Looking for online definition of patent in the Medical Dictionary? patent explanation free. What is patent? Meaning of patent medical term. What does patent mean?

According to the American Heritage Dictionary of the English Language, a patent medicine is "a drug or other medical preparation that is protected by a patent and can be bought without a prescription." * Concerned about the "reduction of special education services for behaviorally disordered (BD) students which may result from the movement ...

Patent ductus arteriosus (PDA) is the failure of the ductus arteriosus to close after birth, allowing blood to inappropriately flow from the aorta into the pulmonary artery.

patent [pa´tent] 1. open, unobstructed, or not closed. 2. apparent, evident. patent ductus arteriosus abnormal persistence of an open lumen in the ductus arteriosus, between the aorta and the pulmonary artery, after birth. The ductus arteriosus is open during prenatal life, allowing most of the blood of the fetus to bypass the lungs, but normally this ...

Venous graft patency is reduced to 50% at 10 years after surgery, and at 15 years about 80% of the venous grafts become occluded while 90% of the arterial grafts remain patent even after 10 years of surgery.

Valvular incompetence of the patent foramen ovale of the heart; a condition contrasting with probe patency of the foramen ovale in that the valve of the foramen ovale has abnormal perforations in it, or is of insufficient size to afford adequate valvular action at the foramen ovale prenatally, or effect a complete closure postnatally.

Looking for online definition of patent period in the Medical Dictionary? patent period explanation free. What is patent period? Meaning of patent period medical term.

Looking for online definition of probe patency in the Medical Dictionary? probe patency explanation free. What is probe patency? Meaning of probe patency medical term.

A patent awarded by the US Patent Office for a method, process or procedure. Federal legislation was proposed that would bar patents “for any invention or discovery of a method or process for performing a surgical or medical therapy, or making medical diagnosis.”

Looking for online definition of patent infection in the Medical Dictionary? patent infection explanation free. What is patent infection? Meaning of patent infection medical term.