GB2114578B - Polyacrylamide gel for medical and biological application and method of its preparation - Google Patents

Polyacrylamide gel for medical and biological application and method of its preparation

Info

Publication number
GB2114578B
GB2114578B GB08120002A GB8120002A GB2114578B GB 2114578 B GB2114578 B GB 2114578B GB 08120002 A GB08120002 A GB 08120002A GB 8120002 A GB8120002 A GB 8120002A GB 2114578 B GB2114578 B GB 2114578B
Authority
GB
United Kingdom
Prior art keywords
medical
preparation
polyacrylamide gel
biological application
biological
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.)
Expired
Application number
GB08120002A
Other versions
GB2114578A (en
Inventor
Vladimir Vladislavov Gashinsky
Ivan Petrovich Bilko
Anatoly Mikhailovich Sokolyuk
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.)
KI MED I
Original Assignee
KI MED I
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
Priority claimed from SU792831351A external-priority patent/SU977466A1/en
Application filed by KI MED I filed Critical KI MED I
Publication of GB2114578A publication Critical patent/GB2114578A/en
Application granted granted Critical
Publication of GB2114578B publication Critical patent/GB2114578B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • 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
    • A61K31/74—Synthetic polymeric materials
    • A61K31/765—Polymers containing oxygen
    • A61K31/78—Polymers containing oxygen of acrylic acid or derivatives thereof
    • 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
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0068—General culture methods using substrates
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/30—Synthetic polymers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Optics & Photonics (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Polymers & Plastics (AREA)
  • Analytical Chemistry (AREA)
  • Biophysics (AREA)
  • Cell Biology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Medicinal Preparation (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
GB08120002A 1979-11-06 1980-06-19 Polyacrylamide gel for medical and biological application and method of its preparation Expired GB2114578B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU792831351A SU977466A1 (en) 1979-11-06 1979-11-06 Polyacrylamide gel for medical and biological uses and process for producing the ssame
SU2912552 1980-02-28
SU2912551 1980-02-28

Publications (2)

Publication Number Publication Date
GB2114578A GB2114578A (en) 1983-08-24
GB2114578B true GB2114578B (en) 1984-06-27

Family

ID=27356358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08120002A Expired GB2114578B (en) 1979-11-06 1980-06-19 Polyacrylamide gel for medical and biological application and method of its preparation

Country Status (3)

Country Link
DE (1) DE3050012A1 (en)
GB (1) GB2114578B (en)
WO (1) WO1981001290A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103224679A (en) * 2013-05-09 2013-07-31 重庆大学 Chitosan polyacrylamide hydrogel base material and preparation method thereof

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454065A (en) * 1982-05-18 1984-06-12 Smithkline Beckman Corporation Oligopeptide prodrugs
US4540568A (en) * 1982-10-14 1985-09-10 Trager Seymour F Injectionable viscoelastic ophthalmic gel
AU4198785A (en) * 1984-05-07 1985-11-14 Lloyd A. Ferreira Conductive material and biomedical electrode
GB2162198B (en) * 1984-07-27 1987-12-02 Ki Med I Process for producing dense nutrient medium for culturing microorganisms and macroorganism cell cultures
DE3430316A1 (en) * 1984-08-17 1986-02-27 Ki Medicinskij I Im Akademika Process for the preparation of a liquid nutrient medium for the cultivation of microorganisms and cultures of cells of macroorganisms
DE3767514D1 (en) * 1986-03-11 1991-02-28 Thompson Barry Antony FEEDING CATTLE WITH POLYMERS.
EP0299092A4 (en) * 1987-01-30 1990-06-28 Ki Med I Method of obtaining solid nutrient medium for cultivation of microorganisms.
JPH05507948A (en) * 1990-04-18 1993-11-11 ユニバーシティ オブ ユタ リサーチ ファウンデーション Colon-targeted oral drug dosage forms based on cross-linked hydrogels containing azo bonds and exhibiting pH-dependent swelling
US5316704B1 (en) * 1992-09-28 1996-05-21 Kabi Pharmacia Ophthalmics Inc Process for fabricating full sized expansible hydrogel intraocular lenses
US5480950A (en) * 1992-09-28 1996-01-02 Kabi Pharmacia Ophthalmics, Inc. High refractive index hydrogels and uses thereof
WO1994013717A1 (en) * 1992-12-04 1994-06-23 958075 Ontario Inc. Carrying On Business As Eurocan Ventures A method for the production of a soft contact lens
US5439950A (en) * 1994-06-27 1995-08-08 Kabi Pharmacia Ophthalmics, Inc. Water miscible non-hydrolyzable cross-linkers and high refractive index hydrogels prepared therewith
UA10911C2 (en) * 1994-08-10 1996-12-25 Мале Впроваджувальне Підприємство "Іhтерфалл" Biocompatible hydrogel
US5941909A (en) * 1995-02-14 1999-08-24 Mentor Corporation Filling material for soft tissue implant prostheses and implants made therewith
CN100408098C (en) * 1999-12-08 2008-08-06 范赛尔生物技术有限公司 Application polyacrylamide gel for forming a capsule in the tissue of a mammal organism, method for cultivating cells and method for therapy of tumor and diabetes mellitus
AU2000231869A1 (en) 2000-03-01 2001-09-12 Transscan Medical Ltd. Uniform, disposable, interface for mutli-element probe
MY130475A (en) 2000-08-25 2007-06-29 Contura As Polyacrylamide hydrogel and its use as an endoprosthesis
AU2001281763B2 (en) 2000-08-25 2006-07-06 Contura A/S Polyacrylamide hydrogel and its use as an endoprosthesis
US7186419B2 (en) 2000-08-25 2007-03-06 Contura Sa Polyacrylamide hydrogel for arthritis
BR0117137B1 (en) 2001-09-28 2014-01-28 BIOCOMPATIBLE POLYFUNCTIONAL HYDROGEL AND METHOD FOR YOUR PRODUCTION
KR100501225B1 (en) * 2001-12-13 2005-07-18 휴젤(주) Monomer extracted polyacrylamide and preparation method thereof
JP2005522473A (en) 2002-04-10 2005-07-28 オブシェストヴォ ス オグラニシェノイ オトヴェトストベノスチユ《ヴィタゲル》 Multifunctional biocompatible hydrogel and method for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046201A (en) * 1961-07-17 1962-07-24 American Cyanamid Co Synthetic culture media
NL7015292A (en) * 1969-11-03 1971-05-05
DE2112487A1 (en) * 1970-03-26 1971-10-14 Ceskoslovenska Akademie Ved Process for the production of objects which are intended for repeated and long-term contact with living tissues and mucous membranes
SU659619A1 (en) * 1972-04-21 1979-04-30 Киевский Медицинский Институт Им. Академика А.А.Богомольца Method of preparing nutrient medium for cultivation of microorganisms

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103224679A (en) * 2013-05-09 2013-07-31 重庆大学 Chitosan polyacrylamide hydrogel base material and preparation method thereof
CN103224679B (en) * 2013-05-09 2015-10-21 重庆大学 Chitosan polyacrylamide hydrogel base material and preparation method thereof

Also Published As

Publication number Publication date
WO1981001290A1 (en) 1981-05-14
DE3050012A1 (en) 1982-05-06
GB2114578A (en) 1983-08-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee