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1. WO2021050603 - BLOOD COLLECTION DEVICES, SYSTEMS, AND METHODS

Publication Number WO/2021/050603
Publication Date 18.03.2021
International Application No. PCT/US2020/050011
International Filing Date 09.09.2020
IPC
A61M 25/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
06Body-piercing guide needles or the like
A61M 39/28 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
22Valves or arrangement of valves
28Clamping means for squeezing flexible tubes, e.g. roller clamps
CPC
A61B 5/15003
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150015Source of blood
15003for venous or arterial blood
A61B 5/150221
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
150221Valves
A61B 5/150351
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150351Caps, stoppers or lids for sealing or closing a blood collection vessel or container, e.g. a test-tube or syringe barrel
A61B 5/150946
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150946Means for varying, regulating, indicating or limiting the speed or time of blood collection
A61B 5/150992
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150992Blood sampling from a fluid line external to a patient, such as a catheter line, combined with an infusion line; blood sampling from indwelling needle sets, e.g. sealable ports, luer couplings, valves
A61M 2005/1585
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
158Needles ; for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
1585Needle inserters
Applicants
  • BECTON, DICKINSON AND COMPANY [US]/[US]
Inventors
  • YAN, Bo
  • CHEN, Xiwei
  • JIANG, Tao
  • HU, Olivia
Agents
  • METCALF, Craig
Priority Data
17/014,76508.09.2020US
62/898,42810.09.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) BLOOD COLLECTION DEVICES, SYSTEMS, AND METHODS
(FR) DISPOSITIFS, SYSTÈMES ET PROCÉDÉS DE COLLECTE DE SANG
Abstract
(EN)
A vascular access system which may be configured for blood draw may include a housing (80), which may include a distal end (82), a proximal end (84), and a slot (88) disposed between the distal end and the proximal end. The slot may include a notch (90). The vascular access system may include a cannula hub (56), which may be disposed within the housing and movable with respect to the slot. The cannula hub may include a tab (£92) extending through the slot. The vascular access system may include a cannula (60) extending distally from the cannula hub. In response to the tab being disposed within the notch, a distal tip (62) of the cannula may be disposed within the housing. In response to advancing the tab along the slot to a distal end of the slot, the distal tip of the cannula is disposed distal to the distal end of the housing.
(FR)
L'invention concerne un système d'accès vasculaire qui peut être configuré pour un prélèvement sanguin pouvant comprendre un boîtier, qui peut comprendre une extrémité distale, une extrémité proximale et une fente disposée entre l'extrémité distale et l'extrémité proximale. La fente peut comprendre une encoche. Le système d'accès vasculaire peut comprendre un raccord de canule, qui peut être disposé à l'intérieur du boîtier et mobile par rapport à la fente. Le raccord de canule peut comprendre une languette s'étendant à travers la fente. Le système d'accès vasculaire peut comprendre une canule s'étendant de manière distale à partir du raccord de canule. En réponse à la disposition de la languette à l'intérieur de l'encoche, une pointe distale de la canule peut être disposée à l'intérieur du boîtier. En réponse à l'avancement de la languette le long de la fente jusqu'à une extrémité distale de la fente, la pointe distale de la canule est disposée de manière distale par rapport à l'extrémité distale du boîtier.
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