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Purse pliers and its prompting device

A purse-string forceps and indicator window technology, applied in the field of medical devices, can solve the problems of misjudgment, low precision of the purse-string forceps, failure of surgery, etc., and achieve the effect of improving the precision

Active Publication Date: 2016-11-23
B J ZH F PANTHER MEDICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operator usually judges whether the purse-string forceps has completed the suture by feeling, and sometimes there is a misjudgment, which leads to the failure of the operation, and the precision of the purse-string forceps is low

Method used

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  • Purse pliers and its prompting device
  • Purse pliers and its prompting device
  • Purse pliers and its prompting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The core of the present invention is to provide a prompting device for purse pliers, which improves the precision of purse pliers. Another core of the present invention is to provide a purse pliers including the above prompting device.

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Please refer to Figure 1 to Figure 4 In a specific embodiment, the prompting device for purse pliers provided by the present invention includes a rotary handle 4 and a casing 3, a shrapnel 2 is arranged inside the casing 3, and a sounding wheel 1 with a groove is arranged on the rotary handle 4, and the concave The groove can be in contact with the shrapnel 2 . When using the purse forceps, fix the tissue at the movable jaw of the purse forceps, then hold the rotating han...

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PUM

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Abstract

The invention provides a prompt device for a pouch pincer. The prompt device comprises a rotating handle and a shell, wherein an elastic sheet is arranged in the shell; a sounding wheel with a groove is arranged on the rotating handle; the groove of the sounding wheel is in contact with the elastic sheet. When the pouch pincer is used, the tissue is fixed at a moveable pincer opening of the pouch pincer, and then the rotating handle is held for driving a center shaft to rotate, the sounding wheel is driven to rotate by the rotating handle, the groove of the sounding wheel is in contact with the elastic sheet, an impact sound is sent for prompting an operator that a suture position of the pouch pincer is in an optimal position and the suture can be ended when the elastic sheet enters the groove, so that the precision of the pouch pincer is increased. The invention also provides the pouch pincer which comprises the prompt device.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a prompting device for purse-string forceps. The present invention also relates to a purse pliers comprising the above prompting device. Background technique [0002] In the surgical operation of medical science, since the first staple product was invented in the 1960s, the medical stapler has become an indispensable medical device to assist in the process of incision suturing. With the development of medicine and product research and development, more and more multifunctional staple products are used in clinical practice. The scope of application has been involved in various fields such as gastrointestinal surgery, hepatobiliary surgery, thoracic surgery, urology, obstetrics and gynecology, and has become one of the indispensable tools for doctors. For patients, it has many advantages such as less blood loss during operation, less operation time, and equipment inst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/04
CPCA61B17/11A61B2017/1142
Inventor 刘青李炳容
Owner B J ZH F PANTHER MEDICAL EQUIP