JP4956616B2 - 弾性隔壁を備える薬剤混合容器 - Google Patents
弾性隔壁を備える薬剤混合容器 Download PDFInfo
- Publication number
- JP4956616B2 JP4956616B2 JP2009528014A JP2009528014A JP4956616B2 JP 4956616 B2 JP4956616 B2 JP 4956616B2 JP 2009528014 A JP2009528014 A JP 2009528014A JP 2009528014 A JP2009528014 A JP 2009528014A JP 4956616 B2 JP4956616 B2 JP 4956616B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- elastic partition
- mixing
- wall
- discharge
- 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.)
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Links
- 238000005192 partition Methods 0.000 title claims description 66
- 239000003814 drug Substances 0.000 title claims description 57
- 229940079593 drug Drugs 0.000 title claims description 43
- 239000011344 liquid material Substances 0.000 description 23
- 239000000203 mixture Substances 0.000 description 22
- 239000003795 chemical substances by application Substances 0.000 description 17
- 238000004891 communication Methods 0.000 description 17
- 239000000126 substance Substances 0.000 description 17
- 239000000843 powder Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 238000004321 preservation Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 239000003479 dental cement Substances 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- 239000002639 bone cement Substances 0.000 description 1
- 239000005548 dental material Substances 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3255—Containers provided with a piston or a movable bottom, and permitting admixture within the container
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3205—Separate rigid or semi-rigid containers joined to each other at their external surfaces
- B65D81/3211—Separate rigid or semi-rigid containers joined to each other at their external surfaces coaxially and provided with means facilitating admixture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Specialized In Special Use (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
2 液材(薬剤)
3 分注室
4 粉材(薬剤)
5 混合室
6 分注シリンダ
7 分注ピストン
8 混合シリンダ
9 排出ピストン
10 外筒
11 端壁
12 弾性隔壁
13 排出補助体
15 連通孔(排出孔)
図示するように、混合シリンダ8の連通孔15は、混合シリンダ8の分注シリンダ6に対する回転位置によって、分注室3またはノズル16と連通可能である。
Claims (5)
- 筒状の外筒と、前記外筒の一端を封止し、排出孔が予め形成され、または、排出孔を形成可能な、内壁面が外側に膨らんだ端壁とを備えるシリンダと、
前記外筒の内部に配置されて前記シリンダ内に混合室を画定可能であり、前記シリンダの前記外筒の内壁面との間に形成する前記混合室の角の内角が鈍角になるように前記端壁の内壁面と反対側に膨らんだ、弾性を有する弾性隔壁と、
前記外筒の内部であって前記混合室の外に配置され、前記混合室側に膨らんだ端面を備え、前記弾性隔壁を前記端壁に押圧して前記端壁側に凸形状になるように変形させることによって、前記混合室の容積を小さくする排出補助体とを有することを特徴とする薬剤混合容器。 - 前記排出補助体は、前記シリンダの前記端壁の内壁面に倣った凸形状をなし、前記弾性隔壁を前記端壁に密着させられることを特徴とする請求項1に記載の薬剤混合容器。
- 前記弾性隔壁と前記排出補助体とは一体に形成されていることを特徴とする請求項1または2に記載の薬剤混合容器。
- 前記弾性隔壁は、前記外筒の内壁面に当接し、前記混合室の外側に延伸する筒状の筒部を有し、
前記排出補助体は、前記弾性隔壁の筒部に嵌装されることを特徴とする請求項1または2に記載の薬剤混合容器。 - 前記混合室に連通可能な分注室を有することを特徴とする請求項1から4のいずれかに記載の薬剤混合容器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/065962 WO2009022426A1 (ja) | 2007-08-16 | 2007-08-16 | 弾性隔壁を備える薬剤混合容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009022426A1 JPWO2009022426A1 (ja) | 2010-11-11 |
JP4956616B2 true JP4956616B2 (ja) | 2012-06-20 |
Family
ID=40350490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009528014A Active JP4956616B2 (ja) | 2007-08-16 | 2007-08-16 | 弾性隔壁を備える薬剤混合容器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8403180B2 (ja) |
