Processing

Please wait...

Settings

Settings

Goto Application

1. WO2016137834 - METHOD AND SYSTEM FOR ALLEVIATING JOINT PAIN

Publication Number WO/2016/137834
Publication Date 01.09.2016
International Application No. PCT/US2016/018630
International Filing Date 19.02.2016
IPC
A61K 9/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
A61K 47/36 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
A61K 47/38 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
38Cellulose; Derivatives thereof
A61K 31/192 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
19Carboxylic acids, e.g. valproic acid
192having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
CPC
A61K 31/192
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
185Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic, hydroximic acids
19Carboxylic acids, e.g. valproic acid
192having aromatic groups, e.g. sulindac, 2-arylpropionic acids, ethacrynic acid
A61K 47/36
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
A61K 47/38
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
38Cellulose; Derivatives thereof
A61K 9/0019
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
0012Galenical forms characterised by the site of application
0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
A61K 9/0024
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
0012Galenical forms characterised by the site of application
0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
0024Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
Applicants
  • EMBOMEDICS, INC. [US]/[US]
Inventors
  • GOLZARIAN, Jafar
  • WENG, Lihui
  • SOURESRAFIL, Omid
Agents
  • GOLDMAN, Philip M.
Priority Data
62/120,02824.02.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND SYSTEM FOR ALLEVIATING JOINT PAIN
(FR) PROCÉDÉ ET SYSTÈME POUR SOULAGER LA DOULEUR ARTICULAIRE
Abstract
(EN)
A system for providing a drug-eluting resorbable hydrogel for treating chronic pain, the system including carboxymethyl chitosan and oxidized carboxymethyl cellulose solutions, which together with one or more bioactive agents, can be mixed and delivered at the time of use in order to gel in situ within a joint space. Once delivered, the hydrogel can provide bioactive agents such as NSAIDs directly to the areas commonly associated with chronic pain, including to the spine, knee, shoulder, and elbow. The hydrogel is substantially non-inflammatory, and substantially biodegradable over time, to provide prolonged drug release.
(FR)
La présente invention concerne un système pour la fourniture d'un hydrogel résorbable à élution de médicament pour le traitement de la douleur chronique, le système comprenant des solutions de carboxyméthylchitosane et de carboxyméthylcellulose qui, conjointement avec un ou plusieurs agents bioactifs, peut être mélangé et administré au moment de l'utilisation de manière à gélifier in situ dans un espace articulaire. Une fois administré, l'hydrogel peut délivrer des agents bioactifs tels que des AINS directement dans les zones couramment associées à la douleur chronique, comprenant la colonne vertébrale, le genou, l'épaule et le coude. L'hydrogel est sensiblement non inflammatoire, et sensiblement biodégradable au cours du temps, pour produire une libération prolongée de médicament.
Latest bibliographic data on file with the International Bureau