发明名称 |
AN APPARATUS AND A METHOD FOR MONITORING A VASCULAR ACCESS |
摘要 |
<p>An apparatus for monitoring a vascular access comprises a dialysis circuit having a venous needle (18) and a blood pump (14) of a peristaltic type which generates oscillatory perturbations in the circuit. An optical sensor (19), arranged on a patient's body by the venous needle, perceives the perturbations transmitted through the needle and sends a pulsating signal to an analysis device (20), absence of which pulsating signal provides an indication of a detachment of the needle.</p> |
申请公布号 |
CA2717886(C) |
申请公布日期 |
2015.02.10 |
申请号 |
CA20082717886 |
申请日期 |
2008.04.01 |
申请人 |
GAMBRO LUNDIA AB |
发明人 |
STEFANI, DAVID;LODI, CARLO ALBERTO;SANNA, SALVATORE |
分类号 |
A61M5/168 |
主分类号 |
A61M5/168 |
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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