JP2010511577A - マイクロリットル量の液体を液滴の形態で分注するための計量ドロップボトル - Google Patents
マイクロリットル量の液体を液滴の形態で分注するための計量ドロップボトル Download PDFInfo
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- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
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- A—HUMAN NECESSITIES
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- 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
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
- B65D1/32—Containers adapted to be temporarily deformed by external pressure to expel contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
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- B65D35/36—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with auxiliary devices for applying contents to surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
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Abstract
Description
本発明は、マイクロリットル量の液体を液滴の形態で分注するための計量ドロップボトルに関する。
本発明に関するタイプの液滴ディスペンサーは、種々の寸法および形状で入手することができ、液体内容物を分注するための種々のメカニズムで動く。従来のディスペンサーに関する1つの問題は、分注する薬剤の量、即ち、分注する液滴の数および液滴の体積を正確にコントロールすることが難しいことであった。特に体腔に薬剤を投与する場合、液滴の形態でマイクロリットル量の液体を分注するニーズがある。これは、液滴の体積がコントロールされない場合、投与した過剰の薬剤が、薬剤による全身毒性のリスクをもたらすことがあり、薬剤の無駄遣いを引き起こす可能性もあるからである。これは眼用薬剤と特に関係があり、全身毒性は、部分的には、比較的大きなサイズの市販の点眼薬の作用である。
本発明の1つの要旨では、マイクロリットル量の液体を液滴の形態で分注するための計量ドロップボトルが提供され:
(a)内部体積を所定の体積だけ減少させる可撓部を壁に有するボトル;
(b)ボトルの壁の可撓部を押圧するように所定のストロークを有するプランジャー:
(c)1.2mm以下の内径および/または外径を有するノズル先端部
を有して成る。
本発明のデバイスを、本明細書の下記で説明する実施態様によって図示する。
(a)内部体積を所定体積だけ減少させる可撓部を壁に有するボトル;
(b)ボトルの壁の可撓部を押圧するように所定のストロークを有するプランジャー;
(c)1.2mm以下の内径および/または外径を有するノズル先端部
を有して成る。
本実施態様では、計量ドロップボトルは、図面に示すように外部キャップ、ボトルキャップ、ノズル、点眼薬分注補助部、外部カバーおよび向きインジケーターを有して成る。本実施態様の計量ドロップボトルは、ノズルからマイクロリットル量の液体の単一の液滴を送出する。本実施態様の計量投薬ボトルの完成したアッセンブリを図9、図10および図11に示す。
本実施態様では、図12に示すように、計量ボトルは、保護キャップ、ボトルキャップ、ノズル、外部カバーおよび外部カバーとは別個のプランジャーを有して成る。本実施態様の計量ボトルは、マイクロリットル量の単一の液滴をノズルの送出口から送出する。
1:外部キャップ
2:ノズル
3:ノズル(2)のステップ
3A:ノズルの開口部
3B:ノズル先端部
3OD:ノズル先端部の外径
3ID:ノズル先端部の内径
3W:ノズル先端部のプラットフォーム幅
4:計量ドロップボトル
5:ボトル(4)の可撓性を有するノッチ領域
6:プランジャー
7:点眼薬分注補助部
8:ボトル(4)の外部カバー
9:向きインジケーター
11:ボトル(4)のスロット
13: 点眼薬分注補助部(7)の頂部の湾曲部
14:ボトルキャップ
15:ボトルの可撓性を有するノッチ領域の周囲にあるリブ
16:ボトルのスロット(11)と合致する外部カバーのリブ
18:プランジャー(6)を取り付けるための外部カバーのスロット
19:保護キャップ
Claims (19)
- マイクロリットル量の液体を液滴の形態で分注するための計量ドロップボトルであって:
(a)内部体積を所定体積だけ減少させるために、壁に可撓部を有するボトル;
(b)ボトルの壁の可撓部を押圧するための、所定のストロークを有するプランジャー;
(c)1.2mm以下の内径および/または外径を有するノズル先端部
を有して成る計量ドロップボトル。 - ボトルは、分注すべき液体の約14マイクロリットル〜約25マイクロリットルの所定のサイズの液滴を分注する、請求項1に記載の計量ドロップボトル。
- ボトルは、分注すべき液体の約14マイクロリットル〜約18マイクロリットルの所定のサイズの液滴を分注する、請求項2に記載の計量ドロップボトル。
- 可撓部はボトルの側壁または底壁にある、請求項1に記載の計量ドロップボトル。
- ボトルの壁にある可撓部は、可撓性を有するノッチ領域である、請求項4に記載の計量ドロップボトル。
- 可撓性を有するノッチ領域を、ボトルの側壁に設けている、請求項5に記載の計量ドロップボトル。
- 所定の体積の液体をボトルからノズルに送出するために、プランジャーが可撓性を有するノッチ領域を、約0.8mm〜約2mmの距離だけコントロール可能に押圧する、請求項6に記載の計量ドロップボトル。
- ボトルは、ボトルを包囲して、プランジャーを含む外部カバーを更に有して成る、請求項4に記載の計量ドロップボトル。
- プランジャーはカバーの側壁に組み込まれている、請求項8に記載の計量ドロップボトル。
- プランジャーは外部カバーとは別個であり、使用前に外部カバーに嵌め込まれる、請求項8に記載の計量ドロップボトル。
- ボトルは少なくとも1つのキャップを更に有して成る、請求項1に記載の液滴の形態でマイクロリットル量の液体を分注するための計量ドロップボトル。
- ボトルは、可撓性を有するノッチ領域の周囲にリブを有して成る、請求項5に記載の計量ドロップボトル。
- ボトルはスロットを更に有する、請求項8に記載の計量ドロップボトル。
- 外部カバーは、ボトルのスロットに嵌め込むためのリブを有して成る、請求項8に記載の計量ドロップボトル。
- 外部カバーは不透明である、請求項8に記載の計量ドロップボトル。
