Bipolar electrocoagulation device for stereotactic surgery

A stereotaxic, polar electric technology, applied in the field of medical devices, can solve the problems of high risk of single-stage coagulation, burns in the contact part of the operating bed, lack of bipolar coagulation needles, etc., to reduce errors, reduce current, and simplify Effect

Pending Publication Date: 2022-06-07
BEIJING TIANTAN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The risk of single-stage coagulation is relatively high. The main body of the operating bed is mostly made of metal. When the patient accidentally touches the metal part of the operating bed, it will cause burns on the part of the body that is in contact with the operating bed
Therefore, the use of bipolar coagulation is more advantageous, but there is currently a lack of bipolar coagulation needles suitable for stereotaxic surgery to cooperate with precise surgical operations

Method used

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  • Bipolar electrocoagulation device for stereotactic surgery
  • Bipolar electrocoagulation device for stereotactic surgery
  • Bipolar electrocoagulation device for stereotactic surgery

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Embodiment Construction

[0036] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only for the purpose of It is for the convenience of describing the present invention and simplifying the description, rather than indicating or implying tha...

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Abstract

The invention relates to a bipolar electrocoagulation device for stereotactic surgery, which comprises a mounting seat, a first electrode, a second electrode, a third electrode and a fourth electrode, two insulating cylinders; the two insulating cylinders are fixedly arranged in the two through holes in a sleeving manner respectively; the two electric coagulation needles are arranged in the two insulating cylinders in a sleeved mode respectively, one ends of the two electric coagulation needles are connected with a power source, and the other ends of the two electric coagulation needles are working ends. The bipolar electrocoagulation device for the stereotactic surgery can be matched with a stereotactic robot so as to be matched with precise surgical operation.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a bipolar electrocoagulation device for stereotaxic surgery. Background technique [0002] Stereotactic surgery is one of the important diagnosis and treatment methods in minimally invasive neurosurgery. It is guided by imaging positioning and orientation instruments to insert microscopic instruments such as microelectrodes, puncture needles, and biopsy needles into specific targets in the brain; , to take tissue samples, produce lesions or remove lesions and other methods to diagnose and treat various diseases of the central nervous system. Deep brain stimulation is a neuromodulation technology that has emerged in the past 20 years for the treatment of diseases of the central nervous system. It is precisely positioned through stereotaxic technology, and the stimulation electrodes are implanted into specific nerve nuclei in the brain tissue. The nerve nucleus must be stimulate...

Claims

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Application Information

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IPC IPC(8): A61B18/12A61B34/30A61B90/10A61B18/00
CPCA61B18/1206A61B34/30A61B90/10A61B2018/00589A61B2018/00595A61B2018/00446A61B2018/126A61B2018/00321
Inventor 陈颍川朱冠宇杜婷婷安琪袁天朔马若宇张建国孟凡刚杨岸超张华刘焕光石林韩春雷姜胤张鑫
Owner BEIJING TIANTAN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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