CN103181801A - Linear suturing and cutting instrument - Google Patents
Linear suturing and cutting instrument Download PDFInfo
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- CN103181801A CN103181801A CN2011104549103A CN201110454910A CN103181801A CN 103181801 A CN103181801 A CN 103181801A CN 2011104549103 A CN2011104549103 A CN 2011104549103A CN 201110454910 A CN201110454910 A CN 201110454910A CN 103181801 A CN103181801 A CN 103181801A
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- push button
- slide block
- lock dog
- straight line
- cutting device
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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
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
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- Heart & Thoracic Surgery (AREA)
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Abstract
The invention discloses a linear suturing and cutting instrument, which comprises an upper forceps holder, a lower forceps holder, ejector pin rods capable of moving simultaneously, a push-type cutter arbor with a cutter at a far end, a locking piece and a slide block which are pluggable mutually, and two push buttons symmetrically and pivotally arranged on two sides of the locking piece. When the slide block is plugged with the locking piece, the two push buttons are drawn in two sides of the lower forceps holder; and when the slide block is separated from the locking piece, only one push button is opened and is relatively fixed on the slide block, and the other push button is drawn in and is relatively fixed on the locking piece. The linear suturing and cutting instrument has the beneficial effects that the two push buttons are simultaneously drawn in and clung to the forceps holders, so that the size of the whole instrument can be relatively reduced, and the packaging and transportation cost can also be relatively reduced; when one of the two push buttons pushes the slide block to move, the other push button is fixed on the locking piece, so that the occurrence of the phenomenon that the push button at a non-working state is moved to clamp a medical glove of a doctor is avoided; and the linear suturing and cutting instrument has a simple structure, is convenient to assemble, and is very practical.
Description
Technical field
The present invention relates to a kind of medical stapling instrument, the straight line seaming and cutting device that especially a kind of surgical operation is used belongs to technical field of medical instruments.
Background technology
Surgical operation is widely used in wound suture, interior tissue stitching and cutting with straight line seaming and cutting device.Typical straight line seaming and cutting device such as US Patent No. 5129570 announcements, have simultaneously and sew up and cut two functions, namely when carrying out wound suture, excess tissue is excised.Such straight line seaming and cutting device generally comprises upper and lower two clamps, is oppositely arranged on nail anvil and the nail bin of upper and lower clamp far-end, and the closed handle that is used for closed upper and lower clamp; Being provided with in this nail bin can be along apparatus axis mobile ejector pin bar and the far-end push broach bar that is provided with cutting knife simultaneously, and an end of described ejector pin bar and push broach bar all is equipped on the slide block; Described nail bin surface is arranged along the apparatus axis and is provided with several nail holes, is provided with pushing slice of nail and suturing nail in each nail hole; Described slide block moves and drives described ejector pin bar and promote pushing slice of nail successively and push described suturing nail to nail anvil to form in and treat on the suture tissue, and drives described cutting knife the tissue between described nail bin and nail anvil is cut off or otch.
The push button that all apparatuses move for the described slide block of driving generally all is arranged on the outside of upper and lower clamp, so that doctor's operation, disclose a kind of for promoting the push button that slide block, ejector pin bar, cutting knife move as US Patent No. 5129570, described push button and slide block relative fixed, and stretch out in left side or the right side of described upper and lower clamp.The deficiency of the push button of this structure is: the doctor can only be at the moving push button of a thruster of upper and lower clamp, in case when apparatus places a special operating position, when causing the doctor that this push button can not be controlled well, then can reduce the operation comfort of this straight line seaming and cutting device widely.And on the other hand, doctor's right-hand man custom also can cause the use inconvenience of this apparatus.
