CN104127217B - A kind of appliance for releasing single line of force looping and binding device push away spool ejecting mechanism - Google Patents
A kind of appliance for releasing single line of force looping and binding device push away spool ejecting mechanism Download PDFInfo
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- CN104127217B CN104127217B CN201410336725.8A CN201410336725A CN104127217B CN 104127217 B CN104127217 B CN 104127217B CN 201410336725 A CN201410336725 A CN 201410336725A CN 104127217 B CN104127217 B CN 104127217B
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- Prior art keywords
- spool
- push away
- limiting plate
- away spool
- away
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
- A61B2017/12018—Elastic band ligators
Abstract
The invention discloses a kind of appliance for releasing single line of force looping and binding device pushes away spool ejecting mechanism, including at least one be enclosed within stretch-draw elastic thread push away spool, one push away spool unlocking wheel and at least one strip pushes away spool limiting plate, each pushing away spacing one of all corresponding clamping in spool limiting plate leading section and push away spool, each spool limiting plate that pushes away along longitudinal laid out in parallel and is articulated with looping and binding device gun body inwall in the middle part of it jointly;Push away and be interspersed at least one for prizing the projection pushing away spool limiting plate on spool unlocking wheel circumference wheel face, each projection pushes away spool limiting plate with what the rotation all correspondences one pushing away spool unlocking wheel were positioned at above wheel face, rotation pushes away spool unlocking wheel and makes the projection jack-up corresponding rearward end pushing away spool limiting plate therewith, make this push away spool limiting plate to rotate around its jointed shaft, push away spool limiting plate leading section to fall and cancel pushing away the spacing of spool, push away and eject under the restoring force effect of spool elastic thread within it.Present configuration is simple, and cost of manufacture is low, and manufacture difficulty is little, easy to operate.
Description
Technical field
The present invention relates to the subsidiary body of a kind of appliance for releasing single line of force looping and binding device, particularly relate to a kind of appliance for releasing single line of force looping and binding device
Push away spool ejecting mechanism.
Background technology
" hemorrhoid Loop ligature (inhale prick art etc. also known as hemorrhoid plastic loop ligation art, hemorrhoid) " is the common method for the treatment of hemorrhoid,
Determined curative effect, its principle is that special cushion rubber (such as rubber ring, latex circle, silica gel ring etc.) set is tied in the root of internal hemorrhoid
Portion's (or basilar part), takes this to utilize the elastic recovery force of cushion rubber to block hemorrhoid blood supply, is allowed to necrosis, atrophy, comes off,
Thus reach to cure purpose.Previously the simplest and the crudest for implementing the traditional instruments of the difficult to handle art of set, during operating cost, arduously, hold
Easily there is complication.For changing this situation, occur in that nearly ten years and a kind of make set art of pricking the hand become simple automatic
Change apparatus, i.e. automatic ligation device of hemorrhoids (also known as repeating type haemorrhoids ligation apparatus, continuous hemorrhoid suction ligation device etc.).Utilizing should
Apparatus carries out overlapping the advantage of difficult to handle art: easy and simple to handle, quick, accurate;Single completing is performed the operation, the most only 5~10
Minute;The probability that complication occurs is relatively low;Patient typically need not anesthesia, painful slight;Most patients are also without living
Institute, low in treatment cost.
China authorizes utility model patent (ZL200820051521.X) to disclose a kind of continuous hemorrhoid suction ligation device, bag
Include body, also include the body being located at body front end and be placed on successively on body multiple be stretched cushion rubber, be placed in body
The vacuum suction connector afterwards and communicated with tube cavity, the cushion rubber device for ejecting being located on body, described body front end is cased with
The emitting head connected with tube cavity, described cushion rubber is placed on emitting head;Described cushion rubber device for ejecting includes that at least one is led
Going between and be located at intrinsic Winder, the front end of described draught line is wrapped on Winder, the tail of described draught line
Hold in body and via emitting head mouth of pipe fold back, and be connected by haulage gear with described cushion rubber along emitting head outer wall
Connect.
