EP3355941A1 - Sterile verpackungseinheit und verfahren zu deren herstellung - Google Patents
Sterile verpackungseinheit und verfahren zu deren herstellungInfo
- Publication number
- EP3355941A1 EP3355941A1 EP16781062.1A EP16781062A EP3355941A1 EP 3355941 A1 EP3355941 A1 EP 3355941A1 EP 16781062 A EP16781062 A EP 16781062A EP 3355941 A1 EP3355941 A1 EP 3355941A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- packaging
- sensor
- unit
- electrical energy
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
- A61L2/08—Radiation
- A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/26—Accessories
- A61L2/28—Devices for testing the effectiveness or completeness of sterilisation or disinfection, e.g. indicators which change colour
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/28—Constructional details, e.g. recesses, hinges disposable or single use
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/48—Automatic or computerized control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/18—Aseptic storing means
- A61L2202/181—Flexible packaging means, e.g. permeable membranes, paper
Definitions
- the invention relates to a sterile packaging unit comprising
- a disposable bioprocessing component having a component wall enclosing a processing space, to which a sensor device having at least one sensor head and a connected sensor electronics comprising a memory unit is fixed, and
- the invention further relates to a method for producing such a packaging unit comprising the steps:
- Processing chamber enclosing component wall, at the one
- Sensor device with at least one sensor head and a connected, a memory unit comprehensive sensor electronics is set,
- a bioprocessing component is understood as meaning every component of a plant for carrying out bioprocesses.
- Bioprocessing components having a processing wall enclosing a component wall are therefore any type of containers and passages suitable for use in bioprocessing equipment.
- Bioreacieskomponenten each having a sensor device which is fixed to the component wall.
- a sensor head is in contact with the processing space and is electrically connected to a sensor electronics, which, among other things, has a memory unit.
- the storage unit is as a
- Ferroelectric Random Access Memory is designed to be resistant to To be gamma radiation, which is typically used to sterilize the disposable bioprocessing components.
- FRAM Ferroelectric Random Access Memory
- a transponder is an interface between the memory unit and an external periphery, so that also read from the outside via the transponder data in the memory unit and out of the
- the manufacturing method for such a disposable bioprocessing component described in said document is to sterilize the component by gamma-irradiation and after the
- the condition of the sensor which may have changed due to the load during the gamma sterilization compared to its original state, be taken into account.
- further data for example identification data, from outside into the memory unit.
- the activation of the sensor electronics takes place in each case by supplying power by means of an electromagnetic high-frequency field via the transponder.
- Sterilization step packaging and disposable bioprocessing components are irradiated together with ionizing radiation (e.g., beta, gamma or x-ray) and thereby sterilized. While the outer side of the package undergoes renewed contamination upon further storage and handling, the disposable bioprocessing component hermetically sealed by the package remains sterile. In this sense, the generic name used here is "sterile
- Packaging unit which in no way requires sterility of the packaging outside.
- a disadvantage of the known packaging units is that for reading data into the memory unit always a close spatial proximity of the sensor electronics, in particular the transponder with an external input / read-out unit, which supplies the power supply for the sensor device in particular via an applied electromagnetic high frequency field, is required ,
- contact unit passing through contact unit is electrically connected.
- the object is achieved in conjunction with the features of the preamble of claim 7, characterized in that the sensor electronics - preferably in the context of the step of hermetically wrapping the disposable Bioreaticianskomponente with the
- Contact unit is connected, which is connected after the sterilization step with an electrical energy storage.
- the central idea of the present invention is to provide a possibility that
- electrically conductive contact plates can be welded or glued into the packaging wall of a plastic bag.
- the contact unit opens into an externally accessible pocket of the packaging wall.
- the packaging wall is therefore double-walled, with an inner wall serving to protect the contents of the package and being penetrated by the contact unit, while the outer wall of the packaging serves solely for holding and protecting the electrical energy store.
- the inventive design of the packaging unit opens up a variety of new uses.
- the person skilled in the art will recognize that the use of the one-time writing of calibration and identification data in the memory, which is known from the document discussed at the outset, also applies to a memory according to the invention
- Sensor electronics by the permanently connected energy source allows other forms of use, in particular with regard to capturing a history of Disposable bioprocessing component during its life between manufacture and use.
- the sensor device comprises an electrically readable dosimeter.
- This dosimeter registers passively, i. without requiring an electrical power supply, the radiation load during the sterilization process.
- the control electronics then still, as provided in a development of the invention, comprises a control unit which is set up to automatically read the dosimeter after contacting the electrical energy storage and automatically write a read dose value in the storage unit, can be checked at any later time, whether the radiation dose was sufficient for sterilization.
- this information can be used within the scope of a quality management for nationwide or random control of the sterilization efficiency prior to storage of the packaging units. Alternatively or additionally, it can also be used immediately before the use of the disposable bioprocessing component to check its suitability.
