CN201189184Y - Tendon tension suturing device - Google Patents
Tendon tension suturing device Download PDFInfo
- Publication number
- CN201189184Y CN201189184Y CNU2008200937298U CN200820093729U CN201189184Y CN 201189184 Y CN201189184 Y CN 201189184Y CN U2008200937298 U CNU2008200937298 U CN U2008200937298U CN 200820093729 U CN200820093729 U CN 200820093729U CN 201189184 Y CN201189184 Y CN 201189184Y
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- tendon
- suture device
- tendon tension
- tension suture
- tendons
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Abstract
The utility model relates to a tendon suturing device. Aiming at the defects of high labor intensity and poor safety existing in the prior tendon suturing method, the utility model provides a tendon tension reduction suturing device, which is matched with at least two positioning needles(5) to fix at least two segments of tendons ready to be sutured, wherein the tendon tension reduction suturing device(4) comprises at least two positioning holes(41) through which the two positioning needles(5) can pass and then be inserted in corresponding tendons for fixing the corresponding tendons. The technical proposal of the tendon tension reduction suturing device has the following advantages: by utilizing the tendon tension reduction suturing device to fix the tendons, the manpower is saved, and the physical strength consumed in the process of dragging and fixing the tendons is greatly reduced; meanwhile, the tendons fixed by the tendon tension reduction suturing device are hard to loosen, and the safety during suturing is quite high.
Description
Technical field
This utility model relates to tendon and sews up device, more particularly, relates to a kind of tendon tension suture device.
Background technology
Tendon is a kind of tough and tensile and don't mouldable banded structure, and effect is that muscle and skeleton are coupled together.When muscle contraction shortens,, drawn skeleton and moved together by the tendon that is connected with skeleton.Tendon is made of tough and tensile collagen fabric, and color is harder in vain, and itself there is no contractility.
Tendon rupture is a kind of commonly encountered diseases, how to be caused by damage or pathological changes.After the tendon rupture, two sections tendons of disconnection together shrink with muscle, therefore before sew application begins, at first two sections tendons that need will disconnect by external force again drawing arrive together.
Fig. 1 is the sketch map of existing tendon sewing method.As shown in Figure 1, form the first tendon section 1 and the second tendon section 2 after the tendon rupture.Tendon rupture causes muscle contraction, and the first tendon section 1 that fracture back forms and the second tendon section 2 are shunk to both sides respectively under the drive of the muscle that is connected separately.Therefore, in the sutural treatment process, at first need be by the rightabout traction tendon of external force along muscle contraction, hold second of the 11 and second tendon section 2 to sew up end 21 first stitching of the first tendon section 1 and be stretched in the seam area 3, and then hold the 11 and second stitching end 21 to be stitched together first stitching.
Existing tendon sewing method needs at least two well-known doctor's looks interworkings to close just and can finish.In sewing process, the responsible two sections tendons that with the hands will disconnect of doctor draw to seam area 3, implement sew application by another doctor then.Because the muscle that links to each other with tendon has very strong contractility, therefore needing to spend big strength could be with two sections tendon drawings to seam area 3.Simultaneously, in whole sewing process, the external force that needs to continue guarantees that two sections tendons are in the seam area 3 all the time in sewing process, and therefore, the doctor who is responsible for the traction tendon in the sewing process need possess enough strengths.In addition, the careless slightly tendon that will take place gets loose in the sewing process, and the tendon that gets loose shrinks rapidly under the traction of muscle, and the stitching thread that is passed tears, and very easily causes the breakage that stitching thread passes the position on the tendon.Simultaneously, the stitching thread that tendon contraction traction is passed spurs sewing needle rapidly, makes sewing needle very easily thrust the doctor and points and puncture wound.Therefore whole sewing process safety is not high.
Therefore, need a kind of tendon stiching instrument, can overcome the defective that prior art exists.
The utility model content
The technical problems to be solved in the utility model is, at the existing tendon sewing method consumption defective that power is more and safety is not high, provides a kind of tendon tension suture device.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of tendon tension suture device, be used for cooperating with at least two sections tendons fixedly to be sewed up with at least two positioning needles, described tendon tension suture device comprises that at least two can run through respectively and thrust corresponding tendon then so that this tendon is carried out fixed locating hole for described at least two positioning needles.
In tendon tension suture device described in the utility model, described tendon tension suture device is a rectangular structure.
In tendon tension suture device described in the utility model, described tendon tension suture device is the solid structure, and described locating hole inwall is covered with elastomeric material.
In tendon tension suture device described in the utility model, described tendon tension suture device surface is provided with the position week of described locating hole along being provided with elastic rubber fitting.
