CA2560176A1 - Occlusive biomedical devices, punctum plugs, and methods of use thereof - Google Patents

Occlusive biomedical devices, punctum plugs, and methods of use thereof Download PDF

Info

Publication number
CA2560176A1
CA2560176A1 CA002560176A CA2560176A CA2560176A1 CA 2560176 A1 CA2560176 A1 CA 2560176A1 CA 002560176 A CA002560176 A CA 002560176A CA 2560176 A CA2560176 A CA 2560176A CA 2560176 A1 CA2560176 A1 CA 2560176A1
Authority
CA
Canada
Prior art keywords
plug
gellan
introducible
polysaccharide
eye
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.)
Abandoned
Application number
CA002560176A
Other languages
English (en)
French (fr)
Inventor
Wilson Pritchard
Cedric Flowers
Tony Prescott
Rick Mendius
Clive T. Hallam
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.)
Clarity Corp
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 CA2560176A1 publication Critical patent/CA2560176A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00772—Apparatus for restoration of tear ducts
    • 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
    • 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
    • A61K9/0048—Eye, e.g. artificial tears
    • A61K9/0051—Ocular inserts or implants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Surgical Instruments (AREA)
CA002560176A 2004-03-04 2005-03-04 Occlusive biomedical devices, punctum plugs, and methods of use thereof Abandoned CA2560176A1 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US55013204P 2004-03-04 2004-03-04
US60/550,132 2004-03-04
US55736804P 2004-03-29 2004-03-29
US60/557,368 2004-03-29
US56485804P 2004-04-23 2004-04-23
US60/564,858 2004-04-23
US63756904P 2004-12-20 2004-12-20
US60/637,569 2004-12-20
US11/071,866 US20050220882A1 (en) 2004-03-04 2005-03-03 Materials for medical implants and occlusive devices
US11/071,866 2005-03-03
PCT/US2005/007095 WO2005086694A2 (en) 2004-03-04 2005-03-04 Occlusive biomedical devices, punctum plugs, and methods of use thereof

Publications (1)

Publication Number Publication Date
CA2560176A1 true CA2560176A1 (en) 2005-09-22

Family

ID=34976091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002560176A Abandoned CA2560176A1 (en) 2004-03-04 2005-03-04 Occlusive biomedical devices, punctum plugs, and methods of use thereof

Country Status (6)

Country Link
US (2) US20050220882A1 (https=)
EP (1) EP1744765A2 (https=)
JP (2) JP2007526094A (https=)
AU (1) AU2005220764A1 (https=)
CA (1) CA2560176A1 (https=)
WO (2) WO2005086697A2 (https=)

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Also Published As

Publication number Publication date
WO2005086697A3 (en) 2006-12-07
JP2007526094A (ja) 2007-09-13
JP2007526095A (ja) 2007-09-13
AU2005220764A1 (en) 2005-09-22
EP1744765A2 (en) 2007-01-24
WO2005086694A2 (en) 2005-09-22
US20050220882A1 (en) 2005-10-06
WO2005086697A2 (en) 2005-09-22
US20070160647A1 (en) 2007-07-12
WO2005086694A3 (en) 2007-04-05

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