Abstract: A shorts-type pneumatic massage apparatus includes a shorts-pressurizing portion including a left shorts portion, which includes a plurality of air chambers extending in a longitudinal direction of the wearer's legs and which has a right side open from a top of a crotch, and a right shorts portion, which includes a plurality of longitudinal air chambers extending in the longitudinal direction of the wearer's legs and has a left side open from the top of the crotch, wherein the open right side of the left shorts portion and the open left side of the right shorts portion are coupled along an end; and an air injection adjustment portion configured to inject air to or discharge air from each of the longitudinal air chambers to allow the longitudinal air chambers to expand or contract.

Abstract: A cervical collar having an anterior component including a main support, an intermediate support pivotally connecting to the main support at a rear portion of the anterior component, and forming a frontal opening with the main support. An adjustment mechanism connects the main support to the intermediate support and locks a position of the intermediate support relative to the main support at a front portion of anterior component. The adjustment mechanism has an actuator for disengaging the main support from the intermediate support at the front portion and permits the intermediate support to pivot relative to the main support at the rear portion to vary a height of the frontal opening. A posterior component of the cervical collar is adapted to provide improved anterior-posterior and lateral occipital support.

Abstract: Embodiments of the present disclosure relate generally to variable stiffness devices, including orthoses, that use the principles of granular jamming. In some embodiments, a device may comprise a cell having an air impermeable outer bladder. The outer bladder of the cell can define an internal pocket. A plurality of granular particulates may be disposed within the first cell. The stiffness of the cell can be altered by altering the negative internal pressure of the cell, thereby causing the granular particulates to compact, or jam. In some embodiments, a plurality of cells may be disposed within a device. The location of each of the plurality of cells may correspond to a location of a user's foot. The mechanical characteristics of each cell of the plurality of cells may be independently adjusted by adjusting the negative internal pressure of the cell.

Abstract: A reusable thermoplastic cast may include: a core material (10) having a net shape as a result of molding a synthetic resin elastomer into a net shape by of injection molding or press-working; and a structure (20), which consists of a polycaprolactone composite material and is molded to surround the outer circumferential surface of the core material (10) by insert injection. Example embodiments improve breathability by forming a cast in a net shape and provide a cast which is structurally sturdy and appropriate for mass production by molding the cast by, e.g., insert injection.

Abstract: A medical dressing is described having a substrate with a first chemical compound, said substrate having a first surface, wherein said medical dressing further includes an adhesive layer having a skin-facing surface to adhere said medical dressing to a dermal surface, wherein at least a portion of said skin-facing surface has a coating with a second chemical compound. Also described is a method of manufacturing such a medical dressing.

Abstract: A hand rehabilitation device, a rehabilitation training device, and a method for controlling the same are disclosed, and the hand rehabilitation device includes a hand rehabilitation component including: a glove; a hand pneumatic muscle group including at least one finger pneumatic muscle component, wherein a back of each finger sleeve in the glove is installed with at least one of the at least one finger pneumatic muscle component; and a stopper which is connected with each finger sleeve and a side of each of the at least one finger pneumatic muscle component facing a corresponding finger sleeve.

Abstract: The present invention relates to a tensioning strap comprising a strap-shaped base body that is compressible and/or extensible in the longitudinal direction, and comprising at least one pull cable, wherein the pull cable runs at least once along the longitudinal direction of the base body, and wherein the pull cable is deflected at at least one end of the base body. The present invention also relates to various possible applications of the tensioning strap according to the invention—in particular, in the field of medical aids, orthopedic aids, or sports aids.

Abstract: Some embodiments include a system with a sensor with electrodes including an active electrode and a receiving electrode that is in physical contact with skin of a patient forming an electrical circuit with control electronics of a controller that can measure an electrical parameter using an active electrode and a receiving electrode within a closed loop electrical muscle stimulation system. A sense electrical pulse can be applied to the tissue using the sensor, an electrical parameter measured from the tissue, and a stimulation pulse applied to the tissue based at least in part on the measured electrical parameter. The stimulation is adjustably controlled by the controller to maintain a constant power output to the tissue based on the electrical parameter. A good is coupled to a computer readable medium configured to store usage data, the usage data relating to the patient's use of the good.

