[go: up one dir, main page]

EP4229375A1 - Surveillance de la température à coeur de produits - Google Patents

Surveillance de la température à coeur de produits

Info

Publication number
EP4229375A1
EP4229375A1 EP21801016.3A EP21801016A EP4229375A1 EP 4229375 A1 EP4229375 A1 EP 4229375A1 EP 21801016 A EP21801016 A EP 21801016A EP 4229375 A1 EP4229375 A1 EP 4229375A1
Authority
EP
European Patent Office
Prior art keywords
temperature
memory
pharmaceutical product
temperature sensor
blood
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.)
Withdrawn
Application number
EP21801016.3A
Other languages
German (de)
English (en)
Inventor
Dieter Süss
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
Publication of EP4229375A1 publication Critical patent/EP4229375A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/90—Identification means for patients or instruments, e.g. tags
    • A61B90/94—Identification means for patients or instruments, e.g. tags coded with symbols, e.g. text
    • A61B90/96—Identification means for patients or instruments, e.g. tags coded with symbols, e.g. text using barcodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/90—Identification means for patients or instruments, e.g. tags
    • A61B90/98—Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/18—Arrangements for indicating condition of container contents, e.g. sterile condition
    • 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
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/02—Arrangements or devices for indicating incorrect storage or transport
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
    • G06K19/0717—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor the sensor being capable of sensing environmental conditions such as temperature history or pressure
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07798—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card part of the antenna or the integrated circuit being adapted for rupturing or breaking, e.g. record carriers functioning as sealing devices for detecting not-authenticated opening of containers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/20—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2200/00—General characteristics or adaptations
    • A61J2200/70—Device provided with specific sensor or indicating means
    • A61J2200/72—Device provided with specific sensor or indicating means for temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2205/00—General identification or selection means
    • A61J2205/60—General identification or selection means using magnetic or electronic identifications, e.g. chips, RFID, electronic tags
    • 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
    • B65D2203/00—Decoration means, markings, information elements, contents indicators
    • B65D2203/10—Transponders

