公开(公告)号：US11918492B2

公开(公告)日：2024-03-05

申请号：US17092960

申请日：2020-11-09

Applicant: Ossur Iceland ehf

Inventor： Linda Ros Birgisdottir ,  Martin Lund Storup ,  Johan Olof Westlund ,  Egill Sveinbjorn Egilsson

IPC: A61F2/78 ,  A41F13/00 ,  A61F2/80 ,  A41D13/06 ,  A61F2/50

CPC classification number: A61F2/7812 ,  A41F13/00 ,  A61F2/80 ,  A41D13/065 ,  A41D2400/80 ,  A61F2002/5007 ,  A61F2002/5021 ,  A61F2002/5083 ,  A61F2002/7818 ,  A61F2002/7837 ,  A61F2002/785 ,  A61F2002/7868 ,  A61F2002/802 ,  A61F2250/0018

Abstract: An adjustable seal system, seal component for use in the system, and method are provided for forming a sealing interface between a residual limb and a prosthetic socket. The seal component is selectively placed over the outer surface of a suspension liner including a plurality of seal bands, which the seal component may removably and securely engage.

公开(公告)号：US11896504B2

公开(公告)日：2024-02-13

申请号：US18138813

申请日：2023-04-25

Applicant: Eleos Group, LLC

Inventor： Launius Glen Wellman ,  Elizabeth Bernice Wellman ,  Donald J. Fedorko ,  Timothy Michael Stiefferman

IPC: A61F2/80 ,  A61F2/78 ,  A61F2/50 ,  A61F2/66

CPC classification number: A61F2/80 ,  A61F2002/5083 ,  A61F2002/5084 ,  A61F2002/5089 ,  A61F2002/6657 ,  A61F2002/785

Abstract: The prosthetic device is a general use prosthetic device for shower and daily mobility applications which provides a semi-custom fit. The semi-custom fitment of the leg height and anatomical sizing of the affected leg amputation are possible via configurable liner pads which can be interchanged within the support socket based on need by the wearer. The device is capable of being used on either the left or right leg with no modifications to the device and can be secured to the wearers residual limb via a friction fit between the socket liner and limb. Furthermore, an ergonomic handle and grip provides another point of control for the device to assure safety and security.

公开(公告)号：US11793657B2

公开(公告)日：2023-10-24

申请号：US16177645

申请日：2018-11-01

Applicant: OSSUR ICELAND EHF

Inventor： Stefan Krämer ,  Christof Kurth ,  Hogna Hringsdottir ,  Linda Ros Birgisdottir

IPC: A61F2/80 ,  A61F2/78 ,  A61F2/74 ,  A61F2/60 ,  A61F2/50

CPC classification number: A61F2/80 ,  A61F2/78 ,  A61F2/7812 ,  A61F2/60 ,  A61F2/748 ,  A61F2002/5016 ,  A61F2002/785 ,  A61F2002/7875 ,  A61F2002/802 ,  A61F2002/805 ,  A61F2002/807

Abstract: A prosthetic socket system includes a prosthetic lock assembly having a lock body defining a pin hole adapted to receive an attachment pin, and a locking device in the lock body. The locking device is engageable with the attachment pin to unidirectionally lock the attachment pin in the lock body while permitting insertion of the attachment pin in the lock body. A valve assembly is positioned in the lock body that is movable between a closed position and an open position in which the valve assembly is unsealed so that air moves into the lock body via the valve assembly. A release mechanism positioned in the lock body is arranged to both release the locking device from the attachment pin and move the valve assembly to the open position by translating the locking device in the lock body.

公开(公告)号：US11684496B2

公开(公告)日：2023-06-27

申请号：US17211728

申请日：2021-03-24

Applicant: Van L. Phillips

Inventor： Van L. Phillips

IPC: A61F2/78 ,  A61F2/76 ,  A61F2/50 ,  A61F2/70 ,  A61F2/74

CPC classification number: A61F2/7843 ,  A61F2/7812 ,  A61F2002/5027 ,  A61F2002/5032 ,  A61F2002/7635 ,  A61F2002/7655 ,  A61F2002/785

Abstract: Apparatus is provided to cushion between a prosthetic socket and an amputee's residual limb. A plurality of putty-filled packets are assembled into a liner that, when assembled, provides a generally smooth contact surface toward the residual limb. At least one of the packets has a fluid bladder positioned between the putty material and the socket, and the fluid volume in the bladder can be adjusted to affect the fit of the assembly on the residual limb. Methods of fabrication, fitting, and use of such prosthetic devices are disclosed.

