Patents by Inventor David Trevor Lawrence

David Trevor Lawrence has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ACTIVE COMPRESSION-DECOMPRESSION DEVICES AND METHODS
    Publication number: 20200121552
    Abstract: A system for performing an active compression decompression (ACD) treatment on a patient includes a platform for placement under a patient, a chest compression actuator that may include a belt configured to extend over a thorax of the patient, an upward force actuator, a coupling mechanism for coupling the upward force actuator to the thorax of the patient to transfer a decompressing force from the upward force actuator to the thorax of the patient, and a motor that is coupled to the belt, the motor configured to cause the belt to tighten about the thorax of the patient and exert a compressing force on the thorax of the patient; and cause the belt to loosen about the thorax of the patient and allow the upward force actuator to cause decompression of the patient.
    Type: Application
    Filed: October 22, 2019
    Publication date: April 23, 2020
    Inventors: Byron J. Reynolds, David Trevor Lawrence, Paolo Giacometti Pérez, Gary A. Freeman, Anna Grace Prestezog, Ari Manoukian, Richard A. Helkowski, Melanie Lynn Harris