The Role of Blockchain in Revolutionizing Healthcare

The need for development in the healthcare industry is growing quickly. High-quality medical facilities that are supported by cutting-edge technology are in high demand nowadays. In this scenario, blockchain would significantly contribute to the revamping of the healthcare industry. Additionally, the healthcare industry is moving toward a patient-centered strategy that emphasizes two crucial components: consistently accessible services and suitable healthcare resources.
The blockchain enhances healthcare organizations' capacity to provide proper patient care and top-notch medical facilities. With this technology, a further time-consuming and repetitive task that raises the cost of healthcare can be quickly resolved. Blockchain technology enables public participation in health research endeavors. Additionally, better public health research and data exchange will enhance therapy for many groups. A centralized database is utilized to manage the whole healthcare system and its organizations.
The biggest problems with population health management up to now have been interoperability, sharing, and data privacy. The trustworthiness of this issue is ensured by the use of blockchain. This technology enhances security, data exchange, interoperability, integrity, and real-time updating and access when used properly. Data security is another major concern, especially as it relates to wearable technology and customized treatment. Blockchain technology is utilized to solve these problems since patients and medical professionals need an easy and secure way to capture, transmit, and consult data through networks.
The Capabilities of Different Blockchain Technologies to Support Global Healthcare Culture
Blockchain has several uses and purposes in the healthcare industry. Blockchain technology aids healthcare researchers in deciphering the genetic code by enabling the secure transfer of patient medical records, managing the drug supply chain, and facilitating the safe transfer of patient medical information.
Healthcare data protection, diversified genome management, electronic data management, medical records, interoperability, digitalized tracking and issue outbreaks, and other technically derived and spectacular features are only a few of the features used to develop and apply blockchain technology. Blockchain technology's adoption is largely due to its totally digital components and uses in the healthcare industry.
The blockchain keeps track of the prescription procedure in full transparency, from manufacturing to the shelves of the pharmacy. Blockchain and IoT can be used to monitor traffic, freight direction, and speed. In order to prevent interruptions and shortages in clinics, pharmacies, and other healthcare institutions that employ a particular prescription, it enables you to properly coordinate acquisitions. Digital frameworks built on the blockchain would make it easier to stop unauthorized alterations to logistical data. It promotes trust and prevents different drug-seeking individuals from handling funds, documents, and prescriptions in an illegal manner.
The technology can effectively enhance the condition of patients while retaining funds at a competitive cost. It removes any obstacles and limitations to multi-level authentication.
Blockchain is ideal for security applications because it can keep an incorruptible, decentralized, and transparent log of all medical data. Furthermore, while blockchain is public, it is also private, concealing any individual's identity behind complex and secure algorithms capable of maintaining the sensitivity of medical data. Patients, doctors, and healthcare providers may all share the same information quickly and safely, thanks to the technology's decentralized nature.

Healthcare blockchain startups
Recently, there have been several companies all over the world that are working on implementing blockchain in healthcare solutions.
PokitDok's
Country: USA | Funding: $55.3M
Platform-as-a-service enables healthcare enterprises to create innovative commerce experiences across the healthcare value chain in record time. Connect to 650 trading partners directly to gain access to real-time transactional data at scale. There is no need to tear down and replace legacy systems in order to innovate.
doc.ai
Country: USA | Funding: $41M 
An artificial intelligence (AI) startup is on a quest to decentralize precision medicine on the blockchain. We predict that in the near future, the biological profile will be consumer-controlled, blockchain-based, AI-powered, and OMICS-data-centric.
Medicalchain
Country: UK | Funding: $24M
The company stores health records securely and maintains a single version of the truth using blockchain technology. Doctors, hospitals, laboratories, pharmacies, and health insurance companies can all request permission to view a patient's record in order to serve their purposes and record transactions on the distributed ledger.
Med.me
Country: Russia | Funding: $150K
Platform for sharing medical information and scheduling appointments that connects doctors, patients, clinics, and insurance companies.
HealthBank Technologies
Country: Canada
HealthBank's direct-to-patient platform connects healthcare professionals to all existing and new consumers across the country for appointment booking, prescription sharing with on-demand pharmacies, and bill sharing with insurance providers.


Conclusion
The healthcare sector has accepted blockchain technology, but there are still issues that must be addressed. The biggest challenge with implementing this cutting-edge technology in medical facilities is a lack of competency. Because blockchain applications are still in their early phases, they require additional technical inquiry and development. It does, however, encompass the responsibilities of medical organizations and regulators. It is now essential for the health business to progress. Blockchain's future expansion in the healthcare industry is almost assured. Healthcare apps will advance as a result of this technological advancement since it makes it easier to describe treatment outcomes and progress. Blockchain technology provides the foundation for validating transactions and information exchanges.
Because of its intrinsic encryption and decentralization, blockchain has revolutionary uses in healthcare. It increases the security of patients' electronic medical data, encourages the monetization of health information, improves interoperability across healthcare organizations, and aids in the fight against counterfeit illicit drugs. Blockchain technology has the potential to transform various healthcare fields; in domains such as healthcare, digital agreements enabled by intelligent contracts are one of blockchain's most significant uses. Intelligent contracts will save expenses by eliminating intermediaries from the payment chain. The potential of blockchain in healthcare is heavily dependent on the adoption of linked, advanced technologies in the ecosystem. It consists of system tracking, healthcare insurance, medication tracking, and clinical studies.

Resources:
https://tokeny.pl/blockchain-w-sluzbie-zdrowia/
https://www.medicalstartups.org/top/blockchain/
https://gf24.pl/36849/zastosowanie-blockchain-w-ochronie-zdrowia/
https://www.sciencedirect.com/science/article/pii/S266660302100021X#sec7