CN102813539B - Linear cutting stitching instrument with travel indicating device - Google Patents
Linear cutting stitching instrument with travel indicating device Download PDFInfo
- Publication number
- CN102813539B CN102813539B CN201210345721.7A CN201210345721A CN102813539B CN 102813539 B CN102813539 B CN 102813539B CN 201210345721 A CN201210345721 A CN 201210345721A CN 102813539 B CN102813539 B CN 102813539B
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- sliver
- block
- stroke
- closed clamping
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Basic Packing Technique (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention relates to a linear cutting stitching instrument with a travel indicating device. The linear cutting stitching instrument comprises a fixed clamping plate, a closed clamping plate, a nail pressing seat assembly, a transmission mechanism, a conducting bar, a travel block, a transmission gear and an indicating wheel; one side of the closed clamping plate is provided with a chute; the transmission mechanism comprises a supporting connecting rod, a push knife connecting rod and a band knife rack; the front end of the supporting connecting rod is rotatably connected with the rear end of the push knife connecting rod through a pin shaft capable of sliding forwards and backwards along the chute; the transmission gear and the indicating wheel are rotatably arranged on the upper surface of the closed clamping plate, and the indicating wheel is engaged with the transmission gear; and row teeth engaged with the transmission gear is arranged on the upper surface of the travel block, the conducting bar is spliced with the travel block and arranged on one side of the closed clamping plate, the front lower end of the travel block is supported by a supporting plate spring arranged on the closed clamping plate, and the rear end of the conducting bar is connected with the supporting connecting rod and the push knife connecting rod through the pin shaft. The stitching instrument can be used for facilitating an operation, is suitable for open operation of enterectomy and gastrectomy, and is simple in structure, clear in indication, light and flexible.
Description
Technical field
The present invention relates to a kind of surgical operation medical apparatus and instruments, particularly relate to and a kind ofly with stroke, indicating
The line cutting stitching instrument of device.
Background technology
Line cutting stitching instrument is widely used in surgical operation, for wound suture, interior tissue, sews up and cutting, and line cutting stitching instrument has to be sewed up and two functions of cutting, when carrying out wound suture, by unnecessary cutting tissue.Such straight line joint-cutting stiching instrument generally comprises upper and lower two clamps, and for the closed handle of the upper and lower clamp of closure, be oppositely arranged on nail bin and the nail supporting base of upper and lower clamp front end, be located in nail bin and percussion sheet and the cutting knife that can with respect to nail bin, move simultaneously, and for driving pushing away that percussion sheet and cutting knife move to turn round.In nail bin, arrange and be provided with suturing nail, percussion sheet promotes successively pushing slice of nail and pushes suturing nail to nail supporting base, and described cutting knife cuts off the tissue between nail bin and nail supporting base.But, in practical operation, to find, existing common line cutting stitching instrument can not clearly show the stroke of cutting knife and percussion sheet, thereby operation technique is had to inconvenience more.
As can be seen here, above-mentioned existing line cutting stitching instrument, in structure and use, obviously still has inconvenience and defect, and is urgently further improved.How to found a kind of stroke indicating device that has, facilitate new a kind of line cutting stitching instrument with stroke indicating device of operation technique, the current industry utmost point of real genus needs improved target.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of line cutting stitching instrument with stroke indicating device, makes it have stroke indicating device, facilitates operation technique, thereby overcomes the deficiency of existing line cutting stitching instrument.
