An implantable device includes a conduit, an adjustable membrane element coupled to the conduit near the front end of the conduit for controllable coaptation of a body lumen, such as coaptation of a urethra as treatment for urinary incontinence, and a helix coupled to the front end of the conduit. The helix functions as a fixation mechanism to anchor the implantable device to the tissue. The implantable device can be inserted into tissue using a sheath and can be rotated with the sheath by partially inflating the adjustable membrane element placed in a front end portion of the sheath, and the helix can be turned into the tissue by rotating the sheath.

The invention relates to a system for protecting a sensor for a force measurement comprising: a force measurement sensor (1), designed to measure at least one tractive force or one compressive force exerted along a longitudinal axis (X) of the sensor, said sensor being designed to be made integral with a moveable part of a fluid reservoir, and a pre-strained elastic element (2) arranged to bias the force sensor (1) in a direction opposite to said exerted force, said elastic element being deformable in the direction of the exerted force so as to protect the sensor from at least one compressive or tractive force greater than a threshold.

An implantable constriction device (10) for constricting a urethra (U) of a patient. The implantable constriction device (10) comprises at least one operable hydraulic constriction element (101a) configured to be inflated to constrict the urethra (U) for restricting the flow of urine therethrough, and a controller for controlling the inflation of the at least one operable hydraulic constriction element (101a).

The present disclosure relates to techniques for restricting luminary organs. More specifically, a constriction device is provided, having one or several constriction elements configured to be inflated and thereby expand in a first direction towards the luminary organ to constrict a first portion of the luminary organ for restricting the flow of fluid therethrough.

A wirelessly powered inflatable medical implant system includes a medical provider software application, a patient external controller and a MR-Conditional, nonferrous pump in reservoir implant. The medical provider software application programs the patient external controller for the patient to transmit wireless power and control signals to circuitry in a pump in reservoir implant. In response, the pump in reservoir implant, containing a fluid reservoir and pump package submerged therein, transfers fluid from the reservoir through tubing, and into one or more inflatable medical implants. Submerging the pump package within the reservoir simplifies surgery in males and pump placement in females and provides pump package heatsinking to limit implant overheating.

A method for treating a male impotent patient, the method comprising the steps of cutting the skin of the patient, inserting a dissecting tool and dissecting an area of at least one portion of a tissue wall of a penile portion, and placing a medical device. The medical device comprises a constriction device configured to gently constrict the penile portion to restrict the blood flow leaving the penis, and a stimulation device configured to stimulate the penile portion constricted by the constriction device to at least further restrict the blood flow leaving the penis to achieve erection.

A method for setting a fill level of a liquid balloon (1) is provided, in which the volume of a liquid-filled receiving space (10) of a pump unit (5) is changed by moving an actuating part (11) of the pump unit (5) by an electric motor (6) which is fed by a battery (7). An actuating process of the actuating part (11) is carried out by a control unit (8) which controls the electric motor (6). The actuating process includes travel control of the actuating part (11) for approaching a target position of the actuating part (11) and after this travel control a check as to whether the pressure of the liquid in the receiving space (10) lies within a permissible filling pressure range around the second filling pressure. If necessary, the position of the actuating part (11) is adjusted.

A device including a liquid balloon (1), a pump unit (5) connected to the liquid balloon (1) via a first connection line (3) for pumping liquid into the liquid balloon (1) and for pumping liquid out of the liquid balloon (1), an electric motor (6) for driving the pump unit (5), a battery (7) for supplying energy to the electric motor (6) and an electronic control unit (8) for controlling the electric motor (6). The device further includes a manual actuating unit (51) for removing liquid from the liquid balloon (1) and for pumping liquid back into the liquid balloon (1), the manual actuating unit (51) having a flexible pump body (30) which is connected to the liquid balloon (1) via a second connection line (31).

There is provided a method for treating a male impotent patient comprising stimulating at least one portion of the patient's normal penile tissue or the prolongation thereof to at least restrict the blood flow leaving the penis to achieve erection. To improve the erection effect the method further comprises gently constricting the penile portion or the prolongation thereof to restrict the venous blood flow in the penile portion, and then stimulating the constricted penile portion to cause contraction of the penile portion to at least further restrict the blood flow leaving the penis to achieve erection.

A method for treating a male impotent patient, the method comprising the steps of cutting the skin of the patient, inserting a dissecting tool and dissecting an area of at least one portion of a tissue wall of a penile portion, and placing a medical device. The medical device comprises a constriction device configured to gently constrict the penile portion to restrict the blood flow leaving the penis, and a stimulation device configured to stimulate the penile portion constricted by the constriction device to at least further restrict the blood flow leaving the penis to achieve erection.