Abstract: A walking cast having an upper cage assembleable over an upper leg and a lower cage assembleable over a lower leg and hingedly secured to the upper cage approximate a wearer's knee. A foot sole support is connected to the lower cage which includes lower angled supports for engaging side locations of the sole in a further hinged connection. Each of the upper and lower cages include a rear positioned fixed support with a second forward and hingedly connecting door. A plurality of cushioning supports secure to inner facing locations associated with each of the upper and lower cages.

Abstract: A device for stabilizing a limb, typically when the limb is in a therapeutic boot. A wedge-shaped stabilization block includes an outwardly-extending tether. A fastener in the form of spaced fastener elements is located on the tether for securing the stabilization block in place.

Abstract: An ankle brace is configured to provide lateral and/or medial support of an ankle joint between the leg and foot and broadly includes an upper brace anchor secured to the leg above malleoli of the ankle joint and a lower brace anchor secured below the foot. The anchors are interconnected by a stabilizing strap that is tensioned between the anchors and serves to restrict inversion and/or eversion of the foot. The anchors and strap are also dimensioned and configured to permit dorsiflexion and plantar flexion of the foot.

Abstract: An inflatable garment for applying to parts of the body such as the calf of the leg as a means of enhancing blood circulation in the body. The garment is of universal application in the sense that it comprises two wrap halves (8, 9) provided with inflatable bladders (4, 5, 6). The two wrap halves can be selectively coupled together in such a way as to provide a variable overall length of garment wrap to suit calf's of differing size while at the same time maintaining the integrity of fluid communication between the bladders on the respective wrap halves.

Abstract: A therapy tool designed to assist therapist to manually control and facilitate patient elbow and knee flexion-extension during walking, sit to stand, control in standing, and other functions is provided. The therapy tool includes a first cushion adapted to receive at least a portion of a person's shin or forearm, a second cushion adapted to cushion a person's knee, a elongate handle attached the first and second cushions in a manner such that the second cushion is disposed above the first cushion, and a horizontal extension adapted to provide a support surface for the patient.

Abstract: A dorsal night splint has dynamic adjustable features that allow the patient to adjust the splint while in use to control the stretching of the plantar fascia and Achilles. A semi-rigid flexible frame is included along with a tightening strap that is anchored to the frame and by which the patient can tension the strap and adjust the structure of the frame to fit the patient's desired therapeutic or prophylactic needs.

Abstract: A compression device for applying compression treatment to a patient's body. The device includes an inflatable bladder having an inner layer, an outer layer opposite the inner layer, the inner layer and the outer layer are joined to form a hollow interior adapted for periodically receiving fluid to inflate the bladder, the joined layers are joined by a seam having a sealed upstream end, an open downstream end, and sealed lateral sides. The bladder includes an opening positioned between the lateral sides and extending through the inner layer and/or the outer layer of the bladder. The device includes the tube extending toward the open downstream end of the seam and through the opening. The device includes a seal extending between the lateral sides of the seam and across the tube preventing fluid leakage between the tube and the opening in the bladder when the bladder is inflated.

Abstract: A portable compression device for compressing at least a portion of a mammal's limb is provided. The portable compression device can use mechanical compression to apply an external pressure to the portion of the limb to thereby propagate blood flow return in the direction of the mammal's heart. In at least one embodiment, the portable compression device can accomplish this mechanical compression through the use of at least one frame, actuator, drum, and flexible elongate member. The actuator can move the drum between a first position and a second position. The flexible elongate member can be engaged with at least a portion of the drum and can at least partially circumscribe a portion of the limb of the mammal, such that the movement of the drum between the first and second positions can apply tension to the flexible elongate member to thereby apply a compressive force to the limb.

Abstract: An improved method and apparatus for restraining a patient's leg during knee surgery or similar procedure features and improved restraining member that is attachable to an operating room table. The restraining member has a lower concave portion that engages the upper portion and sides of the patient's leg. The restraining member has an upper convex portion that is reinforced with a plurality of ridges. The concave portion can be fitted with an inflatable bladder. The concave portion in other embodiments is fitted with a belt arrangement that enables different degrees of constriction to be imparted to the leg.