In tendon tension suture device described in the utility model, described positioning needle is an injection needle.
In tendon tension suture device described in the utility model, described positioning needle surface is provided with screw thread or a plurality of projection.
In tendon tension suture device described in the utility model, described tendon tension suture device is made by alloy material.
In tendon tension suture device described in the utility model, described at least two locating holes laterally are arranged side by side.
In tendon tension suture device described in the utility model, described at least two locating holes vertically are arranged side by side.
In tendon tension suture device described in the utility model, the diameter of the shank that directly is slightly larger than described positioning needle of described locating hole.
Implement the technical solution of the utility model, have following beneficial effect, the tendon tension suture device that adopts this utility model to provide fixes tendon, not only can save manpower, the muscle power that also can reduce traction greatly and fixedly consume in the tendon process.Simultaneously, be difficult for getting loose by the fixed tendon of tendon tension suture device, the sewing process safety is very high.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the sketch map of existing tendon sewing method;
Fig. 2 is the perspective view of the tendon tension suture device of this utility model one preferred embodiment;
Fig. 3 is the front view of the tendon tension suture device of this utility model one preferred embodiment;
Fig. 4 is the side view of the tendon tension suture device of this utility model one preferred embodiment;
Fig. 5 is the vertical view of the tendon tension suture device of this utility model one preferred embodiment;
Fig. 6 is the perspective view of the positioning needle of this utility model one preferred embodiment;
Fig. 7 is the tendon tension suture device of this utility model one preferred embodiment and the combination sketch map of positioning needle;
Fig. 8 is the using method sketch map of the tendon tension suture device of this utility model one preferred embodiment;
Fig. 9 is the side-looking design sketch after tendon is fixed among Fig. 8;
Figure 10 is the design sketch of overlooking after tendon is fixed among Fig. 8.
The specific embodiment
This utility model provides a kind of tendon tension suture device, is used for not only can saving manpower at tendon sutural treatment process tendon fixedly to be sewed up, the muscle power that also can reduce traction greatly and fixedly consume in the tendon process.Simultaneously, be difficult for getting loose by the fixed tendon of tendon tension suture device, the sewing process safety is very high.Below just with specific embodiment the tendon tension suture device that this utility model provides is introduced in conjunction with the accompanying drawings.Simultaneously, for ease of describing, identical in the accompanying drawings parts and position are with identical labelled notation.
Fig. 2～Fig. 5 is perspective view, front view, side view and the vertical view of the tendon tension suture device of this utility model one preferred embodiment.As Fig. 2～shown in Figure 5, this tendon tension suture device 4 is a rectangular structure, which is provided with a plurality of locating holes 41.This tendon tension suture device 4 adopts alloy material to make, and both can adopt hollow structure, also can adopt the solid structure.Locating hole 41 runs through and is arranged within this tendon tension suture device 4, and the hole body slightly larger in diameter is in the diameter of positioning needle shank (referring to Fig. 6).As optionally, the weeks that locating holes 41 are gone up on this tendon tension suture device 4 surfaces are used in positioning needle 5 (referring to Fig. 6) when passing along being provided with elastic rubber fitting 42, prevent that its needle point 53 from pushing up the surface of this tendon tension suture device 4 of making to alloy material and cause and frustrate damage.In like manner, when this tendon tension suture device 4 adopted the solid structure, the inwall of locating hole 41 also was coated with elastomeric material, is used to protect the positioning needle shank.The front view of tendon tension suture device 4, side view, vertical view are respectively as Fig. 4～shown in Figure 6.In the specific implementation process, the shape of this tendon tension suture device 4 can design according to concrete needs, and locating hole 41 can adopt multiple arrangement mode, for example except that laterally mode is arranged side by side according to Fig. 2～employing shown in Figure 5, also can vertically also adopt side by side mode to arrange, thus, can in the process of fixing tendon, use many positioning needles 5 to fix every section tendon, with this pull strength that muscle contraction was produced is dispersed on several positioning needles, avoid single positioning needle 5 stressed excessive, the position that the pin 5 that causes being positioned on the tendon the pierces through pin 5 that is positioned when tendon shrinks tears and breakage occurs.
It should be noted that in the specific implementation process the concrete shape of tendon tension suture device is not limited only to the rectangular shape shown in the last figure, also can adopt other shapes, as square, cylinder etc. according to concrete needs.