For solving the problems of the technologies described above, a kind of line cutting stitching instrument with stroke indicating device of the present invention, comprise strap, closed clamping plate, nail supporting base assembly, drive mechanism, sliver, stroke piece, travelling gear and indicator wheel, wherein: closed clamping plate one side is offered chute, the rear end of the front end of closed clamping plate, nail supporting base assembly is all rotatably connected with strap middle part; Drive mechanism comprises support link, push broach connecting rod and band cutter tooth bar, the rear end of support link and the rear end of strap are rotatably connected, the front end of support link is by being rotatably connected along the bearing pin of slip before and after described chute and the rear end of push broach connecting rod, push broach connecting rod can before and after slide be arranged in closed clamping plate, with cutter tooth bar can before and after slide be arranged in strap; The rotating upper surface that is arranged on closed clamping plate of travelling gear and indicator wheel, indicator wheel is provided with index plane and meshes with travelling gear; Stroke piece upper surface is provided with the toothrow with travelling gear engagement, sliver and stroke piece are pegged graft, be arranged on closed clamping plate one side, the front lower end of stroke piece is by the support supported by plate spring being arranged on closed clamping plate, sliver rear end is connected with support link, push broach connecting rod by described bearing pin, and between sliver and stroke piece, extension spring is installed.
As a modification of the present invention, described stiching instrument also comprises flexible handle: described closed clamping plate, sliver, stroke piece, travelling gear, indicator wheel are all arranged in flexible handle inner chamber, and closed clamping plate are fixedly connected with flexible handle; After sliver, upper end is provided with rotating block, and is provided with the block groove that stops this block to rotate counterclockwise, and between block and sliver, torsion spring is installed; Described block trailing flank is landslide surface, and when initial position, block upper end leans out sliver edge, clockwise rotates backstop integral body lower than sliver upper edge or equal with it; In flexible handle, be provided with fixture block, this fixture block is positioned at described block the place ahead, and fixture block lower end extends to place, sliver upper edge.
Described flexible handle upper surface, the index plane corresponding position with indicator wheel, is provided with indicating window.
Between described indicator wheel and closed clamping plate, reduction torsion spring is installed.
Described stroke piece is C type structure, and middle part is provided with groove, and sliver front portion is plate-inserting structure, and the inserted sheet of sliver inserts in the groove of stroke piece, and extension spring two ends are fixedly connected with inserted sheet, groove inwall respectively.
The index plane of described indicator wheel is provided with color or pattern printed layers.
Described travelling gear comprises the pinion that is positioned at upper end and the gear wheel that is positioned at lower end, wherein, and the engagement of the toothrow of gear wheel and stroke piece, pinion and indicator wheel engagement.
Described closed clamping plate are provided with draw-in groove, and arc safety plate moving up and down is installed in draw-in groove, and safety plate upper end is provided with protrusion, and when this safety plate moves down, its upper end is protruded with the gear wheel engagement of travelling gear and contacted.
Described strap middle part is provided with cotter way and rear rotational pin, and the front end of closed clamping plate is connected with rear rotational pin, and the rear end of nail supporting base assembly is fixed with front rotational pin, and front rotational pin can slide up and down and is arranged in the cotter way of strap; Between nail supporting base assembly and rear rotational pin, be provided with can be along closed sleeve pipe from strap to front slide, and in closed sleeve pipe, be provided with jaw locking safety block; Described jaw locking safety block is arranged on strap by elastic device, and when closed sleeve pipe slides forward, jaw locking safety block can eject and prop up the trailing edge of closed sleeve pipe downwards; The upper surface of described safety plate lower end and jaw locking safety block offsets.
Between described safety plate and strap, restoration spring is installed.
Adopt after such design, the present invention has stroke indicating device, facilitates operation technique, be applicable to the open surgery of intestinal, stomach excision, be particularly useful for small incision surgery, and the operation such as adiposis patient contracting stomach operation and stomach turn of tidal stream operation GBP, and simple in structure, indicate clear, lightly flexible.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solution of the present invention, and in order to better understand technological means of the present invention, below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail.
Fig. 1 is the structural representation of a kind of line cutting stitching instrument with stroke indicating device of the present invention.
Fig. 2 is closed clamp plate structure schematic diagram of the present invention.
Fig. 3 is indicator wheel structural representation of the present invention.
Fig. 4 is stroke block structure schematic diagram of the present invention.
Fig. 5 is sliver structural representation of the present invention.
Fig. 6 is the plan structure schematic diagram of Fig. 5.
Fig. 7 is stroke piece of the present invention and sliver, block combinative structure schematic diagram.
Fig. 8 is stop block structure schematic diagram of the present invention.
