JPH09508315A - 凝集性粉末を混合するための方法および装置 - Google Patents
凝集性粉末を混合するための方法および装置Info
- Publication number
- JPH09508315A JPH09508315A JP7520539A JP52053995A JPH09508315A JP H09508315 A JPH09508315 A JP H09508315A JP 7520539 A JP7520539 A JP 7520539A JP 52053995 A JP52053995 A JP 52053995A JP H09508315 A JPH09508315 A JP H09508315A
- Authority
- JP
- Japan
- Prior art keywords
- container
- powder
- mixing
- porous partition
- compartment
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
- B01F25/84—Falling-particle mixers comprising superimposed receptacles, the material flowing from one to the other, e.g. of the sandglass type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Accessories For Mixers (AREA)
- Disintegrating Or Milling (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.少なくとも1個の多孔仕切りより隔てられた少なくとも2個の区画を有する 容器を使用して粉末を回転運動に付すことからなり、容器の回転運動を周期的に 停止し、そして粉末を少なくとも1個の多孔仕切りを通して一方の区画から少な くとも1個の他方の区画まで強制的に押しやることを特徴とする、約10μm未満 の粒度を有する微粉末状薬剤のような少なくとも2種の凝集性微粉末を混合する 方法。 2.容器を実質的に180°の角度で垂直方向に回転させ、そしてそれぞれの回転 後に粉末を強制的に多孔仕切りを通過させる請求項1記載の方法。 3.回転運動の他に、容器を回転の前後またはその間に振動運動にもまた付す請 求項1または2記載の方法。 4.振動運動は垂直方向および水平方向の両方である請求項1〜3の何れかの項 記載の方法。 5.容器の回転のそれぞれの停止において、実質的にすべての粉末を強制的に少 なくとも1個の多孔仕切りを通過させる請求項1〜4の何れかの項記載の方法。 6.少なくとも1個の多孔仕切りに振動または超音波を施して粉末混合物を強制 的に少なくとも1個の多孔仕切りの細孔を通過させる請求項1〜5の何れかの項 記載の方法。 7.少なくとも1回繰り返され、その繰り返し工程の前に容器がからにされる請 求項1〜6の何れかの項記載の方法。 8.少なくとも1個の多孔仕切り(4)により隔てられた少なくとも2個の区画(2a ,2b)を有する容器(2)からなり、少なくとも1個の 区画は粉末を混合するための手段、180°の回転角度で容器を第1の位置から第 2の位置まで回転させるための回転手段および回転の前後またはその間に容器を 振動させるための振動手段を備えており、それにより使用時に少なくとも1個の 多孔仕切り(4)を通して一方の区画中の粉末を少なくとも1個の他方の区画に強 制的に押しやることを特徴とする、均質混合物を得るために約10μm未満の粒度 を有する微粉末状薬剤のような凝集性微粉末を混合する装置。 9.振動手段は使用時に容器を垂直方向および水平方向の両方に振動させる請求 項8記載の装置。 10.少なくとも1個の区画(2a、2b)にある混合手段は好ましくはリング(10a,10b )の形態である少なくとも1個の自由に移動できる部分からなる請求項8または 9記載の装置。 11.混合手段は容器(2)の縦軸方向に伸びる軸(11)に備えつけられた回転スクレ ーパ(10a',10b')からなる請求項8または9記載の装置。 12.区画(2a,2b)は少なくとも1個の仕切り(4)から離れた端部に開口部を有し、 そして蓋(8aおよび8b)が開口部に載せられる請求項8〜11の何れかの項記載の装 置。 13.多孔仕切りはネットスクリーンである請求項8〜12の何れかの項記載の装置 。 14.多孔仕切りは篩の形態である請求項8〜12の何れかの項記載の装置。 15.ネットスクリーンまたは篩の細孔の大きさは2mm未満、好ましくは1mm未満 である請求項12記載の装置。 16.少なくとも1個の多孔仕切りに振動または超音波を施す請求項8〜15の何れ かの項記載の装置。 17.容器、撹拌装置および少なくとも1個の多孔仕切りは粉末混合物が容器の壁 、撹拌装置および/または少なくとも1個の多孔仕切りに付着しないような材料 で作られている、またはそのような材料を備えている請求項8〜16の何れかの項 記載の装置。 18.凝集性微粉末の混合における請求項8〜17の何れかの項記載の装置の使用。 19.請求項1〜7の何れかの項記載の方法に従って得られた粉末混合物を含有す る呼吸作動吸入器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9400335-7 | 1994-02-02 | ||
SE9400335A SE9400335D0 (sv) | 1994-02-02 | 1994-02-02 | Powder mixing |
PCT/SE1995/000076 WO1995021015A1 (en) | 1994-02-02 | 1995-01-26 | Process and apparatus for mixing cohesive powders |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09508315A true JPH09508315A (ja) | 1997-08-26 |
JP3645264B2 JP3645264B2 (ja) | 2005-05-11 |
Family
ID=20392781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52053995A Expired - Fee Related JP3645264B2 (ja) | 1994-02-02 | 1995-01-26 | 凝集性粉末を混合するための方法および装置 |
Country Status (32)
Country | Link |
---|---|
US (1) | US6308704B1 (ja) |
EP (1) | EP0742738B1 (ja) |
JP (1) | JP3645264B2 (ja) |
KR (1) | KR100359593B1 (ja) |
CN (2) | CN1066635C (ja) |
AT (1) | ATE168282T1 (ja) |
