ATE265194T1 - Ophthalmische pumpe zum ausgeben einer mikrodosis - Google Patents

Ophthalmische pumpe zum ausgeben einer mikrodosis

Info

Publication number
ATE265194T1
ATE265194T1 AT97305092T AT97305092T ATE265194T1 AT E265194 T1 ATE265194 T1 AT E265194T1 AT 97305092 T AT97305092 T AT 97305092T AT 97305092 T AT97305092 T AT 97305092T AT E265194 T1 ATE265194 T1 AT E265194T1
Authority
AT
Austria
Prior art keywords
pump
dispensing
actuator
check valve
ophthalmic
Prior art date
Application number
AT97305092T
Other languages
English (en)
Inventor
Ben Z Cohen
Nigel B Kelly
Original Assignee
Ben Z Cohen
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 Ben Z Cohen filed Critical Ben Z Cohen
Application granted granted Critical
Publication of ATE265194T1 publication Critical patent/ATE265194T1/de

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
    • B05B11/1052—Actuation means
    • B05B11/1053—Actuation means combined with means, other than pressure, for automatically opening a valve during actuation; combined with means for automatically removing closures or covers from the discharge nozzle during actuation
    • 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
    • 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
    • B05B11/0037—Containers
    • B05B11/0039—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means
    • B05B11/0044—Containers associated with means for compensating the pressure difference between the ambient pressure and the pressure inside the container, e.g. pressure relief means compensating underpressure by ingress of atmospheric air into the container, i.e. with venting means
    • 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
    • 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
    • B05B11/1052—Actuation means
    • 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
    • B05B11/1077—Springs characterised by a particular shape or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/30—Dip tubes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
AT97305092T 1996-08-08 1997-07-10 Ophthalmische pumpe zum ausgeben einer mikrodosis ATE265194T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/694,206 US5881956A (en) 1996-08-08 1996-08-08 Microdispensing ophthalmic pump
US09/809,794 USRE38077E1 (en) 1996-08-08 2001-03-16 Microdispensing ophthalmic pump

Publications (1)

Publication Number Publication Date
ATE265194T1 true ATE265194T1 (de) 2004-05-15

Family

ID=27105329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97305092T ATE265194T1 (de) 1996-08-08 1997-07-10 Ophthalmische pumpe zum ausgeben einer mikrodosis

Country Status (5)

