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Anorectal loop ligature device with automatic line tightening and cutting functions

A technology of cutting function and ligation device, applied in the field of medical tools, can solve problems such as inconvenience of use, and achieve the effect of convenient use

Pending Publication Date: 2020-12-04
常州创捷微创医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although some manufacturers have designed split-type ligation devices with automatic thread tightening functions, the ligation wires need to be cut off after the ligation is tightened. In the prior art, other tools are generally used to cut the ligation wires. very inconvenient

Method used

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  • Anorectal loop ligature device with automatic line tightening and cutting functions
  • Anorectal loop ligature device with automatic line tightening and cutting functions

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0016] Such as figure 1 , figure 2 An anorectal ligation device with automatic thread tightening and cutting functions is shown, including a handle 1, a firing mechanism arranged on the handle 1, and a ligation mechanism detachably connected to the handle 1, and the handle 1 is provided with an exhaust Port 3, the outer end of the ligation mechanism is provided with a cover 2.

[0017] Described firing mechanism comprises percussion switch 8, turning block 9, pulling block 11, pull bar, extension spring 12, fastener 4, guide bar 16, slide bar, and described slide bar is sleeved outside guide bar, and slide bar comprises positioning slide Rod 1...

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Abstract

The invention relates to an anorectal loop ligature device with automatic line tightening and cutting functions. The anorectal loop ligature device comprises a handle, a percussion mechanism arrangedon the handle and a loop ligature mechanism detachably connected with the handle. The anorectal loop ligature device with the automatic line tightening and cutting-off functions adopts a detachable split structure, is more convenient to use, integrates the automatic line tightening and cutting-off functions, does not need to use other tools in the using process, and provides convenience for anorectal operation.

Description

Technical field: [0001] The invention relates to the technical field of medical tools, in particular to an anorectal ligation device with automatic thread tightening and cutting functions. Background technique: [0002] Existing anorectal ligation devices generally adopt the hand-held gun type, and such ligation devices can generally only be used once. Although some manufacturers have designed split-type ligation devices with automatic thread tightening functions, the ligation wires need to be cut off after the ligation is tightened. In the prior art, other tools are generally used to cut the ligation wires. very inconvenient. Invention content: [0003] In view of the above problems, the present invention proposes an anorectal ligation device with simple structure, flexible adjustment, and convenient use with automatic thread tightening and cutting functions. [0004] The present invention is achieved through the following technical solutions: [0005] An anorectal lig...

Claims

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Application Information

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IPC IPC(8): A61B17/3205A61B17/12
CPCA61B17/32056A61B17/12009
Inventor 施志文陈激
Owner 常州创捷微创医疗器械有限公司
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