Disclosed embodiments facilitate healthcare system security and interoperability. In some embodiments, a first entity may receive, in response to a transaction at a first time, encrypted information blocks pertaining to the transaction from one or more second entities. Each encrypted information block may be received from a distinct second entity and may comprise at least one sub-block decryptable by the first entity. The first entity may decrypt the decryptable sub-blocks and augment a multi-dimensional blockchain. The multi-dimensional blockchain may be augmented with a multi-dimensional block formed by linking at least one of the encrypted information blocks received from the one or more second entities to a current block being added to a blockchain associated with the transaction and maintained by the first entity. The first entity may then enable access to the multi-dimensional blockchain for at least one of the one or more second entities.

The purpose of the present invention is to provide a new data utilization system in which, while an individual independently uses and utilizes one's own personal data, security and anonymity of the data can be effected. An information processing device used by an individual comprises: a function of transmitting, over a network, data relating to an address on a blockchain network used by the individual to a provider-side information processing device comprising a storage device that is a provision source of data associated with information about the individual; a function of referring to access data (ACT) that includes the data relating to the blockchain network address and data for identifying the provision source of the data and that is issued by the provision-side information processing device for the blockchain network address; and a function of, on the basis of the access data (ACT), acquiring the data associated with the information about the individual from the provider-side storage device and storing said data at least in a storage device or a memory of said individual.

A blockchain dental implant system includes a doctor end and patient end, a doctor at the doctor end generating dental implant medical record data after the diagnosis of a dental implant patient, writing each of the medical records into a connected computer to form a dental implant file, and storing the dental implant file into a web server; the doctor end giving the patient a secret key; the patient end obtaining the secret key, using the key to obtain the dental implant file from a space in connection with the web server and having a right to access to the dental implant file.

A blockchain electronic medical record system includes a hospital clinic end and patient end, a doctor at the hospital clinic end generating medical record data after the diagnosis of a patient, writing each of medical records into a connected computer to form electronic medical records, and storing the electronic medical records into a web server; the hospital clinic end giving the patient a secret key; the patient end obtaining the secret key, using the key to obtain an electronic medical record file from a space in connection with the web server and having a right to access to the electronic medical record file.

Techniques and apparatus for ion source devices with minimized post-column volumes are described. In one embodiment, for example, an apparatus may include at least one memory, and logic coupled to the at least one memory. The logic may be configured to receive analytical information from at least one analytical instrument, and generate at least one record in a distributed ledger having a transaction associated with at least a portion of the analytical information. Other embodiments are described.

The invention enables determining at least one of an insurance risk score or an insurance cost through the steps of (i) receiving from one or more sensors disposed within one or more wearable devices worn by the individual, health parameter data corresponding to one or more states associated with the individual, (ii) validating the received health parameter data based on one or more predefined validation rules, (iii) responsive to validation of the health parameter data, recording said health parameter data and a unique ID associated with the individual in a blockchain, and (iv) retrieving from the blockchain, a plurality of instances of health parameter data associated with the unique ID, and generating based on an analysis of the retrieved plurality of instances of health parameter data, a risk score associated with the individual.

According to a data analysis method by which time required for data analysis is shortened and practicality is improved, a client terminal requests institution terminals to perform analysis of a matching attribute; each of the institution terminals encrypts an element belonging to the matching attribute within a database and sends the converted data to an outsource terminal; the outsource terminal integrates the plurality of converted data sent from the institution terminals and sends the integrated converted data to the institution terminals; and each of the institution terminals compares each matching attribute of a plurality of the elements within the database of the institution terminal against the integrated converted data, thereby identifying, as a common element, an element associated with the matching attribute and held in common by the institution terminals.

Disclosed are various embodiments for providing access control to the sensitive data, such as personal medical history. A first client device executes an application that ingests input data entered by a user via a user interface of the first client device, encrypts at least a first portion of the input data using a first cryptographic key, and transmits the encrypted input data over a low-power wireless private area network (WPAN), such as a Bluetooth Low-Energy (BLE) WPAN, for example. A second client device executing a second application receives the encrypted input data transmitted over the low-power WPAN by the first client device and use the first cryptographic key to decrypt the encrypted input data.

Systems, devices, and methods are disclosed for wireless communication of analyte data. In embodiments, a method of using a diabetes management partner interface to configure an analyte sensor system for wireless communication with a plurality of partner devices is provided. The method includes the analyte sensor system receiving authorization to provide one of the partner devices with access to a set of configuration parameters via the diabetes management partner interface. The set of configuration parameters is stored in a memory of the analyte sensor system. The method also includes, responsive to input received from the one partner device via the diabetes management partner interface, the analyte sensor system setting or causing a modification to the set of configuration parameters, according to a system requirement of the one partner device.

Systems, devices, and methods are disclosed for wireless communication of analyte data. In embodiments, a method of using a diabetes management partner interface to configure an analyte sensor system for wireless communication with a plurality of partner devices is provided. The method includes the analyte sensor system receiving authorization to provide one of the partner devices with access to a set of configuration parameters via the diabetes management partner interface. The set of configuration parameters is stored in a memory of the analyte sensor system. The method also includes, responsive to input received from the one partner device via the diabetes management partner interface, the analyte sensor system setting or causing a modification to the set of configuration parameters, according to a system requirement of the one partner device.