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Vapor ablation equipment

A kind of equipment and steam technology, applied in the field of steam ablation equipment, can solve problems such as potential safety hazards

Pending Publication Date: 2021-05-25
HANGZHOU BRONCUS MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a steam ablation device to solve the problem of potential safety hazards

Method used

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  • Vapor ablation equipment
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Embodiment Construction

[0099] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0100] Please refer to figure 1 , in the embodiment of the present invention, the steam ablation device may include: a handle 2 , a heating component 22 , a power module 12 , an injection part 14 , and a first processing circuit 11 .

[0101] The handle 2 can be understood as a structure suitable for operation so as to implement steam injection, wherein a cavity 21 can be provided, and a spout 23 connected to the cavity 21 can be arranged between the cavity 21...

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Abstract

The invention provides steam ablation equipment. The steam ablation equipment comprises a handle, a heating part, a power module, an injection part and a first processing circuit, wherein a containing cavity and a nozzle connected to the containing cavity are formed in the handle, the heating part is arranged in the containing cavity, the power module is electrically connected to the heating part to supply power to the heating part and enable the heating part to emit heat, and the injection part is connected to the containing cavity to inject water into the containing cavity. The first processing circuit comprises a first control module, a voltage comparison module, a temperature comparison module and a protection logic processing module, wherein the voltage comparison module and the temperature comparison module are both electrically connected to the first side of the protection logic processing module, and the first side of the protection logic processing module is electrically connected with the first control module.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a steam ablation device. Background technique [0002] Steam ablation is an emerging technology that forms high-temperature water vapor, and then applies high-temperature water vapor to the target site in the patient's body. It can be used for local tissue inflammation, injury repair, etc. Steam ablation can be applied, for example, to the bronchi, but is not limited thereto. [0003] In steam ablation equipment, the heating component can be installed in the cavity, and the power supply can heat the heating component, and then heat and evaporate the water sent into the cavity to form steam. However, it is difficult to guarantee the safety during the working process, such as When the temperature of the heating component is too high, the voltage is too high, the current is too high, and the working signal (such as the watchdog signal) is wrong, it may cause potential safety hazards....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/30G01R19/25G01R1/36A61B18/04
CPCA61B18/04G01R1/30G01R1/36G01R19/2509
Inventor 汤碧翔徐宏马永杰
Owner HANGZHOU BRONCUS MEDICAL CO LTD
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