Experimental study on a cryosurgery apparatus
Cryosurgery is an effective way of curing many diseases including tumors and cancers. It can be applied using a variety of systems and cryogens. Cheap, convenient, reliable equipment still needs to be developed so that cryotherapy may be accepted by surgeons and hospitals. This paper presents a cryo...
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| Veröffentlicht in: | Journal of Zhejiang University. A. Science 2010-02, Vol.11 (2), p.128-131 |
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| container_title | Journal of Zhejiang University. A. Science |
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| creator | Zhang, Shao-zhi Wu, Dong-bo Yang, Ge Chen, Guang-ming |
| description | Cryosurgery is an effective way of curing many diseases including tumors and cancers. It can be applied using a variety of systems and cryogens. Cheap, convenient, reliable equipment still needs to be developed so that cryotherapy may be accepted by surgeons and hospitals. This paper presents a cryosurgery apparatus that utilizes an auto-cascade refrigeration system. Refrigerant mixture R50/R23/R600a was selected as the working fluid. The mixture composition was altered to achieve lower temperatures and higher capacity. The lowest temperature at the cryoprobe could be as low as -100℃, and 8 W refrigeration capacity could be obtained at -80 ℃. An ice ball of 11.6 mm diameter could be formed when the cryoprobe was immersed in a water bath at 37 ℃. |
| doi_str_mv | 10.1631/jzus.A0900071 |
| format | Article |
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An ice ball of 11.6 mm diameter could be formed when the cryoprobe was immersed in a water bath at 37 ℃.</description><subject>Civil Engineering</subject><subject>Classical and Continuum Physics</subject><subject>Engineering</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Mechanical Engineering</subject><subject>冷冻治疗</subject><subject>冷冻设备</subject><subject>制冷系统</subject><subject>制冷能力</subject><subject>多种系统</subject><subject>最低气温</subject><subject>混合制冷剂</subject><issn>1673-565X</issn><issn>1862-1775</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp1kL1PwzAUxC0EEqUwskcsTA52HPulY1WVD6kSC0hslu04pSWNUzuWCH89rlpGpnfD7-7pDqFbSnIqGH3Y_sSQz8mMEAL0DE1oJQpMAfh50gIY5oJ_XKKrELaEcCACJggvv3vrNzvbDarNwhDrMXNdpjLjRxeiX1s_ZqrvlVdDDNfoolFtsDenO0Xvj8u3xTNevT69LOYrbBjjA6YchNCE2FJUoKHRFDjMeEN1BXSmCkILoa2uibK1NaYqtC2bsihNyRTUxrApuj_m9t7tow2D3G2CsW2rOutikFAyXqVQmkh8JI13IXjbyD61UX6UlMjDKvKwivxbJfH5kQ-J61I7uXXRd6nMv4a704NP1633ySO1Ml_NprWSFVUBjHD2C9DlcMU</recordid><startdate>20100201</startdate><enddate>20100201</enddate><creator>Zhang, Shao-zhi</creator><creator>Wu, Dong-bo</creator><creator>Yang, Ge</creator><creator>Chen, Guang-ming</creator><general>SP Zhejiang University Press</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7SP</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20100201</creationdate><title>Experimental study on a cryosurgery apparatus</title><author>Zhang, Shao-zhi ; Wu, Dong-bo ; Yang, Ge ; Chen, Guang-ming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c335t-15766b00e4687b7fb175795f1b8719a20126bebd0aedecc82be4f424c43a7dcc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Civil Engineering</topic><topic>Classical and Continuum Physics</topic><topic>Engineering</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Mechanical Engineering</topic><topic>冷冻治疗</topic><topic>冷冻设备</topic><topic>制冷系统</topic><topic>制冷能力</topic><topic>多种系统</topic><topic>最低气温</topic><topic>混合制冷剂</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Shao-zhi</creatorcontrib><creatorcontrib>Wu, Dong-bo</creatorcontrib><creatorcontrib>Yang, Ge</creatorcontrib><creatorcontrib>Chen, Guang-ming</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Journal of Zhejiang University. 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| ispartof | Journal of Zhejiang University. A. Science, 2010-02, Vol.11 (2), p.128-131 |
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| subjects | Civil Engineering Classical and Continuum Physics Engineering Industrial Chemistry/Chemical Engineering Mechanical Engineering 冷冻治疗 冷冻设备 制冷系统 制冷能力 多种系统 最低气温 混合制冷剂 |
| title | Experimental study on a cryosurgery apparatus |
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