Fig. 9 is travelling gear structural representation of the present invention.
Figure 10 is the combinative structure schematic rear view of closed clamping plate of the present invention and travelling gear, indicator wheel, safety plate.
Figure 11 is safety plate structural representation of the present invention.
Figure 12 is safety plate top view of the present invention.
The specific embodiment
embodiment mono-
Refer to shown in Fig. 1, a kind of line cutting stitching instrument with stroke indicating device of the present invention, mainly comprises strap 1, nail supporting base assembly 2, closed clamping plate 3, drive mechanism, sliver 81, stroke piece 82, travelling gear 83 and indicator wheel 84.
Wherein, shown in Fig. 2, closed clamping plate 3 one sides are offered chute 31, and upper surface is provided with travelling gear installing hole 37 and indicator wheel installing hole 38, and the rear end of the front end of closed clamping plate 3, nail supporting base assembly 2 is all rotatably connected with strap 1 middle part.
Travelling gear 83 and indicator wheel 84 are by travelling gear installing hole 37, the rotating upper surface that is arranged on closed clamping plate 3 of indicator wheel installing hole 38.
Shown in Fig. 3, indicator wheel 84 is provided with index plane 841 and by ratchet 842 and travelling gear 83 engagements, index plane 841 can arrange different colours or area of the pattern, as stroke sign.In addition, also a hook 843 can be set in indicator wheel 84 lower ends, and on closed clamping plate 3, boss 36 be set, between indicator wheel 84 and closed clamping plate 3 surfaces, be provided with a torsion spring, torsion spring one end is fixed on hook 843, and the other end props up boss 36 1 sides.
Drive mechanism comprises support link 41, push broach connecting rod and band cutter tooth bar, the rear end of the rear end of support link 41 and strap 1 is rotatably connected, the front end of support link 41 is rotatably connected with the rear end of push broach connecting rod by the bearing pin 44 that can slide along described chute 31 front and back, push broach connecting rod can before and after slide be arranged in closed clamping plate 3, with cutter tooth bar can before and after slide be arranged in strap 1.
Shown in Fig. 4-7, stroke piece 82 upper surfaces are provided with the toothrow 821 with travelling gear 83 engagements.Sliver 81 is pegged graft with stroke piece 82, is arranged on a side of closed clamping plate 3, spacing fixing by closed clamping plate 3 and flexible handle 9, and between sliver 81 and stroke piece 82, extension spring 86 is installed.
The front lower end of stroke piece 82 is supported by the support leaf spring 85 being arranged on closed clamping plate 3.The rear end of sliver 81 is provided with pin-and-hole 813, is connected, thereby can, under the promotion of support link 41, synchronizes slide along chute 31 front and back of closed clamping plate 3 with push broach connecting rod by described bearing pin 44 with support link 41, push broach connecting rod.
Specifically, stroke piece 82 can be designed to C type structure, middle part is provided with groove 823, and this groove 823 is divided into upper and lower two parts by stroke piece 82, and toothrow 821 is arranged on the upper surface of stroke piece 82, near a side of closed clamping plate 3.The front portion of sliver 81 is designed to plate-inserting structure 812, and the plate-inserting structure 812 of sliver inserts in the groove 823 of stroke piece, also can installation step 825 be set in nearly closed clamping plate 3 one sides of groove 823, with the plate-inserting structure with sliver 81, coordinates location.The rear end of plate-inserting structure 812 is provided with extension spring fixed axis 814, groove 823 front inner wall are provided with extension spring fixed axis 824, extension spring 86 is fixed between extension spring fixed axis 814,824, and under external force, the relative displacement of certain limit can occur for sliver 81 and stroke piece 82.
embodiment bis-
As shown in Figure 1, on the basis of embodiment mono-, stiching instrument of the present invention also can comprise flexible handle 9, above-mentioned closed clamping plate 3, sliver 81, stroke piece 82, travelling gear 83, indicator wheel 84 are all arranged in the inner chamber of flexible handle 9, closed clamping plate 3 are fixedly connected with flexible handle 9, and the index plane 841 of indicator wheel 84 can lean out flexible handle 9.
