CN102048565B - Nail bin for automatic pouch suture instrument - Google Patents
Nail bin for automatic pouch suture instrument Download PDFInfo
- Publication number
- CN102048565B CN102048565B CN200910205056XA CN200910205056A CN102048565B CN 102048565 B CN102048565 B CN 102048565B CN 200910205056X A CN200910205056X A CN 200910205056XA CN 200910205056 A CN200910205056 A CN 200910205056A CN 102048565 B CN102048565 B CN 102048565B
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- CN
- China
- Prior art keywords
- nail bin
- nail
- main body
- trunking
- purse
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—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
-
- 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
-
- 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
- A61B2017/07214—Stapler heads
-
- 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
- A61B2017/07214—Stapler heads
- A61B2017/07228—Arrangement of the staples
Abstract
The invention provides a nail bin for an automatic pouch suture instrument. The nail bin comprises a nail bin main body, a group of nail accommodating grooves positioned on the nail bin main body, and at least one line accommodating groove, wherein the nail bin main body comprises at least two parts, and various adjacent parts are arranged at angles; the nail accommodating grooves and the line accommodating grooves are arranged on various parts of the nail bin main body; and the line accommodating grooves are mutually communicated. The invention has the main advantages that: because a plurality of sections of the nail bin are arranged at angles, the nails are arranged on tissues in different directions finally, and the adhesive force of the nails is improved; therefore, the nails hardly fall off because of an external force.
Description
Technical field
The present invention relates to a kind of nail bin of surgical operation stitching devices, especially automatic purse-string suture device, belong to medical instruments field.
Background technology
Purse-string device for surgical department and surgical anastomat are the medical apparatus and instruments that often uses when the physiological tissues such as intestinal are carried out surgical operation, and the quality of its performance directly affects the operation process, plays very important effect for surgical effect.In the prior art, use anastomat to carry out all will doing purse string suture at the organ stump before the suture operation, so that then firmly ligation after inserting center-pole could implement the bookbinding operation.
The method of implementing the purse string suture operation in the prior art has two kinds: a kind of is manual suture, and not only operation is very wasted time and energy, and inserting needle has and deeply have shallowly, and needle gage is also inconsistent; Another kind is to use the purse string suture pincers, passes together the organized jaw of folder with the pin band wire and carries out purse string suture, and shortcoming is to pass with pin an aperture of jaw, inconvenient operation.
The automatic purse-string suture device that arises at the historic moment has solved the problems referred to above largely, and Chinese patent ZL200510123051.4 has put down in writing a kind of automatic purse-string suture device, and it is comprised of handle holder and nail bin groupware.Two handles holders intersection articulates, and forms similar scissor-shaped structure; Nail bin groupware comprises nail bin and built-in nail, pushing slice of nail and purse wire thereof.Behind the two handles holders, the nail in the nail bin just is pushed out of outside the nail bin by pushing slice of nail about clamping, and purse wire is fixed on organizes outer wall simultaneously, then tightens up purse wire and has just finished purse string suture.But the tissue for some special constructions, above-mentioned automatic purse-string device just can not reach good pocket effect, esophageal tissue for example, because the skin of esophageal tissue is vertical shape flesh, and when the nail of automatic purse-string device is ordered on esophageal tissue, because it is ordered on the outer tissue of esophagus, and global formation direction and the myofibrillar orientation of vertical shape of nail are parallel to each other, therefore when nail is subject to certain pulling force, when for example straining purse wire at last, be easy to tear outer tissue and slip down, thereby affect surgical effect, the serious failure that more can cause purse string suture.
The present invention quotes the content that this patent is put down in writing as prior art.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem, a kind of nail bin of automatic purse-string suture device of the purse string suture that can be applicable to better esophageal tissue is provided.