Abstract: A hemostatic device includes a band for wrapping around a puncture site of a wrist, a mechanism for securing the band to the wrist in a wrapped state, an inflatable portion connected to the band and inflated by being injected with gas, an injection part which is elastically transformable and is capable of injecting air into the inflatable portion, and a tube body that connects an inflatable space of the inflatable portion and a housing space of the injection part to each other, in which the tube body has a hole portion opening in the inflatable portion and a cover portion disposed on the tube body to cover the hole portion, and the cover portion has a communication portion that allows communication between the inflatable space and the housing space by air discharged from the hole portion when air is injected into the inflatable portion from the injection part.

Abstract: A rehabilitation hand including a finger motion aid. The finger motion aid includes a rubber member, wherein a finger sleeve is provided at a front end of the rubber member. The finger sleeve has an open end where a finger can extend through the open end. The rubber member can be worn on the finger by the finger sleeve. A space, which is formed by a first bridge, a last bridge, a plurality of intermediate bridges and a plurality of grooves, is provided on a front face of the rubber member and a chip is placed in the space. The rehabilitation hand includes at least one of a thumb motion aid, an index finger motion aid, a middle finger motion aid, a ring finger motion aid, a little finger motion aid, a controller and a protective gear.

Abstract: A garment for providing circulatory system disorder therapy includes a skin contacting layer, a backing layer, and a coupling. The backing layer is coupled to the skin contacting layer such that the skin contacting layer and the backing layer form a plurality of macro-chambers. A first one of the plurality of macro-chambers is partitioned into a plurality of micro-chambers. Each of the plurality of micro-chambers is in direct fluid communication with at least one other of the plurality of micro-chambers. The coupling is coupled to the backing layer and is configured to supply pressurized air directly into the first macro-chamber such that the pressurized air is delivered to a first one of the plurality of micro-chambers of the first macro-chamber.

Abstract: A buoyancy-based cervical traction system has a floatation and a head rest supported by the flotation system. The head rest is adapted to support a person's head above the neck and apply traction to the neck when the person is in a body of liquid. The system has a position adjustment system adapted to allow selective adjustment of the position at which the person's head rest will be relative to an upper surface of the liquid when the person and the cervical traction system are in the liquid, the person's head is supported by the head rest, and the cervical traction system and person are floating in the liquid at equilibrium.

Abstract: A pad for a bandage or orthosis has a front surface and a rear surface. At least a subarea of the rear surface has connection pieces which form a mesh structure having interstices.

Abstract: A wrist protector includes a contact pad to be worn on a wrist of a user, a plurality of air tubes disposed on the contact pad, a pump configured to inject air from an outside into the plurality of air tubes, and a discharge valve configured to discharge the air stored in the plurality of air tubes to the outside.

Abstract: The invention refers to a body fitting element with negative pressure controlled stiffness comprised of a gas tight envelope (1), a plurality of layers fitted in the envelope (3) and a valve (2) adapted to evacuate the interior of the envelope, characterized in that the layers comprise a core (4a) made of a material with a high Young's modulus and flexibility and a first cover layer at both sides of the core made of a material with high friction coefficient (4b). Orthoses and protective equipments fabricated with the fitting element can be shaped and fitted to the body in an optimal manner.

Abstract: Systems, methods, and devices are described for providing a brace having an inflation control. The control directs fluid flow from an inflation component to one or more inflatable cells of the brace. The inflatable cells are independently inflated and deflated by the inflation component through the control. The control allows a user to create a fluid path between the inflation component and one of the inflatable cells by positioning the control in an orientation corresponding to the desired inflatable cells. Each inflatable cell is independently inflated and deflated in various orientations of the control.

Abstract: An immobilization sleeve for helping user's heal predetermined joints. The immobilization sleeve includes two open ends at each distal end spaced apart by a plurality of inflatable, semi-rigid passages that extend in a braided, or crisscross, configuration from the base to the top of the sleeve. The sleeve is inserted onto a joint and is made of a resilient material that wraps around the joint of a user.

