FR2685065B1 - Procede de regulation de lyophilisation. - Google Patents

Procede de regulation de lyophilisation.

Info

Publication number
FR2685065B1
FR2685065B1 FR919115462A FR9115462A FR2685065B1 FR 2685065 B1 FR2685065 B1 FR 2685065B1 FR 919115462 A FR919115462 A FR 919115462A FR 9115462 A FR9115462 A FR 9115462A FR 2685065 B1 FR2685065 B1 FR 2685065B1
Authority
FR
France
Prior art keywords
lyophilization
regulation process
regulation
lyophilization regulation
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.)
Expired - Fee Related
Application number
FR919115462A
Other languages
English (en)
Other versions
FR2685065A1 (fr
Inventor
Guy Beurel
Serge Beurel
Gilles Beurel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR919115462A priority Critical patent/FR2685065B1/fr
Priority to EP92403332A priority patent/EP0546932B1/fr
Priority to DE69205128T priority patent/DE69205128T2/de
Priority to CA002085071A priority patent/CA2085071A1/fr
Priority to JP4353130A priority patent/JPH06180181A/ja
Priority to US08/075,651 priority patent/US5428905A/en
Publication of FR2685065A1 publication Critical patent/FR2685065A1/fr
Application granted granted Critical
Publication of FR2685065B1 publication Critical patent/FR2685065B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
FR919115462A 1991-12-12 1991-12-12 Procede de regulation de lyophilisation. Expired - Fee Related FR2685065B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR919115462A FR2685065B1 (fr) 1991-12-12 1991-12-12 Procede de regulation de lyophilisation.
EP92403332A EP0546932B1 (fr) 1991-12-12 1992-12-09 Procédé de régulation de lyophilisation
DE69205128T DE69205128T2 (de) 1991-12-12 1992-12-09 Regelverfahren für Gefriertrocknung.
CA002085071A CA2085071A1 (fr) 1991-12-12 1992-12-10 Procede de regulation de lyophilisation
JP4353130A JPH06180181A (ja) 1991-12-12 1992-12-11 凍結乾燥の調整法
US08/075,651 US5428905A (en) 1991-12-12 1993-06-11 Process for the regulation of lyophilization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR919115462A FR2685065B1 (fr) 1991-12-12 1991-12-12 Procede de regulation de lyophilisation.
US08/075,651 US5428905A (en) 1991-12-12 1993-06-11 Process for the regulation of lyophilization

Publications (2)

Publication Number Publication Date
FR2685065A1 FR2685065A1 (fr) 1993-06-18
FR2685065B1 true FR2685065B1 (fr) 1994-03-04

Family

ID=26229114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919115462A Expired - Fee Related FR2685065B1 (fr) 1991-12-12 1991-12-12 Procede de regulation de lyophilisation.

Country Status (5)

Country Link
US (1) US5428905A (fr)
EP (1) EP0546932B1 (fr)
JP (1) JPH06180181A (fr)
CA (1) CA2085071A1 (fr)
FR (1) FR2685065B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719656B1 (fr) * 1994-05-03 1996-07-26 Agronomique Inst Nat Rech Procédé et dispositif de contrôle de la lyophilisation sous vide.
DE19719398A1 (de) * 1997-05-07 1998-11-12 Amsco Finn Aqua Gmbh Verfahren zur Steuerung eines Gefriertrocknungsprozesses
US6122836A (en) * 1998-05-07 2000-09-26 S.P. Industries, Inc., The Virtis Division Freeze drying apparatus and method employing vapor flow monitoring and/or vacuum pressure control
EP1563237A2 (fr) * 2002-11-21 2005-08-17 Transform Pharmaceuticals, Inc. Systeme de platine de microscope pour lyophilisation et methode d'utilisation de ce systeme
US7089681B2 (en) * 2002-11-26 2006-08-15 Alkermes Controlled Therapeutics, Inc. Method and apparatus for filtering and drying a product
US6935049B2 (en) * 2003-12-24 2005-08-30 Edward K. Alstat Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent
DE102004007526A1 (de) * 2004-02-17 2005-09-01 Oetjen, Georg-Wilhelm, Dr. Verfahren und Einrichtung zur Gefriertrocknung von Produkten
US7347004B1 (en) 2005-01-13 2008-03-25 Lyophilization Services Of New England, Inc. Freeze drying apparatus and method
CN101614469B (zh) * 2009-07-30 2010-10-06 上海东富龙科技股份有限公司 一种全自动智能型真空冷冻干燥机
US9121637B2 (en) 2013-06-25 2015-09-01 Millrock Technology Inc. Using surface heat flux measurement to monitor and control a freeze drying process
JP6659591B2 (ja) * 2014-06-09 2020-03-04 テルモ ビーシーティー、インコーポレーテッド 凍結乾燥
US10605527B2 (en) 2015-09-22 2020-03-31 Millrock Technology, Inc. Apparatus and method for developing freeze drying protocols using small batches of product
SI3392584T1 (sl) * 2017-04-21 2020-09-30 Gea Lyophil Gmbh Zamrzovalni sušilnik in postopek za induciranje nukleacije v proizvodih

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1286002A (fr) * 1961-01-17 1962-03-02 Usifroid Procédé pour la régulation des opérations de congélation-dessication et installation pour sa mise en oeuvre
US3487554A (en) * 1965-09-23 1970-01-06 George Tooby Method and apparatus for dehydrating materials
US3466756A (en) * 1967-11-06 1969-09-16 George Tooby Method for dehydrating materials
SU953396A1 (ru) * 1979-05-08 1982-08-23 Всесоюзный Научно-Исследовательский Биотехнический Институт Способ определени теплоты сублимации материала

Also Published As

Publication number Publication date
EP0546932A1 (fr) 1993-06-16
EP0546932B1 (fr) 1995-09-27
CA2085071A1 (fr) 1993-06-13
FR2685065A1 (fr) 1993-06-18
JPH06180181A (ja) 1994-06-28
US5428905A (en) 1995-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse