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Disposable circumcision stapler safety device

A safety device and stapler technology, which is applied in medical science, surgical fixation nails, surgery, etc., can solve the problems of high surgical experience requirements for operators, inability to adjust the firing state of instruments, and inconvenient operations, so as to reduce surgical experience requirements and structure Simple, effective for increasing success rate

Active Publication Date: 2016-03-02
WUXI SHENKANG MEDICAL INSTR EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage is: it is easy to fire by mistake during operation, and the operator cannot adjust the instrument to the best firing state through the scale during use, which requires high surgical experience for the operator and brings inconvenience to the operation

Method used

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  • Disposable circumcision stapler safety device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Refer to attached figure 1 , the safety device of the disposable circumcision stapler includes a safety block (5), a sleeve (6), a pushing block (4), a glans cover (1) and an adjusting screw (7). The casing (6) is provided with a top groove (6-1), the pushing block (4) is provided with a square groove (4-1), and the back of the glans cover (1) is provided with a short tube, and the short tube is provided with a scale (1-1), the short pipe is provided with an internal thread;

[0013] The glans cover (1) is installed in the needle housing cover (2), the short tube set at the rear of the glans cover (1) is connected to the adjusting screw (7), and the rear end of the needle storage cover (2) is connected to the front end of the cannula (6) , the pushing block (4) is installed in the casing (6), the safety block (5) is installed in the top groove (6-1) on the casing (6), and the safety block (5) passes through the casing top groove ( 6-1) Just block in the square groove ...

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PUM

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Abstract

Disclosed is a safety device for a disposable circumcision anastomat, comprising a safety block (5), a sleeve (6), a push block (4), a balanus cover (1) and an adjustment screw (7), wherein a top slot (6-1) is provided on the sleeve (6), a square slot (4-1) is provided on the push block (4), a short pipe is provided at the back of the balanus cover (1), a scale (1-1) is provided on the short pipe, internal threads are provided inside the short pipe, the balanus cover (1) is mounted in a needle cartridge sheath (2), the short pipe provided at the back of the balanus cover (1) is connected to the adjustment screw (7), the back end of the needle cartridge sheath (2) is connected to the front end of the sleeve (6), the push block (4) is mounted in the sleeve (6), the safety block (5) is mounted in the top slot (6-1) on the sleeve (6), and the safety block (5) is jammed and inserted in the square slot (4-1) on the push block (4) through the top slot (6-1) on the sleeve (6). The safety block (5) has a safety inserting block (5-1) and a handle (5-2) is provided at the upper part of the safety inserting block (5-1). The safety device has a reasonable design, a simple structure, is convenient to use, and can effectively prevent mistakenly firing when an operator is operating the device; and the device can be adjusted to the best firing state via the scale (1-1) at the rear end of the balanus cover (1) and then the operator may fire, thus reducing the requirements of the surgical experience of the operator and improving the success rate of the surgery.

Description

technical field [0001] The invention relates to a safety device for a disposable circumcision stapler, which is suitable for matching with the disposable circumcision stapler. Background technique [0002] In devices such as medical instruments, a disposable circumcision stapler is required. That [0003] The disadvantage is: it is easy to fire by mistake during operation, and the operator cannot adjust the instrument to the best firing state through the scale during use, which requires high surgical experience for the operator and brings inconvenience to the operation. Contents of the invention [0004] The object of the present invention is to provide a safety device for a disposable circumcision stapler in view of the above disadvantages, in that the safety block in the safety device of a disposable circumcision stapler is designed as a button type, and a safety block is arranged on the casing. Top slot, take off the safety block, and you can see the scale at the back...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/326A61B17/115
CPCA61B17/326
Inventor 许祖年赵力赵靓
Owner WUXI SHENKANG MEDICAL INSTR EQUIP
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