Definitions

  • the invention relates to the measurement of temperature and in particular to a method suitable therefor to demonstrate compliance with the cold chain, according to the preamble of claim 1 and a device according to the preamble of claim 15.
  • temperature measurement is essential when transporting food and medicines, where compliance with the prescribed temperature tolerances must be logged. If not only the current temperature is of interest for monitoring the cold chain, but also the question of whether the temperature of the product has exceeded a permissible maximum or minimum value during the entire logistics process, various methods have been proposed.
  • DE 196 22 671 A1 describes a device for irreversibly displaying that the permissible temperature has been temporarily exceeded.
  • This sensor contains a medium with a melting point just above the permissible storage temperature.
  • a digital system is used in the invention, which offers significant advantages in terms of both accuracy and handling.
  • EP 3 702 969 A1 discloses a method for monitoring the handling of medical and biological products.
  • the method relates to labeling containers with labels to identify the contents.
  • the labels are also provided with a monitoring device.
  • a reader is configured to enable wireless reading of the monitoring device.
  • the monitoring device is provided with a memory in which data for identifying the material are stored.
  • the monitoring device is configured to record in the memory the handling conditions affecting the quality of the material, in particular the storage temperature.
  • the reader is configured in such a way that it issues a warning signal if a threshold value is exceeded or not reached.
  • the object of the invention is to solve the aforementioned problems and proposes to detect the current temperature with high accuracy and to store it in an internal EPROM memory.
  • This data is read out using RFID, for example.
  • the core temperature of the pharmaceutical product is estimated using methods described later and a yes/no (binary) answer is given as to whether the product can be used further.
  • the data can be stored in a database.
  • this is achieved in a method for monitoring the core temperature of pharmaceutical products, with a temperature sensor system being attached to the pharmaceutical product, which system comprises a memory, an antenna for wireless data transmission, a microchip, a battery and a temperature sensor, with at least one code or barcode of the pharmaceutical product is read in by means of a reading device and is written into the memory by means of wireless data transmission, and temperature measurements are carried out by means of the temperature sensor in the time intervals ft and the measured data points are written into the memory and this memory is read out by a reading device at a later point in time , which indicates compliance with the cold chain with a binary response, the response being calculated with an algorithm and using the recorded temperature data, and for the determination of the binary response d
  • the stored temperature data are used where the temperature T has exceeded or fallen below a critical temperature T c , achieved in that all time intervals are cumulatively summed up (Zmeasurement) at which the temperature is greater than a critical temperature T c and this variable Zmeasurement is compared with a variable Zi
  • a temperature data logger is attached to the pharmaceutical product, which contains a memory, an antenna for wireless data transmission, a microchip, a battery and a temperature sensor, and this temperature data logger is introduced into a double-walled adhesive label and this adhesive label is attached to the pharmaceutical product, the object of the invention is achieved in that the adhesive label is double-walled according to the invention, and that the double-walled adhesive label can be opened after use in order to be able to remove the temperature data logger again.
  • the device according to the invention thus has a double-walled adhesive label.
  • a temperature logger system is inserted between this double wall, e.g. two foils. These two foils of the adhesive label can be pulled apart after use in order to use the temperature logger again.
  • the temperature recording of the logger is activated upon delivery and during this process the barcode of the erythrocyte concentrate is also saved on the logger.
  • a unique patient ID can also be saved on the logger.
  • the canned food ID, the patient ID stored on the logger and the patient ID on the patient wristband can be clearly checked. This increases patient safety when administering the red blood cell concentrate through digital verification.
  • a "red/green traffic light system” can be used to immediately and clearly identify whether the temperature has exceeded or fallen below the set temperature limit.
  • the temperature limits can be determined in accordance with the guidelines from (Wagner et al, Federal Ministry of Health (BMG), "Handbook on blood management in hospitals” March 2016).
  • the methods described make it possible to assess whether the blood product has been exposed to room temperature for more than 30 minutes and the core temperature has therefore exceeded 10°C.
  • the Compliance with the core temperature can be checked when taking over using a handheld device with a red/green traffic light system.
  • the reading device reliably indicates whether the blood reserves have remained within the permissible temperature range during transport and saves the temperature data as a function of time in a database. In this way, immediate proof that the cold chain has been maintained, a reduction in the discard rate of blood products and digitization for more patient safety can be implemented.
  • Fig. 4 Representation of the adhesive and non-adhesive areas
  • Fig. 5 Representation of a punching in order to be able to remove the film more easily
  • Figure 6 Flow chart of a possible process for using the system
  • Fig. 7 Binary output after temperature recording
  • Fig. 8 Representation to detect a temperature excess
  • Fig. 10 Typical components of the temperature logger system
  • Fig. 1 an embodiment of the invention is shown, wherein the double-walled adhesive label is shown.
  • One of the two films 4, 5, here film 5, is attached to a pharmaceutical product, a blood bag 1, with an adhesive that is certified for blood bags.
  • Another foil 4 can be detached from this foil in order to insert a sensor.
  • the sensor is a temperature logger 10.
  • Fig. 3 the double-walled adhesive label is shown in the closed state. In this state, the pharmaceutical product and the temperature monitoring system are transported.
  • Adhesive 5 and non-adhesive areas of the adhesive label are shown in detail in FIG. These can be realized, for example, by not applying any adhesive or by neutralizing the adhesive.
  • the non-adhesive area 66 is advantageous so that the sensor 10 can be removed again.
  • the non-adhesive area 67 is advantageous in order to be able to pull the film 4 off the film 5 easily.
  • the non-adhesive surfaces are not necessarily realized on the film 5. If the adhesive is not on foil 5 but on foil 4, the non-adhesive surfaces are on foil 4.
  • Fig. 5 a punching of the film 4 is shown. This punching divides the area of the film 4 into two parts. As a result, the foil 4 can be pulled off the foil 5 more easily. For this purpose, for example, the foils can be bent around the area of the punching when being pulled off.
  • step 1 the label, for example the double-walled adhesive label, is applied. If the label does not yet contain the sensor system when it is applied, the sensor system is applied in step 2.
  • a unique barcode of the blood product is scanned with a reading device 77 and a unique ID matching this barcode is stored on the sensor system. Specifically on the memory of the sensor system. This can be done, for example, using NFC or some other wireless communication.
  • the storage of a unique ID of the pharmaceutical product is of great importance as the sensor can be reused and thus could also be removed or mixed up during transport. It is therefore important to check before use, reuse or storage that the Sensor system was not exchanged and the ID stored in the sensor system and the ID on the pharmaceutical product match.
  • step 4 the temperature recording of the sensor system is started.
  • the current temperatures Ti measured by the sensor system are written to a memory at specific intervals ft.
  • Step 4 and step 3 can also be swapped over in time.
  • step 5 the blood product is delivered.
  • the blood product is either administered or not administered. If it is administered, the sensor is removed in step 6b and reused if necessary. If it is not administered, the blood product is checked for reuse in step 6a.
  • the temperature recording is optionally stopped first and the temperature data is read out. It can also be checked whether the ID stored on the sensor still matches the ID of the pharmaceutical product. If not, the sensor has been replaced or tampered with and the blood product is discarded. If these IDs still match, the cold chain is checked. If the criteria for maintaining the cold chain are met, the blood product including the sensor is prepared for further storage. If the cold chain is not maintained, the blood product is discarded and the sensor is reused.
  • Fig. 7 the binary output of the system is shown, which decides whether the cold chain is maintained. If the cold chain is maintained, a message appears on the reading device 77 stating that the blood product can be used further. This can be represented in a green color, for example. If the cold chain is not maintained, a warning message appears on the reading device 77 stating that the blood product must be discarded. This can be represented in a red color, for example.
  • the area in the temperature-time curve is determined for points in time at which the temperature is above a critical temperature T c . At the time ti the critical temperature T c is exceeded and at the time punt falls below the critical temperature T c again. This area can also be determined approximately if the temperature T is recorded in the time intervals A/.
  • TZiimit 7200 Ks, i.e. 7200 Kelvin times seconds.
  • T c 6°C.
  • All Zmeasurement intervals where the critical temperature is exceeded can be added.
  • the determined variable Zmeasurement is compared with a tolerable variable Zimit. If Zmeasurement > Zlimit, the pharmaceutical product must be discarded.
  • a possible value for T c is 6°C.
  • an equivalent algorithm for falling below a critical temperature can be used.
  • an RFID temperature sensor system 10 shows the typical components of an RFID temperature sensor system (10).
  • the transmission frequency can be UHF (0.3 to 3 GHz) or HF (3 to 30 MHz), or any other common operating frequency.
  • the battery is preferably mechanically flexible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • General Business, Economics & Management (AREA)
  • Economics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Electromagnetism (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Mechanical Engineering (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Development Economics (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