Abstract: Apparatus and associated methods relate to a wearable compression therapy system for ambulatory therapy, the system including a wearable garment having one or more inflatable chambers, and a pneumatic engine locally coupled to the garment to provide control and inflation of the one or more inflatable chambers. In an illustrative embodiment, the pneumatic engine may control a pump and one or more valves to inflate the inflatable chambers. The valves and pump may be coordinated according to a pre-programmed profile. In some embodiments, the pneumatic engine may have a wireless interface configured to receive control signals from a remote mobile device untethered from the garment. The pneumatic engine may send to the remote mobile device signals indicative of sensed conditions of the compression therapy system. In some embodiments, the pneumatic engine may include a power source that advantageously permits the user to be untethered from a source of power.

Abstract: The present invention provides a combination of a splint and a pillow for use in treating and immobilizing a patient. The combination includes a first portion encased in an airtight container and a second portion also encased in an airtight container. The first portion and the second portion are interconnected by an air flow valve having a air flow regulator for controlling airflow between the portions. The first portion may include bean-bag or similar splint and the second portion includes a foam component. The two portions share the same air such that when the first portion is inflated, the second portion is deflated. Wherein, upon opening of the airflow regulator, the air pressure passes between the first portion, deflating the first portion, into the second portion, thus inflating the second portion.

Abstract: A particle filled neck brace is used for immobilizing the neck of a patient and includes a single handedly operable vacuum hand pump disposed on the neck brace, which pump is communicated to the interior of the neck brace. After the neck brace is secured around the neck of the patient, the vacuum hand pump is manipulated to remove air from the neck brace to form a rigid mold about the patient's neck. The vacuum hand pump has a one way directional valve so that the neck brace remains in a rigid configuration for as long as the neck brace is applied to the patient. The vacuum hand pump also includes a plurality of springs which assist the user in completing a vacuum pump cycle. To release the neck brace, the user opens a release valve which allows ambient air to refill the neck brace and increase its flexibility.

Abstract: Disclosed is a therapeutic lamp platform combination light therapy mask. According to an exemplary embodiment of this disclosure, provided is a phototherapy device comprising a therapeutic lamp platform including a mask including a plurality of radiant lamps having a mixed combination of different wavelength radiant energy and disposed to communicate the radiant energy to a user treatment area, the plurality of radiant lamps further disposed to provide radiant therapy to provide a first treatment session including a first set of wavelength radiant energy, and a second treatment session including a second set of wavelength radiant energy including at least one wavelength radiant energy not provided in the first treatment session; and a frame for supporting the mask on a user.

Abstract: The subject matter of the invention relates to therapy wraps for the application of compression and/or thermal therapy to a patient. The wraps are formed of at least two layers of material which are sealed together to form at least one cavity between them. The wraps may be used in conjunction with a therapy machine which fills the cavity or cavities of the wraps with fluid such as a gas and/or a liquid. The unique shapes of the wraps are particularly suitable for providing therapy to the human body. The shapes permit the manipulation of the wraps around various portions of the human body such as the shoulder, back and foot.

Abstract: The subject matter of the invention relates to therapy wraps for the application of compression and/or thermal therapy to a patient. The wraps are formed of at least two layers of material which are sealed together to form at least one cavity between them. The wraps may be used in conjunction with a therapy machine which fills the cavity or cavities of the wraps with fluid such as a gas and/or a liquid. The unique shapes of the wraps are particularly suitable for providing therapy to the human body. The shapes permit the manipulation of the wraps around various portions of the human body such as the shoulder, back and foot.

Abstract: An adjustable support for a pneumatic orthosis is provided. The adjustable support includes an inflatable member and a pod that acts diffuse, concentrate, localize or otherwise direct a force applied to a wearer's body via the inflatable member. Contemplated adjustable supports can be adjustably coupled to any suitable brace panel such that the apex of the inflatable member is movable relative to a midpoint of the panel of the brace as desired.

Abstract: An orthopedic system includes an orthopedic device having ankle and foot receiving portions and defining a posterior aspect and an anterior aspect opposite the posterior aspect. A stability part positioned on the posterior aspect of the orthopedic device and sized and configured to avoid disruption of a gait of a patient wearing the orthopedic device. The stability part protrudes from the posterior aspect and defines an axis extending in a transverse direction across a width of the orthopedic device and at least one point of rotation about which the orthopedic device is rotatable along the axis. The at least one point of rotation is selectively positioned along the axis so that when the posterior aspect of the orthopedic device is resting on a resting surface the stability part stabilizes the orthopedic device against rotation on the resting surface about the at least one point of rotation.

