Medical sucker nibbling forceps

A suction device and suction device technology, applied in medical science, surgical forceps, surgery, etc., can solve the problems of inability to accurately grasp lesions and damage the normal tissue structure around it, and achieve the effect of reducing the difficulty of operation and improving the efficiency of operation.

Pending Publication Date: 2020-06-23
肖健齐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During surgical treatment of diseases, it is necessary to use pliers to grasp the lesion. The use of existing pliers is sometimes limited by the operating angle or space, resulting in the inability to accurately grasp the lesion. If it is grasped forcibly, the surrounding normal tissue structure will be damaged

Method used

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  • Medical sucker nibbling forceps
  • Medical sucker nibbling forceps
  • Medical sucker nibbling forceps

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The clamp drive handle installed at the rear end of the clamp device is composed of a front scissor handle 13, a rear scissor handle 14 and a limit pad 15. The front scissor handle 13 and the rear scissor handle 14 are hinged in the middle, and the front The top end of the scissor handle 13 is provided with an external threaded tube protruding forward. The tailstock mounting cap 2 is threaded into the external threaded tube of the front scissor handle 13, and the pull rod 5 extends backwards. The tie rod 5 between the handle 13 and the top end of the rear scissor handle 14 is covered with a limit pad 15, and the rear end of the tie rod 5 is clamped into the top of the rear scissor handle 14 to clamp the rear scissor handle 14 and the top of the rear scissor handle 14 Pull the pull rod 5, the pull rod 5 drives the chuck 7 of the clamping device to close, thereby realizing the clamping function, the back scissor handle 14 is released, and the back scissor handle 14 pushes t...

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PUM

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Abstract

The invention discloses medical sucker nibbling forceps and belongs to the technical field of medical nibbling forceps. A rectangular groove is formed in the side wall of the front end of a main rod;cross clamp heads are arranged at the front end of the main rod; cross rods at the rear ends of the clamp heads are positioned in the rectangular groove; hinging shafts of the clamp heads are fixed onthe left wall and the right wall of the rectangular groove; connecting rods are respectively hinged with the rear ends of two cross rods; a pull rod channel hole is formed in the rear end of the rectangular groove of the main rod; a pull rod is inserted into the pull rod channel hole; the front end of the pull rod is hinged with the rear ends of the two connecting rods; an end head is arranged atthe rear end of the pull rod; a support rod is fixedly connected with the side wall of the rear end of the main rod; a support rod end is a sucker catheter connector; a pair of sucking channels are formed in the front end of the main rod; the sucking channels are positioned in both ends of the pull rod channel holes; a main sucking pipeline is arranged at the end part of the sucker catheter connector; the sucking channels communicate with the main sucking pipeline; the sucker catheter connector is connected with a catheter of a sucker; and the rear end of the main rod is sleeved by a tail base mounting cap and is mounted on a forceps driving handle through the tail base mounting cap.

Description

Technical field [0001] The invention relates to a medical aspirator biting forceps, belonging to the technical field of medical biting forceps. Background technique [0002] In surgical treatment of diseases, it is necessary to grasp the lesion with bite forceps. The use of existing bite forceps is sometimes limited by the operating angle or space, resulting in the inability to grasp the lesion accurately. If forced grasping will damage the surrounding normal tissue structure. Summary of the invention [0003] In order to solve the above-mentioned shortcomings of the prior art, the present invention provides a medical suction bite forceps, which can suck the lesion into the jaw with the help of attractive force to ensure accurate and effective grasping of the lesion and complete minimally invasive surgery. [0004] The technical solution adopted by the present invention to solve its technical problem is: a medical suction bite pliers, including a clamping device, a suction device an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/28
CPCA61B17/2812A61B2217/005
Inventor 肖健齐肖卓宜肖卓冉
Owner 肖健齐
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