Abstract: Platform or system of drop-dispenser devices and method for use thereof, where one device in a platform is active in that it is equipped with a data-recording/transmitting/processing/feedback unit configured to provide feedback on whether a drop is delivered to the ROI as intended, while another device is passive in that (being otherwise substantially structurally similar in configuration and operation to the active device), it does not have such a unit and is structured to simply hold, stabilize, and/or or position a liquid-drop container to aid in successful delivery of the liquid drop(s). While using the system, the user may start using the passive device and switch to the use of an active device if the results of delivery of drops to the ROI with the passive device is unsatisfactory with respect to a schedule, or success rate, or for any other reason.

Abstract: A device and method for applying light to the cornea of the eye as, for example, to promote crosslinking of collagen in the cornea for vision correction. The device may include a structure having form and size similar to a conventional contact lens. The structure may include an optically dispersive element such as a mass of an optically dispersive material that may be contained in a cavity of a reflective element. Light applied to the dispersive mass as, for example, by an optical fiber connected to the structure is dispersed in the structure and passes into the cornea. The patient may blink or close the eye during the procedure, which increases patient comfort and aids in maintaining hydration of the cornea.

Abstract: An ophthalmological apparatus comprises a laser source for producing a pulsed laser beam, a scanner system for deflecting the pulsed laser beam at a treatment speed in the eye tissue along a scanning treatment line, a first scanning apparatus connected upstream of the scanner system for deflecting the pulsed laser beam and for producing a first scanning movement component superposed on the scanning treatment line in a first scanning direction at a first scanning speed that is higher as compared to the treatment speed, and a second scanning apparatus connected upstream of the scanner system for deflecting the pulsed laser beam and for producing a second scanning movement component, which is superposed on the first scanning movement component in a second scanning direction, which is at an angle to the first scanning direction, at a second scanning speed that is higher as compared to the first scanning speed.

Abstract: Systems and methods for for driving the cutter of a vitrectomy handpiece using a substantially hermetically sealed system having a pneumatic pump for alternatively creating both positive pressure for pushing a first side of a diaphragm in the vitreous cutter and pulling negative pressure to pull the other side of the diagram, and vice versa.

Abstract: Projection of visible, non-treatment light onto an eye to illuminate specific areas of the surgical field is disclosed herein. A surgical system may include a surgical console; a microscope communicatively coupled to the surgical console; a camera communicatively coupled to the surgical console; and a projector operable to project light onto an eye. The projector may be communicatively coupled to the surgical console. A method for light projection may include collecting information from an eye using a camera; determining the light projection based, at least in part, on the collected information; and projecting visible, non-treatment light onto the eye using a projector.

Abstract: A surgical device for cutting a lens within a capsular bag of an eye. Related methods, systems, and devices are also provided.

Abstract: The present invention relates to a super absorbent polymer. The super absorbent polymer according to the present invention includes surface crosslinked polymer particles prepared by surface crosslinking particles of a base resin, wherein the base resin is polymerized from water-soluble ethylene-based unsaturated monomers, and a water-soluble component, in which the water-soluble component is present in an amount of 5% by weight or less based on the total weight of the super absorbent polymer, when measured after free swelling the super absorbent polymer in a 0.9% NaCl solution for 1 hour, and the super absorbent polymer has a permeability of 50 seconds or shorter. According to the present invention, provided is a super absorbent polymer having excellent liquid permeability even when swollen without a reduction in centrifuge retention capacity or absorbency under load while having improved permeability.

Abstract: Appurtenances to a wound dressing and systems for monitoring wound dressings are described. In some embodiments, a system for monitoring a wound dressing includes: an appurtenance to a wound dressing, wherein the appurtenance includes a sensor unit, an electronic identifier, and a transmitter unit operably attached to the sensor unit and to the electronic identifier; and a local unit including a receiver for the transmitter unit, a processor operably attached to the receiver, and a communication unit operably attached to the processor.

Abstract: A combination hanger arm extension and pump cover device can be used with an instillation unit. The device includes a body portion that has a first end and a second end. A hook extends from the first end, and a tab extends from the body proximate the hook. A panel is disposed proximate the second end. A substantially rectangular sleeve extends at least partially through the body. The sleeve is disposed between the first and second end.

