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1. WO2004108206 - A JOINT FOR FLUID TRANSPORT LINES FOR MEDICAL USE

Publication Number WO/2004/108206
Publication Date 16.12.2004
International Application No. PCT/IB2004/001777
International Filing Date 31.05.2004
IPC
A61M 1/16 2006.1
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
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators
16with membranes
A61M 5/14 2006.1
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
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
A61M 39/10 2006.1
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
10Tube connectors or tube couplings
CPC
A61M 1/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
14Dialysis systems; Artificial kidneys; Blood oxygenators; ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
16with membranes
A61M 2205/0233
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
02characterised by a particular materials
0233Conductive materials, e.g. antistatic coatings for spark prevention
A61M 2230/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2230Measuring parameters of the user
04Heartbeat characteristics, e.g. ECG, blood pressure modulation
A61M 39/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
10Tube connectors; Tube couplings
A61M 5/1418
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
1414Hanging-up devices
1418Clips, separators or the like for supporting tubes or leads
Applicants
  • GAMBRO LUNDIA AB [SE]/[SE] (AllExceptUS)
  • BARALDI, Vincenzo [IT]/[IT] (UsOnly)
  • DELNEVO, Annalisa [IT]/[IT] (UsOnly)
  • MARCHESI, Gianfranco [IT]/[IT] (UsOnly)
  • LIGABUE, Andrea [IT]/[IT] (UsOnly)
  • ZACCARELLI, Massimo [IT]/[IT] (UsOnly)
Inventors
  • BARALDI, Vincenzo
  • DELNEVO, Annalisa
  • MARCHESI, Gianfranco
  • LIGABUE, Andrea
  • ZACCARELLI, Massimo
Agents
  • VILLANOVA, Massimo
Priority Data
MO2003A00016504.06.2003IT
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A JOINT FOR FLUID TRANSPORT LINES FOR MEDICAL USE
(FR) RACCORDS POUR CONDUITS DE FLUIDES A DES FINS MEDICALES
Abstract
(EN) The joint (36) comprises a tubular body (37) having two connecting zones (38, 39) each connected by an end to a tubular element (40) of a fluid transport line, giving continuity to passage of fluid. The tubular body is made of a mixture of an electrically-conductive material such as PVC, with carbon black to give it electrical conductivity. The joint has an internal surface (41) which is destined to come into contact with the transported fluid, and an external surface which is destined to have a grounded galvanic contact. The joint eliminates ECG artefacts due to functioning of peristaltic pumps in a dialysis apparatus.
(FR) Le raccord (36) comprend un corps tubulaire (37) avec deux zones de raccordement (38, 39) dont chacune est reliée par une extrémité à un élément tubulaire (40) d'un conduit de fluide de façon à faire passer un fluide. Le corps tubulaire est constitué d'un mélange d'un matériau électroconducteur, tel que le PVC, avec du noir du charbon pour le rendre électroconducteur. Le raccord comprend une surface interne (41) destinée à entrer en contact avec le fluide transporté et une surface externe destinée à former un contact galvanique mis à terre. Le raccord élimine les artéfacts d'ECG dus au fonctionnement des pompes péristaltiques dans un appareil de dialyse.
Latest bibliographic data on file with the International Bureau