JP6827508B2 - 眼科流体を適用するための装置 - Google Patents
眼科流体を適用するための装置 Download PDFInfo
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- 239000012530 fluid Substances 0.000 title claims description 119
- 239000007788 liquid Substances 0.000 claims description 85
- 230000007246 mechanism Effects 0.000 claims description 15
- 210000000744 eyelid Anatomy 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 210000003128 head Anatomy 0.000 description 20
- 238000009826 distribution Methods 0.000 description 12
- 230000002572 peristaltic effect Effects 0.000 description 12
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 238000012432 intermediate storage Methods 0.000 description 3
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 2
- 206010013774 Dry eye Diseases 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003889 eye drop Substances 0.000 description 2
- 229940012356 eye drops Drugs 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000003732 agents acting on the eye Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
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- 239000012669 liquid formulation Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940125702 ophthalmic agent Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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
- A61F9/0026—Ophthalmic product dispenser attachments to facilitate positioning near the eye
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
- B05B7/2416—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
- B05B7/2418—Air pumps actuated by the operator, e.g. manually actuated
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/006—Sprayers or atomisers specially adapted for therapeutic purposes operated by applying mechanical pressure to the liquid to be sprayed or atomised
- A61M11/007—Syringe-type or piston-type sprayers or atomisers
-
- 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
- B05B11/1087—Combination of liquid and air pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
- B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/244—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle
- B05B7/2443—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using carrying liquid for feeding, e.g. by suction, pressure or dissolution, a carried liquid from the container to the nozzle the carried liquid and the main stream of carrying liquid being brought together downstream of the container before discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2464—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device a liquid being fed by mechanical pumping from the container to the nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2489—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device
- B05B7/2491—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
-
- 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
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/06—Sprayers or atomisers specially adapted for therapeutic purposes of the injector type
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
- B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
- B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
- B05B7/2424—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle the carried liquid and the main stream of atomising fluid being brought together downstream of the container before discharge
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Vascular Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
Claims (8)
- 眼科液状流体の霧状体を分配するためのデバイス(1)であって、
前記霧状体を発生させるための噴霧ノズル(25)と、
所定容積の空気を保持するための空気チャンバ(58)と、
前記空気チャンバ(58)から空気を噴射するように操作可能な第1駆動体(61)と、
前記ノズル(25)と連通する流体チャンバ(92)であって、第1端部及び前記第1端部の反対側にある第2端部を有する、流体チャンバ(92)と、
前記流体チャンバ(92)と流体連通するピストンポンプを備える第2駆動体(82)であって、前記ピストンポンプによって所定用量の前記液状流体を前記流体チャンバ(92)に送達するためのものである、第2駆動体(82)と、
を備え、
前記ピストンポンプが、前記液状流体を収容する容器と連通し、
前記空気チャンバ(58)が、前記第1端部に形成された通路(91)を介して前記流体チャンバ(92)と流体連通し、当該デバイス(1)が、前記通路(91)を通した前記空気チャンバ(58)から前記流体チャンバ(92)内への噴射気流を設立するために、所定用量の前記液状流体を、前記通路(91)とは反対側の前記第2端部に形成された排出開口部(93)を通して前記流体チャンバ(92)から前記ノズル(25)に向けて押し進めるように構成されていることを特徴とするデバイス。 - 前記容器(70)が、委縮可能であることを特徴とする請求項1に記載のデバイス。
