Abstract: A method of administering light treatment to a biological surface comprising administering light therapy from one or more light sources and administering distraction stimulus from one or more distraction mechanisms. The distraction stimulus is configured to distract a user from a discomfort caused by the light therapy.

Abstract: The invention relates to an irradiation device and a corresponding method for irradiating a radiation absorbing medium, as well as a hearing aid device and a laser surgery device comprising such an irradiation device. A radiation source is configured to generate one or more pulses of electromagnetic radiation and to irradiate the medium with the one or more pulses of electromagnetic radiation. A control unit is configured to control the radiation source such that the time course of the power or intensity of at least one pulse of the one or more pulses of electromagnetic radiation exhibits a rising slope and/or a falling slope, wherein the rising slope and/or falling slope has a maximum gradient which is smaller than a predetermined gradient value, whereby a generation of optoacoustic waves in the medium in response to the rising slope or falling slope, respectively, is avoided or significantly reduced.

Abstract: An electronic device includes a processor and memory, wherein the memory stores instructions that, when executed by the processor, control the electronic device to: determine a pulse arrival time (PAT) value, a heart rate (HR) value, and a pulse transit time (PTT) value from the second data, calculate a first blood pressure value (BP1) and a second blood pressure value (BP2) by applying the determined values to pulse wave velocity (PWV) algorithms of Equations 1 and 2, wherein BP1?a1PAT+b1HR+c1 . . . Equation 1, BP2?a2 ln(PTT)+b2 . . .

Abstract: A phototherapy device, a kit containing such a phototherapy device, and a method for treating a patient with a phototherapy device, the phototherapy device containing a housing, an emission portion, and a light tube, the housing containing a light source that emits light at a wavelength of from about 400 nm to about 550 nm, and may contain a light shield proximal to the light source, the emission portion being distal form the housing and connected thereto via a light tube which contains an optical fibre, and a mesh that may enclose the optical fibre and may allow a limited amount of light to leak from the optical fibre to the outside environment.

Abstract: A system and method for conducting a sleep test includes initiating a sleep test script, and providing the script to a patient. Testing hardware is shipped from a provider to the patient, and instructions are provided to the patient for connecting the testing hardware to a mobile computing device. A mobile sleep application is downloaded and installed onto the mobile computing device. The testing hardware is connected to the mobile computing device, and the sleep test is conducted using the mobile sleep application operating on the mobile computing device.

Abstract: A method and system for assessing balance and posture of a subject by employing virtual reality (VR) or augmented reality (AR) headgear is provided. The system includes memory, a processor, and the VR/AR headgear, providing an immersive environment. The VR/AR headgear includes a display for providing a plurality of visual stimuli. A gyroscope and an inertial measurement unit detect head movements and body sway of the subject in response to the plurality of visual stimuli. An eye tracking unit tracks eye movement of the subject in response to the plurality of visual stimuli. A base plate with sensors can measure center of gravity of the subject in response to movements of the base plate. A machine learning model then deciphers patterns based on measurement data from the gyroscope, inertial measurement unit, eye tracking unit, and base plate. A comprehensive report pertaining to the subject's posture and balance is then generated.

Abstract: A pet care device may include a removable or swappable care tool mounted on a head. The head may include a sterilizer and a sensor to determine what kind of care tool is mounted. A controller may identify the type of care tool mounted on the head based on a sensing value of the sensor and control the sterilizer based on the identified care tool.

Abstract: Provided is a region division method for laser treatment, and a laser treatment method and apparatus using the same. The region division method for laser treatment according to the present invention divides an area of an object to be treated by laser irradiation into a plurality of treatment regions and includes constructing a three-dimensional image of the object; using the three-dimensional image to obtain a normal vector for each of a plurality of points located on a surface of the object; dividing the points on the surface of the object into one or more groups based on a similarity between the obtained normal vectors; and generating a closed curve including at least some of points grouped into the same group to set a treatment region.