CN203539414U - Tendon cutting and stripping device - Google Patents
Tendon cutting and stripping device Download PDFInfo
- Publication number
- CN203539414U CN203539414U CN201320617941.0U CN201320617941U CN203539414U CN 203539414 U CN203539414 U CN 203539414U CN 201320617941 U CN201320617941 U CN 201320617941U CN 203539414 U CN203539414 U CN 203539414U
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- tendon
- detacher
- arc
- main body
- shaped head
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Abstract
The utility model relates to a tendon cutting and stripping device, which belongs to the technical field of medical equipment, particularly medical equipment used in surgical operation of hands. The tendon cutting and stripping device comprises a stripping device main body and a sleeve, wherein the stripping device main body comprises an arc-shaped head, a long rod, a connecting part and a handle; the arc-shaped head is arranged at one end of the stripping device main body; the handle is arranged at the other end of the stripping device main body; the arc-shaped head is flat; an anti-slip surface is arranged on the surface of the handle; one end of the long rod is connected with the arc-shaped head; the long rod is cylinder-shaped; the connecting part connects the other end of the long rod with the handle; the sleeve of the stripping device is a hollow pipe; the cavity of the sleeve is meshed with the arc-shaped head, the long rod and the connecting part of the stripper main body. The tendon cutting and stripping device adopting the technical scheme has the characteristics of simple structure, practicability and the like; the stripping device can effectively cut and strip tendon and does not need to cut tendon at first to cause mistaken cutting, is favor for judging the position of the tension, and is convenient for stripping and drawing of the tension.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to the tendon using in a kind of hands surgical operation and cuts detacher.
Background technology
In hands surgical operation, usually to use tendon and peel off the technology of cutting, existing tendon cuts detacher and can not effectively peel off tendon, and often to after first cutting off, tendon one end again tendon be inserted in the ring of detacher, peel off again, detacher design is not the radian out of shape along tendon, and reality there is no practical value clinically.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of simple, practical tendon and cuts detacher, this detacher can be accomplished effectively to cut and peel off, do not need again first to cut off tendon, in order to avoid cause by mistake, cut, the position that also helps judgement tendon, facilitates the extraction of peeling off of tendon.
The purpose of this utility model is achieved through the following technical solutions:
Tendon cuts a detacher, comprises detacher main body and sleeve pipe, and described detacher main body comprises arc-shaped head, stock, connecting portion and handle.Arc-shaped head is located at one end of detacher main body, and handle is located at the other end of detacher main body, and arc-shaped head is flat, and handle surfaces is provided with non slip surface.Stock one end is connected with arc-shaped head, and stock is cylindric; Connecting portion is connected the stock other end with handle.Described detacher sleeve pipe is hollow pipe, and arc-shaped head, stock and the connecting portion of its cavity and detacher main body adapt.
Described connecting portion is provided with protruding hitch, the corresponding trepanning that is provided with in the end of sleeve pipe.
Described hitch and trepanning are respectively two.
Feature of the present utility model is: the arc-shaped head of detacher is comprised of the flat handle with radian, is to design according to tendon radian out of shape, object be along tendon surface, play peel off, the effect of separated paratenon.The stock of detacher is designed to cylindric, is beneficial at tendon surface sliding, and does not damage tendon.Anti-slip handle Main Function is hand-held, and can be anti-skidding.Between stock and handle, be connecting portion, it is hitch that respectively there is a button shape projection connecting portion both sides, and the mutual interlock of the trepanning on sleeve pipe, and on casing pipe sleeve, rear defence anti-avulsion falls.Detacher sleeve pipe is hollow-core construction, for holding detacher arc-shaped head and stock, enters, and near-end is made as hollow cylindrical, and far-end is made as hollow flat tubulose with detacher arc-shaped head.
By above-mentioned the technical solution of the utility model, this utility model is reasonable in design, simple in structure, equipment cost is lower, and can either work to peel off the tendon of loosening, can cut tendon again, while cutting tendon, need not extensively peel off and do larger otch, only need 2 little otch enough, along tendon traveling position, can also prevent from cutting by mistake.It is more simple and convenient that application of sleeve is extracted tendon out, steals more laborsavingly when especially tendon has adhesion, no longer needs to extend otch.
Accompanying drawing explanation
Fig. 1 is that tendon of the present utility model cuts detacher structural representation;
Fig. 2 is for being used this utility model to carry out the schematic diagram that forearm tendon cuts.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated:
As shown in Figure 1, a kind of tendon cuts detacher, comprises detacher main body and sleeve pipe 5, and wherein, detacher main body comprises arc-shaped head 1, stock 2, connecting portion 3 and handle 4.Arc-shaped head 1 is located at one end of detacher main body, and handle 4 is located at the other end of detacher main body, and arc-shaped head 1 is flat, and handle 4 surfaces are provided with non slip surface 8.Stock 2 one end are connected with arc-shaped head 1, and stock 2 is cylindric.Connecting portion 3 is connected stock 2 other ends with handle 4.Detacher sleeve pipe 5 is hollow pipe, and the arc-shaped head 1 of its cavity and detacher main body, stock 2 and connecting portion 3 adapt.
