A visual inspection system of glass ampoule packaging defects: effect of lighting configurations

Rawashdeh, Nathir A.; Abu-Khalaf, Jumana; Khraisat, Walid; Al-Hourani, Shireen

doi:10.1080/0951192x.2018.1447145

Cited by 15 publications

(9 citation statements)

References 12 publications

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“…Although the possibility of any error is minimized at every stage of the drug manufacturing process, the risk of producing a drug product with a quality defect always remains. Considerable financial outlays and much attention given to quality have led to the situation where quality defects are detected prior to drug dispensing at a rate of up to 99.6% [ 29 ]. In clinical practice health care professionals play a key role in identifying and rectifying errors before there is a risk of patients being affected by SDs [ 29 – 32 ].…”

Section: Discussionmentioning

confidence: 99%

“…Considerable financial outlays and much attention given to quality have led to the situation where quality defects are detected prior to drug dispensing at a rate of up to 99.6% [ 29 ]. In clinical practice health care professionals play a key role in identifying and rectifying errors before there is a risk of patients being affected by SDs [ 29 – 32 ]. The World Health Organization indicates that less than 1% of drugs in developed countries and over 10% of drugs in developing countries may be of low quality or counterfeit [ 33 ].…”

Section: Discussionmentioning

confidence: 99%

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Drug-safety reporting in Polish nursing practice—Cross sectional surveys

et al. 2020

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Introduction Nurses play a significant role in ensuring the safety and quality of drugs. Our aim was to assess significant factors in nurses’ participation in ensuring pharmacotherapy safety by reporting adverse drug reactions (ADR) and detecting substandard drugs (SD). Materials and methods The study was a cross-sectional, comparative survey, using original questionnaires. Survey questions were grouped to probe the opinions, attitudes and practices of nurses reporting ADRs and SDs. Data were obtained from nurses working in teaching hospitals in Poland (group A) and, for comparison, in the USA (group B). 1200 questionnaires were distributed in Poland (return rate: 55.7%) and 200 questionnaires in the USA (return rate: 73%). Both groups were surveyed during the same period. There were no exclusion criteria. The questionnaires were self-administered. Distribution and collection were anonymous. Participation was voluntary. The Spearman correlation test was used. Both groups’ responses were cross-tabulated and compared using Fisher’s Exact Test for Count Data. Results The study group comprised 669 Polish and 146 American professionally active nurses working in general care and surgical departments. Age range: 18 to 72 years. Median job seniority: 18.3 years (group A) and 20.6 years (group B). Education levels varied. ADR reporting conditions in Poland are unfavorable: shortage of time—83.9% vs 22.6% in the US (p = 0.01); no incentive—58.2% vs 6.1% in the US (p = 0.01); and no equipment—44.7% vs 2.8% in the US (p < 0.01). Both Polish and American nurses indicate they rarely report SDs, with rates of 0.4% and 11% (p < 0.0001) respectively, during the study period. Conclusions Nurses in Poland are insufficiently prepared to ensure drug safety conscientiously and responsibly. Training is required for Polish nurses. Nurses’ employers need to improve conditions to enable reporting of ADRs and SDs.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Drug-safety reporting in Polish nursing practice—Cross sectional surveys

et al. 2020

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“…Due to the advantages of machine vision such as non-contact, real-time, automation and intelligence [2] , the use of machine vision and deep learning technology for inspection and measurement in industrial production has gradually become a trend in recent years. It has been widely used in ceramic tile [3] , glass [4] , steel plate [5] , wood products [6] , textiles [7] , agricultural products [8] and other fields.…”

Section: Introductionmentioning

confidence: 99%

Design of high frequency transformer inner glue defect detection system based on vision

Liu

Cao²,

Tu³

et al. 2022

5th International Conference on Computer Information Science and Application Technology (CISAT 2022)

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Aiming at the problems of low efficiency, high labor intensity and poor real time of manual detection of inner glue defects in high frequency transformers, and the difficulty of traditional detection algorithms to quickly and accurately detect the defects of high frequency transformer images with low contrast and strong reflection, a high frequency transformer inner glue defect detection system is designed to achieve the purpose of automatic and rapid detection of workpieces. The hardware side of the system uses CMOS camera and LED low-angle ring light source by analyzing the workpiece structure and the image characteristics of the defect area. The software first uses VisionPro vision software to design the image pre-processing program to locate and crop the original image to obtain the image of the inner glue area, then uses VisionPro Deep Learning software to build the defect detection model, and finally integrates the image preprocessing program and the detection model and designs the upper computer operation interface. The experimental results show that the detection accuracy of the system is 99%, and the average detection time per image is 46.7ms, which can quickly and accurately detect the defects of inner glue of high frequency transformers and meet the requirements of real-time inspection of factory products.

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“…A relation between specimen mechanical properties and thermographic images for subsurface damage propagation for mechanically quasi-static and cyclic loaded specimens of bonded repairs, temperature and phase differences and an indicator for the damage location was generated by active and passive thermographic methods [4]. In previous work, non-destructive inspection using optical cameras has been utilized for different industrial applications, including pharmaceutical and aeronautical [17,18].…”

Section: Introductionmentioning

confidence: 99%

In-Situ Passive Infrared Thermography Application for the Assessment of Localized Mechanical Properties of TIG-Welded Inconel 625 Alloys

Rawashdeh¹,

Atieh²,

Bani-Mostafa³

2021

Preprint

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Traditional evaluation of weld joint mechanical properties by destructive testing shows the limitations of these evaluation methods, including equipment limitations, high materials/testing cost, and challenging repeatability. This work presents an experimental approach for utilizing passive infrared thermography and tensile testing to evaluate the correlation between thermal and localized TIG-welded Inconel 625 joints' mechanical properties. The results show that different areas of interest behave differently during the tensile test. The dog-bone shaped TIG-welded samples were divided into five regions of interest on both sides of the weldment, of which two are repetitive on both sides of the sample representing Inconel 625 base metal alloy, heat-affected zones, and weld beads. The temperature change rate in these three regions varied from 0.17oC/min to 0.67oC/min as the tensile test progresses. The fractography analysis showed that the failure occurred within the weld beads, even though the highest temperature was observed in the heat-affected zones, suggesting higher strength in the heat-affected zones. This work's suggested evaluation method provides a powerful industrial and experimental tool to predict weld failure based on temperature changes during static loading.

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A visual inspection system of glass ampoule packaging defects: effect of lighting configurations

Cited by 15 publications

References 12 publications

Drug-safety reporting in Polish nursing practice—Cross sectional surveys

Drug-safety reporting in Polish nursing practice—Cross sectional surveys

Design of high frequency transformer inner glue defect detection system based on vision

In-Situ Passive Infrared Thermography Application for the Assessment of Localized Mechanical Properties of TIG-Welded Inconel 625 Alloys

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A visual inspection system of glass ampoule packaging defects: effect of lighting configurations

Cited by 15 publications

References 12 publications

Drug-safety reporting in Polish nursing practice—Cross sectional surveys

Drug-safety reporting in Polish nursing practice—Cross sectional surveys

Design of high frequency transformer inner glue defect detection system based on vision

In-Situ Passive Infrared Thermography Application for the Assessment of Localized Mechanical Properties of&nbsp;TIG-Welded Inconel 625 Alloys

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In-Situ Passive Infrared Thermography Application for the Assessment of Localized Mechanical Properties of TIG-Welded Inconel 625 Alloys