Abstract: A compression wrap for the lumbar spine region includes an elongate longitudinally stretchable belt for wrapping around the lumbar region of a person, a fastening device for securing the belt, a pressure pad extending transverse to the belt longitudinally along the spinous process and extending laterally in the hollow between the para-vertebral spinal muscles for applying support directly to the lumbar spine.

Abstract: An assembly used to promote wound healing through the creation of an oxygen gradient, whereby the oxygen gradient hastens the diffusion of oxygen from underlying capillaries and subcutaneous tissue up through and over an overlying target site of skin tissue. In an exemplary embodiment, the assembly provides a flush cycle and/or a negative pressure cycle to enhance the flow of oxygen from the subcutaneous tissue and the capillaries to the target site. In an exemplary embodiment, the assembly further comprises a means for maintaining a constant relative humidity over the wound site.

Abstract: A back brace includes an inner frame member having an interior surface, an exterior surface, a plurality of recesses formed in the interior surface, and a clamshell shape configured to wrap around a portion of a torso of a user. Each of a plurality of inserts is positioned in one of the recesses. An inflatable bladder is positioned on the exterior surface of the inner frame member, and an exterior shell member is wrapped about the bladder and the inner frame member.

Abstract: An active torso support includes multiple force applying elements for applying force to selected regions of a torso of a subject, to reduce or prevent injury or discomfort, under the control of control circuitry on the torso support. Target regions for application of force are selected by detecting the position of a landmark in or on the torso of the subject relative to a portion of the torso support, and selecting one or more force applying elements closest to the target region. Force can be applied according to spatial or temporal patterns, selected in response to user input or detected motion or activity of the subject. Related devices and methods are described.

Abstract: A cervical collar having a body with an anterior side, a posterior side, an upper portion and a lower portion is provided. The cervical collar may include a chin support that is formed at the upper portion of the anterior side of the body. The present invention may further include an inflatable pocket formed on the posterior and lateral sides of the body. The cervical collar may be wrapped around a neck of a user so that the chin support aligns and supports the chin of the user. The inflatable pocket may be inflated with a gas or a liquid to further support the neck of the user.

Abstract: A wearable brace includes: elongated structural members disposed substantially in parallel with each other, each structural member engaged with at least one adjacent structural member; and an inflatable member disposed between two adjacent structural members such that inflation of the inflatable member biases portions of the two adjacent structural members away from each other.

Abstract: A device that permits slimming by improving blood flow in the skin, with movement by endurance training devices in the fat-burning pulse, with a main body with an attachment in the form of a sleeve for placing around the abdomen, wherein the main body has at least two chamber systems that can be acted on independently by a fluid, is improved by the fact that at least one and preferably two to four chambers of the chamber systems which come to lie on the right-hand side of the body are arranged in a U-shape with upwardly directed arms, whereas at least one and preferably two to four chambers of the chamber systems which come to lie on the left-hand side of the body are arranged in a U-shape with downwardly directed arms. This additionally stimulates peristalsis.

Abstract: The present invention relates to a non-invasive pulsatile circulatory assistance device encouraging the circulation of a volume of blood in a subject's body, wherein the device includes a flexible multilayer structure for applying against at least a portion of the subject's body, the structure having a flexible inner layer beside the subject's body and a more rigid outer layer; means for pulsating connected to the multilayer structure in such a manner that the assembly having the structure plus the pulsation means is leaktight, and wherein the pulsation means are adapted to create pulsations between the inner and outer layers by means of a fluid referred to as a “pulsation” fluid, each of the pulsations propagating progressively in the venous return direction along the portion of the subject's body when the structure is placed on the portion of the subject's body.

Abstract: A therapeutic compression apparatus having a primary wrap, a foot wrap and a stirrup is provided. The primary wrap encircles a first portion of a leg and applies compression thereto. The foot wrap encircles at least a portion of the foot and applies compression thereto. The foot wrap may be integrated with the stirrup, detachably connected or provided separately. The compression apparatus may be configured such that one or more bladders are provided therein. The compression apparatus may include a pressure gauge and pump for controlling an amount of pressure applied to the treatment site. A bladder assembly with a number of fluid bladder configurations is also provided for use within a compression apparatus. The bladder may be configured to provide a gradient pressure profile to the treatment site when filled.

