Abstract: A pressure sensor is configured to be positioned in a receptacle of a manifold of a fluid control system and in fluidic connection with fluid in a fluid passageway defined by the manifold. The pressure sensor includes: a metal housing including one or more interior cavities, the metal housing being configured to fit entirely within the receptacle; a flexible metal diaphragm attached to the metal housing and having a first portion positioned between an interior cavity of the one or more interior cavities and the fluid passageway and the first portion being configured to move inward and outward with respect to an interior cavity in response to a fluid pressure in the fluid passageway; and electrical circuitry configured for converting a pressure of fluid in the fluid passageway into an electrical signal.

Abstract: The techniques described herein relate to an implantable fluid-operated device configured to control fluid flow between a fluid reservoir and an inflatable member. The device includes a battery configured for storing energy, and energy transmission circuitry configured for receiving energy from an external energy source and for providing energy to charge the battery. The device includes a piezoelectric element attached to a deformable diaphragm, and driver circuitry for providing a waveform of electrical energy from the battery to the piezoelectric element to drive the piezoelectric element to repeatedly change a volume of a fluid chamber by deforming the deformable diaphragm to pump fluid from the fluid reservoir to the inflatable member.

Abstract: An implantable fluid-operated device controls fluid flow between a fluid reservoir and an inflatable member. The device includes a base plate; a deformable diaphragm; a fluid chamber between the base plate and the deformable diaphragm; a fluid filter; and a piezoelectric element. The base plate defines fluid passageways for routing fluid between the fluid chamber and the fluid reservoir and the inflatable member. The fluid filter is disposed within or at an end of a fluid passageway. The piezoelectric element is attached to the deformable diaphragm, and the piezoelectric element is operable to repeatedly change a volume of the fluid chamber by deforming the deformable diaphragm to pump fluid from the fluid reservoir to the inflatable member.

Abstract: A method of making an implantable fluidic pump includes applying a stress to a flat metal foil to form the foil into a non-flat configuration and, while the metal foil is in in the non-flat configuration, attaching the metal foil to a flat surface of a metal base plate to form a chamber between the foil and the flat surface. Then, while the metal foil is in in the non-flat configuration and attached to the flat surface of the metal base plate, a piezoelectric element is attached to the foil, where the piezoelectric element is configured to change a distance between the foil and the flat surface of the metal base plate.

Abstract: According to a general aspect, an apparatus includes a substrate, a plurality of microneedles, and a medicinal composition. The substrate has a surface. The plurality of microneedles is disposed on the surface of the substrate. The medicinal composition is configured to be delivered to a body of a person when the substrate is adhered to the body of the person. In some implementations, the medicinal composition is configured to help blood flow within bodily tissue of the person.

Abstract: A device may include a base plate and a deformable diaphragm having a first surface, where the first surface includes a textured surface. The device may also include a fluid chamber defined between the base plate and the deformable diaphragm, with the fluid chamber being in fluidic connection with the fluid reservoir and with the inflatable member. The device may also include a piezoelectric element having a second surface, the first surface of the deformable diaphragm and the second surface of the piezoelectric element being adhesively attached, the piezoelectric element being operable to repeatedly change a volume of the fluid chamber by deforming the deformable diaphragm to pump fluid from the reservoir to the inflatable member.

Abstract: An implantable fluid operated device includes a fluid control system to transfer fluid between a fluid reservoir and an inflatable member. The fluid control system includes at least one fluid control device including at least one pump and at least one valve, or at least one combination pump and valve device. A seal is provided in the at least one fluid control device. In a first mode, the seal provides a seal between a fluid passageway and a fluid chamber of the fluid control device, to close the fluid control device. In a second mode, the seal is disengaged to open the fluid control device and allow fluid to flow between the fluid passageway and the fluid chamber. A seal retention device maintains a position of the seal when the fluid control device is open and fluid is flowing through the fluid control device.

Abstract: An implantable fluid operated device may include a fluid reservoir configured to hold fluid, an inflatable member, and an electronic fluid control system to transfer fluid between the fluid reservoir and the inflatable member. The fluid control system includes at least one combination pump and valve device including a piezoelectric actuator.

Abstract: An implantable fluid operated device includes a fluid control system to transfer fluid between a fluid reservoir and an inflatable member. The fluid control system includes at least one fluid control device including at least one pump and at least one valve, or at least one combination pump and valve device. The at least one fluid control device includes an auxiliary fluid control device that maintains a closed state of the valve in response to a fluctuation in pressure, or a pressure spike that would otherwise cause an unintentional opening of the fluid control device, and unintentional flow of fluid through the fluid control device.

