WO1992012743A1 - Device for packaging and distributing pointed or sharp medical instruments - Google Patents

Device for packaging and distributing pointed or sharp medical instruments Download PDF

Info

Publication number
WO1992012743A1
WO1992012743A1 PCT/FR1992/000043 FR9200043W WO9212743A1 WO 1992012743 A1 WO1992012743 A1 WO 1992012743A1 FR 9200043 W FR9200043 W FR 9200043W WO 9212743 A1 WO9212743 A1 WO 9212743A1
Authority
WO
WIPO (PCT)
Prior art keywords
strip
case
housing
housings
instruments
Prior art date
Application number
PCT/FR1992/000043
Other languages
French (fr)
Inventor
André Taddei
Original Assignee
Taddei Andre
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taddei Andre filed Critical Taddei Andre
Publication of WO1992012743A1 publication Critical patent/WO1992012743A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics

Definitions

  • the invention relates to a device for packaging and dispensing sharp or cutting medical instruments such as hypodermic needles and scalpel blades for example.
  • hypodermic needles are also packaged in protective caps or sheaths, made of relatively rigid plastic material, in which they can be replaced after use, so as to reduce the risk of accidental pricking by contaminated needles.
  • caps or sheaths which are of a small diameter, however, do not reliably prevent the risks of accidental puncture when one wants to replace a needle used in an empty cap or sheath.
  • the subject of the invention is a new device for packaging and dispensing sharp or sharp medical instruments, such as in particular needles or scalpel blades.
  • the invention also relates to a device of this type which allows an instrument of the above type to be replaced in its packaging after use, without risk of injury or accidental injection.
  • the invention also relates to a device of this type, which can be manufactured in a simple and inexpensive manner, with a very low cost price.
  • a device for packaging and distributing ⁇ .edical instruments of the aforementioned type characterized in that it is in the form of a relatively rigid strip comprising a series of housings mounted or formed one on the other. following the others along the strip, each box being designed to contain a pointed or sharp instrument of the aforementioned type and having at one end an opening through which one end of an instrument holder, such as a syringe or a scalpel handle, can be inserted in the housing for mounting the instrument on its support.
  • an instrument holder such as a syringe or a scalpel handle
  • this device also comprises a rigid case for receiving and guiding said strip, this case comprising an open end for introducing the strip, means being provided for moving the strip step by step in sliding in said case and to bring one by one said cases of the strip to the open end of the case.
  • This device which is very simple and safe to use, allows the instruments housed in the cases of the slide to be used one by one, by mounting them, without manipulating them, on the end of suitable supports such as syringes or scalpel sleeves. After use, the pointed or sharp instrument can be replaced inside the corresponding housing of the reglette, without it being necessary to handle it and without risk of injury or accidental puncture.
  • a rotation and / or traction movement exerted on the support is sufficient to disassemble the instrument from its support.
  • the means for moving the strip in the case comprise at least one pusher secured to the strip and extending through a slot in the case.
  • each housing of the strip may have a tab intended to pass through this slot in the case and to be applied to a wall thereof to form on the one hand a push rod for moving the strip in the case and on the other hand means for guiding the strip in the case .
  • Each housing may include two parallel and opposite tongues of the aforementioned type, which form support and guide means on two opposite walls of the case.
  • the space available between one of these tabs and the corresponding housing can be used for the reception of a pouch or compress soaked in a disinfectant solution.
  • the strip is breakable between two consecutive boxes.
  • the strip of the device according to the invention can easily be produced by molding in one piece with the aforementioned boxes.
  • Figure 1 is a schematic elevational view of a strip according to the invention
  • Figure 2 is a side view of this re ⁇ slide
  • Figure 3 is a bottom view of the re ⁇ slide
  • Figure 4 is an elevational view of a case for receiving this strip
  • Figure 5 is a cross-sectional view along the line VV of Figure 4 and shows a re ⁇ tab mounted inside 1'étui
  • FIG. 1 is a schematic elevational view of a strip according to the invention
  • Figure 2 is a side view of this re ⁇ slide
  • Figure 3 is a bottom view of the re ⁇ slide
  • Figure 4 is an elevational view of a case for receiving this strip
  • Figure 5 is a cross-sectional view along the line VV of Figure 4 and shows a re ⁇ tab mounted inside 1'étui
  • FIG. 6 is a diagrammatic perspective view showing the case and part of the strip removed from the case;
  • Figures 7 and 8 are partial schematic views in elevation and side respectively, of an alternative embodiment of the strip;
  • Figure 9 is a partial schematic view in elevation of another variant of the strip, intended for packaging scalpel blades;
  • FIG. 10 is a schematic view of a scalpel blade intended to be packaged in the slide of FIG. 9.
  • FIGS. 1 to 3 schematically show a strip according to the invention, intended for the packaging and the distribution of needles of the type suitable for injecting insulin.
  • the strip according to the invention generally designated by the reference 10 comprises a series of identical housings 12 which are formed one after the other on the strip and which are intended to each receive a needle insulin injection (shown in dotted lines in Figure 2).
  • Each housing 12 comprises a tubular lower part 14 and a tubular upper part 16 which are of slightly frustoconical shape, the lower part 14 being open at its lower end which forms an orifice for introducing and leaving the needle. , and communicating at its upper end with the upper part 16 which is of smaller diameter.
