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Meshing pincers

A technology of pliers head and pliers rod, applied in the field of occlusal forceps, which can solve the problems of blurred vision, no locking mechanism, enlarged incision, etc., and achieve the effects of reducing hand fatigue, facilitating surgical operation, and convenient operation and use

Active Publication Date: 2014-11-26
DABO MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing occlusal forceps do not have a locking mechanism, and cannot fix the opening positions of the gripping mechanism and the clamping mechanism. When grasping tissue, the doctor has to pinch the handle for a long time to prevent the tissue from falling, which is likely to cause the doctor's fatigue; in addition , the existing occlusal forceps also do not have a flushing device, and cannot directly flush the surgical area, resulting in blurred vision, difficult operation, and affecting the surgical effect. and mental trauma

Method used

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Examples

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Embodiment Construction

[0028] Below by embodiment the content of the present invention is specified:

[0029] Please check Figure 1 to Figure 4 , a kind of occlusal pliers, comprising a fixed handle 10, a movable handle 20, a pliers rod 30 and a push rod 40, the fixed handle 10 and the movable handle 20 are rotationally connected by a handle fixing pin 50; the rear end of the pliers rod 30 is affixed to the fixed handle 10. The front end of the pliers rod 30 is fixedly connected with a fixed pliers head 60; the rear end of the push rod 40 is pushed against the movable handle 20, and the front end of the push rod 40 is connected with a movable pliers head 70; the opening and closing of the movable handle 20 can drive the movable The pliers head 70 is opened and closed; a locking mechanism 80 is also included, and the locking mechanism 80 includes:

[0030] Press bar 81, the part of the fixed handle 10 is provided with a card slot with an opening downward, the press bar 81 is snapped into the card s...

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Abstract

The invention discloses meshing pincers which comprise a clenching mechanism and a clamping mechanism. The clenching mechanism comprises a fixed handle (10) and a movable handle (20). The clamping mechanism comprises a fixing pincer head (60) and a movable pincer head (70) for meshing foreign matter, and the movable handle (20) and the fixed handle (10) of the clenching mechanism can open and close to drive the movable pincer head (70) and the fixed pincer head (60) of the clamping mechanism to open and close. The clenching mechanism is further provided with a locking mechanism (80) which can lock the clamping state of the movable pincer head (70) and the fixed pincer head (60) by locking the open state of the movable handle (20) and the fixed handle (10) of the clenching mechanism. The meshing pincers can be automatically locked and increase meshing force and are convenient to operate and capable of saving labor and being poured and flushed in an operation, a wound surface is small, and the pain of a patient is relieved.

Description

technical field [0001] The invention relates to a bite pliers. Background technique [0002] The occlusal forceps are mainly used for arthroscopic surgery. The existing occlusal forceps generally include a gripping mechanism and a clamping mechanism. The grasping mechanism includes a fixed handle, a movable handle, a pliers rod and a push rod, and the clamping mechanism includes a fixed pliers head for occlusal foreign objects. It is connected with the movable pliers head, wherein the movable handle, the push rod and the movable pliers head are connected to form a linkage mechanism. When in use, the opening and closing of the movable handle and the fixed handle can drive the opening and closing of the movable pliers head and the fixed pliers head of the clamping mechanism. Open and close, so as to realize the bite function. However, the existing occlusal forceps do not have a locking mechanism, and cannot fix the opening positions of the gripping mechanism and the clamping ...

Claims

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Application Information

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IPC IPC(8): A61B17/29A61B17/56
CPCA61B17/29A61B2017/2946A61B2217/007
Inventor 张喜贵林志军
Owner DABO MEDICAL TECH CO LTD
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