In order to solve above-mentioned technical problem, US Patent No. 7419081, US7568604 have disclosed a kind of pushing button structure of novel " W " type, and this push button and slide block are pivotally connected, and two operating portions of this push button are selectively stretched out in outside the clamp of apparatus.When the doctor need promote push button from the left side, then the push button operating portion with clamp left side stretched out in outside the clamp, and the push button operating portion on clamp right side then drew in and was closely attached on clamp this moment.In general, clamp also can be installed with a plastics clamp shell for the protection of clamp outward, and then the push button operating portion of Shou Longing can be adjacent to the clamp shell.The deficiency of the push button of this structure is that the operating portion of push button both sides can not side by side draw in, can make the space of apparatus integral body become big, and packing and cost of transportation increase.And prior art also has a topmost problem: during left side push button operating portion outside surgeon pushed on stretches out in clamp, drawing in and be closely attached on the push button operating portion on the right side of clamp also can be along with slide block is mobile together, because doctor's operating habit is for to live the clamp shell with hand rest, at this moment the push button operating portion on right side can pass from doctor's the palm of the hand and the slit between the clamp shell, the push button operating portion on right side probably can clip to doctor's medical gloves between push button operating portion and the clamp in mobile process, thereby cause all can not moving before and after the push button, cause malpractice.
Summary of the invention
Purpose of the present invention: propose a kind of straight line seaming and cutting device with novel push button, this push button can draw in simultaneously and be closely attached on clamp.
Purpose of the present invention will be achieved by the following technical programs:
A kind of straight line seaming and cutting device comprises: can be mutually the closed or upper and lower clamp opened, be oppositely arranged on nail anvil and the nail bin of upper and lower clamp far-end respectively; Being provided with in the described nail bin can be along described straight line seaming and cutting device axis mobile ejector pin bar and the far-end push broach bar that is provided with cutting knife simultaneously, and described straight line seaming and cutting device also comprises:
One lock dog, described lock dog are fixed on the described clamp down;
One slide block, an end of described ejector pin bar and push broach bar all is equipped on a side of described slide block, and described slide block is connected on the described lock dog separably and can moves relative to described lock dog;
Be symmetrically set in two push buttons of lock dog both sides, be respectively left push button and right push button, described left push button and right push button all pivotally are located on described lock dog or the slide block;
When described slide block and described lock dog linked together, described left push button and right push button were in original state, and all drew in the both sides of clamp down; When described slide block separates with described lock dog, have and only have a push button to open and relative fixed on described slide block, described another push button draw in and relative fixed on described lock dog.
Preferably, a side of described slide block along its axis plug-in type be connected on the described lock dog.
Preferably, described lock dog comprises that is used for a body fixing with clamp, the front end symmetry of described body is extended with two protruding arms of elasticity, and the protruding arm of described elasticity draws under the situation of not stressing in opposite directions, and the distance between two protruding arms of elasticity after the described gathering is less than the insertion section of described slide block.
Preferably, the top of described lock dog is provided with imperfect first a circular lock hook, the corresponding imperfect second circular lock hook that is provided with in the top of described slide block, when described slide block when its axis inserts and be connected on the described lock dog, described first lock hook and second lock hook form a complete annulus.
Preferably, the contact position, top of described annulus and lock dog and slide block is provided with the groove in a week, the corresponding raised line that is provided with a week on described left push button and the right push button.
Preferably, the end face of the protruding arm of described elasticity is provided with the projection of sliding at groove for the restriction raised line.
Preferably, be equipped with a lozenges on described left push button and the right push button, the corresponding setting of described two lozenges symmetry, when one of them push button opened and stretch out in outside the described clamp down, two lozenges being located at respectively on left push button and the right push button were fitted.This structure has the present invention and a push button expansible is only arranged and stretches out in outside the described down clamp
Preferably, also be provided with a back positive stop lug boss on the end face of described slide block, be provided with a through hole in the positive stop lug boss of described back, be provided with a hitching post in the described through hole slidably; Accordingly, be equipped with one on described left push button and the right push button for the arc groove of dodging described back positive stop lug boss, reach one for the circular hole that described hitching post is inserted.
Preferably, described hitching post bottom be to cooperate with described clamp down, and by the described wedge base of playing the clamp driving.
Preferably, also be provided with a front limit boss on the end face of described slide block, when described one of them push button opened and stretch out in outside the described clamp down, described push button and described front limit boss were complementary.
Beneficial effect of the present invention is mainly reflected in:
(1) two push button draws in simultaneously and is closely attached on clamp, can reduce the volume of apparatus integral body relatively, and packing also can reduce relatively with cost of transportation;
(2) when one of them of two push buttons promoted slide block and move, another push button was fixed on the lock dog, thereby the situation of avoiding the push button of off working state to move and clip to doctor's medical gloves produces;
(3) simple in structure, easy to assembly, be very suitable for practicality.