Abstract: An article, including a network of interconnected polymeric strands; wherein each of the interconnected polymeric strands has a first surface adapted to contact a tissue site; wherein at least one of the interconnected polymeric strand has a plurality of features extending from the first surface of the interconnected polymeric strands; wherein at least one of the interconnected polymeric strands is non-linear; and a plurality of openings between adjacent polymeric strands; wherein the article is a negative pressure wound therapy article.

Abstract: A facial bandage assembly for absorbing nasal drainage includes a dressing is configured to be positioned on a face such that the dressing extends laterally beneath a nose. The dressing is comprised of a fluid absorbent material to absorb fluid draining from the nose. A strip is positioned within the dressing and the strip is comprised of a resiliently bendable material. The strip is manipulated to shape the dressing into a selected shape to conform to contours of the face. A pair of straps is provided and each of the straps is coupled to the dressing. Each of the straps is extended over a selected one of a pair of ears thereby retaining the dressing beneath the nose.

Abstract: The present invention relates to a method and apparatus for forming a composite structure, preferably for use in an absorbent structure used within the personal hygiene industry, such as for instance feminine hygiene garments, baby diapers and pants and adult incontinence garments. The present invention preferably provides a method and apparatus for depositing and positioning particulate materials in a desired pattern onto a moving carrier layer. The method allows accurate forming of a pattern of particulate material clusters at high production speed having improved attachment properties, with reduced raw material usage and relative low cost. The present invention foresees in the need for improved thin, flexible, lightweight absorbent structure having optimal absorption, distribution and retention.

Abstract: (Object) To prevent leakage of body fluids and to readily transmit pressure from both sides to a center portion in a width direction by bringing an absorbent article into close contact with a crotch area extending from a body fluid discharge portion to a start position of the intergluteal cleft. (Means of Achieving the Object) A pair of right and left compressed grooves (8, 8) that extend in an approximately longitudinal direction is formed on a surface of a liquid permeable top sheet (3).

Abstract: The present disclosure is directed to methods of manufacturing elastic belts for absorbent articles. The elastic belts may be used as waist bands, or portions thereof, in absorbent articles. The elastic belts may define a first nonwoven substrate, a second nonwoven substrate, and a plurality of elastic strands positioned intermediate the first and second nonwoven substrates. The elastic belts may define a plurality of apertures therethrough to create breathability in the elastic belts.

Abstract: A leg gasket for a disposable absorbent article includes a laminate having a core structure with a first surface and a second surface, the core structure including an elastic core layer and a plastic core layer, wherein the elastic core layer is one of a film, a plurality of strands, and a plurality of strips, wherein the plastic core layer is one of a film layer, a plurality of strands, and a plurality of strips, and wherein at least one of the elastic and plastic core layers is a film; and a nonwoven first facing layer affixed to the first surface. Also, a disposable absorbent article includes a chassis including an absorbent structure and the leg gasket described above.

Abstract: In an absorbent article for incontinence using cotton fiber for a front-surface sheet, a diffusing range of liquid in the front-surface sheet is made to be a predetermined range or less, thereby eliminating a sticky feeling of the surface, and reducing water retention of the front-surface sheet so as to cause urine to diffuse in the front-surface sheet rapidly.

Abstract: A woodpulp-free urine pad includes from top to bottom a top sheet, a perforated film layer, a core layer and a bottom layer, wherein the perforated film layer is made by perforating the surface of the waterproof material, the core layer comprises an upper adhesive layer, a lower adhesive layer and a water accepting layer which is mad of SAP polymeric particle between the upper and lower adhesive layers. The utility model has a strong ability to prevent liquid infiltration, and it removes away the wood pulp in the core layer to save a large amount of wood and to protect the environment.

Abstract: A liquid permeable surface sheet (3) includes an upper layer non-woven fabric (20) which is provided at the skin side, and which is hydrophilic, and a lower layer non-woven fabric (21) which is provided at the non-skin side, and which is water repellent. Multiple apertures (22) are formed which penetrate the upper layer non-woven fabric and the lower layer non-woven fabric. Accordingly, body fluid transfers smoothly through the apertures to an absorbent body. The upper layer non-woven fabric at the skin side is made to be hydrophilic such that body fluid readily permeates therethrough. The lower layer non-woven fabric at the non-skin side is made to be water repellent such that the body fluid which has passed through is not readily absorbed again. Accordingly, the backflow amount of body fluid can be reduced.

