42 Design and development of medical and surgical devices, medical and surgical apparatus, external and implantable medical devices including prosthetic and diagnostic medical devices, and medical instruments; scientific and industrial research, design, testing, analysis and development of surgical and medical apparatus and instruments; design and development of non-downloadable software for facilitating interactions between patients and physicians via a clinical support platform, and design and development of non-downloadable software for analysing health data and metric for monitoring and evaluation patients; providing a platform-as-a-service (PaaS) featuring computer software platforms to enable patients and health care providers to interact remotely, health care providers to access and manage patient medical data, patients to receive information and advertising related to their health care, and patients and clinicians to purchase health care products, for digital health care purposes; medical research services and scientific laboratory services for acquiring, testing and screening data within the framework of continuous health monitoring; design and development of surgical devices for use in drug delivery, external and implantable medical devices including prosthetic and diagnostic medical devices, medical instruments, devices and apparatus device for use in diagnostic testing of the gastrointestinal tract, medical devices for use in treating or diagnosing functional gastrointestinal disorders, gastrointestinal implants composed of artificial materials, systems for delivery and retrieval of gastrointestinal implants, surgical devices for use with patients with colorectal cancer and other gastrointestinal diseases, surgical implants comprised of artificial materials, surgical instruments and apparatus, medical instruments for interstitial thermotherapy of biological tissue, implantable subcutaneous drug delivery devices, prosthetic implants, medical implants comprised of artificial materials, intravascular implants made from artificial materials, medical devices for placing and securing catheters, catheters, medical devices for use in treating or diagnosing rectal cancer, colon cancer, polyps, fistulas including high output fistulas, high output ileostomies, medical devices to assist in trans-anal surgery, medical devices for intestinal re-feeding, medical devices for intestinal drug deployment, medical devices for intestinal content diversion, and medical devices for use in treating or diagnosing gastrointestinal disease