  • Each housing 12 comprises, at its lower end, a rounded rim 18 by which it is attached to a vertical wall 20 of the strip 10. At each housing 12, the vertical wall 20 is extended upwards by a tongue 22, which extends substantially up to the level of the top of the housing 12.
  • Another tongue 24, of the same shape and same size as the tongue 22 is formed on the flange 18 while being diametrically opposite the tongue 22 relative to the axis of the housing 12, so that this housing is arranged between two tongues 22, 24 which are substantially parallel and vertical , as can be seen in the side view of Figure 2.
  • the wall 20 of the strip is breakable between the housings 12, and can therefore comprise vertical grooves 26 in V.
  • the injection needles are introduced into the casings 12 through the open lower end of the part 14, the needle proper being housed in the upper part 16 of the casing 12, while its mounting tip on a syringe is retained by jamming in the lower part 14 of the housing 12.
  • Lids 28, for example of the peelable type, can then be applied to the lower faces of the edges 18 to seal the boxes 12.
  • the strips 10 for packaging the needle can themselves be packaged in cardboard boxes, or else directly in rigid cases forming dispensers, such as that shown in FIGS. 4 to 6.
  • This case, generally designated by the reference 30 has substantially the shape of a rectangular box, a side wall of which has a longitudinal slot 32, formed substantially at mid-height of this lateral king, to allow the passage of the tongues 24 of the strip 10.
  • this slot 32 is formed in the following manner: the upper half 34 of the side wall of the case 30 is slightly offset towards the inside, relative to the lower half 36 of this side wall. This offset corresponds substantially to the thickness of the tongues 24 of the strip 10, which can thus pass through the slot 32 without bending.
  • the case 30 has an open longitudinal end, through which the strip 10 can be introduced into this case.
  • the upper parts of the tongues 24 of the strip are then applied to the upper half 34 of the case 30, while the lower parts of the tongues 24 are hidden by the lower half 36 of this side wall.
  • the upper parts of the tabs 24 serve as a pusher making it possible to easily move, by means of the thumb, the strip 10 in one direction or the other inside the case 30.
  • the other tabs 22 of the strip 10 are applied substantially to the inner face of the opposite side wall of the case 30 and, with the tabs 24, ensure good sliding guidance of the grette 10 in the case 30.
  • this device is very simple: the strip 10 being disposed inside the case 30, it is made slightly advance outside of this case, by applying the thumb on one of the tabs 24 , until the first housing 12 is outside the case ⁇ as shown in FIG. 6. The cover 28 closing this housing 12 is then removed, then the end of this housing is introduced into the lower part 14 of this housing. '' a syringe so as to fit the tip of the guille contained in the housing 12 on the end corresponding syringe. The ring is then removed to release the needle from the housing 12.
  • the risks of accidental puncture by the needle used are therefore reduced to a minimum, the hand which holds the case 30 never being near the needle when it is reintroduced into the housing 12.
  • the strip 10 can be without difficulty achieved by molding in one piece with the housings 12 and the tabs 24.
  • the case 30 is also easily made by molding. Mass production makes it possible to greatly lower the cost price of these parts and make it practically negligible.
  • the shapes of the housings 12 des ⁇ intended to receive the needles are adapted to the shapes and dimensions of these needles.
  • housings 12 essentially comprise an elongated frustoconical part 40 for receiving the needle pro ⁇ prement said, and a base 42 for housing the tip of this needle, this base 42 having a V-shaped upper cutout 44, forming the tip guide of the needle when it is to be replaced after use in the corresponding housing 12.
  • tongues 22 and 24 are formed on both sides of the strip, on either side of each housing 12, to facilitate the guiding of this strip in a case
  • a pusher independent of the strip can be slidably mounted in the case, between the bottom of the latter and the corresponding end of the strip.
  • This pusher can advantageously include means, such as tabs, cooperating with the last housing of the strip to retain the latter and facilitate its use, when it is removed from the case.
  • the bottom of the case opposite its open end may include a housing, closed by a sliding plate, for receiving the needles used.
  • the needles are no longer replaced after use in their individual housings, but in this housing, the edge of which may include means, such as a slot or a rim, on which the tip of the needle is pressed to facilitate separation from the syringe.
  • the device according to the invention is also applicable to the packaging and distribution of sharp instruments such as scalpel blades.
  • the strip 10 comprises, as shown in FIG. 9, a series of individual housings 46, which are open at one of their ends and on one of their faces, to each receive a bis ⁇ touri blade 48 such than that shown by way of example in FIG. 10.
  • This scalpel blade comprises a blade proper 50 comprising a very sharp cutting part 52 sharpened, and a fitting 54 for mounting on the end of a scalpel handle.
  • Each housing 46 of the strip 10 has a shape adapted to that of the scalpel blade 48 and comprises a lower part 56 for receiving the end piece 54, and a narrow elongated part 58 for receiving the blade 50.
  • the receiving part 56 of the end piece 54 comprises a narrowing 60 intended to engage in a groove 62 of the end piece 54.
  • the procedure is in ⁇ verse, that is to say that the scalpel blade is brought above the housing 46 to rearrange it in this housing then, the end piece 54 being held in the part lower 56 of the housing, the handle of this blade is dismantled by a pulling and / or rotating movement.
  • a scalpel blade can therefore be replaced, after use, in a case of a strip according to the invention, or in a housing provided in the bottom of the case, in the same way as an injection needle, without risk of accidental injury.

