CN203506787U - Suturing puncturing device, suturing closing device and tissue perforation anastomat - Google Patents
Suturing puncturing device, suturing closing device and tissue perforation anastomat Download PDFInfo
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- CN203506787U CN203506787U CN201320654767.7U CN201320654767U CN203506787U CN 203506787 U CN203506787 U CN 203506787U CN 201320654767 U CN201320654767 U CN 201320654767U CN 203506787 U CN203506787 U CN 203506787U
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- Prior art keywords
- stitching thread
- outer tube
- puncture needle
- stitching
- head
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- 230000000712 assembly Effects 0.000 claims description 44
- 238000000429 assembly Methods 0.000 claims description 44
- 238000009958 sewing Methods 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 19
- 230000035876 healing Effects 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 206010058046 Post procedural complication Diseases 0.000 description 2
- 208000035965 Postoperative Complications Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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Abstract
The utility model discloses a suturing puncturing device, a suturing closing device and a tissue perforation anastomat. The suturing puncturing device comprises a suture line assembly, a puncture needle assembly, an outer tube and a carrier rod, wherein the puncture needle assembly is inserted into an outer tube in an axial moving way; the suture line assembly comprises a suture line fixing head and a suture line; one end of the suture line is fixed on the suture line fixing head, and the other end of the suture line passes out of the outer tube; the puncture needle assembly comprises a puncture needle head and a puncture needle outer tube; the head end of the puncture needle outer tube is fixedly connected with the puncture needle head; the suture line fixing head is inserted into the puncture needle head in an axial moving way; the carrier rod is inserted into the puncture needle outer tube in an axial moving way; when the carrier rod is pushed towards a puncturing direction, the front end of the carrier rod is pressed against the tail end of the suture line fixing head to push the suture line fixing head towards the puncturing direction away from the puncture needle head. By adopting the suturing puncturing device, the suturing closing device and the tissue perforation anastomat, suture lines can be conveniently and rapidly punctured into peripheral tissues of a puncturing position, thereby facilitating in-time suturing of perforated tissues.
Description
Technical field
This utility model relates to a kind of stitching sting device, sews up collecting device and tissue perforation anastomat, belongs to technical field of medical instruments.
Background technology
At present; along with generally carrying out of digestive endoscopy menisectomy; particularly under scope, organize peel off, coincide between cutting tissue and tissue, the carrying out of the operation such as otch fistulation; unexpected perforation or the active that usually can run into tissue are ostomy; organize the particular importance of remedying after perforation, but do not have at present suitable apparatus can under scope, stitching thread be punctured easily and fast into organizing punch position place and the tissue apposition of boring a hole.
Summary of the invention
Technical problem to be solved in the utility model is the defect that overcomes prior art, and a kind of stitching sting device is provided, and it can puncture stitching thread into the perienchyma of punch position quickly and easily, thereby is conducive to sew up in time perforation tissue.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of stitching sting device, it comprises suture assemblies, puncture needle assembly, outer tube and push rod, axially movably plug-in mounting is within the outer tube for puncture needle assembly, suture assemblies comprises stitching thread fixing head and stitching thread, sutural one end is fixed in stitching thread fixing head, the other end passes outer tube, puncture needle assembly comprises piercing needle and puncture needle outer tube, the head end of puncture needle outer tube is fixedly connected with piercing needle, stitching thread fixing head is inserted in piercing needle movably, push rod can axially movably be inserted in puncture needle outer tube, when promotion push rod moves to puncture direction, the tail end of the front end of push rod and stitching thread fixing head connects and moves and detach piercing needle to puncture direction to promote stitching thread fixing head.
Further, in order to reclaim in time suture assemblies after perforation organization healing, avoid occurring the problem of postoperative complication, suture assemblies also comprises exhausting line, and one end of described exhausting line is also fixed in stitching thread fixing head, and the other end passes outer tube.
Further in order to prevent that the mistake due to puncture needle assembly moves in operation process; thereby be unfavorable for the problem that operation is carried out; the tail end of described outer tube is provided with outer tube handle; the tail end of described puncture needle outer tube is provided with puncture needle handle, is provided with protection and buckles between outer tube handle and puncture needle handle.
Further, for handled easily person can operate push rod well, the tail end of described push rod is provided with push rod handle.
Further, in order to facilitate sutural gathering to fix, on described stitching thread, in the end of connecting sewing zygonema fixing head, be provided with movable stitching thread buckle.
