[특허]Chemical luminescence-detecting apparatus with multiple sensors

Chemical luminescence-detecting apparatus with multiple sensors 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01N-021/76 G01N-021/01
출원번호	US-0083401 (1993-05-27)
우선권정보	JP-0062190 (1990-03-13)
발명자 / 주소	Saito Yukio (Yokohama JPX) Sekiya Koichi (Ciba JPX) Sato Yoshihiro (Yokohama JPX) Kohno Takeshi (Hirakata JPX) Takahasi Hiroaki (Kyoto JPX) Terada Kunio (Ohtsu JPX) Aoki Takayuki (Shiga JPX)
출원인 / 주소	Sankyo Company, Limited (Tokyo JPX 03) Horiba, Ltd. (Kyoto JPX 03)
인용정보	피인용 횟수 : 27 인용 특허 : 0

초록 ▼

The present invention relates to a chemical luminescence-detecting apparatus that is provided with a plurality of optical detectors different in sensitivity in the vicinity of a photometric cell. A ratio of outputs from the optical detectors based on intensity of luminescence is previously determined and stored. Signal processing can multiply an output of a low sensitivity optical detector by a factor determined by the stored ratio to measure the intensity of luminescence so that a conversion value corresponding to an equivalent output from a high sensitivity optical detector may be obtained when the output from the high sensitivity optical detector has become saturated.

대표청구항 ▼

A chemical luminescence-detecting apparatus in which an intensity of chemical luminescence generated can be measured, comprising: means for movably supporting test tubes; means for introducing a sample into a test tube; means for causing an immuno reaction to be carried out with the sample in the test tube; means for causing an immuno reaction to be carried out with the sample in the test tube; means for causing a luminescent reaction to be carried out that is representative of the immuno reaction in the test tube; a cell holder having an integrated spherical shape with a central cavity for supporting the test tube; a first and second interference filter; a first and second optical detector operatively positioned adjacent the test tube with the luminescent reaction, and behind the respective first and second interference filters; one optical detector having a relatively low sensitivity to luminescence, and the other having a higher sensitivity, the effective ranges of the respective detectors overlapping, and the higher sensitivity detector range having a saturation level before the lower sensitivity detector, the higher sensitivity optical detector and the low sensitivity optical detector are arranged on opposite sides of the central cavity; means for determining when the higher sensitivity detector becomes saturated; means for processing output signals from the detectors to provide an indication of the intensity of luminescence, and means for switching the output signal being processed from the higher sensitivity detector to the low sensitivity detector when the means for determining indicates saturation of the higher sensitivity detector.

이 특허를 인용한 특허 (27)

Komiyama Yasuaki (Hitachinaka JPX) Tao Ryuji (Hitachinaka JPX) Uchida Hiroyasu (Hitachinaka JPX), Analyzing apparatus having pipetting device.
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Bryan, Bruce J.; Gaalema, Stephen; Murphy, Randall B., Apparatus and method for detecting and identifying infectious agents.
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Bryan, Bruce J.; Gaalema, Stephen; Murphy, Randall B., Apparatus and method for detecting and identifying infectious agents.
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Olson, Don C., Automated chemiluminescence analyzer.
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Donohue, Joseph P.; Rai, Surya Pratap, Automated reagent manager of a diagnostic analyzer system.
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Takahashi, Katsuaki; Sakazume, Taku; Sakashita, Yukinori, Automatic analyzer for biological samples.
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Hashimoto, Kiyoji; Matsumoto, Masanori; Fujimoto, Masaru; Shiratori, Mamoru; Ichikawa, Masato, Automatic testing apparatus.
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Bryan Bruce, Bioluminescent novelty items.
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Bryan Bruce, Bioluminescent novelty items.
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Cohen, Beri, Clam-shell luminometer.
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Leistner Hermann,DEX ; Eppler Jorg,DEX ; Trump Martin,DEX, Device for measurement of luminescence of a fluid sample.
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Achter, Eugene K.; Schroeder, Hartmut Richard; Trotta, Stephen S., Immunoassay probe.
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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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Bruce J. Bryan ; Christopher Szent-Gyorgyi, Luciferases, fluorescent proteins, nucleic acids encoding the luciferases and fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items.
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Bryan Bruce J. ; Szent-Gyorgyi Christopher, Luciferases, fluorescent proteins, nucleic acids encoding the luciferases and fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items.
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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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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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McCaffrey, John T.; Jando, Szilveszter; Carrasko, Sunita, Methods and apparatus to improve the sensitivity and reproducibility of bioluminescent analytical methods.
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Bryan,Bruce; Szent Gyorgyi,Christopher; Szczepaniak,William, Renilla reniformis fluorescent proteins, nucleic acids encoding the fluorescent proteins and the use thereof in diagnostics, high throughput screening and novelty items.
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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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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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Ostrovsky, Aleksandr; Leibovski, Mikhail, System, method and apparatus for use in blood testing through luminescence.
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Talmer, Mark; Limerick, Kathleen; Schroeder, Gary, Tapered cuvette and method of collecting magnetic particles.
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Talmer, Mark; Limerick, Kathleen; Schroeder, Gary, Tapered cuvette and method of collecting magnetic particles.
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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
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Chemical luminescence-detecting apparatus with multiple sensors 원문보기

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Chemical luminescence-detecting apparatus with multiple sensors 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (27)

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