Ashish Shah, M.D., pediatric cardiologist, provides insight on what some of the indications are that your child may have a heart issue. The purpose of this guide is to provide you with basic information about filing a utility patent application with the USPTO.Prominent bounding pulses are classically associated with moderate or severe aortic regurgitation because of low diastolic pressure and wide pulse pressure. What is bronchoscopy? Bronchoscopy is a procedure to look directly at the airways in the lungs using a thin, lighted tube (bronchoscope). A provisional patent application allows you to file without a formal patent claim, oath or declaration, or any information disclosure (prior art) statement. These guidelines set out the practice within the Intellectual Property Office as it relates to patent applications for medical inventions. "Patent" means "open. Trinity Health, a comprehensive healthcare system based in Minot, ND, proudly serves the North Dakota, Eastern Montana, and Saskatchewan region. An invention shall be taken to involve an inventive step if it is not obvious to a person skilled in the art.