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WO2015082965A3 - Novel chitosan nasal wash - Google Patents

Novel chitosan nasal wash Download PDF

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Publication number
WO2015082965A3
WO2015082965A3 PCT/IB2014/002172 IB2014002172W WO2015082965A3 WO 2015082965 A3 WO2015082965 A3 WO 2015082965A3 IB 2014002172 W IB2014002172 W IB 2014002172W WO 2015082965 A3 WO2015082965 A3 WO 2015082965A3
Authority
WO
WIPO (PCT)
Prior art keywords
nasal wash
novel chitosan
chitosan nasal
novel
wash
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2014/002172
Other languages
French (fr)
Other versions
WO2015082965A2 (en
Inventor
C. Patrick MELDER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2015082965A2 publication Critical patent/WO2015082965A2/en
Anticipated expiration legal-status Critical
Publication of WO2015082965A3 publication Critical patent/WO2015082965A3/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/722—Chitin, chitosan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02—Inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0043—Nose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

A nasal rinse composition comprising sodium, chloride, sodium bicarbonate, and chitosan.
PCT/IB2014/002172 2013-12-04 2014-04-16 Novel chitosan nasal wash Ceased WO2015082965A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361811644P 2013-12-04 2013-12-04
US61/811,644 2013-12-04

Publications (2)

Publication Number Publication Date
WO2015082965A2 WO2015082965A2 (en) 2015-06-11
WO2015082965A3 true WO2015082965A3 (en) 2016-10-27

Family

ID=53274232

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/002172 Ceased WO2015082965A2 (en) 2013-12-04 2014-04-16 Novel chitosan nasal wash

Country Status (1)

Country Link
WO (1) WO2015082965A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109394678A (en) * 2018-10-15 2019-03-01 安徽徽科生物工程技术有限公司 Tissue irrigating solutions and its application in the medical field
IT201900006104A1 (en) 2019-04-18 2020-10-18 S I I T S R L Servizio Int Imballaggi Termosaldanti Method of preparing a chitosan-based product
EP4061337B1 (en) * 2019-11-18 2024-07-31 Otosan S.r.l. Soluble preparation for nasal douches, corresponding nasal irrigation kit and operating procedure for carrying out nasal douches
WO2021216915A1 (en) * 2020-04-22 2021-10-28 Topical Sinus Therapeutics, Inc. Topical preparations of drug delivery for nasal and sinus irrigation
CN113694024B (en) * 2021-08-05 2022-05-17 广州零界医药有限公司 Physiological seawater nasal cavity sprayer
DE102023102070A1 (en) * 2023-01-27 2024-08-01 Lighthouse Pharma GmbH MEDICINAL FORMS FOR THE PRODUCTION OF A REGENERATION NASAL RINSING
WO2025090805A1 (en) * 2023-10-25 2025-05-01 The Board Of Trustees Of The Leland Stanford Junior University Antimicrobial irrigation solutions for endourological procedures

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US260929A (en) * 1882-07-11 Roller-gage for saw-mills
US20020025326A1 (en) * 2000-06-22 2002-02-28 Blonder Joan P. Delivery vehicle composition and methods for delivering antigens and other drugs
US20030134810A1 (en) * 2001-10-09 2003-07-17 Chris Springate Methods and compositions comprising biocompatible materials useful for the administration of therapeutic agents
US20090291911A1 (en) * 2008-04-24 2009-11-26 Medtronic, Inc. Rehydratable polysaccharide particles and sponge
US20120010297A1 (en) * 2009-03-23 2012-01-12 Laila Pharmaceuticals Pvt. Ltd Curcuminoids and its metabolites for the application in allergic ocular/nasal conditions
US20120329751A1 (en) * 2009-09-02 2012-12-27 Shenda Baker Methods and compositions for disrupting biofilm utilizing chitosan-derivative compounds
US20130156871A1 (en) * 2011-12-20 2013-06-20 Water Pik, Inc. Nasal Wash Solution

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US260929A (en) * 1882-07-11 Roller-gage for saw-mills
US20020025326A1 (en) * 2000-06-22 2002-02-28 Blonder Joan P. Delivery vehicle composition and methods for delivering antigens and other drugs
US20030134810A1 (en) * 2001-10-09 2003-07-17 Chris Springate Methods and compositions comprising biocompatible materials useful for the administration of therapeutic agents
US20090291911A1 (en) * 2008-04-24 2009-11-26 Medtronic, Inc. Rehydratable polysaccharide particles and sponge
US20120010297A1 (en) * 2009-03-23 2012-01-12 Laila Pharmaceuticals Pvt. Ltd Curcuminoids and its metabolites for the application in allergic ocular/nasal conditions
US20120329751A1 (en) * 2009-09-02 2012-12-27 Shenda Baker Methods and compositions for disrupting biofilm utilizing chitosan-derivative compounds
US20130156871A1 (en) * 2011-12-20 2013-06-20 Water Pik, Inc. Nasal Wash Solution

Also Published As

Publication number Publication date
WO2015082965A2 (en) 2015-06-11

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