Earticle

초록

영어

A needle-free automatic injection syringe is a device that delivers drugs into the skin and tissues using a high-speed fluid jet without using an injection needle. This technology is attracting attention as an efficient means of vaccine delivery in the veterinary and livestock fields that reduce the risk of cross-infection and require mass vaccination. In particular, animal vaccination provides various advantages over conventional needle injection methods in terms of worker safety, inoculation speed, and maintenance cost. This paper was conducted to solve the problem of pressure loss at the nozzle discharge side of the existing Jet Injector in designing the flow path of the animal vaccine-free automatic injection syringe nozzle. To this end, the flow rate of the air tank (receiver) was determined, the needleless injection was basically designed, and the simulation was performed to prove its validity. Through these series of processes, the design review of the driving part was completed, and through this, the nozzle and neck-up shape were proposed to obtain the desired performance. However, it is thought that more trial and error are needed to commercialize such a needleless injection to humans.

목차

Abstract
1. 서론
2. 무침 자동 주사기의 설계검토
2.1 에어탱크(리시버) 및 유량 결정
2.2 무침 주사 기본 설계
2.3 시뮬레이션 수행
3. 무침 자동 주입 주사기의 노즐 및 목업 형상 제안
4. 결론
References

키워드

저자

• 이정익 [ Jeong-Ick Lee | Dept. of Mechanical design, INHA Technical College ] Corresponding Author
• 김병삼 [ Byoung-Sam Kim | Member, Dept. of Mechanical engineering, Wonkwang University. ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]

• 간기

  격월간

• pISSN

  1229-604X

• eISSN

  2508-3805

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 550 DDC 620