Knowledge essential for safe exploration of the sea emerged from the experience of professional breath-hold divers in the field and from research conducted on volunteers in the *** these experiences,the physiological ...
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Knowledge essential for safe exploration of the sea emerged from the experience of professional breath-hold divers in the field and from research conducted on volunteers in the *** these experiences,the physiological limitations of human divers are well *** have worked to overcome them extending both diving time and *** depth and prolonging work underwater come with human costs,and naturally undersea and hyperbaric medicine had to *** therapy has been practiced on ships and on land since the 1930's.
Background The effect of rescue breathing on neurologic prognosis after cardiopulmonary resuscitation (CPR) is ***, we investigated the cerebral microcirculatory and oxygen metabolism during continuous compression (CC...
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Background The effect of rescue breathing on neurologic prognosis after cardiopulmonary resuscitation (CPR) is ***, we investigated the cerebral microcirculatory and oxygen metabolism during continuous compression (CC) and 30∶ 2 CPR (VC) in a porcine model of cardiac arrest to determine which is better for neurologic prognosis after *** After 4 min of ventrieular fibrillation, 20 pigs were randomised into two groups (n=10/group) receiving CC-CPR or *** oxygen metabolism and blood flow were measured continuously using laser Doppler *** data were recorded at baseline and 5 min, 30 min, 2 h and 4 h after restoration of spontaneous circulation (ROSC).Results Compared with the VC group, the mean cortical cerebral blood flow was significantly higher at 5 min ROSC in the CC group (P< 0.05), but the difference disappeared after that time *** percutaneous oxygen partial pressures were higher, and brain percutaneous carbon dioxide partial pressures were lower, in the VC group from 30 min to 4 h after ROSC;significant differences were found between the two groups (P<0.05).However, no significant difference of the cerebral oxygen extraction fraction existed between the two *** Inconsistency of systemic circulation and cerebral microcirculation with regard to blood perfusion and oxygen metabolism is common after *** significant differences in cortical blood flow and oxygen metabolism were found between the CC-CPR and VC-CPR groups after ROSC.
During 22nd Annual Congress of the Chinese Society of Hyperbaric Medicine in Qingdao Fuxin Hotel,Shandong, China in October *** and basic requirements of global use of medical hyperbaric chamber systems in ICU-field/ ...
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During 22nd Annual Congress of the Chinese Society of Hyperbaric Medicine in Qingdao Fuxin Hotel,Shandong, China in October *** and basic requirements of global use of medical hyperbaric chamber systems in ICU-field/ Advantages of HAUX-Medical Treatment Chamber Systems and related HAUX-Medical Monitoring and HAUX-Medical Equipment. Worldwide there is an increasing trend to arrange hyperbaric medical treatment systems nearby Intensive Care U-
In Hong Kong Modern Compressed Air Work began in 1999 with the first Tunnel Boring Machine(TBM) employed in a railway project. Today,TBM can build tunnel diameter range from 6 to 21 *** boring machines are used as an ...
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In Hong Kong Modern Compressed Air Work began in 1999 with the first Tunnel Boring Machine(TBM) employed in a railway project. Today,TBM can build tunnel diameter range from 6 to 21 *** boring machines are used as an alterna-
作者：
Beatrice Ratzenhofer-KomendaMD
Dept Cardiovascular Anaesthesia and Intensive CareUniversity Medical School of GrazAustria
The management of the intensive-care patient who is mechanically ventilated and often presents with multi-system organ failure requires special attention and monitoring during the hyperbaric *** is a strong trend in E...
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The management of the intensive-care patient who is mechanically ventilated and often presents with multi-system organ failure requires special attention and monitoring during the hyperbaric *** is a strong trend in Europe to treat critically ill *** in multiplace chambers where they can be tendered inside by a hyperbaric physician or a nurse trained in critical care or emergency medicine. Safety guidelines were published in the European Code of Good Practice on Hyperbaric Medicine in 2004(1).
Objective To investigate the effect of hyperbaric oxygen(HBO) on intracephalic angiogenesis in rats with intracerebral hemorrhage(ICH). Methods Healthy SD rats were randomly divided into 3 groups as sham operation(gro...
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Objective To investigate the effect of hyperbaric oxygen(HBO) on intracephalic angiogenesis in rats with intracerebral hemorrhage(ICH). Methods Healthy SD rats were randomly divided into 3 groups as sham operation(group A),ICH(group B),and HBO(group C).The behavioral change and angiogenesis in brain tissue of rats in each group were *** protein expression of PCNA,vWF,HIF1-α,and VEGF in rat brain were measured by immuno-
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