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Item Metadata only Comparision of multimedia teaching tools between macromedia flash and conventional program(Mahidol University. Mahidol University Library and Knowledge Center, 2003) Roengruthai Udomsilp; Bansha PittayawaranantItem Metadata only AN ANALYTICAL HIERARCHY PROCESS-BASED DECISION MAKING FOR SUSTAINABLE MEDICAL DEVICES DEVELOPMENT(2022-01-01) Kritchanchai D.; Wahab S.N.; Tan A.; Mak T.; Mahidol UniversityBackground: The medical device industry needs to be sustainable and should consider the safest, trusted quality and accessibility for use when they are required for patient diagnostic procedures. This study is conducted to identify the factors... influencing sustainable development of medical devices. Methods: The analytical hierarchy process (AHP) is being adopted to prioritize the influencing factors. Based on the classified criteria, the alternative factors are evaluated and compared with each otherPublication Metadata only Factors investigation for the development of medical device towards sustainable product(2019-01-01) Taisy Mak; Duangpun Kritchanchai; Mahidol Universitysectors, to become sustainable manufacturing organization. That is true that medical device industry considers safety, usability and efficacy of product, but product design and development is a major role behind these factors. Sustainable design, sometimes... called green design, has become a globally significance topic but not many works of academic papers are directly targeted to the medical device product. Therefore, the purpose of this study is initially conducted to identify influencing factorsPublication Metadata only Factors investigation for the development of medical device towards sustainable product(2019-01-01) Taisy Mak; Duangpun Kritchanchai; Mahidol Universitysectors, to become sustainable manufacturing organization. That is true that medical device industry considers safety, usability and efficacy of product, but product design and development is a major role behind these factors. Sustainable design, sometimes... called green design, has become a globally significance topic but not many works of academic papers are directly targeted to the medical device product. Therefore, the purpose of this study is initially conducted to identify influencing factorsItem Metadata only Piezoelectric-based immunosensor for oxidized low density lipoprotein determination(Mahidol University. Mahidol University Library and Knowledge Center, 2013) Piyarat Sripoorote; Chamras Promptmas; Sureerut Porntadavity; Tararat Khaokhiewปัจจุบันโรคหลอดเลือดแดงแข็งตัวเป็นสาเหตุของการตายอันดับหนึ่งของประชากรโลก การเสื่อมของหลอดเลือดแดงทาให้ขาดเลือดไปเลี้ยงหัวใจและสมองซึ่งทาให้เสียชีวิตได้อย่างเฉียบพลัน OxLDL เป็นปัจจัยหนึ่งในการเริ่มต้นที่ทาให้เกิดภาวะหลอดเลือดแข็งตัว หากมีปริมาณเพิ่มขึ้นสามารถนามาใช้เป็นตัวชี้วัดความเสี่ยงในการเกิดโรคของหลอดเลือดแดงได้การศึกษานี้เป็นการพัฒนาระบบอิมมูโนเซนเซอร์เพื่อใช้ในการตรวจวัดปริมาณ OxLDL การพัฒนาอิมมูโนเซนเซอร์นี้ทาโดยการตรึงแอนติบอดีต่อ OxLDL บนผิวอิเล็กโทรดของผลึกควอตซ์ชนิด AT-cut ที่มีความถี่พื้นฐาน 10 MHz โดยอาศัยหลักการ self-assembled monolayer ของ mercaptopropionic acid ซึ่งความถี่ที่เปลี่ยนไปเกิดจากมวลของสารที่สะสมอยู่บนผิวของผลึกควอตซ์ภายใต้ระบบของไหลนั้นสามารถติดตามได้จากเครื่องวัดความถี่ RQCM จากการศึกษาพบว่าปริมาณและเวลาที่เหมาะสมในการตรึงแอนติบอดีต่อ OxLDL คือ 100 μg/ml ที่ 30 นาที โดยมีความสามารถในการวัดปริมาณ OxLDL อยู่ในช่วงความเข้มข้น 0.5-3.10 μmole/l โดยข้อจากัดความเข้มข้นของ OxLDL ที่น้อยที่สุดในระบบที่สามารถวัดได้คือ 0.5 μmole/l ความถูกต้องในการวิเคราะห์คือ 97.02% ส่วนความแม่นยาในการวัดชนิด intra-assay และ inter-assay เท่ากับ 9.37 และ 23.04% ตามลาดับ ระบบอิมมูโนเซนเซอร์ต้นแบบนี้สามารถใช้ในการตรวจวัดปริมาณ OxLDL ได้Publication Metadata