Abstract: A genital protective cover containing a suitable fluid penetrable mask locatable over the genital region to prevent the exposure of the genital to fecal matter collected in and migrating from the neighboring buttock region, wherein the protective cover is secured using the suitable material to keep the protective cover stick to the body on and/or around the genital region.

Abstract: The present invention pertains to a bandage for improved monitoring, healing and pain-reduction of a wound. The bandage also increases compliance for patients and for caring personal. The bandage is useful with most any wound being exposed to pressure, trauma and/or irritation. The bandage is especially useful with incisions upon surgery, preferably incisions upon abdominal and hip surgery as well as incisions upon dorsal surgery. The above features are accomplished by the wound being visible through the bandage, external pressure on the wound being redirected to areas around the wound not being compromised by surgery and possible exudate from the wound being absorbed within the bandage, as well as pressure from the bandage being exerted inwards against the wound edges thereby improving the cosmetic result.

Abstract: A protective system for a cast saw includes a voltage source and a processor coupled to the voltage source. The processor is configured to apply a voltage to a saw blade of a cast saw. The processor is also configured to receive a voltage reading taken across a conductive layer that is at least partially embedded in a cast. The processor is also configured to determine whether the received voltage reading exceeds a threshold voltage. Responsive to a determination that the received voltage exceeds the threshold voltage, the processor is further configured to activate an alarm to warn a user of the cast saw that the saw blade is in contact with the conductive layer.

Abstract: A system for a vehicle includes a LIDAR sensor attachable to the vehicle and a puddle lamp fixed relative to the LIDAR sensor and oriented to project a light projection downward beside the vehicle. A computer may be in communication with the LIDAR sensor and the puddle lamp and programmed to actuate the puddle lamp in response to receiving data generated by the LIDAR sensor indicating a user positioned within a threshold distance of the vehicle.

Abstract: Disclosed is a wheelchair power apparatus for electronic driving conversion. It is an object of the present invention to provide a wheelchair power apparatus for electronic driving conversion, which can provide severely disabled people, for instance, patients with spinal cord injury, the weak or the old, who use wheelchairs, with convenience in movement, and convert a manual four-wheel wheelchair into an electronic three-wheel wheelchair just by detachably mounting the electronic module having electronic wheels to the existing manual four-wheel wheelchair.

Abstract: A wheel assembly comprising a wheelchair wheel (5) and a backstop arrangement (10; 30; 70) configured to selectively engage and disengage a backstop function and comprising a backstop selector (15; 35; 75) and a backstop member (18; 38; 78), wherein the wheel (5) comprises an internal-gear wheel hub (11; 31; 71) comprising a number of internal gears (57, 58) and having an inner rotatable circumferential surface (13; 33; 73), and wherein the backstop member is configured to allow the inner circumferential surface to rotate in one direction and to prevent rotation in the opposite direction. The wheel assembly comprises further a gear-shift arrangement comprising a shift member (54), which is axially moveable within the internal-gear hub (31) to engage a specific gear of said number of internal gears (57, 58), and wherein the shift member (54) via a connector member (55) is operatively connected to the backstop selector.

Abstract: There is provided a patient support that may be adjustable in height, width, length or a combination thereof. The patient support may be useable with normal sized patients or with bariatric patients. The patient support has a variety of features to enhance operability and/or functionality, including a width adjustable caster frame, width adjustable deck portions, a width adjustable headboard and an extendible foot board to provide extra length. An enhanced lift mechanism can accommodate bariatric patients and alternative functionality in achieving deck positions improves patient comfort. Various parts of the patient support including deck panels and the footboard may be removed and replaced with ease without complicated connectors.

Abstract: A patient transport apparatus transports a patient over a surface. The patient transport apparatus comprises a support structure comprising a base, a patient support surface, and a reference sensor arranged to sense inclination of the support structure. A drive system is coupled to the support structure and operable to propel the patient transport apparatus. A handle assembly is operable by a user to control operation of the drive system. The handle assembly comprises a handle movable relative to the base and a position sensor arranged to sense positioning of the handle. A controller is coupled to the reference sensor and the position sensor, and is adapted to control the drive system in response to signals received from the reference sensor and the position sensor.

