A method of increasing blood flow to the head includes causing an individual's blood to circulate while the individual's heart and head are at a first elevation position, elevating the individual's heart and head to a second elevation position that is above the first elevation position, and causing the individual's blood to circulate while the individual's heart and head are at the second elevation position.

Systems, devices and methods for providing active and/or passive compression therapy to a body part can include a compression device worn over a compression stocking. The compression device can have a pulley based drive train that is driven by a motor to tighten and loosen compression elements, such as compression straps, in a precise, rapid, and balanced manner. Sensors can be used in the compression device and/or compression stockings to provide feedback to modulate the compression treatment parameters.

A medical apparatus provides resuscitative therapy to a patient. The apparatus includes an electrocardiogram (ECG) input, a defibrillation output configured to provide an electrical defibrillation shock treatment, and an applicator body configured to provide active compression decompression therapy to the patient's chest. The applicator body includes a rescuer end configured for hands of the rescuer to press and pull on the applicator body, a coupling surface configured to adhere to the patient's chest to provide active compression decompression therapy, a capacitor, and processor(s) configured to receive and analyze the ECG signal of the patient, determine whether the patient is in need of defibrillation, and administer the defibrillation shock treatment to the patient.

The disclosure is related to a system and method for operating a traction device to detect blood flow patterns in a subject for managing neuropathy related conditions through intraneural facilitation (INF). According to an embodiment, the INF system and method rely on the traction device for positioning the subject in one or more positions, and a processing device for processing intervening signals obtained by a probe positioned on the subject. The signals received from the probe may be used to determine a two dimensional (2D) plane blood flow pattern. Detected changes in the measured blood flow may be used to determine if further traction device positions are required to ensure that the intervening signals demonstrate normal blood flow patterns with improvements to the neuropathy condition. The 2D flow pattern may calculate at least one of Volume Flow (VF) and Pulsatility Index (PI) for each set of signals received.

Embodiments relate to devices, systems and methods of assisting blood flow return to the heart from a limb for fluid responsiveness and limb warming. The device comprising a wearable garment (115) and a compression apparatus (110) embedded in the garment (115) for applying an external compression according to a compression sequence to a muscle of a limb of a user based on real-time measurements during surgery.

A conditioning process for the enhanced production of human growth hormone in a human has a first step of application of pressurized cooling to the limbs of a subject, who experiences a ramp-up exertion followed by a series of conditioning cycles, followed by a ramp-down cycle. The condition cycles include an interval of intense exertion followed by an interval of reduced exertion, and during ramp-up cycle, conditioning cycle, and ramp-down cycle, the pressure cooling to the limbs is set as a fraction of systolic blood pressure, with the fraction in the range 33% to 220%.

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.

An action assist apparatus A includes a pad (23) configured to transmit an assist force to an assist region of a user. The pad (23) has a pressure sensor (23a) configured to detect a state of the assist region, and a first assist force application portion (23b) and a second assist force application portion (23c) which are switchable independently between an assist force transmitting state and a non-transmitting state. A control unit (65) switches the first assist force application portion (23b) and the second assist force application portion (23c) based on the state of the assist region.

The disclosed CPR devices, systems, and methods adjust a compression depth of a compression mechanism to account for chest collapse of the patient receiving CPR. Compression depth can be adjusted up to a maximum depth in some examples. The compression depth can also be adjusted linearly or non-linearly as the zero point or starting position of the patient's chest changes due to chest collapse. Other factors can also be used to adjust the compression depth such as patient parameters that can be observed by a rescuer or sensed by sensors wirelessly connected to or integrated into the system. CPR devices that include active decompression can also use the disclosed techniques for adjusting the chest compression depth as the patient's chest collapses.

The present invention relates to a wearable (or fastenable, or adherable) vibration massage system directly localized, focused and engaged upon or overlying a selected target artery of a user. The vibration massage waves are advantageously derived from religious texts, whereby a user can simultaneously listen to audio of the in real time, thereby providing a synchronized, harmonized tactile and auditory experience. The provided system is essentially MUSical vibration applied upon a target ARTteryhence is hereinafter described as the MUSART therapy system. Various modes of application of the tactile vibratory stimulus, as well as modes for invasive delivery of acoustic stimulation directly in contact with a target artery, are presented.