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1. 发明授权

US11607324B2 Prosthetic leg comprising three-dimensionally printed elements 有权
公开(公告)号：US11607324B2
公开(公告)日：2023-03-21
申请号：US17070151
申请日：2020-10-14
申请人： Suraj Srinivasan
发明人： Suraj Srinivasan
IPC分类号： A61F2/66 , A61F2/64 , A61F2/80 , A61F2/62 , A61F2/60 , A61F2/50 , A61F2/54 , A61F2/58 , A61F2/68 , A61F2/70 , A61F2/30 , B33Y80/00 , A61F2/76
摘要： A prosthetic appendage for attachment to an outer extremity of an amputated limb that is composed of modular elements fabricated by three-dimensional printing. In one embodiment the prosthetic appendage is a leg. The prosthetic leg includes a foot portion and a plurality of modular and three-dimensionally printed limb elements. One of the plurality of limb elements is pivotally coupled to the foot portion and another of the limb elements is configured at one end to receive the outer extremity of the amputated leg. In another embodiment of the present invention the prosthetic appendage is a hand. The prosthetic hand includes a wrist element with one end configured to receive the outer extremity of an amputated hand, a base portion attached to the wrist element and a plurality of modular and three-dimensionally printed finger elements selectively coupled to adjacent finger elements or the base to form prosthetic fingers.

2. 发明授权

US11464655B2 Arm prosthetic device 有权
公开(公告)号：US11464655B2
公开(公告)日：2022-10-11
申请号：US16588236
申请日：2019-09-30
申请人： DEKA Products Limited Partnership
发明人： Christopher O. Evans , Keith D. Violette
IPC分类号： A61F2/70 , A61F2/54 , A61F2/58 , A61F2/78 , A61F2/76 , A61F2/68 , A61F2/50 , F16D41/12 , F16D41/10 , F16D27/01 , F16D9/06 , B25J19/00 , A61F2/30 , A61F2/74
摘要： A system for powering a prosthetic arm is disclosed. The system includes at least one internal battery located in the prosthetic arm, at least one external battery connected to the prosthetic arm, and a master controller configured to connect either the at least one internal battery or the at least one external battery to a power bus to power the prosthetic arm.

3. 发明授权

US11337833B2 Modular prosthetics devices 有权
公开(公告)号：US11337833B2
公开(公告)日：2022-05-24
申请号：US16643372
申请日：2018-08-31
申请人： University of Florida Research Foundation, Inc. , Brian P. Bartlett
发明人： Wallace Gregory Sawyer , Brian P. Bartlett , Derek L. Hood
IPC分类号： A61F2/78 , A61F2/60 , A61F2/64 , A61F2/54 , A61F2/76 , A61F2/50
摘要： Various examples are provided for modular prosthetic devices and their use. In one example, a device includes a chassis assembly including a joint portion; and an interchangeable module that can be removably attached to the chassis assembly. The interchangeable modules can be configured for use in a wide variety of applications. The interchangeable modules can be quickly exchanged for different activities.

4. 发明授权

US11172881B2 System, method and apparatus for orientation control 有权
公开(公告)号：US11172881B2
公开(公告)日：2021-11-16
申请号：US16194921
申请日：2018-11-19
申请人： DEKA Products Limited Partnership
发明人： Dirk Albertus van der Merwe , Thomas A. Doyon
IPC分类号： A61B5/103 , A61B5/00 , A61F2/72 , A61F2/76 , G01C21/16 , A61B5/11 , G01C9/00 , G05B15/02 , A61F2/68 , A61F2/70 , A61F2/54 , A61F2/60 , A61B5/389
摘要： A system for control of a device includes at least one sensor module detecting orientation of a user's body part. The at least one sensor module is in communication with a device module configured to command an associated device. The at least one sensor module detects orientation of the body part. The at least one sensor module sends output signals related to orientation of the user's body part to the device module and the device module controls the associated device based on the signals from the at least one sensor module.

5. 发明申请

US20210212842A1 Mechanical 有权
公开(公告)号：US20210212842A1
公开(公告)日：2021-07-15
申请号：US17070151
申请日：2020-10-14
申请人： Suraj Srinivasan
发明人： Suraj Srinivasan
IPC分类号： A61F2/60 , A61F2/50 , A61F2/54 , A61F2/58 , A61F2/66 , A61F2/68 , A61F2/64 , A61F2/70
摘要： A prosthetic appendage for attachment to an outer extremity of an amputated limb that is composed of modular elements fabricated by three-dimensional printing. In one embodiment the prosthetic appendage is a leg. The prosthetic leg includes a foot portion and a plurality of modular and three-dimensionally printed limb elements. One of the plurality of limb elements is pivotally coupled to the foot portion and another of the limb elements is configured at one end to receive the outer extremity of the amputated leg. In another embodiment of the present invention the prosthetic appendage is a hand. The prosthetic hand includes a wrist element with one end configured to receive the outer extremity of an amputated hand, a base portion attached to the wrist element and a plurality of modular and three-dimensionally printed finger elements selectively coupled to adjacent finger elements or the base to form prosthetic fingers.

6. 发明授权

US11058557B2 Digital to definitive orthotic and prosthetic device manufacturing system and method 有权
公开(公告)号：US11058557B2
公开(公告)日：2021-07-13
申请号：US16050849
申请日：2018-07-31
申请人： Hanger, Inc.
发明人： Michael E. Tompkins
IPC分类号： A61F2/60 , A61F2/80 , A61F2/50 , A61F5/01 , B33Y50/00 , B33Y80/00 , A61F2/54 , A61F2/58 , A61F2/66 , A61F2/78 , B33Y10/00 , G05B19/4099
摘要： Systems and methods for creating custom-fit prosthetic devices, orthotic devices, and related medical devices via three-dimensional printing (3D printing) or additive manufacturing techniques are described. Through the described systems and methods, a residual limb or other body part of a patient is scanned and analyzed to determine measurements and characteristics of the residual limb. The measurements and characteristics of the residual limb are used to design a customized device for the residual limb. The customized device uses multiple different materials. For example, the customized device may use a first material for a frame and a second material for a liner, wherein the first material is more rigid than the second material. The customized device is fabricated using a three-dimensional printer that is capable of printing and bonding multiple different materials at the same time.

