区块链病例隐私保护,区块链 病历

近年来，随着医疗信息技术的发展，医疗病历信息的安全性和隐私保护成为比较关注的热点。而区块链技术在这方面可以发挥重要作用。今天，我们就来聊聊区块链病例隐私保护，以及区块链病历拓展。

区块链病例隐私保护，其实就是指利用区块链技术来保护病例信息的隐私。区块链技术是一种分布式账本技术，可以记录所有交易信息，并且不会被篡改，所以可以用来保护病例信息的隐私。例如，医疗机构可以利用区块链技术来存储病例信息，只有授权的医疗机构才能访问这些病例信息，这样就可以有效地保护病例信息的隐私。

区块链病历拓展，是指利用区块链技术来拓展病历信息。通过区块链技术，可以将病历信息存储在区块链上，这样可以将原本分散的病历信息整合在一起，从而有效地拓展病历信息。例如，通过区块链技术，可以将患者的病历信息整合在一起，从而更好地了解患者的病情，从而为患者提供更好的治疗方案。

病历信息安全，是指病历信息的安全性。通过区块链技术，可以有效地保护病历信息的安全性，因为区块链技术可以记录所有交易信息，并且不会被篡改，所以可以有效地保护病历信息的安全性。同时，通过区块链技术，可以更好地控制病历信息的访问权限，从而有效地保护病历信息的安全性。

总之，区块链病例隐私保护，以及区块链病历拓展，以及病历信息安全，都是利用区块链技术来保护病例信息的隐私，从而有效地促进医疗信息的安全性和隐私保护。

Ⅰ What changes will be brought about after the combination of blockchain technology and the medical industry?

The emergence of blockchain technology has made the original personnel database and health transaction information obsolete . Blockchain technology can improve the overall security of data and greatly save explicit and implicit costs. If this new recording method becomes a reality, tragedies such as the inferior children's vaccine that occurred in 2016 will not happen. At present, it seems that the application of blockchain technology in the medical field can be well reflected in the following aspects: electronic health records, DNA wallets, drug anti-counterfeiting and protein folding. Electronic health records, DNA wallets, drug anti-counterfeiting and protein folding.

Protein folding

Simulating the folding process of proteins is quite time-consuming and laborious. Previously, the world-famous Stanford University relied on very expensive supercomputers to simulate proteins. The whole process of folding, but the disadvantages of this method are also obvious: it costs a lot and there is a single point of failure.

Using blockchain technology, a distributed network can be established to assist protein folding. Each node in the node network can use the computing power of the entire network when performing calculations. When 10,000 computers in the entire network can reasonably calculate a data, researchers no longer need to purchase expensive super hosts.

II Application of Blockchain

1. Blockchain + Medical: In the medical field, blockchain can use its anonymity, decentralization and other characteristics to protect patient privacy. Electronic health records (EHR), DNA wallets, drug anti-counterfeiting, etc. are all possible application areas of blockchain technology. IBM predicted in last year's report that 56% of the world's medical institutions will...
2. Blockchain + Internet of Things: The Internet of Things is a very broad concept. If communications, energy management, Covering supply chain management, sharing economy, etc., the IoT application of blockchain technology will become a very important application field.
3. Blockchain + IP copyright & cultural entertainment: The Internet is developing better and better, and digital music, digital books, digital videos, digital games, etc. have gradually become mainstream. The rise of the knowledge economy has made intellectual property rights a core element of market competition.

Extended information:
1. Current application cases of blockchain
1. Application case 1: Tami Chain is a consortium chain platform based on Super Ledger, which realizes the non-linear transformation of Chinese state-owned enterprises. On-chain services for investment, financing and M&A transactions of target asset projects. The universal points management system (TamiDou) forms an internal reward mechanism, mobilizes production enthusiasm, and promotes the conversion of rights and data interoperability between various objects in the Tamichain ecosystem. The objects of shared points can be members of the corporate ecosystem such as trading institutions, investors, intermediary service partners, etc. Different issuance mechanisms and circulation mechanisms can also be formulated for different members to achieve positive interactions among blockchain digital points, business goals, and participants. Construction content includes: 1, Blockchain basic platform; 2. Points system; 3. Data circulation platform; 4. Certificate deposit system; 5. Other subsystems on the chain. Project address: Enterprise M&A and Financing Information Service Platform_Tamigo
2. Application Case 2: Xuyuan Art Digital Asset Trading Service Platform is a trading platform for art copyrights and a discovery platform for global art values. A truly decentralized high-end service platform for the international art market. Based on the blockchain token, the platform implements an encrypted digital currency based on the world's outstanding artworks to exchange the value of artworks. Functions include copyright certification: artists and creators can perform copyright certification on the platform. Asset tokenization: Art creators divide the artistic copyright into tokens, and investors invest according to their subscription shares and receive income. Usage rights trading: Artists and creators place the rights to use artworks on the chain for transactions, and trigger smart contracts, allowing buyers to obtain the rights to use artworks (including various transactions such as leasing, exhibitions, etc.).

