CN101416897A - Three chain-riveting type incising stitching instrument - Google Patents
Three chain-riveting type incising stitching instrument Download PDFInfo
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- CN101416897A CN101416897A CNA2007101348337A CN200710134833A CN101416897A CN 101416897 A CN101416897 A CN 101416897A CN A2007101348337 A CNA2007101348337 A CN A2007101348337A CN 200710134833 A CN200710134833 A CN 200710134833A CN 101416897 A CN101416897 A CN 101416897A
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- nail
- chain
- cutter
- stitching instrument
- riveting type
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Abstract
The invention relates to a cutter stapler with three rows of staples. The cutter stapler comprise a stapler body, a handle arranged at the rear end of the stapler body, a staple box and a cutter arranged at the front end of the stapler body and a staple pushing chip which is arranged in the staple box and used for propelling the staple to move, wherein, a plurality of staple holes which allow the staples to pass through and a cutter slot which allows the cutter to run through are arranged on the staple box; the staple box has a structure with three rows of staples, which reduces the thickness of the whole staple box component so that the head of the cutter stapler is lighter, easy operation can be ensured in the surgery and the surgery can also be conducted deep in a narrower pelvic cavity; moreover, the structure with three rows of staples can ensure that only one row of staples are reserved on a sample, which avoids unnecessary waste and reduces the cost of operation.
Description
Technical field
The present invention relates to a kind of three chain-riveting type incising stitching instrument of the usefulness of performing the operation.
Background technology
The surgical excision operation is to treat one of effective means of diseases such as rectal cancer, has used stapler in resection operation widely, makes operation safer.The pathological tissues that excises in the operation is called the specimen end, falls into the abdominal cavity in order not make liquid dung or sick cell in the specimen end, the specimen end need be sealed, and then excision, stitch nail so need to be provided with at least one row on the specimen end.Nail bin on the current stapler mostly is four row's seam pin structures, in the operation four row seam nails are squeezed into and treat suture tissue, after finishing, cutting on reservation tissue and specimen end, respectively have two row's seams to follow closely, this structure has caused the head of stapler too thick and heavy, inconvenient operation, and make it can not enter narrower pelvic cavity depths, make the low Low Level rectal cancer patient lose the chance for the treatment of by operation, and two row's seam nails are set on the specimen end have caused unnecessary waste, improved the cost of operation.
Summary of the invention
The object of the present invention is to provide a kind of head light and handy more and make the three chain-riveting type incising stitching instrument that has only row's seam nail in the resection organization, make operation technique convenient, avoided unnecessary waste simultaneously
In order to reach above purpose, the scheme that the present invention adopts is:
A kind of three chain-riveting type incising stitching instrument, comprise body, be arranged on the handle of described body rear end, the nail bin that is arranged on described body front end and cutter, be arranged on described nail bin inside and be used to promote stitch the pushing slice of nail that nail moves, offer nail hole and the cutter groove that the permission cutter passes that a plurality of permission seam nails pass on the described nail bin, described nail hole is arranged as three parallel rows on nail bin, be provided with three parallel row's nail seats with nail corresponding position, hole on the described pushing slice of nail.
Described three dog holeses are separated by the cutter groove, and a dog holes is positioned at a side of cutter groove, and other two dog holeses are positioned at the opposite side of cutter groove.
Described nail bin has single labelling near on the side of single dog holes, has double labelling near on the side of two dog holeses.
Described single dog holes is positioned at the left side of nail bin.
Described three dog holeses are parallel to each other, and described three row's nail seats also are parallel to each other.
Two adjacent dog holes interlaced arrangement, two adjacent row's nail seats are interlaced arrangement also.
Be provided with a knife rest in the described nail bin, described cutter is arranged on the described knife rest and can slides along knife rest.
Described pushing slice of nail is between described nail hole and knife rest, and described knife rest props up described pushing slice of nail.
Offer a breach that allows described cutter to pass with the corresponding position of described cutter groove on the described pushing slice of nail.
Owing to adopted above technical scheme, so the present invention has following advantage with respect to existing technology: nail bin is three row's seam pin structures, has reduced the thickness of whole nail bin groupware, makes the head of stiching instrument lighter and handier, operation easily in operation, and can enter narrow pelvic cavity depths; Three row's seam pin structures can make has only row's seam nail on the specimen end, avoided unnecessary waste, has reduced the cost of operation.