JP (1) | JP4956616B2 (ja) |
CN (1) | CN101778613B (ja) |
DE (1) | DE112007003620B4 (ja) |
WO (1) | WO2009022426A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2853226A1 (en) | 2013-09-30 | 2015-04-01 | Shofu Inc. | Nozzle mounting structure of a component container |
EP2853311A1 (en) | 2013-09-30 | 2015-04-01 | Shofu Inc. | Two-component mixing container including piston using spring engagement |
EP2853227A1 (en) | 2013-09-30 | 2015-04-01 | Shofu Inc. | Two-component mixing container with communication passage of liquid-tight structure |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0922294D0 (en) * | 2009-12-22 | 2010-02-03 | 3M Innovative Properties Co | A dispensing device for a dental material and a method of filling the device |
JP2012125436A (ja) * | 2010-12-16 | 2012-07-05 | Otsuka Pharmaceut Factory Inc | バイアル |
EP2783654A1 (en) * | 2013-03-26 | 2014-10-01 | 3M Innovative Properties Company | A plunger assembly and a capsule for dispensing a dental material |
DE102015121453A1 (de) * | 2015-12-09 | 2017-06-14 | Heraeus Kulzer Gmbh | Zwei Komponenten Mischkapsel, insbesondere für dentale Zwecke |
DE102017111725B4 (de) * | 2017-05-30 | 2024-02-08 | Kulzer Gmbh | Zwei Komponenten Mischkapsel, insbesondere für dentale Zwecke |
CN108438503B (zh) * | 2018-05-17 | 2024-03-15 | 胡长青 | 一种用于黑枸杞饮品的瓶子 |
US11491277B2 (en) | 2018-08-13 | 2022-11-08 | Monumedical, Llc | Syringe with multi-stage filling and dispensing |
CN114366655B (zh) * | 2021-12-17 | 2023-10-31 | 海口天行健药物研究有限公司 | 一种自动药盒 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381779A (en) * | 1981-07-16 | 1983-05-03 | Sterling Drug Inc. | Deformable slidable piston to provide self-aspiration in hypodermic cartridge ampoules |
WO1994012227A1 (en) * | 1992-12-01 | 1994-06-09 | Tetsuro Higashikawa | Syringe |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US97165A (en) * | 1869-11-23 | Peter f | ||
US3319420A (en) * | 1965-07-20 | 1967-05-16 | Olaer Patent Co | Pressure vessel |
DE2024331C3 (de) * | 1970-05-19 | 1974-02-21 | Etablissement Dentaire Ivoclar, Schaan (Liechtenstein) | Mischbehälter für die Aufnahme von miteinander reagierenden Substanzen für die Herstellung von gebrauchsfertigen Dentalpräparaten |
US3828778A (en) * | 1973-01-22 | 1974-08-13 | Master Molded Prod Corp | Disposable ointment applicator |
JPS5869574A (ja) * | 1981-10-21 | 1983-04-25 | 山川 芳雄 | 薬液分注器の複合円錐台形ピストン |
DE3325622C2 (de) | 1983-07-15 | 1986-01-30 | Peter Dr. März | Injektionsspritze |
JP2537050B2 (ja) | 1987-04-22 | 1996-09-25 | 株式会社ジーシー | 歯牙修復材用カプセル |
US4986820A (en) | 1989-06-23 | 1991-01-22 | Ultradent Products, Inc. | Syringe apparatus having improved plunger |
US5172807A (en) * | 1991-09-30 | 1992-12-22 | Centrix, Inc. | Cement mixing capsule |
DE4315920C1 (de) * | 1993-05-12 | 1994-12-22 | Ivoclar Ag | Mischkapsel für Dentalmassen |
JPH06327771A (ja) * | 1993-05-25 | 1994-11-29 | Ishikawa Seisakusho:Kk | 薬液充填済みシリンジ |
US5445523A (en) * | 1993-09-03 | 1995-08-29 | Ultradent Products, Inc. | Syringe apparatus and methods for dispensing viscous materials |
