公开(公告)号：US12097133B2

公开(公告)日：2024-09-24

申请号：US17322112

申请日：2021-05-17

申请人： Paul Pomeroy

发明人： Paul Pomeroy

IPC分类号： A61F2/64 ,  A61F2/50 ,  A61F2/60 ,  A61F2/68 ,  A61F2/76 ,  A61F5/01 ,  F16D23/12 ,  F16D41/08 ,  F16D41/20 ,  F16D47/04

CPC分类号： A61F2/64 ,  A61F2/76 ,  A61F5/0102 ,  F16D41/08 ,  F16D41/206 ,  F16D47/04 ,  A61F2002/5039 ,  A61F2002/5043 ,  A61F2002/5073 ,  A61F2002/607 ,  A61F2002/608 ,  A61F2002/6845 ,  F16D2023/123

摘要： The current document is directed to a two-way, by-passable, overrunning clutch incorporated within a mechanical prosthetic knee that provides functionality similar to a biological knee or incorporated in another articulated device, such as a robotic or orthotic articulated device or member. The currently disclosed two-way, by-passable, overrunning clutch allows for two-way free rotation when disabled, but, when enabled, prevents rotation in one direction while allowing free rotation in the other direction. In the mechanical prosthetic knee, the two-way, by-passable, overrunning clutch is enabled by application of a mechanical force and disabled by removal of the mechanical force.

公开(公告)号：US20240277494A1

公开(公告)日：2024-08-22

申请号：US18587766

申请日：2024-02-26

申请人： Medical Creations, Inc.

发明人： Mark JOSEPH

IPC分类号： A61F2/80 ,  A47G25/90 ,  A61F2/50 ,  A61F2/60 ,  A61F2/76 ,  A61F2/78

CPC分类号： A61F2/80 ,  A61F2/5046 ,  A61F2/60 ,  A61F2/76 ,  A47G25/905 ,  A61F2002/5053 ,  A61F2002/607 ,  A61F2002/7868

摘要： A suspended sleeve assembly includes a suspension stand and a compression sleeve. An upper portion of the compression sleeve is attached onto the suspension stand, but a lower portion of the compression sleeve is unattached from the suspension stand. The suspended sleeve assembly can also include a support stand. The suspended sleeve assembly can be used to shape a prosthetic socket. The compression sleeve applies a circumferential pressure onto the prosthetic socket as the prosthetic socket is being inserted into the compression sleeve as a patient steps into the compression sleeve and applies at least a portion of body weight to the compression sleeve. The prosthetic socket can be heated and shaped by hand, so that it fits the residual limb of the patient. The suspended sleeve assembly can also be used to shape other prosthetic components, such as a negative plaster cast.

公开(公告)号：US20240252327A1

公开(公告)日：2024-08-01

申请号：US18629778

申请日：2024-04-08

申请人： NeuroX Innovations Inc.

发明人： Jordan T. Doles ,  Michael Young ,  Paul Goudreau ,  Troy Winsand ,  Mark Hatcher

IPC分类号： A61F2/50 ,  A61B5/00 ,  A61B5/377 ,  A61F2/60 ,  A61F2/68 ,  A61F2/70 ,  A61F2/72 ,  A61N1/36

CPC分类号： A61F2/50 ,  A61B5/377 ,  A61B5/6811 ,  A61F2/72 ,  A61N1/3606 ,  A61F2002/608 ,  A61F2/68 ,  A61F2/70

摘要： Various aspects of this disclosure relate to a prosthetic cover comprising an array of sensors, which transmit signals to an array of electrodes in a liner that fits over a residual limb of an amputee. Different interactions with the prosthetic cover cause different activation of the electrodes to transmit electrical current through different areas of the residual limb and modulate neurons differently within the residual limb. Various aspects of this disclosure also relate to a prosthetic liner with a substrate that includes electrodes for transcutaneous electrical nerve stimulation and/or electronic muscle stimulation for a residual limb.