L'invention concerne un procédé de surveillance de la température à cœur de produits pharmaceutiques, selon lequel un système capteur de température est appliqué sur le produit pharmaceutique concerné, ledit système comprenant une mémoire, une antenne destinée à assurer la transmission de données sans fil, une micropuce, une batterie et un capteur de température, au moins un code-barres du produit pharmaceutique étant entré au moyen d'un appareil de lecture et étant écrit dans la mémoire au moyen d'une transmission de données sans fil, et des mesures de température étant effectuées dans les intervalles de temps ti au moyen du capteur de température et les points de données mesurés étant écrits dans la mémoire et ladite mémoire étant lue à un moment ultérieur par le dispositif de lecture, lequel affiche le respect de la chaîne du froid avec une réponse binaire, la réponse étant calculée avec un algorithme et les données de température enregistrées étant utilisées, et pour déterminer la réponse binaire, les données de températures où la température T passe au-dessus ou au-dessous d'une température critique étant utilisées, tous les intervalles de temps étant additionnés (ZMessung) de manière cumulative, intervalles de temps où la température est supérieure à la température critique Tc et la grandeur ZMessung étant comparée à une grandeur Zlimit et la réponse binaire dépendant du fait que la ZMessung est supérieure ou bien supérieure ou égale à Zlimit, ou dans la courbe de température en fonction du temps, la surface (TZMessung) étant déterminée entre la température instantanée et la température critique Tc, pour tous les moments où la température supérieure à 20 est une température critique Tc.
EP21801016.3A 2020-10-14 2021-10-13 Surveillance de la température à coeur de produits Withdrawn EP4229375A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA231/2020A AT524272A1 (de) 2020-10-14 2020-10-14 Überwachung der Kerntemperatur von Produkten
PCT/EP2021/078352 WO2022079118A1 (fr) 2020-10-14 2021-10-13 Surveillance de la température à cœur de produits

Publications (1)

Publication Number Publication Date
EP4229375A1 true EP4229375A1 (fr) 2023-08-23

Family

ID=78463437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21801016.3A Withdrawn EP4229375A1 (fr) 2020-10-14 2021-10-13 Surveillance de la température à coeur de produits

Country Status (3)