Abstract

Device for packaging and displaying pointed or sharp medical instruments, such as needles or lancet blades, comprising a strip (10) on which are formed housings (12) for receiving needles, and tabs (22, 24) for guiding in a case (30). Instruments contained in the housings (12) on the strip can be used one by one and returned thereto after use without risk of being injured or cut accidentally.

Description

DISPOSITIF DE CONDITIONNEMENT ET DE DISTRIBUTION D'INSTRUMENTS MEDICAUX POINTUS OU TRANCHANTS DEVICE FOR PACKAGING AND DISPENSING SHARP OR SHARP MEDICAL INSTRUMENTS
L'invention concerne un dispositif de condi- tionnement et de distribution d'instruments médicaux pointus ou tranchants tels que des aiguilles hypoder¬ miques et des lames de bistouris par exemple.The invention relates to a device for packaging and dispensing sharp or cutting medical instruments such as hypodermic needles and scalpel blades for example.
Ces instruments sont le plus souvent condi¬ tionnés sous emballage individuel stérile réalisé nota - ment en matière plastique, en papier métallisé ou en tout autre matériau en feuille approprié.These instruments are most often packaged in sterile individual packaging made in particular of plastic, metallized paper or any other suitable sheet material.
Les aiguilles hypodermiques sont en outre conditionnées dans des capuchons ou fourreaux de protec¬ tion, réalisés en matière plastique relativement rigide, dans lesquels elles peuvent être replacées après usage, de façon à réduire les risques de piqûre accidentelle par des aiguilles contaminées.The hypodermic needles are also packaged in protective caps or sheaths, made of relatively rigid plastic material, in which they can be replaced after use, so as to reduce the risk of accidental pricking by contaminated needles.
Ces capuchons ou fourreaux qui sont d'un dia¬ mètre faible, n'empêchent cependant pas de façon sûre les risques de piqûre accidentelle lorsque l'on veut replacer une aiguille utilisée dans un capuchon ou fourreau vide.These caps or sheaths which are of a small diameter, however, do not reliably prevent the risks of accidental puncture when one wants to replace a needle used in an empty cap or sheath.
L'invention a pour objet un nouveau dispositif de conditionnement et de distribution d'instruments médi¬ caux pointus ou tranchants, tels notamment que des ai- guilles ou des lames de bistouris.The subject of the invention is a new device for packaging and dispensing sharp or sharp medical instruments, such as in particular needles or scalpel blades.
L'invention a également pour objet un disposi¬ tif de ce type qui permette de replacer un instrument du type précité dans son conditionnement après utilisation, sans risque de blessure ou de piqûre accidentelle. L'invention a encore pour objet un dispositif de ce type, qui puisse être fabriqué de façon simple et peu coûteuse, avec un prix de revient très faible.The invention also relates to a device of this type which allows an instrument of the above type to be replaced in its packaging after use, without risk of injury or accidental injection. The invention also relates to a device of this type, which can be manufactured in a simple and inexpensive manner, with a very low cost price.
Elle propose, à cet effet, un dispositif de conditionnement et de distribution d'instruments τ.édicaux du type précité, caractérisé en ce qu'il se présente sous forme d'une réglette relativement rigide comportant une série de boîtiers montés ou formés les uns à la suite des autres le long de la réglette, chaque boîtier étant des¬ tiné à contenir un instrument pointu ou tranchant du type précité et ayant à une extrémité une ouverture par la¬ quelle une extrémité d'un support d'instrument, tel qu'une seringue ou un manche de bistouri, peut être in¬ troduite dans le boîtier pour le montage de 1'instrument sur son support.To this end, it provides a device for packaging and distributing τ.edical instruments of the aforementioned type, characterized in that it is in the form of a relatively rigid strip comprising a series of housings mounted or formed one on the other. following the others along the strip, each box being designed to contain a pointed or sharp instrument of the aforementioned type and having at one end an opening through which one end of an instrument holder, such as a syringe or a scalpel handle, can be inserted in the housing for mounting the instrument on its support.
Avantageusement, ce dispositif comprend égale¬ ment un étui rigide de réception et de guidage de ladite réglette, cet étui comportant une extrémité ouverte d'introduction de la réglette, des moyens étant prévus pour déplacer la réglette pas à pas en coulissement dans ledit étui et pour amener un par un lesdits boîtiers de la réglette à 1'extrémité ouverte de 1'étui. Ce dispositif, d'un maniement très simple et très sûr, permet d'utiliser un à un les instruments logés dans les boîtiers de la réglette, en les montant, sans les manipuler, sur l'extrémité de supports appropriés tels que des seringues ou des manches de bistouris. Après utilisation, 1'instrument pointu ou tranchant peut être replacé à 1'intérieur du boîtier correspondant de la ré¬ glette, sans qu'il soit nécessaire de le manipuler et sans risque de blessure ou de piqûre accidentelle.Advantageously, this device also comprises a rigid case for receiving and guiding said strip, this case comprising an open end for introducing the strip, means being provided for moving the strip step by step in sliding in said case and to bring one by one said cases of the strip to the open end of the case. This device, which is very simple and safe to use, allows the instruments housed in the cases of the slide to be used one by one, by mounting them, without manipulating them, on the end of suitable supports such as syringes or scalpel sleeves. After use, the pointed or sharp instrument can be replaced inside the corresponding housing of the reglette, without it being necessary to handle it and without risk of injury or accidental puncture.
Il suffit en effet, pour cela, de tenir l'étui d'une main et, de l'autre main, d'introduire dans le boî¬ tier correspondant de la réglette, l'instrument toujours monté à 1'extrémité de son support.It suffices, for this, to hold the case with one hand and, with the other hand, to introduce into the corresponding box of the slide, the instrument still mounted at the end of its support. .
Un mouvement de rotation et/ou de traction exercé sur le support suffit pour démonter 1'instrument de son support.A rotation and / or traction movement exerted on the support is sufficient to disassemble the instrument from its support.
Dans un mode de réalisation particulier de l'invention, les moyens de déplacement de la réglette dans 1'étui comprennent au moins un poussoir solidaire de la réglette et s'étendant à travers une fente de 1'étui. Par exemple, chaque boîtier de la réglette peut comporter une languette destinée à passer dans cette fente de l'étui et à s'appliquer sur une paroi de celui- ci pour former d'une part un poussoir de déplacement de la réglette dans l'étui et d'autre part des moyens de guidage de la réglette dans 1'étui. Chaque boîtier peut comporter deux languettes parallèles et opposées du type précité, qui forment des moyens d'appui et de guidage sur deux parois opposées de 1'étui.In a particular embodiment of the invention, the means for moving the strip in the case comprise at least one pusher secured to the strip and extending through a slot in the case. For example, each housing of the strip may have a tab intended to pass through this slot in the case and to be applied to a wall thereof to form on the one hand a push rod for moving the strip in the case and on the other hand means for guiding the strip in the case . Each housing may include two parallel and opposite tongues of the aforementioned type, which form support and guide means on two opposite walls of the case.
