Chemical Heat Packs as an Intervention to Prolong Ultrasound Battery Runtime

Publication date: Available online 2 May 2019Source: Wilderness &Environmental MedicineAuthor(s): Steven Roy, Ryck K. Schielke, Daniel Haffey, Heather CoombsIntroductionPoint-of-care ultrasonography is a burgeoning field of practice and study. Although point-of-care ultrasonography has started to penetrate the field of wilderness medicine, its use in cold environments is often limited by poor battery performance. In the current study, we investigated the effect of chemical foot warmers on battery runtime of handheld ultrasound machines in cold weather.MethodsThis prospective study used a balanced, crossover randomization design to compare handheld ultrasound machines exposed to cold weather with and without the application of chemical foot warmers. Time to power off, ambient temperature, air humidity, and wind speed were recorded for each trial and compared in a mixed-effects model analysis of variance.ResultsUltrasound machines showed significantly decreased functional battery life with decreasing temperature (P
Source: Wilderness and Environmental Medicine - Category: Environmental Health Source Type: research

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CONCLUSIONS: Lung ultrasound in combination with hs-cTnT showed a better test accuracy than hs-cTnT alone and might guide clinicians to identify vascular patients at increased risk for MINS. PMID: 32959629 [PubMed - as supplied by publisher]
Source: Minerva Anestesiologica - Category: Anesthesiology Tags: Minerva Anestesiol Source Type: research
Philips Healthcare has signed a seven-year deal with Tampa General Hospital...Read more on AuntMinnie.comRelated Reading: Philips launches Azurion Lung edition Philips unveils new version of Azurion Philips launches new Affiniti CVx scanner at ESC 2020 Philips acquires Intact Vascular for $275M Needle tracker cleared for Philips, B. Braun ultrasound
Source: AuntMinnie.com Headlines - Category: Radiology Source Type: news
This study aimed to examine the effects of age on muscle morphology characteristics (muscle cross-sectional area [CSA] and echo intensity [EI]) and vertical jump height, power, and reactive strength index (RSI) in females. METHODS: Twenty-six young (22±2 years), 30 middle-aged (36±5 years), and 23 older (71±5 years) females participated in this study. Muscle CSA and EI were determined from ultrasound scans of the vastus lateralis. Countermovement jumps were used to assess jump height, RSI, movement time, and peak power (Pmax). RESULTS: Muscle CSA, jump height, and Pmax were higher for the young...
Source: Journal of Sports Medicine and Physical Fitness - Category: Sports Medicine Tags: J Sports Med Phys Fitness Source Type: research
 TheMalpani Baby Making kit is an extremely cost-effective option for couples who can't get pregnant because of sexual dysfunction; because of unexplained infertility; and those who have problems with scheduling intercourse during the fertile time because of their work commitments.While going to a doctor for treatment is always an option, this can be extremely expensive.You need to go to the doctor multiple times during one cycle , and the costs add up very quickly. Also, because the success rate is not 100%, you may need to repeat your treatment over many months .To add insult to injury, not only are doctor ’s ...
Source: Dr.Malpani's Blog - Category: Reproduction Medicine Source Type: blogs
Conclusion: The integrated robotic system can place NBTU ablator at a desired target location in porcine brain and monitor the ablation in realtime via magnetic resonance thermal imaging (MRTI). Significance: Further optimization of this system could result in a clinically viable syste- for use in human trials for various diagnostic or therapeutic neurosurgical interventions.
Source: IEEE Transactions on Biomedical Engineering - Category: Biomedical Engineering Source Type: research
Abstract OBJECTIVES: To present the characteristics of women attending a tertiary urogynaecology pelvic floor scan clinic with mid-urethral sling complications and examine the association between 2D perineal and 3D endovaginal ultrasound and symptoms. METHODS: A cross-sectional study of all women referred to a specialist pelvic floor ultrasound clinic from October 2016 to October 2018 with mid-urethral sling complications were included. They underwent a detailed history and had a 2D perineal (BK Medical, Herlev, Denmark, Type 8802; 4.3-6 MHz) and 3D endovaginal (BK Medical, Herlev, Denmark, Type 8838; 6-12 MH...
Source: The Ultrasound Review of Obstetrics and Gynecology - Category: Radiology Authors: Tags: Ultrasound Obstet Gynecol Source Type: research
EchoNous, a developer of novel ultrasounds, has found a way to leverage multiple critical clinical technologies within a single device. The result is KOSMOS, a handheld 3-in-1 device consisting of an ultrasound, electronic stethoscope, and an ECG, al...
Source: Medgadget - Category: Medical Devices Authors: Tags: Cardiology Critical Care Diagnostics Exclusive Informatics Medicine Public Health Source Type: blogs
AbstractPurpose of ReviewTo discuss and summarize the latest evidence on imaging techniques in giant cell arteritis (GCA) and Takayasu arteritis (TAK). This is a report on the performance of ultrasound (US), magnetic resonance imaging (MRI), computed tomography (CT), 18F-fluorodeoxyglucose positron emission tomography (18-FDG-PET), and other emerging imaging techniques in diagnosis, outcome prediction, and monitoring of disease activity.Recent FindingsImaging techniques have gained an important role for diagnosis of large vessel vasculitides (LVV). As signs of vasculitis, US, MRI, and CT show a homogeneous arterial wall th...
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CONCLUSION: Arterial spectral waveform features may be useful in predicting the chance of diabetic foot ulcer healing. PMID: 32957822 [PubMed - as supplied by publisher]
Source: Perfusion - Category: Cardiovascular & Thoracic Surgery Authors: Tags: Perfusion Source Type: research
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