Abstract: A surgical tourniquet cuff that includes a stabilizer component that facilitates application of an overlapping cuff around the limb of a patient. The stabilizer is fixed to the cuff, and requires no tying or similar user manipulation to secure the overlapping cuff in alignment with the underlying cuff. The stabilizer improves the stability of the inflated cuff to prevent sideways shifting motion of overlapping cuff portions as the cuff is applied to the limb. The stabilizer also provides a handle mechanism to enable the user to snugly apply the overlapping cuff around the patient's limb while the overlapping portions remain properly aligned along their long axes. The stabilizer is designed to also facilitate attaching together two tourniquet cuffs end-to-end, with respective bladders overlapping and in proper alignment so that those attached cuffs can be used as a single, extended surgical cuff applied around a patient's limb.

Abstract: An orthopedic device includes a base shell having ankle and foot receiving portions. The base shell forms an opening over a dorsal aspect of the base shell. A dorsal shell is contoured to generally correspond to the opening in the base shell. At least one tightening member is connectable to the base shell and extendable over the dorsal shell to secure the base and dorsal shells together about a user's lower leg and foot. At least one inflatable bladder is provided in the ankle receiving portion of the base shell. A pump assembly is arranged to inflate the at least one inflatable bladder. The pump assembly is situated on the at least one tightening member such that the position of the pump assembly is substantially fixed relative to the base shell as a user walks in the orthopedic device.

Abstract: The current invention is an accommodating apparel or brace. It is intended to be convenient and comfortable. When the brace wearer is at rest, the brace exerts only modest forces against the body. When the brace wearer is active, the brace tightens and diverts load to protect the body part. The brace accommodation may include application of stronger fixation when activity begins and which persists as long as the activity does. It may also include application of forces around the body part to shift load away from the target part. The accommodation also includes relaxation of forces applied to the wearer when the wearer relaxes.

Abstract: A compression wrap for the lumbar spine region includes an elongate longitudinally stretchable belt for wrapping around the lumbar region of a person, a fastening device for securing the belt, a pressure pad extending transverse to the belt longitudinally along the spinous process and extending laterally in the hollow between the para-vertebral spinal muscles for applying support directly to the lumbar spine.

Abstract: This invention relates to a pressure related ulcer and perineal dermatitis prevention and treatment device and method of use. The device may be used in conjunction with a urine collection and disposal system that would be beneficial for incontinent users. In use the device forms an automatic pressure controlled topical hyperbaric oxygen chamber and further incorporates a flexible inflated tube system that is controlled by a microprocessor to relief pressure on affected areas of a user's body and provide circulation stimulating therapeutic massage. When used by incontinent persons the device automatically removes expressed urine to minimize additional risk factors known to cause or exacerbate pressure related ulcers and perineal dermatitis.

Abstract: An orthopedic boot has a boot body, a front cover and at least one binding strap. The boot body has a foot support, a leg support, an air cushion and a toecap. The leg support has a free edge provided with multiple slits and multiple vents. The air cushion is mounted on the foot support. Accordingly, the orthopedic boot is ventilative and can provide comfort to a user.

Abstract: A junctional and truncal tourniquet and a hip-girdling pelvic sling device for maintaining a desired amount of tension surrounding a person's hips and pelvis to securely support and stabilize a pelvis that has been fractured and for securing a pressure applying device to a person with a preferred amount of tension so that blood vessel-occluding pressure can be applied. Areas of mating types of fastener material such as mating hook-bearing fastener material and loop pile fastener material are arranged on the device to enable a strap to be secured at various effective lengths to provide a wide range of adjustability. The device may include inflatable bladders, and may be wrapped around a patient's torso to occlude blood vessels proximal to an injury on a limb. A bladder may be expandable in distinct tiers and may carry a separate and removable pressure-concentrating fitting. An auxiliary strap may be included and may be used to keep the junctional and truncal tourniquet in place on a patient's torso.

Abstract: The present invention includes an orthotic brace which offers advantages in being able to be adjusted to fit the small of the back of a specific wearer, and may attain an infinite number of positions within its range of motion, while providing effective reinforced lumbar support.

