KR20060127132A - 동작범위 확장 방법 및 시스템 - Google Patents
동작범위 확장 방법 및 시스템 Download PDFInfo
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- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
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Abstract
Description
Claims (29)
- 입자가 방출하는 형광을 상이한 강도를 갖는 다수의 광경로로 분할하는 단계;각각 다수의 광경로 중 하나의 형광을 나타내는 다수의 신호를 생성하기 위하여 상이한 채널을 갖는 다수의 광경로의 형광을 검출하는 단계;상이한 채널 중 다수의 신호에 기초한 선형영역에서 작동하는 것을 결정하는 단계; 및,상이한 강도를 보상하기 위하여 선형영역에서 작동하는 채널에 의해 생성된 신호를 변경하는 단계;를 포함하는 시스템의 동작범위 확장 방법.
- 제1항에 있어서,입자가 방출하는 형광은 입자의 정체에 대응하는 시스템의 동작범위 확장 방법.
- 제1항에 있어서,입자가 방출하는 형광은 입자에 부착된 추가의 분자와 반응하는 분자에 대응하는 시스템의 동작범위 확장 방법.
- 제1항에 있어서,상기 시스템은 유동 세포측정기로 구성되는 시스템의 동작범위 확장 방법.
- 제1항에 있어서,변경된 신호로부터 입자가 방출하는 형광의 강도를 측정하는 단계를 더 포함하는 시스템의 동작범위 확장 방법.
- 제1항에 있어서,상기 변경하는 단계는 시스템의 동작범위를 증가시키는 시스템의 동작범위 확장 방법.
- 제1항에 있어서,다수의 광경로 중 첫 번째 경로의 형광은 다수의 광경로 중 두 번째 경로의 형광보다 강도가 낮고, 상기 형광을 검출하는 단계 이전에 다수의 광경로 중 첫 번째 경로에서 형광의 강도를 감소시키는 단계를 더 포함하는 시스템의 동작범위 확장 방법.
- 입자가 방출한 형광을 상이한 강도를 갖는 다수의 광경로로 분할하도록 구성된 광학 요소와;다수의 광경로 내의 형광을 개별적으로 검출하고, 각각 다수의 광경로 중 하나의 형광을 나타내는 다수의 신호를 생성하도록 구성된 상이한 채널; 및,상이한 채널 중 다수의 신호에 기초한 선형 영역에서 작동하는 것을 결정하고, 상이한 강도를 보상하기 위하여 선형영역에서 작동하는 채널에 의해 생성된 신호를 변경하도록 구성된 프로세서를 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제8항에 있어서,입자가 방출하는 형광은 입자의 정체에 대응하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제8항에 있어서,입자가 방출하는 형광은 입자에 부착된 추가의 분자와 반응하는 분자에 대응하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제8항에 있어서,상기 시스템은 유동 세포측정기로 구성되는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제8항에 있어서,상기 프로세서는 추가로 변경된 신호로부터 입자가 방출하는 형광의 강도를 측정하도록 구성되는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제8항에 있어서,상기 프로세서에 의해 신호를 변경시킴으로써 시스템의 동작범위를 증가시키는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제8항에 있어서,다수의 광경로 중 첫 번째 경로에 있는 형광은 다수의 광경로 중 두 번째 경로에 있는 형광보다 강도가 낮고, 상기 광학 요소와 상이한 채널 중 하나 사이에서 다수의 광경로 중 첫 번째 경로에 위치되는 추가의 광학 요소를 더 포함하며, 상기 추가의 광학 요소는 다수의 광경로 중 첫 번째 경로에 있는 형광의 강도를 감소시키도록 구성되는, 확장된 동작범위를 갖도록 구성된 시스템.
- 상이한 강도의 빛을 갖는 다수의 조명영역에서 입자를 조명하는 단계와;각각 다수의 조명영역 중 하나에서 입자가 방출하는 형광을 나타내는 다수의 신호를 생성하기 위하여, 다수의 조명영역에 입자가 위치되어 있는 동안 입자가 방출하는 형광을 개별적으로 검출하는 단계;다수의 신호 중 선형영역에 위치되는 것을 결정하는 단계; 및,상이한 강도를 보상하도록 선형영역에 위치된 신호를 변경하는 단계;를 포함하는, 시스템의 동작범위 확장 방법.
- 제15항에 있어서,상기 다수의 조명영역은 입자의 흐름 경로를 따라 이격되어 있고, 입자가 처음 위치되는 다수의 조명영역 중 첫 번째 영역은 입자가 이어서 위치되는 다수의 조명영역 중 두 번째 영역보다 강도가 낮은, 시스템의 동작범위 확장 방법.