Fig. 6 is the perspective view of the positioning needle of this utility model one preferred embodiment.As shown in Figure 6, positioning needle 5 comprises head 51, shank 52 and needle point 53.Wherein coarse design is adopted on the surface of head 51, which is provided with screw thread or a plurality of projection, to reach anti-skidding and to be convenient to the purpose of clamping.Shank 52 both can adopt hollow structure, also can adopt the solid structure.Needle point 53 is arranged at the bottom of shank 52, is used to thrust tendon to be sewed up.In the specific implementation process, this positioning needle can be existing injection needle.
Fig. 7 is the tendon tension suture device of this utility model one preferred embodiment and the combination sketch map of positioning needle.As shown in Figure 7, positioning needle 5 is passed tendon tension suture device 4 by locating hole 41.
Fig. 8 is the using method sketch map of the tendon tension suture device of this utility model one preferred embodiment.As shown in Figure 8, before the tendon for the treatment of stitching by this tendon tension suture device 4 and positioning needle 5 was fixed, the second stitching end 21 that at first needs first of the first tendon section 1 to be sewed up the end 11 and second tendon section 2 was stretched within the seam area 3.
Subsequently, at least two positioning needles 5 are passed the locating hole 41 of tendon tension suture device 4, again the needle point 53 of positioning needle 5 is thrust respectively and passes on the first tendon section 1 to be sewed up near first and sew up on the position of end 11 and the second tendon section 2 position of sewing up end 21 near second.So, the first tendon section 1 and the second tendon section 2 are just fixed by the shank 52 of two positioning needles 5 respectively.Therefore, although being connected muscle separately pulls to both sides respectively for the first tendon section 1 and the second tendon section 2, but under the combined effect of tendon tension suture device 4 and positioning needle 5, the second stitching end 21 that first of the first tendon section 1 is sewed up the end 11 and second tendon section 2 is within the seam area 3 all the time.Fig. 9 and Figure 10 are respectively the side-looking after tendon is fixed and overlook design sketch.
Because the tendon rupture position is not the centre that always is in whole tendon, therefore, the length of the first tendon section 1 and the second tendon section 2 is not always identical.At this moment, if on the tendon tension suture device 4 two locating holes 41 only are set, then possibly can't satisfy the needs of various situations.For this reason, a plurality of locating holes 41 can be set on tendon tension suture device 4, and the arrangement mode of locating hole 41 differs, so, can fix the tendon section of different length by on tendon tension suture device 4, selecting the locating hole 41 of appropriate position.
Claims (10)
1, a kind of tendon tension suture device, it is characterized in that, be used for cooperating with at least two sections tendons fixedly to be sewed up with at least two positioning needles (5), described tendon tension suture device (4) comprises that at least two can run through respectively and thrust corresponding tendon then this tendon is carried out fixed locating hole (41) for described at least two positioning needles (5).
2, tendon tension suture device according to claim 1 is characterized in that, described tendon tension suture device (4) is a rectangular structure.
3, tendon tension suture device according to claim 1 is characterized in that, described tendon tension suture device (4) is the solid structure, and described locating hole (41) inwall is covered with elastomeric material.
4, tendon tension suture device according to claim 1 is characterized in that, described tendon tension suture device (4) surface is provided with the position week of described locating hole (41) along being provided with elastic rubber fitting.
5, tendon tension suture device according to claim 1 is characterized in that, described positioning needle (5) is an injection needle.
6, tendon tension suture device according to claim 1 is characterized in that, described positioning needle (5) surface is provided with screw thread or a plurality of projection.
7, tendon tension suture device according to claim 1 is characterized in that, described tendon tension suture device (4) is made by alloy material.
8, tendon tension suture device according to claim 1 is characterized in that, described at least two locating holes (41) laterally are arranged side by side.
9, tendon tension suture device according to claim 1 is characterized in that, described at least two locating holes (41) vertically are arranged side by side.
10, tendon tension suture device according to claim 1 is characterized in that, the diameter of the shank that directly is slightly larger than described positioning needle (5) (52) of described locating hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200937298U CN201189184Y (en) | 2008-04-30 | 2008-04-30 | Tendon tension suturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200937298U CN201189184Y (en) | 2008-04-30 | 2008-04-30 | Tendon tension suturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201189184Y true CN201189184Y (en) | 2009-02-04 |
Family
ID=40333335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200937298U Expired - Fee Related CN201189184Y (en) | 2008-04-30 | 2008-04-30 | Tendon tension suturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201189184Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533545A (en) * | 2018-06-18 | 2021-03-19 | 西罗斯有限公司 | Device, assembly and method of use for tendon repair |
-
2008
- 2008-04-30 CN CNU2008200937298U patent/CN201189184Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533545A (en) * | 2018-06-18 | 2021-03-19 | 西罗斯有限公司 | Device, assembly and method of use for tendon repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20110430 |