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Machine translation
1. (WO2005062776) METHOD AND APPARATUS FOR LIQUID CHROMATOGRAPHY AUTOMATED SAMPLE LOADING
Latest bibliographic data on file with the International Bureau   

Considered void 2006-04-06 00:00:00.0


Pub. No.:    WO/2005/062776    International Application No.:    PCT/US2004/042356
Publication Date: 14.07.2005 International Filing Date: 17.12.2004
IPC:
B01L 3/02 (2006.01), G01N 1/00 (2006.01)
Applicants: GILSON, INC. [US/US]; 3000 W. Beltline Highway, P. O. Box 620027, Middleton, Wisconsin 53562-0027 (US) (For All Designated States Except US).
STAPLES, Kary [US/US]; (US) (For US Only).
ROENNEBURG, Luke [US/US]; (US) (For US Only)
Inventors: STAPLES, Kary; (US).
ROENNEBURG, Luke; (US)
Agent: COX, Kathryn; 150 East Gilman Street, Post Office Box 1497, Madison, Wisconsin 53701-1497 (US)
Priority Data:
60/531,444 19.12.2003 US
Title (EN) METHOD AND APPARATUS FOR LIQUID CHROMATOGRAPHY AUTOMATED SAMPLE LOADING
(FR) PROCEDE ET APPAREIL DE CHARGEMENT AUTOMATISE D'ECHANTILLON POUR CHROMATOGRAPHIE LIQUIDE
Abstract: front page image
(EN)A method for automated loading of liquid sample to a liquid chromatography testing device is provided including installing a disposable tip on a probe, moving the probe with an automated liquid handler to a loading position proximate to a sample, and drawing a sample into the disposable tip. The probe is then moved to an injection position proximate an injection port, and the sample is injected from the disposable tip into the injection port. Also provided are the novel injection ports. After injection of the sample, the disposable tip is then removed from the probe. These steps may be repeated a plurality of times to sequentially load a plurality of samples. An exemplary method of the invention is directed to use with a liquid chromatography apparatus. An apparatus for assisting in the removal of the disposable tip is also provided.
(FR)L'invention porte sur un procédé de chargement automatisé d'échantillon liquide dans un dispositif de test par chromatographie liquide, selon lequel on installe une pointe jetable sur une sonde, on place la sonde dans une position de chargement proche d'un échantillon à l'aide d'un manipulateur de liquide automatisé, et on attire l'échantillon jusque dans la pointe jetable. On place alors la sonde dans une position d'injection proche d'un orifice d'injection, et l'échantillon est injecté de la pointe jetable dans l'orifice d'injection. L'invention se rapporte également à de nouveaux orifices d'injection. Après injection de l'échantillon, on enlève la pointe jetable de la sonde. On peut répéter ces étapes plusieurs fois afin de charger séquentiellement une pluralité d'échantillons. Un procédé exemplaire de l'invention fait appel à un appareil de chromatographie liquide. L'invention concerne également un appareil qui facilite le retrait de la pointe jetable.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)