Country Link
US (2) US5881956A (de)
EP (1) EP0823246B1 (de)
AT (1) ATE265194T1 (de)
DE (1) DE69728826T2 (de)
ES (1) ES2221017T3 (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6272599A (en) * 1998-09-29 2000-04-17 Ben Z. Cohen Dispensing pump accessories for preventing the ingress of air and for aiding in alignment
US6206297B1 (en) * 1999-04-26 2001-03-27 Louis Arthur Coffelt, Jr. Apparatus and method for manufacturing a gasdrop
US7524511B1 (en) * 2000-07-12 2009-04-28 Rogue Valley Natural Springs, Inc. Method and kit for moisturizing the surface of the eye
DE60230863D1 (de) 2001-02-21 2009-03-05 Ben Z Cohen Präzisionsdosierpumpe und zubehör dafür
US7651011B2 (en) * 2001-04-16 2010-01-26 Ben Z. Cohen Microdispensing pump
US6991137B2 (en) * 2001-05-23 2006-01-31 Ben Zane Cohen Accurate dosing pump
DE60232805D1 (de) 2001-09-20 2009-08-13 Ben Z Cohen Mikroabgabepumpe
SE0202800D0 (sv) * 2002-09-23 2002-09-23 Pharmacia Ab Dispensing apparatus and method for liquid products, particularly medicinal products
US7070071B2 (en) 2002-09-23 2006-07-04 Agouron Pharmaceuticals, Inc. Dispensing apparatus and method for liquid products, particularly medicinal products
US20050115992A1 (en) * 2002-12-31 2005-06-02 Ben Z. Cohen Dispensing pump accessories for preventing the ingress or air and for aiding in alignment
US7201732B2 (en) * 2003-04-10 2007-04-10 Hewlett-Packard Development Company, L.P. Dispensing method and device for delivering material to an eye
CA2526362C (en) 2003-05-20 2012-10-09 James F. Collins Ophthalmic drug delivery system
FR2855505B1 (fr) * 2003-05-26 2006-05-26 Airlessystems Distributeur de produit fluide et procede de montage d'un tel distributeur
US7048153B2 (en) * 2003-09-25 2006-05-23 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Foam dispensing article
US7678089B2 (en) * 2003-11-14 2010-03-16 Medical Instill Technologies, Inc. Delivery device and method of delivery
US7077831B2 (en) * 2003-12-11 2006-07-18 Stephanie Skolik Ophthalmic fluid dispenser
US7328819B2 (en) * 2004-09-27 2008-02-12 Kimberly-Clark Worldwide, Inc. Self-contained liquid dispenser with a spray pump mechanism
US20080233053A1 (en) * 2005-02-07 2008-09-25 Pharmalight Inc. Method and Device for Ophthalmic Administration of Active Pharmaceutical Ingredients
US8464962B2 (en) * 2005-02-22 2013-06-18 Showerstart, Llc 3-stage temperature control valve
US8087968B2 (en) 2005-05-23 2012-01-03 Thought Development, Inc. Device for discharging a stream of fluid in a pattern and method of using same
US7549599B2 (en) * 2005-05-23 2009-06-23 Tropical Ventures, Llc Device for dispensing a viscous fluid product in a pattern
US7731103B2 (en) 2005-09-19 2010-06-08 Tropical Ventures Llc Flowable product dispensing toy and methods of using the same
US20060261184A1 (en) * 2005-05-23 2006-11-23 Tropical Ventures, Llc Device for discharging a stream of fluid in a pattern and method of using same
EP2034934A2 (de) * 2006-06-28 2009-03-18 Alcan Global Pharmaceutical Packaging, Inc. Angewinkelte augentropfenspitze
US20090044397A1 (en) * 2007-07-09 2009-02-19 Cohen Ben Z Ophthalmic pump assembly
US8607459B2 (en) * 2009-06-24 2013-12-17 Amanda Geissler Condiment dispensing utensil
EA201390122A1 (ru) 2010-07-15 2014-05-30 Коринтиан Офтэлмик, Инк. Устройство для генерирования капель
JP2013531548A (ja) 2010-07-15 2013-08-08 コリンシアン オフサルミック，インコーポレイティド 遠隔治療及び遠隔モニタリングを実施する方法及びシステム
US10154923B2 (en) 2010-07-15 2018-12-18 Eyenovia, Inc. Drop generating device
EA201390120A3 (ru) 2010-07-15 2013-09-30 Коринтиан Офтэлмик, Инк. Доставка офтальмологических лекарственных средств
CN104487028A (zh) 2011-12-12 2015-04-01 艾诺维亚股份有限公司 高模量聚合物喷射器机构、喷射器装置及其使用方法
WO2013138466A1 (en) 2012-03-13 2013-09-19 Cohen, Ben, Z. Nozzle
CN113230021A (zh) 2015-01-12 2021-08-10 科达莱昂治疗公司 微滴递送设备和方法
AU2016246060B2 (en) 2015-04-10 2020-10-22 Bausch + Lomb Ireland Limited Piezoelectric dispenser with replaceable ampoule
EP3285689B1 (de) * 2015-04-19 2020-08-19 Atrion Corporation Hydraulisch betriebenes intraokularlinseneinsetzinstrument mit federantrieb
USD821203S1 (en) 2015-09-21 2018-06-26 S. C. Johnson & Son, Inc. Container with cap and base
USD821202S1 (en) 2015-09-21 2018-06-26 S. C. Johnson & Son, Inc. Container with cap and base
USD830827S1 (en) 2015-09-21 2018-10-16 S. C. Johnson & Son, Inc. Container with base
USD858288S1 (en) 2015-09-21 2019-09-03 S. C. Johnson & Son, Inc. Container with base
USD821201S1 (en) 2015-09-21 2018-06-26 S. C. Johnson & Son, Inc. Container with base
CA3039106A1 (en) 2017-01-20 2018-07-26 Kedalion Therapeutics, Inc. Piezoelectric fluid dispenser
US10144024B1 (en) * 2017-06-01 2018-12-04 Yuanhong MEI Single-hand pressed foam pump head and container thereof
CA3066408A1 (en) 2017-06-10 2018-12-13 Eyenovia, Inc. Methods and devices for handling a fluid and delivering the fluid to the eye
US11278448B2 (en) 2017-12-08 2022-03-22 Kedalion Therapeutics, Inc. Fluid delivery alignment system
TWM559863U (zh) * 2018-01-22 2018-05-11 Lin Cai Hui 按壓結構改良
US11679028B2 (en) 2019-03-06 2023-06-20 Novartis Ag Multi-dose ocular fluid delivery system
US11219910B2 (en) * 2019-09-10 2022-01-11 Silgan Dispensing Systems Corporation Trigger sprayer with improved venting system and methods of using the same
AU2021257273A1 (en) 2020-04-17 2022-11-17 Bausch + Lomb Ireland Limited Hydrodynamically actuated preservative free dispensing system
US11938057B2 (en) 2020-04-17 2024-03-26 Bausch + Lomb Ireland Limited Hydrodynamically actuated preservative free dispensing system
JP2023551060A (ja) * 2020-11-30 2023-12-06 アイ－ゴー・アー／エス 用量分の眼科用液体の噴霧剤を送達するためのデバイス、および眼科用液体の噴霧剤を送達するためのデバイスに適したポンプ
US20240016658A1 (en) * 2022-07-14 2024-01-18 Twenty Twenty Therapeutics Llc Non-gravitational fluid delivery device for ophthalmic applications

