Abstract:
Methods and systems for dynamic compression of venous tissue enable improved blood movement in the extremities. In accordance with an exemplary embodiment, a pressure pad provides a compressive force to the venous plexus region of the foot. The pressure pad is successively withdrawn and re-pressed against the foot. Improved blood circulation may reduce the occurrence of undesirable complications such as deep vein thrombosis, ulcers, and the like.
Abstract:
A lumbar system for use in a seat includes a frame having a first side and a second side substantially opposite the first side, a pump mounted to the second side of the frame and operable to pressurize air, and a control module mounted to the second side of the frame. The control module is in communication with the pump to receive pressurized air. The lumbar system also includes a plurality of air cells mounted to the first side of the frame. Each of the plurality of air cells individually communicates with the control module to receive variable amounts of pressurized air provided by the pump such that each air cell is independently inflatable. The frame, the pump, the control module, and the plurality of air cells are installable in the seat as a single unit by coupling the frame to the seat.
Abstract:
This invention relates generally to apparatus and methods for tightening tissue of the female genitalia by heating targeted connective tissue with radiant energy, while cooling the mucosal epithelial surface over the target tissue to protect it from the heat. Embodiments include a handle and treatment tip that has both an energy delivery element and a cooling mechanism. The handle may be a two-handed handle allowing control even while rotating and maneuvering the treatment around the genital opening. The apparatus or system may also include an integrated controller, which may confirm tissue contact without applying RF energy, based only on the temperature of the applicator and the time since the last application of energy from the applicator.
Abstract:
A retractor system for percutaneous surgery in a patient includes first and second retractor portions positionable opposite one another in an incision of the patient. The system also includes at least one actuating member operable to provide an oscillating motion to at least one of the first and second retractor portions. The actuating member is in communication with a controller and is responsive to the controller to oscillate at least one of the first and second retractor portions between a first position and a second position. In another form, a method is directed to retracting tissue for percutaneous access to a surgical site in a patient. However, other embodiments, forms and applications are also envisioned.
Abstract:
An exercise device provides first and second foot-support surfaces which are each displaced by an actuator system along an arbitrary path defined in at least two dimensions over a range of at least 25 centimeters by 15 centimeters. A control system is configured to control the actuator system so as to generate an exercise path for each of the first and second foot-support surfaces. The exercise movement may be active or passive, and may be varied dynamically during an uninterrupted exercise session.
Abstract:
Devices which are used for performing multiple modes of electro, vacuum and ultrasound therapy are disclosed as well as methods of using those devices. One device for providing a constant current and/or a constant voltage to regions of a patient's body includes a housing, at least one microprocessor for generating at least one signal, at least one amplifier circuit for amplifying the one or more signals, at least one feedback circuit for delivering at least one constant current to a patient's body, at least one lead wire socket located on the exterior of the housing, at least one pair of electrodes connected to the one or more lead wire sockets, wherein the electrodes are placed in communication with at least one region of the patient's body so that an output current and or voltage is delivered to one or more of the skin regions of the patient's body. Additionally, a controller is used to activate the constant current and/or voltage and it is also used to select one or more selected modes for the constant current and/or voltage.
Abstract:
The invention relates to embodiments of methods for extending a subject-controllable range of joint motion, and for increasing subject control of joint movement within a range of motion. Embodiments include fastening a powered device around a joint so as to be able to control the joint, allowing the subject to move the joint within a range of volitional motion, and then engaging the powered device to support movement of the joint into an expanded, rehabilitative range. In some embodiments, the device supports joint movement by substantially providing the force to move the joint beyond the volitional boundary. In other embodiments, supporting movement includes the subject substantially providing the force, and the device allowing movement only in a desired direction. The invention further relates to a system for increasing the functional capability of a joint by implementing embodiments of the method. By such methods and system, rehabilitation is accomplished both by building strength, and training neural pathways.
Abstract:
A system and method for control of energy application to a target location based on a measured localized harmonic motion is disclosed. The system includes a first energy source configured to deliver a beam of energy to a subject to induce mechanical vibration of a desired region, a second energy source configured to deliver a second beam of energy into the desired region, and a receiver configured to receive echo signals from the desired region indicative of reflected energy from the second energy source. The system also includes a computer programmed to analyze at least one of amplitude, phase, and frequency of the vibration of the desired region indicated by the received echo signals, monitor the amplitude, phase, and/or frequency of the vibration in the desired region during application of the beam of energy, detect a change in the amplitude, phase, and/or frequency of the vibration in the desired region and, if the change exceeds a pre-determined size and rate, generate an alert.
Abstract:
Apparatuses, methods, and computer-storage media provide for a sauna that is operable to provide a programmable sauna experience to a user. A sauna may include mechanisms for monitoring biological data associated with a user, mechanisms for generating and updating training programs associated with a user, and mechanisms for communicating with remote devices to send and receive information and updates. A sauna may be provided having adjustable zoned heating and self-diagnostic capabilities.
Abstract:
An active-passive rehabilitation device is disclosed providing natural and relatively unconstrained motion of the treated joint, which promotes drainage and mitigates edema in the extrema. This active-passive rehabilitation device enables the application of adjunctive therapeutic modalities such as cryotherapy units and pneumatic sequential compression devices. Electronic controls allow the active-passive rehabilitation device to be programmed to provide resistive load for Active Range of Motion or Active Resistive Range of Motion (AROM or ARROM) for prescribed therapeutic cycles. Speed, range of motion and therapeutic torque limitations are some of the parameters that may be user controlled and/or programmable. Historical data can be stored in the device and can be downloaded electronically in real-time or at discrete intervals, allowing caretakers to monitor progress and even modify load cycles via electronic communication means. The unit has a lifting provision, can be folded to accommodate storage, and has integrated stabilization and bed attachment devices.