A sleeve or sheath includes a body having a top opening. The body covers a handheld oximeter probe or a portion of the probe. The sleeve has a shape that approximately matches the oximeter probe or portion of the probe, which is covered by the sleeve. The sleeve has a top opening that allows a user to slide the oximeter probe into the sleeve. The sleeve is transparent to radiation emitted and collected by the oximeter probe. The sleeve is formed of a material that prevents patient tissue, fluid, viruses, bacteria, and fungus from contacting the covered portions of the oximeter probe. The sleeve leaves the probe relatively sterile after use so that little or no clearing of the probe is required for a subsequent use, such as when the probe is covered with a new, unused sleeve.

The present invention provides an apparatus for measurement of a limb circumference, comprising a pull string module, a first measurement module and a second measurement module. The pull string module comprises a surrounding component, wherein the surrounding component comprises an encircling part disposed around a limb of an individual; the first measurement module is disposed at the pull string module and moves alone the longitudinal axis of the limb and meanwhile measures the length of the limb; and the second measurement module measures the length of the encircling part simultaneously when the first measurement module move alone the limb, so as to determine the correlation between the limb length and the limb circumference. The present invention further provides a device including two or more apparatuses of the present invention to measure the limb compliance and to be used in the treatment of lymphedema.

A measurement device and method that allows for precise placement, as well as more accurate measurement of various body parts, including vessels, lesions, and/or lumens of vessels of various body parts. The measurement device comprises one or more measurement tapes having (i) a plurality of measurement marks for measuring a distance and/or a length of a vessel and (ii) a plurality of circular indicators for measuring a diameter of a lumen of the vessel.

A mask size gauge for selecting a size of a mask in accordance with a distance in a height direction between an upper reference part in an upper portion of a face of a wearer, and a lower reference part in a lower portion, includes: a reference position indicating portion indicating that the reference position indicating portion is to be placed at a height position of the upper reference part on an outer lateral side of an eye of the wearer; and a size indicating portion that is located at a position which is closer to a middle of the face than the reference position indicating portion, and that indicates the size of the mask according to a height position of the lower reference part.

An apparatus, worn over the eyes of a user, that restores visual clarity to the user in response to a change associated with a film of fluid over the apparatus. In an embodiment the apparatus includes a smart contact portion having at least a first convex surface, a second convex surface, and a concave surface. The apparatus further includes set of liquid thickness sensors embedded upon the first convex surface. The apparatus further includes an electrochemical storage device and a computing module. The apparatus further includes a plurality of ultrasonic transducers embedded upon the first convex surface. The apparatus further includes an electroactive lens structure embedded within central portion of the first convex surface. The apparatus further includes lens controllers that apply electrical signals to the electroactive lens structure to change at least one physical characteristic of the electroactive lens structure based on control signals from the computing module.

Various embodiments disclosed relate to a method for producing an implant model and associated systems. The method can include receiving patient specific data, producing a preliminary implant model based on the received patient specific data, running a simulation on the preliminary implant model to produce a revised implant model with a range of motion zone using the patient specific kinematics, optimizing the preliminary implant model with a dynamic simulation to determine a cup anteversion angle, analyzing the revised implant model for spino-pelvic risk, and outputting the implant model.

A software application platform which provides a user with the ability to receive customized information relating to an animal's health and/or optimal growth as displayed on a graphical user interface. Specifically, a user may input data (and the system may receive said input data), for example, an animal specific biomarker, and subsequently receive identification relating to a specific subgroup of individual animal(s) who are at risk for growth abnormalities, and further receive information, data, and customized recommendations and/or intervention steps for the specific at risk animal relating to the animal's health, growth abnormality, or similar feature based on an analysis and determination of the biomarker as compared to a reference database.

An acoustic wave diagnostic apparatus 1 includes a display unit 7; an operation unit 16; a measurement item designation acceptance unit 13 that accepts designation of a measurement item; a detection and measurement algorithm setting unit 9 that sets a detection and measurement algorithm according to a measurement item; a position designation acceptance unit 14 that accepts designation of a measurement position; a measurement unit 8 that detects a measurement target and sets a caliper on the measurement target to perform measurement on the basis of the measurement position and the detection and measurement algorithm; a contour detection unit 10 that detects a contour of the measurement target; a caliper movable range limit unit 11 that limits a movable range of the caliper on the contour of the measurement target according to a modification request of the caliper; and a modification acceptance unit 15 that accepts a modification of the caliper through the operation unit 16, in which the measurement unit 8 performs measurement using the modified caliper.

Systems, devices, and methods are disclosed for the purpose of quantitatively determining the susceptibility of a human subject to injure their Anterior Cruciate Ligament (ACL). A method for determining injury susceptibility scores or risk categories includes determining hip extension angles and knee varus angles during the performance of a stork test and determining hip abduction angles during a squat test. Determination of angles during certain movements may be achieved using various systems and devices, including wearable devices.

A device is for estimating a blood pressure of a user by a combination of an acoustic mode employing acoustic emitters and acoustic detectors and an optical mode using light sources and photodetectors forming source—detector pairs. The device includes an acoustic selection unit to determine the pertinent acoustic emitter—acoustic detector pair as well as an optical selection unit to determine the pertinent light source—photodetector pairs.