CN102813539A - Linear cutting stitching instrument with travel indicating device - Google Patents
Linear cutting stitching instrument with travel indicating device Download PDFInfo
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- CN102813539A CN102813539A CN2012103457217A CN201210345721A CN102813539A CN 102813539 A CN102813539 A CN 102813539A CN 2012103457217 A CN2012103457217 A CN 2012103457217A CN 201210345721 A CN201210345721 A CN 201210345721A CN 102813539 A CN102813539 A CN 102813539A
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- clamping plate
- sliver
- block
- stroke
- closed clamping
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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
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 and use medical apparatus and instruments, particularly relate to a kind of stroke indication that has
The straight cuts stiching instrument of device.
Background technology
The straight cuts stiching instrument is widely used in the surgical operation, is used for wound suture, interior tissue stitching and cutting, and the straight cuts stiching instrument has stitching and cuts two functions, when carrying out wound suture, excess tissue is excised.Such straight line joint-cutting stiching instrument generally comprises upper and lower two clamps; And the closed handle that is used for closed upper and lower clamp; Be oppositely arranged on the nail bin and the nail supporting base of upper and lower clamp front end; Be located in the nail bin and the percussion sheet and the cutting knife that can move with respect to nail bin simultaneously, and be used to drive pushing away that percussion sheet and cutting knife move and turn round.Arrange in the nail bin and be provided with suturing nail, the percussion sheet promotes pushing slice of nail successively and pushes suturing nail to nail supporting base, and described cutting knife will cut off at the tissue between nail bin and the nail supporting base.But, find that in practical operation existing common straight cuts stiching instrument can not clearly show the stroke of cutting knife and percussion sheet, thereby operation technique had inconvenience more.
This shows that above-mentioned existing straight cuts stiching instrument obviously still has inconvenience and defective, and demands urgently further improving in structure and use.How to found a kind of stroke indicating device that has, make things convenient for new a kind of straight cuts stiching instrument that has the stroke indicating device of operation technique, the current industry utmost point of real genus needs improved target.
Summary of the invention
The technical problem that the present invention will solve provides a kind of straight cuts stiching instrument that has the stroke indicating device, makes it have the stroke indicating device, makes things convenient for operation technique, thereby overcomes the deficiency of existing straight cuts stiching instrument.
For solving the problems of the technologies described above; A kind of straight cuts stiching instrument that has the 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, and the rear end of the front end of closed clamping plate, nail supporting base assembly all is rotatably connected with the 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 through being rotatably connected along the bearing pin of slip before and after the said chute and the rear end of push broach connecting rod; The push broach connecting rod can before and after slide be installed in the closed clamping plate, band cutter tooth bar can before and after slide be installed in the strap; The rotating upper surface that is installed in closed clamping plate of travelling gear and indicator wheel, indicator wheel are provided with index plane and mesh with travelling gear; Stroke piece upper surface is provided with the toothrow with the travelling gear engagement; Sliver and stroke piece are pegged graft; Be installed in closed clamping plate one side; The preceding lower end of stroke piece is supported by the support leaf spring that is installed on the closed clamping plate, and the sliver rear end is connected with support link, push broach connecting rod through described bearing pin, and between sliver and stroke piece, extension spring is installed.
As a kind of improvement of the present invention, described stiching instrument also comprises flexible handle: described closed clamping plate, sliver, stroke piece, travelling gear, indicator wheel all are installed in the flexible handle inner chamber, and closed clamping plate are fixedly connected with flexible handle; The upper end is equipped with rotating block behind the sliver, and is provided with the block groove that stops this block to rotate counterclockwise, and between block and the sliver torsion spring is installed; Described block trailing flank is a landslide surface, and when being in initial position, the block upper end leans out the sliver edge, clockwise rotates backstop integral body and is lower than sliver upper edge or equal with it; Be provided with fixture block in the flexible handle, this fixture block is positioned at said block the place ahead, and the fixture block lower end extends to place, sliver upper edge.