Par ailleurs, l'espace disponible entre l'une de ces languettes et le boîtier correspondant peut être utilisé pour la réception d'une pochette ou compresse im¬ bibée d'une solution désinfectante.Furthermore, the space available between one of these tabs and the corresponding housing can be used for the reception of a pouch or compress soaked in a disinfectant solution.
Selon une autre caractéristique de l'invention, la réglette est sécable entre deux boîtiers consécutifs.According to another characteristic of the invention, the strip is breakable between two consecutive boxes.
Ainsi, lorsque l'instrument contenu dans un boîtier a été utilisé, puis replacé dans ce boîtier, on peut facilement détacher ce boîtier du reste de la ré¬ glette et le jeter pour destruction. La réglette du dispositif selon l'invention peut sans difficulté être réalisée par moulage d'une seule pièce avec les boîtiers précités.Thus, when the instrument contained in a housing has been used, then replaced in this housing, one can easily detach this housing from the rest of the reglette and discard it for destruction. The strip of the device according to the invention can easily be produced by molding in one piece with the aforementioned boxes.
Son prix de revient est alors très faible. L'invention sera mieux comprise et d'autres caractéristiques, détails et avantages de celle-ci appa¬ raîtront plus clairement à la lecture de la description qui suit, faite à titre d'exemple en référence aux des¬ sins annexés dans lesquels : la figure 1 est une vue schématique en éléva- tion d'une réglette selon l'invention; la figure 2 est une vue de côté de cette ré¬ glette; la figure 3 est une vue de dessous de la ré¬ glette; la figure 4 est une vue en élévation d'un étui destiné à recevoir cette réglette; la figure 5 est une vue en coupe transversale selon la ligne V-V de la figure 4 et représente une ré¬ glette montée à 1'intérieur de 1'étui; la figure 6 est une vue schématique en pers- pective représentant 1'étui et une partie de la réglette sortie de 1'étui; les figures 7 et 8 sont des vues schématiques partielles en élévation et de côté respectivement, d'une variante de réalisation de la réglette; la figure 9 est une vue schématique partielle en élévation d'une autre variante de la réglette, desti¬ née au conditionnement de lames de bistouris; la figure 10 est une vue schématique d'une lame de bistouri destinée à être conditionnée dans la ré- glette de la figure 9.Its cost price is then very low. The invention will be better understood and other characteristics, details and advantages thereof will appear more clearly on reading the description which follows, given by way of example with reference to the appended drawings in which: Figure 1 is a schematic elevational view of a strip according to the invention; Figure 2 is a side view of this re¬ slide; Figure 3 is a bottom view of the re¬ slide; Figure 4 is an elevational view of a case for receiving this strip; Figure 5 is a cross-sectional view along the line VV of Figure 4 and shows a re¬ tab mounted inside 1'étui; FIG. 6 is a diagrammatic perspective view showing the case and part of the strip removed from the case; Figures 7 and 8 are partial schematic views in elevation and side respectively, of an alternative embodiment of the strip; Figure 9 is a partial schematic view in elevation of another variant of the strip, intended for packaging scalpel blades; FIG. 10 is a schematic view of a scalpel blade intended to be packaged in the slide of FIG. 9.
On se réfère d'abord aux figures 1 à 3 qui re¬ présentent schématiquement une réglette selon l'invention, destinée au conditionnement et à la distri¬ bution d'aiguilles du type approprié à l'injection d'insuline.Reference is first made to FIGS. 1 to 3 which schematically show a strip according to the invention, intended for the packaging and the distribution of needles of the type suitable for injecting insulin.
La réglette selon l'invention, désignée de fa¬ çon générale par la référence 10 comporte une série de boîtiers identiques 12 qui sont formés les uns à la suite des autres sur la réglette et qui sont destinés à rece- voir chacun une aiguille d'injection d'insuline (re¬ présentée en pointillé en figure 2 ) .The strip according to the invention, generally designated by the reference 10 comprises a series of identical housings 12 which are formed one after the other on the strip and which are intended to each receive a needle insulin injection (shown in dotted lines in Figure 2).
Chaque boîtier 12 comprend une partie infé¬ rieure tubulaire 14 et une partie supérieure tubulaire 16 qui sont de forme légèrement tronconique, la partie infé- rieure 14 étant ouverte à son extrémité inférieure qui forme un orifice d'introduction et de sortie de l'aiguille, et communiquant à son extrémité supérieure avec la partie supérieure 16 qui est de diamètre plus faible. Chaque boîtier 12 comprend, à son extrémité infé- rieure, un rebord arrondi 18 par lequel il est rattaché à une paroi verticale 20 de la réglette 10. Au niveau de chaque boîtier 12, la paroi ver¬ ticale 20 est prolongée vers le haut par une languette 22, qui s'étend sensiblement jusqu'au niveau du sommet du boîtier 12. Une autre languette 24, de même forme et même dimension que la languette 22, est formée sur le rebord 18 en étant diamétralement opposée à la languette 22 par rapport à l'axe du boîtier 12, de telle sorte que ce boî¬ tier est disposé entre deux languettes 22, 24 sensible¬ ment parallèles et verticales, comme on le voit bien sur la vue de côté de la figure 2.Each housing 12 comprises a tubular lower part 14 and a tubular upper part 16 which are of slightly frustoconical shape, the lower part 14 being open at its lower end which forms an orifice for introducing and leaving the needle. , and communicating at its upper end with the upper part 16 which is of smaller diameter. Each housing 12 comprises, at its lower end, a rounded rim 18 by which it is attached to a vertical wall 20 of the strip 10. At each housing 12, the vertical wall 20 is extended upwards by a tongue 22, which extends substantially up to the level of the top of the housing 12. Another tongue 24, of the same shape and same size as the tongue 22 is formed on the flange 18 while being diametrically opposite the tongue 22 relative to the axis of the housing 12, so that this housing is arranged between two tongues 22, 24 which are substantially parallel and vertical , as can be seen in the side view of Figure 2.
Avantageusement, la paroi 20 de la réglette est sécable entre les boîtiers 12, et peut comprendre pour cela des rainures verticales 26 en V.Advantageously, the wall 20 of the strip is breakable between the housings 12, and can therefore comprise vertical grooves 26 in V.