Country Link
EP (1) EP4229375A1 (fr)
AT (1) AT524272A1 (fr)
WO (1) WO2022079118A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4619917A1 (fr) * 2022-11-18 2025-09-24 Controlant hf. Procédé et système de gestion automatique en temps réel d'un profil de budget de temps de stabilité total attribué à un produit
WO2024105170A1 (fr) * 2022-11-18 2024-05-23 Controlant Hf. Procédé et système de préparation d'un expédition constitué de multiples unités d'expédition ayant chacune un dispositif d'enregistreur sans fil associé
CN115619946B (zh) * 2022-12-16 2023-04-18 山东超华环保智能装备有限公司 用于医疗废弃物冷库的风险监控方法及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622671A1 (de) 1995-06-30 1997-01-02 Basf Magnetics Gmbh Temperatur-Indikator für gekühlte Produkte oder ähnliches
US7102526B2 (en) 2003-04-25 2006-09-05 Stephen Eliot Zweig Electronic time-temperature indicator and logger
CN100361133C (zh) * 2005-01-19 2008-01-09 陈燕 血液中心自动识别系统
WO2008107367A1 (fr) * 2007-03-06 2008-09-12 Zentrum Mikroelektronik Dresden Ag Dispositif et procédé de formation d'un produit température-temps
US8618914B2 (en) * 2010-01-05 2013-12-31 The Regents Of The University Of California MEMS sensor enabled RFID system and method for operating the same
US8671871B2 (en) 2010-09-29 2014-03-18 Temptime Corporation Temperature-activated time-temperature indicator
WO2017136866A1 (fr) * 2015-11-25 2017-08-17 Haemokinesis Pty. Ltd. Surveillance et suivi électroniques du transit et de l'état de condition de produits biologiques
EP3702969A1 (fr) * 2019-02-26 2020-09-02 Kornelis Wiegers Marquage intégré de fournitures médicales
CN111442858A (zh) * 2020-04-11 2020-07-24 苏州市芏利安物联科技有限公司 一种基于rfid技术检测冷链运输中温度的系统

Also Published As

Publication number Publication date
WO2022079118A1 (fr) 2022-04-21
AT524272A1 (de) 2022-04-15

Similar Documents

Publication Publication Date Title
EP4229375A1 (fr) Surveillance de la température à coeur de produits
DE10014542C2 (de) Erfassungssystem und Erfassungsverfahren für chirurgische Instrumente und Materialien
EP0420177B1 (fr) Dispositif pour la mesure sans fil d'une grandeur physique locale
AT413640B (de) Verfahren zur entnahme einer probe aus einem system
DE102008010948B4 (de) Verfahren zum Kalibrieren eines Sensors innerhalb einer Kammer; Sensor, Disposable und Behandlungsvorrichtung mit einem solchen Sensor
DE102004062255B3 (de) Tragbares analytisches Messsystem zur Messung von Stoffkonzentrationen in fluiden Medien, Teststreifenbehältnis und Verfahren zur Messung von Stoffkonzentrationen in fluiden Medien
EP2424607B1 (fr) Sonde à demeure pour transfusion, kit de canules pour transfusion et procédé de contrôle de système de transfusion
DE19621179A1 (de) Verfahren zur Identifikation und labordiagnostischen Untersuchung von Proben und Identifikationsmittel für Probenbehälter
WO2016188959A1 (fr) Système de détection de contenu de contenant chirurgical
DE102008016770A1 (de) Verfahren und System zur Unterstützung einer fehlerfreien Scannanwendung
DE102007046186A1 (de) Gewebemarkierung
WO1999012475A1 (fr) Procede et dispositif permettant de prelever des echantillons biologiques
EP1532923A1 (fr) Systèmes dermiques à emplâtre avec des transpondeurs actifs
EP0869333A1 (fr) Enrégistreur de données
EP1136087A2 (fr) Dispositif et méthode de contrôle et de gestion de produits
DE102010035155A1 (de) Positionsbestimmung mittels RFID-Tags
EP2802283A1 (fr) Réceptacle de rangement et/ou de transport pour instruments médicaux et procédé permettant de détecter et de transférer des données relatives auxdits instruments médicaux
EP3385689A1 (fr) Procédé d'étalonnage de capteurs de température rfid sans fil semi-passifs
EP1934568B1 (fr) Systeme de documentation destine au domaine de la gastronomie
DE9308204U1 (de) Behälter zur Aufnahme temperaturempfindlicher medizinischer Präparationen
DE102008021490A1 (de) Verfahren und Anordnungen zum Überwachen des Sterilisationsvorgangs
DE4441083C1 (de) Fiebermeßvorrichtung
DE102011078711A1 (de) Vaskulare Zugangsvorrichtung mit auslesbarer Speichereinheit
DE102007039448A1 (de) Gerät zur Messung von medizinischen Daten und zur Erfassung einer Patientenidentität
DE102006049378A1 (de) Implantat mit RFID-Einheit

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230413

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20240501