- 专利标题: Device for non-surgical cold treatment of disorders
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申请号: US14762727申请日: 2014-01-23
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公开(公告)号: US10531981B2公开(公告)日: 2020-01-14
- 发明人: Jan Philip Herweijer , Robert Sebastiaan Stal , Johannes Hendricus Witte , Job Kneppers
- 申请人: YOUMEDICAL BRANDS B.V.
- 申请人地址: NL Amsterdam
- 专利权人: YOUMEDICAL B.V.
- 当前专利权人: YOUMEDICAL B.V.
- 当前专利权人地址: NL Amsterdam
- 代理机构: Westman, Champlin, Koehler, P.A.
- 代理商 Steven M. Koehler
- 优先权: EP13152730 20130125; EP13171281 20130610
- 国际申请: PCT/EP2014/051293 WO 20140123
- 国际公布: WO2014/114969 WO 20140731
- 主分类号: A61M35/00
- IPC分类号: A61M35/00 ; A61F7/00 ; A61B18/02
摘要:
A device for non-surgical cold treatment of disorders, like warts includes a container containing a refrigerant having an outlet and a valve communicating with the outlet. An applicator is mounted to the container, said applicator having an outer wall and forming a chamber at least when connected to the container, a heat exchanger within the chamber in fluid communication with the outlet of the container and receiving refrigerant when the valve of the container is opened. A closed contact member is in heat exchange contact with the heat exchanger and is exposed to an outer side of the applicator. The heat exchanger includes a porous member made of a material having a high thermal conductivity and adapted to conduct fluid refrigerant from the outlet of the container to the chamber while the refrigerant extracts heat from the heat exchanger and the contact member.
公开/授权文献
- US20150359664A1 DEVICE FOR NON-SURGICAL COLD TREATMENT OF DISORDERS 公开/授权日:2015-12-17
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