Abstract: A limb holder generally includes a limb holder assembly, a sled or yoke assembly, a pylon and support bar assembly, a clamp assembly, and a retractor assembly. A limb, such as a leg, is supported by the limb holder. The limb holder is supported by a sled which can move along a support bar that is supported by virtue of a mounting pylon. The mounting pylon is fixed in place by a clamp assembly, the clamp assembly being attached directly to a bed, table, or other patient support. The limb holder can also receive one or more retractor assemblies capable of retracting an incision, such that a user may manipulate a patient's limb during a procedure in which the use of retractors is desired.

Abstract: A remote lock mechanism for a handcuff allows the unlocking of the handcuff by insertion of the key in the remote lock mechanism. The remote lock mechanism is located adjacent the pivot connecting the movable jaw of the handcuff to the fixed jaw and, thus, can be operated when the handcuffs are used to restrain a person without the officer's hands being placed between the wrists of the person being restrained. The motion corresponding to the rotation of the key in the remote lock mechanism is transferred to the handcuff lock mechanism to retract the ratchet pawl away from the movable jaw of the handcuff. In one embodiment, the remote lock mechanism utilizes a tumbler that causes opposing rotation of the conventional lock mechanism to first release the double lock mechanism and then retract the ratchet pawl with opposing rotations of the key in the remote lock mechanism.

Abstract: The invention relates to an ankle orthosis comprising a U-shaped support stirrup made of a flexible material, the sides of which stirrup converge beneath the foot in a web projecting as a tab toward the metatarsus, extend past the bones, and are held together at their end regions by a fastening strap wrapping around the leg. The tab has a convexity, which presses against the cuboid bone of the foot due to a preloading of the tab.

Abstract: A device to hold one's foot in a neutral position while sitting in order to aid in healing includes a large plastic panel with a set of parallel plastic strips extending upward. These strips are adjustable upon the surface of the board using a series of small holes and corresponding pins. The strips are thus aligned to match the width of one's foot being held in a shoe. When aligned upon the floor, the foot, in a normal shoe without the use of a brace, is held in a neutral position which helps prevent contracture of the leg and foot muscles thus promoting faster healing after surgery. Additionally, the current device does not provide for pinching or twisting as commonly occurs with conventional prosthetic braces.

Abstract: There is provided a device and system for restraining detainees through devices attached to the detainees and configured to administer electrical shocks when certain predetermined conditions occur. Restraining devices may be activated by internal control systems or by external controllers that transmit activation signals to the restraining device. External controllers may be actuated by an external controlling entity such as a detention guard or other person or system, or may be controlled by an enabling signal sent by wired or wireless connections to the controller. There is also provided a system for detainee restraint where multiple detainees may be restrained collectively or individually in a controlled environment such as a detention facility, a jail, or a detainee transport vehicle.

Abstract: A two-pronged body restraining device includes a restraint unit provided at one end of an operating rod and a lock unit provided at the other end within the operating rod. The restraint unit includes a pair of griping members pivotably attached to a supporting member secured to the front end of a sliding bar. The sliding bar is slidably inserted into the operating rod and a pair of swinging plates, which are pivotably attached to a supporting element in which the sliding bar is slidably inserted. The lock unit is comprised of a rack-type engagement portion having saw-toothed projections, and a locking portion having a locking piece to be engaged with the rack-type engagement portion. The lock unit is configured to slide the sliding member only toward the rear end of the operating rod causing the pair of griping members to be closed when the supporting member is moved backwardly.