Les aiguilles d'injection sont introduites dans les boîtiers 12 par l'extrémité inférieure ouverte de la partie 14, l'aiguille proprement dite étant logée dans la partie supérieure 16 du boîtier 12, tandis que son embout de montage sur une seringue est retenu par coincement dans la partie inférieure 14 du boîtier 12. Des opercules 28, par exemple du type pelable, peuvent ensuite être appliqués sur les faces inférieures des re¬ bords 18 pour fermer de façon étanche les boîtiers 12.The injection needles are introduced into the casings 12 through the open lower end of the part 14, the needle proper being housed in the upper part 16 of the casing 12, while its mounting tip on a syringe is retained by jamming in the lower part 14 of the housing 12. Lids 28, for example of the peelable type, can then be applied to the lower faces of the edges 18 to seal the boxes 12.
On obtient ainsi un conditionnement étanche et stérile des aiguilles d'injection d'insuline. Les réglettes 10 de conditionnement des ai¬ guilles peuvent elle-mêmes être conditionnées dans des boîtes en carton, ou bien directement dans des étuis ri¬ gides formant distributeurs, tels que celui représenté dans les figures 4 à 6. Cet étui, désigné généralement par la réfé¬ rence 30 a sensiblement la forme d'une boîte rectangu¬ laire dont une paroi latérale présente une fente 32 lon¬ gitudinale, formée sensiblement à mi-hauteur de cette pa¬ roi latérale, pour permettre le passage des languettes 24 de la réglette 10. Avantageusement, cette fente 32 est formée de la façon suivante : la moitié supérieure 34 de la paroi latérale de l'étui 30 est légèrement décalée vers l'intérieur, par rapport à la moitié inférieure 36 de cette paroi latérale. Ce décalage correspond sensiblement à l'épaisseur des languettes 24 de la réglette 10, qui peuvent ainsi passer par la fente 32 sans fléchissement.A sealed and sterile packaging of the insulin injection needles is thus obtained. The strips 10 for packaging the needle can themselves be packaged in cardboard boxes, or else directly in rigid cases forming dispensers, such as that shown in FIGS. 4 to 6. This case, generally designated by the reference 30 has substantially the shape of a rectangular box, a side wall of which has a longitudinal slot 32, formed substantially at mid-height of this lateral king, to allow the passage of the tongues 24 of the strip 10. Advantageously, this slot 32 is formed in the following manner: the upper half 34 of the side wall of the case 30 is slightly offset towards the inside, relative to the lower half 36 of this side wall. This offset corresponds substantially to the thickness of the tongues 24 of the strip 10, which can thus pass through the slot 32 without bending.
L'étui 30 présente une extrémité longitudinale ouverte, par laquelle la réglette 10 peut être introduite dans cet étui. Comme représenté en figure 6, les parties supérieures des languettes 24 de la réglette se trouvent alors appliquées sur la moitié supérieure 34 de l'étui 30, tandis que les parties inférieures des languettes 24 sont masquées par la moitié inférieure 36 de cette paroi latérale. Lorsqu'on tient l'étui 30 dans une main, les parties supérieures des languettes 24 servent de poussoir permettant de déplacer facilement, au moyen du pouce, la réglette 10 dans un sens ou dans l'autre à l'intérieur de l'étui 30. Les autres languettes 22 de la réglette 10 sont sensiblement appliquées sur la face intérieure de la paroi latérale opposée de l'étui 30 et assurent, avec les languettes 24, un bon guidage en coulissement de la ré¬ glette 10 dans l'étui 30. L'utilisation de ce dispositif est des plus simples : la réglette 10 étant disposée à 1'intérieur de l'étui 30, on la fait légèrement avancer à l'extérieur de cet étui, en appliquant le pouce sur une des languettes 24, jusqu'à ce que le premier boîtier 12 soit extérieur à 1'étui^ comme représenté en figure 6. On retire alors l'opercule 28 fermant ce boîtier 12, puis on introduit dans la partie inférieure 14 de ce boîtier 1'extrémité d'une seringue de façon à emmancher l'embout de l'aiguille contenue dans le boîtier 12 sur l'extrémité correspondante de la seringue. On retire ensuite la se¬ ringue pour dégager l'aiguille du boîtier 12.The case 30 has an open longitudinal end, through which the strip 10 can be introduced into this case. As shown in FIG. 6, the upper parts of the tongues 24 of the strip are then applied to the upper half 34 of the case 30, while the lower parts of the tongues 24 are hidden by the lower half 36 of this side wall. When the case 30 is held in one hand, the upper parts of the tabs 24 serve as a pusher making it possible to easily move, by means of the thumb, the strip 10 in one direction or the other inside the case 30. The other tabs 22 of the strip 10 are applied substantially to the inner face of the opposite side wall of the case 30 and, with the tabs 24, ensure good sliding guidance of the reglette 10 in the case 30. The use of this device is very simple: the strip 10 being disposed inside the case 30, it is made slightly advance outside of this case, by applying the thumb on one of the tabs 24 , until the first housing 12 is outside the case ^ as shown in FIG. 6. The cover 28 closing this housing 12 is then removed, then the end of this housing is introduced into the lower part 14 of this housing. '' a syringe so as to fit the tip of the guille contained in the housing 12 on the end corresponding syringe. The ring is then removed to release the needle from the housing 12.
Après utilisation, on peut procéder de la fa¬ çon suivante pour remettre l'aiguille en place dans le boîtier 12 : en tenant l'étui 30 d'une main, on approche la seringue du boîtier 12 extérieur à l'étui, on intro¬ duit l'aiguille dans la partie inférieure 14 du boîtier, puis dans la partie supérieure 12. Par poussée, on coince l'embout de l'aiguille dans la partie inférieure 14 du boîtier, après quoi un léger mouvement de rotation de la seringue permet de la dégager de l'aiguille. Par flexion de la réglette le long d'une rainure de coupe 26, on sé¬ pare l'extrémité de la réglette comprenant le boîtier 12 du reste de la réglette, et on jette le boîtier 12 conte- nant l'aiguille.After use, we can proceed in the following way to put the needle back in place in the case 12: by holding the case 30 with one hand, we approach the syringe from the case 12 outside the case, we intro ¬ produces the needle in the lower part 14 of the housing, then in the upper part 12. By pushing, the end of the needle is wedged in the lower part 14 of the housing, after which a slight movement of rotation of the syringe releases it from the needle. By bending the strip along a cutting groove 26, the end of the strip comprising the housing 12 is separated from the rest of the strip, and the housing 12 containing the needle is discarded.
Les risques de piqûre accidentelle par l'aiguille utilisée sont donc réduits au minimum, la main qui tient l'étui 30 n'étant jamais à proximité de l'aiguille lorsqu'on la réintroduit dans le boîtier 12. La réglette 10 peut être sans difficulté réa¬ lisée par moulage d'une seule pièce avec les boîtiers 12 et les languettes 24. L'étui 30 est également réalisé fa¬ cilement par moulage. Des fabrications en grande série permettent d'abaisser fortement le prix de revient de ces pièces et de le rendre pratiquement négligeable.The risks of accidental puncture by the needle used are therefore reduced to a minimum, the hand which holds the case 30 never being near the needle when it is reintroduced into the housing 12. The strip 10 can be without difficulty achieved by molding in one piece with the housings 12 and the tabs 24. The case 30 is also easily made by molding. Mass production makes it possible to greatly lower the cost price of these parts and make it practically negligible.
