Abstract: A dynamic tension system connects to an orthopedic device having a frame and a hinge connected to the frame. The dynamic tension system includes a cable, an adjustment mechanism connected to the cable and arranged to incrementally wind or release the cable, and a tension control device connected to the adjustment mechanism and arranged to limit the adjustment mechanism from winding of the cable past a predetermined tension level.

Abstract: A prosthetic system includes a prosthetic foot defining an upper surface and having a flexible configuration and a pump system attached to the prosthetic foot. The pump system includes a pump mechanism defining a fluid chamber having variable configuration and an actuating part. The actuating part is arranged to selectively engage with and separate a distance from the upper surface of the foot plate to move the pump mechanism between a first position in which a volume of the fluid chamber is zero or near-zero and a second position in which the volume of the fluid chamber is expanded relative to the first position. The volume of the fluid chamber increases when the actuating part moves away from the upper surface of the foot plate.

Abstract: An orthopedic device has a rigid or semi-rigid frame element defining opposed first and second sides, and is adapted to extend about at least a portion of a limb. The device includes straps formed from a variety of segments having stretchable and substantially inelastic segments. The straps adjustably secure to the frame element, and stretch relative thereto. The device also includes a central strap pad arranged to connect two straps together such that a first strap of the two straps is movable relative to a second strap, and the first and second straps are maintained diagonal relative to one another.

Abstract: A prosthetic system includes a prosthetic valve having a valve body with a shaft defining a flow channel fluidly connectable to an interior of a socket. One or more ports in the valve body are in fluid communication with the flow channel and a membrane is positioned in the valve body. A release button associated with the membrane controls allow air flow into the socket via the one or more ports while air can flow out of the socket via the one or more ports independent of operation of the release button. A one-way valve is connected to the valve assembly that selectively permit air flow out of the socket. A valve insert is mountable on the socket and arranged to couple the valve body to the socket. The valve insert defines an opening configured to allow the shaft to extend through the valve insert and into the socket.

Abstract: A spinal orthosis includes posterior panels arranged with a flat spinal curvature to create a reverse three-point pressure system to the spine. The reverse three-point pressure system relieves pressure on the posterior side of the vertebrae beneficial for certain indications. Various arrangements allow for securing the posterior panel to the spinal orthosis. The spinal orthosis includes a belt member length adjustment system including belt members having end portions reducible in length and a belt panel adapted to secure to the end portion of the belt member reduced in length to form at least in part a belt circumference of the spinal orthosis.

Abstract: An orthopedic device has various frame elements concealed by a sleeve defining pockets into which such frame elements are located. The orthopedic device includes a strap tightening assembly adapted to secure a plurality of straps simultaneously. The frame may include flexible edge features located along a periphery thereof.

Abstract: An insole for an orthopedic device includes a top portion including at least one top layer. The top layer defines a top surface arranged to be substantially adjacent a plantar surface of a user's foot. A bottom portion is connected to and arranged opposite the top portion. The bottom portion includes at least one bottom layer. At least one removable element is arranged for removal from at least the bottom portion for defining at least one opening below the top surface. The top surface continuously spans over the at least one opening arranged for off-loading one or more affected areas of the plantar surface of the foot.

Abstract: A spinal orthosis has an elongate and substantially rigid spinal frame having upper, middle and lower portions, and a lumbar assembly connected to the lower portion of the spinal frame. A strap assembly secures to an upper portion of the spinal frame and is adjustably secured to the lumbar assembly. An elastic strap has a first end secured to the spinal frame and a second end adjustably securing to the lumbar assembly.

Abstract: A suspension liner is adapted to provide an interface between a residual limb and a prosthetic socket. The suspension liner defines an interior surface and an exterior surface forming a liner profile between a closed distal end and an open proximal end. The suspension liner defines a liner body portion formed from an elastomeric material and at least one seal protruding circumferentially about and radially outward a distance from the liner profile, which is defined at areas outside the at least one seal. The at least one seal has a distal root extending from the liner profile, a distal section projecting from the distal root and terminating at a peak defined as the outermost portion of the at least one seal, and a proximal section extending from the peak to a proximal free end arranged for deflection relative to the liner profile.

Abstract: An orthopedic device includes a hinge assembly, a frame having first and second frame components spaced apart from and connected to one another by the hinge assembly, a strap system extending between medial and lateral sides of the first frame component, and at least one tensioning element. The at least one tensioning element has a first end secured to the strap system and a second end coupled to the hinge assembly. Articulation of the hinge assembly pulls the strap system toward the frontal plane by the at least one tensioning element.

