CN2805693Y - Deep tissue stitching device - Google Patents
Deep tissue stitching device Download PDFInfo
- Publication number
- CN2805693Y CN2805693Y CN 200520091822 CN200520091822U CN2805693Y CN 2805693 Y CN2805693 Y CN 2805693Y CN 200520091822 CN200520091822 CN 200520091822 CN 200520091822 U CN200520091822 U CN 200520091822U CN 2805693 Y CN2805693 Y CN 2805693Y
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- Prior art keywords
- needle
- stitching
- syringe
- sewing needle
- opening
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Abstract
The utility model relates to a deep tissue stitching device which comprises an inner rod with a handle, an outer cylinder with a handle and a stitching component connected to the front end of the inner rod, wherein the outer cylinder is sheathed on the outer side of the inner rod, the stitching component comprises a needle cylinder, a stitching needle and a thread clamp, the stitching needle is sheathed in the needle cylinder, the front end of the stitching needle extends outside, and the thread clamp is arranged on the outer side of the other end of the needle cylinder. A needle hole is arranged in the front part of a needle body of the stitching needle. One side of the needle hole is provided with an opening, and a flap valve is arranged near the opening. The inner side of the tail of the needle cylinder is provided with a fixed clamp opening, and the stitching needle is clamped on the fixed clamp opening. One end of a restoring spring of a stitching needle is fixed to the end of the tail of the needle cylinder, and the other end is connected with the fixed clamp opening. One end of a pull wire of the stitching needle is connected with the lower part of the outer cylinder, and the other end is connected with the fixed clamp opening of the stitching needle. The utility model has the advantages that because the utility model uses the structure, the stitching operating process is simplified during operation process, the utility model can be operated smoothly, the extensive peeling of tissue is avoided, the time of operation stitching is effectively shortened, and the pain of patients is eased.
Description
Technical field
This utility model belongs to medical instruments field, relates in particular to a kind of surgical medical equipment-deep tissue stitching instrument.
Background technology
At present, what usually adopt during medical surgery operation stitching wound is the sewing needle of a circular arc, and afterbody has a through wires hole, clamps needle body with needle holder after putting on stitching thread, carries out sew application.Little when running into otch, but its darker position be need sew up the time, conventional needle holder is difficult to complete operation, wastes time and energy, and unique solution is to strengthen otch, and expansion is peeled off.
Summary of the invention
The purpose of this utility model provides a kind ofly can carry out threading, stitching to deep tissue like a cork, reduces operating difficulty, simplifies the operation stitching operating process, reduces the medical deep tissue stitching instrument of surgical injury.
According to deep tissue stitching instrument of the present utility model, it is characterized in that this stiching instrument comprises the interior bar that has handle, the urceolus that has handle in the bar outside in being sleeved on, the suturing assembly that is connected with interior bar front end, described suturing assembly comprises syringe, the sewing needle that is sleeved in the syringe and its front end is stretched out, be arranged on the fixing-line device in another outside, termination of syringe, pin hole is located at the front portion of sewing needle needle body, and the side at pin hole is provided with opening, and be provided with flap valve in that opening is other, and being provided with fixedly bayonet socket in syringe afterbody inboard, sewing needle is installed on fixedly on the bayonet socket, sewing needle back-moving spring one end is fixed on the syringe afterbody termination, the other end is connected with fixing bayonet socket, and backguy one end of sewing needle is connected with the urceolus bottom, and the other end links to each other with the fixedly bayonet socket of sewing needle.
In the end of described fixing-line device, be provided with spring leaf.
The place is provided with pull wire pulley at described syringe bottom backguy mouth.
The utility model has the advantages that: owing to adopted said structure, can simplify the sew application process during operation stitching, operate more smoothly, avoid peeling off tissue on a large scale, not only shorten the operation stitching time effectively, also alleviate patient's misery simultaneously.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, this utility model deep tissue stitching instrument, it is characterized in that this stiching instrument comprises the interior bar 1 that has handle, the urceolus that has handle 2 in bar 1 outside in being sleeved on, the suturing assembly that is connected with interior bar 1 front end, described suturing assembly comprises syringe 4, the sewing needle 10 that is sleeved in the syringe 4 and its front end is stretched out, be arranged on the fixing-line device 8 in syringe 4 another outsides, termination, pin hole 11 is located at the front portion of sewing needle 10 needle bodies, and is provided with opening in a side of pin hole 11, and at the other flap valve 12 that is provided with of opening, be provided with fixedly bayonet socket 5 in syringe 4 afterbody inboards, sewing needle 10 is installed on fixedly on the bayonet socket 5, and sewing needle back-moving spring 6 one ends are fixed on the syringe 4 afterbody terminations, and the other end is connected with fixing bayonet socket 5, backguy 3 one ends of sewing needle 10 are connected with urceolus 2 bottoms, and the other end links to each other with the fixedly bayonet socket 5 of sewing needle 10.
According to this utility model, in the end of described fixing-line device 8, be provided with spring leaf 9, the effect of spring leaf 9 not only can keep off the suture tissue of bringing on the syringe needle outside fixing-line device, but also can flap valve 8 be overturn easily cover opening pin hole 11 when back stitching.
This utility model is provided with pull wire pulley at backguy mouth place, described syringe 4 bottom, and this pulley can not only guarantee that backguy stretches freely, and the service life that can also improve stiching instrument.
During stitching, suture 7 one ends are fixed on the fixing-line device 8, stiching instrument is stretched into long and narrow operation lacuna, it is field of operation, near desiring suture tissue and penetrating the suture tissue position, gently draw urceolus 2, drive the backguy 3 of urceolus 2 front ends, make sewing needle 10 protruding, needle point passes the spring leaf 9 of fixing-line device 8 ends through suture tissue, and the sutures 7 that are located in the fixing-line device 8 are hung in the opening pin hole 11, during back stitching, unclamp urceolus 2, flap valve 8 overturns under the effect of spring leaf 9 and covers opening pin hole 11, has prevented that effectively suture from skidding off and hooking suture tissue; At this moment sewing needle 10 bounces back to original position under the effect of sewing needle back-moving spring 6, pulls out stiching instrument, has just formed suture and has penetrated deep tissue, and two the end of a thread situation outside can be carried out next step operation technique.This utility model can be finished the stitching of deep tissue quickly and accurately.Owing to form semi-closed state behind syringe 4 and sewing needle 10 suits, sewing needle 10 is with fixedly bayonet socket 5 is for clamping demountable structure in addition, and therefore, it is reusable to be convenient to cleaning and sterilizing sterilization back.
This utility model is rational in infrastructure, can be made into the stiching instrument of different size as required, so that be applicable to various operation stitchings.
Claims (3)
1, a kind of deep tissue stitching instrument, it is characterized in that this stiching instrument comprises the interior bar (1) that has handle, be sleeved on the urceolus that has handle (2) in interior bar (1) outside, the suturing assembly that is connected with interior bar (1) front end, described suturing assembly comprises syringe (4), the sewing needle (10) that is sleeved in the syringe (4) and its front end is stretched out, be arranged on the fixing-line device (8) in another outside, termination of syringe (4), pin hole (11) is located at the front portion of sewing needle (10) needle body, and the side at pin hole (11) is provided with opening, and at the other flap valve (12) that is provided with of opening, be provided with fixedly bayonet socket (5) in syringe (4) afterbody inboard, sewing needle (10) is installed on fixedly on the bayonet socket (5), sewing needle back-moving spring (6) one ends are fixed on syringe (4) the afterbody termination, the other end is connected with fixing bayonet socket (5), and backguy (3) one ends of sewing needle (10) are connected with urceolus (2) bottom, and the other end links to each other with the fixedly bayonet socket (5) of sewing needle (10).
2, want 1 described deep tissue stitching instrument according to right, it is characterized in that in the end of described fixing-line device (8), being provided with spring leaf (9).