AU (1) | AU688861B2 (ja) |
BR (1) | BR9506672A (ja) |
CA (1) | CA2181262C (ja) |
CZ (1) | CZ288109B6 (ja) |
DE (1) | DE69503470T2 (ja) |
DK (1) | DK0742738T3 (ja) |
EE (1) | EE03208B1 (ja) |
EG (1) | EG20538A (ja) |
ES (1) | ES2119399T3 (ja) |
FI (1) | FI963041A0 (ja) |
HU (1) | HU219374B (ja) |
IL (1) | IL112356A (ja) |
IS (1) | IS1754B (ja) |
MX (1) | MX9603072A (ja) |
MY (1) | MY111994A (ja) |
NO (1) | NO305110B1 (ja) |
NZ (1) | NZ279940A (ja) |
PL (1) | PL176570B1 (ja) |
RU (1) | RU2140319C1 (ja) |
SE (1) | SE9400335D0 (ja) |
SG (1) | SG47044A1 (ja) |
SK (1) | SK281561B6 (ja) |
TW (1) | TW266165B (ja) |
UA (1) | UA28037C2 (ja) |
WO (1) | WO1995021015A1 (ja) |
ZA (1) | ZA95438B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013535006A (ja) * | 2010-06-09 | 2013-09-09 | サントル ナシオナル ドゥ ラ ルシェルシェサイアンティフィク(セエヌエールエス) | 後方散乱光および/または透過光の変化を分析することによって複合媒体の特性を測定するための装置と方法 |
JP2017185463A (ja) * | 2016-04-07 | 2017-10-12 | 株式会社スギノマシン | 撹拌容器及びそれを用いた撹拌装置 |
JP2021530375A (ja) * | 2018-07-11 | 2021-11-11 | アーケマ・インコーポレイテッド | ポリマー粉末の熱処理のための方法及び装置 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9400335D0 (sv) | 1994-02-02 | 1994-02-02 | Astra Ab | Powder mixing |
SE512386C2 (sv) * | 1998-07-30 | 2000-03-06 | Microdrug Ag | Förfarande och anordning för klassificering av elektrostatiskt laddat pulverformigt material |
DE19917347A1 (de) * | 1999-04-16 | 2000-11-09 | Gsf Forschungszentrum Umwelt | Verfahren und Vorrichtung zum trockenen Anbringen von Substanzen an inhalierbare pulverförmige Trägerstoffe |
GB9924808D0 (en) | 1999-10-21 | 1999-12-22 | Glaxo Group Ltd | Medicament dispenser |
GB9924780D0 (en) * | 1999-10-21 | 1999-12-22 | Glaxo Group Ltd | Medicament dispenser |
US6595210B2 (en) * | 2000-11-27 | 2003-07-22 | Unisia Jecs Corporation | Inhalator for administering powder composition |
US6644309B2 (en) * | 2001-01-12 | 2003-11-11 | Becton, Dickinson And Company | Medicament respiratory delivery device and method |
US6443152B1 (en) * | 2001-01-12 | 2002-09-03 | Becton Dickinson And Company | Medicament respiratory delivery device |
US6722364B2 (en) * | 2001-01-12 | 2004-04-20 | Becton, Dickinson And Company | Medicament inhalation delivery devices and methods for using the same |
SI1699434T1 (sl) | 2003-09-02 | 2011-06-30 | Norton Healthcare Ltd | Postopek za pripravo zdravila |
SE0303570L (sv) * | 2003-12-03 | 2005-06-04 | Microdrug Ag | Fukt-känslig medicinsk produkt |
KR100803962B1 (ko) | 2006-10-12 | 2008-02-15 | 박동옥 | 미강 미세분말 추출기 |
US7878430B2 (en) * | 2006-11-20 | 2011-02-01 | The University Of Western Ontario | Method and apparatus for uniformly dispersing additive particles in fine powders |
US7648093B2 (en) * | 2007-03-27 | 2010-01-19 | Dennis Kruger | Pill crusher and pill pouch |
KR100818369B1 (ko) | 2007-03-29 | 2008-04-02 | 사단법인 한국가속기 및 플라즈마 연구협회 | 금속가루와 산화제가루의 혼합 캡슐을 제조하는 제조장치 |
EP2346471B1 (en) * | 2008-10-08 | 2015-09-30 | Sanyasi R. Kalidindi | Method and apparatus for alternately sifting and blending powders in the same operation |
US8827545B2 (en) | 2012-08-28 | 2014-09-09 | Sanyasi R. Kalidindi | Apparatus for alternately sifting and blending powders in the same operation |
