Title:
OPTIMIZATION AND CONTROL OF THE FREEZE-DRYING PROCESS OF PHARMACEUTICAL PRODUCTS
Document Type and Number:
WIPO Patent Application WO/2007/116371
Kind Code:
A2
Abstract:
A system is described for monitoring the lyophilisation process of a product
in containers (4, 4a, 4b) arranged inside a lyophilisation chamber, comprising
a temperature measurement system (6) associated with each container housed
inside (10) said lyophilisation chamber, capable of surveying local temperature
data for each container. The system includes: a wireless communication system
(8) for the surveyed temperature data; and a processing module (16) for said data,
located externally to the lyophilisation chamber, programmed to determine
at least one parameter indicative of the progress of the lyophilisation process
not measured by the measurement system, by means of a predetermined representation
model of the process, capable of correlating a local temperature value of the
container with said parameter.
Inventors:
BARRESI, Antonello (Via Allegri 10, Collegno, I-10093, IT)
BALDI, Giancarlo (Via Pomba 1, Torino, I-10123, IT)
PARVIS, Marco (Corso Risorgimento 48, Biella, I-13051, IT)
VALLAN, Alberto (Via Bonino 98b, Pralungo, I-13899, IT)
VELARDI, Salvatore (Via Merlo 43, Rivarolo Canavese, I-10086, IT)
HAMMOURI, Hassan (175 Impasse Des Verchères, Coublevie, F-38500, FR)
BALDI, Giancarlo (Via Pomba 1, Torino, I-10123, IT)
PARVIS, Marco (Corso Risorgimento 48, Biella, I-13051, IT)
VALLAN, Alberto (Via Bonino 98b, Pralungo, I-13899, IT)
VELARDI, Salvatore (Via Merlo 43, Rivarolo Canavese, I-10086, IT)
HAMMOURI, Hassan (175 Impasse Des Verchères, Coublevie, F-38500, FR)
Application Number:
IB2007/051276
Publication Date:
October 18, 2007
Filing Date:
April 10, 2007
Export Citation:
Assignee:
POLITECNICO DI TORINO (Corso Duca Degli Abruzzi 24, Torino, I-10129, IT)
UNIVERSITE CLAUDE BERNARD LYON 1 (43 Boulevard Du 11 Novembre 1918, Villeurbanne Cedex, F-69622, FR)
BARRESI, Antonello (Via Allegri 10, Collegno, I-10093, IT)
BALDI, Giancarlo (Via Pomba 1, Torino, I-10123, IT)
PARVIS, Marco (Corso Risorgimento 48, Biella, I-13051, IT)
VALLAN, Alberto (Via Bonino 98b, Pralungo, I-13899, IT)
VELARDI, Salvatore (Via Merlo 43, Rivarolo Canavese, I-10086, IT)
HAMMOURI, Hassan (175 Impasse Des Verchères, Coublevie, F-38500, FR)
UNIVERSITE CLAUDE BERNARD LYON 1 (43 Boulevard Du 11 Novembre 1918, Villeurbanne Cedex, F-69622, FR)
BARRESI, Antonello (Via Allegri 10, Collegno, I-10093, IT)
BALDI, Giancarlo (Via Pomba 1, Torino, I-10123, IT)
PARVIS, Marco (Corso Risorgimento 48, Biella, I-13051, IT)
VALLAN, Alberto (Via Bonino 98b, Pralungo, I-13899, IT)
VELARDI, Salvatore (Via Merlo 43, Rivarolo Canavese, I-10086, IT)
HAMMOURI, Hassan (175 Impasse Des Verchères, Coublevie, F-38500, FR)
International Classes:
C22C21/00; C22C21/00
Attorney, Agent or Firm:
RAMBELLI, Paolo et al. (Corso Emilia 8, Torino, I-10152, IT)
Claims:
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Description:
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