Abstract: A patient transport apparatus comprises support structure. The support structure comprises a base, a support frame, and a patient support deck. A headboard and a footboard are coupled to the support structure. The support frame comprises a head section and a body section, the body section coupled to the patient support deck. The patient support deck comprises a patient support surface capable of articulating relative to the support frame. The head section is movable relative to the body section to define first and second configurations of the support frame, the support frame having a first footprint in the first configuration and a second footprint, smaller than the first footprint, in the second configuration.

Abstract: A patient support apparatus comprises a support structure. The support structure comprises a base and a patient support deck coupled to the base. The patient support deck comprises a patient support surface capable of articulating to adjust positioning of a patient supported thereon, a lift system configured to adjust a height of the patient support deck relative to the base, and a user interface system coupled to the support structure and comprising an elongated member and a user interface coupled to the elongated member. The user interface is configured to receive inputs from a user to control a function of the patient support apparatus.

Abstract: A patient monitoring and repositioning system includes a mattress, a sheet residing on an upper surface of the mattress, a housing containing a drive mechanism, and a sensor adapted to sense a position of a patient resting on the mattress. The drive mechanism is operable to pull the sheet and thereby pull the patient resting thereon. The housing receives the sheet through a slot. In the event that the patient is in an undesirable position on the mattress as detected by the sensor, a controller directs the drive mechanism to pull the sheet so as to pull the patient thereon from the undesirable position to a desirable, predetermined position. The controller may direct the drive mechanism automatically or indicate the undesirable position to a caregiver so that the caregiver may direct the drive mechanism accordingly.

Abstract: A stationary communication unit is adapted to be mounted to a headwall of a healthcare facility and enable wireless communication between a patient support apparatus and a nurse call system. The unit also performs one or more additional functions, such as, but not limited to: determining when a healthcare worker enters/exits the room; determining when the patient support apparatus exits/enters the room; storing/retrieving medical device data associated with a patient; directing medical device data to one or more displays in the room; auto-updating, auto-retrieving, and/or auto-displaying data upon healthcare worker entry into the room; auto-muting room sounds during nurse-patient communication; and auto-directing a healthcare workers electronic device to data associated with the patient in that room. In alternative embodiments, one or more of these additional functions are incorporated into a patient support apparatus.

Abstract: An assistance device that enables appropriate evaluation of to what extent a care receiver is using their own leg power. The assistance device is provided with: a body supporting member configured to support the upper body of the care receiver; a first load detecting device provided on the body supporting member, and configured to detect a first load applied by the care receiver; a second load detecting apparatus provided on the body supporting member at a position rearwards of the first load detecting device, and configured to detect a second load applied by the care receiver; and an effort level calculating device configured to calculate effort levels representing to what extent the care receiver is using their own leg power during the standing assistance based on a relationship between the first load and the second load.

Abstract: A device (10) for assisted omnidirectional movement of hospital beds (12) and other omnidirectionally mobile loads, comprising: an L-shaped base structure (40); a first motor-driven steering wheel (41) set along a first arm of said L-shaped base structure (40); a second motor-driven steering wheel (42) set along a second arm of said L-shaped base structure (40); a third wheel (43) set in the corner point of said L-shaped base structure (40); said base structure (40) comprises means (30, 35) for engagement to said hospital beds (12) and other omnidirectionally mobile loads; and control means (50) to cause rotation and orientation said first motor-driven steering wheel (41) and said second motor-driven steering wheel (42); where said hospital beds (12) and other mobile loads comprise wheels (14), and the weight of said hospital beds (12) and other mobile loads is sustained only by said wheels (14).

Abstract: A configuration for moving a bed, in particular a care bed, sick bed, or intensive-care bed, from a horizontal position into an inclined position with respect to the longitudinal sides of the bed. A receiving device for receiving the bed and a stand device for ensuring a stable stand of the configuration are operatively connected via an adjusting mechanism which inclines the receiving device relative to the stand device. The verticalization process is decoupled from the respective existing bed and thus allows a large degree of flexibility for care personnel during a routine therapy session, allowing a safe and comfortable therapy for a patient confined to a bed. The configuration according to the invention is suitable for both a new installation as well as for retrofitting medical and/or care device equipment and advantageously saves on the otherwise necessary expenditures on beds with their own verticalization mechanism.

Abstract: Methods and devices are presented for the long-term treatment of a patient infectious with deadly microbes without a risk for spread of germs to caregivers comprising a hermetically sealed human sized containment box with means for delivering medical care, for sustaining life, and for dealing with waste products, as well as providing rehabilitative care.

Abstract: Multiple embodiments of a modular patient positioning system for use during surgical procedures are disclosed. In one exemplary embodiment the system comprises two hinged-together pegboards that can be used to support different portions of a patient's body in different planes. Pegs can be further used to retain portions of the patient's body in desired surgical positions. Additionally, a positioning member, such as a pad or cushion may be positioned over several pegs.

Abstract: A storable dual-use table having a reversible desktop with a desk on one side and a pad on the other side to convert from a rehabilitation table to a desk by flipping the desktop over. The desktop can be stored apart from the support structure of desktop frame and legs. The table has height adjustable legs to provide different heights depending on whether the table is being used as a table or as a desk. A leg storing system allows the legs to be folded parallel to the desktop frame in order for the support structure to be compact for storage.

Abstract: A vibrating fat eliminating device includes a vibrating mainbody, a chair body and a positioning unit. The vibrating mainbody includes a fixing notch and an upper surface, wherein the fixing notch is disposed on the upper surface. The chair body is detachably disposed on the vibrating mainbody and includes a supporting frame and a cushion, wherein the supporting frame is disposed on the upper surface, the cushion is disposed on the supporting frame, and the supporting frame includes a connecting portion having a through hole. The positioning unit passes through the through hole and is connected to the fixing notch correspondingly, wherein the chair body is detachably disposed on the upper surface via the positioning unit.

Abstract: A biological activity detection apparatus includes: a drive unit that actively or passively drives in conjunction with a limb motion of a subject; a periarticular detection unit that detects a periarticular physical quantity around a joint in association with the limb motion of the subject based on an output signal from the drive unit; a biological signal detection unit located at a body surface site of the subject with reference to the joint and includes an electrode group for detecting a biological signal of the subject, wherein an activity status of a musculoskeletal system and/or a transmission status of a peripheral nervous system around the joint are converted into quantitative musculoskeletal system data and/or nervous system data on the basis of the physical quantity acquired from the periarticular detection unit and a myogenic potential signal and a neural transmission signal which are acquired from the biological signal processing unit.

Abstract: 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.

Abstract: A robotic limb rehabilitation apparatus and system for a lower limb in a human being is disclosed. The apparatus comprises of a mobile-frame, dynamic weight unloading mechanism and lower extremity exoskeleton device. The mobile-frame structure is constructed using first and second vertical structural support members connected by a horizontal cross bar/beam to which a boom arm assembly is attached. During the rehabilitation exercises the user is secured with a harness and lower extremity exoskeleton device for safe movements. An intelligent algorithm, embedded onto a dedicated processor, actuates various motors to execute the prescribed exercises, while the sensors provide dynamic feedback for corrective measures to control the exercise routine.

Abstract: Mobility aid devices, such as crutches, provide improved ergonomics, comfort and support for the user. The crutches can include an axilla support that has a shape with a peak that fits in the center of the user's axilla area, an increased width for the pad area in the peaked region, a feature that curves upward and toward the user's back to prevent forward slippage of the axilla support, and a feature that includes upward curves or widened areas to prevent rearward slippage of the axilla support. The crutches can include a grip that has a wider rear portion when viewed from the top, a downward slope from rear to front, a front area that narrows and twists towards the outside from horizontal, an offset from the centerline of the crutches to the outside and a rear that is rotated outward from the support centerline when viewed from the top.

Abstract: Mobility aid devices, such as crutches, provide improved ergonomics, comfort and support for the user. The crutches can include a frame configuration where a main frame member includes a lower adjustment pole extending therefrom and a secondary pole is attached to a lower end of the main pole and extends upward therefrom. An axilla support may be supported by the main pole and the secondary pole. Typically, the axilla support may be supported by upper adjustment poles that adjustably telescope from the tops of the main pole and the secondary pole. The frame configuration, or a conventional frame, may be used in a crutch that can be convertible between a crutch, such as a cuff crutch, and a cane.