For for drawing well the suture assemblies punctured into above-mentioned this stitching sting device of punch position perienchyma in, this utility model also provides a kind of stitching collecting device, it comprises that stitching thread fixes head, push head, push handle and the propelling movement pipe with through hole, the one end that pushes pipe is fixedly connected with propelling movement head, the other end is fixedly connected with propelling movement handle, described stitching thread fixes head and is arranged on movably in propelling movement head, when drawing suture assemblies in, the stitching thread of suture assemblies passes and pushes pipe after fixing head through stitching thread successively and pushing the through hole of pipe.
In order to concentrate the advantage of sewing up sting device and sewing up collecting device, the convenient and tissue apposition of boring a hole under scope quickly, this utility model also provides a kind of tissue perforation anastomat, and it comprises this stitching sting device and this stitching collecting device.
Further, in order to organize perforation anastomat also to comprise stitching thread extractor by suture assemblies well through sewing up collecting device, this stitching thread extractor has annular silk and the raw silk rings being fixed together.
This utility model also provides a kind of tissue perforation identical method, and the step of the method is as follows:
A) provide a stitching sting device;
B) adopt this stitching sting device that at least one suture assemblies punctured into the perienchyma of punch position: wherein, the piercing method of single suture assemblies is: at direct view under endoscope, find and organize punch position, under scope guiding, by sewing up sting device, enter in body near the certain distance of organizing punch position edge, recalling backward outer tube makes it expose piercing needle, piercing needle is passed to tissue wall, promote forward that push rod ejects stitching thread fixing head until stitching thread fixing head passes tissue wall, by sewing up the miscellaneous part of sting device except suture assemblies, withdraw out suture assemblies completely again, now stitching thread is connected with the perienchyma of punch position by stitching thread fixing head,
C) stitching thread of suture assemblies tightened up and fixed, by sutural traction, the perienchyma of punch position being closed up, making punch position sealing.
Further providing a kind of tightens up and the fixing sutural method of suture assemblies, in step c), by sewing up that collecting device tightens up and the fixing stitching thread of suture assemblies: pass and push pipe after the stitching thread of at least one suture assemblies being fixed to head through stitching thread successively and pushing the through hole of pipe, then withdraw and sew up the miscellaneous part except stitching thread fixes head in collecting device, by stitching thread, fix and tighten up and the fixing stitching thread of suture assemblies.
Adopted after technique scheme, at direct view under endoscope, find and organize punch position, under scope guiding, by sewing up sting device, enter in body near the certain distance of organizing punch position edge, recalling backward outer tube makes it expose piercing needle, piercing needle is passed to tissue wall, promote forward that push rod ejects stitching thread fixing head until stitching thread fixing head passes tissue wall, by sewing up the miscellaneous part of sting device except suture assemblies, withdraw out suture assemblies completely again, now stitching thread is connected with the perienchyma of punch position by stitching thread fixing head, so just convenient, stitching thread is punctured into the perienchyma of punch position quickly, can according to above-mentioned steps, penetrate again several suture assemblies again, the stitching thread of suture assemblies is tightened up and fixed, by sutural traction, the perienchyma of punch position is closed up, make punch position sealing, thereby be conducive to sew up in time perforation tissue.
Accompanying drawing explanation
Fig. 1 is the structural representation of stitching sting device of the present utility model;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structural representation of stitching collecting device of the present utility model;
Fig. 4 is the B portion enlarged drawing of Fig. 3;
Fig. 5 is the structural representation with the suture assemblies of stitching thread buckle;
Fig. 6 is the C portion enlarged drawing of Fig. 5;
Fig. 7 is the structural representation of stitching thread extractor of the present utility model;
Fig. 8 is one of flow chart of the identical method of tissue perforation of the present utility model;
Fig. 9 be tissue of the present utility model perforation coincide method flow chart two;
Figure 10 be tissue of the present utility model perforation coincide method flow chart three;
Figure 11 be tissue of the present utility model perforation coincide method flow chart four;
Figure 12 be tissue of the present utility model perforation coincide method flow chart five;
Figure 13 is the K portion enlarged drawing of Figure 12;
Figure 14 be tissue of the present utility model perforation coincide method flow chart six;
Wherein: 50 is perforation tissue.
The specific embodiment
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, this utility model is described in further detail below.