only Effects of radiation and SAR from wireless implanted medical devices on the human body(2012-12-01) Pichitpong Soontornpipit; Mahidol Universityto the medical device such as the cardiac pacemaker was designed in the human phantom using finite-difference time-domain method. The skin mimicking gels were developed as the tissue stimulant to realistically represent the human body. Results: The dual-band... antenna for development of the next generation of medical implants operating on the MICS and the ISM bands will facilitate clinically significant improvements in healthcare.Publication Metadata only Atrial fibrillation is not associated with thromboembolism in left ventricular assist device patients: A systematic review and meta-analysis(2019-01-01) Veraprapas Kittipibul; Pattara Rattanawong; Jakrin Kewcharoen; Pakawat Chongsathidkiet; Wasawat Vutthikraivit; Napatt Kanjanahattakij; Duke University Medical Center; Texas Tech University Health Sciences Center at Odessa; Chulalongkorn University; Faculty of Medicine, Ramathibodi Hospital, Mahidol University; University of Hawaii at Manoa; Einstein Medical CenterCopyright © 2018 by the ASAIO. Atrial fibrillation (AF) is a well-established risk factor of thromboembolism (TE). Thromboembolism is one of the most common complications in patients supported by continuousflow left ventricular assisted devices (CF...-LVADs). However, the association between AF and TE complications in this population is controversial. We conducted a systematic review and meta-analysis to assess the association between AF and overall TE, stroke, and device thrombosis events in CF-LVADItem Metadata only The interplay of leadership and innovation in medical device development(2025-04-24) Pereira D.; Valada M.P.; Marcao R.; Santos V.R.; Monteiro S.; Dhar B.K.; Pereira D.; Mahidol UniversityThe medical device industry drives healthcare improvement through technology, enhancing patient outcomes and solving complex challenges. Success relies heavily on effective leadership and innovation, promoting creativity and resilience. While... leadership and innovation are individually essential, their interplay remains underexplored. This literature review examines how leadership styles influence innovation in medical device development, focusing on qualities that foster innovation and the impactPublication Metadata only The reliability study of the infrared position capture device: A novel technique in wrist motion measurement(2019-01-01) D. Chockchaisakul; T. Vathana; Faculty of Medicine, Siriraj Hospital, Mahidol University© JOURNAL OF THE MEDICAL ASSOCIATION OF THAILAND| 2019 Background: Reliability in measurement of wrist range of motion (ROM) is necessary in clinical examination and evaluation. An infrared position capture device for detection and measurement... of hand and finger movements without any physical contact with the device was introduced in 2013. No prior study has evaluated the reliability of this device relative to the measurement of wrist ROM. Objective: To determine the reliability of the infraredPublication Metadata only Development of a pelvic floor evaluation device(2015-01-01) Jittima Manonai; Sakuntala Kamthaworn; Kuson Petsarb; Rujira Wattanayingcharoenchai; Mahidol University© 2015, Medical Association of Thailand. All rights reserved. Objective: To validate the device and investigate the effect of this device on symptoms, quality of life, and pelvic floor muscle strength. Material and Method: The device was designed... to measure vaginal pressure changes using air-pressure balloon and abdominal wall muscle activities using surface electromyography. To test the accuracy of the device, for vaginal pressure measurement, a Mercury sphygmomanometer was used as a gold standard