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1. WO2011002568 - SAFETY CATHETER

Publication Number WO/2011/002568
Publication Date 06.01.2011
International Application No. PCT/US2010/036922
International Filing Date 01.06.2010
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
CPC
A61M 2005/1587
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
1587suitable for being connected to an infusion line after insertion into a patient
A61M 2005/1588
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
1588having means for monitoring, controlling or visual inspection, e.g. for patency check, avoiding extravasation
A61M 25/0631
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
06Body-piercing guide needles or the like
0612Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
0631having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
A61M 25/0693
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
25Catheters; Hollow probes
01Introducing, guiding, advancing, emplacing or holding catheters
06Body-piercing guide needles or the like
0693Flashback chambers
A61M 5/158
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
Applicants
  • MILLAGHI MEDICAL, INC. [US]/[US] (AllExceptUS)
Inventors
  • MILLERD, Don
  • ASBAGHI, Hooman, A.
Agents
  • NYDEGGER, Neil, K.
Priority Data
12/494,10829.06.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SAFETY CATHETER
(FR) CATHÉTER DE SÉCURITÉ
Abstract
(EN)
A device and method for positioning a catheter to establish a fluid access site into the vasculature of a patient includes a luer assembly that incorporates the catheter. Also included is a shuttle assembly that has a stylet for stiffening the catheter. In combination, the stiffened catheter and the shuttle assembly are held on a handle by the interaction of the luer assembly with the handle. Once the stiffened catheter is inserted into the vasculature, the luer assembly is separated from the handle and from the stylet, and is left in place. With this separation, the shuttle assembly is also released to be repositioned and concealed within the handle.
(FR)
La présente invention concerne un dispositif et une méthode de positionnement d'un cathéter afin d'établir un site d'accès de fluide dans la vasculature d'un patient, comprenant un ensemble Luer qui incorpore ledit cathéter. Un ensemble navette est également inclus, ledit ensemble possédant un stylet pour renforcer le cathéter. En association, le cathéter renforcé et l'ensemble navette sont maintenus sur une poignée par l'interaction de l'ensemble Luer avec la poignée. Une fois que le cathéter renforcé est inséré dans la vasculature, l'ensemble Luer est séparé de la poignée et du stylet, et est laissé en place. Avec cette séparation, l'ensemble navette est également libéré pour être repositionné et dissimulé dans la poignée.
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