Artificial Sphincter

Simple SummaryContent extracted from patent full text and abstract with AI.

The invention describes an implantable artificial sphincter for the urethra designed to help patients, particularly those suffering from urinary incontinence, control urine flow. This device uses a valve system managed by a miniaturized turbine generator that converts the kinetic energy from urinary flow into electrical energy, making the device self-powered. It includes remote control capabilities, sensors for health monitoring, and various anchoring options to ensure safe implantation and reliable function.

Use CasesContent extracted from patent full text and abstract with AI.

• Treatment of urinary incontinence in both male and female patients, especially after childbirth, prostate surgery, or in congenital/neurological cases.
• Post-surgical rehabilitation for patients suffering sphincter damage or insufficiency.
• Remote-controlled adjustment of urine flow for patients with limited dexterity or mobility.
• Continuous health monitoring via urine composition and pressure sensors for at-risk individuals, such as those with kidney disease or diabetes.
• Providing an energy-autonomous urinary sphincter solution for long-term implantation without frequent surgical intervention or battery replacement.

BenefitsContent extracted from patent full text and abstract with AI.

• Self-powered by the patient's natural urinary flow, eliminating the need for external energy sources or frequent battery replacements.
• Minimally invasive implantation possible, reducing patient trauma, risk of complications, and healthcare costs.
• Remote operation via wireless devices (such as a dedicated remote or smartphone app), improving patient independence and user-friendliness.
• Advanced monitoring capabilities, including the ability to track urine parameters and detect relevant medical signals in real time.
• Multiple unique anchoring mechanisms provide stable, secure positioning and facilitate potential removal or adjustment if necessary.
• Bistable valve operation minimizes power consumption and improves device reliability.
• Emergency override possible via catheter or magnets in case of device failure, ensuring patient safety.

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The invention relates to an artificial sphincter (1, 17, 23, 32), which can be inserted into the urethra of a patient, comprising a housing (12, 8, 24, 33, 35, 37, 39, 41, 45, 49, 53, 58) having an opening (2) and comprising a valve (3) arranged in the opening (2), which is movable between a first position, in which the opening (2) is open, and a second position, in which the opening is closed, wherein the artificial sphincter (1) comprises a generator (10, 27) for converting kinetic energy of the urinary flow into electrical energy.