发明名称 |
Method and apparatus for adjusting the contents of a needle-less injector |
摘要 |
A method and apparatus for adjusting the contents of a needle-less injector that contains an injectable product are described. A needle-less injector includes an adjustment switch in mechanical contact with the driver of a needle-less injector. A user may displace the adjustment switch to expel air or gas contained in the product section of the needle-less injector prior to administration of a needle-less injection with the same. The adjustment switch may alternatively or additionally be used to expel at least a portion of the injectable product contained in the needle-less injector to reduce the volume of the product to be injected with the needle-less injector.
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申请公布号 |
US7018356(B2) |
申请公布日期 |
2006.03.28 |
申请号 |
US20020285687 |
申请日期 |
2002.10.31 |
申请人 |
WISE ROGER R;LEVY SETH D |
发明人 |
WISE ROGER R.;LEVY SETH D. |
分类号 |
A61M5/30;A61M5/315;A61M37/00 |
主分类号 |
A61M5/30 |
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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