CN204049724U - Novel belt needle cycle shape tendon suture - Google Patents
Novel belt needle cycle shape tendon suture Download PDFInfo
- Publication number
- CN204049724U CN204049724U CN201420401246.5U CN201420401246U CN204049724U CN 204049724 U CN204049724 U CN 204049724U CN 201420401246 U CN201420401246 U CN 201420401246U CN 204049724 U CN204049724 U CN 204049724U
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- China
- Prior art keywords
- suture
- needle
- string holes
- half section
- needle body
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Abstract
The utility model discloses a kind of Novel belt needle cycle shape tendon suture, comprise sewing needle, suture, the needle body of sewing needle is crescent, is 1/2 circular arc, and the cross section of needle body is circular, the needle point end face of needle body front end is circular arc, the backshank of needle body afterbody is provided with string holes, is inserted with two ends of a suture in string holes, and with to string holes pressurizing and deformation mode, make two of suture ends be fixed in string holes, become cast suture; Suture is the form of twine braiding, and in twine, a strand is the form that whole strand is identical, and in twine, the first half section of another strand is different with the second half section, first half section and in the second half section, at least one of them has the labelling of easily differentiation.This utility model is rational in infrastructure, easy to use, and the two ends of suture are fixed on same circular backshank and are made suture become a closed lasso.Be applicable to the sewing method that any one needs two-beam tendon suture, two-beam can be made simultaneously to sew up, save the operation stitching time.
Description
Technical field
This utility model relates to a kind of tendon suture.
Background technology
Tendon injury is the common injury of extremity, and it is higher that it repairs requirement.The reparation of tendon injury needs higher tensile energy, and its stitching is a complexity, careful surgical operation.Surgical effect is not only decided by the degree damaged, and has close relationship with the selection of sewing method and suture material.Tendon is fibrous primarily of stringer, and during stitching, the broken ends of fractured bone is easily drawn open-minded by suture, and the tendon of stitching had both needed broken ends of fractured bone flat smooth also to need to sew up firmly.Biomechanics test represents that the biomechanical characterization that many groups are sewed up obviously is better than conventional method.Two classical bundle sewing method less application, the reparation trend of current tendon adopts many groups, the stronger method of tension stress intensity and be progressively applied to clinical.But multi beam is sewed up often to be needed repeat identical sewing method and lose time.
Although have more tendon suture available at present, owing to all there is certain shortcoming, clinical needs can not be met completely, and clinical practice still can not confirm its good result.The selection of tendon suture is usually little with tissue reaction, and tensile energy is by force principle.
Summary of the invention
The purpose of this utility model is to provide the Novel belt needle cycle shape tendon suture that one is rational in infrastructure, easy to use, avoid knotting mistake.
Technical solution of the present utility model is:
A kind of Novel belt needle cycle shape tendon suture, comprise sewing needle, suture, it is characterized in that: the needle body of sewing needle is crescent, is 1/2 circular arc, and the cross section of needle body is circular, the needle point end face of needle body front end is circular arc, the backshank of needle body afterbody is provided with string holes, is inserted with two ends of a suture in string holes, and with to string holes pressurizing and deformation mode, make two of suture ends be fixed in string holes, become cast suture; Suture is the form of twine braiding, and in twine, a strand is the form that whole strand is identical, and in twine, the first half section of another strand is different with the second half section, first half section and in the second half section, at least one of them has the labelling of easily differentiation.
Being labeled as of described easy differentiation is coated with chromatograph or label symbol.
This utility model is rational in infrastructure, easy to use, and the two ends of suture are fixed on same circular backshank and are made suture become a closed lasso.Two half-turns of cast suture have the labelling being easy to distinguish, and make the suture broken ends of fractured bone being easy to distinguish different seaming loop when sewing up knotting.These features eliminate the shortcoming of tendon suture in the past.This utility model uses the ultra-high molecular weight polyethylene braided suture that tension stress is strong and tissue reaction is little.Be applicable to the sewing method that any one needs two-beam tendon suture, two-beam can be made simultaneously to sew up, save the operation stitching time.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the structural representation of suture.