Described flexible handle upper surface, with the index plane corresponding position of indicator wheel, be provided with indicating window.
Between described indicator wheel and the closed clamping plate reduction torsion spring is installed.
Described stroke piece is a C type structure, and the middle part is provided with groove, and the sliver front portion is the inserted sheet structure, and the inserted sheet of sliver inserts in the groove of stroke piece, and the 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 pinion that is positioned at the upper end and the gear wheel that is positioned at the 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 the draw-in groove, and the safety plate upper end is provided with protrusion, and when this safety plate moved down, its upper end protrusion contacted with the gear wheel engagement of travelling gear.
Described strap middle part is provided with cotter way and back rotational pin, and the front end of closed clamping plate is connected with the back rotational pin, and the rear end of nail supporting base assembly is fixed with preceding rotational pin, and preceding rotational pin can slide up and down and is installed in the cotter way of strap; Between nail supporting base assembly and back rotational pin, being equipped with can be along the closed sleeve pipe of strap to front slide, and in closed sleeve pipe, is provided with jaw locking safety block; Described jaw locking safety block is installed on the strap through elastic device, and when closed sleeve pipe slided forward, jaw locking safety block can eject and prop up closed telescopic trailing edge downwards; The upper surface of described safety plate lower end and jaw locking safety block offsets.
Between described safety plate and the strap restoration spring is installed.
After adopting such design, the present invention has the stroke indicating device, makes things convenient for operation technique; Be applicable to the open surgery of intestinal, stomach excision; Be particularly useful for small incision surgery, and the adiposis patient operations such as stomach operation and stomach turn of tidal stream operation GBP of contracting, and simple in structure, indication is clear, flexibly light and handy.
Description of drawings
Above-mentioned only is the general introduction of technical scheme of the present invention, understands technological means of the present invention in order can more to know, below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed description.
Fig. 1 is a kind of structural representation that has the straight cuts stiching instrument of stroke indicating device of the present invention.
Fig. 2 is a closed clamp plate structure sketch map of the present invention.
Fig. 3 is an indicator wheel structural representation of the present invention.
Fig. 4 is a stroke block structure sketch map of the present invention.
Fig. 5 is a sliver structural representation of the present invention.
Fig. 6 is the plan structure sketch map of Fig. 5.
Fig. 7 is stroke piece of the present invention and sliver, block combinative structure sketch map.
Fig. 8 is a block structural representation of the present invention.
Fig. 9 is a 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 a safety plate structural representation of the present invention.
Figure 12 is a safety plate vertical view of the present invention.
The specific embodiment
Embodiment one
See also shown in Figure 1ly, a kind of straight cuts stiching instrument that has the 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, please cooperate and consult shown in Figure 2ly, 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 all is rotatably connected with strap 1 middle part.
Travelling gear 83 and indicator wheel 84 are through travelling gear installing hole 37, the indicator wheel installing hole 38 rotating upper surfaces that are installed in closed clamping plate 3.
Please cooperate and consult shown in Figure 3ly, indicator wheel 84 is provided with index plane 841 and through ratchet 842 and travelling gear 83 engagements, index plane 841 can be provided with different colours or area of the pattern, as the stroke sign.In addition, a hook 843 also 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 the 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 through the bearing pin 44 that can slide along the said chute 31 front and back rear end with the push broach connecting rod; The push broach connecting rod can before and after slide be installed in the closed clamping plate 3, band cutter tooth bar can before and after slide be installed in the strap 1.
Please cooperate and consult 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 installed in a side of closed clamping plate 3, and is spacing fixing with flexible handle 9 by closed clamping plate 3, and extension spring 86 is installed between sliver 81 and stroke piece 82.