- the sensor device comprises at least one environment parameter sensor and the sensor electronics comprises a control unit which is set up to periodically read out the environmental parameter sensor after contacting the electrical energy store and to write read parameter values into the memory unit in the respective readout time points .
- environmental parameter sensors are, for example, temperature, pressure and humidity sensors in question. While the former include environmental parameters that can act directly on the bioprocessing component and affect its lifetime, an air humidity sensor can be used to detect any leaks in the package, which in intact condition due to their hermetic closure effect actually no humidity fluctuations in the
- the term of the environmental parameter sensor is to be understood even further here and in particular can also include sensors which For example, by means of transponder technology interact with external beacons and, for example.
- Figure 1 a schematic representation of an inventive
- FIG. 1 shows a highly schematic representation of an embodiment of a
- the disposable bioreactor bag 20 carries a sensor device 40 with five sensor heads T, P, I, L, D and with a
- Memory unit 44 and a control unit 46 includes.
- the sensor heads T, P, I, L, D are connected via a control unit 46 to the memory unit 44 in connection.
- the sensor T is designed as a temperature sensor for measuring a temperature inside or outside of the disposable bioreactor bag 20.
- the sensor P is designed as a pressure sensor for measuring a pressure inside or outside of the disposable bioreactor bag 20.
- the sensor I is designed as an internal sensor for measuring a parameter inside the bioreactor bag 20, for example the ph value of a liquid present in its interior when the bioreactor bag 20 is used.
- the sensor L is designed as a localization sensor that is capable of communicating with an external localization beacon BL when operating.
- the sensor D is designed as a passive operating, electrically readable dosimeter, which is suitable in the passive state, incident radiation, in particular gamma radiation to detect the amount of radiation can then be read electrically in the active state.
- the outer wall of the packaging casing 30 is provided with a pocket 32 in which an electrical energy store 50, for example a lithium-ion accumulator, is arranged.
- the pocket 32 is provided with a closable lid 33 for securing the electrical energy store 50.
- Energy storage 50 is in electrical contact with a contact plate 34, which is preferably materially connected to the wall of the packaging wrapper 30 and this interspersed.
- the contact pad 34 contacts a conductor 36, which at its other end to the sensor electronics 42 of the
- Energy storage is supplied with the required for the operation of the sensor device 40 energy.
- the bioreactor bag 20 together with the sensor device 40 and the packaging wrapper 30 are initially provided according to the invention.
- the bioreactor bag 20 is then inserted into the packaging casing 30 and its sensor device 40 is connected to the contact pad 34 by means of the conductor 36.
- the packaging wrapper 30 is hermetically sealed.
- preconfigured unit is subjected to sterilization by irradiation with ionizing radiation, the amount of radiation from the passive working
- Dosimeter D is detected. After irradiation, the electrical energy store 50 is inserted into the pocket 32 and an electrical connection to the contact pad 34 is established. As a result, the sensor device 40 is supplied with energy. The dosimeter is read out under the control of the control unit 46 and its detected dose value is read into the memory unit 44. Subsequently, the control unit 46 periodically activates the sensors T, P and L in order to detect the corresponding environmental parameters and also read them into the memory unit 44 together with the measurement instants. In this way, in the storage unit 44, a continuous storage history of
- Sensor device 40 can serve; it is also possible, in addition one
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Biochemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Clinical Laboratory Science (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Computer Hardware Design (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015116617.8A DE102015116617B4 (de) | 2015-09-30 | 2015-09-30 | Sterile Verpackungseinheit und Verfahren zu deren Herstellung |
| PCT/EP2016/072536 WO2017055164A1 (de) | 2015-09-30 | 2016-09-22 | Sterile verpackungseinheit und verfahren zu deren herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3355941A1 true EP3355941A1 (de) | 2018-08-08 |
Family
