公开(公告)号：WO2020118067A1

公开(公告)日：2020-06-11

申请号：PCT/US2019/064709

申请日：2019-12-05

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： ANDERSON, Vaughn, Roy ,  ANDERSON, Brandon

IPC: A61F2/00 ,  A61F2/50 ,  A61F2/60 ,  A61F2/66 ,  A61F2/76

Abstract: A prosthetic foot having a base spring having a toe end portion and a heel end portion, and a top spring assembly. The top spring assembly includes a first spring member having a distal end and a proximal end, a second spring member spaced apart from the first spring member along substantially an entire length of the first spring member, the second spring member having a distal end and a proximal end, a first bond connection provided between the distal ends of the first and second spring members, a second bond connection provided between the distal end of the second spring member and a top surface of the base spring in a forefoot portion of the base spring, and a spring connector extending through at least a first hole formed in the base spring, the second bond connection and the second spring member.

公开(公告)号：WO2015160789A1

公开(公告)日：2015-10-22

申请号：PCT/US2015/025724

申请日：2015-04-14

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： SMITH, Justin R.

IPC: A61F2/66 ,  A61F2/50

CPC classification number: A61F2/66 ,  A61F2002/5009 ,  A61F2002/502 ,  A61F2002/5021 ,  A61F2002/503 ,  A61F2002/5079 ,  A61F2002/509 ,  A61F2002/607 ,  A61F2002/6614 ,  A61F2002/6642 ,  A61F2002/6657 ,  A61F2002/6664

Abstract: A foot prosthesis that includes at least one spring element, an attachment member, and a heel member. The at least one spring element has a toe end portion, a heel end portion, an upper surface, and a lower surface. The attachment member is mounted to the upper surface and is configured to connect the foot prosthesis to a lower limb prosthesis component. A position of the attachment member is adjustable along a length of the at least one spring element. The heel member is mounted below the lower surface of the at least one spring element, and a position of the heel member is adjustable along the length of the at least one spring element.

Abstract translation: 包括至少一个弹簧元件，附接构件和跟部构件的脚假体。 所述至少一个弹簧元件具有趾端部，后端部，上表面和下表面。 附接构件安装到上表面并且构造成将脚假体连接到下肢假体部件。 附接构件的位置可沿至少一个弹簧元件的长度调节。 鞋跟构件安装在至少一个弹簧元件的下表面的下方，并且脚跟构件的位置可以沿着至少一个弹簧元件的长度调节。

公开(公告)号：WO2004037945A2

公开(公告)日：2004-05-06

申请号：PCT/US2003/033731

申请日：2003-10-24

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： CALL, Evan W.

IPC: C09K5/06

CPC classification number: A61G7/05715 ,  A61F2007/0292 ,  A61G5/1043 ,  A61G5/1045 ,  A61G7/05738 ,  C09K5/063 ,  Y10S5/909 ,  Y10S5/911

Abstract: A cushion for a wheelchair, including a matrix of cushion modules, wherein each cushion module includes a cushion element that has a phase change material included in its filler material that sits above an additional cushion element of a larger volume of filler material. The cushion also typically includes a support rail located on three sides of the matrix of cushion modules to align the body of the wheelchair user when sitting in the wheelchair. In addition, the cushion typically includes a base member that is positioned beneath the matrix and provides stability for the cushion. The cushion elements are typically enclosed in a moisture resistant envelope.

Abstract translation: 一种用于轮椅的垫子，包括垫子模块的矩阵，其中每个垫子模块包括垫子元件，垫子元件具有包含在其填充材料中的相变材料，垫子元件位于较大的附加垫子元件上方 填充材料的体积。 坐垫通常还包括位于坐垫模块矩阵的三个侧面上的支撑轨道，以在坐在轮椅上时对准轮椅使用者的身体。 另外，垫子通常包括定位在基体下方并为垫子提供稳定性的基座构件。 缓冲元件通常封装在防潮的外壳中。

公开(公告)号：WO2003099173A1

公开(公告)日：2003-12-04

申请号：PCT/US2003/016460

申请日：2003-05-23

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： CASPERS, Carl, A.

IPC: A61F2/80

CPC classification number: A61H9/0078 ,  A61F2/7843 ,  A61F2/80 ,  A61F2002/5032 ,  A61F2002/704 ,  A61F2002/74 ,  A61F2002/802 ,  A61F2002/805 ,  A61H9/0007 ,  A61H9/005 ,  A61H9/0071 ,  A61H2201/5007

Abstract: An apparatus and method for securing a prosthesis to the residuum of a limb of an amputee and for providing pressure therapy to the residuum so as to manage fluid within the residuum. The apparatus includes a socket (504) shaped to receive a residuum of a limb (502) of an amputee and configured to connect to a prosthetic limb. The socket (504) forming a chamber (505) between the socket (504) and the residuum (502) when the socket receives the residuum. The apparatus also includes a pressure control device (520) operably connected to the chamber (505) and capable of creating a positive pressure and a negative pressure within the chamber to provide pressure therapy to the residuum, as well as provide securement of the socket to the residuum. The apparatus may also include a liner surrounding at least a portion of the residuum. The control device adjust pressure within the chamber based on manual and automatic inputs.