7. 发明授权

US10952876B2 Prosthesis 有权
公开(公告)号：US10952876B2
公开(公告)日：2021-03-23
申请号：US16095115
申请日：2017-04-25
申请人： Cavos Bagatelle Verwaltungs GmbH & Co. KG
发明人： Sami Haddadin
IPC分类号： A61F2/72 , A61F2/54 , A61F2/60 , A61F2/50 , A61F2/70 , A61F2/76 , A61F2/68
摘要： Prosthesis including prosthetic links driven by actuators, first sensors that sense current state ZUS(t); second sensors that sense biosignals SIGBIO(t); third sensors that sense data DUMG(t); processing device; and memory storing instructions that, when executed by the processing device, perform operations including: determining based on SIGBIO(t), ZUS(t), and DUMG(t), model MA(t) of an action A, and predicting motions Beweg(MA(t)), dependent on MA(t) for a time period; determining a decision E to replace A with an action A′(E) based on SIGBIO(t), ZUS(t), DUMG(t), and Beweg(MA(t)) according to an evaluation scheme, wherein A′(E) can define a reflexive and/or protective motion, and if A′(E) does not define the reflexive and/or protective motion, then determining model MA′(t) of A′(E) and predicting motions Beweg(MA′(t)), dependent on MA′(t), for the time period; deriving control signals Sig(t) based on Beweg(MA(t)) or Beweg(MA′(t)), or based on the reflexive and/or protective motion, and controlling/regulating the actuators based on Sig(t).

8. 发明授权

US10772740B2 Control of digits for artificial hand 有权
公开(公告)号：US10772740B2
公开(公告)日：2020-09-15
申请号：US15570220
申请日：2016-04-29
申请人： HY5PRO AS
发明人： Josephus Martinus Maria Poirters
IPC分类号： A61F2/54 , A61F2/58 , B25J9/10 , B25J15/00 , A61F2/72 , A61F2/68 , A61F2/74 , B25J13/08 , B25J15/08
摘要： A digit mechanism for an artificial hand comprises: a lower digit (44) arranged to be rotatably coupled to a palm unit (12) of the artificial hand; an upper digit (48) rotatably coupled to the lower digit (44); a lower digit rotation mechanism (34, 46, 52, 58) for applying a moment to the lower digit (44) to rotate the lower digit (44) relative to the palm unit (12); an upper digit rotation mechanism (50, 54, 56) for applying a moment to the upper digit (48) to rotate the upper digit (48) relative to the lower digit (44); and a force balancing mechanism (60, 58) for mechanically adjusting the magnitude of the moment applied by the lower digit rotation mechanism (34, 46, 52, 58) and/or the upper digit rotation mechanism (50, 54, 56) in accordance with the magnitude(s) of outside forces resisting rotation of the upper digit (48) and/or the lower digit (44) in order to preferentially apply movement to the digit experiencing lower resistance to movement; wherein the force balancing mechanism is arranged to increase the force applied to rotate a controlled digit when a controlling digit experiences a greater resistance to movement than the controlled digit, and decrease the force applied to rotate the controlled digit when the controlling digit experiences a lesser resistance to movement than the controlled digit; wherein the lower digit rotation mechanism (34, 46, 52, 58) and upper digit rotation mechanism (50, 54, 56) are arranged to be mechanically actuated, in use, by a force applied from a single actuator at the palm unit (12).

9. 发明授权

US10695913B2 Underactuated robotic hand 有权
公开(公告)号：US10695913B2
公开(公告)日：2020-06-30
申请号：US15772368
申请日：2016-10-27
申请人： UNIVERSITA′ DI PISA , FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
发明人： Antonio Bicchi , Cosimo Della Santina , Alberto Brando , Cristina Piazza , Manuel Giuseppe Catalano , Giorgio Grioli
IPC分类号： A61F2/54 , A61F2/58 , B25J15/00 , B25J15/02 , B25J15/08 , A61F2/68 , A61F2/70
摘要： Provided is a robotic hand which includes a palm, a plurality of phalanges adapted to reproduce a plurality of fingers, and an actuating mechanism. The actuating mechanism may include a first pulley located at each hinge and bound to the first element, second pulleys located at each of the hinges and bound to the second element, a single cable running in all of the pulleys and a motor adapted to act on the cable by controlling the rotation of the phalanges.

10. 发明授权

US10575783B2 Methods for sensing or stimulating activity of tissue 有权
公开(公告)号：US10575783B2
公开(公告)日：2020-03-03
申请号：US16164482
申请日：2018-10-18
申请人： Synchron Australia Pty Limited
发明人： Thomas James Oxley
IPC分类号： A61N1/375 , A61N1/05 , A61B5/04 , A61B5/0484 , G06F3/01 , A61F2/72 , A61F2/50 , A61B5/0478 , A61B5/00 , A61N1/36 , A61N1/372 , A61N1/378 , A61F2/54
摘要： Methods for sensing or stimulating electrical activity of brain tissue from within an animal vessel by placement of an intravascular device within an animal vessel to control an external device, the intravascular device being adapted to at least one of sense and stimulate activity of brain tissue located outside the vessel proximate the intravascular device.

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