Detailed description of the invention
A kind of Novel belt needle cycle shape tendon suture, comprise sewing needle 1, suture 2, the needle body of sewing needle is crescent, be 1/2 circular arc (radius is 7 mm), the cross section of needle body is circular, diameter 0.8 mm, the needle point end face of needle body front end is circular arc, the backshank of needle body afterbody is provided with string holes, two ends of a suture are inserted with in string holes, and with to string holes pressurizing and deformation mode, make between suture and string holes, there is enough frictional force, prevent suture end from coming off, two of suture ends are made to be fixed in string holes, become cast suture, suture is the form of twine braiding, in twine, a strand is the form that whole strand is identical, in twine, the first half section of another strand is different with the second half section, first half section and in the second half section, at least one of them has the labelling easily distinguished.
Being labeled as of described easy differentiation is coated with chromatograph (or staining pattern) or label symbol.
The specification of suture has 3-0(2 mm) and 4-0(1.5 mm) two kinds, to adapt to the needs of different tendon.Suture length (i.e. the girth of cast structural) is 50 cm.
This utility model is applicable to the multiple sewing method needing to use two-beam tendon suture (i.e. cast suture), such as 4 bundle Kessler sewings, M-Tang sewing etc.Its using method is introduced for 4 bundle Kessler sewings.
1. with two syringe needles, two ends tendon is fixed.Be parallel to tendon inserting needle at the section of tendon, pass tendon from the broken ends of fractured bone 8 ~ 10 mm place's suture needle.Under tendon goes out pin place, 2 ~ 3 mm places are with crossing tendon, more slightly tiltedly penetrate tendon going out 2 ~ 3 mm places in pin place, passed after parallel tendon by tendon section.
2. do same operation in another broken ends of fractured bone of tendon again by above-mentioned same step.
3. tendon two broken ends of fractured bone is drawn close, and suture tension is prepared knotting.Cut off at the mid point of cast suture and the boundary of suture difference painted (or labelling), the broken ends of fractured bone is distinguished because of different painted being easy to.Wiped out at suture place by sewing needle, newly create two suture broken ends of fractured bone being easy to distinguish, the suture of same colored (or labelling) is tied a knot respectively again.
Claims (2)
1. a Novel belt needle cycle shape tendon suture, comprise sewing needle, suture, it is characterized in that: the needle body of sewing needle is crescent, is 1/2 circular arc, and the cross section of needle body is circular, the needle point end face of needle body front end is circular arc, the backshank of needle body afterbody is provided with string holes, is inserted with two ends of a suture in string holes, and with to string holes pressurizing and deformation mode, make two of suture ends be fixed in string holes, become cast suture; Suture is the form of twine braiding, and in twine, a strand is the form that whole strand is identical, and in twine, the first half section of another strand is different with the second half section, first half section and in the second half section, at least one of them has the labelling of easily differentiation.
2. Novel belt needle cycle shape tendon suture according to claim 1, is characterized in that: being labeled as of described easy differentiation is coated with chromatograph or label symbol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401246.5U CN204049724U (en) | 2014-07-21 | 2014-07-21 | Novel belt needle cycle shape tendon suture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401246.5U CN204049724U (en) | 2014-07-21 | 2014-07-21 | Novel belt needle cycle shape tendon suture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049724U true CN204049724U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401246.5U Expired - Fee Related CN204049724U (en) | 2014-07-21 | 2014-07-21 | Novel belt needle cycle shape tendon suture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2584558C1 (en) * | 2015-04-06 | 2016-05-20 | Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Амурская Государственная Медицинская Академия" Министерства Здравоохранения Российской Федерации | Method for applying tendon suture |
| RU2693335C1 (en) * | 2018-01-09 | 2019-07-02 | федеральное государственное бюджетное образовательное учреждение высшего образования "Приволжский исследовательский медицинский университет" Министерства здравоохранения Российской Федерации | Tendon suture application |
-
2014
- 2014-07-21 CN CN201420401246.5U patent/CN204049724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2584558C1 (en) * | 2015-04-06 | 2016-05-20 | Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Амурская Государственная Медицинская Академия" Министерства Здравоохранения Российской Федерации | Method for applying tendon suture |
| RU2693335C1 (en) * | 2018-01-09 | 2019-07-02 | федеральное государственное бюджетное образовательное учреждение высшего образования "Приволжский исследовательский медицинский университет" Министерства здравоохранения Российской Федерации | Tendon suture application |
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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: 20141231 Termination date: 20170721 |