A kind of bundling deviceTechnical field
The invention belongs to technical field of medical instruments, relate to a kind of bundling device.
Background technology
At present, on clinical operation, usual silk thread is tied up, and there is inconvenient problem with use clinically, and silk thread is the biggest to the wound of surrounding tissue, ties up fixed effect bad, and silk thread is tied up and be can only be used to open surgery, it is impossible to for Minimally Invasive Surgery.Except binding method, the method the most also using compression clamp to close reaches to block pipeline, the purpose of fixing organization, compression clamp closes, need to could close tube chamber after pipeline is flattened pressurization to reach to block purpose, therefore, the tube wall flattening position can become the thinnest, even has the risk of cut, and the length that heals is more than 1/2 pipe girth, so not being preferable ligation apparatus.
Summary of the invention
The present invention is directed to the problems referred to above, it is provided that a kind of bundling device, this bundling device can effectively reach the purpose blocked, and healed surface is little simultaneously, and it is firm to ligature.
According to technical scheme: a kind of bundling device, it is characterized in that: include that first ties up arm, second ties up arm, described first ties up arm, second ties up both arms one end is fixed together, first free end tying up arm arranges first and fixes post, second free end tying up arm arranges second and fixes post, first fixes and arranges convex thorn on post, second fixes and forms recessed button on post, described convex thorn cooperates with recessed button, described first ties up arm, second ties up that both arms outer surface is uniform is provided with fixing tooth, first ties up arm, second ties up the slip of arm surface both arranges tight stopper, tight locking teeth within stopper ties up arm with first respectively, second ties up corresponding fixing tooth on arm matches.
As a further improvement on the present invention, described locking teeth includes that locking teeth, lower locking teeth, the fixing tooth that described upper locking teeth is tied up on arm with first are paralleled, and the fixing tooth that lower locking teeth is tied up on arm with second is paralleled.
As a further improvement on the present invention, described first tie up arm, second to tie up both arms length equal.
The method have technical effect that: product structure of the present invention is exquisite, design concept is unique, when ligation operation, by the pipeline that will need to ligature or tissue centripetal so that tube chamber tightens, and reaches the purpose tightened.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is further described.
In Fig. 1, including first tying up arm 1, second tying up arm 2, tight stopper 3, fixing tooth 4, first fix post 5, convex thorn 6, recessed button 7, second fix post 8, locking teeth 9, upper locking teeth 9-1, lower locking teeth 9-2 etc..
As shown in Figure 1, the present invention is a kind of bundling device, arm 1 is tied up including first, second ties up arm 2, described first ties up arm 1, second ties up both arms 2 one end is fixed together, first free end tying up arm 1 arranges first and fixes post 5, second free end tying up arm 2 arranges second and fixes post 8, first fixes and arranges convex thorn 6 on post 5, second fixes and forms recessed button 7 on post 8, described convex thorn 6 cooperates with recessed button 7, described first ties up arm 1, second ties up that both arms 2 outer surface is uniform is provided with fixing tooth 4, first ties up arm 1, second ties up the slip of arm 2 surface both arranges tight stopper 3, tight locking teeth 9 within stopper 3 ties up arm 1 with first respectively, second ties up corresponding fixing tooth 4 on arm 2 matches.
Locking teeth 9 includes locking teeth 9-1, lower locking teeth 9-2, and the fixing tooth that described upper locking teeth 9-1 and first is tied up on arm 1 is parallel, and the fixing tooth that lower locking teeth 9-2 and second is tied up on arm 2 is parallel.
First tie up arm 1, second to tie up both arms 2 length equal.
The work process of the present invention is as follows: this practical product is in use, corresponding pliers for binding is coordinated to be operated, specifically convex thorn 6 is fastened and connected with recessed button 7, tie up arm 1 by first, the second fixing end tying up both arms 2 is connected with pliers for binding, being promoted tight stopper 3 to move forward by the impeller on pliers for binding, until pipeline or corresponding tissue being tightened up, unclamping pliers for binding, bundling device disengages with pliers for binding, has tied up.
Product of the present invention is particularly well-suited in Minimally Invasive Surgery, is tied up by blood vessel by product of the present invention, then carries out corresponding surgical operation.Product of the present invention is disposable product, after convex thorn 6 and recessed button 7 are fastened and connected, can not separate, and tight stopper 3, along first tying up arm 1, second tying up after arm 2 moves forward, can not retreat, and disposable product can be prevented effectively from the cross infection problem in operation process.