Ⅲ What is blockchain

On May 27, 2021, the Ministry of Industry and Information Technology and the Office of the Central Cybersecurity and Information Technology Commission issued the "On Accelerating the Promotion of Blockchain" "Guiding Opinions on Technology Application and Industrial Development" (Ministry of Industry and Information Technology Lianxinfa [2021] No. 62), the document defines blockchain as follows:
Blockchain is an important part of the new generation of information technology and is a distributed New database software that integrates various technologies such as network, encryption technology, smart contracts, etc., is expected to solve the trust and security issues in cyberspace through data transparency, resistance to tampering, and traceability, promote the transformation of the Internet from transmitting information to transmitting value, and reconstruct information industrial system.
Blockchain is the cornerstone of trust and a trusted network that enables credit transfer and value transfer. Reliable blockchain infrastructure allows enterprises and governments to quickly and efficiently build blockchain networks and industry applications, achieve reliable and rapid flow of capital, logistics, and information flows, and achieve efficient and credible collaboration, helping to reduce collaboration costs and improve Efficiency
The current application of blockchain + industry mainly has the following directions:
Blockchain + insurance industry, insurance companies can optimize business processes and reduce risks through the needs on the blockchain. Customers who purchase insurance have a full, objective and comprehensive understanding of data;
Blockchain + supply chain enables information in all aspects of the supply chain to be updated and shared in real time, making it easier for personnel in each link to understand the latest information and make correct and objective decisions. business judgment.
Blockchain + medical industry, blockchain information cannot be tampered with, ensuring the accuracy and uniqueness of medical data; establishing patient electronic health records, recording real patient health data, and obtaining authorization to view through private keys, that is, protection The collection of sensitive personal data also facilitates doctors to make more accurate treatment plans.

IV What is Blockchain Technology What is Blockchain in a Popular Explanation

Blockchain has been at the forefront since the end of October.

WhatWhat is blockchain technology?

Although blockchain has been around for more than ten years, many people still don’t know much about this technology.

Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithms. From an application perspective, blockchain is a distributed ledger.

So, why is the blockchain called the blockchain?

Because the blockchain itself is a series of linked blocks, these blocks are filled with transaction records. The blocks are much like the records of a database. Every time data is written, it is Create a block. With the expansion of information exchange, one block continues with another, and the result is called a blockchain.

What are the characteristics of blockchain technology?

Simply put, blockchain has the characteristics of decentralization, openness, non-tampering, and anonymity.

1. Decentralization:

In the blockchain system, there is no center.

In the blockchain model, it is distributed accounting and storage. Each node self-verifies, transmits, and manages information. Each node is the center, which is decentralization.

2. Openness:

The blockchain system has the characteristics of openness. The data is open and anyone can query the blockchain data and data through the public interface. Develop related applications.

3. Information cannot be tampered with:

In the blockchain system, once the data is written, the tampering cannot be undone unless 51% of all data nodes are controlled. Forge a record that does not exist. Therefore, blockchain technology has a certain degree of security.

4. Privacy and anonymity:

The cryptography technology in the blockchain can effectively achieve identity concealment.

The identity information of each node does not need to be disclosed or verified, and information transfer can be done anonymously. It can only be accessed with the authorization of the data owner, thus ensuring data security and personal privacy.

Xiao Li lent 10,000 yuan to Xiao Wang. Xiao Li found two people in common and Xiao Bai to prove it. This accounting model is a centralized accounting model, and Xiaobai is the center.

However, a year later, when Xiao Li wanted to get the money back, Xiao Wang Shikou denied that he had lent him the money. It turned out that Xiao Wang introduced Xiao Bai's girlfriend to his company. a job.

This is the disadvantage of centralized accounting.

Xiao Li has learned a lot from his mistakes. If someone comes to him to borrow money in the future, he will be on WeChat in the village.Say, I lent so and so how much money, so that everyone in the village knew how much money Xiao Li lent to whom.

In this way, when Xiao Li asks for a debt again in the future, the other party will not deny the issue, because a consensus mechanism has been established in the minds of the people in the village: How much did you borrow from Xiao Li? .

This is the advantage of decentralized accounting.

Because after all, there are many people to testify about this transaction. If it seems to be a fraud, it will be unless more than half of the people in the village are bought. However, the price is very high.

In fact, these characteristics of the blockchain are all to solve the problem of "trust". The rich application scenarios of the blockchain are also based on the blockchain's ability to solve the problem of information asymmetry. At the same time, Blockchain also helps achieve collaborative trust and consistent action among multiple entities.

What are the applications of blockchain?

In addition to digital currency, there are many application scenarios of blockchain.

1. Medical field

Blockchain helps realize smart medical care, such as going to the hospital to see a doctor. Through the blockchain model, the patient’s medical status, case, treatment status, etc. are all Clearly visible, saving a lot of medical resources.

2. Copyright field

Blockchain can prove the authenticity and uniqueness of the copyright of works, from the birth to the transfer of audio, video, pictures, text and other works. Can be tracked and recorded, and form tamper-proof information.

3. Logistics field

After applying blockchain in the logistics field, goods can be traced from production to consumption.

4. Food safety

Is blockchain used for food safety? Through blockchain traceability, one can easily trace the past and present life of their food.

5. Securities trading

For example, traditional securities trading requires the coordination of multiple institutions to complete, while the blockchain system can independently complete one-stop transactions. This service can make securities trading simpler and faster.

However, many people have big misunderstandings about blockchain. The biggest misunderstanding is: blockchain = Bitcoin

In fact, blockchain and Bitcoin is not the same thing. Blockchain is the underlying technology of Bitcoin, and Bitcoin is the first application of blockchain.

IV Blockchain applications include

Blockchain applications include:

(1) Blockchain + medical: medical field, Blockchain can use its anonymity, decentralization and other characteristics to protect patient privacy. Electronic health records (EHR), DNA wallet,Drug anti-counterfeiting, etc. are all possible application areas of blockchain technology. IBM predicted in last year's report that 56% of medical institutions around the world will invest in blockchain technology by 2020.

(2) Blockchain + Internet of Things: The Internet of Things is a very broad concept. If communications, energy management, supply chain management, sharing economy, etc. are included, the IoT of blockchain technology Networked applications will become a very important application field.

(3) Blockchain + IP Copyright & Culture and Entertainment: The Internet is developing better and better, and digital music, digital books, digital videos, digital games, etc. have gradually become mainstream . The rise of the knowledge economy has made intellectual property rights a core element of market competition. However, intellectual property infringement is serious in the current Internet ecosystem, and the copyright protection of digital assets has become a pain point in the industry.

Blockchain has the characteristics of disintermediation, consensus mechanism, and non-tampering. Using blockchain technology, it can effectively integrate all aspects of the cultural and entertainment value chain, accelerate circulation, and shorten the value creation cycle; at the same time , can realize the value transfer of digital content, ensure the credibility, auditability and transparency of the transfer process, and effectively prevent piracy and other behaviors.

(4) Blockchain + Public Services & Education: In the fields of public services, education, charity and public welfare, issues such as file management, identity (qualification) certification, and public trust all exist objectively. Traditional The method is to rely on a credible third party for credit endorsement, but problems such as fraud and deficiencies still exist. Blockchain technology can ensure the integrity, permanence and unchangeability of all data, and thus can effectively solve the difficulties and pain points in these industries in terms of certificate storage, tracking, association, and backtracking.

VI What is the application of blockchain technology in the medical industry

Jin Wowo believes that the birth of blockchain technology has transformed the entire population database and health information exchange. Gotta fall behind. Blockchain technology can improve data security and save explicit and implicit costs.
The application of blockchain technology in the medical field is divided into these aspects: electronic health records, DNA wallets, drug anti-counterfeiting and protein folding. In the future, Jinwowo Network Technology will continue to explore the value of blockchain technology in the commercial field.