Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Gefässchirurgie 2 (1997), S. 144-149 
    ISSN: 1434-3932
    Keywords: Schlüsselwörter Shunt ; Dialyse ; Offenheitsrate ; Komplikation ; Key words Fistula ; Hemodialysis ; Patency rate ; Complications
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Abstract This paper reports our experience in surgery for hemodialysis access. In the period from 1983 to 1995, 728 operative procedures for hemodialysis access shunts were carried out. These were performed in 391 patients. A total of 599 shunts were placed as the primary form of access, including 423 autologous fistulas in the forearm and 144 in the upper arm. Additionally, 30 PTFE grafts were placed. As proposed, we have seen good functional results of the Brescia-Cimino-fistula in the forearm. Shunts in the upper arm show similar results but a higher rate of complications. PTFE grafts are associated with multiple complications and show a significantly lower rate of patency.
    Notes: Zusammenfassung Ziel der Arbeit ist die Darstellung eigener Erfahrungen als gefäßchirurgisches Zentrum mit der Dialyseshuntchirurgie. Im Zeitraum von 1983–1995 erfolgten in unserer Klinik insgesamt 728 shuntchirurgische Eingriffe an 391 Patienten; 599 Eingriffe waren Neuanlagen von Dialyseshunts. Als autologe Dialysefisteln wurden 423 am Unterarm und 144 am Oberarm angelegt. Bei 30 Dialyseshunts erfolgte die Anlage unter Verwendung von Gefäßprothesen. Erwartungsgemäß fanden sich gute Ergebnisse für die Brescia-Cimino-Fistel am Unterarm. Oberarmfisteln wiesen bei höherer Komplikationsrate gleich gute funktionelle Ergebnisse auf. Prothesenshunts waren komplikationsträchtig und zeigten signifikant schlechtere Funktionszeiten.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    ISSN: 1432-1130
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Notes: Abstract The determination of the residual water content by thermal methods and especially by Karl Fischer titration in a candidate reference material of the European Commission (candidate CRM 679 cabbage powder) is described and discussed.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Journal of materials science 28 (1993), S. 6531-6539 
    ISSN: 1573-4803
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract Calcium carbonate-filled polypropylene composites were processed on two different highintensity mixing devices. The resulting relationships between morphology, processing conditions and mechanical properties of these composites were studied using an electron microscope with an image-analysis system and impact and tensile testing. Only under more extreme conditions did the recently developed turbine mixer give as good a dispersion as the classical Banbury-style mixer. Relatively small additions of the filler resulted in small increases in absorbed impact energy. Semi-quantitative information about the randomness achieved in the mixing process was obtained using a dilation/counting procedure and computer-derived spatial images. Object-specific parameters such as the percentage of objects greater than 1 μm in size give good correlation with the mechanical properties of the mixture.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...