Shown in Fig. 5-8, in the rear upper end of sliver 81, block 88 is rotatably installed, and is provided with the block groove 811 that stops this block 88 to rotate counterclockwise.One side of block 88 can be provided with limited step 881, and by a torsion spring, block 88 is fixed, and one end of torsion spring is against on the limited step 881 of block 88, and the other end is against on the end face of block groove 811 of sliver 81.Under the effect of block groove 811 and torsion spring, block 88 can compress under external force torsion spring and clockwise rotate certain angle, and by the tension force of torsion spring self, block 88 is resetted.
Block 88 trailing flanks are designed to landslide surface.When initial position, the upper end of block 88 leans out the upper edge of sliver 81; After clockwise rotating, block 88 integral body are lower than the upper edge of sliver 81 or equal with it.
In flexible handle 9, be provided with fixture block 91, this fixture block 91 is positioned at the place ahead of described block 88 initial positions, and the lower end of fixture block 91 extends to the upper edge height of sliver 81.
Preferably, at the upper surface of flexible handle 9, index plane 841 corresponding positions with indicator wheel 84, also can be provided with indicating window, on this indicating window, magnifier can also be installed, to be more conducive to observation.
embodiment tri-
Shown in Fig. 9, on the basis of embodiment mono-, also travelling gear 83 of the present invention can be designed to fixedly be comprised of large pinion, wherein pinion 831 is positioned at upper end, with indicator wheel 84 engagements; Gear wheel 832 is positioned at lower end, with toothrow 821 engagements of stroke piece 82.
embodiment tetra-
Shown in Fig. 2 and Figure 10-12, on the basis of embodiment tri-, the present invention also offers draw-in groove 35 on closed clamping plate 3, at the interior installation of draw-in groove 35 arc safety plate 89 moving up and down, the upper end of safety plate 89 is provided with protrudes 892: when this safety plate 89 moves down, its upper end is protruded 892 and is contacted with gear wheel 832 engagements of travelling gear 83, stops travelling gear 83 and indicator wheel 84 to rotate revolution; While moving on safety plate 89, its upper end is protruded separated with travelling gear 83, and travelling gear 83 can reset with indicator wheel 84 revolutions.
As further improvement of this embodiment, described strap 1 middle part is provided with cotter way and rear rotational pin, the front end of closed clamping plate is connected with rear rotational pin, and the rear end of nail supporting base assembly is fixed with front rotational pin, and front rotational pin can slide up and down and is arranged in the cotter way of strap.
Between nail supporting base assembly 2 and rear rotational pin, be provided with can be along closed sleeve pipe 5 from strap 1 to front slide, and in closed sleeve pipe 5, be provided with jaw locking safety block.Jaw locking safety block is arranged on strap 1 by Compress Spring, and when closed sleeve pipe 5 is during to front slide, jaw locking safety block can eject and prop up the trailing edge of closed sleeve pipe 5 downwards.And the upper surface of safety plate 89 lower ends and jaw locking safety block offsets, and can between safety plate 89 and strap 1, restoration spring 891 be installed.
Each embodiment is only done improved specific descriptions by the present invention is directed to each several part structure above; not for limiting the scope of the invention; in practice; can carry out as required the combination between each embodiment; to the stiching instrument duty of all embodiment applied in any combination is described, further to define technique effect of the present invention and course of action below.It should be noted that, for course of action is clearly described, the mode of topology layout shown in Fig. 1 of below take is example, and from angle shown in Fig. 1, and depression angle illustrates the direction of motion of each parts.
During use, apparatus is in original state, and indicating window Show Color is for example red, represents to be with cutter tooth bar not yet to advance.First promote forward closed sleeve pipe 5, strap 1 and nail supporting base assembly 2 closures, the closed and locked safety block in closed sleeve pipe 5 falls from initial position, lock closed sleeve pipe 5, tooth on safety plate 89 and travelling gear 83 is meshed, and in percussion process, can prevent travelling gear 83 rollbacks.