Above-mentioned hemorrhoid suction and ligature device (also known as haemorrhoids ligation apparatus) and domestic and international other kinds of haemorrhoids ligation apparatus, have one
Common feature, i.e. they all use " cushion rubber " to be tied in the stock of hemorrhoid root as set;And make this cushion rubber can
The raw material selected includes natural rubber, latex or silica gel etc..
Chinese patent (CN103519860A) discloses a kind of appliance for releasing single line of force looping and binding device, including pushing away spool, reel
At least elastic thread, elastic thread is arranged along the outer wall of gun barrel, formation aperture, the front end adjustable ring set set of elastic thread
On the outer wall of gun barrel front end, ring set is connected with the front end of draught line;Push away the spool outer wall setting along gun barrel, push away spool
Rear portion be arranged in gun body by demountable structure;Elastic thread is through pushing away spool and its tail end is snapped in the rear end pushing away spool
The mouth of pipe;Demountable structure includes slide rail and pushes away spool button release, and slide rail is laterally located on the inwall of gun body along gun body inner chamber,
Push away spool button release to be slidably mounted on slide rail, and push away spool button release and be exposed on gun body side, push away on spool button release
Being provided with card convex, the rear portion pushing away spool is provided with draw-in groove, and card convex is stuck in draw-in groove and pushes away spool with location.
Although this technical scheme can overcome the defect that existing looping and binding device plastic loop ligation is the tightest, it is achieved the tightest to destination organization
Solid set prick, but, above-mentioned for location with eject and push away the ejecting mechanism of spool and (include pushing away spool, slide rail and pushing away spool
Button release) there is also following defect: (1) to cooperate with the card convex pushing away spool button release with fixed owing to pushing away the draw-in groove of spool
Position pushes away spool so that each push away draw-in groove on spool offer position and push away card convex on spool button release offer position the most not
With, add the difficulty making with installing;(2) also due to each push away offering position and pushing away spool and release of draw-in groove on spool
Put card convex on button to offer position different, make the parts of making also increase, add production cost;(3) with this technical side
When case carries out set bundle operation, first can only prick tissue from emitting head release quilt cover, then tighten up elastic force wire loop by pushing away spool assembly
Overlap with ligation hemorrhoidal tissue (or other destination organizations), so tighten up elastic thread operating procedure and be positioned at release quilt cover bundle tissue
Operating procedure after, it is possible to cause operating process elastic force wire loop set from tissue slip, affect therapeutic effect;⑷
When ejection pushes away spool, need to push away spool button release by pressing and cancel pushing away the spacing of spool, but, this pressing behaviour
It is unstable that work can cause staff in art to hold gun body, so that operation inconvenience, and then operation process is exerted an adverse impact.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, low cost, the appliance for releasing single line of force looping and binding device that is easily installed and operates
Push away spool ejecting mechanism.
The above-mentioned purpose of the present invention is realized by techniques below measure: the spool that pushes away of a kind of appliance for releasing single line of force looping and binding device ejects
Mechanism, it is characterised in that: include that at least one is enclosed within the elastic thread of stretch-draw push away spool, one push away spool unlocking wheel and
At least one strip push away spool limiting plate, each described in push away all corresponding spacing one of the clamping in leading section of spool limiting plate
Pushing away spool, each spool limiting plate that pushes away along longitudinal laid out in parallel and is articulated with looping and binding device gun body inwall in the middle part of it jointly;Institute
State push away be interspersed on the circumference wheel face of spool unlocking wheel at least one for prizing the projection pushing away spool limiting plate, each convex
Block pushes away spool limiting plate with what the rotation all correspondences one pushing away spool unlocking wheel were positioned at above wheel face, rotates and pushes away spool unlocking wheel
Make the projection jack-up corresponding rearward end pushing away spool limiting plate therewith, make this push away spool limiting plate and rotate around its jointed shaft, push away line
Pipe limiting plate leading section falls and cancels pushing away the spacing of spool, pushes away bullet under the restoring force effect of spool elastic thread within it
Go out.
