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1. WO2000035367 - FLUID COLLECTION DEVICE WITH CAPTURED RETRACTABLE NEEDLE

Publication Number WO/2000/035367
Publication Date 22.06.2000
International Application No. PCT/US1999/029756
International Filing Date 15.12.1999
Chapter 2 Demand Filed 13.07.2000
IPC
A61B 5/15 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
15Devices for taking samples of blood
A61B 5/155 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
15Devices for taking samples of blood
155specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
A61B 10/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
CPC
A61B 10/0045
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
0045Devices for taking samples of body liquids
A61B 10/02
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis
02Instruments for taking cell samples or for biopsy
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 5/150259
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
150259Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
A61B 5/150366
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150366Blood collection bags, e.g. connected to the patient by a catheter comprising means for removing a small sample of collected blood from the bag
A61B 5/150389
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
15Devices for taking samples of blood
150007Details
150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
150381Design of piercing elements
150389Hollow piercing elements, e.g. canulas, needles, for piercing the skin
Applicants
  • MDC INVESTMENT HOLDINGS, INC. [US]/[US] (AllExceptUS)
  • HALSETH, Thor, R. [US]/[US] (UsOnly)
  • BOTICH, Michael, J. [US]/[US] (UsOnly)
Inventors
  • HALSETH, Thor, R.
  • BOTICH, Michael, J.
Agents
  • ELAND, Stephen, H.
Priority Data
60/112,37115.12.1998US
60/144,91621.07.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FLUID COLLECTION DEVICE WITH CAPTURED RETRACTABLE NEEDLE
(FR) DISPOSITIF COLLECTEUR DE FLUIDE DOTE D'UNE AIGUILLE RETRACTABLE RETENUE
Abstract
(EN)
A retractable needle fluid transfer device (10) is provided. The device (10) includes a manually operable actuator (62, 64) for affecting retraction. Upon depressing the actuator (62, 64), a spring (38) displaces the needle (30) rearwardly so that the contaminated needle (30) is enclosed, thereby preventing inadvertent needle sticks. The device (10) includes forward (27), and rearward (66) stops for impeding displacement of the needle (30) after the needle (30) is retracted. A seal (24) prevents contaminants from entering the device (10) after the needle (30) is retracted. A safety sampling access port adapter (110) for obtaining fluid samples from a fluid line (80) is also provided. The sampling adapter (110) includes a first end (128) configured to cooperate with an access port (23) attached to the fluid line (80). The sampling adapter (110) further includes a collapsible socket (130) configured to cooperate with a fluid container such as a vacuum tube (87). A needle assembly (140) disposed within the housing (120) of the sampling adapter (110) is operable to pierce the seal on the fluid container. After use, the socket (130) is collapsed to prevent contact with the contaminated needle.
(FR)
L'invention se rapporte à un dispositif de transfert de fluide (10) à aiguille rétractable. Ledit dispositif (10) comporte un actionneur (62)(64) manuel conçu pour assurer le retrait. Lorsqu'on appuie sur ledit actionneur (62)(64), un ressort (38) déplace l'aiguille (30) vers l'arrière de sorte que l'aiguille contaminée (30) est enfermée, ce qui permet d'éviter les blessures par aiguille. Ledit dispositif (10) comprend des butées avant (27) et arrière (66) qui permettent d'entraver le déplacement de l'aiguille après le retrait de cette dernière. Un organe d'étanchéité (24) empêche les contaminants de pénétrer dans le dispositif (10) après le retrait de l'aiguille (30). L'invention se rapporte également à un adaptateur de sécurité (110) à orifice d'accès pour prélèvement, qui est conçu pour prélever des échantillons de fluide à partir d'un conduit (80) contenant ce fluide. L'adaptateur (110) pour prélèvement possède une première extrémité (128) conçue pour coopérer avec un orifice d'accès (23) fixé au conduit pour fluide (80). Ledit adaptateur comporte également une douille (130) repliable conçue pour coopérer avec un contenant pour fluide du type tube à vide (87). Un ensemble à aiguille (140) disposé au sein du logement (120) dudit adaptateur (110) peut être utilisé pour percer l'organe d'étanchéité placé sur le contenant. Après utilisation, la douille (130) est repliée afin d'empêcher le contact avec l'aiguille contaminée.
Also published as
Latest bibliographic data on file with the International Bureau