CN204698631U - Novel semi-loop open wound ligation stitching knotter - Google Patents
Novel semi-loop open wound ligation stitching knotter Download PDFInfo
- Publication number
- CN204698631U CN204698631U CN201520207151.4U CN201520207151U CN204698631U CN 204698631 U CN204698631 U CN 204698631U CN 201520207151 U CN201520207151 U CN 201520207151U CN 204698631 U CN204698631 U CN 204698631U
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- loop
- semi
- tension spring
- beak
- forceps
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Abstract
A kind of novel semi-loop open wound ligation stitching knotter, belongs to medical surgical instrument field; Pressed from both sides by beak, axle connector structure, semi-loop, handle bar, tension spring fixed hole, tension spring, ring etc. 7 part forms, and beak folder clamping face is carved with netted lines, half loops can be utilized to walk around vascular forceps easily to another side clamping ligation the end of a thread, ligature is looped around the lower end of mosquito forceps, utilizes semi-loop to complete knotting, stop blooding rapidly.When sewing up knotting, when needle forceps clip suture pin drives suture through behind skin wounds two ends, needle forceps can be given left hand, left-handed middle finger, the third finger, needle forceps is fixed on palm by little finger of toe, and suture needle and suture need not take off, clamp fixing stitching thread one end with forefinger and thumb, hold this utility model with the right hand and utilize semi-loop to complete knotting action.Its using function can replace holding pincers ropework, hands ropework.
Description
Technical field
This utility model belongs to medical surgical instrument field ， Wataru and a kind of novel semi-loop open wound ligation stitching knotter.
Background technology
Knotting is one of the most basic technical operation of surgical operation; The kind of knot has 1. reef knots: the most conventional, and it is contrary that the first knot and second ties direction, therefore not easily slippage.2. triple junction: add a knot on the basis of reef knot again, direction is still contrary.3. surgical knot: around 2 times when making a call to first knot, to strengthen the frictional force of knot, then when making a call to the second knot first tie not easily slippage and loosen.
In face of miserable various disasters, as scene of an automobile accident, the wounded there will be the extensively open wound of the degree of depth in the lower body that clashes, and the damage of deep vessels makes wounded's rapid exsanguination, and serious threat is to the life security of the wounded.The very first time is effectively ligation injured blood vessel knotting hemostasis rapidly, becomes the committed step of rescuing wounded's life.
In every-day medical work, open surgery type and quantity exist in a large number, as Cesarean operation, the major operation in abdominal cavity, thoracic cavity, organ transfer operation, cancer lesion resection and deep lymph node Radical dissection, the operation etc. of severe infections, all can cause the open wound caused by operation.The degree of depth and open wound widely, all can have Hemorrhage in Deep blood vessel and hetero-organization thereof to need rapid ligation to tie a knot.Wound layering after operation is sewed up, and also needs to sew up knotting rapidly.Current knotting method has singlehanded ropework, both hands ropework, holds pincers ropework; Wherein holding pincers ropework is that left hand thumb and forefinger clamp fixed knot binding one end, the right hand holds a vascular forceps, ligature is held vascular forceps front end around a circle at the right hand by left hand clockwise, the ligature other end to be clamped in vascular forceps through institute around circle with the right hand, complete first unijunction, then by ligature that left hand is held counterclockwise in vascular forceps front end around a circle, ligature head-clamp to be held in vascular forceps through institute around circle with the right hand, complete second unijunction, thus complete a reef knot.
If use in stitching knotting and hold pincers ropework, suture needle suture must be taken off from needle forceps, then repeat the process of holding pincers ropework by needle forceps or vascular forceps, loaded down with trivial details trouble, easily make patient tired, knotting makes mistakes.
The wounded rescue and in open surgery, rapid ligation Hemorrhage in Deep blood vessel and hetero-organization structure thereof, rapid suture ligature wound, also determine surgical quality and prognosis.And how rapidly ligation bleeding vessel and hetero-organization structure thereof, ligation stitching knotter tool seems particularly important.
Also do not have now one convenient and swift for wounded's rescue and open surgery specially, can replace holding pincers ropework, the ligation stitching knotter tool of hands ropework is applied to clinical simultaneously.
Summary of the invention
Task of the present utility model, is the defect for the operation knotting method generally used clinically at present and other aspects deficiency, provides a kind of novel semi-loop open wound ligation stitching knotter.
The technical scheme that this utility model solves its technical problem institute Bian is: pressed from both sides by beak, axle connector structure, semi-loop, handle bar, tension spring fixed hole, tension spring, and ring etc. 7 part forms; Beak folder clamping face is carved with netted lines, beak folder connecting axle connector structure, axle connector anatomical connectivity semi-loop, semi-loop connection handle bar, handle bar connects ring, and there is tension spring fixed hole ring and the nearly inner side of handle bar connecting portion, and tension spring is by tension spring fixed hole maintenance.
The beneficial effects of the utility model are, deep vessels and when organizing ligation, this utility model can utilize semi-loop to walk around vascular forceps easily to another side clamping ligation the end of a thread, ligature is looped around the lower end of mosquito forceps, utilize semi-loop to complete knotting, stop blooding rapidly.
