Torso Actuated Or Controlled Patents (Class 623/30)
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Patent number: 11054343Abstract: A system for testing substrates includes a first elongated member including an outer end, an inner end, an outer surface that extends between the outer and inner ends, and a concave surface at the inner end, and a second elongated member including an outer end, an inner end, an outer surface that extends between the outer and inner ends of the second elongated member, and a convex surface at the inner end of the second elongated member that opposes the concave surface at the inner end of the first elongated member. A joint interconnects the first and second elongated members for guiding sliding movement of the concave surface of the first elongated member over the convex surface of the second elongated member between extended and flexed positions. A first clamping assembly is coupled with the first elongated member and at least one first clamping assembly spring normally urges the first clamping assembly away from the inner end of the first elongated member.Type: GrantFiled: September 5, 2018Date of Patent: July 6, 2021Assignee: Ethicon, Inc.Inventors: Amitha Anand Kumar, Glenn R. Cook, Julian Quintero, Shane A. Lacy
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Patent number: 10610383Abstract: Prosthetic knee joint includes: proximal part mobile in rotation around first axis between extended position and flexion position of prosthetic knee joint; the proximal part being mobile in first direction of rotation from extended position to flexion position, at least one part that is fixed when proximal part is moved in first direction of rotation; link part, arranged to connect the proximal part and part, and presenting contact surface with part; the link part and part being arranged so, when proximal part is moved in first direction of rotation, link part slides on contact surface being subjected to first friction force, when proximal part is moved in second direction of rotation, the link part slides on contact surface being subjected to second friction force strictly lower than first friction force.Type: GrantFiled: April 10, 2017Date of Patent: April 7, 2020Assignees: COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX, CHABLOZ COMPOSANTSInventors: Roland Pelisson, Pierre Chabloz
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Patent number: 10314729Abstract: Knee brace devices and systems and methods of using the same. In an exemplary embodiment of a knee brace system of the present disclosure, the system comprises a knee brace configured to fit around at least part of a user's knee, and a strap having an optional strap connection portion coupled thereto, the strap configured to couple to the knee brace or a component coupled thereto and further configured to wrap around the user's shoulder so that the knee brace is maintained around at least part of the user's knee.Type: GrantFiled: March 16, 2014Date of Patent: June 11, 2019Inventor: Jerry L. Crafton
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Patent number: 8821588Abstract: Anchoring system for a prosthetic or orthotic device includes a fastener comprising a base and a clasp-engaging member, wherein the fastener further comprises an adhesive to secure the base directly to skin of a wearer; and a clasp comprising a first end configured to engage and rotate about the clasp-engaging member and a second end configured to engage the activation cable of a prosthetic or orthotic device. Also included is a prosthetic or orthotic system that includes the anchoring system in combination with a prosthetic or orthotic device, as well as a method of securing a prosthetic or orthotic device on a wearer using the anchoring system.Type: GrantFiled: December 3, 2012Date of Patent: September 2, 2014Assignee: Shriners Hospitals for ChildrenInventor: Debra Ann Latour
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Patent number: 7880552Abstract: A system capable of controlling an autonomous walking assist rhythm, while following changes in a walking rhythm of a walker at the same time. A control system 100 in accordance with the present invention generates a first oscillator x that tugs and is tugged by a walking oscillator (hip joint angular velocity) ?H? such that an intrinsic angular velocity is reflected. Then, a new intrinsic angular velocity ?m is determined on the basis of the difference between a first phase difference ?HM between the first oscillator x and the walking oscillator ?H? and a desired phase difference ?d. Furthermore, a second oscillator y is generated that tugs and is tugged by the walking oscillator ?H? such that the intrinsic angular velocity ?m is reflected, and has a second phase difference ?hm, which is closer to the desired phase difference ?d than the first phase difference ?HM is, with respect to the walking oscillator ?H?.Type: GrantFiled: August 5, 2003Date of Patent: February 1, 2011Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Ken Yasuhara, Yoshihiro Miyake
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Patent number: 7774177Abstract: Techniques are provided for controlling an exoskeleton actuator at a joint of a human-exoskeleton system by receiving system parameters for the human-exoskeleton system, receiving generalized coordinates for the human-exoskeleton system, and determining an equivalent joint torque for the exoskeleton actuator to compensate for a selected force. While providing partial or complete compensation of selected gravitational and external forces, one embodiment of the present invention mitigates the amount of interference between voluntary control and assist control, thereby allowing humans to quickly humans adapt to an exoskeleton system.Type: GrantFiled: March 30, 2006Date of Patent: August 10, 2010Assignee: Honda Motor Co., Ltd.Inventor: Behzad Dariush