公开(公告)号：US12004973B2

公开(公告)日：2024-06-11

申请号：US17878119

申请日：2022-08-01

申请人： Jay Erna Amandala Boender ,  Jona Aelrid Brendan Boender ,  Jennifer Anne Boender ,  Jacob Quintus Laurens Anthony Boender

发明人： Jay Erna Amandala Boender ,  Jona Aelrid Brendan Boender ,  Jennifer Anne Boender ,  Jacob Quintus Laurens Anthony Boender

IPC分类号： A61F2/78 ,  A61F2/54 ,  A61F2/60 ,  A61F2/50

CPC分类号： A61F2/78 ,  A61F2/54 ,  A61F2/60 ,  A61F2002/5083

摘要： A prosthesis includes first and second prosthetic limb components and a fastening system for fastening the first and second prosthetic limb components. The first prosthetic limb component is provided with a first coupling member and the second prosthetic limb component is provided with a second coupling member. The first coupling member includes a cylindric member having an axis, with a wall generally parallel with said axis. The second coupling member includes a circular skirt element having an axis and having corresponding external dimensions to the cylindric member whereby to permit a sliding fit therewith in an unfastened state. The fastening system includes a resilient member having an axis and is operable to expand laterally, orthogonally with respect to the axis such that, in a coupling mode of operation, the lateral expansion operates to cause the skirt to be in a state of frictional engagement with the other coupling member.

公开(公告)号：US11974955B2

公开(公告)日：2024-05-07

申请号：US17542628

申请日：2021-12-06

申请人： SAMSUNG ELECTRONICS CO., LTD. ,  Korea University of Technology and Education Industry-University Cooperation Foundation

发明人： Minhyung Lee ,  Jeonghun Kim ,  Se-Gon Roh ,  Youn Baek Lee ,  Jongwon Lee ,  Byungjune Choi ,  Hyun Do Choi ,  Yong-Jae Kim

IPC分类号： A61H3/00 ,  A61F2/60 ,  A61F2/70 ,  A61H1/02

CPC分类号： A61H1/0237 ,  A61F2/604 ,  A61F2/605 ,  A61F2/70 ,  A61H1/0244 ,  A61H3/00 ,  A61F2002/608 ,  A61H2003/007 ,  A61H2201/163 ,  A61H2201/1642 ,  A61H2201/165 ,  A61H2201/1652

摘要： A frame module includes a frame configured to enclose a portion of a user, and at least one reinforcement belt of which both end portions are connected to both sides of the frame, thereby restricting a splaying level of the frame in a predetermined direction.

公开(公告)号：US11911297B2

公开(公告)日：2024-02-27

申请号：US17136369

申请日：2020-12-29

申请人： Matthew J. Habecker

发明人： Matthew J. Habecker

IPC分类号： A61F2/66 ,  A61F2/70 ,  A61F2/50 ,  A61F2/60 ,  A61F2/68 ,  A61F2/76 ,  A61F2/74

CPC分类号： A61F2/66 ,  A61F2/6607 ,  A61F2/70 ,  A61F2/60 ,  A61F2/74 ,  A61F2002/503 ,  A61F2002/5006 ,  A61F2002/507 ,  A61F2002/5007 ,  A61F2002/5033 ,  A61F2002/5067 ,  A61F2002/5073 ,  A61F2002/5086 ,  A61F2002/6642 ,  A61F2002/6657 ,  A61F2002/6664 ,  A61F2002/6692 ,  A61F2002/6818 ,  A61F2002/701 ,  A61F2002/704 ,  A61F2002/7635

摘要： A prosthetic foot has a frame, a forefoot keel, a heel keel, and an adjustable spring member. The frame couples to a prosthetic leg. The forefoot keel includes a first resilient substrate extending from the frame to the anterior end of the foot. The heel keel member includes a second resilient substrate extending from the frame to the posterior end. The first and second resilient substrates are load bearing substrates for a walking human. The adjustable spring member includes a third resilient substrate and a brake. The third resilient substrate has a first end directly or indirectly coupled to the brake, and a second end coupled to the forefoot keel proximate to the anterior end. The third resilient substrate extends through or around the first resilient member and the second resilient member. The brake provides resistance to the travel of the first end of the third resilient substrate in the superior direction.

公开(公告)号：US20230390083A1

公开(公告)日：2023-12-07

申请号：US18452028

申请日：2023-08-18

申请人： Shenzhen Mental Flow Technology Co., Ltd.

