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Self-destruction device of medical unipolar and bipolar electric coagulation forceps for disposable use

A technology of bipolar coagulation forceps and self-destruct device, which is applied in the direction of heating surgical instruments, etc., can solve the problems of complex structure, waste of product resources, high production cost, etc., and achieve the effects of cost reduction, convenient production and simple structure

Inactive Publication Date: 2012-10-17
JIANGSU HOPE BIOMEDICAL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The original disposable medical monopolar and bipolar coagulation tweezers are powered by dry batteries. Since dry batteries cannot effectively last, product resources are wasted.
Later, it was proposed to adopt the form of self-destruction to achieve the purpose of one-time use of medical monopolar and bipolar coagulation forceps. For example, in the ZL2010201837858 patent technical solution, in order to achieve one-time use, a series of mechanism acting floor springs are set at the jack, so that The socket after use is blocked by the shutter, and the plug cannot be inserted into the socket.
The structure is complicated and the production cost is high

Method used

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  • Self-destruction device of medical unipolar and bipolar electric coagulation forceps for disposable use
  • Self-destruction device of medical unipolar and bipolar electric coagulation forceps for disposable use
  • Self-destruction device of medical unipolar and bipolar electric coagulation forceps for disposable use

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Embodiment Construction

[0012] Such as Figures 1 to 4 As shown, the present invention arranges two jacks 2,3 laterally symmetrically on the jack base 1, offers a transverse groove 4 on the jack base 1 between the two jacks 2,3, and in the transverse groove 4, a support spring 5 and two sliders 6, 7 are arranged, and the two sliders 6, 7 are respectively arranged at the two ends of the support spring 5, and the two sliders 6, 7 are respectively blocked in the corresponding jack 2 , 1 / 10 to 1 / 2 of the diameter of 3, slopes 6-1 and 7-1 are respectively provided on the faces of the sliders 6, 7 facing the jacks 2, 3.

[0013] Vertical grooves 8, 9 are respectively provided on the jack base 1 below the two jacks 2, 3, and springs 10, 11 and blocking pieces 12, 13 are respectively arranged in each vertical groove 8, 9, One end of each blocking piece 12, 13 is respectively arranged on the corresponding spring 10, 11, the other end of the blocking piece 12, 13 is arranged below the corresponding jack 2, 3,...

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Abstract

A self-destruction device of medical unipolar and bipolar electric coagulation forceps for disposable use relates to the technical field of medical equipment. A jack base is transversely and symmetrically provided with two jacks. The device is characterized in that the jack base between the two jacks is provided with a horizontal groove; the horizontal groove is internally provided with one supporting spring and two sliding blocks; the two sliding blocks are respectively arranged at both ends of the supporting spring and respectively keep out the corresponding jack at a position which is 1 / 10-1 / 2 of the diameter of the jack; the jack base below the two jacks is provided with a vertical groove; the vertical groove is internally provided with a spring and a catch; one end of the catch is arranged above the spring, and the other end of the catch is arranged below the corresponding jack; and one upper side of the catch presses below the corresponding sliding block. The self-destruction device is simple and reasonable in structure, convenient to produce and manufacture and beneficial to reducing cost for disposable use.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to the technical structure technical field of a power supply device for disposable medical monopolar and bipolar electric coagulation forceps. Background technique [0002] The original disposable medical monopolar and bipolar electric coagulation tweezers are powered by dry batteries. Since dry batteries cannot effectively last, product resources are wasted. Later, it was proposed to adopt the form of self-destruction to achieve the purpose of one-time use of medical monopolar and bipolar coagulation forceps. For example, in the technical solution of ZL2010201837858 patent, in order to achieve one-time use, a series of mechanism acting floor springs are set at the jack, so that The jack after use is blocked on the jack because of the shutter, and the situation that the plug cannot be inserted into the jack can not be adopted. The structure is complicated and the producti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12
Inventor 曹建国
Owner JIANGSU HOPE BIOMEDICAL SCI & TECH CO LTD
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