Press flexible handle 9, closed clamping plate 3 rotate thereupon, push broach connecting rod and sliver 81 that support link 41 promotes to be arranged on closed clamping plate 3 slide to closed clamping plate 3 front ends (being Fig. 1 left-hand), sliver 81 drives and coordinates stroke piece 82 synchronous slides of installing, because stroke piece 82 is provided with toothrow 821 near closed clamping plate 3 one sides, and and the gear wheel 832 of travelling gear 83 on tooth be meshed, stroke piece 82 clockwise rotates band nutating gear 83 (Fig. 1 depression angle), and then drive indicator wheel 84 to be rotated counterclockwise (Fig. 1 depression angle) by pinion 831, in the indicating window of apparatus, can be observed the variation of color or pattern, for example be shown as purple, represent to have pulled the trigger for the first time.
In this process, the block 88 compression torsion springs of installing on sliver 81, turn clockwise, and the end face of the limited step 881 of block 88 is equal with sliver 81 surfaces, can be smoothly through set fixture block 91 on flexible handle 9.
Unclamp flexible handle 9 and reset, can prevent travelling gear 83 and indicator wheel 84 revolutions, and sliver 81 moves right by safety plate 89 with respect to stroke piece 82, the extension spring 86 between stroke piece 82 and sliver 81 is stretched.
In sliver 81 back off procedure, when the block 88 of installing on sliver 81 moves to fixture block 91 the place ahead of flexible handle 9, because block 88 is subject to the restriction of block groove 811, can not be rotated counterclockwise, now, fixture block 91, by the landslide surface with block 88, imposes downward power to sliver 81 and stroke piece 82, and stroke piece 82 presses down and supports leaf spring 85.Stroke piece 82, under the restoring force effect of the extension spring 86 being stretched, is got back to initial position with respect to sliver 81.Block 88 departs from after fixture block 91, and sliver 81 drives stroke piece 82 to get back to initial position.
In addition, also can with cutter tooth bar, be designed to the structure that substep advances by of the present invention, press flexible handle 9 and closed clamping plate 3, band cutter tooth bar is all pushed ahead LAP, under the effect of safety plate 89 at every turn, can guarantee when each reset of closed clamping plate 3, indicator wheel 84 can not turn round, and again presses closed clamping plate 3, and indicator wheel 84 will continue to rotate (by Fig. 1 depression angle for rotating counterclockwise) according to former direction, color in indicating window also can change at any time, to identify stroke distances.
After having pulled the trigger, the color in indicating window is for example shown in green, represents to have pulled the trigger and can reset.First jaw is resetted, jaw locking safety block 84 is by jack-up, then jack-up safety plate 89, make its upper end protrude the pawl that departs from travelling gear 83 gear wheels 832, indicator wheel 84 resets under the effect of torsion spring, band nutating gear 83 is got back to initial position, completes reset, gets back to red color lump and show in indicating window.
The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection scope of the present invention.
Claims (10)
1. with a line cutting stitching instrument for stroke indicating device, it is characterized in that comprising strap, closed clamping plate, nail supporting base assembly, drive mechanism, sliver, stroke piece, travelling gear and indicator wheel, wherein:
Closed clamping plate one side is offered chute, and the rear end of the front end of closed clamping plate, nail supporting base assembly is all rotatably connected with strap middle part;
Drive mechanism comprises support link, push broach connecting rod and band cutter tooth bar, the rear end of support link and the rear end of strap are rotatably connected, the front end of support link is by being rotatably connected along the bearing pin of slip before and after described chute and the rear end of push broach connecting rod, push broach connecting rod can before and after slide be arranged in closed clamping plate, with cutter tooth bar can before and after slide be arranged in strap;
The rotating upper surface that is arranged on closed clamping plate of travelling gear and indicator wheel, indicator wheel is provided with index plane and meshes with travelling gear;
Stroke piece upper surface is provided with the toothrow with travelling gear engagement, sliver and stroke piece are pegged graft, be arranged on closed clamping plate one side, the front lower end of stroke piece is by the support supported by plate spring being arranged on closed clamping plate, sliver rear end is connected with support link, push broach connecting rod by described bearing pin, and between sliver and stroke piece, extension spring is installed.
