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Low-temperature treatment device capable of preventing neural damage

A technology of cryogenic therapy and cooling bag, which is applied in the direction of cooling device for treatment treatment, heating device for treatment treatment, temperature sensor, etc., can solve the problem of difficulty in controlling the amount of fluid, low cooling efficiency, and difficulty in controlling the amount of fluid injected into the balloon and other issues, to achieve the effect of improving convenience, preventing nerve damage, and minimizing side effects

Active Publication Date: 2020-10-16
塞比卡有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to prevent the above-mentioned complications caused by nerve injury, Korean Patent No. 10-1142715 discloses a cooling balloon catheter inserted into the rectum, but it is difficult to control the amount of fluid injected into the balloon, and since the catheter located inside the balloon The cooling efficiency is not high due to the heat exchange structure of a separate refrigerant circulation pipe
[0007] In addition, Japanese Patent No. 2795540 discloses a probe device inserted into the rectum, but it is also difficult to control the amount of fluid injected into the balloon

Method used

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  • Low-temperature treatment device capable of preventing neural damage
  • Low-temperature treatment device capable of preventing neural damage
  • Low-temperature treatment device capable of preventing neural damage

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Embodiment Construction

[0048] Hereinafter, the present application will be described in detail with reference to the accompanying drawings.

[0049] The present application relates to a cryotherapy device, which is a medical device. It should be noted that this is not a treatment method directly targeting the human body.

[0050] In the following, for illustration, based on figure 1 , the upper part of the graph is called the upper side, and the lower part of the graph is called the lower side.

[0051] refer to figure 1 , The cryotherapy device according to the embodiment of the present application includes a cooling bag 100 , a circulation tube 200 , a cooling bag 300 , a peristaltic pump 400 and a control device 500 .

[0052] First, refer to figure 2 and image 3 The cooling bag 100 is described in detail.

[0053] The cooling bag 100 is inserted into and located in the rectum and is part of a cycle of infusing and expelling fluid to prevent damage to nerves located adjacent to the coolin...

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Abstract

A low-temperature treatment device capable of preventing neural damage is provided. The low-temperature treatment device according to one embodiment of the present application can comprise: a coolingbag (100) inserted and positioned in the rectum, and having a predetermined shape during expansion; and a circulation tube (200) having a passage through which fluid flows in and out, and inserted into the cooling bag so as to circulate the fluid in the inner space of the cooling bag.

Description

technical field [0001] The present application relates to a cryotherapy device capable of preventing nerve damage. Background technique [0002] One of representative prostate diseases is prostate cancer. For prostate cancer, radical prostatectomy is the standard surgical treatment, usually by removing the prostate along with part of the seminal vesicles and vas deferens. At this time, surgery is performed with an electrocautery that uses high-frequency electric energy to incise and coagulate the living tissue. At this time, there is a concern that the nerve tissue around the prostate will be damaged due to conduction of heat around the prostate. [0003] Normally, many important nerves pass around the lower part of the bladder, seminal vesicles, and prostate. The hypogastric nerves, which are sympathetic, and the splanchnic nerves, which are parasympathetic, form the pelvic plexus and branch down into the bladder, seminal vesicles, prostate, pelvic muscles, and penis etc....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F7/12A61F7/10A61F7/00
CPCA61F7/0085A61F7/10A61F7/123A61F2007/0048A61F2007/0056A61F2007/0092A61F2007/0094A61F2007/0096A61B2562/0247A61B2562/0271A61B2560/0425A61F2007/0028A61F7/12A61B2090/065A61B2090/0445A61B90/04
Inventor 赵炳植
Owner 塞比卡有限公司