发明名称 |
Apparatus and method for cryosurgery within a body cavity |
摘要 |
Apparatus and method for cryosurgery within a body cavity are disclosed. The apparatus includes a trocar installable in an external passageway opened in a wall of a body cavity of a patient, the trocar having a portal serving to maintain and control the external passageway after installation of the trocar, the portal being useable for transmitting therethrough at least one surgical instrument for use during a surgical procedure. The apparatus further includes at least one cryoprobe deployable through the portal of the trocar into a body cavity. The cryoprobe is operable to be positioned in the body cavity in a selected orientation and position, and to cryoablate a tissue within the body cavity when in that selected orientation and position.
|
申请公布号 |
US2002188287(A1) |
申请公布日期 |
2002.12.12 |
申请号 |
US20020151310 |
申请日期 |
2002.05.21 |
申请人 |
ZVULONI RONI;MOORE YAN;SOFER PAUL;MCGLONE JAMES |
发明人 |
ZVULONI RONI;MOORE YAN;SOFER PAUL;MCGLONE JAMES |
分类号 |
A61B17/34;A61B18/02;A61B18/04;(IPC1-7):A61B18/02 |
主分类号 |
A61B17/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|