Feed-back control type artificial sphincter ani system
A feedback control and sphincter technology, applied in colostomy, medical science, prosthesis, etc., can solve problems such as difficult to accurately test pressure values, problems with system working life, and frequent operations of patients, so as to improve the quality of life and simplify The effect of the operation process and elimination of the possibility of infection
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[0016] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0017] The system composition of the present invention includes an in vivo part and an in vitro part. The internal part is composed of a wireless communication module, an artificial anal sphincter and an artificial anal sphincter controller, and is powered by an internal energy module. figure 1 It is a structural block diagram of the system body part of the present invention, such as figure 1 As shown, the wireless communication module consists of a tiny wireless transceiver and an antenna. The artificial anal sphincter is composed of a silicone pad, a pressure sensing pouch, a miniature pressure sensor, a clamp pouch, a clamp pressure sensor, and a fluid storage pouch. The artificial anal sphincter controller is composed of a micro pressure sensor conditioning circuit, a clamp pressure sensor conditioning circuit, a micro hydraulic pump, a ...
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