System for automatic opening of reagent vessels
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01L-003/00
출원번호
UP-0187434
(2008-08-07)
등록번호
US-7731903
(2010-06-29)
우선권정보
DE-103 08 362(2003-02-27)
발명자
/ 주소
Sattler, Stephan
Dorn, Heiko
Senftner, Gottfried
Erb, Hermann
출원인 / 주소
Roche Diagnostics Operations, Inc.
대리인 / 주소
Dinsmore & Shohl LLP
인용정보
피인용 횟수 :
5인용 특허 :
12
초록▼
The invention relates to an analysis system which, by means of a reagent cartridge opening module, permits automatic opening of reagent vessels which are closed by screwing. The reagent cartridge opening module for this purpose has catch elements which can lock securely against rotation in correspon
The invention relates to an analysis system which, by means of a reagent cartridge opening module, permits automatic opening of reagent vessels which are closed by screwing. The reagent cartridge opening module for this purpose has catch elements which can lock securely against rotation in correspondingly configured catch elements of a reagent vessel lid. In addition, the reagent cartridge opening module and the reagent vessel lid are connected via snap-in elements, so that transport of the reagent vessel lid perpendicular to the plane of the rotational movement is possible.
대표청구항▼
The invention claimed is: 1. An analysis system with a reagent cartridge opening module with rotational movement of a reagent vessel lid, the analysis system comprising: a carrier comprising a catch element; a centering unit positioned and moveable within the carrier; a first drive unit coupled to
The invention claimed is: 1. An analysis system with a reagent cartridge opening module with rotational movement of a reagent vessel lid, the analysis system comprising: a carrier comprising a catch element; a centering unit positioned and moveable within the carrier; a first drive unit coupled to the carrier in such a way that the catch element of the carrier can be driven in a rotational movement by the drive unit; a second drive unit coupled to the centering unit to drive the centering unit in such a way that the centering unit moves essentially perpendicular to the plane of the rotational movement of the carrier, a control unit matching the movements of the carrier and of the centering unit to one another. 2. The analysis system according to claim 1, wherein the analysis system is suitable for opening a reagent vessel that is closed with a reagent vessel lid. 3. The analysis system according to claim 1, wherein the first drive unit and the second drive unit are the same drive unit. 4. The analysis system according to claim 1, further comprising: the reagent cartridge opening module comprising the carrier which, at its lower end, has the catch element which can lock securely against rotation with another catch element positioned on a reagent vessel lid so that rotational movement of the carrier catch element causes rotational movement of the reagent vessel lid, and the centering unit positioned within the carrier, the centering unit having, at its lower end, a snap-in element to engage in a snap-fit connection of the reagent vessel lid so that the reagent vessel lid clings to the snap-in element and at least partially follows the movement of the snap-in element; wherein the snap-fit connection of the reagent vessel lid is released from the snap-fit element of the centering unit by relative movement between the carrier and the centering unit. 5. The analysis system according to claim 4, wherein the reagent vessel lid is retained after release of the snap-fit element. 6. The analysis system according to claim 4, wherein the reagent vessel lid is discarded after release of the snap-fit element. 7. The analysis system according to claim 4, wherein the relative movement between the carrier and the centering unit is triggered by the carrier moving against a positionally fixed limit stop. 8. The analysis system according to claim 1, wherein: the carrier, at its lower end, has the catch element which can lock securely against rotation with another catch element positioned on the reagent vessel lid so that rotational movement of the carrier catch element causes rotational movement of the reagent vessel lid; and the centering unit, at its lower end, has a snap-in element to engage a snap-fit connection. 9. The analysis system according to claim 1, wherein the centering unit is essentially guidable within the carrier. 10. The analysis system according to claim 8, wherein the snap-in element in part has a concave shape. 11. The analysis system according to claim 8, wherein the snap-in element in part has a convex shape. 12. The analysis system according to claim 8, wherein the snap-in element essentially has a conical shape. 13. The analysis system according to claim 1, wherein the catch element of the carrier is a tooth structure. 14. The analysis system according to claim 13, wherein the toothed structure has obliquely positioned teeth. 15. The analysis system according to claim 8, wherein the snap-in element is slotted. 16. The analysis system according to claim 15, wherein the slotted snap-in element is designed conically or cylindrically above a snap-fit groove and has a tapered end. 17. The analysis system according to claim 8, wherein the snap-in element is divided into two halves. 18. The analysis system according to claim 17, wherein the snap-in element halves are connected to one another in a hinged manner.
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이 특허에 인용된 특허 (12)
Fassbind Walter,CHX ; Schnarwiler Rolf,CHX, Automatic handling of sample cups closed with a screwable cap.
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