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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:dateCreated |
1978-12-20
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pubmed:abstractText |
The following conditions must be observed if the actual pressure in the alimentary tract is measured and recorded with the aid of an open probe: 1. The probe must have a laterally placed opening, rather than a terminal one; 2. The opening must be as large as or larger than the internal diameter of the probe; 3. The internal diameter of the probe must be at least 1.2 mm or larger; 4. The pressure should not be measured with a nonperfusion technique if exact measurements of the intraluminal pressure are to obtained. One always has to use a perfusion, and the measured pressure depends on the speed of perfusion; 5. In order to be certain that the measured pressure corresponds to the actual pressure, one must ascertain whether the pressure will not change although the speed of perfusion is increased.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:issn |
0079-6654
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
12
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
165-83
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:704896-Anal Canal,
pubmed-meshheading:704896-Animals,
pubmed-meshheading:704896-Digestive System Physiological Phenomena,
pubmed-meshheading:704896-Dogs,
pubmed-meshheading:704896-Esophagus,
pubmed-meshheading:704896-Gastrointestinal Motility,
pubmed-meshheading:704896-Intestines,
pubmed-meshheading:704896-Manometry,
pubmed-meshheading:704896-Models, Biological,
pubmed-meshheading:704896-Perfusion,
pubmed-meshheading:704896-Pressure
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pubmed:year |
1978
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pubmed:articleTitle |
Conditions for studying the exact pressure changes in the alimentary tract.
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pubmed:publicationType |
Journal Article
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