搜索结果: 1-10 共查到“军事医学与特种医学 compression”相关记录10条 . 查询时间(0.049 秒)
A review of blood changes associated with compression-decompression:relationship to decompression sickness
decompression human compression decompression sickness blood
2009/7/20
A review of blood changes associated with compression-decompression:relationship to decompression sickness.
Effect of compression rate on HPNS convulsion threshold in the euthermic rat
high pressure nervous syndrome compression rate animal rat
2009/7/20
The modification of the development of the high pressure nervous syndrome (HPNS) has been demonstrated by varying the external environment (chamber temperature, compression rate) or the internal envir...
Influence of hydrostatic compression of the chest and intrathoracic blood pooling on static lung mechanics during head-out immersion
human immersion intrathoracic blood pooling respiratory
2009/7/20
The effect of water immersion on static lung volumes and pressure-volume curves was studied in five subjects. A special container allowed measurements during nonimmersion, head-out immersion, and thor...
Control of HPNS in humans during rapid compression with trimix to 650 m (2131 ft)
human trimix HPNS high pressure nervous syndrome rapid compression
2009/7/16
In 1978 a series of deep trimix (He-N2-O2) dives was initiated to establish the relationship between a given nitrogen percentage and the rate of compression required to prevent the high pressure nervo...
Effect of compression rate on use of trimix to ameliorate HPNS in man to 686 m (2250 ft)
decompression human compression rate trimix high pressure neurologic syndrome heliox Psychological Psychomotor Performance
2009/7/16
Previous man dives, in a series designed to evaluate the physiological effects of helium, nitrogen, and oxygen (trimix), investigated the comparative effects of 5 percent vs. 10 percent nitrogen with ...
Compression pain in a diver with intraosseous pneumatocysts
compression human case reports intraosseous pneumatocysts
2009/7/14
A 30-yr-old diver experienced pain in the area of the sacroiliac joint during the descent phase of air diving to less than 10 ATA. Computed tomography of the pelvis demonstrated two gas-filled cysts w...
HPNS effects among 18 divers during compression to 360 msw on heliox
cognitive high pressure neurologic syndrome compression heliox
2009/7/9
Heliox compression deeper than 16 ATA can lead to EEG changes associated with confusion and somnolence. In man the symptoms termed the high pressure neurologic syndrome (HPNS) can also include increas...
Breath-by-breath monitoring of respiratory gas concentrations during compression and decompression
CO2 carbon dioxide equipment decompression nitrogen hyperbaric chamber
2009/7/8
We compared six systems for sampling respiratory gases from within a hyperbaric chamber to provide online gas concentrations by a mass spectrometer (MS) outside the chamber. Gas at hyperbaric pressure...
Adjunctive treatment of decompression illness with a non-steroidal anti-inflammatory drug (tenoxicam) reduces compression requirement
Algorithms Anti-Inflammatory Agents Non-Steroidal Barotrauma Chemotherapy Adjuvant
2009/6/4
We report a randomized trial examining adjunctive administration of the NSAID, tenoxicam, to divers suffering with DCI. 180 subjects were graded for severity on admission and randomized according to a...
EEG power spectra in rats during compression and during pentobarbital infusion at pressure
compression barbiturate spindles animal rat
2009/3/30
The EEG of rats was studied with power spectrum analysis under compression to 71 ATA with He-O2 and during constant rate infusion of pentobarbital at 71 ATA and at surface. During compression the 1-4 ...