Holmium laser stone crusher with portable body temperature monitoring function

Abstract

The invention discloses a holmium laser stone crusher with a portable body temperature monitoring function, and relates to the technical field of medical equipment. The stone crusher comprises a holmium laser system and a temperature sensing and feedback system, wherein the holmium laser system is used for providing laser for stone crushing, the temperature sensing and feedback system is used formonitoring temperature information of the holmium laser system during stone crushing, and when the temperature information measured by the feedback system exceeds a preset threshold value, the holmiumlaser system is controlled to pause laser emission; and when the temperature information measured by the feedback system is lower than the preset threshold value, the holmium laser system is controlled to emit laser again. According to the stone crusher, the temperature of a stone crushing part in a laser stone crushing operation can be rapidly and accurately monitored in real time, and the use safety of the stone crusher is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a holmium laser lithotripter with a portable body temperature monitoring function. Background technique [0002] With the continuous improvement of people's living standards, the incidence of calculi is also increasing, and urinary calculus is a common disease of the urinary system. Stones are common in the kidneys, bladder, ureters, and anywhere in the urethra, with kidney and ureter stones being the most common. The application of holmium laser has brought the treatment of urinary stones to a new level. Compared with commonly used extracorporeal shock wave lithotripsy and pneumatic ballistic lithotripsy, holmium laser lithotripsy has the characteristics of non-invasiveness, less damage to surrounding tissues, high safety, and wide application range. means. [0003] At present, during the process of holmium laser lithotripsy, the temperature of the lithotripsy site ...

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Problems solved by technology

[0003] At present, during the process of holmium laser lithotripsy, the temperature of the lithotripsy site cannot be monitored. In order to prevent the local temperature from being too high, water injection is usually used to cool down, so as to avoid complications such as postoperative tube stenosis caused by local thermal damage caused by high temperature. Whether there is thermal injury depends more on the doctor's experience

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