The present invention is mainly by pushing away spool, pushing away spool unlocking wheel and push away spool limiting plate and form, and composition parts are few, parts
Simple in construction, cost of manufacture is low;Each push away draw-in grooves different without arranging position on spool, reduce manufacture difficulty;
And, when ejection pushes away spool, push away spool unlocking wheel by rotation and make projection jack-up thereon push away spool limiting plate to cancel
To pushing away the spacing of spool, put on the active force pushed away on spool unlocking wheel and do not interfere with the stability of holding, easy to operate.
As one embodiment of the present invention, described in push away spool limiting plate leading section and be provided with fixture block, push away the spool rear end mouth of pipe and insert
Being connected to the clamping joint being connected with elastic thread tail end, described clamping joint has stopper slot, described fixture block is connected in described spacing
By spacing in looping and binding device gun body for the rear portion that pushes away spool in groove.
Preferably, clamping joint of the present invention mainly pushes away by being plugged in the inner segment pushed away in the mouth of pipe of spool rear end in cylinder and stretching out
The outer section composition of spool, described stopper slot is opened in described on fusiform outer section with annular, and the upper end of described fixture block sets
Having draw-in groove, the notch of described draw-in groove is upwards and the bottom land profile of its profile and stopper slot adapts, and described draw-in groove is stuck in spacing
In groove.
The steadiness that spool is installed, as a modification of the present invention, described appliance for releasing single line of force looping and binding device is pushed away in order to improve
Push away spool ejecting mechanism also include the rear branching holder for inserting the outer section of clamping joint and push away spool and be installed on set for guiding and prick
Front support seat in device gun body, the rear portion pushing away spool is stretched in rear branching holder through front support seat, and described fixture block props up after being positioned at
It is stuck on front side of bearing in described stopper slot.
As a further improvement on the present invention, the lower section pushing away spool limiting plate leading section fixture block described in extends obliquely out an elastic force
Arm, the front end of described elasticity arm compresses on the support columns, to provide active force upwards will push away the fixture block top of spool limiting plate
Tight in the stopper slot of clamping joint, it is also used for pushing away the reset after spool limiting plate is prized by projection simultaneously.
The present invention can also do following improvement, described in push away the side surface circumference of spool unlocking wheel and be provided with and push away spool for mark
Labelling, described mark position is corresponding with bump position, clearly to push away the situation that spool ejects.
Compared with prior art, the present invention has following significant advantage in specifically used:
(1) the present invention is mainly by pushing away spool, pushing away spool unlocking wheel and push away spool limiting plate and form, and composition parts are few, zero
The simple in construction of part, cost of manufacture is low.
The most each push away draw-in grooves different without arranging position on spool, each push away on spool button release without arranging position not
Same card convex, this greatly reduces the difficulty making and installing.
(3) present invention achieves two operating procedures of " ligation tissue " and " release tissue " to overturn, i.e. first pass through and push away spool
Assembly tightens up elastic thread ring set to ligature destination organization, the tissue then pricked from emitting head release quilt cover, so can avoid
Elastic thread ring set pricks, from quilt cover, the problem that tissue slips.
(4), when ejection pushes away spool, push away spool unlocking wheel by rotation and make projection jack-up thereon push away spool limiting plate to cancel
To pushing away the spacing of spool, put on the active force pushed away on spool unlocking wheel and do not interfere with the stability of holding, easy to operate.
(5) the present invention ejects and pushes away the flexible movements of spool effectively, and the use of appliance for releasing single line of force looping and binding device can be coordinated destination organization
Realize effectively overlapping bundle.