Description of drawings
Accompanying drawing 1 is the overall appearance figure of three chain-riveting type incising stitching instrument of the present invention;
Accompanying drawing 2 is the perspective view of nail bin groupware in the three chain-riveting type incising stitching instrument of the present invention;
Accompanying drawing 3 is the front view of nail bin in the three chain-riveting type incising stitching instrument of the present invention;
Accompanying drawing 4 is the rearview of nail bin in the three chain-riveting type incising stitching instrument of the present invention;
Accompanying drawing 5 is the side view of nail bin in the three chain-riveting type incising stitching instrument of the present invention;
Accompanying drawing 6 is the partial enlarged drawing of nail bin side view A part in the three chain-riveting type incising stitching instrument of the present invention;
Accompanying drawing 7 is the axonometric chart of pushing slice of nail in the three chain-riveting type incising stitching instrument of the present invention;
Accompanying drawing 8 is the side view of pushing slice of nail in the three chain-riveting type incising stitching instrument of the present invention;
Wherein: 1, nail bin; 2, knife rest; 3, pushing slice of nail; 4, guide pad; 5, pilot hole; 6, cutter groove; 7, nail hole; 8, cutter; 9, nail seat; 10, breach; 11, body; 12, single labelling; 13, double labelling; 14, handle.
The specific embodiment
A kind of three chain-riveting type incising stitching instrument, as shown in Figure 1, comprise body 11, be arranged on the handle 14 of body 11 rear ends, the nail bin 1 that is arranged on described body 11 front ends and cutter 8, be arranged on nail bin 1 inside and be used to promote stitch the pushing slice of nail 3 that nail moves, offer nail hole 7 and the cutter groove 6 that permission cutter 8 passes that a plurality of permission seam nails pass on the nail bin 1, as shown in Figure 5, nail hole 7 is arranged as three parallel rows on nail bin 1, be provided with three parallel row's nail seats 9 with nail 7 corresponding positions, hole on the pushing slice of nail 3.
Three dog holeses 7 in the present embodiment are separated by cutter groove 6, and a dog holes 7 is positioned at a side of cutter groove 6, and other two dog holeses 7 are positioned at the opposite side of cutter groove 6.Observe for convenience, nail bin 1 has single labelling 12 near on the side of single dog holes 7 in the present embodiment, has double labelling 13 near on the side of two dog holeses 7, shown in accompanying drawing 3,4, operator gripping handle 14, nail bin 1 are positioned at just can judge preaxial the time position in single dog holes 7 and double fastening hole 7, and do not need stapler is turned, made things convenient for operation.
According to the operation custom, single dog holes 7 is positioned at the left side of nail bin 1 in the present embodiment.
In order to make stitching more firm, three dog holeses 7 are parallel to each other in the present embodiment, and adjacent two dog holeses, 7 interlaced arrangement; Three row's nail seats 9 also are parallel to each other, and two adjacent row's nail seats 9 are interlaced arrangement also.
Cutter 8 is installed for convenience, is provided with a knife rest 2 in the present embodiment in nail bin 1, and cutter 8 is arranged on this knife rest 2 and can slides along knife rest 2.Cut in order to realize sewing up afterwards earlier, pushing slice of nail 3 is between nail hole 7 and knife rest 2, and knife rest 2 props up described pushing slice of nail 3.And offer the breach 10 that a permission cutter 6 passes with cutter groove 6 corresponding positions on the pushing slice of nail 3.The bottom of nail bin 1 also offers a pilot hole 5, is provided with a guide pad 4 with pilot hole 5 corresponding positions on the pushing slice of nail 3.
Accompanying drawing 2 is the perspective view of nail bin groupware in the three chain-riveting type incising stitching instrument of the present invention, as can be seen from the figure: pushing slice of nail 3 and knife rest 2 are in nail bin 1 inside, pushing slice of nail 3 is between nail hole 7 and knife rest 2, knife rest 2 props up pushing slice of nail 3, be arranged on cutter 8 on the knife rest 2 and pass breach 10 on the pushing slice of nail 3 and the cutter groove 6 on the nail bin 1, this structure can make cutter 8 when sewing up and pushing slice of nail 3 be synchronized with the movement, after finishing, stitching drives cutter 8 by drive mechanism again, cut, realize sewing up afterwards earlier and cut; The pilot hole 5 that guide pad 4 on the pushing slice of nail 3 inserts on the nail bin 1, guide pad 4 slides in pilot hole 5 during stitching, plays the effect of location, guiding.
In operation, at first control the nail bin 1 that has the seam nail and move along body 11, utilize nail bin 1 and nail anvil will perform the operation fixation of tissue firmly; Sew up then: utilize nail seat 9 on the pushing slice of nail 3 will stitch nail and squeezing into the operation tissue, this process intermediate slide 2 and cutter 8 are with pushing slice of nail 3 motions; After stitching finishes,, make cutter 8 sever and streak tissue, finish cutting by 8 motions of transmission mechanism control cutter.
