A pessary system for providing pelvic floor support for USL and other ligaments. The pessary has an elongated probe with independently inflatable balloons each located substantially the same distance from the insertion end of the probe and which inflate into separate radial sectors. The probe can be inserted into a vaginal cavity and the balloons inflated provide mechanical support to the USLs. Independent inflation of each balloon allows the mechanical USL support provided to be varied on left and right sides to compensate for differences in the degree of degradation and positioning of the USL ligaments on either side.

A pessary system for providing pelvic floor support for USL and other ligaments. The pessary has an elongated probe with independently inflatable balloons each located substantially the same distance from the insertion end of the probe and which inflate into separate radial sectors. The probe can be inserted into a vaginal cavity and the balloons inflated provide mechanical support to the USLs. Independent inflation of each balloon allows the mechanical USL support provided to be varied on left and right sides to compensate for differences in the degree of degradation and positioning of the USL ligaments on either side.

A device for recording evoked neural responses, comprising one or more stimulus electrodes and one or more sense electrodes. The device has a stimulus source for providing a stimulus to be delivered from the stimulus electrodes to a neural pathway in order to give rise to an evoked action potential on the neural pathway. The device has measurement circuitry for recording a neural compound action potential signal sensed at the sense electrodes. Crosstalk cancellation circuitry is configured to produce a stimulus crosstalk cancellation signal, and is configured to inject the stimulus crosstalk cancellation signal into the measurement circuitry. The stimulus crosstalk cancellation signal is configured to cancel a stimulus crosstalk voltage arising upon the one or more sense electrodes as a result of delivery of the stimulus.

A processing subsystem generates perceived images from information bearing nerve impulses that are transmitted from a subject's eye(s) to a visual processing region of the subject's brain along one or more nerves in response to the subject viewing a real-world scene. The processing subsystem generates display images based on the perceived images, and controls a display device to display the display images to the subject. In certain embodiments, the processing subsystem generates the display images by manipulating or modifying the perceived images to include virtual images, and provides a type of virtual pointing on the display images that is used to invoke one or more actions.

An implantable system, and methodology, for improving a heart's hemodynamic performance featuring (a) bimodal electrodes placeable on the diaphragm, out of contact with the heart, possessing one mode for sensing cardiac electrical activity, and another for applying cardiac-cycle-synchronized, asymptomatic electrical stimulation to the diaphragm to trigger biphasic, diaphragmatic motion, (b) an accelerometer adjacent the electrodes for sensing both heart sounds, and stimulation-induced diaphragmatic motion, and (c) circuit structure, connected both to the electrodes and the accelerometer, operable, in predetermined timed relationships to the presences of valid V-events noted in one of sensed electrical and sensed mechanical, cardiac activity, to deliver diaphragmatic stimulation. The circuit structure includes accelerometer-linked computer structure for enabling selective review, for later operational modifications, of stimulation-produced diaphragmatic motions, and in a modified form, may additionally include timing-adjustment substructure capable of making adjustments in the mentioned timed relationships.

Systems and methods for monitoring patients with respiratory diseases are described. A system may include a sensor circuit to sense a respiration signal and at least one hemodynamic signal. The system may detect a specified respiratory phase from the respiration signal, and generate from the hemodynamic signal one or more signal metrics that are correlative to at least one of a systolic blood pressure, a blood volume, or a cardiac dimension. The system may detect a restrictive or obstructive respiratory condition when the hemodynamic signal metric indicates hemodynamic deterioration during a specified respiratory phase. The system may additionally classify the detected restrictive or obstructive respiratory condition into one of two or more categories, and deliver a therapy based on the detection or the classification.

A miniaturized medical device comprises an electronic functional device for performing a function of said miniaturized medical device. The miniaturized medical device further comprises a wake-up device for transferring said functional device from a switched-off state to an operational state. Herein, the wake-up device comprises an electrical detection circuit configured to generate a wake-up signal and a switch device. The switch device comprises a switch member, a magnet device attached to the switch member and at least one switch contact. The switch member is excitable by a time-varying magnetic field to perform an oscillating movement for acting onto said at least one switch contact to perform a switching action of the switching device in the electrical detection circuit and to in this way generate the wake-up signal.

A method for controlling intraocular pressure in a patient’s eye is provided. The method includes creating an intraocular entry into the eye, selecting a location along an optical disc of the eye, creating a conduit connecting at least a portion of an intravitreal cavity with at least a portion of a subarachnoid space in the eye at the selected location, deploying at least one stent communicating between the intravitreal cavity and the subarachnoid space via the conduit, and equilibrating the intraocular pressure in the eye by allowing the stent to communicate fluid flow between the intraocular compartment and the subarachnoid space.

The present invention discloses a holder carrying thereon a sensor to measure a physiological signal of an analyte in a biological fluid, wherein the sensor has a signal detection end and a signal output end, and the holder includes an implantation hole being a channel for implanting the sensor and containing a part of the sensor, a fixing indentation containing the sensor, a filler disposed in the fixing indentation to retain the sensor in the holder, and a blocking element disposed between the implantation hole and the fixing indentation to hold the sensor in the holder and restrict the filler in the fixing indentation.

Provided herein is a self-contained physiological measuring device adapted for disposition within a patient body cavity, primarily the vagina, for an extended period of time (e.g., 6-48 hours or more). While disposed within the body cavity, the device periodically measures one or more physiological parameters at known locations within the body cavity. In addition to measuring such physiological parameters, the device is operative to store such measurements to memory for subsequent download/processing upon removal of the device from the body cavity and/or upon wireless interrogation.