Abstract: Mobility aid devices, such as crutches, provide improved ergonomics, comfort and support for the user. The crutches can include one or more linkage devices that provide a mechanism to link the crutches together and provide restrictions on the range of motion, improving confidence and safety of the crutch devices. A first linkage device can be designed to attach to an upper portion of the crutch frame or at the axilla support to be placed along a user's back. A second linkage device can be designed to wrap about a waist area of a user and attach to a central portion of the crutch frame or at the grip region. The first and second linkages may be used singularly or in combination.

Abstract: A medical walker apparatus and a method for using the medical walker. Embodiments of the medical walker include a wheeled frame and a compromised limb gait system attached to the wheeled frame, where the compromised limb gait system is configured to guide a limb of a user through a simulated gait motion. In aspects, the medical walker gives an amputee patient mobility by providing a leg brace support for the compromised limb with a flexible connection to the walker that guides the compromised limb through a biomechanically proper walking motion, thus allowing the compromised limb to be exercised.

Abstract: Embodiments for utilizing a human compound eye using internet of things (“HCEI”) for obstacle protection of a user by a processor. One or more objects may be determined within an obstacle threshold distance in relation to a user according to data captured from one or more internet of things (IoT) devices associated with a wound dressing, a mobility assistance device, or a combination thereof. The user may be alerted of the one or more objects within the obstacle threshold distance.

Abstract: The present invention relates to a method of diagnosing the primary lesions that give rise to a chronic condition or incorrect structure in myofascial units and associated structures in a human patient. The invention also relates to a method of therapeutic treatment of the diagnosed conditions, in particular by application of a variable vacuum stimulus.

Abstract: The disclosure is directed to a massage chair having a massage chair frame, a massage system, and a noise-reducing, enclosure device. The massage chair frame includes a first end, a second end, a seat body area portion, and a back body area portion. The massage system includes at least one air massage element, an air pump, and at least one air valve device for regulating air flow into and out of the at least one air massage element. The noise-reducing, enclosure device includes an enclosure housing and noise-reducing material positioned inside the enclosure housing. The enclosure housing encloses the air pump and the plurality of air valve devices during operation during operation such that noise generated from or made by the air pump and the plurality of air valve devices during operation is reduced, contained or eliminated.

Abstract: A wearable system for improving gastric reflux, treating hiatal hernias or reducing abdominal tension using an abdominal massaging device that has a flexible wall membrane that is positioned against a user's chest immediately below the user's sternum with internal rotating arms in the device pushing downwardly on the chest one after another with downwardly, outwardly tapering top edges of the device resting against the bottom of the user's rib cage below the user's sternum to resist any upward movement of the device.

Abstract: A direct, non-pharmaceutical, non-invasive method of enhancing neurophysiological and musculophysiological muscle performance, muscle rehabilitation and recovery in specific target muscle(s) in users. Use of the system may provide inhibition of spastic neurotransmission tremors. The device, system, and method utilizes direct vibration stimulation of the specific target through the use and application of a fabric/nylon sleeve or wrap shaped to conform to the extremity or joint, shoulder, neck or head on which the target resides. The device applies vibrations to the target muscle group(s) at up to 100 Hz, with the vibration generating motor mechanism contained within the fabric/nylon sleeve or wrap.

Abstract: A vibrational rehabilitation device includes two drive assemblies, an eccentric assembly, and two half housings. Each drive assembly includes a driving wheel assembly and a driven wheel assembly. The driving wheel assembly has a driving wheel and a driving shaft. The driving shaft is mounted to a center of the driving wheel. A grip member is provided at one side of the driving shaft opposite the driving wheel. The driven wheel assembly includes a first driven wheel and a second driven wheel. The first driven wheel is connected with the driving wheel and driven by the driving wheel. The second driven wheel is coaxially disposed with the first driven wheel. The eccentric assembly includes two transmission wheels at two sides thereof and an eccentric block sandwiched between the two transmission wheels. The drive assemblies and the eccentric assembly are mounted in the housings.