Purpose of the present invention is achieved through the following technical solutions:
A kind of nail bin of automatic purse-string suture device comprises nail bin main body and the one group of nailed groove that is located thereon and at least one trunking; Described nail bin main body comprises a nail bin face and perpendicular to described nail bin face and be positioned at the end face of its both sides; Arrange on the described nail bin face and be provided with one group of nailed groove that extends and connect to the nail bin body interior, be provided with nail in the described nailed groove and reach the with it pushing slice of nail of butt; Described trunking is located on the nail bin face, and through all nailed grooves and described two end faces, described trunking is used for accommodating purse wire; Described nail bin main body is comprised of two parts at least, is the angle setting between each adjacent part, all is provided with nailed groove and trunking on the various piece of nail bin main body, and described trunking is interconnected.
Further, described nail bin main body is comprised of two parts, and the angular range between described two parts is 30 °～150 °.Perhaps, described nail bin main body is comprised of three parts, and the first in the middle of described being positioned at is vertical respectively at second, third part, and described second, third part is symmetrical.
Again further, described first, second, third part is and is wholely set.
Beneficial effect of the present invention is mainly reflected in: because the nail bin multisection type is the angle setting mutually, cause following closely final orientation organizationally different, improved the adhesive force of nail, make nail not be subject to external force and come off.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: the schematic perspective view of the preferred embodiment of the present invention.
Fig. 2: the upward view of the preferred embodiment of the present invention.
Fig. 3: the schematic perspective view of second embodiment of the invention.
Fig. 4: the upward view of second embodiment of the invention.
Wherein:
1 nail bin main body, 2 nail bin faces, 3 end faces
4 nailed grooves, 5 trunking θ angles
11 firsts, 12 second portions, 13 third parts
The specific embodiment
The present invention has disclosed a kind of nail bin of automatic purse-string suture device, and preferred embodiment as shown in Figure 1 comprises nail bin main body 1 and one group of nailed groove 4 and two trunkings 5 of being located thereon.
The same with prior art, described nail bin main body 1 comprises a nail bin face 2 and perpendicular to described nail bin face and be positioned at the end face 3 of its both sides.Arrangement is provided with one group to the nail bin main body 1 inner nailed groove 4 that extends and connect on the described nail bin face 2, is provided with nail in the described nailed groove 4 and reaches the with it pushing slice of nail (not shown) of butt, and described nail can be released from the nail bin face by pushing slice of nail.Described trunking 5 is located on the nail bin face 2, and through all nailed grooves 4 and described two end faces 3, described trunking 5 is used for accommodating purse wire, correspondingly is purse wire between two nail feet of nail.
Unlike the prior art be, described nail bin main body 1 is comprised of three parts 11,12,13, mutually vertical between each adjacent part, in conjunction with shown in Figure 2, being first 11 is 90 ° respectively at the angle theta between second portion 12, the third part 13, and described second, third part 12,13 symmetrical.
All be provided with nailed groove 4 and trunking 5 on the various piece 11,12,13 of nail bin main body.Trunking 5 on the various piece is interconnected, and forms a complete trunking 5, so trunking 5 is roughly the same with the shape of nail bin main body 1.Among the present invention, the spread configuration of nailed groove 4 on nail bin face 2 on the various piece is the same with prior art, be parallel to each other with upper each nailed groove 4 of a part, and mutually vertical with trunking 5.
Fig. 3 and Fig. 4 have disclosed the second embodiment of the present invention, and described nail bin main body is comprised of two parts 11,12, and the angular range between described two parts is 30 °～150 °, gets 120 ° in the present embodiment.
Further, first, second, third part 11,12,13 is and is wholely set among the present invention, and is one-body molded when namely making.
Because the nail bin main body is the multisection type setting among the present invention, and mutually be the angle setting between the various piece, the setting party of the nailed groove 4 on its various piece is to different, cause following closely final orientation organizationally different, therefore have at least in the nail of releasing between the vertical shape flesh of a part and esophageal tissue and have angle, improved the adhesive force of nail, made the nail not be subject to external force and come off.
The present invention still has multiple concrete embodiment, for example is not limited to the nail bin main body that two parts in the specific embodiment or three parts form, and perhaps the nailed groove on the various piece also has angle each other, further improves nail adhesive force organizationally.All employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the scope of protection of present invention.