Abstract translation: 一种用于将假体固定到截肢肢体的残余物并用于向残渣提供压力治疗以便管理残余物内的流体的装置和方法。 该装置包括成形为接收被截肢肢体（502）的残余物并构造成连接到假肢的插座（504）。 当插座接收到残渣时，插座（504）在插座（504）和残渣（502）之间形成腔室（505）。 该装置还包括可操作地连接到腔室（505）并且能够在腔室内产生正压力和负压以向残渣提供压力治疗的压力控制装置（520），并且将插座固定到 残渣。 该设备还可以包括围绕残渣的至少一部分的衬垫。 控制装置基于手动和自动输入调节腔室内的压力。

公开(公告)号：WO2022051392A1

公开(公告)日：2022-03-10

申请号：PCT/US2021/048703

申请日：2021-09-01

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： POSER, Florian, Wilhelm, Sebastian ,  ANDERSON, Vaughn Roy ,  WALDMULLER, Jeff ,  RUSH, Douglas ,  CHRISTENSEN, Clifton

IPC: A61F2/66 ,  A61F2/68 ,  A61F2/30

Abstract: A prosthetic device and related methods having height adjustment features. A prosthetic foot includes an elongate support member comprising fiber reinforced material and having a support surface configured to rest upon a ground surface prior to use, an adapter mounted to the support member and configured to secure the prosthetic foot to another prosthetic device, and a height adjustable feature configured to adjust a height of the adapter relative to the support surface.

公开(公告)号：WO2021178333A1

公开(公告)日：2021-09-10

申请号：PCT/US2021/020345

申请日：2021-03-01

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： ANDERSON, Vaughn Roy ,  DAY, Jesse ,  MORAMPUDI, Vijay

IPC: A61F2/66 ,  A61F2/00 ,  A61F2/50 ,  A61F2/60 ,  A61F2/62

Abstract: A prosthetic device includes an elongate support member of carbon filament material having a first surface, and an adapter. The adapter includes a compressible member, a base portion having a contact surface arranged to contact the first surface of the support member, a cavity sized to receive the compressible member, and a connector portion extending from the base portion and configured to releasably secure the prosthetic foot to a prosthesis, wherein application of a force to the connector portion compresses the compressible member to dampen movement of the base portion relative to the support member until the contact surface contacts the first surface.

公开(公告)号：WO2015065698A1

公开(公告)日：2015-05-07

申请号：PCT/US2014/060443

申请日：2014-10-14

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： ANDERSON, Vaughn R. ,  CALL, Evan W. ,  RANE, Darshan P.

IPC: A61G5/10 ,  A47C7/02 ,  A61G7/057

CPC classification number: A61G5/1043 ,  A47C7/021 ,  A47C27/142 ,  A47C27/18 ,  A61G5/1045 ,  A61G7/05715 ,  A61G7/05769 ,  Y10T29/49826

Abstract: A hybrid seating cushion (200) made up of a cushion base (202) and a cushion insert (220). The cushion base (202) has a seating surface (204) in which a void (214) in or extending through the cushion base (202) is formed. A cushion insert (220) such as an air bladder or fluid sack is positioned within the void (214). A lip (218) or upper surface around an opening (212) in the void (214) overhangs at least a portion of the cushion insert (220), thereby minimizing the size and corresponding negative effects of a transition area where the base (202) and the insert (220) overlap.

Abstract translation: 由缓冲垫（202）和缓冲垫（220）构成的混合座垫（200）。 衬垫底座（202）具有一个座表面（204），在座表面（204）中形成有或穿过缓冲垫（202）的空隙（214）。 诸如空气囊或流体袋的缓冲垫片（220）位于空隙（214）内。 空隙（214）中的开口（212）周围的唇缘（218）或上表面伸出缓冲垫片（220）的至少一部分，从而最小化基部（202）的过渡区域的尺寸和相应的负面影响 ）并且插入件（220）重叠。

公开(公告)号：WO2005027802A1

公开(公告)日：2005-03-31

申请号：PCT/US2004/030016

申请日：2004-09-14

Applicant: OTTO BOCK HEALTHCARE, LP ,  SMITH, Nolan, L. ,  WILLIAMS, Nathan, Aaron ,  RUSH, Douglas, E.

Inventor： SMITH, Nolan, L. ,  WILLIAMS, Nathan, Aaron ,  RUSH, Douglas, E.

