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Safety system and anastomat with same

A technology of holding unit and trigger, applied in anatomical instruments, medical science, surgery, etc., can solve problems such as circuit failure and misoperation, and achieve the effect of enhancing safety

Active Publication Date: 2016-08-03
NINGBO VERYKIND MEDICAL DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing staplers are prone to circuit failure or misoperation during the operation, leading to medical accidents

Method used

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  • Safety system and anastomat with same
  • Safety system and anastomat with same
  • Safety system and anastomat with same

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Embodiment Construction

[0058] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.

[0059] The invention relates to a laparoscopic stapler, which includes:

[0060] An execution unit, used to realize clamping, cutting and nailing functional actions; a transmission unit, used to transmit power to the execution unit; a control unit, used to control the timing process of the realization of the above functions; a power A unit is used to output power for clamping, cutting and nailing actions; a battery unit is used to supply power to the motor and the circuit. A clamping and holding unit is used to maintain the closed handle in a closed state; an automatic reset unit is used to automatically reset the rotating head in an unlocked state.

[0061] The execution unit includes: a clamping subunit, a cutting subunit and a nailing subunit.

[0062] Such as figure 1 Shown is a schematic diagram of...

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PUM

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Abstract

The invention discloses a safety system and an anastomat with the same. The safety system comprises a hiding safety unit, an abutting safety unit, a clamping retaining unit, an automatic reset unit and a manual reset unit. The hiding safety unit and the abutting safety unit are used for preventing a trigger from being triggered by mistake. The clamping retaining unit is used for locking and closing a handle. The automatic reset unit is used for automatically resetting a rotary head in a non-locked state. The manual reset unit is used for manually resetting a tool. Compared with the prior art, the safety system and the anastomat with the same have the advantages that the safety of the anastomat in the operation process is improved, and secondary hurt, caused by maloperation or faults, to an operation object is avoided.

Description

technical field [0001] The invention relates to the field of surgical instruments, in particular to a safety system and a stapler with the safety system. Background technique [0002] At present, minimally invasive surgery occupies an important position in surgical operations, among which, resection of lesions is an important part of surgical operations. The current general method is that surgical surgical instruments have a long shaft or rod-shaped structure. With the cooperation of the endoscope, the shaft or rod is inserted into the lesion, and the lesion is excised. [0003] Stapler is a kind of surgical instrument. The working principle of the stapler is to clamp the stapler on the lesion, perform excision, and suture the lesion while excision. [0004] However, the existing staplers are prone to circuit failure or misoperation during the operation, leading to medical accidents. [0005] In view of the above-mentioned defects, the creator of the present invention has ...

Claims

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Application Information

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IPC IPC(8): A61B17/072A61B17/3209
CPCA61B17/00234A61B17/072A61B17/3209A61B2017/07285
Inventor 陈再宏徐慧中
Owner NINGBO VERYKIND MEDICAL DEVICE CO LTD
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