Cite this: Current Controversies in the Diagnosis and Treatment of Patent Ductus Arteriosus in Preterm Infants - Medscape - Aug 01, 2003. The DA of a very preterm infant has minimal constriction ...

As a result, the DA is more likely to remain patent and the resulting shunt may have important hemodynamic consequences. [4] Doppler echocardiography has given us a window to evaluate the real ...

In recent decisions, the U.S. Court of Appeals for the Federal Circuit affirmed the inherent powers of district courts to investigate and address potential party misconduct in patent litigations ...

If the ductus does not close, the result is a patent (meaning “open”) ductus arteriosus. A PDA allows oxygen-rich blood (blood high in oxygen) from the aorta to mix with oxygen-poor blood in the ...

An April 2 notice of opposition to the U.S. Patent and Trademark Office on behalf of Jackson challenged the trademark application by Dale Earnhardt Jr. for a particular style of the No. 8 used by JR ...

GSK has also sued Pfizer for patent infringement in the U.S. over technology in Pfizer's blockbuster COVID-19 vaccine Comirnaty. That case is still ongoing.

1. Williams IA, Gersony WM, Hellenbrand WE. Anomalous right coronary artery arising from the pulmonary artery: a report of 7 cases and a review of the literature. Am Heart J 2006; 152: ...

The question of preserving the patent ductus arteriosus (PDA) during the modified Blalock–Taussig shunt (MBTS) procedure remains controversial. The goal of this study was to investigate the effects of ...

Sony, meanwhile, has also been thinking along these same lines in terms of smartphones, patenting a design for a transparent handset at the end of 2018. And then on Tuesday, the US Patent and ...

Patent Shot has spotted a recently filed Samsung patent for a new kind of transparent display technology that can be used to convincingly add digital images to the real world and thus blur the ...