CN204484208U - A kind of drainage tube stitching thread cutter - Google Patents
A kind of drainage tube stitching thread cutter Download PDFInfo
- Publication number
- CN204484208U CN204484208U CN201520111443.8U CN201520111443U CN204484208U CN 204484208 U CN204484208 U CN 204484208U CN 201520111443 U CN201520111443 U CN 201520111443U CN 204484208 U CN204484208 U CN 204484208U
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- CN
- China
- Prior art keywords
- rod
- drainage tube
- groove
- barb
- cut
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
A kind of drainage tube stitching thread cutter, belongs to surgical operating instrument technical field, for cutting off wound drainage pipe seam zygonema.Its technical scheme is: it is made up of resilient flexible round bar, and the body of rod two ends of round bar are respectively depth sounding end and cut end, and depth sounding end has the groove perpendicular to body of rod end face, groove runs through body of rod end face, cut end has recurvate barb, is blade, the body of rod has scale inside barb.Body of rod two ends of the present utility model are respectively depth sounding end and cut end, the body of rod there is scale, the groove of depth sounding end can make suture be stuck in groove, the accurate measurement suture degree of depth, the sharp knife edges of the barb-like structure of cut end can cut off stitching thread, thus the series of problems solving postoperative seam drainage tube by mistake and bring.This utility model structure is simple, easy to use, time saving and energy saving, cost is low, safety is high, avoids patient because drainage tube by mistake seam and the injuries such as the second operation that causes, alleviates patient suffering, reduce medical treatment cost.
Description
Technical field
This utility model relates to the sutural utensil of a kind of cut-out wound drainage pipe, belongs to surgical operating instrument technical field.
Background technology
In surgery clinical operation, in order to Post operation reduces wound hydrops, hematocele, generally can apply catheter of transfusion system as wound drainage pipe, place 1-2 days, carry out drain.After placing drainage, surgeon is in operation wound suture process, need to carry out multilamellar stitching to Musclar layer, fascia layer, hypodermis layer and skin layer, probably suture is passed drainage tube when repeatedly sewing up, by drainage tube seam by mistake, if there is no Timeliness coverage again after seam by mistake, the postoperative phenomenon that cannot extract can be caused, meet this situation doctor mostly can select to attempt being extracted by force, but drainage tube fracture may be there is in Overexertion, the broken ends of fractured bone is caused to take out, inevitable second operation.Extract failure then to need to take wound sutures apart, although this situation is uncommon, again the perform the operation injury caused patient and the doctor-patient dispute caused deal with also very thorny.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of drainage tube stitching thread cutter, this stitching thread cutter can cut off suture after drainage tube is stitched by mistake, successfully to take out drainage tube, avoid taking out the second operation that drainage tube causes.
The technical scheme solved the problems of the technologies described above is:
A kind of drainage tube stitching thread cutter, it is made up of resilient flexible round bar, the body of rod two ends of round bar are respectively depth sounding end and cut end, depth sounding end has the groove perpendicular to body of rod end face, groove runs through body of rod end face, cut end has recurvate barb, is blade, the body of rod has scale inside barb.
Above-mentioned drainage tube stitching thread cutter, the scale on the described body of rod gets mark in the middle of the body of rod at zero point respectively at body of rod two ends, the scale zero of depth sounding end is the bottom of the groove of depth sounding end, and the scale zero of cut end is the blade lower end, inner side of the barb of cut end.
Above-mentioned drainage tube stitching thread cutter, in the cut end of the described body of rod, cover has head protector.
The beneficial effects of the utility model are:
Body of rod two ends of the present utility model are respectively depth sounding end and cut end, the body of rod there is scale, the groove of depth sounding end can make suture be stuck in groove, the accurate measurement suture degree of depth, the sharp knife edges of the barb-like structure of cut end can cut off stitching thread, thus the series of problems solving postoperative seam drainage tube by mistake and bring.This utility model structure is simple, easy to use, time saving and energy saving, cost is low, safety is high, avoids patient because drainage tube by mistake seam and the injuries such as the second operation that causes, alleviates patient suffering, reduce medical treatment cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
In figure, labelling is as follows: the body of rod 1, depth sounding end 2, cut end 3, groove 4, barb 5, scale 6, head protector 7.
Detailed description of the invention
Show in figure, this utility model is made up of resilient flexible round bar, and the material of the body of rod 1 can select resilient rustless steel, alloy, plastics etc., and the body of rod 1 two ends of round bar are respectively depth sounding end 2 and cut end 3.
