CA1206049A - Systeme osmotique pouvant etre applique en physiologie - Google Patents

Systeme osmotique pouvant etre applique en physiologie

Info

Publication number
CA1206049A
CA1206049A CA000437694A CA437694A CA1206049A CA 1206049 A CA1206049 A CA 1206049A CA 000437694 A CA000437694 A CA 000437694A CA 437694 A CA437694 A CA 437694A CA 1206049 A CA1206049 A CA 1206049A
Authority
CA
Canada
Prior art keywords
lens
sheath
pores
cavity
fluid
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
CA000437694A
Other languages
English (en)
Inventor
Paul E. Michelson
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
Priority claimed from US06/432,409 external-priority patent/US4466705A/en
Priority claimed from US06/444,376 external-priority patent/US4478596A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1206049A publication Critical patent/CA1206049A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/30—Anatomical models
    • 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
    • A61F2/00—Filters 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • 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)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Algebra (AREA)
  • Mathematical Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computational Mathematics (AREA)
  • Cardiology (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Vascular Medicine (AREA)
  • Pure & Applied Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Prostheses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Medicinal Preparation (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA000437694A 1982-09-30 1983-09-27 Systeme osmotique pouvant etre applique en physiologie Expired CA1206049A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US432,409 1982-09-30
US06/432,409 US4466705A (en) 1982-09-30 1982-09-30 Fluid lens
US06/444,376 US4478596A (en) 1982-11-26 1982-11-26 Delivery system for physiologically active agents
US444,376 1982-11-26

Publications (1)

Publication Number Publication Date
CA1206049A true CA1206049A (fr) 1986-06-17

Family

ID=27029483

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000437694A Expired CA1206049A (fr) 1982-09-30 1983-09-27 Systeme osmotique pouvant etre applique en physiologie

Country Status (7)

Country Link
EP (1) EP0120937A4 (fr)
JP (1) JPS59501897A (fr)
CA (1) CA1206049A (fr)
ES (1) ES286420Y (fr)
IL (1) IL69854A0 (fr)
IT (1) IT1208983B (fr)
WO (1) WO1984001297A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0328117B1 (fr) * 1988-02-12 1994-12-28 Menicon Co., Ltd. Procédés pour fabrication d'une Ballon pour une lentille intra-oculaire
US5573108A (en) * 1988-11-02 1996-11-12 British Technology Group Ltd. Disposable contact lens package
EP0367513B1 (fr) * 1988-11-02 1995-07-05 Btg International Limited Coulage de lentilles de contact
US5443505A (en) * 1993-11-15 1995-08-22 Oculex Pharmaceuticals, Inc. Biocompatible ocular implants
GB9520457D0 (en) * 1995-10-06 1995-12-06 Rayner Intraocular Llenses Lim Intraocular lenses
JP5536649B2 (ja) * 2007-08-13 2014-07-02 ティ． ウェッブ、ガース 膨張可能な眼内レンズ／レンズ保持具
JP5748480B2 (ja) * 2007-12-17 2015-07-15 モー リサーチ アプリケーションズ エルティーディー 高浸透圧アイコンタクトレンズ
US9486311B2 (en) 2013-02-14 2016-11-08 Shifamed Holdings, Llc Hydrophilic AIOL with bonding
CA3193600A1 (fr) * 2013-03-21 2014-09-25 Shifamed Holdings, Llc Mise en place de lentille intraoculaire
US10195018B2 (en) 2013-03-21 2019-02-05 Shifamed Holdings, Llc Accommodating intraocular lens
AU2015306613B2 (en) 2014-08-26 2018-01-25 Shifamed Holdings, Llc Accommodating intraocular lens
JP6934197B2 (ja) 2015-11-18 2021-09-15 シファメド・ホールディングス・エルエルシー 複数片の調節式眼内レンズ
US11141263B2 (en) 2015-11-18 2021-10-12 Shifamed Holdings, Llc Multi-piece accommodating intraocular lens
US10350056B2 (en) 2016-12-23 2019-07-16 Shifamed Holdings, Llc Multi-piece accommodating intraocular lenses and methods for making and using same
CN120000379A (zh) 2016-12-23 2025-05-16 施菲姆德控股有限责任公司 多片式调节性人工晶状体及其制造和使用方法
CN110996848B (zh) 2017-05-30 2023-08-04 施菲姆德控股有限责任公司 调节性人工晶状体的表面处理以及相关方法和装置
EP4205702B1 (fr) 2017-06-07 2025-09-10 Shifamed Holdings, LLC Lentilles intraoculaires à puissance optique réglable
JP6755456B2 (ja) * 2018-05-09 2020-09-16 真一 芦田 眼用器具
EP3996629A4 (fr) 2019-07-11 2023-08-09 Shifamed Holdings, LLC Lentilles intraoculaires adaptatives et procédés associés

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952023A (en) * 1957-03-19 1960-09-13 Rosen Hyman Corneal fabrication
US3967618A (en) * 1969-04-01 1976-07-06 Alza Corporation Drug delivery device
US3854480A (en) * 1969-04-01 1974-12-17 Alza Corp Drug-delivery system
US3641237A (en) * 1970-09-30 1972-02-08 Nat Patent Dev Corp Zero order release constant elution rate drug dosage
US3995631A (en) * 1971-01-13 1976-12-07 Alza Corporation Osmotic dispenser with means for dispensing active agent responsive to osmotic gradient
CA990164A (en) * 1971-08-16 1976-06-01 Richard A. Ness Ocular insert
US3952741A (en) * 1975-01-09 1976-04-27 Bend Research Inc. Controlled release delivery system by an osmotic bursting mechanism
US4016880A (en) * 1976-03-04 1977-04-12 Alza Corporation Osmotically driven active agent dispenser
FR2369583A1 (fr) * 1976-11-02 1978-05-26 Glorieux Gilbert Lentille optique permettant une correction differentielle
US4163608A (en) * 1977-10-05 1979-08-07 Neefe Charles W Hydratable gas permeable methyl methacrylate copolymer
US4253199A (en) * 1978-09-25 1981-03-03 Surgical Design Corporation Surgical method and apparatus for implants for the eye
US4235236A (en) * 1979-02-12 1980-11-25 Alza Corporation Device for dispensing drug by combined diffusional and osmotic operations
US4326525A (en) * 1980-10-14 1982-04-27 Alza Corporation Osmotic device that improves delivery properties of agent in situ
US4340054A (en) * 1980-12-29 1982-07-20 Alza Corporation Dispenser for delivering fluids and solids

Also Published As

Publication number Publication date
EP0120937A1 (fr) 1984-10-10
ES286420U (es) 1985-11-01
JPS59501897A (ja) 1984-11-15
IT1208983B (it) 1989-07-10
IT8312631A0 (it) 1983-09-30
ES286420Y (es) 1986-06-01
WO1984001297A1 (fr) 1984-04-12
IL69854A0 (en) 1983-12-30
EP0120937A4 (fr) 1987-01-10

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Legal Events

Date Code Title Description
MKEX Expiry