An automatic mucosal marker biopsy forceps

A biopsy forceps and mucosal technology, applied in the field of medical devices, can solve the problems of unmarkable biopsy site and single function, and achieve the effects of multiple reuse, flexible operation and strong practicability.

Active Publication Date: 2015-09-02
山东达释孜信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an automatic mucosal marking biopsy forceps, its main purpose is to solve the problem that the function of the commonly used biopsy forceps is relatively single, and it is impossible to complete the marking of the biopsy site while taking the biopsy

Method used

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  • An automatic mucosal marker biopsy forceps
  • An automatic mucosal marker biopsy forceps
  • An automatic mucosal marker biopsy forceps

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Embodiment Construction

[0024] In order to clearly illustrate the technical features of the solution, the solution will be described below through a specific implementation mode combined with the accompanying drawings.

[0025] Such as Figure 1-4 As shown, an automatic mucosal marker biopsy forceps of the present invention includes a handle 1, a sliding handle 2, a forceps arm 3 and a forceps head 4, the sliding handle 2 is placed on the handle 1, and the upper end of the forceps arm 3 Connected with the handle 1, the pliers head 4 is fixedly arranged on the lower end of the pliers arm 3, the inside of the handle 1 is provided with a micro-injector 5, the front end of the micro-injector 5 is connected to a micro-injection needle 51, and the end of the injection needle 51 is An injection needle head 52 is provided, and the injection needle head 52 is inserted into the sheath tube 6 provided at the lower end of the forceps arm 3 .

[0026] The front end of the micro-injector 5 is also fixed with a cl...

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PUM

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Abstract

Automatic mucosa marking biopsy forceps comprise a handle, a sliding handle, a forceps arm and a forceps head, wherein a micro-syringe is arranged inside the handle, the front end of the micro-syringe is connected with a miniature injection needle tube, an injection needle head is arranged on the end portion of the injection needle tube, the injection needle head is arranged in a sheath tube in an inserted mode, and the sheath tube is arranged on the lower end portion of the forceps arm. A clamping block is arranged on the front end portion of the micro-syringe, one end of the clamping block is arranged on a long-strip-shaped through hole in a clamped mode, the long-strip-shaped through hole is formed in the handle, and the other end of the micro-syringe is connected to an elastic button. A groove is formed in the portion, corresponding to the clamping block, inside the sliding handle, and the groove is formed corresponding to the long-strip-shaped through hole. A syringe wedge-shaped tail end is arranged at the rear end of the micro-syringe, and a tail portion wedge-shaped groove corresponding to the wedge-shaped portion of the syringe wedge-shaped tail end is further formed in the handle. A handle wedge-shaped embossment is arranged on the position, corresponding to the tail portion wedge-shaped groove, of a portion of the sliding handle, and the portion of the sliding handle slides and moves along the handle. A sliding groove corresponding to the handle wedge-shaped embossment is formed in the handle. The automatic mucosa marking biopsy forceps can take biopsies while completing marking of a biopsy portion, and the automatic mucosa marking biopsy forceps are convenient to operate.

Description

technical field [0001] The invention relates to a medical device, in particular to an automatic mucosal marker biopsy forceps. Background technique [0002] In modern medicine, in order to obtain information on certain diseased parts of the human body cavity, doctors usually use biopsy forceps to clamp some diseased tissue in the human body cavity for detection, so as to obtain the diagnosis and treatment method of the disease by analyzing the diseased tissue. [0003] Currently, the commonly used function is relatively single, and only the diseased tissue of the corresponding part can be obtained. Sometimes in order to find the lesion during subsequent reexamination or determine the lesion as soon as possible during laparotomy, it is necessary to mark the biopsy site while using biopsy forceps to take the lesion. [0004] However, there is no such biopsy forceps that can not only take biopsies but also mark the biopsy sites taken in the market at present. Contents of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B10/06A61B19/00
Inventor 李宾秦成勇许洪伟王广川刘娟贺嘉君
Owner 山东达释孜信息技术有限公司
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