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Objective: To develop an automatic test tube classification and storage device that sorts test tube boxes by detecting the box height and test tube cap color, improving laboratory efficiency and accuracy.
Methods: An upper computer uses a No. 1 push rod to allocate test tube boxes to specific branch conveyor belts based on initial sorting criteria. Further sorting is done by the No. 2 push rod, which places boxes into adjustable slots within a seven-layer elevating storage system, categorizing them by day through height adjustment to match the conveyor belt.
Conclusion: This invention automates test tube sorting and storage, aiding medical staff in quickly and accurately locating test tubes post-inspection.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11426906 | PMC |
http://dx.doi.org/10.4103/jpbs.jpbs_309_24 | DOI Listing |
Microbiol Spectr
September 2025
Institute for Medical Laboratory Diagnostics, Helios University Hospital, Witten/Herdecke University, Wuppertal, Germany.
Carbapenem-resistant organisms (CRO) have rapidly spread worldwide in recent years, posing a significant challenge to both human health and healthcare systems. Timely and accurate detection of CRO, especially carbapenemase-producing and non-fermenters, is crucial for clinical prevention and treatment of these infections. In the present study, we subjected more than 114 multidrug-resistant Gram-negative and non-fermenters to two tests for the timely detection of carbapenemases.
View Article and Find Full Text PDFCochrane Database Syst Rev
September 2025
Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands.
Background: Radiotherapy is the mainstay of treatment for head and neck cancer (HNC) but may induce various side effects on surrounding normal tissues. To reach an optimal balance between tumour control and toxicity prevention, normal tissue complication probability (NTCP) models have been reported to predict the risk of radiation-induced side effects in patients with HNC. However, the quality of study design, conduct, and analysis (i.
View Article and Find Full Text PDFMed Eng Phys
October 2025
Department of Engineering Science, University of Oxford, United Kingdom. Electronic address:
Traditionally, clinical devices are designed, tested and improved through lengthy and expensive laboratory experiments and clinical trials [1]. More recently, computational methods have allowed for rapid testing, speeding up the design process and enabling far more complete searches of design space. While computational models cannot fully capture the complexities of biological systems, they provide valuable insights into crucial underlying mechanisms, such as the effects of fluid-structure interactions (FSIs).
View Article and Find Full Text PDFAnn Afr Med
September 2025
Department of Orthopaedics, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India.
Introduction: Pediatric endotracheal intubation is challenging due to airway anatomical differences. Accurate endotracheal tube (ETT) sizing is crucial for effective ventilation and preventing complications. Traditional age, weight, or height-based methods are often unreliable, leading to multiple attempts.
View Article and Find Full Text PDFZool Res
September 2025
Research Center of Henan Provincial Agricultural Biomass Resource Engineering and Technology, College of Life Science, Nanyang Normal University, Nanyang, Henan 473061, China.
Social hierarchies are central to the organizational structure of group-living species, shaping individual physiology, behavior, and social interactions. Dopaminergic (DA) systems, particularly within the ventral tegmental area (VTA) and dorsal raphe nucleus (DR), have been linked to motivation and competitive behaviors, yet their region-specific contributions to social dominance remain insufficiently defined. This study investigated the role of VTA and DR DA neurons in regulating social dominance in sexually naïve male C57BL/6J mice.
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