Description of drawings
Fig. 1 is the schematic perspective view of the lock dog of straight line seaming and cutting device of the present invention.
Fig. 2 is the front view of the lock dog of straight line seaming and cutting device of the present invention.
Fig. 3 is the schematic perspective view of the slide block of straight line seaming and cutting device of the present invention.
Fig. 4 is another schematic perspective view of the slide block of straight line seaming and cutting device of the present invention.
Fig. 5 is the three-dimensional cutaway view of the slide block of straight line seaming and cutting device of the present invention.
Fig. 6 is the schematic perspective view of the push button of straight line seaming and cutting device of the present invention.
Fig. 7 is another schematic perspective view of the push button of straight line seaming and cutting device of the present invention.
Fig. 8 is the sectional perspective sketch map of straight line seaming and cutting device of the present invention, only shows a push button this moment.
The front view of the afterbody when Fig. 9 is straight line seaming and cutting device original state of the present invention.
The vertical view of the afterbody when Figure 10 is straight line seaming and cutting device original state of the present invention.
Figure 11 is the front view of the afterbody of straight line seaming and cutting device of the present invention when opening one of them push button.
Figure 12 is the vertical view of the afterbody of straight line seaming and cutting device of the present invention when opening one of them push button.
Figure 13 is along the cutaway view of A-A among Figure 12.
Figure 14 is the front view that straight line seaming and cutting device of the present invention promotes the part behind one of them push button.
Figure 15 is the front view of part of the push button that is pushed of straight line seaming and cutting device of the present invention.
Figure 16 is the vertical view that straight line seaming and cutting device of the present invention promotes the part behind one of them push button.
Figure 17 is the vertical view of part of the push button that is pushed of straight line seaming and cutting device of the present invention.
Figure 18 is along the cutaway view of B-B among Figure 17.
The specific embodiment
The present invention has disclosed a kind of straight line seaming and cutting device, the same with prior art, comprising: can be mutually the closed or upper and lower clamp opened, the described far-end of going up clamp is provided with nail anvil, the far-end of following clamp is provided with nail bin, goes back pivot on the described clamp down and is provided with a closed handle that is used for closed upper and lower clamp.
Described clamp 1 down is ∪ shape, is provided with in it among push broach bar 3(Fig. 8 that can be provided with cutting knife along ejector pin bar 2 and the far-end of described apparatus axis slip to disclose), described nail bin 7 is arranged in this U-shaped structure.
In the preferred embodiments of the present invention, straight line seaming and cutting device also comprises: a lock dog 4, described lock dog 4 are fixed on the described clamp 1 down; One slide block 5, an end of described ejector pin bar 2 and push broach bar 3 all is equipped on a side of described slide block 5, the opposite side of described slide block 5 along its axis plug-in type be connected on the described lock dog 4; Be symmetrically set in two push buttons of lock dog both sides, be respectively left push button 61 and right push button 62, described left push button 61 and right push button 62 all pivotally are located on described lock dog 4 or the slide block 5.
Specifically see figures.1.and.2, described lock dog 4 comprises that is used for a body 41 fixing with clamp, the front end symmetry of described body 41 is extended with two protruding arms 42 of elasticity, the protruding arm 42 of described elasticity draws (direction of arrow among the figure) in opposite directions under the situation of not stressing, the distance between the protruding arm 42 of two elasticity after the described gathering is less than the insertion section 52 of described slide block 5.
To shown in Figure 5, described slide block 5 comprises a body 51 in conjunction with Fig. 3, and the rear end of described body is for being used for inserting the insertion section 52 in the described lock dog 4.After in described insertion section 52 extend into two gaps 43 between the protruding arm 42 of elasticity, because the thickness of insertion section 52 is bigger, so can be with all supports outward of the protruding arm 42 of described elasticity.The protruding arm 42 of elasticity will produce a clamping force to slide block 5 like this, and described lock dog 4 and slide block 5 are fixed together when original state.
Extremely shown in Figure 5 in conjunction with Fig. 1, the top 44 of described lock dog 4 is provided with imperfect first a circular lock hook 45, the top 54 corresponding imperfect second circular lock hooks 55 that are provided with of described slide block 5, when described slide block 5 (above describing in detail) when its axis inserts and be connected on the described lock dog 4, described first lock hook 45 and second lock hook 55 form a complete annulus 90, annulus herein is the closed hoop of broad sense, is not the regular circle ring of narrow sense, as shown in Figure 8.