Claims (5)
1. the nail bin of an automatic purse-string suture device comprises nail bin main body and the one group of nailed groove that is located thereon and at least one trunking;
Described nail bin main body comprises a nail bin face and perpendicular to described nail bin face and be positioned at the end face of its both sides;
Arrange on the described nail bin face and be provided with one group of nailed groove that extends and connect to the nail bin body interior, be provided with nail in the described nailed groove and reach the with it pushing slice of nail of butt;
Described trunking is located on the nail bin face, and through all nailed grooves and described two end faces, described trunking is used for accommodating purse wire;
It is characterized in that: described nail bin main body is comprised of two parts at least, is the angle setting between each adjacent part, all is provided with nailed groove and trunking on the various piece of nail bin main body, and described trunking is interconnected.
2. the nail bin of automatic purse-string suture device according to claim 1, it is characterized in that: described nail bin main body is comprised of two parts, and the angular range between described two parts is 30 °～150 °.
3. the nail bin of automatic purse-string suture device according to claim 1, it is characterized in that: described nail bin main body is comprised of three parts, and the first in the middle of wherein being positioned at is vertical with second, third part respectively.
4. the nail bin of automatic purse-string suture device according to claim 3, it is characterized in that: described second, third part is symmetrical.
5. it is characterized in that according to claim 3 or the nail bin of 4 described any one automatic purse-string suture devices: described first, second, third part is and is wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910205056XA CN102048565B (en) | 2009-10-27 | 2009-10-27 | Nail bin for automatic pouch suture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910205056XA CN102048565B (en) | 2009-10-27 | 2009-10-27 | Nail bin for automatic pouch suture instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102048565A CN102048565A (en) | 2011-05-11 |
| CN102048565B true CN102048565B (en) | 2013-01-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910205056XA Active CN102048565B (en) | 2009-10-27 | 2009-10-27 | Nail bin for automatic pouch suture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102048565B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188636A (en) * | 1992-05-07 | 1993-02-23 | Ethicon, Inc. | Purse string suture instrument |
| EP0598976A2 (en) * | 1992-10-27 | 1994-06-01 | American Cyanamid Company | Surgical purse string suturing instrument and method |
| US5490856A (en) * | 1993-12-14 | 1996-02-13 | Untied States Surgical Corporation | Purse string stapler |
| CN1785128A (en) * | 2005-12-14 | 2006-06-14 | 苏州天臣国际医疗科技有限公司 | Purse-string suturing device |
| CN201551356U (en) * | 2009-10-27 | 2010-08-18 | 苏州天臣国际医疗科技有限公司 | Nail bin of automatic pouch stitching instrument |
-
2009
- 2009-10-27 CN CN200910205056XA patent/CN102048565B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188636A (en) * | 1992-05-07 | 1993-02-23 | Ethicon, Inc. | Purse string suture instrument |
| EP0598976A2 (en) * | 1992-10-27 | 1994-06-01 | American Cyanamid Company | Surgical purse string suturing instrument and method |
| US5490856A (en) * | 1993-12-14 | 1996-02-13 | Untied States Surgical Corporation | Purse string stapler |
| CN1785128A (en) * | 2005-12-14 | 2006-06-14 | 苏州天臣国际医疗科技有限公司 | Purse-string suturing device |
| CN201551356U (en) * | 2009-10-27 | 2010-08-18 | 苏州天臣国际医疗科技有限公司 | Nail bin of automatic pouch stitching instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102048565A (en) | 2011-05-11 |
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Address after: 215021 No. 278 Dongping Street, Suzhou Industrial Park, Jiangsu Province Patentee after: Tianchen International Medical Technology Co., Ltd Address before: 215021, 1355 international science and Technology Park, Jinji Lake Avenue, Suzhou Industrial Park, Jiangsu, 3 21A Patentee before: TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE Co.,Ltd. |