公开(公告)号：US09788977B2

公开(公告)日：2017-10-17

申请号：US14703311

申请日：2015-05-04

Applicant: OSSUR HF

Inventor： Olafur Freyr Halldorsson ,  Maitland Craig Mackenzie

IPC: A61F2/78 ,  A61F2/80 ,  A61F2/50

CPC classification number: A61F2/7812 ,  A61F2/80 ,  A61F2002/5056 ,  A61F2002/7818 ,  A61F2002/7837 ,  A61F2002/785 ,  A61F2240/001 ,  A61F2250/0014 ,  A61F2250/0018

Abstract: A suspension liner for a residual limb has a liner body with a plurality of anterior and posterior projections formed from a thickness of the liner body. Medial and lateral tendons are located between and correspond to profiles of the plurality of the anterior and posterior projections such that the medial and lateral tendons are located on opposed sides of the liner body relative to one another. The medial and lateral tendons flare circumferentially toward proximal and distal sections of the liner body.

公开(公告)号：US20170112639A1

公开(公告)日：2017-04-27

申请号：US15333896

申请日：2016-10-25

Applicant: Daniel Carter

Inventor： Daniel Carter

IPC: A61F2/60 ,  A61F2/80 ,  G09B23/30 ,  A61F2/66

CPC classification number: A61F2/60 ,  A61F2/601 ,  A61F2/66 ,  A61F2/80 ,  A61F2002/502 ,  A61F2002/5084 ,  A61F2002/607 ,  A61F2002/7695 ,  A61F2002/785 ,  A61F2002/7868 ,  A61F2250/0004 ,  A61F2250/0007 ,  G06F19/00 ,  G09B23/30

Abstract: A pre-prosthetic training device is provided. The device provides an interim prosthetic device that aids in the standing, weight bearing, and balancing exercises during post-surgery rehabilitation therapy that are required before a prosthesis fitting. The device includes a residual limb support for receiving the residual limb of an amputee, an adjustable pylon for adjusting the height of the residual limb support, and a support base including a plurality of support legs for providing support to the pylon and residual limb support. The residual limb support includes a cushion having a recessed portion sized to receive the distal end of the residual limb of an amputee and for providing comfort and stability thereto. The residual limb support further includes an upper open end and a sidewall including a tapering portion that provides vertical and lateral access, respectively, of a residual limb into the residual limb support.

公开(公告)号：US09629732B2

公开(公告)日：2017-04-25

申请号：US14729862

申请日：2015-06-03

Applicant: OSSUR HF

Inventor： Egill Sveinbjorn Egilsson ,  Palmar I. Gudnason ,  Olafur Freyr Halldorsson ,  Thordur Elefsen

IPC: A61F2/78 ,  A61F2/80 ,  A61L27/26 ,  A61L27/56 ,  A61F2/30 ,  A61F2/50

CPC classification number: A61F2/7812 ,  A61F2002/30024 ,  A61F2002/5055 ,  A61F2002/5056 ,  A61F2002/7818 ,  A61F2002/785 ,  A61F2210/0076 ,  A61F2250/0021 ,  A61F2250/0023 ,  A61L27/26 ,  A61L27/56 ,  A61L2420/08

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.

公开(公告)号：US09549828B2

公开(公告)日：2017-01-24

申请号：US14798295

申请日：2015-07-13

Applicant: LIM INNOVATIONS, INC.

