ES456232A1 - Perfeccionamientos en aparatos para introducir un volumen predeterminado de solucion enzimatica en el cristalino del ojo. - Google Patents

Perfeccionamientos en aparatos para introducir un volumen predeterminado de solucion enzimatica en el cristalino del ojo.

Info

Publication number
ES456232A1
ES456232A1 ES456232A ES456232A ES456232A1 ES 456232 A1 ES456232 A1 ES 456232A1 ES 456232 A ES456232 A ES 456232A ES 456232 A ES456232 A ES 456232A ES 456232 A1 ES456232 A1 ES 456232A1
Authority
ES
Spain
Prior art keywords
valve
cannula
volume
hole
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.)
Expired
Application number
ES456232A
Other languages
English (en)
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.)
Novo Laboratories Inc
Original Assignee
Novo Laboratories 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 Novo Laboratories Inc filed Critical Novo Laboratories Inc
Publication of ES456232A1 publication Critical patent/ES456232A1/es
Expired 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
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • A61P27/12—Ophthalmic agents for cataracts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0612—Eyes

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Surgery (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Prostheses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Perfeccionamientos en aparatos para introducir un volumen predeterminado de solución enzimática en el cristalino del ojo, caracterizado porque dicho aparato comprende: a) un distribuidor de líquido conectable a un deposito de solución enzimatica; b) una fuente de gas; c) una válvula de orificios múltiples que comprende por lo menos cuatro orificios; y d) una cánula; conectándose el distribuidor de liquido, la fuente de gas y la cánula, cada uno a un orificio diferente de la válvula; siendo el cuarto orificio de la válvula un orificio de escape; teniendo dicha válvula en su interior dos canales reversibles conectables a los citados orificios, dos a dos, conectándose el orificio de gas al orificio de escape y el orificio del distribuidor de liquido al orificio de la cánula, ajustándose al volumen combinado dentro de la cánula y el orificio de la válvula conectado a la cánula para que corresponda al volumen de una sola dosis de solución enzimatica que se desea introducir en el cristalino, siendo el volumen de canal de la válvula mayor que el volumen de dosis única de solución enzimatica que se desea introducir.
ES456232A 1976-02-24 1977-02-24 Perfeccionamientos en aparatos para introducir un volumen predeterminado de solucion enzimatica en el cristalino del ojo. Expired ES456232A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/660,873 US4078564A (en) 1976-02-24 1976-02-24 Intralenticular cataract surgery

Publications (1)

Publication Number Publication Date
ES456232A1 true ES456232A1 (es) 1978-02-01

Family

ID=24651313

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456232A Expired ES456232A1 (es) 1976-02-24 1977-02-24 Perfeccionamientos en aparatos para introducir un volumen predeterminado de solucion enzimatica en el cristalino del ojo.

Country Status (24)

