Matches in SemOpenAlex for { <https://semopenalex.org/work/W1505285014> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W1505285014 abstract "Abstract : During cardiac arrest, the flow of oxygenated blood to the brain becomes insufficient to support life. With new methods of cardiopulmonary resuscitation, blood circulation can be maintained, the heart restarted, normal circulation resumed, and the patient's life saved. One method of maintaining circulation during this critical resuscitative period consists of rhythmically depressing the chest, thereby squeezing the heart and forcing blood to circulate. This method is known as external cardiac compression. A simple pneumatically powered external cardiac compressor was developed. This machine is time cycled and is controlled by a fluid-amplifier-driven oscillator. The device can also be synchronized with an EKG signal. Using the two controls on the machine, the operator may select ram forces up to 0.62 kN (140 lb) and frequencies from 30 to 85 cpm. Chest deflection cannot exceed 7.5 cm (3 in.). The ratio of compression to total period is approximately 0.45 on the present model, but ratios from 0.21 to 0.73 could be obtained by modifying the oscillator. Performance characteristics were obtained from tests in which springs were used as physical models of the chest. (Author)" @default.
- W1505285014 created "2016-06-24" @default.
- W1505285014 creator A5015786616 @default.
- W1505285014 creator A5084380638 @default.
- W1505285014 date "1968-12-01" @default.
- W1505285014 modified "2023-09-27" @default.
- W1505285014 title "A TIME-CYCLED EXTERNAL CARDIAC COMPRESSOR" @default.
- W1505285014 hasPublicationYear "1968" @default.
- W1505285014 type Work @default.
- W1505285014 sameAs 1505285014 @default.
- W1505285014 citedByCount "0" @default.
- W1505285014 crossrefType "journal-article" @default.
- W1505285014 hasAuthorship W1505285014A5015786616 @default.
- W1505285014 hasAuthorship W1505285014A5084380638 @default.
- W1505285014 hasConcept C126322002 @default.
- W1505285014 hasConcept C136229726 @default.
- W1505285014 hasConcept C139940330 @default.
- W1505285014 hasConcept C158846371 @default.
- W1505285014 hasConcept C164705383 @default.
- W1505285014 hasConcept C178853913 @default.
- W1505285014 hasConcept C2777055891 @default.
- W1505285014 hasConcept C2778165595 @default.
- W1505285014 hasConcept C2778619729 @default.
- W1505285014 hasConcept C42219234 @default.
- W1505285014 hasConcept C71924100 @default.
- W1505285014 hasConcept C99398487 @default.
- W1505285014 hasConceptScore W1505285014C126322002 @default.
- W1505285014 hasConceptScore W1505285014C136229726 @default.
- W1505285014 hasConceptScore W1505285014C139940330 @default.
- W1505285014 hasConceptScore W1505285014C158846371 @default.
- W1505285014 hasConceptScore W1505285014C164705383 @default.
- W1505285014 hasConceptScore W1505285014C178853913 @default.
- W1505285014 hasConceptScore W1505285014C2777055891 @default.
- W1505285014 hasConceptScore W1505285014C2778165595 @default.
- W1505285014 hasConceptScore W1505285014C2778619729 @default.
- W1505285014 hasConceptScore W1505285014C42219234 @default.
- W1505285014 hasConceptScore W1505285014C71924100 @default.
- W1505285014 hasConceptScore W1505285014C99398487 @default.
- W1505285014 hasLocation W15052850141 @default.
- W1505285014 hasOpenAccess W1505285014 @default.
- W1505285014 hasPrimaryLocation W15052850141 @default.
- W1505285014 hasRelatedWork W148283206 @default.
- W1505285014 hasRelatedWork W2035269730 @default.
- W1505285014 hasRelatedWork W2053556576 @default.
- W1505285014 hasRelatedWork W2054949446 @default.
- W1505285014 hasRelatedWork W2087051746 @default.
- W1505285014 hasRelatedWork W2365868509 @default.
- W1505285014 hasRelatedWork W759698576 @default.
- W1505285014 hasRelatedWork W824381523 @default.
- W1505285014 hasRelatedWork W10160578 @default.
- W1505285014 hasRelatedWork W1179361367 @default.
- W1505285014 hasRelatedWork W1887658997 @default.
- W1505285014 hasRelatedWork W2410963293 @default.
- W1505285014 hasRelatedWork W2535733243 @default.
- W1505285014 hasRelatedWork W2741174608 @default.
- W1505285014 hasRelatedWork W2842378776 @default.
- W1505285014 hasRelatedWork W2866302292 @default.
- W1505285014 hasRelatedWork W3113893903 @default.
- W1505285014 hasRelatedWork W3141281460 @default.
- W1505285014 hasRelatedWork W3152683501 @default.
- W1505285014 hasRelatedWork W974798974 @default.
- W1505285014 isParatext "false" @default.
- W1505285014 isRetracted "false" @default.
- W1505285014 magId "1505285014" @default.
- W1505285014 workType "article" @default.