[특허]Luminescence test and exposure apparatus

[미국특허] Luminescence test and exposure apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01L-003/00
출원번호	US-0237239 (1994-05-02)
발명자 / 주소	Wannlund Jon C. Smith Jerry W.
대리인 / 주소	Garmong
인용정보	피인용 횟수 : 26 인용 특허 : 13

초록 ▼

Apparatus for performing and measuring chemical reactions includes a reaction test apparatus having reaction wells wherein reactants are controllably mixed, and exposure apparatus which receives and positions the reaction test apparatus adjacent a photographic film. Each of the reaction wells includes at least two reaction chambers, arranged in a side by side fashion. All but the final reaction chamber have upwardly sloping sides, so that liquid placed in one reaction chamber can flow to the next reaction chamber when the apparatus is tilted. In a preferred embodiment, the reaction wells are supported in a plate that is structurally integral with the wells but separates the wells from each other. The test plate is retained in the exposure apparatus, and liquid is controllably flowed from one reaction chamber to the next by tilting the exposure apparatus. The apparatus of the invention is particularly suited for measuring reactions that produce luminescence of short duration, as the reactants can be conveniently mixed in darkness, while the film is being exposed.

대표청구항 ▼

[ What is claimed is:] [1.] An article of manufacture, comprising:at least two elongated test wells, each test well includinga first reaction chamber having a first reaction chamber bottom and a first reaction chamber upwardly sloping interior wall,a solid, dry first chemical reactant in the first reaction chamber,a second reaction chamber having a second reaction chamber bottom at a lesser height than a top of the first reaction chamber upwardly sloping interior wall and a second reaction chamber upwardly sloping interior wall that slopes upwardly from the second reaction chamber bottom in an elongated direction away from the first reaction chamber, the second reaction chamber being disposed adjacent the top of the first reaction chamber upwardly sloping interior wall, whereby tilting of the article of manufacture causes a liquid in the first reaction chamber to flow along the first upwardly sloping interior wall and into the second reaction chamber,a final reaction chamber having a final reaction chamber bottom at a lesser height than a top of the second reaction chamber upwardly sloping interior wall, the final reaction chamber being disposed adjacent the top of the second reaction chamber upwardly sloping interior wall, whereby tilting of the article of manufacture causes a liquid in the second reaction chamber to flow along the second reaction chamber upwardly sloping interior wall and into the final reaction chamber, the final reaction chamber bottom being transparent so that light produced in the final reaction chamber may be monitored from beneath the final reaction chamber through the bottom of the final reaction chamber, anda solid, dry final chemical reactant in the final reaction chamber; anda planar support plate for the at least two test wells, the at least two test wells being arranged in and affixed to the support plate so that the bottoms of the final reaction chambers of each of the test wells extend downwardly below the support plate and are coplanar in a plane that lies parallel to the plane of the support plate, and so that the elongated directions of the at least two test wells are parallel to each other.

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Farrell Peter C. (Pymble AUX) Bertram Christopher D. (Coogee AUX) Milthorpe Bruce K. (Naremburn all of AUX), Whole blood clotting timer.
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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

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[미국특허] Luminescence test and exposure apparatus 원문보기