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1. WO2012003221 - SYRINGE WITH INTEGRATED NEEDLE

Publication Number WO/2012/003221
Publication Date 05.01.2012
International Application No. PCT/US2011/042387
International Filing Date 29.06.2011
Chapter 2 Demand Filed 28.04.2012
IPC
B05D 5/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
08to obtain an anti-friction or anti-adhesive surface
B05D 7/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
02to macromolecular substances, e.g. rubber
B05D 7/24 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
24for applying particular liquids or other fluent materials
A61M 5/34 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
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
34Constructions for connecting the needle
CPC
A61M 2005/3117
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
A61M 2005/3118
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
A61M 2207/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2207Methods of manufacture, assembly or production
10Device therefor
A61M 5/31
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
A61M 5/3129
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
3129Syringe barrels
A61M 5/3134
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
3129Syringe barrels
3134characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
Applicants
  • CV HOLDINGS, LLC [US]/[US] (AllExceptUS)
  • FELTS, John T. [US]/[US] (UsOnly)
  • GIRAUD, Jean-Pierre [FR]/[FR] (UsOnly)
Inventors
  • FELTS, John T.
  • GIRAUD, Jean-Pierre
Agents
  • WHEELER, George
Priority Data
61/359,43429.06.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYRINGE WITH INTEGRATED NEEDLE
(FR) SERINGUE DOTÉE D'UNE AIGUILLE INTÉGRÉE
Abstract
(EN)
A syringe (20) is disclosed including a needle (22) and a barrel (24). The needle can have an outside surface (32), a delivery outlet (34) at one end, a base (36) at the other end, and an internal passage (38) extending from the base to the delivery outlet. The barrel can have a generally cylindrical interior surface portion (40) defining a lumen. The barrel also can have a front passage (44) molded around and in fluid-sealing contact with the outside surface of the needle. A method of making such a syringe is also disclosed. A mold (80) for making the barrel defines a front opening of the barrel to be molded around and in fluid-sealing contact with the outside surface of the needle. The needle is positioned within the mold cavity, with its base abutting the core. The barrel is molded against the needle to join the barrel and the needle.
(FR)
La présente invention a trait à une seringue (20) qui inclut une aiguille (22) et un corps (24). L'aiguille peut être pourvue d'une surface extérieure (32), d'un orifice de sortie de fourniture (34) situé à une extrémité, d'une base (36) située à l'autre extrémité et d'un passage intérieur (38) s'étendant de la base jusqu'à l'orifice de sortie de fourniture. Le corps peut être pourvu d'une partie de surface intérieure généralement cylindrique (40) définissant un lumen. Le corps peut également être pourvu d'un passage avant (44) moulé autour de la surface extérieure de l'aiguille et en contact de joint fluidique avec cette dernière. La présente invention a également trait à un procédé permettant de réaliser ladite seringue. Un moule (80) permettant de réaliser le corps définit une ouverture avant du corps devant être moulé autour de la surface extérieure de l'aiguille et en contact de joint fluidique avec cette dernière. L'aiguille est placée à l'intérieur de la cavité du moule, sa base venant en butée contre le noyau. Le corps est moulé contre l'aiguille de manière à joindre le corps et l'aiguille.
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