CN208031242U - A kind of nail bin of linear cutting anastomat - Google Patents
A kind of nail bin of linear cutting anastomat Download PDFInfo
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- CN208031242U CN208031242U CN201721169271.5U CN201721169271U CN208031242U CN 208031242 U CN208031242 U CN 208031242U CN 201721169271 U CN201721169271 U CN 201721169271U CN 208031242 U CN208031242 U CN 208031242U
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Abstract
The utility model discloses a kind of nail bin of linear cutting anastomat, on both sides of the middle is arranged with the boss extended along its length, and the center of boss is equipped with the cutting groove extended along its length；The both sides of the cutting groove are respectively provided with three row's suturing nail slots, and three row's suturing nail slots are alternately arranged, wherein two rows of suturing nail slots are located on boss, another row's suturing nail slot is located at below boss and close to boss.The boss extended along its length is equipped in the middle part of the nail bin of the utility model, so that high both sides are low among nail bin, centre can be extruded to rear remaining tissue to be discharged on the bottom surface of both sides when grip tissue, a nail on the bottom surface of both sides, the tissue for the outermost that can fit like a glove, and difference in height is formed with two nails on boss, keep blood supply route gentler, the phenomenon that Anastomotic bleeding probability can be reduced and do not influence blood supply, can largely improve anastomotic leakage.
Description
Technical field
The utility model is related to a kind of nail bins of linear cutting anastomat.
Background technology
Disposable linear cutting anastomat can hit the anastomosis staple of four row's cross arrangements simultaneously, and stitched by cutter
Cutting detachment is carried out between the four rows tissue got togather.At present wide clinical application in the alimentary canals tissue such as stomach, intestines detachment, excision
And suture.Applicable line Endo-GIA carries out cutting operation, is substantially shorter operating time and reduces operative hemorrhage.In straight line
In type Endo-GIA, the major function of nail bin is the relative position stored between anastomosis staple, positioning anastomosis staple and resist-nailed seat；And
Identical gap is formed with resist-nailed seat, selects the stapler of different gap in operation according to different tissue thickness.Linear type is cut
The nail bin of stapler presently, there are the problem of be：Easily occur previous anastomotic oozing of blood, anastomotic leakage after surgery；Clamping group in operation
Phenomenon is easily had skidded after knitting, needs to clamp repeatedly, is easy that tissue is caused to damage.
Utility model content
The purpose of this utility model, which is to provide one kind, capable of improving with grip tissue and largely anastomotic leakage phenomenon
Linear cutting anastomat nail bin.
Realizing the technical solution of the utility model aim is：A kind of nail bin of linear cutting anastomat, on both sides of the middle pair
Claim to be equipped with the boss extended along its length, the center of boss is equipped with the cutting groove extended along its length；The cutting groove
Both sides are respectively provided with three row's suturing nail slots, and three row's suturing nail slots are alternately arranged, wherein two rows of suturing nail slots are located on boss, Ling Yipai
Suturing nail slot is located at below boss and close to boss.
The side of the boss is inclined-plane.
The both sides of the cutting groove are also respectively provided with two rows of anti-skid bulges, wherein row's anti-skid bulge is close to cutting groove, it is another
Anti-skid bulge is arranged close to nail bin edge.
The anti-skid bulge is hemispherical.
Above-mentioned technical proposal is used, the utility model has advantageous effect below：(1) in the nail bin of the utility model
Portion is equipped with the boss that extends along its length so that high both sides are low among nail bin, after centre can be extruded by when grip tissue
Remaining tissue is discharged on the bottom surface of both sides, the nail on the bottom surface of both sides, the tissue for the outermost that can fit like a glove, and with it is convex
Two nails form difference in height on platform, keep blood supply route gentler, can reduce Anastomotic bleeding probability and not influence blood supply, can
The phenomenon that largely to improve anastomotic leakage.
(2) side of the boss of the utility model is inclined-plane, and centre can be extruded to rear remaining tissue is smooth to be released
It is put on the bottom surface of both sides.
