JPWO2009022425A1 - 偏芯した連通孔を備える薬剤混合容器 - Google Patents
偏芯した連通孔を備える薬剤混合容器 Download PDFInfo
- Publication number
- JPWO2009022425A1 JPWO2009022425A1 JP2009528013A JP2009528013A JPWO2009022425A1 JP WO2009022425 A1 JPWO2009022425 A1 JP WO2009022425A1 JP 2009528013 A JP2009528013 A JP 2009528013A JP 2009528013 A JP2009528013 A JP 2009528013A JP WO2009022425 A1 JPWO2009022425 A1 JP WO2009022425A1
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- internal space
- mixing container
- end wall
- 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.)
- Granted
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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
- B65D81/3205—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
-
- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0005—Containers or packages provided with a piston or with a movable bottom or partition having approximately the same section as the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Package Specialized In Special Use (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
混合チャンバ内で2種類の薬剤をよく混合した後、さらに、ピストンを押し込むことで、第2シリンダを第1シリンダの奥に押し込んで、第1のシリンダの先端に設けたノズルから、2種類の薬剤の混合物を押し出すことができるようになっている。
2 液材(薬剤)
3 第1内部空間
4 粉材(薬剤)
5 第2内部空間
6 第1シリンダ
7 第1ピストン
8 第2シリンダ
9 第2ピストン
10 端壁
13 連通孔
14 連通孔
17 混合物
18 端壁
19 端壁
21 突起
22 案内溝
23 突起
24 案内溝
25 突起
26 案内溝
図示するように、第2シリンダ8の連通孔14は、第2シリンダ8の第1シリンダ6に対する回転位置によって、連通孔13またはノズル15と連通可能である。
Claims (4)
- 第1シリンダと、
前記第1シリンダに嵌装されて第1の内部空間を形成する第1ピストンと、
前記第1シリンダまたは前記第1ピストンに回転摺動可能に接合された第2シリンダと、
前記第2シリンダに嵌装されて第2の内部空間を形成する第2ピストンとを有し、
前記第2シリンダと前記第2シリンダが接続された前記第1シリンダまたは前記第1ピストンとは、互いの摺動面に、それぞれ、回転軸から偏芯した位置に連通孔が形成され、前記第2シリンダと前記第2シリンダが接続された前記第1シリンダまたは前記第1ピストンとの回転摺動角度によって前記第1の内部空間と前記第2の内部空間とを連通または隔離させることを特徴とする薬剤混合容器。 - 前記第1シリンダおよび前記第2シリンダは、同心の概略円筒形をなすことを有する請求項1に記載の薬剤混合容器。
- 前記第2シリンダと前記第2シリンダが接続された前記第1シリンダまたは前記第1ピストンとの相対的な回転範囲を規制し、前記回転範囲の一端において互いの前記連通孔を連通させる回転規制構造を備え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。
- 前記第1シリンダは、端壁を備える円筒形をなし、
前記第1ピストンは、前記第1シリンダ内に第1の内部空間を形成する端壁を備える円筒形をなし、
前記第2シリンダは、前記第1ピストンの内部に嵌装され、前記第1ピストンの前記端壁に摺接する端壁を備える円筒形をなし、
前記連通孔は、前記第1ピストンの端壁と前記第2のシリンダの端壁とにそれぞれ形成されていることを特徴とする請求項1に記載の薬剤混合容器。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/065961 WO2009022425A1 (ja) | 2007-08-16 | 2007-08-16 | 偏芯した連通孔を備える薬剤混合容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009022425A1 true JPWO2009022425A1 (ja) | 2010-11-11 |
JP5112438B2 JP5112438B2 (ja) | 2013-01-09 |
Family
ID=40350489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009528013A Active JP5112438B2 (ja) | 2007-08-16 | 2007-08-16 | 偏芯した連通孔を備える薬剤混合容器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8074794B2 (ja) |
JP (1) | JP5112438B2 (ja) |
CN (1) | CN101778614B (ja) |
DE (1) | DE112007003619B4 (ja) |
WO (1) | WO2009022425A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8893925B2 (en) * | 2009-09-08 | 2014-11-25 | Sdi (North America), Inc. | Mixing and dispensing container |
DK2528548T3 (en) * | 2010-01-25 | 2015-01-26 | Tecres Spa | INTERIOR TO MANUFACTURER AND MANAGING a two-MIXTURE |
DE102010044141A1 (de) * | 2010-11-18 | 2012-05-24 | Raumedic Ag | Dosiervorrichtung |
EP2783654A1 (en) * | 2013-03-26 | 2014-10-01 | 3M Innovative Properties Company | A plunger assembly and a capsule for dispensing a dental material |