Show in figure, depth sounding end 2 has the groove 4 perpendicular to the body of rod 1 end face, and groove 4 runs through the body of rod 1 end face, can find out sutural position after depth sounding end 2 stretches into drainage tube.
Show in figure, cut end 3 has recurvate barb 5, is blade inside barb 5.
Show in figure, the body of rod has scale 6, the least unit of scale 6 is millimeter.Scale 6 gets mark in the middle of the body of rod 1 at zero point respectively at the body of rod 1 two ends, the scale zero of depth sounding end 2 is the bottom of the groove 3 of depth sounding end 2, and the scale zero of cut end 3 is the blade lower end, inner side of the barb 5 of cut end 3.Scale 6 enables operator understand the distance of stitching thread distance drainage tube outer end, is convenient to carry out cutting operation.
Show in figure, in the cut end 3 of the body of rod 1 cover have head protector 7, prevent without time accidentally injure finger, take off head protector 7 during use.
Use procedure of the present utility model is as follows:
First, the body of rod 1 depth sounding end 2 is stretched into from drainage tube porch, push ahead, being blocked when depth sounding end 2 front end touches stitching thread can not be forward, rotate the body of rod 1 gradually, make suture clamp in groove 4, accurately measure the sutural degree of depth, understand the distance of scale zero and drainage tube outer end bottom groove 4, extract the body of rod 1.
Then, the body of rod 1 is reversed, the cut end 3 of the body of rod 1 is stretched into from drainage tube entrance, pushes ahead sutural position, the blade place of barb 5 is crossed the sutural scale value of record, repeatedly rotate barb 5, make the blade of barb 5 be suspended on stitching thread, pull back barb 5, stitching thread is cut off with blade, the movable body of rod 1, until do not have obstruction can exit the body of rod 1, also has stitching thread again to cut as found.
After exiting the body of rod 1, take out the drainage tube be sewn.
Claims (3)
1. a drainage tube stitching thread cutter, it is characterized in that: it is made up of resilient flexible round bar, the body of rod (1) two ends of round bar are respectively depth sounding end (2) and cut end (3), depth sounding end (2) has the groove (4) perpendicular to the body of rod (1) end face, groove (4) runs through the body of rod (1) end face, cut end (3) has recurvate barb (5), and barb (5) inner side is blade, and the body of rod (1) has scale (6).
2. drainage tube stitching thread cutter according to claim 1, it is characterized in that: the scale (6) on the described body of rod (1) gets mark in the middle of the body of rod (1) at zero point respectively at the body of rod (1) two ends, the scale zero of depth sounding end (2) is the bottom of the groove (4) of depth sounding end (2), and the scale zero of cut end (3) is the blade lower end, inner side of the barb (5) of cut end (3).
3. drainage tube stitching thread cutter according to claim 2, is characterized in that: the upper cover of cut end (3) of the described body of rod (1) has head protector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111443.8U CN204484208U (en) | 2015-02-16 | 2015-02-16 | A kind of drainage tube stitching thread cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111443.8U CN204484208U (en) | 2015-02-16 | 2015-02-16 | A kind of drainage tube stitching thread cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484208U true CN204484208U (en) | 2015-07-22 |
Family
ID=53563509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111443.8U Expired - Fee Related CN204484208U (en) | 2015-02-16 | 2015-02-16 | A kind of drainage tube stitching thread cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484208U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336271A (en) * | 2017-03-09 | 2017-11-10 | 上海英诺伟医疗器械有限公司 | A kind of drainage tube capture device and method |
| CN107669303A (en) * | 2017-09-30 | 2018-02-09 | 中国人民解放军第二军医大学第二附属医院 | Wire cutter |
| CN110237313A (en) * | 2019-05-14 | 2019-09-17 | 上海长海医院 | A kind of flow diverter ties dismounting device |
-
2015
- 2015-02-16 CN CN201520111443.8U patent/CN204484208U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336271A (en) * | 2017-03-09 | 2017-11-10 | 上海英诺伟医疗器械有限公司 | A kind of drainage tube capture device and method |
| CN107669303A (en) * | 2017-09-30 | 2018-02-09 | 中国人民解放军第二军医大学第二附属医院 | Wire cutter |
| CN107669303B (en) * | 2017-09-30 | 2024-04-16 | 中国人民解放军第二军医大学第二附属医院 | Thread cutting device |
| CN110237313A (en) * | 2019-05-14 | 2019-09-17 | 上海长海医院 | A kind of flow diverter ties dismounting device |
| CN110237313B (en) * | 2019-05-14 | 2023-08-08 | 上海长海医院 | Drainage ware seam is pricked and is demolishd device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180216 |