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WO2025093744A1 - Appareil de mesure biologique et procédé d'activation de dispositif biologique - Google Patents

Appareil de mesure biologique et procédé d'activation de dispositif biologique Download PDF

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Publication number
WO2025093744A1
WO2025093744A1 PCT/EP2024/080940 EP2024080940W WO2025093744A1 WO 2025093744 A1 WO2025093744 A1 WO 2025093744A1 EP 2024080940 W EP2024080940 W EP 2024080940W WO 2025093744 A1 WO2025093744 A1 WO 2025093744A1
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WO
WIPO (PCT)
Prior art keywords
biological
user
workstation
unique
license server
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.)
Pending
Application number
PCT/EP2024/080940
Other languages
English (en)
Inventor
Georg Meißner
David BRADBURN
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.)
Mediracer Oy
Original Assignee
Mediracer Oy
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 Mediracer Oy filed Critical Mediracer Oy
Publication of WO2025093744A1 publication Critical patent/WO2025093744A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • G06F21/6254—Protecting personal data, e.g. for financial or medical purposes by anonymising data, e.g. decorrelating personal data from the owner's identification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/08—Sensors provided with means for identification, e.g. barcodes or memory chips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6831—Straps, bands or harnesses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/6833—Adhesive patches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/88—Medical equipments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics

Definitions

  • the invention relates to a biological measurement apparatus and a method of activation of at least one biological device.
  • a user apparatus for performing biological measurements comprises typically a data processing machine such as a computer and one or more additional devices such as electrodes or needles and their adapter. There is a need to link the biological devices and the data processing device together for proper measurements and data processing. Some biological devices are disposable and may not be used more than once or they may be required to be used within a certain period. The prior art has not fully solved the problems relating to these issues. Hence, an improvement would be welcome.
  • the present invention seeks to provide an improvement to activate and enable a biological measurement.
  • Figure 1 illustrates an example of a biological measurement apparatus
  • Figure 2 illustrates an example of a biological device that comprises one or more sensors
  • Figure 3 illustrates an example of a workstation
  • Figure 4 illustrates of an example of a flow chart of a measuring method.
  • Fig. 1 illustrates an example of a biological measurement apparatus.
  • Fig. 1 illustrates the biological apparatus as a system.
  • a user 112’ and/or a patient 112 may have at their/his/her disposal at least one biological device 100, a portable handheld device 102 and a workstation 110.
  • the license server 112 may be accessed remotely. In an embodiment, the remote access by be performed over the Internet, for example.
  • a user apparatus 108 may comprise the workstation 110, the portable handheld device 102 and the at least one biological device 100.
  • the user apparatus 108 comprises the workstation 110 and the portable handheld device 102.
  • the at least one biological device 100 can only be used once.
  • the patient 112 that/who is measured is a mammal such as a human being, a household animal, or a wild animal.
  • the one or more biological devices 100 may comprise at least one of sensor 200.
  • the one or more sensors 200 may comprise at least one of the following: electrodes, needles, electrode needles, one or more optical sensors, one or more blood pressure sensor, one or more multi-sensor integrations.
  • a diabetes sensor may in this manner be paired to a mobile application, for example.
  • the one or more biological devices 100 may comprise a foil 202 and sensors 200 that are attached or connected together.
  • the one or more biological devices 100 may be attached on the skin of the patient 112 for performing the biological measurement in a non-invasive manner or by penetrating the skin by the needle.
  • the one or more biological devices 100 may be attached to the skin by clue or the one or more biological devices 100 have a shape of a band that can be wound round a limb or torso and attached by a push-pull connection, for example.
  • a person skilled in the art is familiar with these kinds of biological devices 100 that are used to measure and potentially stimulate organs and/or live tissue of a patient 112 for the biological measurement.
  • the needle may comprise a biopsy needle.
  • the needle may be non-ferromagnetic.
  • the non-ferromagnetic needle may be used for biopsy during a magnetic resonance and/or computer tomography, for example.
  • the needle electrode may refer to a electromyography (EMG) needle that is inserted into a muscle for measuring muscle fiber activity, for example.
  • EMG electromyography
  • electrodes may be used to measure a bio-signal such as electrocardiogram (ECG) or electroencephalogram (EEG) signals of electrical activity of the heart or in the brain.
  • ECG electrocardiogram
  • EEG electroencephalogram
  • the electrodes may be used to monitor signal propagation in one or more nerves.
  • the one or more biological devices 100 may comprise one or more transdermal patches. In an embodiment, the one or more biological devices 100 may comprise one or more subcutaneous injection means such as a bolus or subcutis, for example.
  • the portable handheld device 102 of the user apparatus 108 and at least one biological device 100 that is in physical contact with a patient 112 are in a wired or wireless connection with each other when the biological measurement is going on.
  • the user apparatus 108 has a unique workstation identifier.
  • the user apparatus 108 anonymizes the unique workstation identifier. Anonymization may also be called de-identification. De-identification refers to removal or concealment of identifiers. Anonymization in turn implies that an outsider cannot link the data to the patient or identify the patient 112. Authorized access to the data is only allowed using valid and secure credentials.
  • the user apparatus 108 protects the communication between a license server 112 and the user apparatus 108 together with the license server 112 by asymmetric and/or symmetric encryption while having the anonymized unique identifier as a key to the encryption.
  • both the asymmetric and symmetric encryption can be utilized for protection.
  • Asymmetric encryption may refer to Rivest-Shamir-Adleman (RSA) encryption, Elliptic Curve Cryptography (ECC) or the like, for example.
  • Symmetric encryption may refer to Advanced Encryption System (AES), Data Encryption Standard (DES) which is an older system, Blowfish, TwoFish, 3DES (Triple DES), or the like, for example.
  • AES Advanced Encryption System
  • DES Data Encryption Standard
  • DES Data Encryption Standard
  • 3DES Triple DES
  • the biological apparatus 108 then communicates a unique user identification code of each of the at least one biological device 100 to the license server 112 through the protected communication for validation.
  • each workstation 110 running the media access control (MAC) application has a unique ID (unique workstation identifier).
  • MAC refers in general to a part of the data link layer in the OS1 model (Open Systems Interconnection model).
  • the MAC deals with protocols that manage access to the physical transmission medium. It ensures that data packets are successfully sent and received between devices on the same network. In other words, MAC controls the hardware that interacts with the transmission medium in a wired or wireless manner.
  • the ID is generated from known assets of the that workstation 110.
  • the assets may include hardware assets and software assets and additionally network assets, cloud assets and peripherals.
  • the ID may be generated from a combination of the known assets of the that workstation 110.
  • the data that is gathered from the workstation 110 are known assets such as serial numbers of the processor, bios, SSD (solid state drive), HDD (hard disc drive) adapters, or the like. These rarely change. A person skilled in the art is familiar with the assets, perse.
  • the ID is further manipulated to make it anonymous. Namely, from those items of data it is possible to create a unique and irreversible sh256 (hash).
  • the resulting unique ID is used as the key to encrypt data using the encryption methods for secure communication between the workstation 110 and the license server 112.
  • the resulting unique ID is used as the key to encrypt data using either AES or RSA or both AES and RSA, for example, for secure communication between the workstation 100 and a license server 112.
  • the biological apparatus 108 receives, from the license server 112 in response to the validation, data for enabling the biological measurement with the at least one biological device 100 and the user apparatus 108 for a predetermined period.
  • the period may depend on the biological device(s) 100. Disposable electrodes may have a period of one hour, for example. The more technically complex the biological device(s) 100 are and/or the more times the biological device(s) 100 can be used, the longer usable period may be.
  • the length of the period may be a function of or may depend on the product type of the biological device(s) 100. The length of the period may alternatively or additionally depend on the fee paid by the user 112’ or the patient 112. The more money is paid, the longer the period for the use of the biological device(s) 100 may be.
  • the at least one biological device 100 and the portable handheld device 102 may be connected with each other.
  • the portable handheld device 102 may further be connected in a wired or wireless manner with the workstation 110, which may communicate with the license server 112.
  • the workstation 110 may perform data processing relating to the biological measurement and may communicate through a user interface 106 with the user 112.
  • the portable handheld device 102 may be used to control one or more of the biological devices 100.
  • the control may refer to the sensors bias, sensitivity, amplification, stimulation intensity, wavelength, pulsation, duty cycle, sample rate phasing, or the like, for example.
  • the portable handheld device 102 may perform conversion from an analog signal to digital signal.
  • the workstation 110 may comprise a data processing part that includes one or more processors 300 and one or more memories 302 including computer program code, the one or more memories 302 and the computer program code are configured to, with the one or more processors 300, cause the workstation 106 at least to perform the anonymization, protection of communication, reception of data from the license server 112 and data processing of the biological measurement.
  • a “computer” includes a computational device that performs logical and arithmetic operations.
  • a “computer” may comprise an electronic computational device, such as an integrated circuit, a microprocessor, a mobile computing device, a laptop computer, a tablet computer, a personal computer, or a mainframe computer.