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223292A (en) * 1964-09-30 1965-12-14 Valve Corp Of America Pump construction for hand-operated dispenser
FR1428099A (fr) * 1965-02-11 1966-02-11 Rudolf Albert Pompe à dispositif d'arrêt pour vaporisateur de parfum ou d'autres préparations cosmétiques
US3844452A (en) * 1970-06-01 1974-10-29 Gable Sales Co Container with removable pump
US3908870A (en) * 1973-11-15 1975-09-30 Yoshino Kogyosho Co Ltd Manual-type miniature atomizer
US4175704A (en) 1976-02-17 1979-11-27 Cohen Milton J Non-aerosol continuous spray dispenser
US4132359A (en) * 1976-04-09 1979-01-02 Yoshino Kogyosho Co., Ltd. Manually operative atomizer
JPS55380Y2 (de) * 1976-09-18 1980-01-08
US4305530A (en) * 1978-01-23 1981-12-15 Yoshino Kogyosho Co., Ltd. Liquid atomizer
US4371097A (en) * 1980-05-07 1983-02-01 Diamond International Corporation Liquid dispensing pump
IT8421596V0 (it) * 1984-04-19 1984-04-19 Sar Spa Pompetta a mano per dispensare sotto pressione liquidi micronizzati.
US4941598A (en) * 1988-11-08 1990-07-17 Ortho Pharmaceutical Corporation Dosing cap
FR2674747B1 (fr) * 1991-04-05 1993-07-30 Step Soc Tech Pulverisation Dispositif distributeur de gouttes de petit volume, notamment pour soins ophtalmologiques.
US5152435A (en) * 1991-06-13 1992-10-06 Ben Zane Cohen Ophthalmic dispensing pump
US5368582A (en) 1992-08-10 1994-11-29 The Schepens Eye Research Institute Method and apparatus for introducing fluid material into an eye
US5346132A (en) 1992-11-12 1994-09-13 Gary S. Hahn Mist generator
GB9405952D0 (en) * 1994-03-25 1994-05-11 Zeneca Ltd Aqueous ophthalmic sprays
WO1996000050A1 (en) * 1994-06-23 1996-01-04 R.P. Scherer Corporation Ocular treatment device
IT1272904B (it) * 1995-01-16 1997-07-01 Elettro Plastica Spa Pompetta per l'erogazione di liquidi nebulizzati
US5579958A (en) * 1995-10-12 1996-12-03 Su; Cheng-Yuan Liquid sprayer

Also Published As

Publication number Publication date
USRE38077E1 (en) 2003-04-15
ES2221017T3 (es) 2004-12-16
EP0823246B1 (de) 2004-04-28
US5881956A (en) 1999-03-16
EP0823246A2 (de) 1998-02-11
DE69728826T2 (de) 2005-04-21
DE69728826D1 (de) 2004-06-03
EP0823246A3 (de) 1999-07-21

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties