[특허]Automated chemical analyzer

Automated chemical analyzer 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01N-031/00
출원번호	US-0626053 (1975-10-28)
발명자 / 주소	Williams Melvin (840 Elmwood Evanston IL 60202)
인용정보	피인용 횟수 : 44 인용 특허 : 0

초록 ▼

Apparatus for automatically performing multiple chemical analyses of a plurality of liquid specimens. The apparatus comprises apparatus for loading a plurality of test samples from each specimen into a row of reaction vessels. As the reaction vessels are transported to a determinating apparatus, other apparatus adds reagents to preselected ones of the reaction vessels a predetermined time before the reaction vessels reach the determinating apparatus. In particular, each of the several sample containers initially containing the specimens is transported in a track or the like in parallel with the one of the several rows of reaction vessels containing the test samples from the specimen toward the determinating apparatus. Microswitches engage each of the sample containers along the way, enabling the reagent adding apparatus to add selected reagents to the parallel row of reaction vessels. The reacted test samples are automatically analyzed by the determinating apparatus and the results output on a paper tape or the like. In addition, apparatus is provided for automatically removing the sample containers from the track after the determinations have been completed and depositing the containers in predetermined sequential order in a tray.

대표청구항 ▼

Apparatus for automatically performing multiple chemical analyses of a plurality of discrete liquid specimens comprising: means comprising a plurality of sample containers, each of the sample containers initially containing one of the specimens; means comprising a plurality of reaction vessels in each of several parallel aligned rows; means for loading a plurality of specimen test samples from each of the sample containers into a corresponding one of the rows of reaction vessels, the loading means including means for automatically aspirating the plurality of test samples from each of the sample containers and means for sequentially conveying the sample containers to and from the aspirating means, the aspirating means discharging the plurality of test samples aspirated from the sample container into the corresponding row of reaction vessels before aspirating the test samples from the sample container subsequently conveyed to the aspiration means; means for transporting the several rows of reaction vessels in a continuous sequence from the aspirating means to a determinating station, the conveying means conveying each of the sample containers from the aspiration means in parallel with the corresponding row of reaction vessels containing the test samples aspirated from the sample container; means comprising a plurality of switching devices being sequentially enabled by each of the sample containers being conveyed from the aspiration means for selectively adding reagents to certain ones of the reaction vessels, each of the switching devices being effective to cause one or more of the reagents to be added to selected ones of the reaction vessels in the row corresponding to the sample container enabling the switching device; and means for automatically analyzing the reacted test samples at the determinating station and outputing the results of the analyses.

이 특허를 인용한 특허 (44)