Abstract: According to an aspect, an implant, includes an inflatable member; a pump assembly, the pump assembly being configured to facilitate a transfer of fluid to and from the inflatable member; a tubular member extending from the pump assembly; a base member coupled to the pump assembly; and a coupling member configured to be disposed such that a portion of the tubular member is disposed between the base member and the coupling member to facilitate a coupling of the tubular member to the pump assembly.

Abstract: An implantable medical device is disclosed. The implantable medical device includes a housing forming an internal compartment. The housing includes a frame disposed within the internal compartment forming a first partition and a second partition within the internal compartment. The first partition is hermetically sealed from the second partition. At least one electronic component and a power source are disposed within the first partition. The medical device includes a fluidics circuit including a manifold operably coupled to at least one fluidics component. The fluidics circuit is operably coupled to the at least one electronic component across the frame.

Abstract: According to an aspect, an implant, includes an inflatable member, a pump assembly, a tubular member and a coupling member. The pump assembly is configured to facilitate a transfer of fluid to and from the inflatable member. The coupling member is configured to facilitate a coupling of the tubular member to the pump assembly.

Abstract: Medical systems are described, including a medical system includes a first medical device and a second medical device. The first medical device includes a handle and an insertion portion with a first working channel. A distal portion of the insertion portion of the first medical device includes a first tracking element and at least one camera. The second medical device includes a handle and an insertion portion. A distal portion of the insertion portion of the second medical device includes a second tracking element. The first tracking element is configured to provide a signal that indicates a position or orientation of the distal portion of the first medical device. The second tracking element is configured to provide a signal that indicates a position or orientation of the distal portion of the second medical device.

Abstract: An implantable inflatable device includes an elongate member having a storage portion and an inflatable portion and a pump assembly operatively coupled to the elongate member and configured to transfer fluid from the storage portion of the elongate member to the inflatable portion of the elongate member.

Abstract: An implantable fluid operated device may include a fluid reservoir configured to hold fluid, an inflatable member, and an electronic fluid control system to transfer fluid between the fluid reservoir and the inflatable member. The fluid control system includes at least one pump and at least one valve including a piezoelectric actuator. The piezoelectric actuator includes a diaphragm, and a piezoelectric element coupled to the diaphragm. The piezoelectric element deforms in response to a voltage applied by an electronic control system of the fluid control system. The diaphragm deforms in response to deformation of the piezoelectric element. The piezoelectric actuator actuates the at least one pump and at least one valve to control a flow of fluid based on one of an amount of deformation or a direction of the deformation of the diaphragm.

Abstract: According to an aspect, an electronic pump assembly includes a pump configured to move fluid between from or to a fluid reservoir of a device. The pump includes a passive valve. The electronic pump assembly includes a controller configured to actuate the pump and a flow modifier configured to restrict a flow of fluid entering or within the pump.

Abstract: According to an aspect, an inflatable penile prosthesis includes a fluid reservoir configured to hold fluid, an inflatable member, and an electronic pump assembly configured to transfer the fluid between the fluid reservoir and the inflatable member. The electronic pump assembly includes a pump, an active valve, and a controller configured to receive an external signal to activate an inflation cycle and control at least one of the pump or the active valve to transfer the fluid to the inflatable member. The controller includes a printed circuit board assembly. The printed circuit board assembly includes a microprocessor or a state machine.

Abstract: An implantable fluid operated device may include a fluid reservoir configured to hold fluid, an inflatable member, and an electronic fluid control system to transfer fluid between the fluid reservoir and the inflatable member. The fluid control system includes at least one pump or at least one valve including a piezoelectric actuator. The piezoelectric actuator can include a piezoelectric element that deforms in response to a voltage applied by an electronic control system of the fluid control system, and a diaphragm that deforms in response to deformation of the piezoelectric element. An isolation layer may be coupled to the piezoelectric element to isolate the active piezoelectric element from non-active portions of the piezoelectric actuator.

Abstract: An implantable inflatable device includes a fluid reservoir defining a cavity, an inflatable member, a pump assembly configured to transfer fluid from the fluid reservoir to the inflatable member, and a programmable control module, the programmable control module being configured activate the pump assembly to transfer fluid from the fluid reservoir to the inflatable member.

Abstract: According to an aspect, an inflatable penile prosthesis includes a fluid reservoir configured to hold fluid, an inflatable member, and an electronic pump assembly configured to transfer the fluid between the fluid reservoir and the inflatable member. The electronic pump assembly includes a pump, an active valve, a pressure sensor configured to measure a pressure of the inflatable member, and a controller configured to control at least one of the pump or the active valve based on the measured pressure.