Specifically, can stroke piece 82 be designed to C type structure, the middle part is provided with groove 823, and this groove 823 is divided into upper and lower two parts with stroke piece 82, and toothrow 821 promptly 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 inserted sheet structure 812, and the inserted sheet structure 812 of sliver is inserted in the groove 823 of stroke piece, also can installation step 825 be set in groove 823 nearly closed clamping plate 3 one sides, to locate with the inserted sheet respective outer side edges of sliver 81.The rear end of inserted sheet 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 promptly is fixed in extension spring fixed axis 814, between 824, under external force, the relative displacement of certain limit can take place in sliver 81 and stroke piece 82.
Embodiment two
As shown in Figure 1; On the basis of embodiment one; 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 all are installed in the inner chamber of flexible handle 9, and 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.
Please cooperate and consult shown in Fig. 5-8,, and be provided with the block groove 811 that stops this block 88 to rotate counterclockwise at the rotatable installation in the back upper end of sliver 81 block 88.One side of block 88 can be provided with limited step 881, and through a torsion spring block 88 is fixed, and an 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 torsion spring under external force and clockwise rotate certain angle, and through the tension force of torsion spring self block 88 is resetted.
Be provided with fixture block 91 in the flexible handle 9, this fixture block 91 is positioned at the place ahead of said block 88 initial positions, and the lower end of fixture block 91 extends to the upper edge height of sliver 81.
Preferable, 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 three
Please cooperate and consult shown in Figure 9ly, on the basis of embodiment one, also can travelling gear 83 of the present invention is designed to become by big pinion fixation group, wherein pinion 831 be positioned at the upper end, with indicator wheel 84 engagements; Gear wheel 832 is positioned at the lower end, with toothrow 821 engagements of stroke piece 82.
Embodiment four
Please cooperate and consult shown in Fig. 2 and Figure 10-12; On the basis of embodiment three; The present invention also offers draw-in groove 35 on closed clamping plate 3, arc safety plate 89 moving up and down is installed in draw-in groove 35, and the upper end of safety plate 89 is provided with protrusion 892: when this safety plate 89 moves down; Its upper end protrusion 892 contacts with gear wheel 832 engagements of travelling gear 83, stops travelling gear 83 and indicator wheel 84 to rotate revolution; When moving on the safety plate 89, its upper end protrusion separates with travelling gear 83, and travelling gear 83 can reset with indicator wheel 84 revolutions.
Further improvement as present embodiment; Described strap 1 middle part is provided with cotter way and back rotational pin; The front end of closed clamping plate is connected with the back rotational pin, and the rear end of nail supporting base assembly is fixed with preceding rotational pin, and preceding rotational pin can slide up and down and is installed in the cotter way of strap.
Between nail supporting base assembly 2 and back rotational pin, being equipped with can be along the closed sleeve pipe 5 of strap 1 to front slide, and in closed sleeve pipe 5, is provided with jaw locking safety block.Jaw locking safety block is installed on the strap 1 through the compression spring, and when closed sleeve pipe 5 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.
More than each embodiment be merely and the present invention is directed to the each several part structure and do improved specific descriptions; Be not to be used to limit protection scope of the present invention; In the practice; Can carry out the combination between each embodiment as required, below the stiching instrument duty with all embodiment Combination application described, further to define technique effect of the present invention and course of action.Need to prove, for course of action clearly is described, will be example with topology layout mode shown in Figure 1 below, and from angle shown in Figure 1, and depression angle is explained the direction of motion of each parts.
During use, apparatus is in original state, and the indicating window Show Color for example is red, and expression band cutter tooth bar is not advanced as yet.Promote earlier closed sleeve pipe 5 forward, strap 1 and nail supporting base assembly 2 closures, the closed and locked safety block in the closed sleeve pipe 5 falls from initial position; Lock closed sleeve pipe 5; Tooth on safety plate 89 and the travelling gear 83 is meshed, and in the percussion process, can prevent travelling gear 83 rollbacks.
