发明名称 |
Support device with integrated pressure adjustment device and method of use |
摘要 |
A protective and pressure normalizing device including a support member having an exterior wall and an interior wall which define a first chamber and a second chamber, and a pressure adjustment device sealed within at least a portion of the second chamber, the pressure adjustment device defining a third chamber and a medium transfer passageway interconnecting the first chamber and third chamber.
|
申请公布号 |
US2003028157(A1) |
申请公布日期 |
2003.02.06 |
申请号 |
US20020195654 |
申请日期 |
2002.07.12 |
申请人 |
JUSIAK JOEL T.;FLICK ROLAND E. |
发明人 |
JUSIAK JOEL T.;FLICK ROLAND E. |
分类号 |
A61F5/01;A61F5/02;(IPC1-7):A61M1/00 |
主分类号 |
A61F5/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|