Electric-coagulation hemostatic device

A technology of electrocoagulation and bipolar coagulation forceps, which is applied in the field of medical devices, can solve the problems of increased complications, prolonged operation time, and increased blood loss, and achieve the effects of reduced surgical complications, shortened operation time, and reduced blood loss

Inactive Publication Date: 2011-04-20
王剑火
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bleeding between the spinal canal wall and the dural space during spinal surgery is clinically called epidural space bleeding. Due to the particularity of the local anatomy, it is impossible to use the existing electrocoagulation device for electrocoagulation or suture hemostasis. Packing and compression hemostasis It has the disadvantages o

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Embodiment Construction

[0011] Now in conjunction with the accompanying drawings, specific embodiments of the present invention will be described in detail.

[0012] The electrocoagulation and hemostasis device of the present invention is composed of a body 1 and a head 2. A pair of slots 3 and 4 that match the common bipolar electrocoagulation tweezers are arranged in the body 1. The head 2 is composed of a protective plate 5 and It is composed of a pair of tissue contact electrodes 6 and 7 fixed on the protective plate. The slots 3 and 4 are respectively connected with the tissue contact electrodes 6 and 7 through metal wires 8 and 9, and the metal wires 8 and 9 are embedded in the body 1 and the protection In the plate 2, the body 1 and the head 2 form a certain angle, and the protective plate 5 and the body 1 are both insulators, and are not electrically conductive with the slots 3 and 4, the tissue contact electrodes 6 and 7, and the metal wires 8 and 9. The protective plate 5 has a thermal insu...

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Abstract

The invention relates to the technical field of medical apparatuses, in particular to an electric-coagulation hemostatic device comprising a body 1 and a head 2, wherein a pair of slots 3 and 4 which are matched with a forceps blade of the common bipolar coagulation forceps is arranged in the body 1, the head 2 comprises a protecting plate 5 and a pair of tissue contact electrodes 6 and 7, wherein the pair of tissue contact electrodes 6 and 7 are fixed on the protecting plate 5, the slots 3 and 4 are respectively connected with the tissue contact electrodes 6 and 7 by metal wires 8 and 9 which are buried into the body 1 and the protecting plate 5, the body 1 and the head 2 form a certain included angle, and the protecting plate 5 and the body 1 are insulators. The protecting plate 5 is used for preventing heat generated from electric coagulation from being quickly transferred to the other side of the protecting plate from one side to destroy spinal dura mater, spinal cord and nerves. The invention has simple structure and convenience for operation, can quickly and definitely carry out electric-coagulation hemostasis on hemorrhagic spots of epidural spaces in spinal operation and increase operation safety.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an electrocoagulation hemostasis device. Background technique [0002] Wound bleeding in surgical operations is an inevitable event. Electrocoagulation has the advantages of simplicity, convenience, speed and accuracy, and is the most commonly used hemostasis method in surgical operations. The bleeding between the spinal canal wall and the dural space during spinal surgery is clinically called epidural space bleeding. Due to the particularity of the local anatomy, it is impossible to use the existing electrocoagulation device for electrocoagulation or suture hemostasis. Packing and compression hemostasis It has the disadvantages of high technical requirements, slow onset of hemostatic effect, and inaccurate effect. Therefore, it is difficult to stop bleeding in the spinal epidural space, which not only increases the amount of bleeding, prolongs the operation time, in...

Claims

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Application Information

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IPC IPC(8): A61B18/12
Inventor 王剑火
Owner 王剑火
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