유공압시스템학회논문집 (Transactions of The Korea Fluid Power Systems Society)

유공압건설기계학회 (The Korean Society for Fluid Power and Construction Equipment)
권호 표지

환자통증조절장치(PCA)의 유량제어조절기 개발

Development of the Flow Control Regulator for Patient Controlled Analgesia

  • 김세윤 (강릉원주대학교 기계자동차공학부) ;
  • 송성재 (강릉원주대학교 기계자동차공학부) ;
  • 서현배 ((주) 현메딕스)
  • 투고 : 2010.09.02
  • 심사 : 2010.10.07
  • 발행 : 2010.12.01
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초록

The flow regulators we widely use have some disadvantages. They have a constant flow within each regulator and an inaccuracy with extruding capillary. In this study, we have developed a new type of regulator which was made up of two different capillary tubes overlapped each other. The developed regulator can vary and control the amount of flow. The design parameters of the developed regulator are obtained by using the analytical software. We have proved that the developed regulator can control flow properly through making a trial product and experiment.

키워드

참고문헌

  1. Ace Medical Co., " 납작한 원형의 약액 공급기", 특허등록 1005192470000.
  2. Wooyoung Medical Co., "Apparatus for Injecting Medicine", 특허출원 20-2008-0008695
  3. Merritt, "Hydraulic Control System", Jhon Willey, pp. 25-53, 1967.
  4. F. Yeaple, "Fluid Power Design Handbook", Marcel Deeker INC., pp. 206-241, 1984.
  5. AMESim Co., "Hydraulic Resistance Library Manual", pp. 3-26, 2005.