A system and method for mechanical CPR can include a device for providing compressive force to various locations on a patient, and biological monitoring systems to measure the effectiveness of the various locations of compressive force in pumping blood through the patient. The system can also include providing decompressive force to increase the efficacy of blood flow.

Methods and systems are disclosed for capturing sensor data collected by a personal massaging device with associated sensors, analyzing the data, determining biofeedback data based on the sensor data, and according to some embodiments generating a sexual response profile based on the biofeedback data and a model of human sexual response. Data may be collected and analyzed for a number of uses, including but not limited to: (1) studying human sexual response, (2) adjusting outputs of the personal massaging device based on preset conditions, (3) treating sexual dysfunction conditions, and (4) improving sexual experiences.

Disclosed is a robotic orthosis for a lower extremity for gait rehabilitation training, comprising a knee stretching member which is provided to be installable on the knee so as to enable the knee joint to be stretched in a swing phase and enable a state in which the knee is stretched to be maintained in a stance phase. The knee stretching member comprises: a knee sleeve surrounding the knee joint; and a knee supporting chamber which is mounted so as to be connected to the knee sleeve, and which, when air is introduced therein and is inflated in the swing phase, enables the knee to be stretched by supporting the knee joint, and enables the state in which the knee is stretched to be maintained in the stance phase.

A gait activity learning assistance system, and an application method thereof, includes a main body, at least one movement detecting module, a control module, at least one driving module and at least one dynamic measurement module. The system is able to guide and induce a user to learn gait autonomously by disposing at least one force-transmission unit on at least one limb position of the user, besides, the system is able to measure a dynamic change of the at least one force-transmission unit by the at least one dynamic measurement module while user receiving a gait assistance, and send them back to the control module immediately for a real-time analysis.

Embodiments disclosed herein relate to a garment system including at least one sensor and at least one actuator that operates responsive to sensing feedback from the at least one sensor to cause a flexible compression garment to selectively constrict or selectively dilate, thereby compressing or relieving compression against at least one body part of a subject. Such selective constriction or dilation can improve muscle functioning or joint functioning during use of motion-conducive equipment, such as an exercise bike or rowing machine.

Devices, systems and methods for non-invasive modulation of the baroreflex system of a patient. In embodiments, the present disclosure may be used to measure and monitor baroreflex function for diagnostic purposes in patients acutely or chronically to inform and guide medical treatment, assess disease severity, or assess morbidity/mortality risk. In embodiments, the present disclosure may be used to provide non-invasive baroreflex activation therapy acutely or chronically to treat a variety of disease conditions through rebalancing of the sympathetic and parasympathetic limbs of the autonomic nervous system and their connections to higher brain centers.

Systems and methods of treating a sleep disorder of a subject include providing a therapeutic stimulation device comprising a transducer configured to emit transcutaneous vibratory output to a body part of the subject; generating physiological data with a worn sensor and providing it to a processor; providing a stimulation pattern for transcutaneous vibratory output to be emitted by the transducer comprising a perceived pitch, a perceived beat, and an intensity; causing the transducer to emit the transcutaneous vibratory output in the stimulation pattern; determining if the subject is in a pre-sleep state or a sleep state based on the physiological data; and altering the stimulation pattern based on determining the subject is in at least one of a pre-sleep state or a sleep state comprising at least one of (i) reducing a frequency of the perceived pitch, (ii) increasing an interval of the perceived beat, or (iii) reducing the intensity.

A system for improving cardiac output of a patient suffering from pulseless electrical activity or shock and yet displays myocardial wall motion including: a sensor to detect myocardial activity to determine the presence of residual left ventricular pump function having a contraction or ejection phase and a filling or relaxation phase, a device to prompt the application of or apply a compressive force repeatedly applied to the chest based on the sensed myocardial activity such that the compressive force is applied during at least some of the ejection phases and is ceased during at least some of the relaxation phases to permit residual cardiac filling, thereby enhancing cardiac output and organ perfusion.

A system for assisting a rescuer in providing cardiopulmonary resuscitation (CPR) chest compressions includes a motion sensor configured to generate motion sensor signals indicative of chest motion and a defibrillator. The defibrillator includes a processor and a display screen configured to provide CPR feedback and defibrillation information. The processor is configured to receive the motion sensor signals, analyze the motion sensor signals for features characteristic of a chest compression delivery type to distinguish between chest compression delivery types comprising manual compression, non-automated ACD, and automated ACD, and selectively provide the CPR feedback at the display screen based on an identification of the chest compression delivery type such that the CPR feedback includes a plurality of CPR parameters for the manual compression delivery type and remove at least portions of the CPR parameters from the display screen for the non-automated ACD and the automated ACD compression delivery types.

A fully wearable system used for communication and information transfer between two users or between a user and a machine to render an effective and intuitive physical interface for combined input and output functions, the fully wearable system including a bidirectional wearable skin including distributed actuator and sensing elements, the actuator and sensing elements including a multimodal actuation layer and a sensing layer, the bidirectional wearable skin being flexible and stretchable, and a portable control device for controlling the distributed actuator and sensing elements, and reading signals from the sensing layer, the portable control device is configured to perform pixilated actuation for both micro- and macrostimulation of a body of a wearer by an actuation frequency and stimulation amplitude.