Abstract: In an embodiment, an orthopedic device in the form of a lumbar support includes first and second elongate belt members, an anatomically shaped plate, and a closure system connecting the belt members to the plate. The closure system is arranged to move the belt members relative to the plate, and connects to the belt members via a flexible belt attachment which removably secures to the belt members. The closure system includes tensioning elements corresponding to the belt members, and a pulley system connecting to the tensioning elements. The closure system is slidably mounted to the plate and arranged to the belt members relative to the plate between opposed linear directions. The plate has various contours which provide pressure distribution over a lumbar region of a back. Anatomically shaped and resiliently formed handles secure to the tensioning elements and the belt members.

Abstract: An orthopedic device has first and second elongate struts each having a strap coupling member, and a flexible strap securing to the first and second struts by the strap coupling members. The orthopedic device includes various embodiments of hinge assemblies including flexion and extension stops and locks for maintaining the hinge assembly in a fixed configuration. The orthopedic device has various embodiments of strap assemblies for securing components to cuff assemblies.

Abstract: A cervical collar including an anterior portion having a rigid or semi-rigid shell anterior main support piece. The anterior portion defines resilient or flexible edges formed along the periphery of the main support piece. The flexible edges form a three-dimensional anatomically configured proximal support portion defined along a proximal area of the anterior portion. The anterior main support piece defines a supporting spring portion centrally located along the proximal area of the anterior portion. The proximal support portion is formed around and encompasses the supporting spring portion.

Abstract: A method and device for digital measuring and ordering a custom orthopedic device includes an interactive method intended to assist clinicians select, measure and submit precise specifications for patients requiring custom orthopedic devices. The method includes a plurality of menus permitting the clinician to input specifications and submit orders electronically with the specifications and other data packaged together. The method and device include visualization indications to appropriately ensure image capture of a limb from various angles, including posterior, anterior, lateral and medial angles.

Abstract: A coupling device for an orthopedic brace includes an anchoring member for securing to a frame and protruding therefrom, and a subshell arranged to connect to the frame by the anchoring member. The subshell has a locking element for selectively positioning the subshell on the frame at a plurality of locations. The subshell may include an end portion or contoured edge extending beyond a portion of the frame so as to flex relative to the frame.

Abstract: A strap tightener assembly has a base, a tightening device mounted on the base and movable relative thereto, and a strap assembly coupled to the tightening device. The tightening device provides incremental movement of the strap assembly relative to the base at a plurality of predefined settings. A cover extends over the strap assembly and connects to the base so that the base and the cover form a channel permitting movement of the strap assembly therethrough. The cover defines an elongate slot extending along a portion of a length of the cover, and the strap assembly has an indicator identifying the relative location of the strap assembly to the cover. A strap is securable to the strap assembly.

Abstract: A method of ordering a custom prosthetic or orthopedic device includes manually moving a portable scanner about an anatomical part of a patient to generate three-dimensional information representative of the anatomical part. The portable scanner is coupled to a mobile device routinely carried by a user. The method involves obtaining order information associated with the patient on the mobile device and transmitting an order with the mobile device to an intended recipient. The order contains at least a portion of the three-dimensional information and at least a portion of the order information.

Abstract: A vacuum suspension system includes a pump mechanism operatively connectable to a prosthetic socket. The pump mechanism has a first member and a second member. An inflatable bladder is disposed between the first and second members. A fluid chamber is located between the first and second members and fluidly separate from the inflatable bladder. Inflation of the inflatable bladder mechanically separates the first and second parts to create a vacuum pressure in the fluid chamber.

Abstract: A liner is arranged for use in prosthetic and orthopedic devices. The liner defines first and second end portions, and inner and outer surfaces. The liner includes an inner layer having a frictional component and forms at least part of the periphery of the inner liner surface. The inner layer defines a plurality of apertures. A porous element is in communication with the inner liner surface and is connected to the inner layer such that the apertures permit a transfer of air from the inner surface to the porous element. A base layer adjoins the porous element and extends between the first and second end portions of the liner.

Abstract: An orthopedic device includes a textile panel having interior and exterior surfaces, and a first stabilizer assembly including a first tubular welt sewn or knitted within and extending from an exterior surface of the textile panel. A first cable is slidably extending through the tubular welt and a strap is connected to a first end of the cable extending from a first opening of the welt, and the strap is adjustably securable over the textile panel. The orthopedic device may include various portions of stretchability and features for receiving components for the orthopedic device.