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Bipolar high-frequency energy blood vessel closer and using method

A blood vessel closure and extremely high-frequency technology, applied in the field of medical devices, can solve problems such as difficult to achieve multi-degree-of-freedom bending of the head, complex structure, and more space for head electrodes, so as to achieve good surgical results, reduce volume, and disconnect good effect

Pending Publication Date: 2022-02-15
剑虎医疗科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Its structure is complex, it occupies a lot of head electrode space, and it is not easy to realize the multi-degree-of-freedom bending operation of the head

Method used

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  • Bipolar high-frequency energy blood vessel closer and using method
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  • Bipolar high-frequency energy blood vessel closer and using method

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Embodiment Construction

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0041] In order to keep the drawings concise, each drawing only schematically shows the parts related to the invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0042] It should also be...

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Abstract

The invention relates to the technical field of medical instruments, in particular to a bipolar high-frequency energy blood vessel closer and a using method. The bipolar high-frequency energy blood vessel closer comprises: a handle and a connecting rod, wherein a control circuit is arranged on the handle; a plier head, which is arranged at one end of the connecting rod and comprises an upper plier and a lower plier, wherein the upper plier and the lower plier are provided with respective folding surfaces; two electrode plates, which are arranged on the two folding faces respectively, wherein after the plier head is folded, the two electrode plates are attached to each other; and electric cutting plates, which are fixed to containing grooves formed in the folding faces, wherein one sides of the electric cutting plates extend out of the containing grooves and are used for being connected with vascular tissue in an abutting mode, and the electrode plates and the electric cutting plates are both conductive and are electrically connected to the control circuit. The design of the closer is ingenious, the structure of the closer is reasonable, the structural limitation of a mechanical blade is eliminated, a good operation effect is brought, and the electrode plates and the electric cutting plates have very remarkable popularization and application significance.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a bipolar high-frequency energy vessel closure device and a method for using it. Background technique [0002] The bipolar high-frequency energy device is a kind of blood vessel closure device widely used in the surgical field, mainly composed of a bipolar device and an energy generator. After the bipolar energy device has closed the blood vessel or tissue, it needs to be disconnected. Current bipolar instruments rely on their built-in blades, which are pushed by mechanical devices to cut blood vessels or tissues. Its structure is complex, it occupies more space for the electrodes on the head, and it is not easy to realize the operation of bending the head with multiple degrees of freedom. [0003] Therefore, it is necessary to solve the above technical problems. Contents of the invention [0004] Aiming at the above-mentioned technical problems, the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/12A61B18/14
CPCA61B18/12A61B18/1206A61B18/1442A61B18/1445A61B2018/126A61B2018/00351A61B2018/1452A61B2018/00827A61B2018/00892
Inventor 周再丰赵永明
Owner 剑虎医疗科技(苏州)有限公司
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