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搜索结果: 1-15 共查到医学 patent相关记录15条 . 查询时间(0.078 秒)
A U.S. patent has been awarded to a Kansas State University technology that quickly detects the early stages of cancer before physical symptoms ever appear. Stefan H. Bossmann, professor of chemistry...
Background: The transcatheter closure of patent ductus arteriosus has advanced rapidly with improvements in device designs. The aim of this study was to analyze the safety, efficacy, and early and int...
Background: Stroke, one of the most important causes of morbidity and mortality in the world, is of great importance in young adults (15-45 years), amongst whom the causes of stroke and transient isch...
Recent studies have indicated that divers with a patent foramen ovale (PFO) are at risk of developing some forms of decompression sickness. Thus, the objective of the present study was to investigate ...
Patent Omphalomesenteric Duct     Patent  Omphalomesenteric  Duct       2009/6/30
The omphalomesenteric duct or vitelline duct is a remnant of the embryonic yolk sac. The omphalomesenteric duct connects the yolk sac to the gut in the developing embryo and provides nutrition until...
With patent foramen ovale (PFO), thought to be a risk factor for some forms of DCS, venous bubbles may pass through the patent opening to become arterial bubbles. We exposed 14 anesthetized, spontaneo...
Scuba divers with patent foramen ovale (PFO) may be at risk for paradoxical nitrogen gas emboli when performing maneuvers that cause a rebound blood loading to the right atrium. We measured the rise a...
Several reports have described populations of divers with decompression sickness (DCS) who have a patent foramen ovale (PFO). The presence of a PFO is known to occur in about 30% of the normal populat...
BACKGROUND: To investigate incidence and number of abnormal cerebral hyperintensities (ACFs) in Magnet Resonance Imaging (MRI) and its relation to a patent foramen ovale (PFO) in divers with no histor...
In 1986 Wilmshurst and colleagues observed neurological decompression sickness in a recreational scuba diver after a 15 minute dive to 38 m, and attributed its cause to venous gas embolism (VGE) passi...
The foramen ovale, between the right and left atria, exists in the foetal heart as a vital physiological communication. Haemodynamic closure occurs in the neonatal period with most people having pe...
A series of divers treated for DCS at the Fremantle Hospital Hyperbaric Unit during 2000 showed a high prevalence (28%) of patent foramen ovale, which is consistent with the autopsy findings in Hag...
More than 50 % of decompression illness (DCI) are unexpected, which means after regular dives without incidents or rapid pressure changes. As bubbles arise from the veins after most of the dives, c...
Background: Percutaneous transcatheter closure has been proposed as an alternative to surgical closure or long-term anticoagulation in patients with presumed paradoxical embolism and patent foramen ov...
Percutanous transcatheter closure has been proposed as an alternative to surgical closure or long-term anticoagulation in patients with presumed paradoxical embolism and patent formen ovale (PFO). We ...

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