Elizabeth Trimble

Title: Elizabeth Trimble: Inventor of a Wound Therapy System

Introduction

Elizabeth Trimble is an inventor associated with San Antonio, Texas, and KCI Manufacturing Unlimited Company. Her patent work concerns wound therapy technology designed to support pressure-based treatment and measurement of wound-space volume.

Latest Patents

The provided information lists one patent for Trimble: “Wound Therapy System with In-Line Orifice.” The system includes a dressing that seals over a wound, a conduit connecting the dressing to a canister, and a therapy unit with a pump, pressure sensor, valve, and control circuit. The pump establishes negative pressure, while the valve alternates between open and closed positions to regulate airflow. Using pressure measurements, the control circuit determines the volume of the wound space. A section of the conduit has a smaller inner diameter than the rest. Trimble is credited with 1 patent.

Career Highlights

Trimble’s listed invention addresses the integration of wound dressing, controlled airflow, and pressure sensing in a therapy system. The design’s in-line orifice provides a narrower conduit section, while the system’s control circuit uses pressure data to estimate wound-space volume.

Collaborations

The provided information names Edward Lee and Christopher Brian Locke as Trimble’s coworkers. Their specific roles in the patent or related work are not stated.

Conclusion

Elizabeth Trimble’s listed patent describes a wound therapy system that combines negative-pressure treatment with pressure-based estimation of wound-space volume.