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Patent number: 7713217Abstract: A system for assisting the motion of a body connected through joints provides a system for imparting a suitable torque to the connected body at the time of various turns including the bending of the joints. The torque imparting system has first and second measuring means, a reference work volume determining means, and an external torque determining means. The first measuring means measures the internal work volume of the around-joint leg. The second measuring means measures an external work volume around a joint imparted to the leg. The reference work volume determining means determines a reference work volume based on the internal work volume. The external torque determining means determines an external torque imparted to the leg so as to reduce the difference between the internal work volume of the leg and the reference work volume, based on the external work volume.Type: GrantFiled: June 27, 2002Date of Patent: May 11, 2010Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Yasushi Ikeuchi, Hisashi Katoh, Takashi Hirata
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Patent number: 7416538Abstract: There is provided a walking assistance device equipped with an assisting force generator disposed on a side of each of a hip joint and a knee joint, comprising: a hip support member (1) having an attachment means (hip drive source mount 9) capable of repeatedly attaching and detaching a hip joint assisting force generator (hip joint actuator 10); a lower leg support member (2) having an attachment means (knee drive source mount 27) capable of repeatedly attaching and detaching a knee joint assisting force generator (knee joint actuator 26); and a drive unit (3) formed by integrally joining the hip joint assisting force generator and the knee joint assisting force generator via a link bar (25), wherein after the hip support member and the lower leg support member are fitted on a user's body, the assisting force generators of the drive unit are connected to the corresponding attachment means.Type: GrantFiled: May 20, 2004Date of Patent: August 26, 2008Assignee: Honda Motor Co., Ltd.Inventors: Hisashi Katoh, Taiji Koyama
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Patent number: 7172567Abstract: In 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, the unlocking can be advantageously controlled by the fact that the locking device can be actuated electromechanically from a control module (8, 8?), and an actuating signal can be sent by wireless transmission from an actuating unit (9?, 14) to the control module (8, 8?).Type: GrantFiled: March 10, 2004Date of Patent: February 6, 2007Assignee: Otto Bock HealthCare GmbHInventors: Klaus Lidolt, Matthias Schilling
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Patent number: 6824569Abstract: A reciprocal gait apparatus for use as an orthotic or prosthetic is disclosed. In one embodiment, the apparatus comprises a torso vest securable about the torso of a patient, a leg support securable on a leg of a patient and a hip joint coupled to and disposed between the torso vest and leg support, and two resilient members respectively disposed substantially anterior and posterior about the hip joint and coupled to the torso vest and leg support. A first resilient member flexes the leg support in a forward direction in response to lifting of said leg support. A second resilient member moves the leg support in a backward direction once the leg support has been substantially flexed in the forward direction along a range of motion for said leg support. Another embodiment of the reciprocal gait apparatus comprise a gear assembly and two belts for implementing reciprocal gait.Type: GrantFiled: October 11, 2002Date of Patent: November 30, 2004Inventor: Adeola Okediji
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Patent number: 6736855Abstract: A bandage which may be used for the forearm or as an upper arm triple traction bandage includes a bandage strap (3) that engages a ring (2) to form a loop. At least one elastic bandage strap (4) engages the ring (2) and encloses a cable (6) which at one end is secured to the ring (2) and has a fastening device at its other end (4a). The fastening device is formed by a strap connector (11, 12, 13) having a flat lower part (11) which is adapted to the strap width. The upper side is covered by a flat upper part (12) onto which a clamp slide (13) is pushed that engages under the lower part (11) and firmly presses the lower part and upper part together with the strap end (4a) lying between them. The strap connector (11, 12, 13) has a clamp-free cable passage (14, 15, 16) and a bracket (19) for securing the strap connector (11, 12, 13) to a prosthesis part.Type: GrantFiled: July 1, 2002Date of Patent: May 18, 2004Assignee: Otto Bock Healthcare GmbHInventor: Thomas Bertels
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Patent number: 4697808Abstract: A walking assistance system comprising a pair of reciprocating braces and computer controlled stimulation electrodes for stimulating alternating extension of the left and right hips of an assisted person. The braces include left and right leg portions which are interconnected by cables in such a manner as to produce forward motion of either leg when the weight of the person is resting on the opposite leg and the hip of the weight bearing leg is stimulated into extension. The braces are equipped with knee locks which may be unlocked to permit assumption of a sitting position. The cables are also operatively disengaged during sitting.Type: GrantFiled: May 16, 1985Date of Patent: October 6, 1987Assignee: Wright State UniversityInventors: Paul F. Larson, Roy D. Douglas, Jerrold S. Petrofsky, Chandler A. Phillips