Bien entendu, les formes des boîtiers 12 des¬ tinés à recevoir les aiguilles sont adaptées aux formes et aux dimensions de ces aiguilles.Of course, the shapes of the housings 12 des¬ intended to receive the needles are adapted to the shapes and dimensions of these needles.
On a représenté dans les figures 7 et 8 une variante de réalisation de la réglette 10, dans laquelle les boîtiers 12 comprennent essentiellement une partie tronconique allongée 40 de réception de l'aiguille pro¬ prement dite, et une base 42 de logement de l'embout de cette aiguille, cette base 42 présentant une découpe su- perieure 44 en forme de V, formant guidage de la pointe de l'aiguille lorsqu'on veut la replacer après utilisa¬ tion dans le boîtier 12 correspondant.There is shown in Figures 7 and 8 an alternative embodiment of the strip 10, wherein the housings 12 essentially comprise an elongated frustoconical part 40 for receiving the needle pro¬ prement said, and a base 42 for housing the tip of this needle, this base 42 having a V-shaped upper cutout 44, forming the tip guide of the needle when it is to be replaced after use in the corresponding housing 12.
Comme dans le mode de réalisation précédent, des languettes 22 et 24 sont formées sur les deux côtés de la réglette, de part et d'autre de chaque boîtier 12, pour faciliter le guidage de cette réglette dans un étuiAs in the previous embodiment, tongues 22 and 24 are formed on both sides of the strip, on either side of each housing 12, to facilitate the guiding of this strip in a case
30 de dimensions appropriées.30 of appropriate dimensions.
Selon une autre variante de l'invention, un poussoir indépendant de la réglette peut être monté cou- lissant dans l'étui, entre le fond de celui-ci et l'extrémité correspondante de la réglette. Ce poussoir peut avantageusement comprendre des moyens, tels que des pattes, coopérant avec le dernier boîtier de la réglette pour retenir celui-ci et faciliter son utilisation, lorsqu'il se trouve sorti de l'étui.According to another variant of the invention, a pusher independent of the strip can be slidably mounted in the case, between the bottom of the latter and the corresponding end of the strip. This pusher can advantageously include means, such as tabs, cooperating with the last housing of the strip to retain the latter and facilitate its use, when it is removed from the case.
Par ailleurs, le fond de l'étui opposé à son extrémité ouverte, peut comprendre un logement, fermé par une plaque coulissante, de réception des aiguilles utili¬ sées. Dans ce cas, les aiguilles ne sont plus replacées après utilisation dans leurs boîtiers individuels, mais dans ce logement dont le bord peut comprendre des moyens, tels qu'une fente ou un rebord, sur lesquels on appuie l'embout de l'aiguille pour faciliter sa séparation d'avec la seringue. Le dispositif selon l'invention est également applicable au conditionnement et à la distribution d'instruments tranchants tels que des lames de bistouris.Furthermore, the bottom of the case opposite its open end, may include a housing, closed by a sliding plate, for receiving the needles used. In this case, the needles are no longer replaced after use in their individual housings, but in this housing, the edge of which may include means, such as a slot or a rim, on which the tip of the needle is pressed to facilitate separation from the syringe. The device according to the invention is also applicable to the packaging and distribution of sharp instruments such as scalpel blades.
Dans ce cas, la réglette 10 comprend, comme représenté en figure 9, une série de boîtiers individuels 46, qui sont ouverts à l'une de leurs extrémités et sur une de leurs faces, pour recevoir chacun une lame de bis¬ touri 48 telle que celle représentée à titre d'exemple en figure 10.In this case, the strip 10 comprises, as shown in FIG. 9, a series of individual housings 46, which are open at one of their ends and on one of their faces, to each receive a bis¬ touri blade 48 such than that shown by way of example in FIG. 10.
Cette lame de bistouri comprend une lame pro- prement dite 50 comportant une partie tranchante 52 très affûtée, et un embout 54 de montage sur l'extrémité d'un manche de bistouri.This scalpel blade comprises a blade proper 50 comprising a very sharp cutting part 52 sharpened, and a fitting 54 for mounting on the end of a scalpel handle.
Chaque boîtier 46 de la réglette 10 a une forme adaptée à celle de la lame de bistouri 48 et com- prend une partie inférieure 56 de réception de l'embout 54, et une partie allongée étroite 58 de réception de la lame 50. Avantageusement, la partie 56 de réception de l'embout 54 comprend un rétrécissement 60 destiné à s'engager dans une gorge 62 de 1'embout 54. Ce dispositif est utilisé de la façon sui¬ vante: on introduit l'extrémité du manche de bistouri dans un boîtier 46 par l'extrémité ouverte de sa partie inférieure 56, pour monter la lame de bistouri sur le manche, et assurer sa fixation soit par un mouvement de rotation du manche, soit par encliquetage. La face ou¬ verte du boîtier 46 permet de sortir ensuite la lame de bistouri de ce boîtier.Each housing 46 of the strip 10 has a shape adapted to that of the scalpel blade 48 and comprises a lower part 56 for receiving the end piece 54, and a narrow elongated part 58 for receiving the blade 50. Advantageously, the receiving part 56 of the end piece 54 comprises a narrowing 60 intended to engage in a groove 62 of the end piece 54. This device is used in the following manner: the end of the scalpel handle is introduced into a housing 46 by the open end of its lower part 56, for mounting the scalpel blade on the handle, and ensuring its fixing either by a rotation movement of the handle, or by snap-fastening. The open face of the housing 46 then allows the scalpel blade to exit from this housing.
Après utilisation, on procède de la façon in¬ verse, c'est-à-dire que l'on amène la lame de bistouri au dessus du boîtier 46 pour la redisposer dans ce boîtier puis, l'embout 54 étant maintenu dans la partie infé¬ rieure 56 du boîtier, on démonte le manche de cette lame par un mouvement de traction et/ou de rotation.After use, the procedure is in¬ verse, that is to say that the scalpel blade is brought above the housing 46 to rearrange it in this housing then, the end piece 54 being held in the part lower 56 of the housing, the handle of this blade is dismantled by a pulling and / or rotating movement.
Une lame de bistouri peut donc être replacée, après utilisation, dans un boîtier d'une réglette selon l'invention, ou dans un logement prévu dans le fond de l'étui, de la même façon qu'une aiguille d'injection, sans risque de blessure accidentelle. A scalpel blade can therefore be replaced, after use, in a case of a strip according to the invention, or in a housing provided in the bottom of the case, in the same way as an injection needle, without risk of accidental injury.

