ES2133378T3 - Aparato para aplicar un medicamento al ojo. - Google Patents

Aparato para aplicar un medicamento al ojo.

Info

Publication number
ES2133378T3
ES2133378T3 ES93900787T ES93900787T ES2133378T3 ES 2133378 T3 ES2133378 T3 ES 2133378T3 ES 93900787 T ES93900787 T ES 93900787T ES 93900787 T ES93900787 T ES 93900787T ES 2133378 T3 ES2133378 T3 ES 2133378T3
Authority
ES
Spain
Prior art keywords
medicament
eye
nozzle portion
nozzle
medication
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 - Lifetime
Application number
ES93900787T
Other languages
English (en)
Inventor
Daniel Py
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2133378T3 publication Critical patent/ES2133378T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1066—Pump inlet valves
    • B05B11/107—Gate valves; Sliding valves
    • 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
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • 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
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body
    • A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0072—A valve member forming part of an outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1095—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle with movable suction side

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

UN APARATO (10) QUE SE EMPLEA PARA APLICAR UN MEDICAMENTO EN UN OJO Y QUE ALMACENA EL MEDICAMENTO EN UNA CAMARA (38). UNA BOQUILLA (20) ESTA ACOPLADA EN COMUNICACION HIDRAULICA CON LA CAMARA DEL MEDICAMENTO Y ESTA FORMADA POR UNA PARTE DE BOQUILLA EXTERIOR (22) Y UNA PARTE DE BOQUILLA INTERIOR (24) ALOJADA DENTRO DE LA PARTE EXTERIOR. SE FORMA UNA JUNTA (25) EN LA INTERCONEXION DE LA PARTE INTERIOR Y EXTERIOR DE LA BOQUILLA QUE ESTA NORMALMENTE EN UNA POSICION CERRADA, PARA PREVENIR EL PASO DEL MEDICAMENTO A TRAVES DE LA BOQUILLA. LA JUNTA SE ABRE EN RESPUESTA AL FLUJO DE MEDICAMENTO A UNA PRESION SUFICIENTE PARA PERMITIR EL PASO DEL MISMO A TRAVES DE LA BOQUILLA, PARA LIBERARLO EN EL OJO.
ES93900787T 1991-12-02 1992-12-01 Aparato para aplicar un medicamento al ojo. Expired - Lifetime ES2133378T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80124391A 1991-12-02 1991-12-02

Publications (1)

Publication Number Publication Date
ES2133378T3 true ES2133378T3 (es) 1999-09-16

Family

ID=25180576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93900787T Expired - Lifetime ES2133378T3 (es) 1991-12-02 1992-12-01 Aparato para aplicar un medicamento al ojo.

Country Status (10)

Country Link
US (3) US5613957A (es)
EP (1) EP0615460B1 (es)
JP (1) JP3272722B2 (es)
KR (1) KR100247656B1 (es)
AT (1) ATE180685T1 (es)
AU (1) AU668121B2 (es)
CA (1) CA2123583C (es)
DE (1) DE69229353T2 (es)
ES (1) ES2133378T3 (es)
WO (1) WO1993010852A1 (es)

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KR100247656B1 (ko) 2000-03-15
JP3272722B2 (ja) 2002-04-08
AU3232593A (en) 1993-06-28
US5944702A (en) 1999-08-31
CA2123583A1 (en) 1993-06-10
US5613957A (en) 1997-03-25
DE69229353D1 (de) 1999-07-08
JPH07501466A (ja) 1995-02-16
US5685869A (en) 1997-11-11
ATE180685T1 (de) 1999-06-15
EP0615460A1 (en) 1994-09-21
AU668121B2 (en) 1996-04-26
EP0615460B1 (en) 1999-06-02
WO1993010852A1 (en) 1993-06-10
DE69229353T2 (de) 1999-11-18
CA2123583C (en) 2007-01-16
EP0615460A4 (en) 1994-12-07

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