发明名称 |
Biological precision screw pump |
摘要 |
The present invention provides a suction and injection pump capable of transferring a sufficient amount of viscous liquid even with a very thin suction and injection pipe, thereby enabling suction or injection of a viscous liquid while minimizing invasion into a human body.A pump according to the present invention effectively sucks or injects a viscous liquid by housing a very thin rotor in a cylindrical needle and positively transferring the liquid based on the mechanical configuration of the rotor. The configuration of the present invention reduces the diameter of a pipe while minimizing invasion into a human body.
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申请公布号 |
US6554799(B1) |
申请公布日期 |
2003.04.29 |
申请号 |
US20000524301 |
申请日期 |
2000.03.14 |
申请人 |
CENTER FOR ADVANCED SCIENCE AND TECHNOLOGY INCUBATION, LTD. |
发明人 |
HATAMURA YOTARO;NAKAO MASAYUKI;OKUSA TAKENORI |
分类号 |
A61M5/142;A61F11/00;A61M1/00;F04D1/04;(IPC1-7):A61M1/00 |
主分类号 |
A61M5/142 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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