|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||G01M-003/02 B01L-003/02 G01N-001/14|
|미국특허분류(USC)||730/37 ; 738/641.1 ; 738/641.5 ; 422/100|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 98 인용 특허 : 71|
A method and apparatus for aspirating and dispensing a sample fluid. The apparatus includes a dilutor having a port coupled to a first port of a flow through pressure transducer and to a bleed valve. A second port of the flow through pressure transducer is coupled to a first port of a sample probe. The flow through pressure transducer provides transducer signals to a detector circuit. In response to the transducer signals provided thereto, the detector detects the occurrence or non-occurrence of a plurality of different events. The dilutor is operational...
[ What is claimed is:] [1.] An apparatus for aspirating and dispensing a sample fluid comprising:a dilutor having a port;a bleed valve having a first port and a second port;a flow through pressure transducer, having a first port and a second port, said transducer operative to provide a pressure signal;a connecting member having a first port, a second port, and a third port in mutual fluid communication, wherein the first port is coupled to the port of said dilutor, the second port is coupled to the first port of said bleed valve, and the third port is co...