For sleeve pipe 5 is firmly socketed in detacher main body, on connecting portion 3, be provided with protruding hitch 6, the corresponding trepanning 7 that is provided with in the end of sleeve pipe 5.Trepanning 7 can be buckled on hitch 6.
Hitch 6 is made as two, and same corresponding trepanning 7 is also made as two.
First the effect of trepanning 6 is used for sewing up tendon, and the second layer effect of trepanning is tendon while passing, and sleeve pipe 5 is just put and is fastened can not come off, otherwise easily come off.When idle, also sleeve pipe 5 firmly can be socketed in detacher main body.
The job step of using detacher of the present utility model to cut forearm tendon is once described below in conjunction with accompanying drawing 2:
As shown in Fig. 2 (a), forearm 50 far-ends are done the first otch 10, find the tendon 30 of wanting to cut, along tendon 30 surfaces, insert detacher 90, separated tendon 30, slides detacher 90 to required length along tendon surface, and the arc-shaped head 1 of detacher 90 is provoked near-end skin, do the second otch 20, find the arc-shaped head 1 of detacher 90.
As shown in Fig. 2 (b), sleeve pipe 5 is placed on the arc-shaped head 1 of detacher 90, outwards extract the detacher handle 4 that is positioned at far-end out, meanwhile, the sleeve pipe 5 that is positioned at near-end is sent into the skin of forearm 50 along the second otch 20.
As shown in Fig. 2 (c), when the first otch 10 place is delivered in the end of sleeve pipe 5, expose sleeve pipe 5 ends, will after the distal severed of tendon 30, put into sleeve pipe 5, and at the interior through and through suture tendon 30 of trepanning 7.So-called through and through suture tendon refers to and penetrates tendon and sew up.
As shown in Fig. 2 (d), sleeve pipe 5 to be released, tendon 30 is also released thereupon, and proximal severed tendon 30 completes tendon 30 and cuts operation.
The above; it is only the preferably specific embodiment of this utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (3)
1. tendon cuts a detacher, it is characterized in that, comprises detacher main body and sleeve pipe, and described detacher main body comprises arc-shaped head, stock, connecting portion and hands handle; Arc-shaped head is located at one end of detacher main body, and handle is located at the other end of detacher main body, and arc-shaped head is flat, and handle surfaces is provided with non slip surface; Stock one end is connected with arc-shaped head, and stock is cylindric; Connecting portion is connected the stock other end with handle; Described detacher sleeve pipe is hollow pipe, and arc-shaped head, stock and the connecting portion of its cavity and detacher main body adapt.
2. tendon according to claim 1 cuts detacher, it is characterized in that, described connecting portion is provided with protruding hitch, the corresponding trepanning that is provided with in the end of sleeve pipe.
3. tendon according to claim 2 cuts detacher, it is characterized in that, described hitch and trepanning are respectively two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320617941.0U CN203539414U (en) | 2013-09-29 | 2013-09-29 | Tendon cutting and stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320617941.0U CN203539414U (en) | 2013-09-29 | 2013-09-29 | Tendon cutting and stripping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203539414U true CN203539414U (en) | 2014-04-16 |
Family
ID=50457587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320617941.0U Expired - Fee Related CN203539414U (en) | 2013-09-29 | 2013-09-29 | Tendon cutting and stripping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203539414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104510514A (en) * | 2013-09-29 | 2015-04-15 | 苏州瑞华医院有限公司 | Tendon incisional stripper and stripping method thereof |
| WO2016033647A1 (en) * | 2014-09-02 | 2016-03-10 | Allegra Orthopaedics Limited | A device and method for tendon surgery |
| US9763651B2 (en) | 2015-03-18 | 2017-09-19 | E-Da Hospital | Tendon stripper |
-
2013
- 2013-09-29 CN CN201320617941.0U patent/CN203539414U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104510514A (en) * | 2013-09-29 | 2015-04-15 | 苏州瑞华医院有限公司 | Tendon incisional stripper and stripping method thereof |
| WO2016033647A1 (en) * | 2014-09-02 | 2016-03-10 | Allegra Orthopaedics Limited | A device and method for tendon surgery |
| US9763651B2 (en) | 2015-03-18 | 2017-09-19 | E-Da Hospital | Tendon stripper |
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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: 20140416 Termination date: 20170929 |