Accompanying drawing explanation
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation that the present invention is applicable on appliance for releasing single line of force looping and binding device;
Fig. 2 is one of perspective view of the present invention (non-plug-in mounting pushes away spool);
Fig. 3 is A close-up schematic view in Fig. 2;
Fig. 4 is two (non-plug-in mounting pushes away spool) of the perspective view of the present invention;
Fig. 5 is that (being fitted with and push away spool, display pushes away the not yet jack-up of the projection on spool unlocking wheel to one of side view of the present invention
Push away spool limiting plate);
Fig. 5 a is B close-up schematic view in Fig. 5;
Fig. 6 is that the two of the side view of the present invention (is fitted with and pushes away spool, show that the projection jack-up pushed away on spool unlocking wheel pushes away line
Pipe limiting plate);
Fig. 6 a is C close-up schematic view in Fig. 6;
Fig. 7 is the top view pushing away spool unlocking wheel;
Fig. 8 is to push away spool unlocking wheel and push away the schematic diagram that spool matches;
Fig. 9 is one of structure chart pushing away spool, elastic thread and clamping joint assembling;
Figure 10 is the structure for amplifying schematic diagram of clamping joint;
Figure 11 is the two of the structure chart pushing away spool, elastic thread and clamping joint assembling.
Detailed description of the invention
As shown in Fig. 1~11, be the present invention a kind of appliance for releasing single line of force looping and binding device push away spool ejecting mechanism, including at least one
On the individual elastic thread 11 being enclosed within stretch-draw push away spool 1, be located in appliance for releasing single line of force looping and binding device gun body push away spool unlocking wheel 3
With at least one strip push away spool limiting plate 2, in the present embodiment, pushing away spool 1 is three, along gun barrel 14
Outer wall installation settings and laid out in parallel;Correspondingly, push away spool limiting plate 2 and be also three, each push away spool limiting plate 2
All corresponding spacing one of the clamping in leading section push away spool 1, push away spool unlocking wheel 3 and may be rotatably mounted at the bottom of gun body 5,
Three push away spool limiting plate 2 and along longitudinal laid out in parallel and are jointly articulated with looping and binding device gun body 5 inwall in the middle part of it, push away spool
Be interspersed on the wheel face 31 of unlocking wheel 3 at least one for prizing the projection 32 pushing away spool limiting plate 2, in this enforcement
In example, projection 32 is three, and each projection 32 is positioned at above wheel face with the rotation all corresponding pushing away spool unlocking wheel 3
Push away spool limiting plate 2, rotate push away spool unlocking wheel 3 make projection 32 jack-up therewith corresponding push away spool limiting plate 2 after
End, makes this push away spool limiting plate 2 and rotates around its jointed shaft 34, push away spool limiting plate 2 leading section fall and cancel right
Push away the spacing of spool 1, push away spool 1 and eject under the restoring force effect of elastic thread 11.Slip-knot is beaten in the front end of elastic thread 11
Form the adjustable ring set in aperture 15 and be placed on the emitting head 12 of appliance for releasing single line of force looping and binding device, using and eject pusher spool
Front end 10 can prop up the knotting position 13 of elastic thread 11, carries out set and pricks operation.
Push away spool limiting plate 2 leading section and be provided with fixture block 21, push away the spool 1 rear end mouth of pipe and be plugged with and elastic thread 11 tail end phase
Clamping joint 6 even, clamping joint 6 has stopper slot 61, and fixture block 21 is connected in and will push away spool 1 in stopper slot 61
Rear portion spacing in gun body 5.Clamping joint 6 is mainly by being plugged in the inner segment 62 pushed away in the mouth of pipe of spool 1 rear end in cylinder
Pushing away the outer section of spool 1 63 form with stretching out, stopper slot 61 is opened on fusiform outer section 63 with ring-shaped, fixture block
The upper end of 21 is provided with draw-in groove 22, and the notch of draw-in groove 22 is upwards and the bottom land profile of its profile and stopper slot 61 adapts,
In the present embodiment, the bottom land of stopper slot is arc surface, and the notch of draw-in groove is then circular arc, and draw-in groove is stuck in stopper slot.
