发明名称 |
EMBRYO TRANSFER CATHETER |
摘要 |
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. |
申请公布号 |
CA2379495(C) |
申请公布日期 |
2008.10.21 |
申请号 |
CA20002379495 |
申请日期 |
2000.09.25 |
申请人 |
COOK UROLOGICAL INCORPORATED |
发明人 |
SIPS, KATHREN J.;BOSLEY, RODNEY W., JR. |
分类号 |
A61B17/425;A61M25/00;A61B17/43;A61B17/435;A61B19/00;A61D19/04;A61L29/02;A61L29/04 |
主分类号 |
A61B17/425 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|