(3) the anti-skidding boss of the utility model can during surgery augmenting tissue sliding frictional force, facilitate doctor to clamp
Tissue, and reduce repeatedly the tissue damage that clamping band comes.
(4) anti-skid bulge of the utility model is hemispherical, can reduce the damage to tissue.
Description of the drawings
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the A-A sectional views of Fig. 1.
In attached drawing marked as：
Boss 1, cutting groove 2, suturing nail slot 3, anti-skid bulge 4.
Specific implementation mode
(embodiment 1)
See that Fig. 1 and Fig. 2, the nail bin of the linear cutting anastomat of the present embodiment, on both sides of the middle are arranged with along length side
To the boss 1 of extension, the side of boss 1 is inclined-plane.
The center of boss 1 is equipped with the cutting groove 2 extended along its length.The both sides of cutting groove 2 are respectively provided with three row's suturing nails
Slot 3, three row's suturing nail slots 3 are alternately arranged, wherein two rows of suturing nail slots 3 are located on boss 1, another row's suturing nail slot 3 is located at convex
1 lower section of platform and close boss 1.The both sides of cutting groove 2 are also respectively provided with two rows of anti-skid bulges 4, wherein row's anti-skid bulge 4 is close to cutting
Slot 2 is cut, another row's anti-skid bulge 4 is close to nail bin edge.Anti-skid bulge 4 is hemispherical.
The nail bin of the linear cutting anastomat of the present embodiment more conducively locks tissue in grip tissue, prevents tissue from sliding
It is dynamic to influence surgical effect；Centre can be extruded to rear remaining tissue simultaneously to be discharged on the bottom surface of both sides, on the bottom surface of both sides
One nail, the tissue for the outermost that can fit like a glove, and difference in height is formed with two nails on boss 1, keep blood supply route more flat
It is slow, the phenomenon that Anastomotic bleeding probability can be reduced and do not influence blood supply, can largely improve anastomotic leakage.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (4)
1. a kind of nail bin of linear cutting anastomat, it is characterised in that：Its on both sides of the middle is arranged with to be extended along its length
Boss (1), the center of boss (1) are equipped with the cutting groove (2) extended along its length；The both sides of the cutting groove (2) are respectively provided with
Three row's suturing nail slots (3), three row's suturing nail slots (3) are alternately arranged, wherein two rows of suturing nail slots (3) are located on boss (1), it is another
Row's suturing nail slot (3) is located at below boss (1) and close to boss (1).
2. a kind of nail bin of linear cutting anastomat according to claim 1, it is characterised in that：The side of the boss (1)
Face is inclined-plane.
3. a kind of nail bin of linear cutting anastomat according to claim 1, it is characterised in that：The cutting groove (2)
Both sides are also respectively provided with two rows of anti-skid bulges (4), wherein row's anti-skid bulge (4) is close to cutting groove (2), another row's anti-skid bulge
(4) close to nail bin edge.
4. a kind of nail bin of linear cutting anastomat according to claim 3, it is characterised in that：The anti-skid bulge (4)
It is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721169271.5U CN208031242U (en) | 2017-09-13 | 2017-09-13 | A kind of nail bin of linear cutting anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721169271.5U CN208031242U (en) | 2017-09-13 | 2017-09-13 | A kind of nail bin of linear cutting anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208031242U true CN208031242U (en) | 2018-11-02 |
Family
ID=63958162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721169271.5U Active CN208031242U (en) | 2017-09-13 | 2017-09-13 | A kind of nail bin of linear cutting anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208031242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802305A (en) * | 2017-10-31 | 2018-03-16 | 无锡贝恩外科器械有限公司 | A kind of anti-skidding nail anvil of hysteroscope stapler |
-
2017
- 2017-09-13 CN CN201721169271.5U patent/CN208031242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802305A (en) * | 2017-10-31 | 2018-03-16 | 无锡贝恩外科器械有限公司 | A kind of anti-skidding nail anvil of hysteroscope stapler |
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