May be provided for inserting the block rear branching holder 8 of the outer section of clamping joint and pushing away spool for guiding being installed on set bundle
Front support seat 81 in device gun body, is arranged on before and after two bearings on gun body 5 inwall, pushes away the fixture block of spool limiting plate 2
21 are positioned on front side of rear branching holder 8.Push away the rear portion of spool 1 through in the bearing 8 stretching into rear after front support seat 81.
Extend obliquely out an elasticity arm 23 in the lower section pushing away spool limiting plate 2 leading section fixture block, elasticity arm 23 with push away spool limiting plate
2 can arrange longitudinal support column 9, before elasticity arm 23 in the angle of more than 120 degree in the front of elasticity arm 23
End is pressed on support column 9, to provide active force upwards to make the fixture block 21 pushing away spool limiting plate 2 hold out against at clamping joint
In the stopper slot 61 of 6, also can make to push away the reset after spool limiting plate is prized by projection simultaneously.
The side surface circumference pushing away spool unlocking wheel 3 is provided with and pushes away the labelling 33 of spool for mark, be labeled as numeral " 0,
1,2,3 ", labelling " 0 " represents that runner is in an origination data position, and labelling " 1,2,3 " represents wheel face respectively
On have a projection jack-up corresponding position pushing away spool limiting plate rearward end therewith, clearly to push away the situation that spool ejects.Ginseng
See that Fig. 2~5 and 5a, the projection 32 not yet jack-up that display pushes away on spool unlocking wheel 3 push away spool limiting plate 2, now, push away
Labelling " 0 " on spool unlocking wheel 3 represents that pushing away spool unlocking wheel is in an origination data position, the most convex on wheel face
Block jack-up pushes away spool limiting plate.Seeing Fig. 6 and 6a, rotation pushes away spool unlocking wheel 3 makes projection 32 jack-up corresponding
Pushing away spool limiting plate 2, this elasticity arm 23 pushing away spool limiting plate 2 is pressed on support column 9 and deforms upon simultaneously, with
And push away spool unlocking wheel 3 and be rotated further, cancelled projection 32 to pushing away the active force that spool limiting plate 2 applies, relied on bullet
Property the arm of force 23 elastic-restoring force make to push away spool limiting plate 2 and return back in situ, and when insertion pushes away spool, elasticity arm is sent out
Raw deformation, (pushes away spool installation to put in place) when the stopper slot of clamping joint is corresponding with the fixture block pushing away spool limiting plate, relies on
The fixture block pushing away spool limiting plate is clamped in stopper slot by the elastic-restoring force of elasticity arm.
The use process of the present invention is as follows: before use, respectively pushes away spool and stretches in gun body, with elastic thread tail through front support seat
The outer section of the clamping joint that end is connected is during stretching into, and lower pressure fixture block makes elasticity arm deform upon, and makes the stopper slot of clamping joint
Notch clamping corresponding with the fixture block pushing away spool limiting plate, and rely on the elastic-restoring force of elasticity arm will to push away spool limiting plate
Fixture block is clamped in stopper slot, and outer section of tail end extend in rear branching holder, so pushes away spool installation and puts in place.Needs ejection pushes away
When spool carries out set bundle, rotate and push away the spool unlocking wheel position from the position of labelling " 0 " to labelling " 1 ", on wheel face
One projection jack-up correspondence therewith pushes away spool limiting plate rearward end, makes this push away spool limiting plate and rotates around its jointed shaft, pushes away line
Pipe limiting plate leading section falls, and makes the notch of fixture block deviate from from stopper slot, thus cancels pushing away the spacing of spool, pushes away spool
Under the restoring force effect being in extended state elastic thread, the rearward end pushing away spool stretching in gun body is made to eject from gun body.