IPC: A61F2/66

CPC classification number: A61F2/66 ,  A61F2/6607 ,  A61F2002/5009 ,  A61F2002/5096 ,  A61F2002/6642 ,  A61F2002/6664 ,  A61F2002/6685

Abstract: A simple, wide ranging multi-axial foot (10) with energy return and/or storage. An upper member (30) and a spaced apart lower member (20) are joined through a post (24) connected to the lower member (20) and a ball joint (29) connected to the upper member (30). One buffer (40, 42) is located anterior to the ball joint-post (29, 24), one buffer (40, 42) is located posterior to the ball joint-post (29, 24). A heel member and heel buffer provide additional energy storage and return.

Abstract translation: 一个简单，宽范围的多轴（10），具有能量返回和/或存储。 上部构件（30）和间隔开的下部构件（20）通过连接到下部构件（20）的柱（24）和连接到上部构件（30）的球窝接头（29）连接。 一个缓冲器（40,42）位于球关节柱（29,24）的前面，一个缓冲器（40,42）位于球关节柱（29,24）的后面。 脚跟部件和跟部缓冲器提供额外的能量储存和返回。

公开(公告)号：WO2003099188A1

公开(公告)日：2003-12-04

申请号：PCT/US2003/016465

申请日：2003-05-23

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： CASPERS, Carl, A.

IPC: A61H9/00

CPC classification number: A61H9/0078 ,  A61F2/7843 ,  A61F2/80 ,  A61F2002/5032 ,  A61F2002/704 ,  A61F2002/74 ,  A61F2002/802 ,  A61F2002/805 ,  A61H9/0007 ,  A61H9/005 ,  A61H9/0071 ,  A61H2201/5007

Abstract: An apparatus and method for providing positive and negative pressure to a portion of a body for the purpose of improving blood flow in that portion of the body. The apparatus including a pressure chamber (12) configured to generally conform to and surround a portion of the body, with the chamber adapted to receive the portion of the body within an opening in the chamber. The chamber also including a flexible liner (24) adapted to surround the portion. The liner is configured to extend beyond the chamber when the portion covered by the liner is placed within the chamber with the chamber sealing to the liner. Additionally including a pressure control device (18) having sources of positive and negative pressure. The device being operably connected to the chamber to provide positive and negative pressure to the portion within the chamber in a predetermined, controlled manner. A pressure patch is also described.

Abstract translation: 为了改善身体的该部分的血液流动的目的，为身体的一部分提供正压和负压的装置和方法。 该装置包括压力室（12），该压力室构造成大体上符合并围绕该主体的一部分，其中腔室适于将该体内部分容纳在腔室内的开口内。 该腔室还包括适于围绕该部分的柔性衬垫（24）。 当衬套被衬套覆盖的部分放置在腔室内时，衬套被配置成延伸超过腔室，腔室密封到衬套上。 另外还包括具有正压和负压源的压力控制装置（18）。 该装置可操作地连接到腔室，以预定的受控方式为腔室内的部分提供正压和负压。 还描述了压力补片。

公开(公告)号：WO2016032609A1

公开(公告)日：2016-03-03

申请号：PCT/US2015/037620

申请日：2015-06-25

Applicant: OTTO BOCK HEALTHCARE LP

Inventor： HINES, Peter H.

IPC: A61F2/68 ,  A61F2/60 ,  A61F2/74 ,  A61F2/80

CPC classification number: A61F2/80 ,  A61F2/60 ,  A61F2/68 ,  A61F2002/5006 ,  A61F2002/5072 ,  A61F2002/5084 ,  A61F2002/742 ,  A61F2002/745 ,  A61F2002/747 ,  A61F2002/748 ,  A61F2002/802 ,  A61F2002/805 ,  A61F2002/807

Abstract: Methods and apparatus are disclosed relating to a mechanical vacuum socket pump (100) used to establish a vacuum in a socket of an artificial limb. In one case, the pump includes a housing (102) within which two pistons (104, 106) coaxially reciprocate. A surface of each of the pistons is linked hydraulically, such that driving one piston causes movement of the other piston through a hydraulic chamber. One piston is also linked to a pneumatic chamber such that movement of that piston draws air from a limb socket or expels air to the atmosphere upon movement of the piston's pneumatic surface. The surface area of the hydraulic surface of this piston is significantly less than the surface area of the pneumatic surface, so a small volumetric displacement of hydraulic fluid may cause a large displacement of air. Thus, the pump efficiently pumps air with minimal compression and extension of the pump as a whole.

Abstract translation: 公开了涉及用于在假肢的插座中建立真空的机械真空插座泵（100）的方法和装置。 在一种情况下，泵包括壳体（102），其中两个活塞（104,106）同轴地往复运动。 每个活塞的表面液压连接，使得驱动一个活塞导致另一个活塞通过液压室的移动。 一个活塞还连接到气动室，使得该活塞的运动在活塞的气动表面移动时从空气支座吸出空气或排出空气。 该活塞的液压表面的表面积显着小于气动表面的表面积，所以液压油的体积位移很小可能导致空气的大排量。 因此，泵以整体上泵的最小压缩和延伸有效地泵送空气。