The top 44 of described annulus 90 and lock dog 4 and slide block 5,54 contact position are provided with the groove 91 in a week, and the groove 9 in a described week is respectively the groove 46 of lock dog 4 and the groove 56 of slide block 5 is spliced.In conjunction with Fig. 6 and shown in Figure 7, the corresponding raised line 63 that is provided with a week on the described right push button 62.Because the structure of left push button 61 and the symmetrical configuration of right push button 62, so this paper is the concrete structure that example discloses push button with right push button 62.After described raised line 63 clampings were gone in the described groove 91, this raised line 63 can freely slide in described groove 91.During installation, can earlier lock dog 4 be fixed in down on the clamp (fixing mode has a lot, repeats no more), and then raised line 63 is snapped in the groove 46, and then will slide block 5 insert in the described lock dog 4 and fix.
Preferably, the end face 44 of the described lock dog 4 top far-end that is arranged in the protruding arm 42 of elasticity is provided with the projection 47 of sliding at groove 46 for restriction raised line 63.When initial state, lock dog 4 and slide block 5 interfix, and the protruding arm 42 of the elasticity of both sides causes the position of projection 47 to be offset, namely away from groove 46 to extending out.When slide block 5 breaks away from from lock dog 4, the protruding arm 42 of elasticity concaves, at this moment described protruding 47 can be positioned at described groove 46 on, so just can stop raised line 63 in groove 46, to slide, further just stop the rotation of push button.
To shown in Figure 5, also be provided with a back positive stop lug boss 57 in conjunction with Fig. 3 on the end face 54 of described slide block 5, be provided with a through hole 58 in the positive stop lug boss of described back, be provided with its structure of hitching post 7(in the described through hole 58 slidably and hereinafter describe in detail); Accordingly, be equipped with one on described left push button 61 and the right push button 62 for the arc groove 64 of dodging described back positive stop lug boss 57, reach one for the circular hole 65 that described hitching post 7 is inserted.
Also be provided with a front limit boss 59 on the end face 54 of described slide block 5, when described one of them push button 61,62 opens and stretch out in outside the described down clamp 1, described push button 61,62 and described front limit boss 59 be complementary.
In conjunction with Fig. 6, Fig. 7 and shown in Figure 12, described left push button 61 and right push button 62 are equipped with an operating portion 66, the distal-most end of operating portion 66 is a lozenges 67 apart, as shown in figure 12, the corresponding setting of described two lozenges, 67 symmetries, when one of them push button 62 opened and stretch out in outside the described clamp down, two lozenges 67 of being located at respectively on left push button 61 and the right push button 62 were fitted.
The sketch map of the afterbody during as Fig. 9 and straight line seaming and cutting device original state of the present invention shown in Figure 10, slide block shown in this moment 5 inserts in the described lock dog 4 fixing, described first lock hook 45 and second lock hook 55 form a complete annulus 90, and described two push buttons 61,62 all draw in and are closely attached on described clamp 1 down.So-called " draw in and be adjacent to " refers to that the push button 61 of this moment, 62 outermost side are the shortest to the distance of described clamp 1 down.Because projection 47 does not work, so any one push button 61,62 expansibles and stretch out in outside the described clamp 1 down.To shown in Figure 13, so-called " open and stretch out " refers to that the surface of operating portion 66 of right push button 62 is vertical with its running route as Figure 11, and namely the operating portion 66 of right push button 62 has been carried out the percussion preparation among the figure.When shown in push button 61,62 when opening, it can be around centrage rotation of annulus 90.
At this moment because described two lozenges 67 fit mutually, after right push button 62 is opened and stretching out in outside the described clamp 1 down, limit left push button 61 open and stretch out in described under outside the clamp 1.In like manner, after left push button 61 opens and stretches out in outside the described down clamp 1, also can limit right push button 62 and open and stretch out in outside the described clamp 1 down.So just guarantee only to have only a push button can open and stretch out in outside the described clamp 1 down.
