Lyman W. Fawcett - St. Petersburg FL Michael A. Ansel - St. Petersburg FL Chi Pham - Clearwater FL
Assignee:
Ametek, Inc. - New York NY
International Classification:
G01F 1708
US Classification:
7386103
Abstract:
An improved gas flow meter which measures the time of travel of a soap film through a fixed volume to compute gas flow rate. A portable meter includes infrared sensors which detect the passing of a soap film, a timing circuit to determine the time of travel between the beginning and end of the fixed volume and a method of blocking the infrared portion of ambient light to allow for use outdoors. The device has a unique method of generating the soap bubble and for breaking the soap bubble at the end of the fixed volume. The unique flow unit, including flow cell and fixed sensors, is calibrated to determine the fixed volume which is stored in a nonvolatile memory location as a part of the flow unit.
Dr. Pham graduated from the Med & Pharm Univ, Ho Chi Minh City, Vietnam (942 01 Eff 1/83) in 1973. He works in Houston, TX and specializes in Family Medicine. Dr. Pham is affiliated with West Houston Medical Center.
Texas Oncology PA 1001 12 Ave STE 200, Fort Worth, TX 76104 (817)8502000 (phone), (817)8502065 (fax)
Education:
Medical School University of Texas Southwestern Medical Center at Dallas Graduated: 2001
Procedures:
Bone Marrow Biopsy Chemotherapy Vaccine Administration
Conditions:
Hemolytic Anemia Malignant Neoplasm of Female Breast Non-Hodgkin's Lymphoma Abnormal Vaginal Bleeding Acne
Languages:
English Spanish
Description:
Dr. Pham graduated from the University of Texas Southwestern Medical Center at Dallas in 2001. She works in Fort Worth, TX and specializes in Hematology/Oncology. Dr. Pham is affiliated with Baylor All Saints Medical Center and Texas Health Harris Methodist Hospital Fort Worth.