Displaying all 5 publications

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  1. Menon R
    Med J Malaya, 1970 Sep;25(1):17-20.
    PMID: 4249487
    Matched MeSH terms: Anesthetics/administration & dosage*
  2. Law GT, Gunn C
    Singapore Med J, 1971 Apr;12(2):110-3.
    PMID: 4945292
    Matched MeSH terms: Anesthetics/administration & dosage*
  3. Chang JJ, Syafiie S, Kamil R, Lim TA
    J Clin Monit Comput, 2015 Apr;29(2):231-9.
    PMID: 24961365 DOI: 10.1007/s10877-014-9590-6
    Anaesthesia is a multivariable problem where a combination of drugs are used to induce desired hypnotic, analgesia and immobility states. The automation of anaesthesia may improve the safety and cost-effectiveness of anaesthesia. However, the realization of a safe and reliable multivariable closed-loop control of anaesthesia is yet to be achieved due to a manifold of challenges. In this paper, several significant challenges in automation of anaesthesia are discussed, namely model uncertainty, controlled variables, closed-loop application and dependability. The increasingly reliable measurement device, robust and adaptive controller, and better fault tolerance strategy are paving the way for automation of anaesthesia.
    Matched MeSH terms: Anesthetics/administration & dosage*
  4. Roshaliza HM, Liu CY, Joanna OSM
    Med J Malaysia, 2011 Jun;66(2):92-4.
    PMID: 22106684
    This prospective study aimed to determine the extent of contamination of fentanyl solutions used for central neuraxial injection by wiping the neck of the ampoules with 70% isopropyl alcohol swabs (Kendall) before breaking open the ampoules and aspiration of fentanyl solutions using a 5 microm Filter Straw (B. Braun). In Group A, fifty fentanyl ampoules were wiped with 70% isopropyl alcohol swab prior to opening and the contents were aspirated immediately using a 21G needle and a 5 microm filter straw for culture. The same steps were repeated on the remaining solutions after two hours. In Group B, all the above steps were repeated but without wiping the ampoules with 70% isopropyl alcohol swabs. None of the samples from the wiped ampoules or aspiration using filter straw grew microorganisms. Six percent of the samples from unwiped group grew microorganisms when fentanyl were aspirated using a 21G needle and the contamination increased to 16% when repeated after two hours. Wiping the outsides of the fentanyl ampoules with 70% isopropyl alcohol swabs before opening or aspirating the contents using a 5 pm filter straw has been shown to be equally effective in avoiding bacterial contamination and should be practiced routinely when performing regional anaesthesia.
    KEY WORDS: Fentanyl solution, Isopropyl alcohol swab, Filter straw, Contamination, Regional anaesthesia, Hospital Kuala Lumpur, Malaysia
    Matched MeSH terms: Anesthetics/administration & dosage*
  5. Watts G
    Lancet, 2016 Sep 24;388(10051):1274.
    PMID: 27673462 DOI: 10.1016/S0140-6736(16)31669-5
    Matched MeSH terms: Anesthetics/administration & dosage
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