Push flexible handle 9; Closed clamping plate 3 rotate thereupon; Push broach connecting rod and sliver 81 that support link 41 promotes to be installed on the closed clamping plate 3 slide to closed clamping plate 3 front ends (being Fig. 1 left-hand), and sliver 81 drives and cooperates the stroke piece of installing 82 to slide synchronously, because stroke piece 82 is provided with toothrow 821 near closed clamping plate 3 one sides; And be meshed with tooth on the gear wheel 832 of travelling gear 83; Stroke piece 82 will drive travelling gear 83 and clockwise rotate (Fig. 1 depression angle), and then be rotated counterclockwise (Fig. 1 depression angle) through pinion 831 drive indicator wheels 84, in the indicating window of apparatus, can be observed the variation of color or pattern; For example be shown as purple, expression percussion is for the first time accomplished.
In this process, the block 88 compression torsion springs of installing on the 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 the flexible handle 9.
Unclamp flexible handle 9 and reset, can prevent travelling gear 83 and indicator wheel 84 revolutions through safety plate 89, and sliver 81 moves right with respect to stroke piece 82, the extension spring 86 between stroke piece 82 and the sliver 81 is stretched.
In sliver 81 back off procedure; When the block of installing on the sliver 81 88 moves to fixture block 91 the place aheads of flexible handle 9,, can not be rotated counterclockwise because block 88 receives the restriction of block groove 811; At this moment; Fixture block 91 will impose downward power to sliver 81 and stroke piece 82 with the landslide surface of block 88, and stroke piece 82 presses down and supports leaf spring 85.Stroke piece 82 is got back to initial position with respect to sliver 81 under the restoring force effect of the extension spring that is stretched 86.After block 88 broke away from fixture block 91, sliver 81 drove stroke piece 82 and gets back to initial position.
In addition, also can band cutter tooth bar of the present invention be designed to the propulsive structure of substep, push flexible handle 9 and closed clamping plate 3 at every turn; Band cutter tooth bar is all pushed ahead LAP, under the effect of safety plate 89, can guarantee when closed clamping plate 3 reset at every turn; Indicator wheel 84 can not turn round, and pushes closed clamping plate 3 once more, and indicator wheel 84 will continue to rotate (by Fig. 1 depression angle for rotating counterclockwise) according to former direction; Color in the indicating window also can change at any time, with the sign stroke distances.
After percussion was accomplished, the color in the indicating window was for example shown in green, and the expression percussion is accomplished and can be resetted.Earlier jaw is resetted; Jaw locking safety block 84 is by jack-up, and the jack-up safety plate 89 then, makes its upper end protrusion break away from the pawl of travelling gear 83 gear wheels 832; Indicator wheel 84 resets under the effect of torsion spring; Drive travelling gear 83 and get back to initial position, completion resets, and gets back to red color lump in the indicating window and shows.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done 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. a straight cuts stiching instrument that has the stroke indicating device 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 all is rotatably connected with the 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 through being rotatably connected along the bearing pin of slip before and after the said chute and the rear end of push broach connecting rod; The push broach connecting rod can before and after slide be installed in the closed clamping plate, band cutter tooth bar can before and after slide be installed in the strap;
The rotating upper surface that is installed in closed clamping plate of travelling gear and indicator wheel, indicator wheel are provided with index plane and mesh with travelling gear;
Stroke piece upper surface is provided with the toothrow with the travelling gear engagement; Sliver and stroke piece are pegged graft; Be installed in closed clamping plate one side; The preceding lower end of stroke piece is supported by the support leaf spring that is installed on the closed clamping plate, and the sliver rear end is connected with support link, push broach connecting rod through described bearing pin, and between sliver and stroke piece, extension spring is installed.
2. a kind of straight cuts stiching instrument that has the 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 all are installed in the flexible handle inner chamber, and closed clamping plate are fixedly connected with flexible handle;
The upper end is equipped with rotating block behind the sliver, and is provided with the block groove that stops this block to rotate counterclockwise, and between block and the sliver torsion spring is installed;
Described block trailing flank is a landslide surface, and when being in initial position, the block upper end leans out the sliver edge, clockwise rotates backstop integral body and is lower than sliver upper edge or equal with it;
Be provided with fixture block in the flexible handle, this fixture block is positioned at said block the place ahead, and the fixture block lower end extends to place, sliver upper edge.