2. a kind of line cutting stitching instrument with stroke indicating device according to claim 1, is characterized in that described stiching instrument also comprises flexible handle:
Described closed clamping plate, sliver, stroke piece, travelling gear, indicator wheel are all arranged in flexible handle inner chamber, and closed clamping plate are fixedly connected with flexible handle;
After sliver, upper end is provided with rotating block, and is provided with the block groove that stops this block to rotate counterclockwise, and between block and sliver, torsion spring is installed;
Described block trailing flank is landslide surface, and when initial position, block upper end leans out sliver edge, clockwise rotates backstop integral body lower than sliver upper edge or equal with it;
In flexible handle, be provided with fixture block, this fixture block is positioned at described block the place ahead, and fixture block lower end extends to place, sliver upper edge.
3. a kind of line cutting stitching instrument with stroke indicating device according to claim 2, is characterized in that described flexible handle upper surface, and the index plane corresponding position with indicator wheel, is provided with indicating window.
4. a kind of line cutting stitching instrument with stroke indicating device according to claim 1, is characterized in that, between described indicator wheel and closed clamping plate, reduction torsion spring is installed.
5. a kind of line cutting stitching instrument with stroke indicating device according to claim 1, it is characterized in that described stroke piece is C type structure, middle part is provided with groove, sliver front portion is plate-inserting structure, the inserted sheet of sliver inserts in the groove of stroke piece, and extension spring two ends are fixedly connected with inserted sheet, groove inwall respectively.
6. a kind of line cutting stitching instrument with stroke indicating device according to claim 1, is characterized in that the index plane of described indicator wheel is provided with color or pattern printed layers.
7. according to a kind of line cutting stitching instrument with stroke indicating device described in any one in claim 1-6, it is characterized in that described travelling gear comprises the pinion that is positioned at upper end and the gear wheel that is positioned at lower end, wherein, the toothrow engagement of gear wheel and stroke piece, pinion and indicator wheel engagement.
8. a kind of line cutting stitching instrument with stroke indicating device according to claim 7, it is characterized in that described closed clamping plate are provided with draw-in groove, arc safety plate moving up and down is installed in draw-in groove, safety plate upper end is provided with protrusion, when this safety plate moves down, its upper end is protruded with the gear wheel engagement of travelling gear and is contacted.
9. a kind of line cutting stitching instrument with stroke indicating device according to claim 8, is characterized in that:
Described strap middle part is provided with cotter way and rear rotational pin, and the front end of closed clamping plate is connected with rear rotational pin, and the rear end of nail supporting base assembly is fixed with front rotational pin, and front rotational pin can slide up and down and is arranged in the cotter way of strap;
Between nail supporting base assembly and rear rotational pin, be provided with can be along closed sleeve pipe from strap to front slide, and in closed sleeve pipe, be provided with jaw locking safety block;
Described jaw locking safety block is arranged on strap by elastic device, and when closed sleeve pipe slides forward, jaw locking safety block can eject and prop up the trailing edge of closed sleeve pipe downwards;
The upper surface of described safety plate lower end and jaw locking safety block offsets.