Abstract: The present inventive subject matter is the method of use as well as a device or fixture for positioning and manipulating a patient's lower extremity for surgical and diagnostic procedures where alignment is critical and minute adjustments may be required. Once firmly attached to the operating table, the device prevents the patient's extremity from moving after the physician has selected the precise position for the elected procedure. This is achieved by a combination of a fracture reduction plate, posts, shimming blocks and an articulating and rotating frame or cradle with an adjustable and lockable rack and gear configuration and pivot joints attached to a foot assembly which acts as a leg and foot splint. The cradle is attached to the patient via a series of adjustable straps preventing the extremity from moving independently of the cradle.

Abstract: A dorsal night splint has dynamic adjustable features that allow the patient to adjust the splint while in use to control the stretching of the plantar fascia and Achilles. A semi-rigid flexible frame is included along with a tightening strap that is anchored to the frame and by which the patient can tension the strap and adjust the structure of the frame to fit the patient's desired therapeutic or prophylactic needs.

Abstract: An orthopedic device in the form of an unloading osteoarthritic knee brace has proximal and distal frame members with a flexion-extension hinge positioned between the proximal and distal frame members. At least one articulating free hinge is positioned in an upright between the flexion-extension hinge and one of the proximal and distal frame members. The free hinge provides free rotation of the proximal or distal frame member about the anteroposterior axis with respect to the flexion-extension hinge.

Abstract: A foot stabilizing device which can be extended from between a box springs and a mattress of a user's bed to support the user's foot in an elevated position while trimming toenails or donning a sock or shoe, for example and without limitation includes a generally elongated device neck and a device platform carried by and oriented at an angle with respect to the device neck.

Abstract: An adjustable support assembly for an orthopedic brace has a support arm, a housing and a locking mechanism. The housing includes a travel track which slidably receives the support arm. The locking mechanism includes a lock lever which selectively applies a sufficient force to the support arm to prevent slidable displacement of the support arm in the travel track.

Abstract: A method is provided for securely fitting an orthopedic brace to the body by means of a plurality of straps, strap locks, strap attachment members, and strap connection members. The method retains the close fit of the brace to the body without the need for substantial readjustment of the fit even after repeated removal and remounting of the brace on the body. The method also enables repositioning the brace on the body without requiring removal of the brace from the body or substantial readjustment of the fit.

Abstract: The use of an orthopedic aid with two parts (15, 16) which are movable relative to one another and with a locking device for locking the two parts (15, 16) in a predetermined relative position and for unlocking the parts (15, 16) in order to permit movement of the parts (15, 16) with respect to one another is made much safer by virtue of the fact that at least one signaling arrangement (36, 40, 41, 42) is provided which emits a particular signal for the locking state or upon unlocking of the locking device. The risk of accidents due to the parts (15, 16) being incorrectly locked is at least substantially reduced.

Abstract: A traction splint device for providing aid to a person suffering from a broken or fractured lower extremity. The device generally includes a collapsible shaft adapted to be positioned alongside a leg of a patient, a first support connected to a first end of the shaft, and a second support connected to a second end of the shaft. The first support is adapted to be positioned forwardly of a lower end of the leg and includes a center brace having a notch. A plurality of stabilizing straps traverse the shaft and are adapted to constrain the leg. At least one of the straps is adapted to wrap around the notch of the center brace to secure a lower end of the leg and at least one of the straps is adapted to extend through an opening of the second support to secure an upper end of the leg.

Abstract: A device may include a first plate and a second plate, and a linkage system that attaches the first plate and the second plate to one another such that the plates are capable of translating relative to each other, and the plates are incapable of rotating relative to each other.

Abstract: A casting or splinting device comprises a plastic casting body formed into various configurations for immobilizing a bone fracture or the like. The casting body is filled with small spherical granules having a smooth and slippery surface. The casting body is sealed and provided with an outlet port for aspirating air from within the casting body. Aspiration of air from the casting body results in a rigid casting or splint.

Abstract: The systems and methods provide or use a brace for patient's limb that includes, among other things, a non-inflatable, rigid, lower housing for supporting the sole of a patient's foot, and an inflatable load-bearing upper housing that is affixed to the lower housing. The brace may be adjustable and configured to be fitted to patients having limbs of differing sizes, to allow the patient to obtain a more closely fitted brace.

