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1. WO2013151860 - SYSTEMS AND METHODS FOR APPLYING A NOVEL ANTIMICROBIAL COATING MATERIAL TO A MEDICAL DEVICE

Publication Number WO/2013/151860
Publication Date 10.10.2013
International Application No. PCT/US2013/034356
International Filing Date 28.03.2013
IPC
A01N 31/08 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
31Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
08Oxygen or sulfur directly attached to an aromatic ring system
A01N 31/16 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
31Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
08Oxygen or sulfur directly attached to an aromatic ring system
16with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
A01N 43/54 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
48having rings with two nitrogen atoms as the only ring hetero atoms
541,3-Diazines; Hydrogenated 1,3-diazines
A01N 47/44 2006.01
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
47Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
40the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
42containing -N=CX2 groups, e.g. isothiourea
44Guanidine; Derivatives thereof
A61L 29/08 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
29Materials for catheters or for coating catheters
08Materials for coatings
A61L 29/14 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
29Materials for catheters or for coating catheters
14Materials characterised by their function or physical properties
CPC
A01N 31/08
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
31Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
08Oxygen or sulfur directly attached to an aromatic ring system
A01N 31/16
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
31Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
08Oxygen or sulfur directly attached to an aromatic ring system
16with two or more oxygen or sulfur atoms directly attached to the same aromatic ring system
A01N 43/54
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
48having rings with two nitrogen atoms as the only ring hetero atoms
541,3-Diazines; Hydrogenated 1,3-diazines
A01N 47/44
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
47Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
40the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
42containing —N=CX2 groups, e.g. isothiourea
44Guanidine; Derivatives thereof
A61K 31/055
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
05Phenols
055the aromatic ring being substituted by halogen
A61K 31/085
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
075Ethers or acetals
085having an ether linkage to aromatic ring nuclear carbon
Applicants
  • BECTON, DICKINSON AND COMPANY [US]/[US]
Inventors
  • BURKHOLZ, Jonathan Karl
  • HOANG, Minh Quang
Agents
  • HIGHET, David W.
Priority Data
13/438,55903.04.2012US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR APPLYING A NOVEL ANTIMICROBIAL COATING MATERIAL TO A MEDICAL DEVICE
(FR) SYSTÈMES ET PROCÉDÉS POUR L'APPLICATION D'UN NOUVEAU MATÉRIAU DE REVÊTEMENT ANTIMICROBIEN SUR UN DISPOSITIF MÉDICAL
Abstract
(EN)
An antimicrobial composition, generally comprising a biocidal agent, such as chlorhexidine gluconate, a lubricant, such as a modified siloxane, and a solvent, such as an alcohol and/or water. The biocidal agent acts as a highly effective biocide while the lubricant reduces friction between various components of a medical device during assembly. The antimicrobial composition may be applied to an internal component of the medical device prior to assembly. The process of assembling the medical device results in antimicrobial composition being distributed to various internal structures and geometries of the medical device as the coated, internal component is assembled into the interior of the medical device. Air is then used to further distribute excess antimicrobial agent to the remaining surfaces downstream from the installed, internal component. In some embodiments, additional air is passed through the assembled medical device to assist in removing the carrier solvent from the medical device via evaporation.
(FR)
L'invention porte sur une composition antimicrobienne qui comporte, de façon générale, un agent biocide, tel que le gluconate de chlorhexidine, un lubrifiant, tel qu'un siloxane modifié, et un solvant, tel qu'un alcool et/ou de l'eau. L'agent biocide sert de biocide extrêmement efficace alors que le lubrifiant réduit le frottement entre divers composants d'un dispositif médical pendant l'assemblage. La composition antimicrobienne peut être appliquée sur un composant interne du dispositif médical avant son assemblage. Le processus d'assemblage du dispositif médical fait que la composition antimicrobienne est répartie sur diverses structures et géométries internes du dispositif médical puisque le composant interne revêtu est assemblé dans l'intérieur du dispositif médical. De l'air est ensuite utilisé pour répartir encore davantage l'agent antimicrobien en excès sur les surfaces restantes en aval du composant interne installé. Dans certains modes de réalisation, de l'air supplémentaire est amené à passer dans le dispositif médical assemblé pour aider à éliminer le solvant véhiculeur du dispositif médical par évaporation.
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