JP6267909B2 (ja) | 2013-09-30 | 2018-01-24 | 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 |
JP6182039B2 (ja) | 2013-09-30 | 2017-08-16 | ぺんてる株式会社 | バネ係合を利用したピストンを有する2成分混合容器 |
JP6247491B2 (ja) | 2013-09-30 | 2017-12-13 | ぺんてる株式会社 | 混合容器のノズル取付け構造 |
DE102016121606B4 (de) * | 2016-11-11 | 2019-05-02 | Heraeus Medical Gmbh | Knochenzementapplikator mit durch Knochenzementteig angetriebenem Verschlusssystem und Verfahren zum Applizieren eines Knochenzements |
CN114269284A (zh) * | 2019-07-19 | 2022-04-01 | 塞普托东专业股份有限公司 | 用于分配材料的料筒 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE33801E (en) * | 1986-05-09 | 1992-01-21 | Dentsply Research & Development Corp. | Mixing and discharge capsule |
JPS6343653A (ja) * | 1986-08-08 | 1988-02-24 | 株式会社ジーシー | 歯牙修復材用カプセル |
JPH0529718Y2 (ja) * | 1987-06-22 | 1993-07-29 | ||
DE8809184U1 (de) * | 1988-07-18 | 1988-09-08 | Mühlbauer, Ernst, 2000 Hamburg | Mehrkomponenten-Mischkapsel mit Ausspritzeinrichtung für die gemischte Masse, insbesondere für Dentalzw ecke |
JP3066611B2 (ja) * | 1991-04-30 | 2000-07-17 | 武田薬品工業株式会社 | 個別密封容器に収容した2種薬剤の無菌保持混合装置 |
US5172807A (en) * | 1991-09-30 | 1992-12-22 | Centrix, Inc. | Cement mixing capsule |
CA2150255C (en) | 1992-12-01 | 1999-08-03 | Tetsuro Higashikawa | Syringe |
JPH08206197A (ja) * | 1995-02-03 | 1996-08-13 | Material Eng Tech Lab Inc | 注射器 |
WO2000010479A1 (en) | 1998-08-19 | 2000-03-02 | Dentsply International Inc. | Mixing/dispensing capsule |
EP1123061A1 (en) | 1998-10-19 | 2001-08-16 | Dentsply International, Inc. | Mixing/dispensing capsule |
JP4329954B2 (ja) | 1999-06-29 | 2009-09-09 | 東洋ゴム工業株式会社 | 空気入りタイヤ |
US6375460B1 (en) * | 2000-02-17 | 2002-04-23 | Voco Gmbh | Capsule for mixing and applying dental cement |
JP2001340356A (ja) * | 2000-05-31 | 2001-12-11 | Gc Corp | 歯牙修復材用カプセル |
US6386872B1 (en) * | 2001-01-03 | 2002-05-14 | Gc Corporation | Capsule for dental restoration material |
DE50210042D1 (de) * | 2001-10-01 | 2007-06-06 | Alfred Schmid Ag Gossau | Mischkapsel sowie verfahren zum aktivieren der mischkapsel |
JP4152104B2 (ja) * | 2001-12-28 | 2008-09-17 | テルモ株式会社 | シリンジおよびガスケット |
JP2004041377A (ja) * | 2002-07-10 | 2004-02-12 | Shionogi & Co Ltd | 輸液容器及び薬剤収容器 |
JP4168237B2 (ja) | 2002-07-15 | 2008-10-22 | ニプロ株式会社 | 2成分混合型プレフィルドシリンジ |
EP1759657B1 (en) | 2005-09-01 | 2016-12-14 | 3M Innovative Properties Company | Capsule for storage, mixing and dispensing dental materials |
-
2007
- 2007-08-16 US US12/673,615 patent/US8074794B2/en not_active Expired - Fee Related
- 2007-08-16 WO PCT/JP2007/065961 patent/WO2009022425A1/ja active Application Filing
- 2007-08-16 JP JP2009528013A patent/JP5112438B2/ja active Active
- 2007-08-16 CN CN2007801002394A patent/CN101778614B/zh active Active
- 2007-08-16 DE DE112007003619.2T patent/DE112007003619B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101778614B (zh) | 2012-11-28 |
US8074794B2 (en) | 2011-12-13 |
US20110005945A1 (en) | 2011-01-13 |
JP5112438B2 (ja) | 2013-01-09 |
DE112007003619B4 (de) | 2015-09-10 |
CN101778614A (zh) | 2010-07-14 |
WO2009022425A1 (ja) | 2009-02-19 |
DE112007003619T5 (de) | 2010-09-09 |
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