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71. 发明专利

AT415841T 未知
公开(公告)号：AT415841T
公开(公告)日：2008-12-15
申请号：AT03718078
申请日：2003-03-25
申请人： ROHO INC
发明人： GRAEBE ROBERT , KLOTZ ROBERT , RICKMAN PAUL A , CLAPPER DENNIS L
IPC分类号： A47C27/00 , A47C27/10 , A47C23/00 , F16K5/04 , F16K11/06 , F16K11/07 , F16K11/074
摘要： A valve for use with an inflatable cushion having individual inflation zones including a slide housing positioned between two outer casing halves. Each casing half has a plurality of nipple connector seats. Each nipple connector seat has at least one external detent. The slide housing has a series of nipple connectors along its length that are inserted into air conduits in the peripheral edge of the cushion, which, in turn, are connected to the individual inflation zones. Each nipple connector has at least one retainer groove in the surface. The casing half detents engage the cushion edge and the retainer grooves to retain the nipple in the air conduits. There is a movable slide inside the slide seat bore. The slide has a longitudinal inner bore and a number of openings along its length that communicate with the inner bore. The valve is opened by aligning the slide openings with the connector nipples to allow the inflation zones to communicate through the valve slide bore and is closed by moving the slide openings out of alignment with the casing openings to seal off the inflation zones.

72. 发明专利

DE69726583D1 未知
公开(公告)号：DE69726583D1
公开(公告)日：2004-01-15
申请号：DE69726583
申请日：1997-05-21
申请人： ROHO INC
发明人： GRAEBE KURT , MATSLER R
IPC分类号： A47C27/14 , A47C4/54 , A47C7/18 , A61G5/10
摘要： A composite foam base air cell module cushion having a water resistant skin, a contoured foam base designed to relieve pressure on the trochanters and the ischia and an air cell module having two sets of air cells, each partially filled, positioned inside the foam base in a chamber beneath the rear of the base. The skin is of two layer construction with a two-way stretch outer layer and a water impervious inner layer. The bottom of the base is covered with a water impervious sheet and the edges are secured to the edges of the top skin covering. The air cell is made by placing the preformed top into molds smaller in depth than the air cells to partially collapse the air cells before a base is applied to the top to close the open ends of the air cells and trap air therein.

73. 发明专利

CA2592512A1 MULTI-LAYER CUSHION AND COVER 未知
公开(公告)号：CA2592512A1
公开(公告)日：2003-11-20
申请号：CA2592512
申请日：2003-04-29
申请人： ROHO INC
发明人： SPROUSE ANTHONY ERIC II , PARSONS DAVID KENNETH
IPC分类号： A47C27/10 , A47C4/54 , A47C7/18
摘要： A multi-layer cushion having a shaped base on which is positioned a resilient, cushioning layer. The shaped base is constructed from a supportive foam and has front and lateral bolsters. The cushioning layer is an inflatable air cell cushion having a flexible base and an array of individual air cells arranged in rows across the flexible base. Rows of cells around the perimeter of the air cell cushion are configured to provide comfortable transition areas between the bolsters and the air cell cushion. The cushion includes a cover that has a lower compartment for the foam base and an upper compartment for the air cell layer. The cover functions to keep the air cell layer in place on the foam layer.

74. 发明专利

NO20033243A 未知
公开(公告)号：NO20033243A
公开(公告)日：2003-09-10
申请号：NO20033243
申请日：2003-07-17
申请人： ROHO INC
发明人： GRAEBE ROBERT W , KLOTZ ROBERT , RICKMAN PAUL A
IPC分类号： A47C23/00 , A47C27/10 , F16K11/07 , F16K11/074 , F16K11/06
CPC分类号： F16K11/0716 , A47C23/002 , A47C27/081 , A47C27/10 , A61G5/1045 , A61G7/05769 , F16K11/074 , Y10T137/86879

75. 发明专利

CA95619S BACK SUPPORT PAD ASSEMBLY FOR A WHEELCHAIR 未知
公开(公告)号：CA95619S
公开(公告)日：2003-01-24
申请号：CA95619
申请日：1998-04-02
申请人： ROHO INC
摘要： The said industrial design is characterized by the arrangement, shape and configuration of the BACK SUPPORT PAD FOR A WHEELCHAIR as shown in the attached drawings.In a first variant, the design is characterized by a plurality of wing pads included in the pad .Drawings of the design are included.FIG. 1 is a front perspective view of the back support pad and supporting structure for a wheelchair in accordance with the design, showing the wheelchair in broken lines;FIG. 2 is a rear perspective rear view of the design shown in FIG. 1;FIG. 3 is a front perspective view of a first variant of the design shown in FIG. 1 illustrating a plurality of wing pads attached to the pad shown in FIGS. 1 and 2, and showing the wheelchair in broken lines; andFIG. 4 is a rear perspective view of the variant shown in FIG.3.

