In-vitro portable control device for artificial anal sphincter

Abstract

An in-vitro portable control device for artificial anal sphincter comprises a shell body, a controller module, a display module, a data storage module, a wireless energy supply module and a wireless communication module, and the controller module, the display module, the data storage module, the wireless energy supply module and the wireless communication module are arranged in the shell body. Thecontroller module is connected with the wireless communication module to communicate with an in-vivo mechanism, the controller module is connected with the display module and used for receiving in-vivo mechanism information, the controller module is connected with the data storage module and used for storing in-vivo mechanism data in real time, and the wireless energy supply module is connected with the controller module and used for supplying power to the controller module. According to the present invention, by simplifying keys, adding a programming port and a card slot, enlarging a displayscreen, builting-in an antenna, and adding a clock module and a wireless power supply module on the shell body, the volume and the mass of the device are reduced, large-batch analysis and processingof data are facilitated, same-screen display of real-time data of multiple sensors is realized, a patient is assisted in reconstructing a healthy defecation habit, and intelligent automatic defecationis achieved.

Description

technical field [0001] The invention relates to a technology in the field of medical equipment, in particular to an in vitro portable control device for an artificial anal sphincter. Background technique [0002] Anal incontinence is a common clinical disease. Patients cannot control defecation and defecation independently. They need to wear an ostomy bag at the abdominal stoma to collect intestinal feces at any time. Mentally causing great pain. [0003] The artificial anal sphincter is one of the effective ways to solve anal incontinence. The internal mechanism is clamped at the end of the rectum to simulate the function of the normal external anal sphincter. The pressure sensor feeds back the intestinal pressure data in real time, combined with the sensory model of defecation intention, to realize the reconstruction of rectal sensation. Through the control command issued by the external control device, the patient can defecate and control defecation independently, and t...

AI Technical Summary

Problems solved by technology

[0004] After searching the existing technologies, Li Xiaoyang proposed an external controller of the artificial anal sphincter in "Research on key technologies of puborectalis-like artificial anal sphincter system based on percutaneous energy supply" ([D].2015). The controller is powered by AA battery, which needs to be replaced frequently, which is more likely to cause the loss of data in the body; there is no absolute clock, the data in the body and the situation in the body cannot be one-to-one, and the batch processing of data is frequently wrong; the screen is small, and multiple sets of sensor data Unable to display on the same screen, lack of comparative analysis; large size, inconvenient to hold and key operation; with external antenna, poor portability; programming port and SD card are fixed in the shell, the shell often needs to be disassembled, and system maintenance is inconvenient;

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