San Diego, CA, United States of America

Diane E Morfeld

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Diane E Morfeld. Retrieved from https://idiyas.com/inventor/diane-e-morfeld

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 76(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Diane E Morfeld

Introduction

Diane E Morfeld is a notable inventor based in San Diego, CA (US). She has made significant contributions to the field of medical technology, particularly in the area of blood-loss measurement during surgical operations. Her innovative approach has the potential to enhance patient care and improve surgical outcomes.

Latest Patents

Diane E Morfeld holds a patent for a Blood-loss measurement apparatus. This apparatus is designed for continuously monitoring the loss of blood suffered by a patient during surgery. It provides a means for sucking the combination of blood and irrigating solution gathered around the incision. The device sequentially measures the volumes and densities of small samplings of the solution-and-blood mixture. By relying on the difference in densities between blood and the irrigating solution, the apparatus calculates the exact volume of blood in each sampling. The blood loss is continuously accumulated and displayed on a visual read-out, allowing for timely transfusions to maintain the patient's blood pressure throughout the operation. The apparatus can also operate in a calibration mode to measure blood and solution separately, determining their respective densities for accurate quantitative analysis. Additionally, it includes a scale for weighing sponges and linens that have absorbed blood, automatically adding the calculated volume of blood they carry to the cumulative figure of lost blood.

Career Highlights

Throughout her career, Diane has demonstrated a commitment to advancing medical technology. Her innovative solutions have garnered attention in the medical community, showcasing her dedication to improving surgical practices and patient safety.

Collaborations

Diane E Morfeld has collaborated with Henri J Charmasson, working together to enhance the effectiveness of medical devices and improve patient outcomes.

Conclusion

Diane E Morfeld's contributions to the field of medical technology, particularly through her patented Blood-loss measurement apparatus, highlight her innovative spirit and commitment to improving surgical practices. Her work continues to pave the way for advancements in patient care.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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