76. 发明专利

NO992632D0 未知
公开(公告)号：NO992632D0
公开(公告)日：1999-06-01
申请号：NO992632
申请日：1999-06-01
申请人： ROHO INC
发明人： BAR CHRISTOPHER A , CLAPPER DENNIS L
IPC分类号： A47C7/38 , A47C7/42 , A47C7/46 , A61G5/02 , A61G5/12 , F16C11/06 , A47C
摘要： A modular backrest system for a wheelchair is removably attached to backrest posts of the wheelchair. The backrest system includes a back support that provides a surface against which the back of a wheelchair user rests, and a support chassis mounted to the back support for supporting the back support at a desired incline with respect to the posts, and at a desired seat depth with respect to the seat. An attachment assembly is further included that is operably connected to the support chassis at two locations and to the posts to allow the support chassis and back support to be readily removed from or attached to the chair. The particular back support employed in conjunction with the support chassis is based upon the support needs of the wheelchair user. One embodiment of the back support includes a backing plate, and a cushion or insert attached to a forwardly presented face of the backing plate against which the back of the individual rests when sitting on the seat. Another embodiment of the back support includes a plurality of pads adjustably attached to support tubes extending upwardly from the support chassis. Each pad is attached to at least one of the support tubes at a desired location by an elbow joint that permits forward and rearward movement and side-to-side movement of the pad. Each pad is attached to the elbow joint by a ball and socket joint that permits rotational movement of the pad with respect to the second member.

77. 发明专利

AU135001S Back support pad assembly 未知
公开(公告)号：AU135001S
公开(公告)日：1998-09-08
申请号：AU199800901
申请日：1998-04-01
申请人： ROHO INC

78. 发明专利

AU134010S Cushion 未知
公开(公告)号：AU134010S
公开(公告)日：1998-06-15
申请号：AU199700062
申请日：1997-01-10
申请人： ROHO INC

79. 发明专利

AU3210797A Foam-air hybrid cushion and method of making same 未知
公开(公告)号：AU3210797A
公开(公告)日：1998-02-09
申请号：AU3210797
申请日：1997-05-21
申请人： ROHO INC
发明人： GRAEBE KURT , MATSLER WINFIELD R
IPC分类号： A47C27/14 , A47C4/54 , A47C7/18 , A61G5/10
摘要： A composite foam base air cell module cushion having a water resistant skin, a contoured foam base designed to relieve pressure on the trochanters and the ischia and an air cell module having two sets of air cells, each partially filled, positioned inside the foam base in a chamber beneath the rear of the base. The skin is of two layer construction with a two-way stretch outer layer and a water impervious inner layer. The bottom of the base is covered with a water impervious sheet and the edges are secured to the edges of the top skin covering. The air cell is made by placing the preformed top into molds smaller in depth than the air cells to partially collapse the air cells before a base is applied to the top to close the open ends of the air cells and trap air therein.

80. 发明专利

ES2875363T3 Sistema y método de inflado de cojines 未知
公开(公告)号：ES2875363T3
公开(公告)日：2021-11-10
申请号：ES17748339
申请日：2017-02-06
申请人： ROHO INC
发明人： DARNOLD LEANE , MEIER KEVIN , PEYTON ROSS , FOURNIE GLENN , STEWARD STEVE
IPC分类号： A61G5/10 , A61G7/057 , G16H20/30 , G16H40/40 , G16H40/63
摘要： Un sistema (100) que comprende: una memoria (204); y al menos un procesador (202) para: transmitir una primera comunicación a un dispositivo de hardware asociado con un cojín (104) inflable para configurar el cojín, comprendiendo la primera comunicación una solicitud de información del nivel de inflado para al menos una zona de inflado del cojín (104); recibir una segunda comunicación del dispositivo de hardware asociado con el cojín (104) inflable, comprendiendo la segunda comunicación información en tiempo real asociada con el nivel de inflado para la al menos una zona de inflado del cojín (104); mostrar en una interfaz de usuario (220) la información en tiempo real asociada con el nivel de inflado de la al menos una zona de inflado del cojín (104); determinar un nivel de inflado adecuado para la al menos una zona de inflado del cojín basado en la segunda comunicación, en donde determinar el nivel de inflado adecuado comprende determinar un nivel de presión de aire dentro del cojín (104) en un intervalo de tiempo concreto durante un período de tiempo N, determinar un nivel de presión promedio durante el período de tiempo N, determinar una diferencia en el nivel de presión del aire menos el nivel de presión promedio durante el período de tiempo N, y determinar que la diferencia es menor que un valor predeterminado cuando se ha alcanzado el nivel de inflado adecuado y una acomodación óptima; y transmitir una tercera comunicación al dispositivo de hardware para almacenar el nivel de inflado de la al menos una zona de inflado del cojín (104) después de determinar el nivel de inflado adecuado para la al menos una zona de inflado del cojín.

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