发明名称 |
METHODS AND APPARATUS FOR BUFFERING ANESTHETICS |
摘要 |
<p>A device for delivering buffer solution into a buffer cartridge comprises a needle assembly and a pusher. The septa of a buffer cartridge and an anesthetic cartridge are advanced onto a transfer needle, and the pusher advances a plunger into the buffer cartridge to deliver buffer through the transfer needle into the anesthetic cartridge. A separate exhaust needle allows excess anesthetic from the anesthetic cartridge to be exhausted. A compression member is usually provided to maintain a force against the plunger on the buffer cartridge to pressurize and stabilize the contents during sterilization and/or storage.</p> |
申请公布号 |
CA2725139(A1) |
申请公布日期 |
2009.11.26 |
申请号 |
CA20092725139 |
申请日期 |
2009.05.11 |
申请人 |
ONPHARMA, INC. |
发明人 |
STEPOVICH, MATTHEW J.;FALKEL, MICHAEL I. |
分类号 |
A61M37/00 |
主分类号 |
A61M37/00 |
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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