DE4332308C1 (de) * | 1993-09-23 | 1994-09-29 | Heraeus Kulzer Gmbh | Spritze zum dosierten Abgeben von viskosen Werkstoffen, insbesondere von dentalen Werkstoffen |
JP2001340356A (ja) * | 2000-05-31 | 2001-12-11 | Gc Corp | 歯牙修復材用カプセル |
EP1576933A1 (en) * | 2004-03-11 | 2005-09-21 | 3M Espe Ag | Capsule for storage, mixing and dispensing materials |
US6997910B2 (en) * | 2004-05-03 | 2006-02-14 | Infusive Technologies, Llc | Multi-chamber, sequential dose dispensing syringe |
US20060084909A1 (en) * | 2004-07-12 | 2006-04-20 | Chung Yuan Christian University | Syringe with separate cavities |
DE502005005547D1 (de) * | 2005-07-15 | 2008-11-13 | Dentaco Gmbh | Pipettiervorrichtung |
EP1759657B1 (en) | 2005-09-01 | 2016-12-14 | 3M Innovative Properties Company | Capsule for storage, mixing and dispensing dental materials |
JP5356144B2 (ja) * | 2009-07-30 | 2013-12-04 | 株式会社ジーシー | 歯牙修復材用カプセル |
US8893925B2 (en) * | 2009-09-08 | 2014-11-25 | Sdi (North America), Inc. | Mixing and dispensing container |
-
2007
- 2007-08-16 WO PCT/JP2007/065962 patent/WO2009022426A1/ja active Application Filing
- 2007-08-16 CN CN2007801002322A patent/CN101778613B/zh not_active Expired - Fee Related
- 2007-08-16 DE DE112007003620.6T patent/DE112007003620B4/de not_active Expired - Fee Related
- 2007-08-16 JP JP2009528014A patent/JP4956616B2/ja active Active
- 2007-08-16 US US12/673,619 patent/US8403180B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381779A (en) * | 1981-07-16 | 1983-05-03 | Sterling Drug Inc. | Deformable slidable piston to provide self-aspiration in hypodermic cartridge ampoules |
WO1994012227A1 (en) * | 1992-12-01 | 1994-06-09 | Tetsuro Higashikawa | Syringe |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2853226A1 (en) | 2013-09-30 | 2015-04-01 | Shofu Inc. | Nozzle mounting structure of a component container |
EP2853311A1 (en) | 2013-09-30 | 2015-04-01 | Shofu Inc. | Two-component mixing container including piston using spring engagement |
EP2853227A1 (en) | 2013-09-30 | 2015-04-01 | Shofu Inc. | Two-component mixing container with communication passage of liquid-tight structure |
KR20150037467A (ko) | 2013-09-30 | 2015-04-08 | 소후 인코포레이티드 | 액밀 구조의 연통로를 갖는 2성분 혼합 용기 |
KR20150037469A (ko) | 2013-09-30 | 2015-04-08 | 소후 인코포레이티드 | 성분 용기의 노즐 장착 구조 |
JP2015066332A (ja) * | 2013-09-30 | 2015-04-13 | ぺんてる株式会社 | 液密構造の連通路を有する2成分混合容器 |
US9156014B2 (en) | 2013-09-30 | 2015-10-13 | Shofu Inc. | Two-component mixing container with communication passage of liquid-tight structure |
US9162199B2 (en) | 2013-09-30 | 2015-10-20 | Shofu Inc. | Two-component mixing container including piston using spring engagement |
US9271807B2 (en) | 2013-09-30 | 2016-03-01 | Shofu Inc. | Nozzle mounting structure of component container |
KR102136069B1 (ko) * | 2013-09-30 | 2020-07-21 | 소후 인코포레이티드 | 액밀 구조의 연통로를 갖는 2성분 혼합 용기 |
Also Published As
Publication number | Publication date |
---|---|
WO2009022426A1 (ja) | 2009-02-19 |
US8403180B2 (en) | 2013-03-26 |
CN101778613B (zh) | 2013-02-13 |
DE112007003620B4 (de) | 2014-03-27 |
CN101778613A (zh) | 2010-07-14 |
US20110017777A1 (en) | 2011-01-27 |
DE112007003620T5 (de) | 2010-06-24 |
JPWO2009022426A1 (ja) | 2010-11-11 |
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