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https://www.readbyqxmd.com/read/29166762/a-portable-high-intensity-focused-ultrasound-system-for-the-pancreas-with-3d-electronic-steering-a-preclinical-study-in-a-swine-model
#1
Won Chang, Jae Young Lee, Jae Hwan Lee, Jae Seok Bae, Yeon Jin Cho, Kook Jin Kang, Keonho Son, Yul Ri Chung, Kyoung Bun Lee, Joon Koo Han
Purpose: The aim of this animal study was to evaluate the safety and feasibility of a portable, ultrasonography-guided, high-intensity focused ultrasound (USg-HIFU) system to treat the pancreas. Methods: Eight swine were included. Using a portable HIFU device (ALPIUS 900, Alpinion Medical Systems), ablations were performed on the pancreas in vivo. Different acoustic intensities were applied (1.7 kW/cm2 or 1.5 kW/cm2 , n=2 [group A for a pilot study]; 1.5 kW/ cm2 , n=3 [group B]; and 1...
October 13, 2017: Ultrasonography
https://www.readbyqxmd.com/read/29166426/rhinology-future-debates-an-euforea-report
#2
W J Fokkens, C Bachert, M Bernal-Sprekelsen, J Bousquet, M Djandji, A Dorenbaum, D Hakimi-Mehr, S Hendry, C Hopkins, A Leunig, L Mannent, D Mucha, M Onerci, B Pugin, S Toppila-Salmi, P Rowe, S F Seys, S Stimson, A Strzembosz, P W Hellings
The first Rhinology Future Debates was held in Brussels in December 2016, organized by EUFOREA (European Forum for Research and Education in Allergy and Airways diseases). The purpose of these debates is to bring novel developments in the field of Rhinology to the attention of the medical, paramedical and patient community, in a highly credible and balanced context. For the first time in Rhinology, a peer to peer scientific exchange with key experts in the field of rhinology and key medical colleagues from leading industries let to a brainstorming and discussion event on a number of hot issues in Rhinology...
November 22, 2017: Rhinology
https://www.readbyqxmd.com/read/29166186/medical-device-related-pressure-injuries-to-children-in-the-intensive-care-unit
#3
Eka Widiati, Nani Nurhaeni, Dewi Gayatri
Medical devices that are attached to children put pressure on their skin or mucous membranes, and the devices can lead to injuries. The objective of this study was to determine the effectiveness of injury-prevention guidance about children who need to have medical devices attached to their bodies as part of their treatment. The research used a randomized controlled trial method, along with a cross-over design in 50 respondents with age ranges from 1 day to 18 years. The control group was treated in accordance to hospital routine, while the intervention group was given medical treatment based on Kiss and Heiler's guidelines...
2017: Compr Child Adolesc Nurs
https://www.readbyqxmd.com/read/29165737/management-of-hemostasis-for-pediatric-patients-on-ventricular-assist-devices
#4
Iki Adachi, Vadim Kostousov, Lisa Hensch, Martin A Chacon-Portillo, Jun Teruya
Ventricular-assist devices (VADs) have seen increased utilization in the pediatric population. Formerly, this therapeutic modality was limited to only the pulsatile VAD, EXCOR (Berlin Heart GmbH). However, the continuous flow VAD devices, HeartMate II (Abbott Inc.) and HeartWare (Medtronic Inc.), are now increasingly used in this population. Postoperatively, VAD patients are acutely anticoagulated using unfractionated heparin, often beginning 24 to 48 hours after VAD placement. Once the patient is stabilized and ready to transition to a lower acuity or outpatient setting, low-molecular-weight heparin or warfarin therapy may be instituted...
November 17, 2017: Seminars in Thrombosis and Hemostasis
https://www.readbyqxmd.com/read/29165555/prenatal-exposure-to-di-2-ethylhexyl-phthalate-dehp-disrupts-ovarian-function-in-a-transgenerational-manner-in-female-mice
#5
Saniya Rattan, Emily Brehm, Liying Gao, Sarah Niermann, Jodi A Flaws
Di(2-ethylhexyl) phthalate (DEHP) is a plasticizer found in polyvinyl chloride products such as vinyl flooring, plastic food containers, medical devices, and children's toys. DEHP is a ubiquitous environmental contaminant and is a known endocrine disrupting chemical. Little is known about the effects of prenatal DEHP exposure on the ovary and whether effects occur in subsequent generations. Thus, we tested the hypothesis that prenatal exposure to DEHP disrupts ovarian functions in the F1, F2, and F3 generations of female mice...
November 20, 2017: Biology of Reproduction
https://www.readbyqxmd.com/read/29165409/-mo-dified-scleral-buckling-for-additional-fixation-of-the-retina-with-endovitreal-magnetic-implant-experimental-study
#6
E G Kazimirova, V V Shiryaev, P V Lyskin, E Yu Kramarenko
Scleral buckling (SB) has been regaining its popularity in the treatment of retinal detachments. On large clinical material, it has been proved to be the technique of choice in phakic patients with retinal detachment of moderate severity. A combined procedure that incorporates features of episcleral as well as intravitreal surgeries has also become widely used. Aim - to investigate the prospects for increasing technical potential of SB, particularly, to investigate the possibility of additional atraumatic mechanical fixation of the retina from within the vitreous cavity...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/29164542/-vr-and-ar-applications-in-medical-practice-and-education
#7
Min-Chai Hsieh, Yu-Hsuan Lin
As technology advances, mobile devices have gradually turned into wearable devices. Furthermore, virtual reality (VR), augmented reality (AR), and mixed reality (MR) are being increasingly applied in medical fields such as medical education and training, surgical simulation, neurological rehabilitation, psychotherapy, and telemedicine. Research results demonstrate the ability of VR, AR, and MR to ameliorate the inconveniences that are often associated with traditional medical care, reduce incidents of medical malpractice caused by unskilled operations, and reduce the cost of medical education and training...
December 2017: Hu Li za Zhi the Journal of Nursing
https://www.readbyqxmd.com/read/29164252/medical-device-identification-in-claims-data-reply
#8
Andrew M Ibrahim, Justin B Dimick
No abstract text is available yet for this article.
November 21, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29164249/medical-device-identification-in-claims-data
#9
Ben Moscovitch, Josh P Rising
No abstract text is available yet for this article.
November 21, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29163748/transradial-approach-for-deployment-of-a-flow-diverter-for-an-intracranial-aneurysm-in-a-patient-with-a-type-3-aortic-arch
#10
Geoffrey W Peitz, Bhavani Kura, Jeremiah N Johnson, Ramesh Grandhi
Background: Flow diversion with the Pipeline embolization device (PED) is an effective treatment for giant and wide-neck intracranial aneurysms, but the standard transfemoral approach may not be feasible in patients with Type-3 aortic arches. Case Report: An 84-year-old woman presented with a right internal carotid artery (ICA) giant aneurysm and a Type-3 aortic arch, necessitating a transradial approach for access to the right common carotid artery. A triaxial catheter system made for a stable platform for the deployment of two telescoping PEDs to treat the patient's right ICA giant aneurysm...
October 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/29162871/allometric-scaling-of-skin-thickness-elasticity-viscoelasticity-to-mass-for-micro-medical-device-translation-from-mice-rats-rabbits-pigs-to-humans
#11
Jonathan C J Wei, Grant A Edwards, Darren J Martin, Han Huang, Michael L Crichton, Mark A F Kendall
Emerging micro-scale medical devices are showing promise, whether in delivering drugs or extracting diagnostic biomarkers from skin. In progressing these devices through animal models towards clinical products, understanding the mechanical properties and skin tissue structure with which they interact will be important. Here, through measurement and analytical modelling, we advanced knowledge of these properties for commonly used laboratory animals and humans (~30 g to ~150 kg). We hypothesised that skin's stiffness is a function of the thickness of its layers through allometric scaling, which could be estimated from knowing a species' body mass...
November 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29162559/enhancing-the-usability-of-an-optical-reader-system-to-support-point-of-care-rapid-diagnostic-testing-an-iterative-design-approach
#12
Jess Hohenstein, Dakota O'Dell, Elizabeth L Murnane, Zhengda Lu, David Erickson, Geri Gay
BACKGROUND: In today's health care environment, increasing costs and inadequate medical resources have created a worldwide need for more affordable diagnostic tools that are also portable, fast, and easy to use. To address this issue, numerous research and commercial efforts have focused on developing rapid diagnostic technologies; however, the efficacy of existing systems has been hindered by usability problems or high production costs, making them infeasible for deployment in at-home, point-of-care (POC), or resource-limited settings...
November 21, 2017: JMIR Human Factors
https://www.readbyqxmd.com/read/29162360/sleep-disordered-breathing-in-heart-failure-the-state-of-the-art-after-the-serve-hf-trial
#13
REVIEW
João Carmo, Inês Araújo, Filipa Marques, Cândida Fonseca
Heart failure (HF) is one of the most prevalent conditions worldwide and despite therapeutic advances, its prognosis remains poor. Among the multiple comorbidities in HF, sleep-disordered breathing (SDB) is frequent and worsens the prognosis. Preliminary observational studies suggested that treatment of SDB could modify the prognosis of HF, and the issue has gained importance in recent years. The diagnosis of SDB is expensive, slow and suboptimal, and there is thus a need for screening devices that are easier to use and validated in this population...
November 18, 2017: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/29162267/the-prehospital-management-of-hypothermia-an-up-to-date-overview
#14
REVIEW
Frederike J C Haverkamp, Gordon G Giesbrecht, Edward C T H Tan
BACKGROUND: Accidental hypothermia concerns a body core temperature of less than 35°C without a primary defect in the thermoregulatory system. It is a serious threat to prehospital patients and especially injured patients, since it can induce a vicious cycle of the synergistic effects of hypothermia, acidosis and coagulopathy; referred to as the trauma triad of death. To prevent or manage deterioration of a cold patient, treatment of hypothermia should ideally begin prehospital. Little effort has been made to integrate existent literature about prehospital temperature management...
November 4, 2017: Injury
https://www.readbyqxmd.com/read/29161626/the-effect-of-augmented-somatosensory-feedback-on-standing-postural-sway
#15
Angela Smalley, Scott C White, Robert Burkard
Impaired balance resulting from reduced postural control occurs with aging and various medical conditions. Sensory input for balance control is provided by the visual, vestibular and somatosensory systems. Previous research suggests that increased proprioceptive feedback from various lower extremity devices improves balance. Mixed results have been reported with the use of orthoses such as ankle foot orthoses (AFOs). In this study, 20 healthy subjects wore footplates in their shoes or straps around their lower legs in order to imitate the somatosensory feedback produced by wearing AFOs, but without providing ankle restriction...
November 14, 2017: Gait & Posture
https://www.readbyqxmd.com/read/29161232/development-concepts-of-a-smart-cyber-operating-theater-scot-using-orin-technology
#16
Jun Okamoto, Ken Masamune, Hiroshi Iseki, Yoshihiro Muragaki
Currently, networking has not progressed in the treatment room. Almost every medical device in the treatment room operates as a stand-alone device. In this project, we aim to develop a networked operating room called "Smart Cyber Operating Theater (SCOT)". Medical devices are connected using Open Resource interface for the Network (ORiN) technology. In this paper, we describe the concept of the SCOT project. SCOT is integrated using the communication interface ORiN, which was originally developed for industry...
November 18, 2017: Biomedizinische Technik. Biomedical Engineering
https://www.readbyqxmd.com/read/29161134/handled-with-care-protecting-medical-devices-from-harm
#17
Gavin Stern
No abstract text is available yet for this article.
November 2017: Biomedical Instrumentation & Technology
https://www.readbyqxmd.com/read/29161125/frontlines-curbing-medical-device-misuse
#18
Joseph Sheffer
No abstract text is available yet for this article.
November 2017: Biomedical Instrumentation & Technology
https://www.readbyqxmd.com/read/29161103/top-10-ways-to-mitigate-the-risk-and-effect-of-cyberattacks-on-medical-devices
#19
(no author information available yet)
No abstract text is available yet for this article.
September 2, 2017: Biomedical Instrumentation & Technology
https://www.readbyqxmd.com/read/29161101/designing-robust-medical-devices-that-are-ready-for-enterprise-security-scanning
#20
Stephanie Domas, Shawn Merdinger
No abstract text is available yet for this article.
September 2, 2017: Biomedical Instrumentation & Technology
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