JPS6464653A - Visco-elastic fluid for operation of eye - Google Patents

Visco-elastic fluid for operation of eye

Info

Publication number
JPS6464653A
JPS6464653A JP63107739A JP10773988A JPS6464653A JP S6464653 A JPS6464653 A JP S6464653A JP 63107739 A JP63107739 A JP 63107739A JP 10773988 A JP10773988 A JP 10773988A JP S6464653 A JPS6464653 A JP S6464653A
Authority
JP
Japan
Prior art keywords
contg
soln
polyethylene oxide
methyl cellulose
cornea
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.)
Pending
Application number
JP63107739A
Other languages
Japanese (ja)
Inventor
Ii Peneru Fuiritsupu
Emu Buratsukumoa Jiyon
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.)
MDR Group Inc
Original Assignee
MDR Group Inc
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 MDR Group Inc filed Critical MDR Group Inc
Publication of JPS6464653A publication Critical patent/JPS6464653A/en
Pending 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/26—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/16—Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Medicinal Preparation (AREA)

Abstract

PURPOSE: To protect the corneas without obscuring the vision of an operator at all and to simultaneously enable the washing the same by preparing a soln. contg. a specific concn. of hydroxypropyl methyl cellulose and polyethylene oxide in a physiologically equil. salt soln. CONSTITUTION: The soln. contg. about >=1% hydroxypropyl methyl cellulose and about >=100ppm polyethylene oxide in the physiologically equil. salt soln. is prepd. as a viscoelastic aq./corpus vitreum substitute for an eye operation. The substitute is used in a method for washing and protecting the cornea tissues during the eye operation. This method includes steps of coating the inner cornea with the physiological salt soln. contg. about 2% hydrxpyropyl methyl cellulose and about 100ppm polyethylene oxide and simultaneously, periodically wetting the outer cornea with the adaptable physiological salt soln. contg. about half the hydroxypropyl methyl cellulose and about twice the polyethylene oxide.
JP63107739A 1987-05-04 1988-05-02 Visco-elastic fluid for operation of eye Pending JPS6464653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4532687A 1987-05-04 1987-05-04

Publications (1)

Publication Number Publication Date
JPS6464653A true JPS6464653A (en) 1989-03-10

Family

ID=21937238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63107739A Pending JPS6464653A (en) 1987-05-04 1988-05-02 Visco-elastic fluid for operation of eye

Country Status (6)

Country Link
EP (1) EP0359766A4 (en)
JP (1) JPS6464653A (en)
AU (1) AU1726088A (en)
CA (1) CA1317226C (en)
GB (1) GB2204238A (en)
WO (1) WO1988008709A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008308503A (en) * 2000-12-20 2008-12-25 Alcon Inc Intraocular irrigating solution having improved flow characteristics

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020623C2 (en) * 1990-06-29 1996-06-05 Mezotraslevoj Nt Kompleks Mikr Corneal protector and method for its production
CA2161774C (en) * 1993-04-30 2000-01-04 Nestle S.A. Synthetic viscoelastic material for ophthalmic applications
RU2115413C1 (en) * 1997-03-03 1998-07-20 Малое государственное предприятие "Научно-экспериментальное производство" Irrigation solution "intrasol"
EP1132065A1 (en) * 2000-03-07 2001-09-12 Gerrit Reinold Jacob Melles Coloured visco-elastic composition
AU2002228955B2 (en) 2000-12-20 2005-09-29 Alcon Inc. Solution for removing cataracts via liquefracture
US7084130B2 (en) 2001-12-11 2006-08-01 Alcon, Inc. Intraocular irrigating solution having improved flow characteristics
TWI544922B (en) 2011-05-19 2016-08-11 愛爾康研究有限公司 High concentration europart ingot ophthalmic composition
CN105749360B (en) * 2016-03-28 2019-06-18 赛克赛斯生物科技股份有限公司 A kind of composition and the preparation method and application thereof for protecting cornea

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1340517A (en) * 1969-12-01 1973-12-12 Burton Parsons Chemicals Inc Ophthalmic solution
US3856919A (en) * 1970-06-08 1974-12-24 Burton Parsons Chemicals Inc Ophthalmic solution
US3947573A (en) * 1969-12-01 1976-03-30 Burton, Parsons And Company, Inc. Opthalmic solution
NL188266C (en) * 1975-07-29 1992-05-18 Merck & Co Inc PROCESS FOR THE PREPARATION OF AN ORGANIC IMPLANT.
US4287175A (en) * 1978-06-22 1981-09-01 Merck & Co., Inc. Contact lens wetting agents
US4629623A (en) * 1984-06-11 1986-12-16 Biomatrix, Inc. Hyaluronate-poly (ethylene oxide) compositions and cosmetic formulations thereof
GB2167300B (en) * 1984-11-23 1988-11-23 Fisons Plc Formulations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008308503A (en) * 2000-12-20 2008-12-25 Alcon Inc Intraocular irrigating solution having improved flow characteristics

Also Published As

Publication number Publication date
GB2204238A (en) 1988-11-09
CA1317226C (en) 1993-05-04
EP0359766A1 (en) 1990-03-28
WO1988008709A1 (en) 1988-11-17
EP0359766A4 (en) 1990-12-19
AU1726088A (en) 1988-12-06
GB8808983D0 (en) 1988-05-18

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