Intellex Acquires Expert by Big Village

We're thrilled to announce that Intellex has acquired Expert by Big Village, effective March 22, 2024. This strategic move enhances our capabilities and strengthens our commitment to delivering exceptional solutions to our customers.

Stay tuned for more updates on how this acquisition will benefit our clients and experts.

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Expert Details

Oxygen Therapy & Conservation, Biofeedback, Clinical Management Design, Electronics, & Prototyping

ID: 721893 California, USA

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Expert L. Expert has extensive clinical experience in asthma management and served on the ATS Standards Committee for COPD (Chronic Obstructive Pulmonary Disease). He developed an asthma clinical guidance system, developed three biofeedback systems particularly for asthma. He also developed a pulmonary rehabilitation program for asthmatics.

He has developed biofeedback equipment for other researchers as well as his own research. He has an electronics and model building laboratory and has designed oxygen conserving devices such as the Oxymizer, the Oxymizer Pendant, Oxymatic, and fluidic oxygen delivery devices.

He is a pulmonary medicine specialist sub-specializing in pulmonary and asthma rehabilitation, disease management, and clinical guidance systems. He has published over 50 articles in that area.

Expert designed and developed several conserving and delivery devices, including the Oxymizer, the Oxymizer Pendant and the Oxymatic oxygen. Most of the oxygen conserving devices prescribed are devices that he designed.

He has also designed several biofeedback training devices, physiological testing and training equipment, several sensors and medical graphics. He has built physiological testing and training equipment on consultation with other research facilities. He is a consultant for several companies in this area.

Since designing the Oxymizer, the Oxymizer Pendant and the Oxymatic oxygen delivery devices, Expert provided the idea for the Total O2 device, which is an oxygen concentrator that refills portable oxygen cylinders. He is presently developing three more oxygen delivery devices and other means for oxygenating COPD patients.

Expert is a consultant for oxygen therapy equipment at CHAD Therapeutics, Inc.He is consultant to Dr. Rick Carter for pulmonary research at UTexas in Tyler, TX.He is consultant to Robert Phillips in the development of oxygen delivery devices. He is consultant and board member of the Pulmonary Education and Research Foundation.Expert has multiple individulal consulting arrangements in physiology and electronics.


Year Degree Subject Institution
Year: 1966 Degree: M.D. Subject: Medicine and Physiology Institution: Meharry Medical College, UC Berkeley

Work History

Years Employer Title Department
Years: 1992 to 2001 Employer: Pulmonary Care Continuum Inc Title: Medical Director Department: Medical Systems Design
Expert is the program designer and medical director. He designed most of the oxygen conserving devices presently available.
Years Employer Title Department
Years: 1986 to 1996 Employer: Self-employed Title: Director Department: Pulmonary Rehabilitation
He was the medical director of pulmonary rehabilitation and the designer of each of the programs.
Years Employer Title Department
Years: 1972 to 1986 Employer: City of Hope Medical Center Title: Director of Pulmonary Rehabilitation and Biomedical Designer Department: Pulmonary Diseases
He was the medical director of pulmonary rehabilitation, the program designer and designer and fabricator of medical devices.

Government Experience

Years Agency Role Description
Years: 1967 to 1969 Agency: U.S. Army Role: Captain Description: He did R & D at the U.S. Army Aeromedical Research Labs, Fort Rucker, AL and the U.S. Naval Base, Philadelphia, PA.

Career Accomplishments

Associations / Societies
Expert belongs to the American Thoracic Society and American College of Chest Physicians.
Licenses / Certifications
He is a Doctor of Medicine.
Professional Appointments
He participates in editorial review for: CHEST, American Journal of Respiratory and Critical Care Medicine, Biofeedback and Self Regulation, Cardiopulmonary Rehabilitation, Respiratory Care and is on the editorial board of RT Magazine. He also participated in the standards on health care delivery for COPD and was the chairperson of the Oxygen Section.
Awards / Recognition
Expert received the American Lung Association Recognition Award and the Biofeedback Society of California Recognition Award.
Medical / Professional
He had his medical internship at St. Thomas Hospital, Nashville, TN.
Publications and Patents Summary
He has written 80 publications and has 18 patents. He wrote the first textbook on oxygen therapy and also participated in several other textbooks. He has created 10 videos with animation.

Additional Experience

Expert Witness Experience
He has testified in about five cases involving clinical and technical expertise.
Training / Seminars
He has participated in up to 20 seminars and training sessions per year and teaches at the Western University of Health Sciences.
Vendor Selection
He has served as a reference source for venders in medicine, clinical research, electronics, and prototyping.
Marketing Experience
He is an independent consultant in the areas above and has brought five products to market in the past five years.
Other Relevant Experience
Expert is recognized as a leader in the area of oxygen delivery and oxygen conservation. He has designed several disease management systems and has created a training and presentation video with digital animation. He integrates his technical and graphic skills with his clinical approaches to create unique, efficacious, and cost-effective healthcare.

Language Skills

Language Proficiency

Fields of Expertise

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