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1. WO1991000747 - HYPODERMIC SYRINGE

Publication Number WO/1991/000747
Publication Date 24.01.1991
International Application No. PCT/AU1990/000295
International Filing Date 09.07.1990
IPC
A61M 5/24 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
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
178Syringes
24Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or cartridges, e.g. automatic
A61M 5/31 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
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
178Syringes
31Details
A61M 5/32 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
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
178Syringes
31Details
32Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
A61M 5/50 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
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
50having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
CPC
A61M 2005/312
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
178Syringes
31Details
3117Means preventing contamination of the medicament compartment of a syringe
3118via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
312comprising sealing means, e.g. severable caps, to be removed prior to injection by, e.g. tearing or twisting
A61M 5/2429
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
178Syringes
24Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
2422using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
2429by telescoping of ampoules or carpules with the syringe body
A61M 5/3202
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
178Syringes
31Details
32Needles; Details of needles pertaining to their connection with syringe or hub
3202Devices for protection of the needle before use, e.g. caps
A61M 5/322
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
178Syringes
31Details
32Needles; Details of needles pertaining to their connection with syringe or hub
3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
321Means for protection against accidental injuries by used needles
322Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
A61M 5/5013
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
50having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
5013Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
Applicants
  • KAYSER, Edward, Robert, James [AU/AU]; AU
Inventors
  • KAYSER, Edward, Robert, James; AU
Agents
  • PHILLIPS ORMONDE & FITZPATRICK; 367 Collins Street Melbourne, VIC 3000, AU
Priority Data
PJ 519512.07.1989AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HYPODERMIC SYRINGE
(FR) SERINGUE HYPODERMIQUE
Abstract
(EN)
A hypodermic syringe for the injection of an innoculant liquid including a housing (1), a plunger assembly (2) slidably supported by the housing (1), and a hollow needle (3) which can be fully accommodated within and be extendible from the housing (1). The needle (3) is supported by the plunger assembly (3) and retracts into the housing (1) during an injection stroke of the syringe. The syringe further includes safety means (22, 24) for trapping the needle (3) within the housing (1) after the completion of the injection stroke.
(FR)
La seringue hypodermique décrite, qui sert à injecter un liquide innoculant, comprend un logement (1), une unité de plongeur (2) soutenue coulissante par le logement (1), ainsi qu'une aiguille creuse (3) qui est totalement rétractible dans le logement (1) et qui est extensible à partir du logement (1). L'aiguille (3) est soutenue par l'unité de plongeur (3) et se rétracte dans le logement (1) pendant une course d'injection de la seringue. La seringue comprend en outre des organes de sécurité (22, 24) servant à piéger l'aiguille (3) dans le logement (1), une fois terminée la course d'injection.
Also published as
DE4091204
Other related publications
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