Nearmed

Revolutionizing healthcare with near blockchan.

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Nearmed: Revolutionizing Healthcare with Near Blockchain

Inspiration

Healthcare systems worldwide face challenges with patient accessibility, doctor approval processes, and streamlined services. We wanted to create a decentralized solution that empowers doctors and patients while ensuring privacy and trust. Using the Near blockchain and smart contract technology, Nearmed offers a secure, transparent platform that connects doctors and patients seamlessly.

What it does

Nearmed is a healthcare platform built on the Near blockchain, enabling secure doctor-patient interactions. Users can register as doctors or patients. Doctors are verified by the admin before attending to patients, ensuring credibility. Patients can book appointments, describe their symptoms, receive medical advice, and get prescriptions from doctors. Additionally, they can order medicine from an online store and pay securely with NEAR. Our platform also includes a chat feature where patients can communicate directly with doctors and access an AI for healthcare advice.

How we built it

  • Blockchain & Smart Contracts: The smart contract was created in Rust and deployed on the Near testnet.
  • Frontend Development: We used Next.js and Near APIs to create an intuitive user interface.
  • Database & Transactions: User data and transactions are securely managed on the Near blockchain, ensuring privacy and security.
  • AI Integration: The chat system includes an AI assistant, providing patients with additional healthcare advice and support.

Challenges we ran into

  • Smart Contract Development: Writing secure and efficient smart contracts in Rust was challenging, especially given the complexity of healthcare data.
  • User Authentication: Ensuring the privacy and security of medical data required robust authentication mechanisms.
  • Blockchain Transactions: Managing NEAR payments for in-app purchases, such as medicine orders, involved handling transaction fees and testing the payment flow thoroughly.

Accomplishments that we're proud of

  • Successfully deploying a healthcare dApp on the Near testnet.
  • Creating a decentralized, user-friendly platform that prioritizes privacy and patient-doctor trust.
  • Integrating AI for improved healthcare support and assistance, enhancing the quality of user interactions.

What we learned

  • The power of decentralized applications in sensitive industries like healthcare.
  • Rust and smart contract optimization for complex, data-intensive applications.
  • Challenges and best practices for managing blockchain-based payments within a healthcare application.

What's next for Nearmed

  • Mainnet Deployment: Deploying Nearmed on the Near mainnet for real-world use.
  • Expanded AI Capabilities: Enhancing our AI to provide more in-depth healthcare guidance and support.
  • Pharmacy Partnerships: Collaborating with pharmacies for a broader medicine selection and fast delivery.
  • Enhanced Privacy Features: Implementing advanced privacy controls for improved patient data security.

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