发明名称 |
WHEELED PERSONAL TRANSPORT DEVICE INCORPORATING GAS STORAGE VESSEL COMPRISING A POLYMERIC CONTAINER SYSTEM FOR PRESSURIZED FLUIDS |
摘要 |
A wheeled personal transport device, for example, a wheelchair, includes a pressure vessel for providing a portable supply of medicinal gas for a user of the transport device. The pressure vessel is formed from a plurality of polymeric hollow chamber having either en ellipsoidal or spherical shape and interconnected by a plurality of relatively narrow conduit sections disposed between consecutive ones of the chambers. The pressure vessel includes a reinforcing filament wrapped around the interconnected chambers and interconnecting conduit sections to limit radial expansion of the chambers and conduit sections when filled with a fluid under pressure. The container system further includes a fluid transfer control system attached to the pressure vessel for controlling fluid flow into and out of the pressure vessel and a gas delivery mechanism for delivering gas from the pressure vessel to a user in a breathable manner. |
申请公布号 |
WO0237018(A2) |
申请公布日期 |
2002.05.10 |
申请号 |
WO2001US42799 |
申请日期 |
2001.10.29 |
申请人 |
MALLINCKRODT INC. |
发明人 |
IZUCHUKWU, JOHN, I.;SANDERS, STAN, A. |
分类号 |
A61G1/01;A61G1/04;A61G5/10;A61G5/12;F17C1/04;F17C1/16;F17C13/08 |
主分类号 |
A61G1/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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