EP3088157B1 (en) * | 2015-04-30 | 2021-05-12 | Fimic S.r.l. | Filter for plastic material |
US20160370253A1 (en) * | 2015-06-19 | 2016-12-22 | Sanyasi R. Kalidindi | Powder segregation testing apparatus and method of using |
FR3042986B1 (fr) * | 2015-11-04 | 2017-12-15 | Commissariat Energie Atomique | Dispositif de melange de poudres par fluide cryogenique et generation de vibrations |
FR3042985A1 (fr) * | 2015-11-04 | 2017-05-05 | Commissariat Energie Atomique | Dispositif de melange de poudres par fluide cryogenique |
CN105435698B (zh) * | 2015-12-23 | 2018-05-15 | 张家港江南粉末涂料有限公司 | 组合式高速混合器 |
CN108499387A (zh) * | 2017-02-23 | 2018-09-07 | 王世亮 | 一种粒子级分散粉料混合装置 |
CN108144536A (zh) * | 2018-01-29 | 2018-06-12 | 攀枝花博特建材有限公司 | 粉料混合装置 |
US20230182094A1 (en) * | 2021-12-14 | 2023-06-15 | Honeywell Federal Manufacturing & Technologies, Llc | Resonant acoustic mixing system and method |
DE102022207626A1 (de) | 2022-07-26 | 2024-02-01 | Hs-Tumbler Gmbh | Vorrichtung und Verfahren zum Mischen |
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US1162816A (en) * | 1914-12-23 | 1915-12-07 | Herbert B Sperry | Flour-sifter. |
US1593312A (en) * | 1926-05-27 | 1926-07-20 | Arthur C Shappell | Blender |
US2642063A (en) * | 1948-07-31 | 1953-06-16 | Frederick M Turnbull | Inhaler |
US2534636A (en) * | 1949-02-12 | 1950-12-19 | American Cyanamid Co | Powder dispenser |
US2569720A (en) * | 1949-03-22 | 1951-10-02 | Package Devices Inc | Medicinal inhaler |
US3669113A (en) * | 1966-03-07 | 1972-06-13 | Fisons Ltd | Inhalation device |
US3512569A (en) * | 1968-03-26 | 1970-05-19 | Monsanto Co | Detergent reactor |
US3531092A (en) * | 1968-10-22 | 1970-09-29 | Praschak Machine Co Inc | Rotary batch mixer and method |
DE2218729B1 (de) * | 1972-04-18 | 1974-03-21 | Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal | Vorrichtung zum mischen und granulieren |
US4069819A (en) * | 1973-04-13 | 1978-01-24 | Societa Farmaceutici S.P.A. | Inhalation device |
US4164476A (en) * | 1976-06-09 | 1979-08-14 | Konishiroku Photo Industry Co. Ltd. | Developer for latent electrostatic image and process for preparation thereof |
JPS5386470U (ja) * | 1976-12-20 | 1978-07-15 | ||
JPS5586526A (en) * | 1978-12-25 | 1980-06-30 | Fujitsu Ltd | Ball mill |
JPS5637784Y2 (ja) * | 1979-03-24 | 1981-09-04 | ||
DE3172733D1 (en) * | 1980-12-05 | 1985-11-28 | Raymond W Hubbard | Meat processor and process for treating meat |
DD219114A1 (de) | 1983-10-26 | 1985-02-27 | Kosmetik Kom Veb | Anordnung zum herstellen von feinkoernigen homogenen pulvergemischen |
KR880000462Y1 (en) * | 1985-05-10 | 1988-03-12 | Kim Sok Hwan | Disc box |
JPS62124201A (ja) * | 1985-11-21 | 1987-06-05 | Kawasaki Steel Corp | 非凝集性粉末と凝集性微粉末の混合方法 |
DD255979A1 (de) | 1986-12-23 | 1988-04-20 | Berlin Tech Konsumgueter | Durchlauferhitzer fuer kaffee- u. teemaschinen |
US4983046A (en) * | 1987-09-04 | 1991-01-08 | Nisshin Flour Milling Co., Ltd. | Mixer |
IL98441A (en) * | 1990-06-14 | 1995-12-31 | Rhone Poulenc Rorer Ltd | Powder inhaler |
US5243970A (en) * | 1991-04-15 | 1993-09-14 | Schering Corporation | Dosing device for administering metered amounts of powdered medicaments to patients |
SE9400335D0 (sv) | 1994-02-02 | 1994-02-02 | Astra Ab | Powder mixing |
-
1994
- 1994-02-02 SE SE9400335A patent/SE9400335D0/xx unknown
-
1995
- 1995-01-12 IS IS4250A patent/IS1754B/is unknown
- 1995-01-13 TW TW084100277A patent/TW266165B/zh active
- 1995-01-17 IL IL11235695A patent/IL112356A/xx not_active IP Right Cessation
- 1995-01-19 ZA ZA95438A patent/ZA95438B/xx unknown
- 1995-01-26 DK DK95909165T patent/DK0742738T3/da active
- 1995-01-26 CN CN95191482A patent/CN1066635C/zh not_active Expired - Fee Related
- 1995-01-26 HU HU9602131A patent/HU219374B/hu not_active IP Right Cessation
- 1995-01-26 SG SG1996004057A patent/SG47044A1/en unknown
- 1995-01-26 EP EP95909165A patent/EP0742738B1/en not_active Expired - Lifetime
- 1995-01-26 BR BR9506672A patent/BR9506672A/pt not_active IP Right Cessation
- 1995-01-26 CA CA002181262A patent/CA2181262C/en not_active Expired - Fee Related
- 1995-01-26 JP JP52053995A patent/JP3645264B2/ja not_active Expired - Fee Related
- 1995-01-26 EE EE9600074A patent/EE03208B1/xx not_active IP Right Cessation
- 1995-01-26 ES ES95909165T patent/ES2119399T3/es not_active Expired - Lifetime
- 1995-01-26 KR KR1019960704180A patent/KR100359593B1/ko not_active IP Right Cessation
- 1995-01-26 WO PCT/SE1995/000076 patent/WO1995021015A1/en active IP Right Grant
- 1995-01-26 PL PL95315624A patent/PL176570B1/pl not_active IP Right Cessation
- 1995-01-26 AU AU17218/95A patent/AU688861B2/en not_active Ceased
- 1995-01-26 NZ NZ279940A patent/NZ279940A/en unknown
- 1995-01-26 CZ CZ19962280A patent/CZ288109B6/cs unknown
- 1995-01-26 SK SK1011-96A patent/SK281561B6/sk unknown
- 1995-01-26 DE DE69503470T patent/DE69503470T2/de not_active Expired - Fee Related
- 1995-01-26 UA UA96083424A patent/UA28037C2/uk unknown
- 1995-01-26 MX MX9603072A patent/MX9603072A/es not_active IP Right Cessation
- 1995-01-26 AT AT95909165T patent/ATE168282T1/de not_active IP Right Cessation
- 1995-01-26 RU RU96117653/12A patent/RU2140319C1/ru not_active IP Right Cessation
- 1995-01-27 MY MYPI95000208A patent/MY111994A/en unknown
- 1995-01-30 EG EG9495A patent/EG20538A/xx active
-
1996
- 1996-07-25 NO NO963109A patent/NO305110B1/no not_active IP Right Cessation
- 1996-08-01 FI FI963041A patent/FI963041A0/fi unknown
-
1997
- 1997-08-04 US US08/905,856 patent/US6308704B1/en not_active Expired - Fee Related
-
2000
- 2000-06-10 CN CN00118337A patent/CN1131723C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013535006A (ja) * | 2010-06-09 | 2013-09-09 | サントル ナシオナル ドゥ ラ ルシェルシェサイアンティフィク(セエヌエールエス) | 後方散乱光および/または透過光の変化を分析することによって複合媒体の特性を測定するための装置と方法 |
US9110031B2 (en) | 2010-06-09 | 2015-08-18 | Centre National De La Recherche Scientifique-Cnrs | Device and method intended to measure the properties of a complex medium by analysis of the variation in backscattered and/or transmitted light |
JP2017185463A (ja) * | 2016-04-07 | 2017-10-12 | 株式会社スギノマシン | 撹拌容器及びそれを用いた撹拌装置 |
JP2021530375A (ja) * | 2018-07-11 | 2021-11-11 | アーケマ・インコーポレイテッド | ポリマー粉末の熱処理のための方法及び装置 |
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