After pushing away spool ejection, then stir driving wheel with finger, thus drive draught line to be moved rearwards by, under pull strength effect, edge
The draught line of emitting head tube wall distribution then moves to the emitting head mouth of pipe with guiding piece, and drives elastic thread ring set together to the mouth of pipe
Mobile, until ring set is deviate from from the emitting head mouth of pipe, meanwhile hemorrhoidal tissue is entangled.Now push away spool assembly (to include
Push away the card tieing of spool, elastic thread, the ring set of elastic thread head end, elastic thread tail end) the most free.Free is pushed away line
What pipe front end propped up forward ring set puts forth effort position, pulls out being plugged in the clamping joint cylinder inner segment pushed away in the mouth of pipe of spool rear end simultaneously
Going out, the most backward pull draught line, this two power countertraction makes the decreasing pore size of ring set until close to zero, from
And hemorrhoidal tissue (or other destination organizations) is firmly tightened;Open negative pressure release-push, eliminate negative pressure and from emitting head
The tissue that release quilt cover is pricked, the most just completes once set and pricks operation.When needing the next one to push away spool ejection, rotate successively
Push away spool unlocking wheel to the position of labelling " 2,3 ".
Embodiments of the present invention are not limited to this, according to the foregoing of the present invention, according to the ordinary technical knowledge of this area
And customary means, without departing under the present invention above-mentioned basic fundamental thought premise, the concrete structure of each parts of the present invention is equal
There is other embodiment;The quantity of the projection pushing away spool limiting plate and push away on spool unlocking wheel can be according to looping and binding device
Need to arrange;Therefore the present invention can also make the amendment of other various ways, replace or change, and all falls within the present invention
Within the scope of rights protection.
Claims (7)
1. an appliance for releasing single line of force looping and binding device push away spool ejecting mechanism, it is characterised in that: include that at least three is enclosed within
On the elastic thread drawn push away spool, one push away spool unlocking wheel and at least three strip push away spool limiting plate, Mei Gesuo
Stating and push away spacing one of all corresponding clamping in the leading section of spool limiting plate and push away spool, each spool limiting plate that pushes away is along row the most side by side
Cloth is also articulated with looping and binding device gun body inwall in the middle part of it jointly;It is staggeredly distributed with on the described circumference wheel face pushing away spool unlocking wheel
For prizing the projection pushing away spool limiting plate, each projection is positioned on wheel face with the rotation all corresponding pushing away spool unlocking wheel
Side pushes away spool limiting plate, and rotation pushes away spool unlocking wheel and makes the projection jack-up corresponding rearward end pushing away spool limiting plate therewith, makes
This pushes away spool limiting plate and rotates around its jointed shaft, pushes away spool limiting plate leading section and falls and cancel pushing away the spacing of spool, pushes away
Spool ejects under the restoring force effect of elastic thread.
Appliance for releasing single line of force looping and binding device the most according to claim 1 push away spool ejecting mechanism, it is characterised in that: institute
State and push away spool limiting plate leading section and be provided with fixture block, push away the spool rear end mouth of pipe and be plugged with the clamping joint being connected with elastic thread tail end,
Having stopper slot on described clamping joint, described fixture block is connected in described stopper slot.
Appliance for releasing single line of force looping and binding device the most according to claim 2 push away spool ejecting mechanism, it is characterised in that: institute
State clamping joint to be mainly made up of the outer section being plugged in the inner segment pushed away in the mouth of pipe of spool rear end in cylinder and stretching out and pushing away spool, described
Stopper slot is opened on fusiform outer section with ring-shaped, and the upper end of described fixture block is provided with draw-in groove, the notch of described draw-in groove
Upwards and the bottom land profile of its profile and stopper slot adapts, described draw-in groove is stuck in stopper slot.
Appliance for releasing single line of force looping and binding device the most according to claim 3 push away spool ejecting mechanism, it is characterised in that: institute
Stating and push away spool ejecting mechanism and also include the rear branching holder for inserting the outer section of clamping joint, described fixture block is positioned on front side of rear branching holder
It is stuck in described stopper slot.