Country Link
US (2) US4078564A (es)
JP (2) JPS52115594A (es)
AT (1) AT361107B (es)
AU (2) AU504174B2 (es)
BE (2) BE851762A (es)
CA (2) CA1077838A (es)
CH (1) CH618093A5 (es)
DE (2) DE2708002C3 (es)
DK (1) DK81177A (es)
ES (1) ES456232A1 (es)
FI (1) FI770562A7 (es)
FR (2) FR2342072A1 (es)
GB (1) GB1577524A (es)
IE (1) IE44773B1 (es)
IL (2) IL51485A (es)
IN (1) IN144972B (es)
IT (1) IT1075354B (es)
NL (1) NL7701951A (es)
NO (1) NO139200C (es)
NZ (2) NZ183416A (es)
PH (1) PH14607A (es)
PT (1) PT66214B (es)
SE (1) SE424811B (es)
ZA (2) ZA771075B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191176A (en) * 1976-02-24 1980-03-04 Novo Laboratories, Inc. Intralenticular cataract surgery
US4078564A (en) * 1976-02-24 1978-03-14 Novo Enzyme Corporation Intralenticular cataract surgery
CA1231069A (en) * 1983-10-24 1988-01-05 Bausch & Lomb Incorporated Microbial enzymatic contact lens cleaner and methods of use
US4690773A (en) * 1983-10-24 1987-09-01 Bausch & Lomb Incorporated Microbial enzymatic contact lens cleaner and methods of use
US4614549A (en) * 1983-10-24 1986-09-30 Bausch & Lomb Incorporated Method for enzymatic cleaning and disinfecting contact lenses
US4597388A (en) * 1983-12-15 1986-07-01 Trutek Research, Inc. Apparatus for removing cataracts
CA1237482A (en) * 1984-03-09 1988-05-31 Frank B. Stiles Catheter for effecting removal of obstructions from a biological duct
US4781675A (en) * 1985-11-27 1988-11-01 White Thomas C Infusion cannula
US4731079A (en) * 1986-11-26 1988-03-15 Kingston Technologies, Inc. Intraocular lenses
US4830854A (en) * 1987-12-18 1989-05-16 James B. Copelan Chemical splinter removal
US4909784A (en) * 1988-03-25 1990-03-20 Seymour Dubroff Method for preventing clouding of posterior capsule after extracapsular cataract eye surgery
US5022413A (en) * 1988-04-21 1991-06-11 Spina Jr Joseph Intralenticular cataract surgical procedure
DE3906311A1 (de) * 1989-02-28 1990-08-30 Adatomed Pharma & Med Behandlungsystem zur verhinderung von nachstarbildung nach einer kataraktoperation
US5616120A (en) * 1995-02-06 1997-04-01 Andrew; Mark S. Method and apparatus for lenticular liquefaction and aspiration
US6544211B1 (en) 1995-02-06 2003-04-08 Mark S. Andrew Tissue liquefaction and aspiration
US6676629B2 (en) 1995-02-06 2004-01-13 Mark S. Andrew Tissue liquefaction and aspiration for dental treatment
US7011644B1 (en) 1995-02-06 2006-03-14 Andrew Mark S Tissue liquefaction and aspiration for dental treatment
US5885243A (en) * 1996-12-11 1999-03-23 Alcon Laboratories, Inc. Liquefaction handpiece
US6186148B1 (en) 1998-02-04 2001-02-13 Kiyoshi Okada Prevention of posterior capsular opacification
MXPA05002669A (es) * 2002-09-13 2005-08-19 Ocular Sciences Inc Dispositivos y metodos para mejorar la vision.
EP1771131A2 (en) 2004-05-20 2007-04-11 CooperVision Inc. Corneal onlays and wavefront aberration correction to enhance vision
WO2006020859A2 (en) * 2004-08-13 2006-02-23 Ottawa Health Research Institute Vision enhancing ophthalmic devices and related methods and compositions
WO2007092550A2 (en) * 2006-02-08 2007-08-16 Coopervision Inc. Corneal onlays and related methods
US7883520B2 (en) * 2006-04-10 2011-02-08 Forsight Labs, Llc Corneal epithelial pocket formation systems, components and methods
US20100087920A1 (en) * 2008-10-07 2010-04-08 Forsight Labs, Llc Corneal Onlay Lenses and Related Methods for Improving Vision of Presbyopic Patients
EP2385815B1 (en) * 2009-01-07 2021-06-23 Med-Logics, Inc. Tissue removal devices
US9999710B2 (en) 2009-01-07 2018-06-19 Med-Logics, Inc. Tissue removal devices, systems and methods
BR112012017771B1 (pt) * 2009-12-23 2020-07-14 Alcon Research, Llc Cânula de trocarte valvulada
US8343106B2 (en) 2009-12-23 2013-01-01 Alcon Research, Ltd. Ophthalmic valved trocar vent
CA2910034C (en) 2013-04-26 2022-08-30 Med-Logics, Inc. Tissue removal device, systems, and methods using vacuum pulses and ultrasonic vibrations
US11166846B2 (en) 2019-01-04 2021-11-09 California Institute Of Technology Method for eye lens removal using cavitating microbubbles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320131A (en) * 1964-10-23 1967-05-16 Baxter Laboratories Inc Method for the treatment of herniation of intervertebral discs
US3347235A (en) * 1964-11-23 1967-10-17 Instr Res Inc Periodic vacuum-breaking motor operated rotary valve in a surgical device
NL145136C (es) * 1967-07-25 1900-01-01
US4002169A (en) * 1972-04-18 1977-01-11 Cupler Ii John A Method and apparatus for performing surgery without tissue incision
US3815604A (en) * 1972-06-19 1974-06-11 Malley C O Apparatus for intraocular surgery
CH587044A5 (en) * 1974-06-24 1977-04-29 Wallach Mark Surgical apparatus for removing animal tissue - has pump providing pressurised pulsating stream of liquid
US3994297A (en) * 1974-12-09 1976-11-30 Kopf J David Ophthalmic instrument
US4078564A (en) * 1976-02-24 1978-03-14 Novo Enzyme Corporation Intralenticular cataract surgery
US4033349A (en) * 1976-04-13 1977-07-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Corneal seal device

Also Published As

Publication number Publication date
JPS52125611A (en) 1977-10-21
NZ183415A (en) 1979-04-26
US4135516A (en) 1979-01-23
US4078564B1 (es) 1986-09-16
FR2342072B1 (es) 1980-02-01
IE44773B1 (en) 1982-03-24
SE424811B (sv) 1982-08-16
FR2342072A1 (fr) 1977-09-23
US4078564A (en) 1978-03-14
IL51485A0 (en) 1977-04-29
BE851762A (fr) 1977-08-24
PT66214B (en) 1978-07-12
AT361107B (de) 1981-02-25
NZ183416A (en) 1979-08-31
DE2708002B2 (de) 1980-02-21
AU2258577A (en) 1978-08-31
FR2342080A1 (fr) 1977-09-23
ZA771076B (en) 1978-04-26
CA1092002A (en) 1980-12-23
NO139200C (no) 1979-01-24
PT66214A (en) 1977-03-01
NO770612L (no) 1977-08-25
AU504174B2 (en) 1979-10-04
IL51484A0 (en) 1977-04-29
ZA771075B (en) 1977-12-28
AU517695B2 (en) 1981-08-20
AU2258677A (en) 1978-08-31
JPS5630020B2 (es) 1981-07-11
IT1075354B (it) 1985-04-22
ATA126177A (de) 1980-07-15
JPS52115594A (en) 1977-09-28
IL51485A (en) 1979-07-25
JPS5632297B2 (es) 1981-07-27
NL7701951A (nl) 1977-08-26
DE2708065C2 (de) 1982-09-02
IE44773L (en) 1977-08-24
DE2708002C3 (de) 1980-11-13
IN144972B (es) 1978-08-05
NO139200B (no) 1978-10-16
CH618093A5 (es) 1980-07-15
GB1577524A (en) 1980-10-22
DE2708002A1 (de) 1977-09-01
IL51484A (en) 1979-11-30
PH14607A (en) 1981-10-02
DE2708065A1 (de) 1977-09-01
SE7701961L (sv) 1977-08-25
CA1077838A (en) 1980-05-20
DK81177A (da) 1977-08-25
BE851761A (fr) 1977-08-24
FR2342080B1 (es) 1983-11-18
FI770562A7 (es) 1977-08-25

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