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专利名称：Acoustic access disconnection systems and
methods
发明人：Rodolfo Roger,Robert Childers,Thomas D.
Kelly
申请号：US14332927申请日：20140716公开号：US090654B2公开日：20150728
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：Baxter International Inc.,Baxter Healthcare S.A.
地址：Deerfield IL US,Glattpark (Opfikon) CH
国籍：US,CH
代理机构：K&L Gates LLP
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