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1. (WO2017019552) BLOOD SAMPLE OPTIMIZATION SYSTEM AND BLOOD CONTAMINANT SEQUESTRATION DEVICE AND METHOD
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Pub. No.: WO/2017/019552 International Application No.: PCT/US2016/043709
Publication Date: 02.02.2017 International Filing Date: 22.07.2016
IPC:
A61B 5/15 (2006.01) ,A61B 5/153 (2006.01) ,A61B 5/154 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
15
Devices for taking samples of blood
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
15
Devices for taking samples of blood
153
specially adapted for taking samples of venous or arterial blood, e.g. by syringes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
15
Devices for taking samples of blood
153
specially adapted for taking samples of venous or arterial blood, e.g. by syringes
154
using pre-evacuated means
Applicants:
KURIN, INC. [US/US]; 10755 Scripps Poway Parkway No. 257 San Diego, CA 92131, US
Inventors:
ROGERS, Bobby; US
KANG, Gino; US
DETLOFF, John; US
Agent:
CLEARY, James, P.; US
AMENDT, Kevin, C.; US
ASHRAF, Shovon; US
AZRIN, Limda, B.; US
ADAMS, Lisa; US
Priority Data:
15/140,44327.04.2016US
15/140,44827.04.2016US
62/196,79724.07.2015US
62/238,63607.10.2015US
62/318,19404.04.2016US
Title (EN) BLOOD SAMPLE OPTIMIZATION SYSTEM AND BLOOD CONTAMINANT SEQUESTRATION DEVICE AND METHOD
(FR) SYSTÈME D'OPTIMISATION D'ÉCHANTILLON DE SANG ET DISPOSITIF ET PROCÉDÉ DE SÉQUESTRATION DE CONTAMINANTS DU SANG
Abstract:
(EN) Blood sample optimization systems and methods are described that reduce or eliminate contaminates in collected blood samples, which in turn reduces or eliminates false positive readings in blood cultures or other testing of collected blood samples. A blood sample optimization system can include a blood sequestration device (1500) located between a patient needle and a sample needle. The blood sequestration device can include a sequestration chamber (1508) for sequestering an initial, potentially contaminated aliquot of blood, and may further include a sampling channel (1506) that bypasses the sequestration chamber to convey likely uncontaminated blood between the patient needle and the sample needle after the initial aliquot of blood is sequestered in the sequestration chamber.
(FR) L'invention concerne des systèmes et des procédés d'optimisation d'échantillons de sang qui réduisent ou éliminent les contaminants dans des échantillons de sang prélevés, ce qui permet de réduire ou d'éliminer des lectures faussement positives dans des cultures de sang ou d'autres tests d'échantillons de sang prélevés. Un système d'optimisation d'échantillon de sang peut comprendre un dispositif de séquestration de sang (1500) situé entre une aiguille de patient et une aiguille d'échantillon. Le dispositif de séquestration de sang peut comprendre une chambre de séquestration (1508) pour séquestrer une aliquote de sang initiale, potentiellement contaminée, et peut en outre comprendre un canal d'échantillonnage (1506) qui contourne la chambre de séquestration pour transporter le sang vraisemblablement non contaminé entre l'aiguille du patient et l'aiguille d'échantillon après que l'aliquote de sang initiale ait été séquestrée dans la chambre de séquestration.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)