A sexual stimulation method which may comprise a plurality of light sources for photostimulation of the vagina; one or more vibrators for mechanical stimulation of an area of the vagina; a handle; a controller and programmable memory for containing non-transitory instructions for modes of operation and driving the light sources and vibrators of the invention; a vaginal finger; a handle for ease of use; a keypad for user entry of commands; and a charging or programming port. The invention may also comprise sensors that sense physiologic parameters of a user and adjust sexual stimulation parameters to achieve a desired sexual stimulation effect. Blood oxygen level, temperature, pulse rate and muscle electrical activity may be sensed. The invention also may comprise a flexible covering that provides smooth sliding engagement with an area of the vagina of a user.

The present disclosure discloses a health multifunctional chair and a control method thereof. The multifunctional chair includes: a chair seat, a massage backrest, an exercise standing plate, and a general management system, the general management system includes: a detecting and controlling unit and a health analyzing unit; the health analyzing unit is provided locally or on a cloud, and is in communication connection with the detecting and controlling unit; the exercise standing plate is adjusted in angle with one side edge as a reference and towards a direction of the chair seat; the massage backrest is provided with a meridian massage mechanism therein; the health analyzing unit is used to acquire a health analysis result of the user, and provide a health solution. The present disclosure performs combined and ordered meridian massage to the back of the user, thus improving the quality of health maintenance.

A system for assisting with a chest compression treatment being administered to a patient. In one aspect, the system for assisting with chest compression treatment includes at least one sensor configured to measure blood flow data, one or more processors, in communication with the at least one sensor, and an output device configured to provide the output indication to the rescuer. The one or more processors are configured to perform operations including receiving the blood flow data from the at least one sensor, based on the blood flow data, generating arterial blood flow data and venous blood flow data, providing an estimation of chest compression effectiveness based on the arterial blood flow data and the venous blood flow data, the estimation being based on at least one peak comparison of arterial blood flow and venous blood flow, and generating an output indication of the estimation of chest compression effectiveness.

A medical device can include a housing, an energy storage module within the housing to store an electrical charge, and a defibrillation port to guide via electrodes the stored electrical charge to a person in need of medical assistance. The medical device can also include a processor to analyze patient physiological signal(s) that indicate heart viability. Positive measures of heart viability measures can qualify the patient for a customized treatment paradigm.

An exemplary example of a medical device can include a retention structure for at least partially encircling a patient's body, the retention structure including a central member and a support portion configured to be placed underneath a patient, a piston extending from the central member, a driver coupled to the piston configured to retract and extend the piston, a patient contact member attached to the piston, the patient contact member configured to adhere to the patient's body, and a controller. The controller can be configured to cause the driver during a session to perform at least two cycles of negative pressure ventilation, each of the at least two cycles of negative pressure ventilation including positioning the piston at a reference position, retracting the piston from the reference position to an expansion position to expand a chest of a patient to generate negative pressure ventilation, and returning the piston from the expansion position to the reference position.

Systems and methods for promoting sexual well-being in males and in some cases for treating erectile dysfunction and, more particularly, to such systems that use shock waves delivered to tissue.

In embodiments, a CPR chest compression system includes a retention structure that can retain the patient's body, and a compression mechanism that can perform automatically CPR compressions and releases to the patient's chest. The compression mechanism can pause the performing of the CPR compressions for a short time, so that an attendant can check the patient. The CPR system can include a user interface that can output a human-perceptible check patient prompt, to alert an attendant to check the patient during the pause. The compression mechanism can during a CPR session retreat a distance away from the patient's chest whereby the patient's chest can expand without active decompression of the patient's chest beyond the chest's natural resting position.

A method for enhancing speech control in a subject includes applying a first vibrotactile stimulation and applying a second vibrotactile stimulation to a thyroid area of the subject. The first vibrotactile stimulation has a first vibrating property and the second vibrotactile stimulation has a second vibrating property different than the first vibrating property. Example vibrating properties include vibrating frequency, vibrating frequency range, wave shape, continuousness, frequency phase, and direction of mechanical force. A collar may be configured to position the first vibrational transducer and the second vibrational transducer over a neck of a subject.

The system and method provide for electrocardiogram analysis and optimization of patient-customized cardiopulmonary resuscitation and therapy delivery. An external medical device includes a housing and a processor within the housing. The processor can be configured to receive an input signal for a patient receiving chest compressions and to select at least one filter mechanism and to apply the filter mechanism to the signal to at least substantially remove chest compression artifacts from the signal. A real time dynamic analysis of a cardiac rhythm is applied to adjust and integrate CPR prompting of a medical device. Real-time cardiac rhythm quality is facilitated using a rhythm assessment meter.

A motorized tensioning mechanism for orthotic devices, such as a knee brace, wherein the controls for the motorized tensioning mechanism may be manual, automatic, or a hybrid of both. Sensors associated with the orthotic device may inform the user regarding tension or other aspects of the device, and, in cases, may automatically adjust tension in the motorized tensioning mechanism.