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  • Minitracheotomy  (2)
  • 23.20.Ck  (1)
  • Heterotopic bone formation
  • Reference gas method
  • 1
    Electronic Resource
    Electronic Resource
    High-spin isomers in W and Os nuclei; Competition betweenK-quantization and triaxiality (1985)
    Springer
    The European physical journal 321 (1985), S. 567-575 
    Details
    ISSN: 1434-601X
    Keywords: 21.10.Re ; 21.10.Gv ; 23.20.Ck ; 27.70.+q
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Results of a search for high-spin isomers in W and Os nuclei withN=104–107 are presented. Targets of48Ca and48, 50Ti are bombarded with a pulsed136Xe beam, and delayed gamma-radiation is detected by an array of NaI- and Ge-detectors. Several new isomers, with spin values up to ∼22h, are found in178,180W and180, 182, 183Os. Markedly different decay patterns and hindrance factors are found in the Os isotopes as compared to the expectations based on theK-selection rule valid for axially symmetric nuclei. The findings are ascribed to the onset of triaxial distortions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01432431
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Ossification of the cricothyroid membrane following minitracheotomy (1989)
    Springer
    Intensive care medicine 15 (1989), S. 272-273 
    Details
    ISSN: 1432-1238
    Keywords: Minitracheotomy ; Cricothyroid membrane ; Dystrophic calcification ; Heterotopic bone formation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We describe a case in which a repeat minitracheotomy (MT) could not be performed 2 months after the first. The cricothyroid membrane seemed calcified and histological examination showed scar formation with dystrophic calcification and heterotopic bone formation. Scar formation following MT may have caused these alterations making repeat access to the airway through the membrane impossible.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00271066
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Is minitracheotomy a simple and safe procedure? A prospective investigation in the intensive care unit (1991)
    Springer
    Intensive care medicine 17 (1991), S. 333-335 
    Details
    ISSN: 1432-1238
    Keywords: Minitracheotomy ; Intensive care ; Indication ; Complication
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Patients with imminent respiratory failure due to sputum retention were assessed for minitracheotomy (MT). MT was considered potentially useful in 79 patients but only attempted in 73, 54 men and 19 women, aged 23–81 years (median 65 years). Insertion of the cannula failed in 4 cases. Sputum retention and atelectasis were successfully treated in 87% (N=60). Treatment by MT in medical and neurological patients seems as effective as in surgical patients (success rate 81% versus 90%). The frequency of complications was 16%. Most complications were insignificant and occurred during cannulation, but a few severe complications were seen. To minimize the number of these it is essential that MT is done only by doctors who are familiar with the procedure. MT can be recommended for treatment of sputum retention and atelectasis in surgical and medical/neurological intensive care patients with preserved cough function.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01716191
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Accuracy in measurement of gas partial pressure in biological media by gas-consuming probes (1988)
    Springer
    Medical & biological engineering & computing 26 (1988), S. 203-206 
    Details
    ISSN: 1741-0444
    Keywords: Depletion layer ; Gas-consuming sensor ; Measurement accuracy ; Partial pressure ; Reference gas method
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology , Medicine
    Notes: Abstract The accuracy by which gas partial pressures can be measured by membrane-covered gas-consuming probes is investigated. It is shown that the signal depends on the size and shape of the sample. A theoretical estimate of the maximum scatter due to variations in the sample geometry agrees well with the scatter observed in experiments and may thus be used as a measure of the obtainable experimental accuracy. The so-called reference gas method is shown to be useful if the product of the diffusion and solubility coefficients is similar for the two gases, which is the case for O2 and Ar, but not for CO2 and Ar.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02442265
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    Paper (German National Licenses)
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