  • a “computer” may comprise a central processing unit, an ALU (arithmetic logic unit), a memory unit, and a control unit that controls actions of other components of the computer so that steps of a computer program are executed in a desired sequence.
  • a “computer” may include at least one peripheral unit that may include an auxiliary storage memory (such as a disk drive, flash memory or solid-state drive (SSDJ), and / or may include data processing circuitry.
  • auxiliary storage memory such as a disk drive, flash memory or solid-state drive (SSDJ)
  • a user interface 106 means an input/output device and/or unit.
  • a user interface include a touch screen, other electronic display screen, keyboard, mouse, microphone, handheld electronic controller, digital stylus, display screen, speaker, and/or projector for projecting a visual display.
  • the user apparatus 108 may receive no data or receive data disproving the use of the biological device 100 with the user apparatus 108.
  • the user apparatus 108 may disable the biological measurement with the at least one biological device 100 in response to a failure of the validation.
  • the user apparatus 108 may present the patient 112 or a user 112’ guidance through the user interface 106 for the biological measurement prior to and/or during the biological measurement.
  • the guidance may be shown with images, video and/or text on a screen of the user interface 106 of the workstation 110.
  • the user apparatus 108 may comprise an imaging device 304 of a user interface 106.
  • the imaging device 304 which may also be called image sensor, may comprise a digital camera or a hyperspectral imaging device.
  • the imaging device 304 may capture one or more images and/or a video of the one or more biological devices 100 in physical contact with the patient 112.
  • the user apparatus 108 may determine a position of the one or more biological devices 100 with respect to an optimum position of the physical contact with the patient 112 based on the one or more images and/or the video.
  • the image processing and the position analysis may be based on image processing program and/or machine vision program. Additionally or alternatively, artificial intelligence may be utilized.
  • the user interface 106 of the user apparatus 108 may indicate an optimal position of the one or more biological devices 100 for the physical contact with the patient 112. In an embodiment, the optimal position may be based on tests made prior to the actual measurements.
  • the license server 112 gather information on the measurements and positions of the one or more biological devices 100, the gathered information is processed by the license server 112 and/or by some other data processing means for determining the optimal location for each of the one or more biological devices 100.
  • the one or more biological devices 100 comprise position indicators for the physical contact with the patient 118.
  • the position indicators maybe symbols, drawings, marks, or alphanumerical writing characters that illustrate or define an optimal location of them on the skin of the patient 112.
  • the one or more biological devices 100 may comprise at least one of the following sensors that are configured to measure: airflow, brain function, oxygen level of blood, blood pressure, heartbeat, temperature, chemical compound in blood glucose.
  • the license server 112 may collect the information from all measurements and patients 112. The information may be utilized for improving the guidance. The improvement of guidance may refer to the position of the at least one biological devices 110 and/or the biological devices 100 as such. It may happen that some biological devices 100 provide more accurate information than others. The information may help the manufacturers of the biological devices 100 such as patch electrodes improve their products.
  • the biological measurement apparatus comprises the license server 112, which includes reference unique user identification codes pre-registered in the license server 112 by a vendor of the user apparatus 108.
  • Each of the reference unique user identification codes of the license server 112 may have one to one correspondence with or each of the reference unique user identification codes of the license server 112 maybe the same as each of the unique user identification codes the user has.
  • the user may have received the at least one unique user identification codes of the at least one biological device 100 in conjunction with purchase of the at least one biological device 100.
  • a single unique user identification code may be a unique product code, for example.
  • the unique code may comprise a bar code, a QR-code or a serial symbol sequence of the product.
  • the license server 112 sends activation data to the workstation 110 in response to detection that a reference unique user identification code corresponds to the unique user identification code that is received from the workstation 110.
  • the activation data in turn, enables the workstation 110 to process signals and/or data coming from the at least one biological device 100 through the portable handheld device 102.
  • the license server 112 receives at least one unique user identification code each associated with the at least one biological device 100 from the workstation 110 of the user apparatus 108.
  • the license server 112 compares each unique user identification code of the at least one biological device 100 with the reference unique user identification codes pre-registered in the license server 112.
  • the license server 112 sends an activation message to the workstation 110, which enables the biological measurement with the at least one biological device 100.
  • the number of reference unique identification codes that are used in the comparison is equal to the number of the unique user identification codes each associated with the at least one biological device 100.
  • Each use of the biological device 100 shall be activated by a prior generated universally unique identifier (UUID).
  • UUID universally unique identifier
  • This activation UUID is known and pre-registered in a database of the license server 112.
  • the biological device lOOare distributed to suppliers and finally to end users.
  • Third party approved biological device 100 may be used and the UUIDs purchased separately.
  • the UUID must be scanned/entered in to the MAC application prior to the use of the biological device 100 or any measurement performed by them.
  • the workstation connects to the license server 112 to which the UUID is securely sent.
  • the license server 112 checks the validity of the UUID.
  • the validated UUID is now registered for that user apparatus 108 and patient and is available for use for a predetermined length of time.
  • the license server 112 will act as a secure bank for other distributors of the biological device 100. Distributors may order a batch of license keys for redistribution to customers. Customers may credit unused licenses back to the distributor for use by other members of their customer group. This ensures the managed and controlled use and activation of passive disposable components i.e. the biological device 100 such as electrodes for measurements.
  • the user apparatus 108 may assist the user with automated and intelligent control of the biological device 100.
  • electrodes it may be ensured that the correct level of electrical stimulation is provided.
  • Assisted control may indicate if the positioning of the biological device 100 such as electrode(s) requires adjustment by indicating the optimal positioning on the patient through the use of an imaging device of the user interface 106. Each the biological device 100 may be clearly marked. The imaging device 304 of the user interface 106 may determine where the biological device 100 has been placed. The biological apparatus 108 may then, using prior knowledge, indicate where the biological device 100 should be placed on the patient in order to improve and get the optimal measurements. The final position of the biological device 100 may be stored along with the patient data for further analysis. The reuse of the same UU1D after the expiry time will be rejected by the license server 112.
  • a mobile bio-cyber physical system may have mobility, and because of that a human being or an animal may carry the mobile bio-physical systems, and the biological devices of the biophysical systems may include mechanics, robotics, electronics and optics, for example.
  • Fig. 4 is a flow chart of a method of activation of at least one biological device.
  • At least one biological device 100 is configured to be in physical contact with a patient 112.
  • the user apparatus 108 and the biological device 100 are in a wired or wireless connection for the biological measurement.
  • the user apparatus 108 has a unique workstation identifier.
  • the unique workstation identifier is anonymized.
  • a unique user identification code of each of the at least one biological device 100 is communicated to the license server 112 through the protected communication for validation.
  • data for enabling the biological measurement with the at least one biological device 100 and the user apparatus 108 is received from the license server 112 in response to the validation, the enablement lasting for a predetermined period.
  • the method shown in Figure 4 may be implemented as a logic circuit solution or computer program.
  • the computer program may be placed on a computer program distribution means for the distribution thereof.
  • the computer program distribution means is readable by a data processing device, and it encodes the computer program commands, carries out the measurements and optionally controls the processes on the basis of the measurements.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • Public Health (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

L'invention concerne un appareil de mesure biologique comprenant au moins un dispositif biologique qui est en contact physique avec un patient, et un appareil utilisateur se trouve dans une connexion filaire ou sans fil pour la mesure biologique. L'appareil utilisateur a un identifiant de poste de travail unique, et l'appareil utilisateur rend anonyme l'identifiant de poste de travail unique, protège la communication entre un serveur de licence et l'appareil utilisateur par un chiffrement symétrique et/ou asymétrique tout en ayant l'identifiant unique anonymisé en tant que clé de chiffrement, communique un code d'identification d'utilisateur unique de chacun du ou des dispositifs biologiques au serveur de licence par l'intermédiaire de la communication protégée pour validation, et reçoit, en provenance du serveur de licence en réponse à la validation, des données pour permettre la mesure biologique avec le ou les dispositifs biologiques et l'appareil utilisateur pendant une période prédéterminée.
PCT/EP2024/080940 2023-11-03 2024-11-01 Appareil de mesure biologique et procédé d'activation de dispositif biologique Pending WO2025093744A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20236231 2023-11-03
FI20236231 2023-11-03

Publications (1)

Publication Number Publication Date
WO2025093744A1 true WO2025093744A1 (fr) 2025-05-08

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180317779A1 (en) * 2015-11-13 2018-11-08 Koninklijke Philips N.V. Device, system and method for sensor position guidance
US10341866B1 (en) * 2016-02-11 2019-07-02 Bigfoot Biomedical, Inc. Secure communication architecture for medical devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180317779A1 (en) * 2015-11-13 2018-11-08 Koninklijke Philips N.V. Device, system and method for sensor position guidance
US10341866B1 (en) * 2016-02-11 2019-07-02 Bigfoot Biomedical, Inc. Secure communication architecture for medical devices

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