When this preferred embodiment reaches Figure 11 and state shown in Figure 13, the doctor can promote right push button 62, and right push button 62 can drive slide block 5 and move forward owing to the effect of second lock hook 55 and front limit boss 59 this moment, and lock dog 4 shown in breaking away from, reach as Figure 14 to state shown in Figure 17.At this moment, left push button 61 is owing to the effect of projection 47 is fixed on the described lock dog 4 it.Namely when described slide block 5 separates with described lock dog 4, have and only have a push button to open and be fixed on the described slide block 5, described another push button draws in and is fixed on the described lock dog 4.
In conjunction with Figure 13 and shown in Figure 180, described hitching post 7 bottoms are to cooperate with described down clamp 1, and by the wedge base 70 of described clamp down 1 driving.Under the original state as shown in figure 13, described hitching post 7 does not enter in the circular hole 65 of push button; When reaching state shown in Figure 180 after right push button 62 is released slide block 5, following clamp 1 compressing wedge base 70 extend in the circular hole 65 hitching post 7.After operation finished, when back spurring ejector pin bar 2 and push broach bar 3 by right push button 62, right push button 62 was limited and can not rotate by described second lock hook 55 and hitching post 7 like this.Certainly, what drive hitching post 7 motions is not to play clamp 1, also can be to be fixed on down pad on the clamp 1 etc.
Effect of the present invention is: two push buttons 61,62 can draw and be closely attached on clamp simultaneously in, can reduce the volume of apparatus integral body relatively, and packing also can reduce relatively with cost of transportation; When one of them of two push buttons promoted slide block 5 and move, another push button was fixed on the lock dog 4, thereby avoided the push button (the left push button 61 of preferred embodiment) of off working state situation mobile and that clip to doctor's medical gloves to produce.Novel structure of the present invention is simple, is suitable for promoting.
The word of described expression position and direction in the present invention, all be with the exercises on apparatus author as reference, close operator's a end is near-end or rear end, is far-end or front end away from operator's a end.
The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within protection scope of the present invention.
Claims (10)
1. straight line seaming and cutting device comprises: can be mutually the closed or upper and lower clamp opened, be oppositely arranged on nail anvil and the nail bin of upper and lower clamp far-end respectively; Being provided with in the described nail bin can be along described straight line seaming and cutting device axis mobile ejector pin bar and the far-end push broach bar that is provided with cutting knife simultaneously, and it is characterized in that: described straight line seaming and cutting device comprises that also a lock dog, described lock dog are fixed on the described clamp down; One slide block, an end of described ejector pin bar and push broach bar all is equipped on a side of described slide block, and described slide block is connected on the described lock dog separably and can moves relative to described lock dog; Be symmetrically set in two push buttons of lock dog both sides, be respectively left push button and right push button, described left push button and right push button all pivotally are located on described lock dog or the slide block; When described slide block and described lock dog linked together, described left push button and right push button were in original state, and all drew in the both sides of clamp down; When described slide block separates with described lock dog, have and only have a push button to open and relative fixed on described slide block, described another push button draw in and relative fixed on described lock dog.
2. straight line seaming and cutting device according to claim 1 is characterized in that: a side of described slide block along its axis plug-in type be connected on the described lock dog.
3. straight line seaming and cutting device according to claim 2, it is characterized in that: described lock dog comprises that is used for a body fixing with clamp, the front end symmetry of described body is extended with two protruding arms of elasticity, the protruding arm of described elasticity draws under the situation of not stressing in opposite directions, and the distance between two protruding arms of elasticity after the described gathering is less than the insertion section of described slide block.
4. straight line seaming and cutting device according to claim 2, it is characterized in that: the top of described lock dog is provided with imperfect first a circular lock hook, the corresponding imperfect second circular lock hook that is provided with in the top of described slide block, when described slide block when its axis inserts and be connected on the described lock dog, described first lock hook and second lock hook form a complete annulus.
5. straight line seaming and cutting device according to claim 4, it is characterized in that: the contact position, top of described annulus and lock dog and slide block is provided with the groove in a week, the corresponding raised line that is provided with a week on described left push button and the right push button.
6. straight line seaming and cutting device according to claim 5 is characterized in that: the end face of the protruding arm of described elasticity is provided with the projection of sliding at groove for the restriction raised line.
