发明名称 |
EMBRYO TRANSFER CATHETER |
摘要 |
<p>A cellular transfer catheter (10) is provided for implantation of cellular material into the uterus of a patient. The catheter includes a first component (11, 13) of a first material (26) which has a passageway (16) extending therethrough, and a second component (12) of a second material (27) having a higher durometer than the first material and suitable for assisting passage of the first component (11, 13) through a cervix and into the uterus of the patient. The first component (11, 13) includes a region (20) closely adjacent its distal end (18) having an ultrasonic reflectivity detectably different from the reflectivity of adjacent parts.</p> |
申请公布号 |
WO0121081(A1) |
申请公布日期 |
2001.03.29 |
申请号 |
WO2000US26313 |
申请日期 |
2000.09.25 |
申请人 |
COOK UROLOGICAL INC. |
发明人 |
BOSLEY, ROBERT, W., JR.;SIPS, KATHREN, J. |
分类号 |
A61M25/00;A61B17/425;A61B17/43;A61B17/435;A61B19/00;A61D19/04;(IPC1-7):A61B17/43 |
主分类号 |
A61M25/00 |
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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