Abstract: A night splint for a user's foot having a frame member and a toe retainer that is releasably connected to the frame member. The toe retainer is configured to dorsiflex at least one toe of the user to allow for a dynamic stretch of the plantar fascia and to provide a low load stretch of the Achilles tendon, plantar fascia tendon, deep flexor muscles and calf muscles to relieve symptoms of plantar fasciitis.

Abstract: A knee brace adapted for placement over at least a posterior side of a leg and comprising a first posterior frame member, a second posterior frame member connected to first frame member, and a posterior resilient hinge device located at or near a first end portion of the first frame member. The hinge device is arranged to urge the first and second frame members into a predetermined alignment. The hinge device can be arranged for selectively locking the second frame member at an angle relative to the first frame member, and permitting rotation of the second frame member relative to first frame member within a range of predetermined angles.

Abstract: A novel ankle gapping device includes a lower leg engaging apparatus, a foot engaging apparatus, and a biasing member disposed between the lower leg engaging apparatus and the foot engaging apparatus. The leg engaging apparatus is adapted to securely engage a user's leg such that the leg engaging apparatus will remain stationary when the biasing member exerts an upward force thereon. The foot engaging apparatus is contoured to fit the user's foot. In a particular embodiment, the biasing member is a pneumatic biasing member, such as an inflatable tube that is actuated by a pump. As the pump provides compressed air (or some other fluid) to the biasing member, the pressure inside the biasing member increases, causing an increase in the volume of the biasing member. This pressure and volume increase exerts an upward force via the leg engaging apparatus to the lower leg, and a downward force via the foot engaging apparatus to the foot.

Abstract: A therapeutic fabric boot that warms the calf and foot, permits ambulation and provides for moisture absorption and selective exposure and ventilation of the covered extremity. An internal foam cradle restricts foot movement and reduces pressure at the heel and calf when lying in a supine position. A re-sizable, flat, hinged foam extension piece extends from the cradle and folds to protect the heel, sole and toes. Several fleece lined fabric cover panels selectively fasten about the foot and calf via hook and loop fasteners. An L-shaped splint mounts in a pocket space of the boot and offset calf and heel portions of the splint further distribute the weight of a wearer's leg and foot away from the wearer's heel and onto a resting support surface.

Abstract: An orthopaedic appliance includes a body, a protrusion extending inwardly from the body, positioned on the body to apply pressure on a proximal portion of the soleus muscle, and means for applying pressure to the protrusion.

Abstract: An orthopedic brace is provided with an adjustable support assembly having a support arm, a housing and a locking mechanism. The housing includes a travel track which slidably receives the support arm. The locking mechanism includes a lock lever which selectively applies a sufficient force to the support arm to prevent slidable displacement of the support arm in the travel track. The orthopedic brace is further provided with a hinge having a first rotation plate, a second rotation plate, a pivotal connector connecting the first and second rotation plates, a rotation limiting mechanism, and a rotation locking mechanism.

Abstract: A support apparatus comprising a waist band, a thigh band, a lateral vertical strap attached to said waist band and two extensions attached to said thigh band, and a medial vertical strap attached to said waist band then wrapping medially down around the thigh and attaching to the thigh band.

Abstract: A hip orthosis, provided with a trunk engaging part and an upper leg engaging part which are intercoupled by coupling means, wherein the coupling comprise at least one resilient element for operatively preventing an adducting movement of an upper leg engaged by the upper leg engaging part by means of spring force.

Abstract: A hybrid compression garment comprises a sleeve adapted for placement on a limb of a person for applying static compression to the limb. A connecting device on the sleeve enables releasable connection of the sleeve to a machine. The machine is independent of the sleeve and operable to transmit, through the connecting device, a force to the sleeve that constricts the sleeve without inflating the sleeve to apply active compression to the limb. The connecting device is adapted for connection of the sleeve to the machine such that the sleeve can be used to apply active compression to the limb and adapted for disconnection of the sleeve from the machine such that the sleeve can be used to apply static compression to the limb. A method of applying compression to a limb of a person is also disclosed.