Only offer three dog holeses 7 on the nail bin 1 of three chain-riveting type incising stitching instrument of the present invention,, make the head of stapler smaller and more exquisite, be convenient to operation, and can enter narrow pelvic cavity depths and undergo surgery so reduced the thickness of nail bin 1; Owing to have only row's seam nail on the specimen end, avoided unnecessary waste, reduced the operation cost.
Claims (9)
1, a kind of three chain-riveting type incising stitching instrument, comprise body (11), be arranged on the handle (14) of described body (11) rear end, be arranged on the nail bin (1) and the cutter (8) of described body (11) front end, be arranged on described nail bin (1) inside and be used to promote to stitch the pushing slice of nail (3) that nail moves, offer the cutter groove (6) that a nail hole (7) that a plurality of permissions seam nail passes and a permission cutter (8) pass on the described nail bin (1), it is characterized in that: described nail hole (7) is arranged as three parallel rows on nail bin (1), and described pushing slice of nail (3) is gone up with nail corresponding position, hole (7) and is provided with three parallel row's nail seats (9).
2, three chain-riveting type incising stitching instrument according to claim 1 is characterized in that: described three dog holeses (7) are separated by cutter groove (6), and a dog holes (7) is positioned at a side of cutter groove (6), and other two dog holeses (7) are positioned at the opposite side of cutter groove (6).
3, three chain-riveting type incising stitching instrument according to claim 2 is characterized in that: described nail bin (1) has single labelling (12) near on the side of single dog holes (7), has double labelling (13) near on the side of two dog holeses (7).
4, three chain-riveting type incising stitching instrument according to claim 2 is characterized in that: described single dog holes (7) is positioned at the left side of nail bin (1).
5, three chain-riveting type incising stitching instrument according to claim 1 is characterized in that: described three dog holeses (7) are parallel to each other, and described three row's nail seats (9) also are parallel to each other.
6, three chain-riveting type incising stitching instrument according to claim 1 is characterized in that: adjacent two dog holeses (7) interlaced arrangement, two adjacent row's nail seats (9) are interlaced arrangement also.
7, three chain-riveting type incising stitching instrument according to claim 1 is characterized in that: be provided with a knife rest (2) in the described nail bin (1), described cutter (8) is arranged on described knife rest (2) and goes up also and can slide along knife rest (2).
8, three chain-riveting type incising stitching instrument according to claim 7 is characterized in that: described pushing slice of nail (3) is positioned between described nail hole (7) and the knife rest (2), and described knife rest (2) props up described pushing slice of nail (3).
9, three chain-riveting type incising stitching instrument according to claim 8 is characterized in that: described pushing slice of nail (3) is gone up with the corresponding position of described cutter groove (6) and is offered a breach (10) that allows described cutter (6) to pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101348337A CN101416897A (en) | 2007-10-22 | 2007-10-22 | Three chain-riveting type incising stitching instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101348337A CN101416897A (en) | 2007-10-22 | 2007-10-22 | Three chain-riveting type incising stitching instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101416897A true CN101416897A (en) | 2009-04-29 |
Family
ID=40628024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101348337A Pending CN101416897A (en) | 2007-10-22 | 2007-10-22 | Three chain-riveting type incising stitching instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101416897A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921770A (en) * | 2015-06-25 | 2015-09-23 | 苏州法兰克曼医疗器械有限公司 | Surgical cutting and suturing machine capable of carrying suturing and cutting in sequence |
| CN106714706A (en) * | 2014-04-16 | 2017-05-24 | 伊西康内外科有限责任公司 | Fastener cartridge comprising fastener cavities including fastener control features |
| CN107049395A (en) * | 2016-01-28 | 2017-08-18 | 克里斯托弗·阿尔弗雷多·达万佐·卡斯蒂略 | Suitable for the device of surgical stapling device |
| CN109171858A (en) * | 2018-08-29 | 2019-01-11 | 锁浩 | A kind of operation stitching device followed closely using metal suture |
-
2007
- 2007-10-22 CN CNA2007101348337A patent/CN101416897A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106714706A (en) * | 2014-04-16 | 2017-05-24 | 伊西康内外科有限责任公司 | Fastener cartridge comprising fastener cavities including fastener control features |
| CN104921770A (en) * | 2015-06-25 | 2015-09-23 | 苏州法兰克曼医疗器械有限公司 | Surgical cutting and suturing machine capable of carrying suturing and cutting in sequence |
| CN107049395A (en) * | 2016-01-28 | 2017-08-18 | 克里斯托弗·阿尔弗雷多·达万佐·卡斯蒂略 | Suitable for the device of surgical stapling device |
| CN109171858A (en) * | 2018-08-29 | 2019-01-11 | 锁浩 | A kind of operation stitching device followed closely using metal suture |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090429 |