Electrocoagulation rongeur for hematology nursing

A rongeur and internal medicine technology, applied in the field of medical devices, can solve problems such as the rongeur is not fixed, it is prone to shaking, and it affects the accuracy of surgery.

Inactive Publication Date: 2020-10-30
高树艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages in the prior art that most rongeurs do not have a fixed holding point, so the whole rongeur is prone to shake during the operation, thus affecting the accuracy of the operation, and proposes a Electrocoagulation rongeur for hematology nursing

Method used

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  • Electrocoagulation rongeur for hematology nursing
  • Electrocoagulation rongeur for hematology nursing
  • Electrocoagulation rongeur for hematology nursing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] refer to Figure 1-3 , an electrocoagulation rongeur for hematological medical care, comprising a handle 1, the handle 1 is a hollow structure, a slider 2 is slidably installed on the inner wall of the handle 1, and two fixing rods 3 are fixedly installed on the slider 2 , the handle 1 is fixedly installed with a fixed base 7, two fixed rods 3 are symmetrically arranged, symmetrical about the fixed base 7, two fixed rods 3 are rotated and installed with a rotating base 4, and the two rotating bases 4 are respectively slidably connected with a second One pincer tooth 5 and the second pincer tooth 6, the first pincer tooth 5 and the second pincer tooth 6 cooperate with each other, the first pincer tooth 5 and the second pincer tooth 6 are all provided with the second chute, and the two second pincer teeth Conductive block 18 is all fixedly installed in the groove, is provided with insulating layer on the contact surface of conductive block 18 and the second chute, and con...

Embodiment 2

[0026] refer to Figure 1-3 , an electrocoagulation rongeur for hematological medical care, comprising a handle 1, the handle 1 is a hollow structure, a slider 2 is slidably installed on the inner wall of the handle 1, and two fixing rods 3 are welded on the slider 2, The handle 1 is welded with a fixed seat 7, and the two fixed rods 3 are symmetrically arranged, and are symmetrical about the fixed seat 7. The two fixed rods 3 are rotatably mounted with a rotating seat 4, and the two rotating seats 4 are respectively slidably connected with a first clamp. Teeth 5 and the second tongs 6, the first tongs 5 ​​and the second tongs 6 cooperate with each other, the first tongs 5 ​​and the second tongs 6 are provided with second chute, the two second chute A conductive block 18 is pasted on each of them. An insulating layer is provided on the contact surface between the conductive block 18 and the second chute. The conductive block 18 can be connected with an external wire, thereby r...

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Abstract

The invention belongs to the technical field of medical instruments, in particular to electrocoagulation rongeur for hematology nursing, and aims at the problems that most of the existing rongeur do not have a fixed holding point and thus the whole rongeur is easy to shake in the operation process and the accuracy of the operation is influenced. Proposed now is the following scheme: the electrocoagulation rongeur comprises a grab handle, a sliding block is slidably mounted on the inner wall of the grab handle; two fixed rods are fixedly mounted on the sliding block; a fixed seat is fixedly mounted on the sliding block; rotating bses are rotationally mounted on the two fixed rods; a first clamp tooth and a second clamp tooth are respectively connected to the two rotating seats in a slidingmanner; separation and occlusion of the rongeur can be controlled by pushing the push rod, the push rod can save labor, compared with most existing rongeur, the rongeur has the advantage that the grabhandle can be held all the time in the whole use process, the grab handle cannot move along with opening and closing of the first rongeur tooth and the second rongeur tooth, and thus the use stability can be improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an electrocoagulation rongeur for hematology nursing. Background technique [0002] A rongeur is a medical pliers used to hold bones. It is usually used in orthopedic surgery. The construction principle of the rongeur is similar to that of scissors, but because the surface is not sharp, it can clamp the bone, so that it can be used in orthopedic surgery. In the process of clamping and taking out the bone from the patient, the electric coagulation rongeur is based on the rongeur, which adds a conductive conductor. When the conductive conductor is energized, it can coagulate the wound. , the bleeding site can be heated by electrocoagulation, thereby coagulating the blood on the surface of the wound. [0003] However, the existing rongeur is mainly controlled by two separate handles, and the rongeur itself is a single-handed instrument, so the fingers need to be constantly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/28A61B18/12
CPCA61B17/2812A61B18/12A61B2018/00404A61B2018/00589
Inventor 高树艳
Owner 高树艳
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