3. a kind of straight cuts stiching instrument that has the stroke indicating device according to claim 2 is characterized in that described flexible handle upper surface, with the index plane corresponding position of indicator wheel, be provided with indicating window.
4. a kind of straight cuts stiching instrument that has the stroke indicating device according to claim 1 is characterized in that between described indicator wheel and the closed clamping plate reduction torsion spring being installed.
5. a kind of straight cuts stiching instrument that has the stroke indicating device according to claim 1; It is characterized in that described stroke piece is a C type structure; The middle part is provided with groove; The sliver front portion is the inserted sheet structure, and the inserted sheet of sliver inserts in the groove of stroke piece, and the extension spring two ends are fixedly connected with inserted sheet, groove inwall respectively.
6. a kind of straight cuts stiching instrument that has the 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 each described a kind of straight cuts stiching instrument that has the stroke indicating device among the claim 1-6; It is characterized in that described travelling gear comprises pinion that is positioned at the upper end and the gear wheel that is positioned at the lower end; Wherein, The toothrow engagement of gear wheel and stroke piece, pinion and indicator wheel engagement.
8. a kind of straight cuts stiching instrument that has the 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 the draw-in groove; The safety plate upper end is provided with protrusion, and when this safety plate moved down, its upper end protrusion contacted with the gear wheel engagement of travelling gear.
9. a kind of straight cuts stiching instrument that has the stroke indicating device according to claim 8 is characterized in that:
Described strap middle part is provided with cotter way and back rotational pin, and the front end of closed clamping plate is connected with the back rotational pin, and the rear end of nail supporting base assembly is fixed with preceding rotational pin, and preceding rotational pin can slide up and down and is installed in the cotter way of strap;
Between nail supporting base assembly and back rotational pin, being equipped with can be along the closed sleeve pipe of strap to front slide, and in closed sleeve pipe, is provided with jaw locking safety block;
Described jaw locking safety block is installed on the strap through elastic device, and when closed sleeve pipe slided forward, jaw locking safety block can eject and prop up closed telescopic trailing edge downwards;
The upper surface of described safety plate lower end and jaw locking safety block offsets.
10. a kind of straight cuts stiching instrument that has the stroke indicating device according to claim 8 is characterized in that between described safety plate and the strap restoration spring being 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 true CN102813539A (en) | 2012-12-12 |
| CN102813539B CN102813539B (en) | 2014-10-01 |
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| 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 |
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| CN (1) | CN102813539B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169520A (en) * | 2013-03-20 | 2013-06-26 | 北京中法派尔特医疗设备有限公司 | Surgical cutting suture instrument provided with stroke indication device |
| CN105232101A (en) * | 2014-07-09 | 2016-01-13 | 瑞奇外科器械(中国)有限公司 | Surgical operating instrument and closing device thereof |
| 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 |
| CN112869818A (en) * | 2021-02-26 | 2021-06-01 | 苏州法兰克曼医疗器械有限公司 | Anastomat with anti-error triggering safety mechanism |
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| 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 |
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2012
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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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103169520A (en) * | 2013-03-20 | 2013-06-26 | 北京中法派尔特医疗设备有限公司 | Surgical cutting suture instrument provided with stroke indication device |
| 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 |
| CN105232101A (en) * | 2014-07-09 | 2016-01-13 | 瑞奇外科器械(中国)有限公司 | Surgical operating instrument and closing device thereof |
| 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 |
| CN112869818A (en) * | 2021-02-26 | 2021-06-01 | 苏州法兰克曼医疗器械有限公司 | Anastomat with anti-error triggering safety mechanism |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102813539B (en) | 2014-10-01 |
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