1C: Biomaterials Systems and Devices for Hemostasis and Wound Care

Timeslot: Wednesday, April 19, 2023 - 1:00pm to 2:30pm
Room: Silver Pearl 3

About

Stopping bleeding (hemostasis) and providing short and long-term wound care via passive and/or bioactive mechanisms is an important area of biomaterials-based technologies and includes external, intracavitary and intravascular hemostats, dressings, powders, foams, fibers and gels. The goal of this session is to highlight recent advances in biomaterials and biosystems/microdevices that focus on hemostasis, thrombosis, and/or wound healing. The proposed session will invite presentations from researchers in this field that discuss biomaterials design, structure-property-function relationships, microdevice design, and achieved/ongoing/future visions of technology translation pathways. Presentations focused on material considerations for microdevices for investigating hemostatic pathways are also of interest for this session.

  • 1:00 PM 11. Bioactive Material-coated Microelectrodes for Dielectric Coagulometry-based Detection of Trauma-induced Coagulopathies. Dante Disharoon, PhD, Sina Pourang, Dr. Sanjay Ahuja, MD, Michael Suster, PhD. Pedram Mohseni, PhD, Anirban Sen Gupta, PhD. Case Western University, Rainbow Babies and Children's Hospital.

  • 1:15 PM 12. Bioresorbable, battery-free and wireless electrotherapy system for wound healing and monitoring in diabetes. Joeseph Song, Prof. Hanjun Ryu, Prof Wubin Bai, Dr. Abraham Vazquez-Guardado, Prof. Guillermo Ameer, Prof. John Rogers. Northwestern University. Chung-Ang University, The University of North Carolina at Chapel Hill.

  • 1:30 PM 13. Sequential Burst and Sustained Release of P-Coumaric Acid from Shape Memory Polymer Foams for Polymicrobial Infection Prevention in Trauma-Related Hemorrhagic Wounds. Changling Du, David Fikhman, Prof. Mary Beth Monroe, PhD, BioInspired Syracuse.

  • 1:45 PM 14. Bioadhesive Hydrogels with Ultrafast Gelation Promote Gastric Ulcer Healing and Arrest Acute Gastric Hemorrhage. Xiayi Xu, PhD, Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong. 2:00 PM 15. Sprayable Hydrogel for Instant Sealing of Vascular Anastomosis. Gonzalo Munoz, MBA, Dr. Pere Dosta, Dr. Natalie Artzi, Elazer Edelman. Institut Quimic de Sarria, Massachusetts Institute of Technology, BioDevek, Brigham and Women's Hospital, Wyss Institute.

  • 2:15 PM 16. Engineering thermoresponsive shear-thinning hydrogel (T-STH) hemostats with improved coagulation. Marvin Mecwan, PhD, Emily Torres, Reihaneh Haghniaz, PhD, Alireza Hassani, PhD, Johnson John, PhD, Ali Khademhosseini, PhD, Terasaki Institute for Biomedical Innovation.