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Disposable circumcise anastomat

A circumcision and stapler technology, applied in medical science, surgery, etc., can solve the problem that the screw closure method cannot be used for one-time use, and achieve the effect of enhancing fixation

Active Publication Date: 2012-08-01
WUHU SNNDA MEDICAL TREATMENT APPLIANCE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problem that the existing circumcision device cannot realize disposable use by using the screw rod closure method

Method used

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  • Disposable circumcise anastomat
  • Disposable circumcise anastomat
  • Disposable circumcise anastomat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Disposable circumcision stapler of the present invention, please refer to Figure 1 to Figure 4 As shown, the two ends of the opening of the outer ring are respectively provided with a first fixing seat 1 and a second fixing seat 2, and the inside of the first fixing seat 1 is fixedly connected with a screw 3, and the screw 3 is an integral structure preset inside the first fixing seat 1 . The second fixing base 2 is provided with a through hole 4 matched with the screw 3 , and the screw 3 passes through the through hole 4 to cooperate with the nut 6 . like image 3 As shown, the upper end of the second fixing seat 2 is provided with a self-destruction groove 11. When the ring needs to be removed, use a special tool (such as: tweezers or a plug-in that matches the self-destruction groove) to insert into the self-destruction groove 11, and the second The perforation 4 of the fixing seat 2 is broken, thereby opening the opening.

[0037] like figure 2 and Figure 4 A...

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PUM

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Abstract

The invention relates to a disposable circumcise anastomat. An outer ring is provided with an opening, a first fixing seat and a second fixing seat are respectively arranged at two ends of the opening of the outer ring, a screw sequentially penetrates through perforated holes of the first fixing seat and the second fixing seat, is provided with a rotary connector and is fixed onto the first fixing seat by a non-return fixing seat, the non-return fixing seat can be provided with an inclined protrusion on the outer wall, can also be provided with an inclined protrusion along the outside of the circumference, and is fittingly connected with an inclined groove disposed inside the first fixing seat so that the screw cannot return, and a nut matching with the screw can also be provided with a non-return structure to achieve the double non-return purpose.

Description

technical field [0001] The invention relates to a circumcision device, in particular to a disposable circumcision stapler with a closure device preventing medical instruments from being reused. Background technique [0002] The role of adult circumcision surgery in reducing HIV transmission has been widely recognized. The disposable circumcision stapler designed by Mr. Shang Jianzhong adopts a closed locking structure with a self-destructing locking block at the opening of the outer ring. It effectively solves the problem of repeated use of instruments caused by the connection of traditional circumcision instruments with screw rods and holes, and greatly improves the safety and standardization of circumcision operations. [0003] However, due to the problem of operating habits, many people are still accustomed to using the screw closure method. According to the needs of consumers, the applicant designed an innovative structure that retains the screw closure method while addi...

Claims

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Application Information

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IPC IPC(8): A61B17/326
CPCA61B17/326
Inventor 商建忠商晶晶
Owner WUHU SNNDA MEDICAL TREATMENT APPLIANCE TECH
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