5. push away spool ejecting mechanism according to the appliance for releasing single line of force looping and binding device described in claim 1 or 4, it is characterised in that:
The described spool ejecting mechanism that pushes away also includes pushing away, for guiding, the front support seat that spool is installed in looping and binding device gun body, pushes away spool
Rear portion is stretched in rear branching holder through front support seat.
6. push away spool ejecting mechanism according to the appliance for releasing single line of force looping and binding device described in Claims 2 or 3 or 4, its feature
Be: described in push away the lower section of spool limiting plate leading section fixture block and extend obliquely out an elasticity arm, the front end of described elasticity arm compresses
On the support columns, described support column be located at described in push away the looping and binding device gun body inwall below the fixture block of spool limiting plate leading section.
Appliance for releasing single line of force looping and binding device the most according to claim 6 push away spool ejecting mechanism, it is characterised in that: institute
State and push away the side surface circumference of spool unlocking wheel and be provided with the labelling pushing away spool for mark, the position of described labelling and bump position
Corresponding.
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CN105326538B (en) * | 2015-12-15 | 2017-08-11 | 湖南灵康医疗科技有限公司 | The method to set up of elastic thread and elastic thread looping and binding device in a kind of looping and binding device |
CN106037860B (en) * | 2016-06-28 | 2018-10-16 | 微尔创(武汉)医疗科技有限公司 | The inside and outside gun barrel dislocation mechanism of self-tightening type elastic thread looping and binding device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4257419A (en) * | 1978-12-14 | 1981-03-24 | Mo Och Domsjo Aktiebolag | Suction-assisted hemorrhoid ligator |
CN201230887Y (en) * | 2008-07-30 | 2009-05-06 | 许瑞云 | Continuous hemorrhoid suction ligation device |
CN201930016U (en) * | 2010-12-07 | 2011-08-17 | 广州中大福瑞医疗科技有限公司 | Hemorrhoid ligation device with universal emission head |
CN103519860A (en) * | 2013-09-18 | 2014-01-22 | 许瑞云 | Method for setting elastic threads in ligation device and automatic elastic thread ligation device |
CN204016397U (en) * | 2014-07-15 | 2014-12-17 | 许瑞云 | A kind of appliance for releasing single line of force looping and binding device push away spool ejecting mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7037314B2 (en) * | 2001-01-09 | 2006-05-02 | Armstrong David N | Multiple band ligator and anoscope system and method for using same |
-
2014
- 2014-07-15 CN CN201410336725.8A patent/CN104127217B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4257419A (en) * | 1978-12-14 | 1981-03-24 | Mo Och Domsjo Aktiebolag | Suction-assisted hemorrhoid ligator |
CN201230887Y (en) * | 2008-07-30 | 2009-05-06 | 许瑞云 | Continuous hemorrhoid suction ligation device |
CN201930016U (en) * | 2010-12-07 | 2011-08-17 | 广州中大福瑞医疗科技有限公司 | Hemorrhoid ligation device with universal emission head |
CN103519860A (en) * | 2013-09-18 | 2014-01-22 | 许瑞云 | Method for setting elastic threads in ligation device and automatic elastic thread ligation device |
CN204016397U (en) * | 2014-07-15 | 2014-12-17 | 许瑞云 | A kind of appliance for releasing single line of force looping and binding device push away spool ejecting mechanism |
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Effective date of registration: 20170719 Address after: 510653 Guangdong city of Guangzhou province Tianhe District Mu Po Street No. 19 Building 401 room 402, compound 5 Patentee after: Guangzhou Zhongda Furui Medical Technology Co Ltd Address before: 600 Department of general surgery, the Third Affiliated Hospital of Zhongshan University, Tianhe Road, Guangzhou, Tianhe District 510630, Guangdong, China Patentee before: Xu Ruiyun |