Inventor： Garrett Ray Hurley ,  Jesse Robert Williams

IPC: A61F2/78 ,  A61F2/80 ,  A61F2/50 ,  A61F2/54 ,  A61F2/60

CPC classification number: A61F2/80 ,  A61F2/5044 ,  A61F2/5046 ,  A61F2/54 ,  A61F2/60 ,  A61F2/78 ,  A61F2/7812 ,  A61F2002/5026 ,  A61F2002/5027 ,  A61F2002/503 ,  A61F2002/5083 ,  A61F2002/546 ,  A61F2002/785 ,  A61F2230/0067 ,  A61F2230/0095 ,  Y10T29/4978 ,  Y10T29/49826

Abstract: The invention relates to a prosthetic socket for a residual limb of the lower extremity or upper extremity of an individual person. The residual limb has particular dimensions and anatomical contours; the prosthetic socket has dimensions and contours that fit the dimensions and contours of the residual limb. The prosthetic socket may also fit in a manner that is biomechanically particularly appropriate for the individual. The prosthetic socket is an assembly of components from groups of components that include (a) struts arranged longitudinally with respect to the residual limb, (b) proximal brim members arranged proximally to the struts and connected thereto; and (c) distal socket members disposed at the distal base of the prosthetic socket. The socket components within these groups may be modular in that they can vary with respect to dimensions and/or contours, and yet have common connecting features that permit assembly of the components together to form the prosthetic socket.

Abstract translation: 本发明涉及用于个人下肢或上肢残肢的假体窝。 残肢具有特定的尺寸和解剖学轮廓; 假体插座具有适合残肢的尺寸和轮廓的尺寸和轮廓。 假体插座也可以以生物力学方式适合于个体特别合适的方式。 假体插座是组件组件的组件，其包括（a）相对于残肢纵向布置的支柱，（b）近侧边缘构件，其布置在支柱的近侧并与之连接; 和（c）远端插座构件，其设置在假体插座的远侧基座处。 这些组中的插座组件可以是模块化的，因为它们可以相对于尺寸和/或轮廓而变化，并且具有允许组件组装在一起以形成假体插座的共同的连接特征。

公开(公告)号：US09364347B2

公开(公告)日：2016-06-14

申请号：US13419315

申请日：2012-03-13

Applicant: Aldo A. Laghi ,  Ronald A. Christaldi

Inventor： Aldo A. Laghi ,  Ronald A. Christaldi

IPC: A61F2/78

CPC classification number: A61F2/7812 ,  A61F2002/785

Abstract: A prosthetic liner having a base elastic fabric layer impregnated with cushioning material on an interior surface of the base fabric layer and having one or more additional elastic fabric layers secured to and overlapping the base fabric layer to form pockets for introducing and retaining various types of padding selected by the user.

Abstract translation: 一种假体衬垫，其具有在基底织物层的内表面上浸渍有缓冲材料的基底弹性织物层，并且具有一个或多个附加的弹性织物层，所述另外的弹性织物层固定到基底织物层并与基底织物层重叠以形成用于引入和保持各种类型的衬垫 由用户选择

公开(公告)号：US20150150695A1

公开(公告)日：2015-06-04

申请号：US14615938

申请日：2015-02-06

Applicant: OSSUR HF

Inventor： Olafur Freyr HALLDORSSON

IPC: A61F2/78

CPC classification number: A61F2/7812 ,  A61F2002/7818 ,  A61F2002/785 ,  A61F2002/802 ,  F04C2270/0421

Abstract: A suspension liner is provided for use as an interface between a residual limb and a prosthetic socket. The liner has an elongate, generally conical liner body formed from at least one material segment that is at least radially elastically extensible from a relaxed non-extended condition and including proximal and distal end areas, and a seal component connected to the liner body and having an exterior surface defining at least one exterior seal protruding from the exterior surface and extending radially outwardly from the seal component relative to a longitudinal axis of the liner body. The at least one interior seal is located along an interior surface of the seal component and defines at least one blade extending obliquely toward the liner body. A portion of the seal component carrying the interior seal extends freely and is movable relative to the liner body.

Abstract translation: 提供悬挂衬垫用作残肢和假体插座之间的界面。 该衬垫具有由至少一个材料段形成的细长的大致圆锥形的衬套本体，该至少一个材料段至少沿着松弛的非延伸状态至少可径向地弹性延伸，并且包括近端和远端区域，以及连接到衬套主体的密封构件， 外表面限定从所述外表面突出并从所述密封部件相对于所述衬里主体的纵向轴线径向向外延伸的至少一个外部密封件。 所述至少一个内部密封件沿着所述密封部件的内表面定位，并且限定了朝向所述衬里主体倾斜延伸的至少一个刀片。 承载内部密封件的密封部件的一部分自由地延伸并且可相对于衬套主体移动。