Abstract: A heel offloading leg abductor pillow which is adapted to relieve pressure from a post-surgical hip patient's heels while supporting the patient's legs in an abducted position includes a generally resilient, wedge-shaped pillow body and a pair of leg support portions carried by the pillow body for supporting a patient's legs, respectively.

Abstract: A device for stabilizing a limb, typically when the limb is in a prevention and therapeutic/treatment boot. A wedge-shaped stabilization block includes an outwardly-extending tether. In one form of the invention, a fastener in the form of spaced fastener elements is located on the tether for securing the stabilization block in place. In a second form of the invention, the stabilization block is permanently affixed to the boot and may include fastener elements for engaging complementary fastener elements on the boot.

Abstract: A foot brace assembly for immobilizing a user's foot while providing some degree of flexibility through independent shock absorbers that avoid drastic application of loads to the user's foot. A top shoe assembly is coupled through spring members to a bottom shoe assembly that has slightly larger dimensions to receive the top shoe assembly. The underside of the bottom shoe assembly includes rear, middle, and front assemblies that are independent from each other and are compressed depending on the user's gait. The underside of the shoe assembly includes perpendicularly mounted upper tubular members that telescopically receive and guide corresponding lower tubular members that are perpendicularly mounted to the upperside of the sole assembly. The lower tubular members are mounted to depressed walls below the sole assembly's upperside to reduce the effective separation of the shoe and sole assemblies while providing a sufficient guiding distance.

Abstract: A flat table extension is removably attached to one end of an operating table via a support mechanism that is connected with one of the operating table support legs. The support mechanism includes a pair of support posts, one of which is rotated from a first position parallel with the operating table to a second position lower than the operating table to lower the table extension as required.

Abstract: An orthopedic bracing system for providing support to a joint of an individual is provided. The bracing system includes a frame configured to conform to the individual's body and configured to contact the individual such that it can provide support to the joint. The frame has at least two portions configured to connect at least a first part of the individual's body to a second part of the individual's body. The bracing system further includes a cable interconnected to the frame, and an adjustment mechanism for adjusting the tightness level of the cable.

Abstract: The Foot Protection & Alignment Device is protective footwear that keeps the foot in the proper position during the healing process. The device incorporates a multi-positional arch support to assist in positional alignment. The device also has a non-removable HDPE insert that is rigid, keeping the foot from flexing. The top of the device is fully adjustable, as is the heel, to accommodate feet of all widths. There are ABS hard plastic guards over the toes and mid-foot that are removable.

Abstract: A limiting connector for a knee brace has a first arm, a second arm and an angle adjusting assembly. The second arm is connected pivotally to the first arm. The angle adjusting assembly is mounted between the first arm and the second arm, and has a positioning gear, a gear cap, two buttons and a rotating cap. The gear cap is mounted through the positioning gear and the second arm, and is mounted on the first arm to hold the positioning gear between the second arm and the gear cap. The buttons are selectively slid to engage the positioning gear and define a range of rotation between the first and second arms. The rotating cap is rotatably mounted through the gear cap, and pushes the positioning gear toward the first arm to disengage the positioning gear from the buttons for adjusting the range of rotation.

Abstract: A multi-fit orthotic structure including an attachment system for coupling the orthotic structure to a wide variety of subjects without requiring a custom fit. In one embodiment, active mobility assistance is provided via an orthotic system capable of integrating a linear actuator and linkage system to deliver torque to the lower leg of a subject to facilitate flexion and/or extension motion of the subject's leg. The orthotic structure is attached to the subject using a textile suspension system which does not require the orthotic structure to interface directly in the knee region or at the lateral areas of the thigh and calf of the subject, thus providing an ideal fit for the widest possible range of subjects with the minimum number of required sizes.

