DK3630202T3 - Farvningssammensætning med forbedret farvningsintensitet - Google Patents

Farvningssammensætning med forbedret farvningsintensitet Download PDF

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Publication number
DK3630202T3
DK3630202T3 DK18731220.2T DK18731220T DK3630202T3 DK 3630202 T3 DK3630202 T3 DK 3630202T3 DK 18731220 T DK18731220 T DK 18731220T DK 3630202 T3 DK3630202 T3 DK 3630202T3
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DK
Denmark
Prior art keywords
coloring
improved
intensity
composition
coloring composition
Prior art date
Application number
DK18731220.2T
Other languages
English (en)
Inventor
Gerrit Reinold Jacob Melles
Original Assignee
D O R C Dutch Ophthalmic Res Center International B V
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 D O R C Dutch Ophthalmic Res Center International B V filed Critical D O R C Dutch Ophthalmic Res Center International B V
Application granted granted Critical
Publication of DK3630202T3 publication Critical patent/DK3630202T3/da

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/001Preparation for luminescence or biological staining
    • A61K49/006Biological staining of tissues in vivo, e.g. methylene blue or toluidine blue O administered in the buccal area to detect epithelial cancer cells, dyes used for delineating tissues during surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1662Instruments for inserting intraocular lenses into the eye
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/00736Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00754Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments for cutting or perforating the anterior lens capsule, e.g. capsulotomes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/001Preparation for luminescence or biological staining
    • A61K49/0063Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
    • A61K49/0069Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
    • A61K49/0073Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form semi-solid, gel, hydrogel, ointment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P41/00Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0083Solutions of dyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Oncology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
DK18731220.2T 2017-05-24 2018-05-24 Farvningssammensætning med forbedret farvningsintensitet DK3630202T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2018976A NL2018976B1 (en) 2017-05-24 2017-05-24 Staining composition with improved staining intensity
PCT/NL2018/050342 WO2018217088A1 (en) 2017-05-24 2018-05-24 Staining composition with improved staining intensity

Publications (1)

Publication Number Publication Date
DK3630202T3 true DK3630202T3 (da) 2021-06-14

Family

ID=59253982

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18731220.2T DK3630202T3 (da) 2017-05-24 2018-05-24 Farvningssammensætning med forbedret farvningsintensitet

Country Status (9)

Country Link
US (1) US12447214B2 (da)
EP (1) EP3630202B1 (da)
AU (1) AU2018273448B2 (da)
DK (1) DK3630202T3 (da)
ES (1) ES2876168T3 (da)
NL (1) NL2018976B1 (da)
PL (1) PL3630202T3 (da)
PT (1) PT3630202T (da)
WO (1) WO2018217088A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4255989A2 (en) * 2020-12-03 2023-10-11 Beckman Coulter, Inc. Compositions and methods for stable trypan blue solutions
WO2025114947A1 (en) * 2023-11-30 2025-06-05 Fidia Farmaceutici S.P.A. Ophthalmic pharmaceutical compositions and relative use
IT202300025521A1 (it) * 2023-11-30 2025-05-30 Fidia Farm Spa Composizioni farmaceutiche oftalmiche e relativo uso
WO2026018070A1 (en) 2024-07-17 2026-01-22 Iromed Group S.r.l. Viscoelastic composition for ophthalmic surgery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5409904A (en) * 1984-11-13 1995-04-25 Alcon Laboratories, Inc. Hyaluronic acid compositions and methods
EP0963759A1 (en) 1998-05-08 1999-12-15 Gerrit Reinold Jacob Melles The use of a vital dye for facilitating surgical procedures for cataract extraction
EP1132065A1 (en) 2000-03-07 2001-09-12 Gerrit Reinold Jacob Melles Coloured visco-elastic composition
EP1733744A1 (en) * 2005-06-17 2006-12-20 Ludwig-Maximilians-Universität München Method, dye and medicament for staining the internal limiting membrane and/or the capsule of an eye
EP2620144A1 (en) * 2012-01-27 2013-07-31 Medical Technology Transfer Holding B.V. Staining Composition

Also Published As

Publication number Publication date
AU2018273448B2 (en) 2024-10-24
PT3630202T (pt) 2021-06-14
EP3630202B1 (en) 2021-05-26
NL2018976B1 (en) 2018-12-07
US20200093941A1 (en) 2020-03-26
CA3064721A1 (en) 2018-11-29
ES2876168T3 (es) 2021-11-12
EP3630202A1 (en) 2020-04-08
AU2018273448A1 (en) 2020-01-02
US12447214B2 (en) 2025-10-21
AU2018273448A8 (en) 2020-02-20
PL3630202T3 (pl) 2021-10-04
WO2018217088A1 (en) 2018-11-29

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