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Publication 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.Item 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 standardPublication Metadata only Corrugated sheet of unsintered hydroxyapatite poly-l-lactide for sternal fixation: A preclinical study(2020-01-01) Hidehito Kuroki; Hirokuni Arai; Smith Srisont; Keiji Oi; Makoto Tomita; Tomohiro Mizuno; Faculty of Medicine, Ramathibodi Hospital, Mahidol University; Tokyo Medical and Dental University, sternal pins are ineffective in the fragile bone marrow. Thus, a corrugated sheet made of u-HA/PLLA was developed as a new sternal fixation device. Methods: To examine the effects of the device, we measured the shear force using a sternal model and cadaver.... The shear force of the corrugated sheet, sternal pin, and simple wire was compared. The device size was determined after reviewing the sternal computed tomography (CT) of 128 patients. Results: The shear force of the model with the corrugated sheet (286 [256Item Metadata only Complications prevention of shoulder balance support device for lateral decubitus position: A randomized controlled trial(2023-01-01) Piyasoontrawong N.; Sirisreetreerux P.; Kochakarn W.; Mahidol University, the satisfaction of the medical personnel taking care of the patients and using the shoulder balance support device was investigated. Results: A total of 44 patients were included. No patient in the intervention group reported neck pain. Skin erythema was found... in six patients in each group and the median area of skin erythema was significantly smaller in the intervention group. Most of the medical personnel reported satisfaction with use of the device. Conclusion: This device is an innovative tool with the aimItem Metadata only Old Players, New Tricks: Dicaprylyl Maleate in an Unlabeled Topical Medical Device as the Cause of Severe Allergic Contact Dermatitis in a Child(2024-01-01) Kanokrungsee S.; Dendooven E.; Hagendorens M.; Aerts O.; Kanokrungsee S.; Mahidol UniversityPublication Metadata only Use of handheld versus standard ultrasound devices in ultrasound rotation at the emergency department(2021-01-01) Kamonwon Ienghong; Kotchakorn Jumroenketpratheep; Somsak Tiamkao; Korakot Apiratwarakul; Khon Kaen University; Mahidol UniversityBACKGROUND: Recently, handheld ultrasound equipment has come to replace standard machines in the training of emergency medicine residents. However, there have been few studies examining how this change has affected medical education. AIM: We aimed...-of-care ultrasound and provided with handheld ultrasound devices during their 2-week ultrasound rotations, which took place between July 2019 and May 2020. Participants were given a 25-question survey comparing their learning experiences with standardPublication Metadata only Device infections in implantable cardioverter defibrillators versus permanent pacemakers: A systematic review and meta-analysis(2019-07-01) Pattara Rattanawong; Jakrin Kewcharoen; Poemlarp Mekraksakit; Raktham Mekritthikrai; Narut Prasitlumkum; Wasawat Vutthikraivit; Prapaipan Putthapiban; Jonathan Dworkin; Texas Tech University Health Sciences Center at Lubbock; Faculty of Medicine, Ramathibodi Hospital, Mahidol University; University of Hawaii at Manoa; Phramongkutklao College of Medicine; Einstein Medical Center© 2019 Wiley Periodicals, Inc. Introduction: Recent studies suggest that implantable cardioverter defibrillators (ICDs) are associated with increased risk of cardiac implantable electronic device (CIED) infections when compared with permanent... pacemakers (PPMs). However, there were controversies among studies. In this study we performed a systematic review and meta-analysis to explore the risk of device infection in ICD versus PPM. Methods: We searched the databases of MEDLINE and EMBASE fromPublication Metadata only An emergency medical service system in thailand: Providers’ perspectives(2014-01-01) Yuwares Sittichanbuncha; Thidathit Prachanukool; Prakit Sarathep; Kittisak Sawanyawisuth; Mahidol University; Khon Kaen Universityissues of EMS system were insufficient medical personnel, insufficient medical devices, and lack of knowledge of medical personnel. At the ER, overcrowding was the most common issue, while problems with medical devices, collaborations with other... organizations, and communication devices were main problems at the pre-hospital EMS. The average satisfactory score of EMS was 2.86 out of 5. Conclusion: EMS in Thailand requires improvement in terms of numbers of medical personnel, well-equipped ambulance