A system for powering a prosthetic arm is disclosed. The system includes at least one internal battery located in the prosthetic arm, at least one external battery connected to the prosthetic arm, and a master controller configured to connect either the at least one internal battery or the at least one external battery to a power bus to power the prosthetic arm.

A system can include an aural computing system in communication with the ophthalmic device. In some embodiments, the aural computing system can include a wireless communication device in communication with the ophthalmic device. In some embodiments, the ophthalmic device comprises a contact lens, which can inserted into the user's eye. The wireless communication device can comprise wearable technology.

According to an aspect, an inflatable penile prosthesis includes a fluid reservoir configured to hold fluid, an inflatable member, and a pump assembly configured to transfer the fluid between the fluid reservoir and the inflatable member. The pump assembly includes a valve body, a pump bulb, and a deflation mode actuator. The valve body includes a bi-directional valve configured to move from an inflation position to a deflation position in response to an activation of the deflation mode actuator. The bi-directional valve in the inflation position is configured to open a fluid passageway in the valve body to transfer fluid from the pump bulb to the inflatable member. The bi-directional valve in the deflation position is configured to open a fluid passageway in the valve body to transfer fluid from the inflatable member to the fluid reservoir that bypasses the pump bulb.

An artificial bladder system including an implantable bladder, a valve, a number of sensors, and an alert mechanism. The implantable bladder includes an outer wall forming a chamber for collecting urine of a user, the outer wall including inflow openings and an outflow opening. The valve is integrated with the outflow opening to selectively allow urine to flow from the chamber through the outflow opening. The sensors are configured to detect a urine level in the chamber. The alert mechanism is configured to generate a sensory output to alert the user that the bladder should be emptied upon detection of the urine level in the chamber by one of the sensors.

The disclosure provides a device and method for managing urinary incontinence. The device includes a platform, a balloon, and a valve. The platform and balloon can include a silicone material, a thermoplastic material, and an adhesive and/or a cement for sealing the urethra. The thermoplastic and silicone materials can soften at the body temperature so that their shape can be adapted to fit the three-dimensional contour of surfaces of the urethra. The balloon seals the internal orifice of the urethra, and the platform can block the leakage associated with the balloon. The valve permits selective urine voiding. The method includes inserting the device into the urethra and the bladder. The method can also include inflating the balloon. The method can further include pulling the balloon so that the balloon is in sealing contact with the neck of the bladder and moving the platform to a suitable position for sealing the urethra.

The present disclosure provides alert implants that comprise a medical device and an implantable reporting processor (IRP), where one example of such a medical device includes a component for a total knee arthroplasty (TKA) such as a tibial extension, a femoral component for hip replacements, a breast implant, a distal rod for arm or leg breakage repair, a scoliosis rod, a dynamic hip screw, a spinal interbody spacer, and tooling and methods that may be used to form the alert implant, and uses of such alert implants in the health maintenance of patients who receive the implant.

An artificial bladder system including an implantable bladder, a valve, a number of sensors, and an alert mechanism. The implantable bladder includes an outer wall forming a chamber for collecting urine of a user, the outer wall including inflow openings and an outflow opening. The valve is integrated with the outflow opening to selectively allow urine to flow from the chamber through the outflow opening. The sensors are configured to detect a urine level in the chamber. The alert mechanism is configured to generate a sensory output to alert the user that the bladder should be emptied upon detection of the urine level in the chamber by one of the sensors.

Disclosed are a tissue expander for breast reconstruction comprising an MMP sensor and thus being capable of real-time capsular contracture monitoring and treatment, and a patient information system linked thereto. According to these, a patient or medical staff can easily check and evaluate capsular contracture, which may occur when wearing a tissue expander for breast reconstruction, and whether inflammation, a side effect, or the like is caused thereby, even outside the human body in real time. Accordingly, before or when capsular contracture occurs, effective treatment and response are possible.

An acoustic earmuff device comprising a pair of earmuff cup assemblies such that each is configured to be arranged at a location proximate to an ear of an user, wherein each earmuff cup assembly comprises means (320) for adapting a pressure applied to the location proximate to the ear so that the pressure around the ear is evenly distributed and a even seal is achieved, wherein the means for adapting a pressure comprises an adaptive layer (324) that is configured to apply the pressure around the ear evenly regardless whether that location comprises any protruding element (2).

A robotic assembly control system is disclosed. The robotic assembly control system includes an exoskeleton apparatus adapted to be worn by a user, at least one robotic assembly, the at least one robotic assembly controlled by the user by way of the exoskeleton, and at least one mobile platform, the at least one mobile platform controlled by the user and wherein the at least one robotic assembly is attached to the at least one mobile platform.