Naruhito Ishihara JP; Tetsufumi Matsumoto JP, Analyzer.
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Davidson David L. (Newark DE) Parrent ; Jr. George B. (Chelmsford MA) Gubisch Roland W. (Lexington MA) Hauer Harold (Wilmington DE), Analyzing apparatus and method for analysis of liquid samples.
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Jones Trevor,CAX, Apparatus and process for liquid sample aliquotting.
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Johnson Larry J. (San Jose CA) Coates Stephen R. (Orinda CA) Loor Rueyming (Hercules CA), Assay tray.
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Donohue, Joseph P.; Rai, Surya Pratap, Automated reagent manager of a diagnostic analyzer system.
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Ishihara, Naruhito; Matsumoto, Tetsufumi, Automatic analyzer.
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Riley Clifford (Burgess Hill GBX) Mears Christopher J. (Guilford GBX), Automatic chemical analysis.
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Moran John J. (Houston TX), Automatic chemical testing apparatus incorporating improved conveyor system.
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Gilford Saul R. (Oberlin OH) Emary Robert J. (Wakeman OH) Carey Glen A. (North Ridgeville OH), Automatic monochromatic light absorbance measurement analyzer.
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Allington ; Robert William, Chemical analyzer.
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O'Connor Eamon,IEX ; Jarvis John M. ; O'Donnell John J.,IEX, Chemical analyzer optical probe and method of manufacturing same.
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Jakubowicz,Raymond Francis; LaCourt,Michael W.; Tomasso,David Angelo; Shaw,James David, Chemistry system for a clinical analyzer.
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Jakubowicz, Raymond Francis; La Court, Michael W.; Tomasso, David A.; Shaw, James D., Chemistry system for clinical analyzer.
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Gilmour,Steven B.; Modzelewski,Brent E., Distinguishing test types through spectral analysis.
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Modzelewski, Brent E.; Gilmour, Steven B., Distinguishing test types through spectral analysis.
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Donohue, Joseph P., Light-blocking system for a diagnostic analyzer.
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Donohue, Joseph P., Linear track diagnostic analyzer.
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Huber ; Bernhard W. ; Tamm ; Rolf G. A., Method and apparatus for cleansing residue from a sample transfer probe.
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Yoshida Kasumi (Mito JPX) Takano Nobuyoshi (Katsuta JPX) Ono Naoya (Katsuta JPX), Method and apparatus for clinical analysis.
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Arnquist David C. ; Barnes ; III Grady ; Button Richard D. ; Dunn Chadwick M. ; East ; Jr. Richard C. ; Fritchie Patrick P. ; Galitz Charles M. ; Gardner Gregory E. ; Grandone Cass J. ; Gray Robert C, Method for determination of item of interest in a sample.
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Modzelewski, Brent E.; Gilmour, Steven B.; Roth, G. Thomas; Bell, Douglas E., Method for determining concentration of an analyte in a test strip.
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Mizzer,John Paul; Frye,Steven; Devlin, Sr.,William Jackson; Chow,Allan Tit Shing, Method for increasing capacity in an automatic clinical analyzer by using modular reagent delivery means.
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Phillips, Roger; McGarraugh, Geoffery; Jurik, Franklin A.; Underwood, Raymond D., Method for the determination of glucose employing an apparatus emplaced matrix.
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Arnquist David C. ; Barnes ; III Grady ; Dunn Chadwick M. ; East ; Jr. Richard C. ; Fritchie Patrick P. ; Gardner Gregory E. ; Grandone Cass J. ; Gray Robert C. ; Holen James T. ; McCoy Jimmy D. ; Mi, Method of performing a process for determining an item of interest in a sample.
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Paolini, Gregory P.; Roth, G. Thomas; Modzelewski, Brent E., Method of strip insertion detection.
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Modzelewski, Brent; Rounds, George, Method of using a protective test strip platform for optical meter apparatus.
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Phillips, Roger; McGarraugh, Geoffery; Jurik, Frank; Underwood, Ray, Minimum procedure system for the determination of analytes.
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Rodriguez Rodolfo R. (Columbia MD) Achter Eugene K. (Gaithersburg MD) Deaton Carlton D. (Garden Grove CA) Goldsmith Herbert (Rockville MD) Dorman Horton E. (Silver Spring MD), Modular chemical analysis system.
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Phillips, Roger; McGarraugh, Geoffery; Jurik, Franklin A.; Underwood, Raymond D., No-wipe whole blood glucose test strip.
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Hunicke-Smith, Scott P.; Guettler, Robert; Koh, Jimmy Tiansing, Polymer synthesizer.
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Brent Modzelewski ; George Rounds, Protective test strip platform.
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Jarvis John M. ; O'Donnell John J.,IEX ; O'Connor Eamon,IEX, Rayleigh backscatter control apparatus and method.
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Cargill John ; Maiefski Romaine R., Reaction block docking station.
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Moran John J. (Houston TX), Reaction conveyor assembly in an automatic chemical testing apparatus.
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Phillips, Roger; McGarraugh, Geoffery; Jurik, Franklin A.; Underwood, Raymond D., Reagents test strip adapted for receiving an unmeasured sample while in use in an apparatus.
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Phillips, Roger; McGarraugh, Geoffery; Jurik, Franklin A.; Underwood, Raymond D., Reagents test strip with alignment notch.
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Phillips Roger ; McGarraugh Geoffery ; Jurik Franklin A. ; Underwood Raymond D., Reflectance measurement of analyte concentration with automatic initiation of timing.
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Moran ; John J., Sample dispensing system in an automatic chemical testing apparatus.
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Shibata, George K.; Ashton, Paul J.; Anderson, Scott D.; Mack, Steven D.; Tu, Songtai, Sample loading and handling interface to multiple chemistry analyzers.
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Itoh,Teruaki, Specimen dispensing system.
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Arnquist, David C.; Barnes, III, Grady; Button, Richard D.; Dunn, Chadwick M.; East, Jr., Richard C.; Fritchie, Patrick P.; Galitz, Charles M.; Gardner, Gregory E.; Grandone, Cass J.; Gray, Robert C., Structure for determination of item of interest in a sample.
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Lurz, Werner; Brust, Ruediger; Jodies, Dietmar; Tennstedt, Ernst, Temperature-regulating block with temperature-regulating devices.
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Lurz,Werner; Brust,Ruediger; Jodies,Dietmar; Tennstedt,Ernst, Thermostated block with heat-regulating devices.
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Phillips Roger (Palo Alto CA) McGarraugh Geoffery (Scotts Valley CA) Jurik Franklin A. (San Mateo CA) Underwood Raymond D. (Red Bluff CA), Whole blood glucose test strip.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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Automated chemical analyzer 원문보기

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Automated chemical analyzer 원문보기

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이 특허를 인용한 특허 (44)

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