Fig. 1. Image of a torn of rubber cap torn by a syringe connector insertion.
Fig. 2. Image of Measure filtered pulverization matters.
Fig. 3. Measurement of the size of pulverization matters for using Microscope.
Fig. 4. Measurement of length of torn part of front side and back side of rubber cap.
Fig. 5. Image of pulverization matters count.
Fig. 6. Measurement image of size of the pulverization materials and the largest(A) and small(B).
Table 1. Torn length comparison between fronto side and back side
Table 2. Average number of pulverized matters by contrast media
Table 3. Table of Measure the size of the pulverization matters and compare the average size
References
- B G Yoo, J S Lee, K J Jang, S H Jeon, Y S Kim, D C Kweon. "Comparison Radiation Dose of Z-Axis Automatic Tube Current Modulation Technique with Fixed Tube Current Multi-Detector Row CT Scanning of Lower Extremity Venography," Journal of radiation protection and research, Vol. 32, No. 3 pp. 123-133, 2007.
- Nicholas J schneiders, Stewart C Bushong, "CT quality assurance: computer assisted slice thickness determination," Medical Physics, Vol. 7, No.1. pp.61-63. 1990. https://doi.org/10.1118/1.594767
- Y D Kim, "The side effect of contrast media and it related factors in contrast enhanced computed tomography," Journal of Chonnam National University pp. 1-26, 2005
- Y. K. Jeong, J. K. Han, B. I. Choi, "Spiral CT for the Detection of Metastatic Tumor of the liver: Relative Value of Arterial, Portal Venous and Delayed Phase Scanning," The Korean Society of Radiology Vol. 33 No. 2 pp. 265-271, 1995. https://doi.org/10.3348/jkrs.1995.33.2.265
- The Korean Society of Medical Imaging Technology, TEXTBOOK of Computed Tomography, Chung Ku, pp. 110-111, 2017.
- K Y Sohng, N Y Lim, S K Chaung, S O Chang, K E Lee, K H Kim, H J Paik, S N Park, D W Choi, J I Kim, "An Analysis of Research Trends Published in the Journal of Korean Academy of Fundamentals of Nursing(JKAFN) based on Knowledge Development Classifications of Nursing," J. Korea Acad. Fundam Nurs., Vol. 14 No. 2 pp. 166-172 2007.
- J. S. Park, H. R. Oh, B. H. Seo, J. H. Bang, "Comparison of Glass Particle Contamination according to Method of Ampule Cutting and Needle Aspiration," Journal of Korean academy of nursing, Vol. 36 No. 6, pp. 1033-1041 2006. https://doi.org/10.4040/jkan.2006.36.6.1033
- E. M. Yun, Invastgation of foreign guideline for glass ampule use and the current situation of injectable drug use, Journal of Sookmyung Women's University pp. 1-72, 2005.
- S. G. Jang, Development of New Vascular Access Device for Preventing Foreign Substance inflow to Blood Vessel, Journal of Soon Chun Hyang University pp. 1-51, 2018.
- C. T. Karen, Shanks C, "Glass particle contamination in single doseampules," Journal of Anesth & Analg Vol. 65 No. 12, pp. 1361-1363, 1986.
- I. R. Gillies, W. J. Thiel, R. C. Oppenheim, "Particulate contamination of australianampoules," Journal of Pharm Pharmacol Vol. 38, No. 6, pp. 87-92, 1986. https://doi.org/10.1111/j.2042-7158.1986.tb04517.x
- L. N. Ronald, "Selection of containers closure systems for injectable products," American Journal of Health-System Pharmacy, Vol. 40, No. 11, pp. 1924-1927, 1983. https://doi.org/10.1093/ajhp/40.11.1924
- H. C. Jeong, M. Y. Jeon, "Influence of differenct methods of cutting ampules on drug contamination by glass flakes from the ampule," Journal Korean Acad. Fundam Nurs. Vol. 16 No.2 pp. 207-213, 2009.
- KFDA(Korea Ministry of Food and Drug Safety), Guideline for safety usage of syringe injection, KFDA, pp. 23-26, 2016