As Fig. 1, 2, 5, shown in 6, a kind of stitching sting device, it comprises suture assemblies, puncture needle assembly, outer tube 3 and push rod 10, puncture needle assembly can axially movably be inserted in outer tube 3, suture assemblies comprises stitching thread fixing head 1 and stitching thread 6, one end of stitching thread 6 is fixed in stitching thread fixing head 1, the other end passes outer tube 3, puncture needle assembly comprises piercing needle 2 and puncture needle outer tube 4, the head end of puncture needle outer tube 4 is fixedly connected with piercing needle 2, stitching thread fixing head 1 is inserted in piercing needle 2 movably, push rod 10 can axially movably be inserted in puncture needle outer tube 4, when promotion push rod 10 moves to puncture direction, the tail end of the front end of push rod 10 and stitching thread fixing head 1 connects and moves and detach piercing needle 2 to puncture direction to promote stitching thread fixing head 1.The stitching sting device of this structure can be easily, quickly stitching thread is punctured into the perienchyma of punch position, thereby be conducive to sew up in time perforation tissue.
In order to reclaim in time suture assemblies after perforation organization healing, avoid occurring the problem of postoperative complication, as shown in Figure 5, suture assemblies also comprises exhausting line 7, and one end of exhausting line 7 is also fixed in stitching thread fixing head 1, and the other end passes outer tube 3.
In order to prevent that the mistake due to puncture needle assembly moves in operation process; thereby be unfavorable for the problem that operation is carried out; as shown in Figure 1; the tail end of outer tube 3 is provided with outer tube handle 5; the tail end of puncture needle outer tube 4 is provided with puncture needle handle 9, is provided with protection and buckles 8 between outer tube handle 5 and puncture needle handle 9.
For handled easily person can operate push rod 10 well, as shown in Figure 1, the tail end of push rod 10 is provided with push rod handle 11.
In order to facilitate the gathering of stitching thread 6 to fix, on stitching thread 6, in the end of connecting sewing zygonema fixing head 1, be provided with movable stitching thread buckle 16.
Stitching thread fixing head 1 can be straight type stub shape or elasticity circle or elastomeric spring shape, but is not limited to this.
As Fig. 3, shown in 4, a kind of stitching collecting device, for drawing the suture assemblies puncturing into this stitching sting device of punch position perienchyma in, it comprises that stitching thread fixes 15, push 12, push handle 14 and the propelling movement pipe 13 with through hole, the one end that pushes pipe 13 and propelling movement 12 is fixedly connected with, the other end is fixedly connected with propelling movement handle 14, stitching thread fixes 15 and is arranged on movably and pushes in 12, when drawing suture assemblies in, the stitching thread 6 of suture assemblies fixes 15 and push after the through hole of pipe 13 and pass and push pipe 13 through stitching thread successively.
A tissue perforation anastomat, it comprises this stitching sting device and this stitching collecting device.It can concentrate the advantage of sewing up sting device and sewing up collecting device, the convenient and tissue apposition of boring a hole under scope quickly.
As shown in Figure 7, tissue perforation anastomat also comprises stitching thread extractor, and this stitching thread extractor has annular silk 17 and the raw silk rings 18 being fixed together.Can utilize this stitching thread extractor that suture assemblies is passed well and sewed up collecting device.
As shown in Fig. 8-14, a kind of identical method of tissue perforation, the step of the method is as follows:
A) provide a stitching sting device;
B) adopt this stitching sting device that at least one suture assemblies punctured into the perienchyma of punch position: wherein, the piercing method of single suture assemblies is: at direct view under endoscope, find and organize punch position, under scope guiding, by sewing up sting device, enter in body near the certain distance of organizing punch position edge, recalling backward outer tube 3 makes it expose piercing needle 2, piercing needle 2 is passed to tissue wall, promote forward that push rod 10 ejects stitching thread fixing head 1 until stitching thread fixing head 1 passes tissue wall, by sewing up the miscellaneous part of sting device except suture assemblies, withdraw out suture assemblies completely again, now stitching thread 6 is connected with the perienchyma of punch position by stitching thread fixing head 1,
C) stitching thread of suture assemblies 6 tightened up and fixed, by the traction of stitching thread 6, the perienchyma of punch position being closed up, making punch position sealing.
In step c), by sewing up that collecting device tightens up and the fixing stitching thread 6 of suture assemblies: the stitching thread of suture assemblies 6 is fixed to 15 and push after the through hole of pipe 13 and pass and push pipe 13 through stitching thread successively, then withdraw the miscellaneous part of sewing up in collecting device except stitching thread fixing 15, by stitching thread, fixing 15 tightens up and the fixing stitching thread 6 of suture assemblies, stitching thread can be fixed to 15 and overlap stitching thread buckle 16, stitching thread is fixed to 15 firmly to be fixed, so just by sutural traction, perforation tissue is closed up, certainly be not limited to this.
