DOST supports development of phantom model for ultrasound in training clinicians

The Department of Science and Technology - Philippine Council for Health Research and Development (DOST-PCHRD) is supporting the development of a local phantom model system for ultrasound-guided procedures in obstetrics and gynecology. Led by Dr. Melissa Amosco of the University of the Philippines Manila (UPM), the project aims to create a more accessible and flexible training tool compared to rigid, expensive imported models. Existing tools are often difficult to customize for varying patient cases, and their high cost limits availability for local clinicians. Ultrasound-guided procedures require precise hand-eye coordination to navigate needles into the abdominopelvic region safely. The DOST-PCHRD allocated over P4.99 million to fund this initiative, recognizing the need to enhance clinician skills and improve patient outcomes. The current prototype includes two types of tissue-mimicking materials (TMMs) that replicate muscle, fat, and skin, with adjustable acoustic and mechanical properties to simulate organs or masses like tumors and cysts. The system is already integrated into the curriculum at UP-Philippine General Hospital, where 124 graduates have been trained and deployed nationwide. The project team, including co-investigator Dr. Leslie Joy Lantisce-Diaz, plans to refine the prototype based on clinician feedback and optimize manufacturing for wider distribution. Completion is expected by August 2026, with the goal of providing a lower-cost, locally produced solution. Once finalized, the phantom model system will be available for use across the Philippines, addressing resource gaps and tailoring training to local needs. The PCHRD, under DOST, focuses on science-based solutions for human well-being, wealth creation, protection, and sustainability, aligning with its mission to deliver inclusive opportunities for all Filipinos.