Claims

REVENDICATIONS
1. Dispositif de conditionnement et de distri¬ bution d'instruments médicaux pointus ou tranchants tels que des aiguilles hypodermiques et des lames de bistou- ris, caractérisé en ce qu'il se présente sous forme d'une réglette (10) relativement rigide comportant une série de boîtiers (12, 46) formés les uns à la suite des autres le long de la réglette (10) , chaque boîtier étant destiné à contenir un instrument pointu ou tranchant du type pré- cité et ayant à une extrémité une ouverture par laquelle une extrémité d'un support d'instrument tel qu'une se¬ ringue ou un manche de bistouri, peut être introduite dans le boîtier pour le montage de 1'instrument sur ce support. 1. A device for packaging and distributing sharp or sharp medical instruments such as hypodermic needles and scalpel blades, characterized in that it is in the form of a relatively rigid strip (10) comprising a series of boxes (12, 46) formed one after the other along the strip (10), each box being intended to contain a pointed or cutting instrument of the aforementioned type and having at one end an opening by which one end of an instrument support such as a ring or a scalpel handle, can be introduced into the housing for mounting the instrument on this support.
2. Dispositif selon la revendication 1, carac¬ térisé en ce qu'il comprend également un étui rigide (30) de réception et de guidage de ladite réglette (10), cet étui (30) comportant une extrémité ouverte d'introduction de la réglette, des moyens étant prévus pour déplacer la réglette pas à pas en coulissement dans ledit étui et pour amener un par un les boîtiers (12) de la réglette à 1'extrémité ouverte de 1'étui.2. Device according to claim 1, carac¬ terized in that it also comprises a rigid case (30) for receiving and guiding said strip (10), this case (30) having an open end for introducing the strip, means being provided for moving the strip step by step in sliding in said case and for bringing the boxes (12) of the strip one by one to the open end of the case.
3. Dispositif selon la revendication 2, carac¬ térisé en ce que les moyens précités de déplacement com- prennent au moins un poussoir, solidaire ou indépendant de la réglette (10) et s'étendant à travers une fente (32) dudit étui.3. Device according to claim 2, charac¬ terized in that the aforementioned means of movement include at least one pusher, integral or independent of the strip (10) and extending through a slot (32) of said case.
4. Dispositif selon la revendication 3, carac¬ térisé en ce que chaque boîtier (12) de la réglette est associé à une languette (24) destinée à passer dans la¬ dite fente (32) de l'étui (30) et à s'appliquer sur une paroi de celui-ci, pour former d'une part un poussoir précité et d'autre part des moyens de guidage de la ré¬ glette dans l'étui. 4. Device according to claim 3, charac¬ terized in that each housing (12) of the strip is associated with a tongue (24) intended to pass into la¬ said slot (32) of the case (30) and to apply to a wall thereof, to form on the one hand aforementioned pusher and on the other hand means for guiding the re¬ slide in the case.
5. Dispositif selon la revendication 4, carac¬ térisé en ce que chaque boîtier est associé à deux lan- guettes (22, 24) parallèles et opposées formant des moyens d'appui et de guidage sur deux parois opposées de l'étui (30) .5. Device according to claim 4, carac¬ terized in that each housing is associated with two lan- parallel and opposite lookouts (22, 24) forming support and guide means on two opposite walls of the case (30).
6. Dispositif selon l'une des revendications précédentes, caractérisé en ce que ladite réglette est sécable entre les boîtiers (12) .6. Device according to one of the preceding claims, characterized in that said strip is breakable between the housings (12).
7. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les ouvertures des boîtiers (12) contenant les instruments précités sont fermées initialement par des opercules etanches (28), par exemple du type pelable.7. Device according to one of the preceding claims, characterized in that the openings of the housings (12) containing the aforementioned instruments are initially closed by watertight lids (28), for example of the peelable type.
8. Dispositif selon l'une des revendications précédentes, caractérisé en ce que les boîtiers (12) sont destinés à recevoir lesdits instruments pointus ou tran- chants après utilisation de ces derniers, en permettant le démontage de ces instruments de leurs supports sans risque de contamination.8. Device according to one of the preceding claims, characterized in that the housings (12) are intended to receive said pointed or sharp instruments after use of the latter, allowing the dismantling of these instruments from their supports without risk of contamination.
9. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que le fond de l'étui, opposé à son extrémité ouverte, comporte un logement de réception des instruments utilisés, ainsi qu'une plaque coulissante de fermeture de ce logement.9. Device according to one of claims 1 to 7, characterized in that the bottom of the case, opposite its open end, comprises a housing for receiving the instruments used, as well as a sliding plate for closing this housing .
10. Dispositif selon l'une des revendications précédentes, pour le conditionnement et la distribution de lames de bistouris, caractérisé en ce que chaque boî¬ tier (46) est ouvert à une de ses extrémités et sur une de ses faces.10. Device according to one of the preceding claims, for the packaging and distribution of scalpel blades, characterized in that each boî¬ tier (46) is open at one of its ends and on one of its faces.
11. Dispositif selon la revendication 10, ca¬ ractérisé en ce que chaque boîtier (46) comporte des moyens (60) de blocage d'un embout (54) de la lame de bistouri (48) , facilitant le montage et le démontage de la lame de bistouri sur son support.11. Device according to claim 10, ca¬ characterized in that each housing (46) comprises means (60) for locking an end piece (54) of the scalpel blade (48), facilitating the mounting and dismounting of the scalpel blade on its support.
12. Dispositif selon l'une des revendications précédentes, caractérisé en ce que ladite réglette (10) est réalisée par moulage d'un seule pièce avec lesdits boîtiers (12, 46) . 12. Device according to one of the preceding claims, characterized in that said strip (10) is produced by molding in one piece with said housings (12, 46).
PCT/FR1992/000043 1991-01-18 1992-01-17 Device for packaging and distributing pointed or sharp medical instruments WO1992012743A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR91/00568 1991-01-18
FR9100568A FR2671730B1 (en) 1991-01-18 1991-01-18 DEVICE FOR PACKAGING AND DISPENSING SHARP OR SHARP MEDICAL INSTRUMENTS SUCH AS NEEDLES OR BISTOURI BLADES.