Subsequent procedures process can use the same method and continue as required to sew up.
Stitching finishes the conventional medical scissors of rear use and cuts short unnecessary stitching the end of a thread.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that this utility model is solved further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to this utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. sew up sting device for one kind, it is characterized in that: it comprises suture assemblies, puncture needle assembly, outer tube (3) and push rod (10), puncture needle assembly can axially movably be inserted in outer tube (3), suture assemblies comprises stitching thread fixing head (1) and stitching thread (6), one end of stitching thread (6) is fixed in stitching thread fixing head (1), the other end passes outer tube (3), puncture needle assembly comprises piercing needle (2) and puncture needle outer tube (4), the head end of puncture needle outer tube (4) is fixedly connected with piercing needle (2), stitching thread fixing head (1) is inserted in piercing needle (2) movably, push rod (10) can axially movably be inserted in puncture needle outer tube (4), when promotion push rod (10) moves to puncture direction, the tail end of the front end of push rod (10) and stitching thread fixing head (1) connects and moves and detach piercing needle (2) to puncture direction to promote stitching thread fixing head (1).
2. stitching sting device according to claim 1, is characterized in that: described suture assemblies also comprises exhausting line (7), and it is upper that one end of described exhausting line (7) is also fixed on stitching thread fixing head (1), and the other end passes outer tube (3).
3. stitching sting device according to claim 1; it is characterized in that: the tail end of described outer tube (3) is provided with outer tube handle (5); the tail end of described puncture needle outer tube (4) is provided with puncture needle handle (9), is provided with protection and buckles (8) between outer tube handle (5) and puncture needle handle (9).
4. stitching sting device according to claim 1, is characterized in that: the tail end of described push rod (10) is provided with push rod handle (11).
5. stitching sting device according to claim 1, is characterized in that: described stitching thread (6) is above provided with movable stitching thread buckle (16) in the end of connecting sewing zygonema fixing head (1).
6. sew up collecting device for one kind, for drawing the suture assemblies puncturing in the stitching sting device as described in claim 1 to 5 any one of punch position perienchyma in, it is characterized in that: it comprises that stitching thread fixes head (15), push head (12), push handle (14) and there is the propelling movement pipe (13) of through hole, the one end that pushes pipe (13) is fixedly connected with propelling movement head (12), the other end is fixedly connected with propelling movement handle (14), described stitching thread fixes head (15) and is arranged on movably in propelling movement head (12), when drawing suture assemblies in, the stitching thread of suture assemblies (6) passes and pushes pipe (13) after fixing head (15) and push the through hole of managing (13) through stitching thread successively.
7. a tissue perforation anastomat, is characterized in that: it comprises stitching sting device and stitching collecting device as claimed in claim 6 as described in any one in claim 1 to 5.
8. tissue perforation anastomat according to claim 7, is characterized in that: it also comprises stitching thread extractor, and this stitching thread extractor has annular silk (17) and the raw silk rings (18) being fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654767.7U CN203506787U (en) | 2013-10-23 | 2013-10-23 | Suturing puncturing device, suturing closing device and tissue perforation anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320654767.7U CN203506787U (en) | 2013-10-23 | 2013-10-23 | Suturing puncturing device, suturing closing device and tissue perforation anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203506787U true CN203506787U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320654767.7U Expired - Lifetime CN203506787U (en) | 2013-10-23 | 2013-10-23 | Suturing puncturing device, suturing closing device and tissue perforation anastomat |
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| Country | Link |
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| CN (1) | CN203506787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997798A (en) * | 2017-12-13 | 2018-05-08 | 罗鸿 | A kind of meniscus stitching unstrument |
-
2013
- 2013-10-23 CN CN201320654767.7U patent/CN203506787U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997798A (en) * | 2017-12-13 | 2018-05-08 | 罗鸿 | A kind of meniscus stitching unstrument |
| CN107997798B (en) * | 2017-12-13 | 2024-06-11 | 罗鸿 | Meniscus stitching instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210702 Address after: No. 36, Third Street, peace zone, Shenyang, Liaoning, Liaoning Patentee after: SHENGJING HOSPITAL OF CHINA MEDICAL University Address before: Endoscopy center, Shengjing Hospital, China Medical University, No. 92, Beier Road, Heping District, Shenyang, Liaoning, 110004 Patentee before: Sun Siyu Patentee before: JIANGSU WEIDEKANG MEDICAL SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
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| CX01 | Expiry of patent term |