Implantable urine control structure

Abstract

The invention provides an implantable urine control structure. The implantable urine control structure is mainly composed of a urine control assembly and a control assembly, wherein the control assembly is connected with the urine control assembly and used for controlling the urine control assembly to be switched between a bound state and a released state, and when the urine control assembly is inthe bound state, the urethra can be deformed to control urine; and when the urine control assembly is in the release state, the urethra can be restored to an original shape for urination. The implantable urine control structure can provide patients with urethral control and urination functions, and deforms the urethra to control urine, which can alleviate a problem of poor blood flow during use and improve comfort of patients.

Description

technical field [0001] The embodiment of the present application relates to the technical field of medical devices, in particular to an implantable urinary control structure with urethral urinary control function. Background technique [0002] Urinary leakage or even urinary incontinence caused by trauma, neurological abnormalities, surgical complications and aging is an important reason for the quality of life of patients with severe imaging and even some diseases such as urinary tract infections. In response to this problem, At present, people have developed a variety of technologies to solve this problem, and the main solutions are divided into two categories, surgical treatment and non-surgical treatment. [0003] The surgical treatment methods include implantable artificial urinary sphincter technology (implantable urinary control structure) represented by EP2810616A1 and US20080146868A1. This type of technology is mainly composed of urethral restraint device, switch de...

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Problems solved by technology

[0003] The surgical treatment methods include implantable artificial urinary sphincter technology (implantable urinary control structure) represented by EP2810616A1 and US20080146868A1. This type of technology is mainly composed of urethral restraint device, switch device and connection device. In this method, it is difficult to ideally adjust the tightness of the urethral restraint device during the operation, which may cause the urethral restraint to be too tight and cause dysuria. If the urethral restraint device is loose, urine leakage will still occur. The biggest problem with this method is the complex structure. The operation steps are cumbersome and the operation trauma is relatively large, which is not conducive to the popularization and application of this technology

[0004] Furthermore, the urinary control structures disclosed in EP2810616A1 and US20080146868A1 above all adopt a water bladder structure, so there is a risk of liquid leakage during use

[0005] In addition, most of the current implantable urinary control structures use the method of closing the urethra to achieve the effect of urinary control. However, this method has too much binding force on the urethra, which leads to the problem of poor blood flow in patients during use. And there is still obvious discomfort in use

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