Publications (1)

Publication Number Publication Date
WO1992012743A1 true WO1992012743A1 (en) 1992-08-06

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EP0757001A2 (en) * 1995-07-31 1997-02-05 Hoechst Aktiengesellschaft Stamped bar for packaging of syringes
US5984097A (en) * 1998-03-18 1999-11-16 Ethicon, Inc. Package tray for meniscal needle
US6047826A (en) * 1998-03-18 2000-04-11 Ethicon, Inc. Package tray for meniscal needle
US6648899B2 (en) 2000-12-29 2003-11-18 Ethicon, Inc. Multi-position meniscal needle holder
WO2011107330A1 (en) 2010-03-05 2011-09-09 Novo Nordisk A/S Two-part hinged needle magazine
EP2987516A1 (en) * 2014-08-19 2016-02-24 IME-DC GmbH International Medical Equipment - Diabetes Care Cartridge for at least one subcutaneous injection needle

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WO2002011797A1 (en) * 2000-08-03 2002-02-14 Novo Nordisk A/S A needle magazine
WO2002100465A1 (en) * 2001-06-11 2002-12-19 Novo Nordisk A/S A needle magazine
CN101854969B (en) 2007-07-28 2013-04-03 诺沃-诺迪斯克有限公司 A needle magazine
US20110071475A1 (en) 2009-09-18 2011-03-24 Becton, Dickinson And Company Outer cover of a pen needle for a drug delivery pen
US9101724B2 (en) * 2010-08-16 2015-08-11 Becton, Dickinson And Company Pen injection device needle dispensing and storing apparatus
US9216253B2 (en) * 2010-08-16 2015-12-22 Becton, Dickinson And Company Needle dispensing and storing apparatus for medicament delivery device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757001A2 (en) * 1995-07-31 1997-02-05 Hoechst Aktiengesellschaft Stamped bar for packaging of syringes
EP0757001A3 (en) * 1995-07-31 1997-04-09 Hoechst Aktiengesellschaft Stamped bar for packaging of syringes
US5799790A (en) * 1995-07-31 1998-09-01 Hoechst Aktiengesellschaft Thermoformed tray for the packaging of syringe barrels
US5984097A (en) * 1998-03-18 1999-11-16 Ethicon, Inc. Package tray for meniscal needle
US6047826A (en) * 1998-03-18 2000-04-11 Ethicon, Inc. Package tray for meniscal needle
US6648899B2 (en) 2000-12-29 2003-11-18 Ethicon, Inc. Multi-position meniscal needle holder
WO2011107330A1 (en) 2010-03-05 2011-09-09 Novo Nordisk A/S Two-part hinged needle magazine
US9016472B2 (en) 2010-03-05 2015-04-28 Novo Nordisk A/S Two-part hinged needle magazine
EP2987516A1 (en) * 2014-08-19 2016-02-24 IME-DC GmbH International Medical Equipment - Diabetes Care Cartridge for at least one subcutaneous injection needle

Also Published As

Publication number Publication date
FR2671730B1 (en) 1993-04-30
FR2671730A1 (en) 1992-07-24

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