专利内容由知识产权出版社提供
专利名称：ACOUSTIC ACCESS DISCONNECTION
SYSTEMS AND METHODS
发明人：Rodolfo G. Roger,Robert W.
Childers,Thomas D. Kelly
申请号：US11673390申请日：20070209
公开号：US20080195021A1公开日：20080814
专利附图：
摘要：An access disconnection system includes: an arterial line; a venous line; atransmitter configured to transmit a sound wave in one of the arterial and venous lines
when connected to a patient; a receiver configured to receive the sound wave from theother of the arterial and venous lines when connected to the patient; and electroniccircuitry coupled to at least one of the transmitter and receiver, the circuitry configuredto send a disconnection output indicative of a change in the sound waves received by thereceiver from the transmitter sufficient to expect that an access disconnection of one ofthe arterial line and venous lines has occurred.
申请人：Rodolfo G. Roger,Robert W. Childers,Thomas D. Kelly
地址：Clearwater FL US,Trinity FL US,Highland Park IL US
国籍：US,US,US
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