Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Development of the Electric Lancing Device and the Lancet to Prevent the Secondary Contamination by Needlestick Injury

채혈바늘에 의한 2차 감염 방지기능을 갖는 랜싯과 전동식 채혈기의 개발

  • 홍성철 (한라대학교 기계자동차공학부) ;
  • 장석진 ((주)보성메디텍) ;
  • 강신한 (한라대학교 기계자동차공학부)
  • Received : 2011.10.25
  • Accepted : 2011.12.13
  • Published : 2011.12.31
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Abstract

This paper deals with the development of the safety lancet and the electric lancing device. The safety lancet, in which a needle and a protective cap become one body, is designed. It is to prevent the secondary contamination by needlestick injury because the needle is always in the protective cap except for a moment of blood-gathering. The electric lancing device powered by batteries is devised to be operated by the moving rod of solenoid hitting the lancet. and to be used after selecting the repeat or the single hitting mode. The impact force by a hitting rod, the expected life of battery and etc. are measured for product development. This lancing device can be also used for the bloodletting device of the oriental medicine.

본 연구는 채혈바늘에 의해 발생하는 2차 감염을 방지하기 위한 안전 랜싯(Lancet)을 설계 개발하고, 연속하여 채혈하는 경우에 쉽게 그리고 편리하게 사용할 수 있도록 무선 전동방식 채혈기의 설계 제작을 목적으로 한다. 안전랜싯은 채혈침과 보호캡이 일체형으로 설계되어 채혈 순간을 제외하고는 채혈침이 항상 보호캡 속에 있도록 하여 채혈바늘에 의한 사고를 방지하도록 하였다. 전동 채혈기는 충전건전지를 전원으로 하고 솔레노이드의 작동으로 랜싯을 타격하여 채혈하도록 설계되었으며, 연발타격 또는 단발타격의 기능을 선택하도록 설계 제작되었다. 또한 타격봉에 의한 충격력과 사용된 배터리의 수명 등이 측정되었다. 이 채혈기는 한방병의원의 사혈기로도 사용되도록 제작되었다.

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References

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