The Intersection of Blockchain Technology and the Quantum Era for Sustainable Medical Services

Medical data has become crucial to the healthcare sector’s growth and development due to its complexity and expense of preserving security and confidentiality and providing services to the entire healthcare ecosystem. Therefore, an open-channel platform on the Internet enables patients to manage, share, and keep track of their electronic health records (EHRs) with friends, family members, and healthcare professionals. After that, the growth of medical data comes with the concern of handling it securely. So, for this, blockchain technology significantly simplifies the process of conducting transactions, as it can store data in vast amounts in a distributed manner which may be retrieved wherever and whenever needed, thereby improving the efficiency of today’s healthcare system. Medical records processing using quantum and blockchain technology heavily influenced the industrial healthcare market. These technologies can benefit healthcare and significantly affect its transparency, information security management, business opportunities, and processing efficiency. Quantum blockchain technology is another tool that can enhance the speed of diagnosis and treatment because any delays in treatment or emergency care can compromise the security and confidentiality of medical records. This way, the medical records can be analyzed and communicated with privacy, security, availability, and authenticity. Quantum blockchain and computing have the capacity to acquire thermal imaging speedily with which patients can be located and monitored simultaneously, thereby optimizing diagnosis expenses and insurance fraud. This review chapter discusses how smart healthcare systems benefit from quantum and blockchain.