- ボトルは透明である、請求項8に記載の計量ドロップボトル。
- ボトルは向きインジケーターを更に有して成る、請求項1に記載の計量ドロップボトル。
- ボトルは、薬剤を必要としている使用者の目に、薬剤を投与するために用いられる、請求項1に記載の計量ドロップボトル。
- デバイスは、点眼薬分注補助部を更に有して成る、請求項18に記載の計量ドロップボトル。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN2009MU2006 | 2006-12-07 | ||
| PCT/IN2007/000576 WO2008068775A2 (en) | 2006-12-07 | 2007-12-07 | Metered drop bottle for dispensing microliter amounts of a liquid in the form of a drop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2010511577A true JP2010511577A (ja) | 2010-04-15 |
Family
ID=39492732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009539874A Ceased JP2010511577A (ja) | 2006-12-07 | 2007-12-07 | マイクロリットル量の液体を液滴の形態で分注するための計量ドロップボトル |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8328775B2 (ja) |
| EP (1) | EP2089282B1 (ja) |
| JP (1) | JP2010511577A (ja) |
| KR (1) | KR20090087917A (ja) |
| CN (1) | CN101553406B (ja) |
| AU (1) | AU2007330356B2 (ja) |
| CA (1) | CA2672527A1 (ja) |
| MX (1) | MX2009005827A (ja) |
| WO (1) | WO2008068775A2 (ja) |
| ZA (1) | ZA200903954B (ja) |
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| WO2014123140A1 (ja) * | 2013-02-08 | 2014-08-14 | ロート製薬株式会社 | 点眼用容器 |
| JP2014166978A (ja) * | 2013-01-31 | 2014-09-11 | Rohto Pharmaceut Co Ltd | 点眼剤 |
| JP2014166977A (ja) * | 2013-01-31 | 2014-09-11 | Rohto Pharmaceut Co Ltd | 点眼剤 |
| JP2014166976A (ja) * | 2013-01-31 | 2014-09-11 | Rohto Pharmaceut Co Ltd | 点眼剤 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014105028A (ja) * | 2012-11-30 | 2014-06-09 | Yoshino Kogyosho Co Ltd | 扁平注出容器 |
| JP2017186368A (ja) * | 2013-01-31 | 2017-10-12 | ロート製薬株式会社 | 点眼剤 |
| JP2014166978A (ja) * | 2013-01-31 | 2014-09-11 | Rohto Pharmaceut Co Ltd | 点眼剤 |
| JP2014166977A (ja) * | 2013-01-31 | 2014-09-11 | Rohto Pharmaceut Co Ltd | 点眼剤 |
| JP2014166976A (ja) * | 2013-01-31 | 2014-09-11 | Rohto Pharmaceut Co Ltd | 点眼剤 |
| JP2018044002A (ja) * | 2013-01-31 | 2018-03-22 | ロート製薬株式会社 | 点眼剤 |
| JPWO2014123140A1 (ja) * | 2013-02-08 | 2017-02-02 | ロート製薬株式会社 | 点眼用容器 |
| WO2014123140A1 (ja) * | 2013-02-08 | 2014-08-14 | ロート製薬株式会社 | 点眼用容器 |
| JP2019023111A (ja) * | 2013-02-08 | 2019-02-14 | ロート製薬株式会社 | 点眼用容器 |
| JP7178873B2 (ja) | 2013-02-08 | 2022-11-28 | ロート製薬株式会社 | 点眼用容器 |
| JP2022528680A (ja) * | 2019-04-15 | 2022-06-15 | サムファ カンパニー リミテッド | 異種内容物混合容器 |
| JP7253850B2 (ja) | 2019-04-15 | 2023-04-07 | サムファ カンパニー リミテッド | 異種内容物混合容器 |
| JP2023071924A (ja) * | 2019-04-26 | 2023-05-23 | アプタル ラドルフツエル ゲーエムベーハ | 医薬液体を放出するためのディスペンサー |
| JP7536130B2 (ja) | 2019-04-26 | 2024-08-19 | アプタル ラドルフツエル ゲーエムベーハ | 医薬液体を放出するためのディスペンサー |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2009005827A (es) | 2009-09-08 |
| EP2089282A4 (en) | 2010-10-27 |
| WO2008068775A2 (en) | 2008-06-12 |
| EP2089282B1 (en) | 2014-01-08 |
| WO2008068775A3 (en) | 2008-07-31 |
| EP2089282A2 (en) | 2009-08-19 |
| AU2007330356A1 (en) | 2008-06-12 |
| CN101553406A (zh) | 2009-10-07 |
| ZA200903954B (en) | 2010-04-28 |
| US8328775B2 (en) | 2012-12-11 |
| US20100016814A1 (en) | 2010-01-21 |
| AU2007330356B2 (en) | 2013-05-02 |
| KR20090087917A (ko) | 2009-08-18 |
| CN101553406B (zh) | 2011-05-04 |
| CA2672527A1 (en) | 2008-06-12 |
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