发明人： Bicheng HAN

IPC分类号： A61F2/60

CPC分类号： A61F2/60 ,  A61F2002/5006

摘要： A hydraulic damper and an intelligent prosthetics. The hydraulic damper includes a housing, a piston, a piston rod, and a damping adjustment component; an energy storage chamber and a damping chamber loaded with hydraulic fluid are arranged inside the housing; the piston is movably provided in the damping chamber and separates the damping chamber into first chamber and second chamber, the energy storage chamber is closer to the second chamber; the piston rod is inserted into the first chamber, one end of the piston rod is connected to the piston, another end of the piston rod penetrates through one end of the housing away from the energy storage chamber; and the damping adjustment component is connected to the first chamber, the second chamber, and the energy storage chamber, respectively, to adjust resistance of movement of the piston, thereby reducing sealing difficulty and weight of the hydraulic damper.

公开(公告)号：US20230270569A1

公开(公告)日：2023-08-31

申请号：US18016827

申请日：2021-07-20

申请人： Otto Bock Healthcare Products GmbH

发明人： Juan-Pablo Mejia Nino ,  Dusan Vujanic

IPC分类号： A61F2/60

CPC分类号： A61F2/604 ,  A61F2002/5006

摘要： The invention relates to an orthopaedic joint device, comprising an upper part (2) and a lower part (3), which are mounted on one another so as to be pivotable about a joint pin (4) and between which a damper device (5) is situated in order to provide resistance against pivoting of the upper part (2) relative to the lower part (3), and the damper device (5) is mounted on the upper part (2) and the lower part (3) via fastening devices (6, 7), a fastening device (6) comprising a head (8) in which a bearing (9) is situated which is supported on a pin (10) that is mounted in the upper part (2) or lower part (3), characterised in that the pin (10) is mounted so as to be rotatable in the upper part (2) or lower part (3).

公开(公告)号：US11707364B2

公开(公告)日：2023-07-25

申请号：US16740876

申请日：2020-01-13

申请人： Otto Bock Healthcare LP

发明人： Hugh Miller Herr ,  Zhixiu Han ,  Christopher Eric Barnhart ,  Richard J. Casler, Jr.

IPC分类号： A61F2/60 ,  A61F2/68 ,  A61B5/11 ,  A61B5/00 ,  A61F2/70 ,  A61F2/64 ,  A61F2/66 ,  A61F2/50 ,  A61F2/76

CPC分类号： A61F2/60 ,  A61B5/112 ,  A61B5/4851 ,  A61F2/68 ,  A61F2/70 ,  A61F2/64 ,  A61F2/6607 ,  A61F2002/5003 ,  A61F2002/503 ,  A61F2002/5033 ,  A61F2002/607 ,  A61F2002/701 ,  A61F2002/704 ,  A61F2002/764 ,  A61F2002/765 ,  A61F2002/7625 ,  A61F2002/7635 ,  A61F2002/7645

摘要： A time-dependent decay behavior is incorporated into one or more joint actuator control parameters during operation of a lower-extremity, prosthetic, orthotic or exoskeleton device. These parameters may include joint equilibrium, joint impedance (e.g., stiffness, damping) and/or joint torque components (e.g., gain, exponent). The decay behavior may be exponential, linear, piecewise, or may conform to any other suitable function. Embodiments presented herein are used in a control system that emulates biological muscle-tendon reflex response providing for Reflex Parameter Modulation a natural walking experience. Further, joint impedance may depend on an angular rate of the joint. Such a relationship between angular rate and joint impedance may assist a wearer in carrying out certain activities, such as standing up and ascending a ladder.

公开(公告)号：US11696841B2

公开(公告)日：2023-07-11

申请号：US16368678

申请日：2019-03-28

申请人： Open Bionics Ltd

发明人： Joel Gibbard ,  Jonathan Raines ,  Samantha Payne ,  Steve Wood

IPC分类号： A61F2/78 ,  A61F2/80 ,  A61F2/58 ,  A61F2/70 ,  A61F2/72 ,  A61F2/76 ,  A61F2/54 ,  A61F2/60 ,  A61F2/30 ,  A61F2/50

CPC分类号： A61F2/7812 ,  A61F2/582 ,  A61F2/583 ,  A61F2/585 ,  A61F2/586 ,  A61F2/70 ,  A61F2/72 ,  A61F2/78 ,  A61F2/80 ,  A61F2/54 ,  A61F2/60 ,  A61F2/76 ,  A61F2002/30505 ,  A61F2002/5001 ,  A61F2002/543 ,  A61F2002/587

摘要： An outer frame for a prosthetic limb is provided. The outer frame is formed from one or more parts and has a plurality of air flow openings.