- 제15항에 있어서,입자가 방출하는 형광은 입자의 정체에 대응하는 시스템의 동작범위 확장 방법.
- 제15항에 있어서,입자가 방출하는 형광은 입자에 부착된 추가의 분자와 반응하는 분자에 대응하는 시스템의 동작범위 확장 방법.
- 강도가 상이한 빛을 갖는 다수의 조명영역에서 입자를 조명하도록 구성된 조명 서브시스템;다수의 조명영역에 입자가 위치되어 있는 동안 입자가 방출하는 형광을 개별적으로 검출하고, 입자가 다수의 조명영역 중 하나에 위치되어 있는 동안 입자가 방출하는 형광을 나타내는 다수의 신호를 생성하도록 구성된 검출 서브시스템;다수의 신호 중 선형영역에 위치되는 것을 결정하고, 상이한 강도를 보상하기 위하여 선형영역에 위치된 신호를 변경하도록 구성된 프로세서를 포함하는, 확 장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 다수의 조명영역은 입자의 흐름 경로를 따라 이격되어 있고, 입자가 처음 위치되는 다수의 조명영역 중 첫 번째 영역은 입자가 나중에 위치되는 다수의 조명영역 중 두 번째 영역보다 강도가 낮은, 확장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 조명 서브시스템은 단일 광원을 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 조명 서브시스템은 단일 광원 및, 단일 광원이 방출하는 광선의 경로에 광선에 대해 경사지게 배열된 유리 슬라이드를 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 조명 서브시스템은 단일 광원 및, 단일 광원이 방출하는 광선의 경로에 배열된 평행하지 않는 표면을 갖는 유리 쐐기를 포함하는, 확장된 동작범위를 갖도 록 구성된 시스템.
- 제19항에 있어서,상기 조명 서브시스템은 다수의 광섬유 케이블에 연결된 단일 광원을 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 조명 서브시스템은 하나 이상의 역다중화기에 연결된 단일 광원을 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 조명 서브시스템은 단일 광원과, 단일 광원이 방출하는 광선의 경로에 배열된 회절 격자를 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 조명 서브시스템은 두 개 이상의 광원을 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 검출 서브시스템은 단일 검출기를 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
- 제19항에 있어서,상기 검출 서브시스템은 다중 검출기를 포함하는, 확장된 동작범위를 갖도록 구성된 시스템.
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EP (1) | EP1704402B1 (ko) |
JP (1) | JP2007518991A (ko) |
KR (1) | KR20060127132A (ko) |
CN (2) | CN1910440A (ko) |
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KR101166180B1 (ko) * | 2003-08-13 | 2012-07-18 | 루미넥스 코포레이션 | 유세포 분석기식 측정 시스템의 하나 이상의 파라미터의 제어 방법 |
US7304310B1 (en) * | 2003-11-21 | 2007-12-04 | Kla-Tencor Technologies Corp. | Methods and systems for inspecting a specimen using light scattered in different wavelength ranges |
-
2005
- 2005-01-13 CA CA002553025A patent/CA2553025A1/en not_active Abandoned
- 2005-01-13 CN CNA2005800021933A patent/CN1910440A/zh active Pending
- 2005-01-13 EP EP05705968.5A patent/EP1704402B1/en not_active Expired - Lifetime
- 2005-01-13 US US11/036,571 patent/US7362432B2/en active Active
- 2005-01-13 JP JP2006549702A patent/JP2007518991A/ja active Pending
- 2005-01-13 CN CN2007101667756A patent/CN101187621B/zh not_active Expired - Fee Related
- 2005-01-13 KR KR1020067016172A patent/KR20060127132A/ko not_active Application Discontinuation
- 2005-01-13 WO PCT/US2005/001866 patent/WO2005068971A1/en active Application Filing
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2008
- 2008-03-06 US US12/043,312 patent/US7505131B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1910440A (zh) | 2007-02-07 |
CN101187621B (zh) | 2012-02-15 |
CA2553025A1 (en) | 2005-07-28 |
EP1704402A1 (en) | 2006-09-27 |
EP1704402B1 (en) | 2016-05-11 |
CN101187621A (zh) | 2008-05-28 |
WO2005068971A1 (en) | 2005-07-28 |
US7362432B2 (en) | 2008-04-22 |
US7505131B2 (en) | 2009-03-17 |
US20080151240A1 (en) | 2008-06-26 |
JP2007518991A (ja) | 2007-07-12 |
US20050151964A1 (en) | 2005-07-14 |
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