Abstract: The garment proprioceptively treats a patient and comprises a sleeve having an anchor strap and a viscoelastic pad. The sleeve defines inner and outer sleeve surfaces and is configured to envelop a portion of the patient's body. The anchor strap is circumferentially wrappable about the outer sleeve surface and defines an inner strap surface. The anchor strap has an intermediate anchor portion disposed on the inner strap surface between opposing end anchor portions that are releasably securable to the outer sleeve surface such that tension in the anchor strap may be selectively adjusted. The garment includes an elastic band extending along the inner strap surface. The viscoelastic pad is securable on the inner sleeve surface generally opposite to the elastic band when the anchor strap is extended over the outer sleeve surface.

Abstract: A wearable device includes a unitary first frame assembly which is integrally formed from first and second polymeric materials. The first frame assembly has a first frame portion formed by the first polymeric material and extends around part of a second frame portion formed by the second polymeric material. The first frame member includes a flexible first shell and a first connecting portion which depends from the first shell. The second frame portion forms part of the first shell and continuously extends to the first connecting portion without interruption. The second polymeric material has greater rigidity than the first polymeric material. The device also includes a second frame assembly having a second connecting portion which links to the first connecting portion.

Abstract: Orthopedic device for treating neuropathic ulcers and other injuries while allowing easy access to the wound site on the plantar surface of a patient's foot includes a base portion and a sole that is either movably connected or removably connected to either the base or to a strut member. The base or strut is maintained in position on the lower leg while the sole may be rotated, slid, or completely removed for allowing inspection and access to the plantar surface of the patient's foot.

Abstract: A low cost foldable orthosis for the treatment of foot and ankle conditions including plantar facitis and tendonitis, the orthosis is a foldable molded portion manufactured in a variety of incremental sizes, having a generally U-shaped cross-sectional configuration and a flat foot bed, interconnected by a hinge. This device includes a variety of spacers which enable the angle of covered by a soft fabric covering, and using a removable and interchangeable foot bed wedge insert permitting the angle of dorsiflexion, plantar flexion, inversion and eversion to be varied.

Abstract: An orthopedic device in the form of a circumferential walker includes a first member (posterior shell) and a second member (dorsal shell) corresponding to the first member. An outsole or plantar shell portion is attached to, or formed on or with the posterior shell. An expansion joint is positioned in the posterior shell or dorsal shell to expand to accommodate larger sized lower legs. The dorsal and posterior shells may include flexible or resilient edge portions to reduce pressure points and to further accommodate users having larger sized lower legs. The dorsal shell also includes a flexible or resilient connecting portion to accommodate users having larger ankles and feet and to reduce or eliminate the formation of a pressure point along the dorsal shell. Quick-connecting buckle assemblies can be provided to allow a user to quickly don and doff the orthopedic device.

Abstract: An ankle brace comprising a base of flexible material shaped to wrap around the sides of a foot and ankle and underneath a portion of the foot, with a support strap for protecting the anterior talofibular ligament. The two ends of the support strap are fixed to the base at or near the forward edges of the base. The strap is not otherwise fixed to the base underneath the sole of the foot, allowing the strap to move freely under the foot to conform to the particular size and shape of the foot of a particular wearer. The ankle brace features a symmetric construction which allows the ankle brace to be worn on either the left or the right foot, simplifying manufacturing and inventory management.

Abstract: The present invention discloses a pivotal disc is pivotally coupled to a first brace and a second brace. The pivotal disc has a motion-limit member and a positioning member limiting the angle by which the second brace rotates with respect to the first brace with the pivotal disc being the axis and fixing the angle between the first and second braces. The present invention is characterized in that the motion-limit member uses a range-adjust member to push a slide block and determine the range that a block portion of the second brace is blocked by the slide block, and that the positioning member uses a switch knob actuates on end of a positioning rod to engage with or depart from a positioning notch on the pivotal disc, and that the pivotal disc has two limit elements to define the maximum movement range of the first brace and the second brace.