- 前記第1駆動体が、バネ(61)を備えており、
前記バネ(61)が、前記空気チャンバ(58)を有するシリンダのような構造体(60)内にある変位可能ピストン(55)に作用することを特徴とする請求項1または2に記載のデバイス。 - −回転可能ハンドル(28)をさらに備え、
−前記ピストン(55)が、ロッド(57)と、前記構造体(60)内に受けられるピストンヘッド(54)と、を有し、
−前記ロッド(57)及び前記ハンドル(28)が、前記ハンドル(28)を回転させることによって、所定容積の空気を前記空気チャンバ(58)内で保持するための後退位置へ前記ピストンを変位させるための、互いにスライド可能に接続された巻回軌道(56)及び固定タブ(27)を各別に有しており、
−前記バネ(61)に関して、前記後退位置でロックして及び前記後退位置から解放して前記ピストン(55)を前進位置に向けて推進させて噴射を提供するためのロック・解放機構(30)をさらに備えることを特徴とする請求項3に記載のデバイス。 - 目領域に当接して保持することによって人の瞼を開いたままとするための襟体(12)を有する開眼瞼部分(10)を有することを特徴とする請求項1から4のいずれか1項に記載のデバイス。
- 前記第1及び第2駆動体が、1つのボタンまたはハンドルのみを用いて作動されるかつ/または後退されることを特徴とする請求項1から5のいずれか1項に記載のデバイス。
- 前記流体チャンバ(92)が、所定用量の前記液状流体に対応する所定容積を有するように構成されていることを特徴とする請求項1から6のいずれか1項に記載のデバイス。
- 前記通路(93)が、前記流体チャンバ(92)を所定圧力で加圧すると開く弁を有することを特徴とする請求項1から7のいずれか1項に記載のデバイス。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA201470046 | 2014-01-31 | ||
DKPA201470046 | 2014-01-31 | ||
DKPA201470045 | 2014-01-31 | ||
DKPA201470045 | 2014-01-31 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016567158A Division JP6599364B2 (ja) | 2014-01-31 | 2015-02-02 | 眼科流体を適用するための装置 |
Publications (2)
Publication Number | Publication Date |
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JP2019217365A JP2019217365A (ja) | 2019-12-26 |
JP6827508B2 true JP6827508B2 (ja) | 2021-02-10 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2016567158A Active JP6599364B2 (ja) | 2014-01-31 | 2015-02-02 | 眼科流体を適用するための装置 |
JP2019181427A Active JP6827508B2 (ja) | 2014-01-31 | 2019-10-01 | 眼科流体を適用するための装置 |
Family Applications Before (1)
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JP2016567158A Active JP6599364B2 (ja) | 2014-01-31 | 2015-02-02 | 眼科流体を適用するための装置 |
Country Status (7)
Country | Link |
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US (1) | US10265216B2 (ja) |
EP (2) | EP3427782B1 (ja) |
JP (2) | JP6599364B2 (ja) |
ES (2) | ES2781805T3 (ja) |
PL (2) | PL3427782T3 (ja) |
PT (2) | PT3427782T (ja) |
WO (1) | WO2015114139A1 (ja) |
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PL3331479T3 (pl) * | 2015-08-04 | 2021-11-08 | Eye-go A/S | Urządzenie do aplikacji płynu oftalmicznego |
KR102643190B1 (ko) | 2017-06-10 | 2024-03-04 | 아이노비아 인코포레이티드 | 유체를 취급하기 위한, 그리고 눈에 유체를 전달하기 위한 디바이스들 |
WO2019071008A1 (en) | 2017-10-04 | 2019-04-11 | Pneuma Respiratory, Inc. | ELECTRONIC DEVICE FOR DELIVERY OF LINEAR SHAPE ADMINISTRATION OPERATED BY BREATHING AND METHODS OF USE |
CA3082192A1 (en) | 2017-11-08 | 2019-05-16 | Pneuma Respiratory, Inc. | Electronic breath actuated in-line droplet delivery device with small volume ampoule and methods of use |
CN109602537B (zh) * | 2018-12-27 | 2020-12-15 | 永目堂有限公司 | 一种眼科辅助滴眼设备 |
CN116547027A (zh) | 2020-11-30 | 2023-08-04 | 埃戈公司 | 用于递送一定剂量的眼用液体的雾状物的装置、以及适用于用于递送眼用液体的雾状物的装置的泵 |
FR3118880B1 (fr) * | 2021-01-20 | 2024-04-05 | Oreal | Systeme d’atomisation et d’ejection de liquide pour une administration transdermique |
US11793945B2 (en) | 2021-06-22 | 2023-10-24 | Pneuma Respiratory, Inc. | Droplet delivery device with push ejection |
FR3127142A1 (fr) * | 2021-09-17 | 2023-03-24 | L'oreal | dispositif venturi avec un orifice d’injection multiple pour UNE atomisation de formule liquide |
KR20240026298A (ko) * | 2021-08-11 | 2024-02-27 | 로레알 | 액체 제제 분무화를 위한 멀티 분사 포트를 갖는 벤투리 디바이스 |
WO2023091637A1 (en) * | 2021-11-18 | 2023-05-25 | Pneuma Respiratory, Inc. | Droplet delivery device for treating eye conditions |
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PL3427782T3 (pl) | 2020-06-29 |
US20170007449A1 (en) | 2017-01-12 |
EP3427782A1 (en) | 2019-01-16 |
EP3099362A1 (en) | 2016-12-07 |
PT3427782T (pt) | 2020-04-08 |
ES2781805T3 (es) | 2020-09-07 |
PT3099362T (pt) | 2018-12-04 |
WO2015114139A1 (en) | 2015-08-06 |
EP3099362B1 (en) | 2018-09-12 |
JP2019217365A (ja) | 2019-12-26 |
US10265216B2 (en) | 2019-04-23 |
JP6599364B2 (ja) | 2019-10-30 |
EP3427782B1 (en) | 2020-01-29 |
JP2017504460A (ja) | 2017-02-09 |
ES2700365T3 (es) | 2019-02-15 |
PL3099362T3 (pl) | 2019-02-28 |
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