ID=57130343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16781062.1A Ceased EP3355941A1 (de) | 2015-09-30 | 2016-09-22 | Sterile verpackungseinheit und verfahren zu deren herstellung |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US11045566B2 (de) |
| EP (1) | EP3355941A1 (de) |
| DE (1) | DE102015116617B4 (de) |
| WO (1) | WO2017055164A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016113412A1 (de) * | 2016-07-20 | 2018-01-25 | Sartorius Stedim Biotech Gmbh | Durch Bestrahlung sterilisierbares Einweg-Bioreaktorsystem und Verfahren zur Qualitätssicherung eines Einweg-Bioreaktorsystems |
| US10614696B2 (en) * | 2017-12-19 | 2020-04-07 | Winston Johnson | Sterile wet pack detector system |
| EP3522556B1 (de) * | 2018-02-05 | 2022-03-30 | Sartorius Stedim Biotech GmbH | Sensorelement und drahtloskommunikationsvorrichtung für elemente zur einmaligen verwendung |
| CN113196857B (zh) * | 2018-12-21 | 2023-04-25 | Lg电子株式会社 | 在无线通信系统中操作终端和基站的方法以及支持其的装置 |
| EP4264330A1 (de) | 2020-12-21 | 2023-10-25 | Sartorius Stedim Fmt Sas | Verpackungsstrahlungsdosissensor |
| US20240307568A1 (en) * | 2020-12-21 | 2024-09-19 | Sartorius Stedim FMT S.A.S. | Method of measuring irradiation dose at a product level |
| EP4262891A1 (de) | 2020-12-21 | 2023-10-25 | Sartorius Stedim Fmt S.A.S. | Verfahren zur messung der bestrahlungsdosis auf produktebene |
| FR3125962B1 (fr) * | 2021-08-05 | 2025-06-06 | La Valeriane | Dispositif et système de dispensation de médicament |
| US11730976B1 (en) | 2022-11-01 | 2023-08-22 | Ip Liberty Corporation | Applicator with a radiation source within a module for treating tissue having enhanced visualization and radiation shielding capabilities |
| DE102022134263A1 (de) * | 2022-12-21 | 2024-06-27 | Endress+Hauser Conducta Gmbh+Co. Kg | Messanordnung umfassend eine Messzelle und Verfahren zum Einsatz der Messanordnung in einem biotechnologischen und/oder pharmazeutischen Prozess |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007139574A1 (en) * | 2006-05-26 | 2007-12-06 | Ge Healthcare Bio-Sciences Corp. | System and method for monitoring parameters in containers |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055599A2 (en) | 1999-03-16 | 2000-09-21 | Cryovac, Inc. | Dosimetric package and methods of making and characterizing same |
| DE102006001610B4 (de) * | 2006-01-11 | 2009-06-10 | Sartorius Stedim Biotech Gmbh | Vorrichtung zur Befestigung eines Sensors an Behältern |
| WO2007109702A2 (en) | 2006-03-21 | 2007-09-27 | Washington State University Research Foundation | Genetic polymorphisms in the corticotropin-releasing hormone(crh) gene as markers for improving beef marbling score and/or subcutaneous fat depth |
| EP1999446A4 (de) * | 2006-03-22 | 2011-12-14 | Atmi Packaging Inc | Vorrichtung und verfahren zur leckage-erkennung in biologischen bearbeitungsbeuteln |
| US10227555B2 (en) * | 2006-08-02 | 2019-03-12 | Finesse Solutions, Inc. | Composite sensor assemblies for single use bioreactors |
| US20100021993A1 (en) * | 2006-11-21 | 2010-01-28 | Ge Healthcare Bio-Sciences Corp. | System for assembling and utilizing sensors in containers |
| US20090204250A1 (en) * | 2008-02-08 | 2009-08-13 | General Electric Company | System and method for integrating rfid sensors in manufacturing system comprising single use components |
| WO2009120231A1 (en) * | 2008-03-27 | 2009-10-01 | Ge Healthcare Bioscience Bioprocess Corp. | A gamma sterilizable rfid system that prevents unauthorized operation of associated disposable bioprocess components |
| FR2934371B1 (fr) * | 2008-07-25 | 2012-06-08 | Nanotec Solution | Dispositif capteur de biomasse a usage unique, procede de realisation de ce dispositif et bioreacteur a usage unique integrant ce capteur |
| EP2390203B1 (de) | 2010-05-31 | 2013-01-16 | Nxp B.V. | Lebensmittelverpackung mit integriertem RFID-Etikett und Sensor |
| US9571904B2 (en) | 2013-11-21 | 2017-02-14 | Ge Healthcare Bio-Sciences Ab | Systems and methods for status indication in a single-use biomedical and bioprocess system |
-
2015
- 2015-09-30 DE DE102015116617.8A patent/DE102015116617B4/de active Active
-
2016
- 2016-09-22 EP EP16781062.1A patent/EP3355941A1/de not_active Ceased
- 2016-09-22 WO PCT/EP2016/072536 patent/WO2017055164A1/de not_active Ceased
- 2016-09-22 US US15/763,609 patent/US11045566B2/en active Active
-
2021
- 2021-05-27 US US17/332,969 patent/US11576988B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007139574A1 (en) * | 2006-05-26 | 2007-12-06 | Ge Healthcare Bio-Sciences Corp. | System and method for monitoring parameters in containers |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210283283A1 (en) | 2021-09-16 |
| DE102015116617B4 (de) | 2020-09-10 |
| DE102015116617A1 (de) | 2017-03-30 |
| WO2017055164A1 (de) | 2017-04-06 |
| US11576988B2 (en) | 2023-02-14 |
| US20180280553A1 (en) | 2018-10-04 |
| US11045566B2 (en) | 2021-06-29 |
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