WO2002092137A3 - Spring-loaded needle protective assembly for multi-draw needle - Google Patents

Spring-loaded needle protective assembly for multi-draw needle Download PDF

Info

Publication number
WO2002092137A3
WO2002092137A3 PCT/US2002/021639 US0221639W WO02092137A3 WO 2002092137 A3 WO2002092137 A3 WO 2002092137A3 US 0221639 W US0221639 W US 0221639W WO 02092137 A3 WO02092137 A3 WO 02092137A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
protective assembly
spring
draw
barrel
Prior art date
Application number
PCT/US2002/021639
Other languages
French (fr)
Other versions
WO2002092137A9 (en
WO2002092137A2 (en
Inventor
Arthur Gianakos
Original Assignee
North American Medical Product
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
Priority claimed from US09/768,397 external-priority patent/US6790199B1/en
Application filed by North American Medical Product filed Critical North American Medical Product
Priority to EP02749870A priority Critical patent/EP1399208A4/en
Priority to AU2002320357A priority patent/AU2002320357A1/en
Publication of WO2002092137A2 publication Critical patent/WO2002092137A2/en
Publication of WO2002092137A3 publication Critical patent/WO2002092137A3/en
Publication of WO2002092137A9 publication Critical patent/WO2002092137A9/en

Links

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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
    • A61B5/150496—Details of construction of hub, i.e. element used to attach the double-ended needle to a piercing device or sampling device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/15058—Joining techniques used for protective means
    • A61B5/150618—Integrally moulded protectors, e.g. protectors simultaneously moulded together with a further component, e.g. a hub, of the piercing element
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150633—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves
    • A61B5/150641—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position
    • A61B5/150656—Protective sleeves which are axially extensible, e.g. sleeves connected to, or integrated in, the piercing or driving device; pivotable protective sleeves comprising means to impede repositioning of protection sleeve from covering to uncovering position semi-automatically triggered, i.e. in which the triggering of the protective sleeve requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/154—Devices using pre-evacuated means
    • 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
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position

Abstract

A needle protective assembly (10) in which a slidable sheath (38) is mounted over a barrel (20) which, in turn, encircles a needle (12). The sheath (38) is adapted to slide along the barrel (20), and cover the needle (12) after use, protecting against accidental needlesticks. The inner barrel (20) is integrally formed with a hub (22) in which the needle (12) is mounted, and which may be used to attach the inventive protective assembly (10) to a blood collection vial holder (54), or a hypodermic syringe, depending upon the application. In some embodiments, the protective assembly (10) may also be formed integrally with either the blood collection vial holder (54), or the hypodermic syringe.
PCT/US2002/021639 2001-01-24 2002-01-24 Spring-loaded needle protective assembly for multi-draw needle WO2002092137A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02749870A EP1399208A4 (en) 2001-01-24 2002-01-24 Spring-loaded needle protective assembly for multi-draw needle
AU2002320357A AU2002320357A1 (en) 2001-01-24 2002-01-24 Spring-loaded needle protective assembly for multi-draw needle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/768,397 US6790199B1 (en) 2000-09-28 2001-01-24 Needle protective assembly for multi-draw needle
US09/768,397 2001-01-24

Publications (3)

Publication Number Publication Date
WO2002092137A2 WO2002092137A2 (en) 2002-11-21
WO2002092137A3 true WO2002092137A3 (en) 2003-10-02
WO2002092137A9 WO2002092137A9 (en) 2004-01-15

Family

ID=25082383

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2002/021639 WO2002092137A2 (en) 2001-01-24 2002-01-24 Spring-loaded needle protective assembly for multi-draw needle
PCT/US2002/002250 WO2003095002A1 (en) 2001-01-24 2002-01-24 Spring-loaded needle protective assembly for multi-draw needle

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2002/002250 WO2003095002A1 (en) 2001-01-24 2002-01-24 Spring-loaded needle protective assembly for multi-draw needle

Country Status (3)

Country Link
EP (1) EP1399208A4 (en)
AU (2) AU2002332384A1 (en)
WO (2) WO2002092137A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2484490A (en) 2010-10-12 2012-04-18 Owen Mumford Ltd Frangible needle shield for syringe
CN104545945A (en) * 2015-01-26 2015-04-29 王振民 Lever-locked integrated type side-triggered disposable blood collector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300678A (en) * 1980-04-07 1981-11-17 Becton, Dickinson And Company Syringe package with evidence of opening
US5312347A (en) * 1992-02-27 1994-05-17 Osborne Barbara J Hypodermic needle shield
US6280401B1 (en) * 1993-08-23 2001-08-28 Sakharam D. Mahurkar Hypodermic needle assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4935012A (en) * 1988-06-10 1990-06-19 George R. Magre Safety device for medical needles
US5295975A (en) * 1992-10-28 1994-03-22 Lockwood Jr Hanford N Hypodermic needle safety device with sliding outer cover
US5755696A (en) * 1997-06-30 1998-05-26 Becton, Dickinson And Company Syringe filling and delivery device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4300678A (en) * 1980-04-07 1981-11-17 Becton, Dickinson And Company Syringe package with evidence of opening
US5312347A (en) * 1992-02-27 1994-05-17 Osborne Barbara J Hypodermic needle shield
US6280401B1 (en) * 1993-08-23 2001-08-28 Sakharam D. Mahurkar Hypodermic needle assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1399208A4 *

Also Published As

Publication number Publication date
WO2002092137A9 (en) 2004-01-15
AU2002320357A1 (en) 2002-11-25
AU2002332384A1 (en) 2003-11-11
EP1399208A4 (en) 2005-03-16
WO2002092137A2 (en) 2002-11-21
WO2003095002A1 (en) 2003-11-20
EP1399208A2 (en) 2004-03-24

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