| 发明名称 |
Adjustable cervical collar |
| 摘要 |
A fully adjustable cervical collar can be adjusted not only in overall length but also in height. The height of the collar is adjusted by releasably compressing the core material of the collar.
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| 申请公布号 |
US6056711(A) |
申请公布日期 |
2000.05.02 |
| 申请号 |
US19970882987 |
申请日期 |
1997.06.26 |
| 申请人 |
BEIERSDORF, INC. |
发明人 |
DOMANSKI, EDWARD M.;HINDS, SHERRY A.;TAYLOR, RICHARD G. |
| 分类号 |
A61F5/055;(IPC1-7):A61F5/00 |
主分类号 |
A61F5/055 |
| 代理机构 |
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代理人 |
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