3, want 1 described deep tissue stitching instrument according to right, it is characterized in that being provided with pull wire pulley at described syringe (4) bottom backguy mouth place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091822 CN2805693Y (en) | 2005-07-12 | 2005-07-12 | Deep tissue stitching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091822 CN2805693Y (en) | 2005-07-12 | 2005-07-12 | Deep tissue stitching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805693Y true CN2805693Y (en) | 2006-08-16 |
Family
ID=36919996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091822 Expired - Fee Related CN2805693Y (en) | 2005-07-12 | 2005-07-12 | Deep tissue stitching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805693Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574710C (en) * | 2007-04-04 | 2009-12-30 | 中国医学科学院北京协和医院 | Pincer type lacuna stitching instrument |
| CN105748120A (en) * | 2016-02-05 | 2016-07-13 | 南京英麦德医疗科技有限公司 | Medical soft tissue suturing device |
| CN105748119A (en) * | 2016-02-05 | 2016-07-13 | 南京英麦德医疗科技有限公司 | Medical soft tissue suturing device with locking limiting function |
| CN106983533A (en) * | 2017-05-10 | 2017-07-28 | 陈永兵 | The puncture needle and first-aid system of the live hemostasis of abdominal cavity substantial viscera rupture |
| CN107049389A (en) * | 2017-01-20 | 2017-08-18 | 湖州市中医院 | The utensil that a kind of convenience is sutured in laparoscopic surgery |
| CN107582117A (en) * | 2017-10-10 | 2018-01-16 | 史惠忠 | A kind of stitching unstrument and its method of work |
| CN109620321A (en) * | 2019-01-11 | 2019-04-16 | 郑州大学第附属医院 | Cavity inner tissue stitching unstrument |
| CN111134745A (en) * | 2020-02-27 | 2020-05-12 | 连云港市第一人民医院 | Blood vessel stitching instrument |
| CN111481247A (en) * | 2020-04-20 | 2020-08-04 | 黄宗声 | Stitching instrument for gastrointestinal endoscope and operation method thereof |
| CN112401957A (en) * | 2020-11-10 | 2021-02-26 | 李成 | Single-needle convenient positioning and suturing device for herniated intervertebral disc fibrous ring |
| CN112568951A (en) * | 2021-02-02 | 2021-03-30 | 山东省千佛山医院 | Cavity organ scope communicating pipe suturing mechanism |
-
2005
- 2005-07-12 CN CN 200520091822 patent/CN2805693Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100574710C (en) * | 2007-04-04 | 2009-12-30 | 中国医学科学院北京协和医院 | Pincer type lacuna stitching instrument |
| CN105748119B (en) * | 2016-02-05 | 2018-01-23 | 南京英麦德医疗科技有限公司 | One kind locks spacing medical soft tissue stitching devices |
| CN105748120A (en) * | 2016-02-05 | 2016-07-13 | 南京英麦德医疗科技有限公司 | Medical soft tissue suturing device |
| CN105748119A (en) * | 2016-02-05 | 2016-07-13 | 南京英麦德医疗科技有限公司 | Medical soft tissue suturing device with locking limiting function |
| CN107049389A (en) * | 2017-01-20 | 2017-08-18 | 湖州市中医院 | The utensil that a kind of convenience is sutured in laparoscopic surgery |
| CN106983533A (en) * | 2017-05-10 | 2017-07-28 | 陈永兵 | The puncture needle and first-aid system of the live hemostasis of abdominal cavity substantial viscera rupture |
| CN107582117A (en) * | 2017-10-10 | 2018-01-16 | 史惠忠 | A kind of stitching unstrument and its method of work |
| CN109620321A (en) * | 2019-01-11 | 2019-04-16 | 郑州大学第附属医院 | Cavity inner tissue stitching unstrument |
| CN111134745A (en) * | 2020-02-27 | 2020-05-12 | 连云港市第一人民医院 | Blood vessel stitching instrument |
| CN111481247A (en) * | 2020-04-20 | 2020-08-04 | 黄宗声 | Stitching instrument for gastrointestinal endoscope and operation method thereof |
| CN111481247B (en) * | 2020-04-20 | 2021-04-06 | 广西壮族自治区人民医院 | Stitching instrument for gastrointestinal endoscope and operation method thereof |
| CN112401957A (en) * | 2020-11-10 | 2021-02-26 | 李成 | Single-needle convenient positioning and suturing device for herniated intervertebral disc fibrous ring |
| CN112401957B (en) * | 2020-11-10 | 2021-09-24 | 田纪伟 | Single-needle positioning and suturing device for intervertebral disc herniation fibrous ring |
| CN112568951A (en) * | 2021-02-02 | 2021-03-30 | 山东省千佛山医院 | Cavity organ scope communicating pipe suturing mechanism |
| CN112568951B (en) * | 2021-02-02 | 2021-11-09 | 山东省千佛山医院 | Hollow organ scope communicating tube suturing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |