Company Filing History:
Years Active: 1984-1996
Title: Ching Chiang: Innovator in Hemoglobin Reference Solutions
Introduction
Ching Chiang is a notable inventor based in Acton, MA (US), recognized for his contributions to the field of blood gas instrumentation. With a total of nine patents to his name, he has made significant advancements in medical technology, particularly in the development of stable hemoglobin reference solutions.
Latest Patents
One of Ching Chiang's latest patents is the Stable Hemoglobin Reference Solution. This innovative solution serves as a reference for calibrating and monitoring blood gas instrumentation. It boasts a shelf life of two years or greater and is contained in a closed container filled with a gas or gas mixture that is inert to the reference solution. The aqueous mixture includes hemoglobin, a source of bicarbonate ions, and an organic buffer. Additionally, the solution may contain a methemoglobin reducing system, reference concentrations of selected electrolytes, a polyphosphate compound, and antibiotics. Upon opening the ampule, the solution is equilibrated with a gas mixture that provides gases in a physiological range, allowing it to exhibit properties similar to fresh blood after equilibration.
Career Highlights
Ching Chiang has worked with several prominent companies throughout his career, including Bionostics, Inc. and Instrumentation Laboratory. His work has significantly impacted the medical field, particularly in improving the accuracy and reliability of blood gas measurements.
Collaborations
Ching has collaborated with notable colleagues, including Susan K Bolton and Stanley M Liffmann. These partnerships have contributed to the advancement of his innovative solutions and the overall progress in the field.
Conclusion
Ching Chiang's work in developing stable hemoglobin reference solutions exemplifies his commitment to innovation in medical technology. His contributions continue to enhance the accuracy of blood gas instrumentation, benefiting the healthcare industry as a whole.
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