发明名称 |
Sealant applicator and method employing impulse clearing |
摘要 |
A sealant applicator suitable for dispensing a coagulable sealant, for example a two-component fibrin sealant mixed in the applicator, employs impulse clearing to remove residual coagulated or coagulating material from the dispensing pathway and mixing chamber, if present. Impulses may be generated by manual application of a clearing member such as a plunger which can enter into the dispensing pathway to engage, dislodge and discharge residuals or can generate a gas impulse to impact the residuals to similar effect. A clearing valve having a clearing port can be operated by movement of the clearing member to provide access to the dispensing pathway.
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申请公布号 |
US6575940(B1) |
申请公布日期 |
2003.06.10 |
申请号 |
US19990315702 |
申请日期 |
1999.05.20 |
申请人 |
BAXTER HEALTHCARE CORPORATION |
发明人 |
LEVINSON MITCHELL E.;EPSTEIN GORDON HOWARD |
分类号 |
A61M37/00;A61B17/00;A61M35/00;(IPC1-7):A61M5/00 |
主分类号 |
A61M37/00 |
代理机构 |
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代理人 |
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地址 |
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