发明名称 |
PUSH BACK PROCEDURE FOR PREVENTING DROP-FORMER DROPLET FORMATION IN A VACUUM ASSISTED SOLUTION TRANSFER SYSTEM WITH UPSTREAM OCCLUSION |
摘要 |
A device for vacuum-assisted transfer of fluid from one container to another via a conduit and having an occluder positioned between the containers includes apparatus and method for clearing fluid from the conduit downstream of the occluder by forcing the fluid upstream of the occluder.
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申请公布号 |
CA2039960(A1) |
申请公布日期 |
1991.10.13 |
申请号 |
CA19912039960 |
申请日期 |
1991.04.08 |
申请人 |
NB INTERNATIONAL TECHNOLOGIES |
发明人 |
LEWIS, ROBERT |
分类号 |
B01J4/00;A61J3/00;B08B9/027;G01N1/00;G01N35/10;(IPC1-7):B67C3/02;G05D11/13;G01G19/22 |
主分类号 |
B01J4/00 |
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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