When sewing up knotting, when needle forceps clip suture pin drives suture through behind skin wounds two ends, needle forceps can be given left hand, left-handed middle finger, the third finger, needle forceps is fixed on palm by little finger of toe, and suture needle and suture need not take off, clamp fixing stitching thread one end with forefinger and thumb, hold this utility model with the right hand and utilize semi-loop to complete knotting action.
Because semi-loop of the present utility model adds handle bar, to add the length difference that the length of ring and beak press from both sides larger, during use, leverage is obvious, the elastic pulling force being in the tension spring of maintenance in ring and handle bar connecting portion nearly inner side tension spring fixed hole need not be too large, beak can be made to press from both sides and to produce larger chucking power, beak folder contact surface is carved with netted stricture of vagina road, to increase the frictional force of clamping the end of a thread, ring is more more convenient than using locking dental structure with the tension spring of maintenance in the tension spring fixed hole of handle bar connecting portion nearly inner side, during use, ring is slightly firmly outwards opened, namely beak folder unclamps after opening and clamping the end of a thread, beak is clipped in Automatic-clamping the end of a thread under the effect of tension spring, make patient open ring open beak folder time easy manipulation.Under resting state or under clamping lines head status, whole apparatus is a Stable structure.
Hold pincers ropework and need hold knotting line toward vascular forceps head end pitch of the laps with left hand, coordinate the right hand just can complete the operation of each unijunction, hands ropework also need each unijunction first on finger around a whole circle, just can be completed the operation of each unijunction by the close fit of finger.All more loaded down with trivial details trouble, and Walk Shang Yi can simplify by semi-loop of the present utility model suddenly, is completed by the right hand, makes knotting simple and direct lucid and lively.Due to this utility model energy accurate operation, also there is obvious benefit for being exposed to outer human body such as Maxillary region wound.Its using function can replace holding pincers ropework, hands ropework.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated
Accompanying drawing 1 is this utility model front view.
Accompanying drawing 2 is this utility model side view.
Accompanying drawing 3 is this utility model reef knot first unijunction operation chart.
Accompanying drawing 4 is this utility model reef knot second unijunction operation chart.
Accompanying drawing 5 completes schematic diagram for this utility model reef knot.
1. beaks folders in figure, 2. Axile connection structure, 3. semi-loop, 4. handle bar, 5. tension spring fixed hole, 6. tension spring, 7. ring, 8. suture ligature, 9 patient's left hands, 10 sew up wound, 11. suture ligatures.
Detailed description of the invention
Accompanying drawings 1,2,3,4, the form of 5, is applicable to concrete enforcement structure needs
In the accompanying drawings, beak folder (1) connecting axle connector structure (2), axle connector structure (2) connects semi-loop (3), semi-loop (3) connection handle bar (4), handle bar (4) connects ring (7), ring (7) has tension spring fixed hole (5) with the nearly inner side of handle bar (4) connecting portion, and tension spring (6) is by tension spring fixed hole (5) maintenance.
Beak folder (1) clamping face is carved with netted lines, according to the knotting needs that different wound ligation is sewed up, can be made into different beak folder (1) length, width, the semi-loop (3) of different radii, the length of different handle bar (4), to adapt to different depth, knotting requirements of one's work are sewed up in the ligation at position.
The elastic pulling force of tension spring (6) does not get loose can clamp the end of a thread, and patient's finger is firmly suitably limit when opening ring (7) simultaneously.
Claims (1)
1. a novel semi-loop open wound ligation stitching knotter, is characterized in that: pressed from both sides by beak, axle connector structure, semi-loop, handle bar, tension spring fixed hole, tension spring, and ring etc. 7 part forms; Beak folder clamping face is carved with netted lines, beak folder connecting axle connector structure, axle connector anatomical connectivity semi-loop, semi-loop connection handle bar, handle bar connects ring, and there is tension spring fixed hole ring and the nearly inner side of handle bar connecting portion, and tension spring is by tension spring fixed hole maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207151.4U CN204698631U (en) | 2015-04-09 | 2015-04-09 | Novel semi-loop open wound ligation stitching knotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207151.4U CN204698631U (en) | 2015-04-09 | 2015-04-09 | Novel semi-loop open wound ligation stitching knotter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204698631U true CN204698631U (en) | 2015-10-14 |
Family
ID=54278268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207151.4U Expired - Fee Related CN204698631U (en) | 2015-04-09 | 2015-04-09 | Novel semi-loop open wound ligation stitching knotter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204698631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623316A (en) * | 2019-09-24 | 2021-04-09 | 上海交通大学医学院附属第九人民医院 | Knotting method |
-
2015
- 2015-04-09 CN CN201520207151.4U patent/CN204698631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623316A (en) * | 2019-09-24 | 2021-04-09 | 上海交通大学医学院附属第九人民医院 | Knotting method |
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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: 20151014 Termination date: 20170409 |