[특허]Light-blocking system for a diagnostic analyzer

Abbott Laboratories

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특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Light-blocking system for a diagnostic analyzer

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01N-035/04 G01N-035/00 G01N-021/00 G01N-035/02
출원번호	US-0214190 (2014-03-14)
등록번호	US-9513303 (2016-12-06)
발명자 / 주소	Donohue, Joseph P.
출원인 / 주소	Abbott Laboratories
대리인 / 주소	Klintworth & Rozenblat IP LLC
인용정보	피인용 횟수 : 0 인용 특허 : 347

초록
▼

A diagnostic analyzer includes a track, a light-blocking member, a motor, and an optical testing device. The track moves a reaction vessel held by the track. The light-blocking member is disposed adjacent to the track. The light-blocking member moves from a first position apart from the track to a second position closer to the track. When the light-blocking member is disposed in the first position a sample contained within the reaction vessel held by the track is exposed to light. When the light-blocking member is disposed in the second position the sample contained within the reaction vessel held by the track is blocked from exposure to the light. The motor moves the light-blocking member between the first and the second positions. The optical testing device is disposed adjacent to the track for optically testing the sample contained within the reaction vessel held by the track when the at least one light-blocking member is disposed in the second position.

대표
청구항
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1. A method of diagnostically testing a sample comprising: disposing a reaction vessel into a slot of a linear processing track;supplying a sample and a reagent into the reaction vessel disposed in the slot of the linear processing track;moving the linear processing track while the reaction vessel, containing the sample and the reagent, is disposed in the slot of the linear processing track so that the reaction vessel, disposed in the slot of the linear processing track and containing the sample and the reagent, is disposed adjacent to at least one light-blocking member in a first position disposed apart from the linear processing track allowing the sample to be exposed to light;moving the at least one light-blocking member from the first position to a second position closer to the linear processing track to dispose the reaction vessel held within the slot of the linear processing track simultaneously within at least a portion of the at least one light-blocking member to block the sample contained within the reaction vessel from exposure to the light; andoptically testing the sample while the at least one light-blocking member is disposed in the second position with the reaction vessel, holding the sample, disposed in the slot of the linear processing track. 2. The method of claim 1 wherein the at least one light-blocking member comprises a first light-blocking member and a second light-blocking member, wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises in the second position the first and the second light-blocking members at least simultaneously partially closing around the reaction vessel to simultaneously block the sample contained within the reaction vessel from exposure to the light. 3. The method of claim 2 wherein in the first position the first light-blocking member is disposed below and apart from the linear processing track and the second light-blocking member is disposed above and apart from the linear processing track, and wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises in the second position the first light-blocking member being disposed against a bottom surface of the linear processing track and the second light-blocking member being disposed against a top surface of the linear processing track. 4. The method of claim 2 wherein in the first position the first light-blocking member is disposed under the linear processing track apart from an elongated channel, holding a bottom portion of the reaction vessel, of a bottom housing, and in the second position the first light-blocking member is disposed under the linear processing track within the elongated channel around the bottom portion of the reaction vessel. 5. The method of claim 2 wherein in the first position the second light-blocking member is disposed over the linear processing track apart from an elongated channel, holding a top portion of the reaction vessel, of a top housing, and in the second position the second light-blocking member is disposed within the elongated channel against the top portion of the linear processing track and adjacent to a side of the reaction vessel. 6. The method of claim 2 wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises moving the first and the second light-blocking members with a motor connected to a plurality of linkage members which are connected to the first and second light-blocking members. 7. The method of claim 2 wherein the first light-blocking member comprises an inner compartment having an open top end, and the second light-blocking member comprises a shutter, wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises in the second position a bottom portion of the reaction vessel being disposed in the inner compartment of the first light-blocking member below a bottom portion of the linear processing track and the shutter being disposed against a top portion of the linear processing track in-between the reaction vessel and a second reaction vessel held by the linear processing track with the shutter blocking the sample from exposure to the light from a second sample disposed within the second reaction vessel. 8. The method of claim 2 wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises moving the first light-blocking member relative to an attached frame member so that an optical reader of an optical testing device is disposed, when the at least one light-blocking member is disposed in the second position, adjacent to an inner compartment formed between the first light-blocking member and the attached frame member. 9. A method of diagnostically testing a sample comprising: disposing a reaction vessel into and against a slot of a linear processing track;supplying a sample and a reagent into the reaction vessel disposed into and against the slot of the linear processing track;moving the linear processing track while the reaction vessel, containing the sample and the reagent, is disposed into and against the slot of the linear processing track so that the reaction vessel, disposed into and against the slot of the linear processing track and containing the sample and the reagent, is disposed adjacent to at least one light-blocking member in a first position disposed apart from the linear processing track allowing the sample to be exposed to light;moving the at least one light-blocking member from the first position to a second position closer to the linear processing track to dispose the reaction vessel held within and against the slot of the linear processing track simultaneously within at least a portion of the at least one light-blocking member to block the sample contained within the reaction vessel from exposure to the light; andoptically testing the sample while the at least one light-blocking member is disposed in the second position with the reaction vessel, holding the sample, disposed into and against the slot of the linear processing track. 10. The method of claim 9 wherein the at least one light-blocking member comprises a first light-blocking member and a second light-blocking member, wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises in the second position the first and the second light-blocking members at least simultaneously partially closing around the reaction vessel to simultaneously block the sample contained within the reaction vessel from exposure to the light. 11. The method of claim 10 wherein in the first position the first light-blocking member is disposed below and apart from the linear processing track and the second light-blocking member is disposed above and apart from the linear processing track, and wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises in the second position the first light-blocking member being disposed against a bottom surface of the linear processing track and the second light-blocking member being disposed against a top surface of the linear processing track. 12. The method of claim 10 wherein in the first position the first light-blocking member is disposed under the linear processing track apart from an elongated channel, holding a bottom portion of the reaction vessel, of a bottom housing, and in the second position the first light-blocking member is disposed under the linear processing track within the elongated channel around the bottom portion of the reaction vessel. 13. The method of claim 10 wherein in the first position the second light-blocking member is disposed over the linear processing track apart from an elongated channel, holding a top portion of the reaction vessel, of a top housing, and in the second position the second light-blocking member is disposed within the elongated channel against the top portion of the linear processing track and adjacent to a side of the reaction vessel. 14. The method of claim 10 wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises moving the first and the second light-blocking members with a motor connected to a plurality of linkage members which are connected to the first and second light-blocking members. 15. The method of claim 10 wherein the first light-blocking member comprises an inner compartment having an open top end, and the second light-blocking member comprises a shutter, wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises in the second position a bottom portion of the reaction vessel being disposed in the inner compartment of the first light-blocking member below a bottom portion of the linear processing track and the shutter being disposed against a top portion of the linear processing track in-between the reaction vessel and a second reaction vessel held by the linear processing track with the shutter blocking the sample from exposure to the light from a second sample disposed within the second reaction vessel. 16. The method of claim 10 wherein the moving the at least one light-blocking member from the first position to the second position closer to the linear processing track further comprises moving the first light-blocking member relative to an attached frame member so that an optical reader of an optical testing device is disposed, when the at least one light-blocking member is disposed in the second position, adjacent to an inner compartment formed between the first light-blocking member and the attached frame member.

이 특허에 인용된 특허 (347)

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Light-blocking system for a diagnostic analyzer

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Light-blocking system for a diagnostic analyzer

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이 특허에 인용된 특허 (347)

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