7. straight line seaming and cutting device according to claim 6, it is characterized in that: be equipped with a lozenges on described left push button and the right push button, the corresponding setting of described two lozenges symmetry, when one of them push button opened and stretch out in outside the described clamp down, two lozenges being located at respectively on left push button and the right push button were fitted.
8. straight line seaming and cutting device according to claim 7 is characterized in that: also be provided with a back positive stop lug boss on the end face of described slide block, be provided with a through hole in the positive stop lug boss of described back, be provided with a hitching post in the described through hole slidably; Accordingly, be equipped with one on described left push button and the right push button for the arc groove of dodging described back positive stop lug boss, reach one for the circular hole that described hitching post is inserted.
9. straight line seaming and cutting device according to claim 8 is characterized in that: described hitching post bottom is for cooperating with described clamp down and by the wedge base of described clamp down driving.
10. straight line seaming and cutting device according to claim 9 is characterized in that: also be provided with a front limit boss on the end face of described slide block, when described one of them push button opened and stretch out in outside the described clamp down, described push button and described front limit boss were complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110454910.3A CN103181801B (en) | 2011-12-30 | 2011-12-30 | Linear suturing and cutting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110454910.3A CN103181801B (en) | 2011-12-30 | 2011-12-30 | Linear suturing and cutting instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103181801A true CN103181801A (en) | 2013-07-03 |
| CN103181801B CN103181801B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110454910.3A Active CN103181801B (en) | 2011-12-30 | 2011-12-30 | Linear suturing and cutting instrument |
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| Country | Link |
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| CN (1) | CN103181801B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420041A (en) * | 2019-09-11 | 2019-11-08 | 舒拓 | A kind of deformation-compensated mechanism of push broach rod bending suitable for stapler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850355A (en) * | 1987-04-06 | 1989-07-25 | Richard-Allan Medical Industries, Inc. | Hemostatic clip applicator for applying multiple hemostatic clips |
| US5129570A (en) * | 1990-11-30 | 1992-07-14 | Ethicon, Inc. | Surgical stapler |
| JP2002165801A (en) * | 2000-12-05 | 2002-06-11 | Johnson & Johnson Kk | Surgical suturing instrument, and suturing and cutting instrument |
| US20080283573A1 (en) * | 2000-10-13 | 2008-11-20 | Tyco Healthcare Group Lp | Surgical Fastener Applying Apparatus |
| CN102058421A (en) * | 2010-12-16 | 2011-05-18 | 苏州天臣国际医疗科技有限公司 | Linear cutting and stitching instrument |
| CN201949071U (en) * | 2010-12-10 | 2011-08-31 | 苏州天臣国际医疗科技有限公司 | Linear type cutting suturing device |
| CN202489986U (en) * | 2011-12-30 | 2012-10-17 | 苏州天臣国际医疗科技有限公司 | Linear suturing-cutting device |
-
2011
- 2011-12-30 CN CN201110454910.3A patent/CN103181801B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4850355A (en) * | 1987-04-06 | 1989-07-25 | Richard-Allan Medical Industries, Inc. | Hemostatic clip applicator for applying multiple hemostatic clips |
| US5129570A (en) * | 1990-11-30 | 1992-07-14 | Ethicon, Inc. | Surgical stapler |
| US20080283573A1 (en) * | 2000-10-13 | 2008-11-20 | Tyco Healthcare Group Lp | Surgical Fastener Applying Apparatus |
| JP2002165801A (en) * | 2000-12-05 | 2002-06-11 | Johnson & Johnson Kk | Surgical suturing instrument, and suturing and cutting instrument |
| CN201949071U (en) * | 2010-12-10 | 2011-08-31 | 苏州天臣国际医疗科技有限公司 | Linear type cutting suturing device |
| CN102058421A (en) * | 2010-12-16 | 2011-05-18 | 苏州天臣国际医疗科技有限公司 | Linear cutting and stitching instrument |
| CN202489986U (en) * | 2011-12-30 | 2012-10-17 | 苏州天臣国际医疗科技有限公司 | Linear suturing-cutting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420041A (en) * | 2019-09-11 | 2019-11-08 | 舒拓 | A kind of deformation-compensated mechanism of push broach rod bending suitable for stapler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103181801B (en) | 2015-04-15 |
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