发明名称 |
Device for visually indicating a blood pressure |
摘要 |
The invention relates to an indicator device for visually indicating a pressure of blood inside a blood vessel (8). It comprises a body (3, 10) in which a duct (14; 14') extends. The duct (14; 14') has a sealed proximal end, and the distal end portion of the body (3, 10) is adapted to be positioned inside the blood vessel (8). There is provided at the distal end of the body (3, 10), a liquid inlet opening (11) in fluid communication (6) with the duct (14; 14'). A window in the form of an at least semi-transparent section (20) is provided in the body, for enabling visual observation of blood (23) entering into the duct (14; 14') via the inlet opening (11), when the inlet opening (11) is located inside the blood vessel. <IMAGE> |
申请公布号 |
EP1440656(A3) |
申请公布日期 |
2004.10.06 |
申请号 |
EP20040000323 |
申请日期 |
2004.01.09 |
申请人 |
RADI MEDICAL SYSTEMS AB |
发明人 |
EGNELOEV, PER;PROINITZ, FREDRIK;FUCHS, JAMES;AEKERFELDT, DAN;TENERZ, LARS |
分类号 |
A61B17/12;A61B5/0215;A61B5/023;A61B17/00;A61B19/00;A61M31/00 |
主分类号 |
A61B17/12 |
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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