10. a kind of line cutting stitching instrument with stroke indicating device according to claim 8, is characterized in that, between described safety plate and strap, restoration spring is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345721.7A CN102813539B (en) | 2012-09-17 | 2012-09-17 | Linear cutting stitching instrument with travel indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210345721.7A CN102813539B (en) | 2012-09-17 | 2012-09-17 | Linear cutting stitching instrument with travel indicating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102813539A CN102813539A (en) | 2012-12-12 |
| CN102813539B true CN102813539B (en) | 2014-10-01 |
Family
ID=47298237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210345721.7A Active CN102813539B (en) | 2012-09-17 | 2012-09-17 | Linear cutting stitching instrument with travel indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102813539B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169520B (en) * | 2013-03-20 | 2015-05-27 | 北京中法派尔特医疗设备有限公司 | Surgical cutting suture instrument provided with stroke indication device |
| CN105232101B (en) * | 2014-07-09 | 2018-02-06 | 天津瑞奇外科器械股份有限公司 | The shutoff device and surgical operating instrument of surgical operating instrument |
| CN111281456A (en) * | 2018-12-08 | 2020-06-16 | 江苏风和医疗器材股份有限公司 | Recovery method for transmission mechanism after being stuck |
| CN112869818B (en) * | 2021-02-26 | 2022-01-28 | 苏州法兰克曼医疗器械有限公司 | Anastomat with anti-error triggering safety mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101273910A (en) * | 2007-03-28 | 2008-10-01 | 伊西康内外科公司 | Surgical stapling and cutting instrument with side mounted retraction member |
| EP2055246A1 (en) * | 2002-10-04 | 2009-05-06 | Tyco Healthcare Group Lp | Surgical stapling device |
| CN100586382C (en) * | 2003-09-29 | 2010-02-03 | 伊西康内外科公司 | Surgical stapling instrument having multistroke firing with opening lockout |
| CN202776438U (en) * | 2012-09-17 | 2013-03-13 | 北京中法派尔特医疗设备有限公司 | Linear resection and suturing instrument with stroke indication device |
-
2012
- 2012-09-17 CN CN201210345721.7A patent/CN102813539B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2055246A1 (en) * | 2002-10-04 | 2009-05-06 | Tyco Healthcare Group Lp | Surgical stapling device |
| CN100586382C (en) * | 2003-09-29 | 2010-02-03 | 伊西康内外科公司 | Surgical stapling instrument having multistroke firing with opening lockout |
| CN101273910A (en) * | 2007-03-28 | 2008-10-01 | 伊西康内外科公司 | Surgical stapling and cutting instrument with side mounted retraction member |
| CN202776438U (en) * | 2012-09-17 | 2013-03-13 | 北京中法派尔特医疗设备有限公司 | Linear resection and suturing instrument with stroke indication device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102813539A (en) | 2012-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102783980B (en) | Linear cutting stapler with splint locking mechanism | |
| CN102813539B (en) | Linear cutting stitching instrument with travel indicating device | |
| CN102028515B (en) | Wireless clip counter | |
| CN104523321B (en) | The card locking device and operating theater instruments of carrier state handoff functionality | |
| CN109730735A (en) | Resetting-mechanism, stapler and medical instrument | |
| CN102908177B (en) | A kind of indicator, the stiching instrument adopting this indicator and surgical operating instrument | |
| CN202776438U (en) | Linear resection and suturing instrument with stroke indication device | |
| CN202892024U (en) | Driving and locking device and cutting stitching instrument employing same | |
| CN108420658A (en) | Peritoneo-puncture needle fixing device | |
| CN102846346A (en) | Driving and locking device, and cutter stapler using same | |
| CN103006280B (en) | A kind of band cutter stiching instrument with instruction device | |
| CN202950701U (en) | Indicator, stitching device with indicator and surgical operating instrument with the same | |
| CN103169520B (en) | Surgical cutting suture instrument provided with stroke indication device | |
| CN208677834U (en) | Peritoneo-puncture needle fixes device | |
| CN203017016U (en) | Knife stapler with indicating device | |
| CN202619749U (en) | Straight line stitching instrument and indicating device for state of straight line stitching instrument | |
| CN104546109A (en) | Kirschner wire bender for department of orthopedics | |
| CN102058421B (en) | Linear cutting and stitching instrument | |
| CN202619751U (en) | Suturing instrument with trigger locking structure | |
| CN204147075U (en) | Medical stapler | |
| CN103690213B (en) | There is the surgical linear anastomat of self-chambering anastomosis staple function | |
| CN102727269B (en) | Linear cutting stitching instrument employing novel transmission mechanism | |
| CN202892026U (en) | Stitching instrument provided with cocking safety device | |
| CN202477766U (en) | Stitching instrument with knife and cocking safety device thereof | |
| CN103565513A (en) | Lockable handle of laparoscopic instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |