[Retracted] Blockchain in Secure Healthcare Systems: State of the Art, Limitations, and Future Directions

Table 4

Sharing patient’s data.

Name	Location	What they do
Simplyvital health	Watertown, Massachusetts	Its autonomous technology is being made accessible to the healthcare sector. Its harmony wellness framework is an open-source database management system for healthcare practitioners to access necessary details on a patient’s blockchain. Public source to critical medical data allows healthcare professionals to integrate treatment activities faster than current approaches. Simplyvital employs blockchain technology to build a free software system that allows healthcare practitioners to retrieve patient information and perform care.
Coral health research and discovery	Vancouver, Canada	It leverages blockchain to enhance the quality of care by speeding up the care process, automating administrative activities, and accelerating the healthcare system. By incorporating patient data in blockchain technology, the relations between the two doctors, specialists, laboratory staff, and health officials are more quickly than ever before. Coral health also uses smart agreements between patients and healthcare experts to assure the validity of the data and treatments. Coral’s blockchain technology speeds up care, minimizes administrative procedures, and uses smart contracts to connect patients and clinicians.
ROBOMED	Moscow, Russia	It blends artificial intelligence and bitcoin to provide patients with a consolidated point of service. Catboats, wearable diagnostic instruments, and teleconference conferences are used by the organization to collect patient content and communicate that with the patient’s healthcare staff. The panacea system from Robomed involves patients in smart contracts that incentivize and guide patients down the right path to greater health. Robomed employs blockchain technology to securely collect and distribute patient data with patient’s healthcare professionals.