William L. Hassler, JR.,Russell L. Holscher,Lauren S. Perry
申请号：
US12951090
公开号：
US20120130273A1
申请日:
2010.11.22
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A food intake restriction device for forming a restriction in a patients gastro-intestinal tract and non-invasively communicating pressure data regarding the restriction to an external monitor. The device includes a food intake restriction device implanted substantially about a patients gastro-intestinal tract to form a restricted opening in the tract. A port is connected to the restriction device. The port contains a working fluid for affecting the size of the restricted opening. A pressure sensing system communicates with the working fluid to measure the pressure of the working fluid. A transmitter communicates the measured fluid pressure to the external monitor.