Abstract: A radial artery of a patient is made accessible to an operator on the right side of the patient for performing a left radial artery accessed cardiac catheterization with a forearm and hand positioning device which includes first and second inflatable air bladders. The first air bladder extends longitudinally with an upper surface that, when the air bladder is inflated, supports and positions the forearm and hand of a patient with a radial artery of the patient remaining accessible to the operator. The second air bladder extends longitudinally beneath and is connected to the first air bladder and when inflated elevates the first air bladder and a forearm and hand of the patient held therein above a support for the patient's arm.

Abstract: The present invention includes an orthotic brace which offers advantages in being able to be adjusted to fit the small of the back of a specific wearer, and may attain an infinite number of positions within its range of motion, while providing effective reinforced lumbar support.

Abstract: A dynamic support apparatus having a frame, a dynamic interface, a temperature control mechanism, and a control system. The dynamic interface is capable of changing its geometry and is disposed on the top surface of the frame. The control system is operably connected to the dynamic interface and controls the changing geometry of the dynamic interface. There is also a temperature control mechanism disposed on the top surface of the frame for maintaining a comfortable temperature and moisture environment between the apparatus and the user's body.

Abstract: A reconfigurable knee brace which is particularly suitable for cold therapy. The brace includes a large wrap which fits over the front of the leg and wraps around the knee. Two or more securing straps are provided to hold the wrap in place. Once in position, an internal air bladder can be inflated to secure the fit. The user inflates the air bladder using an included squeeze pump and selectively deflates the bladder using a release button. One or more removable stays are positioned on the left and right lateral sides of the knee. When the stays are in position, the knee is held in place and cannot flex or extend. However, the stays are made removable. Once the stays are removed, the knee is able to flex and extend (though it is still stabilized by the encircling wrap).

Abstract: The present invention is generally directed to an orthopedic device for use with an orthopedic cast, which can alleviate the itching sensation that can develop when a patient wears a cast, among other advantages, such as cooling the skin below the cast, reducing the moisture in the region between the skin and the cast, as well as in some cases reducing the risk of infection. As discussed in more detail below, the orthopedic device can include a sleeve that can be mounted onto a body part, e.g., a broken limb, between the skin and a surgical cast. The sleeve is sufficiently flexible so as to substantially conform to the contour of the body part. The sleeve includes a plurality of internal channels for receiving a gas from an external source, e.g., a canister of pressurized gas, and for delivering at least a portion of the received gas via a plurality of openings onto the skin below the cast. The sleeve can include a two opposed layers between which the internal channels are formed.

Abstract: A dynamic support apparatus having a frame, a dynamic interface, a temperature control mechanism, and a control system. The dynamic interface is capable of changing its geometry and is disposed on the top surface of the frame. The control system is operably connected to the dynamic interface and controls the changing geometry of the dynamic interface. There is also a temperature control mechanism disposed on the top surface of the frame for maintaining a comfortable temperature and moisture environment between the apparatus and the user's body.

Abstract: A double upright knee brace for treating knee flexion contracture includes upper and lower sections, each section having a pair of leg members and an anteriorly disposed integral thigh and shin cuff. A pair of hinges is intermediately positioned to the upper and lower sections. Notches formed in the upper and lower sections provide a catch for a pair of elastic bands, one each deployed on opposed sides of the knee brace, which provide a gait swing assist mechanism for the brace. A multitude of adjustable straps are deployed on both the anterior and posterior sides of the brace. A pair of air bladders, one deployed posteriorly below the knee and one deployed anteriorly above the knee, provide posterior-anterior mobilization when a patient wears the brace, stands up and ambulates. A pair of inner air bladders mounted on inner surfaces of the hinges stabilizes the knee joint.

Abstract: The present invention relates to a fluidized lower leg protection and support system and method. The system can include an inner positioner. The inner positioner can displace and contour three-dimensionally as though it was fluid to the sides and top of the leg while not having flow characteristics that would result in migration of the medium under the force of gravity. The system can also include an outer support which is received over the inner positioner. The outer support can be in the shape of an open boot. The outer support can include an ultra low pressure plenum. The ultra low pressure plenum is filled at a predetermined low pressure for distributing pressure along the length of the outer support, but not providing significant elevation of the lower leg and heel by itself.