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    • 4. 发明申请
    • PRESSURE SENSING ADAPTER FOR GASTRIC BAND SYSTEM INJECTOR
    • 压力传感器适用于输送带系统注射器
    • WO2011081789A1
    • 2011-07-07
    • PCT/US2010/059118
    • 2010-12-06
    • ETHICON ENDO-SURGERY, INC.FELDER, Kevin, D.
    • FELDER, Kevin, D.
    • A61F5/00A61F2/00A61M5/48
    • A61F5/0056A61F2/004A61M5/16854A61M5/486
    • The body of a pressure sensing component includes a pressure sensor, a first opening, and a first pair of electrical contacts. A cap of the pressure sensing component comprises a second opening, a wiper seal, and a second pair of electrical contacts. The cap is rotatable relative to the body. When the cap is in a first rotational position, the first and second openings are in fluid communication with each other; and the first pair of contacts are not coupled with the second pair of contacts. When the cap is in a second rotational position, the seal isolates the first opening from the second opening; and the first pair of contacts are coupled with the second pair of contacts. The pressure sensing component may be coupled with a syringe and needle to externally adjust and monitor the pressure of fluid in an implanted gastric band system.
    • 压力感测部件的主体包括压力传感器,第一开口和第一对电触点。 压力感测部件的盖包括第二开口,擦拭器密封件和第二对电触点。 盖子可相对于身体旋转。 当盖处于第一旋转位置时,第一和第二开口彼此流体连通; 并且第一对触点不与第二对触点耦合。 当盖处于第二旋转位置时,密封将第一开口与第二开口隔开; 并且第一对触点与第二对触点耦合。 压力感测部件可以与注射器和针头联接以外部调节和监测植入的胃束带系统中的流体的压力。