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1. (WO1998049476) MEDICAL INTRAVENOUS ADMINISTRATION LINE CONNECTORS HAVING A LUER OR PRESSURE ACTIVATED VALVE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/049476 International Application No.: PCT/US1998/008739
Publication Date: 05.11.1998 International Filing Date: 29.04.1998
Chapter 2 Demand Filed: 23.10.1998
IPC:
A61M 39/24 (2006.01) ,A61M 39/26 (2006.01) ,F16L 41/03 (2006.01) ,F16L 41/16 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
39
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
22
Valves or arrangement of valves
24
Check- or non-return valves
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
39
Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
22
Valves or arrangement of valves
26
Valves closing automatically on disconnecting the line and opening on reconnection thereof
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
41
Branching pipes; Joining pipes to walls
02
Branch units, e.g. made in one piece, welded, riveted
03
comprising junction pieces for four or more pipe members
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
41
Branching pipes; Joining pipes to walls
08
Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe
16
the branch pipe comprising fluid cut-off means
Applicants:
RYMED TECHNOLOGIES, INC. [US/US]; 3110 Blue Sage Drive Woodward, OK 73801, US
Inventors:
RYAN, Dana, Wm.; US
Agent:
GORDON, David, P.; 65 Woods End Road Stamford, CT 06905, US
Priority Data:
08/841,28129.04.1997US
Title (EN) MEDICAL INTRAVENOUS ADMINISTRATION LINE CONNECTORS HAVING A LUER OR PRESSURE ACTIVATED VALVE
(FR) CONNECTEURS MEDICAUX POUR TUBE D'ADMINISTRATION INTRAVEINEUSE DOTES D'UNE VANNE LUER OU ACTIONNEE PAR PRESSION
Abstract:
(EN) Medical intravenous administration connectors include a first coupling member (112) having a female luer, a valve member having a substantially rigid stem (114) and a substantially resilient body (116) with a sealing surface. A second coupling member (118) has a fluid coupling extending from one end and an internal valve member support. A second embodiment of the invention includes a fluid pressure actuated valve (216) having a dome-like protrusion (242) on the resilient valve body. A third embodiment includes a pressure actuated valve (316) that is partially rigid and partially resilient.
(FR) Connecteurs médicaux pour administration intraveineuse, qui comportent un premier élément de raccord (112) doté d'un Luer femelle, et une vanne pourvue d'une tige (114) sensiblement rigide et d'un corps (116) sensiblement souple à surface d'étanchéité. Un second élément (118) de raccord possède un raccord pour fluide qui s'étend à partir d'une extrémité et un support interne de vanne. Dans un deuxième mode de réalisation de la présente invention, ledit connecteur comporte une vanne (216) actionnée par pression de fluide dotée d'une partie saillante (242) bombée sur le corps de vanne souple. Dans un troisième mode de réalisation, le connecteur comporte une vanne (316) actionnée par pression qui est partiellement rigide et partiellement souple.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998072698