6 research outputs found

    The Design and Implementation of Intelligent Labor Contraction Monitoring System based on Wearable Internet of Things

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    In current clinical practice, pregnant women who have entered 37 weeks cannot correctly judge whether they are in labor based on their subjective feelings. Wrong judgment of labor contraction can lead to adverse pregnancy outcomes and endanger the safety of mothers and babies. It will also increase the healthcare pressure in the hospital and the healthcare efficiency is reduced. Therefore, it is very meaningful to be able to design a system for monitoring labor contraction based on objective data to assist pregnant women who have entered 37 weeks in deciding the suitable time to go to hospital. For the above requirements, this thesis designs and implements an intelligent labor contraction monitoring system based on wearable Internet of Things. The system combines the Internet of Things technology, wearable technology and machine learning technology to collect contraction data through wearable sensing device. It uses the Long Short-Term Memory (LSTM) neural network to classify and identify the collected contraction data and realize real-time processing. It improves the accuracy of model recognition to 93.75%. And the recognition results are fed back to the WeChat applet so that pregnant women can view them in real time. The prototype of the wearable sensing device has been integrated by 3D printing and the proof-of-concept system has been demonstrated. Pregnant women can use this system to detect the contraction status and view the contractions in real time through the WeChat applet results. They can judge whether it is suitable for labor, and this system assists in making decisions about the best time to go to hospital

    MIMO Pillow-An Intelligent Cushion Designed With Maternal Heart Beat Vibrations for Comforting Newborn Infants

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    ABSTRACT:Premature infants are subject to numerous interventions ranging from a simple diaper change to surgery while residing in Neonatal Intensive Care Units (NICUs). These neonates often suffer from pain, distress and discomfort during the first weeks of their lives. Although pharmacological pain treatment often is available, it cannot always be applied to relieve a neonate from pain or discomfort. This paper describes a nonpharmacological solution, called Mimo, which provides comfort through mediation of a parent's physiological features to the distressed neonate via an intelligent pillow system embedded with sensing and actuating functions. Clinical tests at Maxima Medical Centre in the Netherlands show that among the 9 of 10 infants who showed discomfort following diaper change, a shorter recovery time to baseline Skin Conductance Analgesimeter (SCA) values could be measured when the maternal heartbeat vibration in the Mimo was switched on and in 7 of these 10 a shorter crying time was measured

    Mimo pillow : an intelligent cushion designed with maternal heart beat vibrations for comforting newborn infants

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    Premature infants are subject to numerous interventions ranging from a simple diaper change to surgery while residing in Neonatal Intensive Care Units (NICUs). These neonates often suffer from pain, distress and discomfort during the first weeks of their lives. Although pharmacological pain treatment often is available, it cannot always be applied to relieve a neonate from pain or discomfort. This paper describes a non-pharmacological solution, called Mimo, which provides comfort through mediation of a parent's physiological features to the distressed neonate via an intelligent pillow system embedded with sensing and actuating functions. We present the design, the implementation and the evaluation of the prototype. Clinical tests at Máxima Medical Centre in the Netherlands show that among the 9 of 10 infants who showed discomfort following diaper change, a shorter recovery time to baseline Skin Conductance Analgesimeter (SCA) values could be measured when the maternal heartbeat vibration in the Mimo was switched on and in 7 of these 10 a shorter crying time was measure

    Paracetamol and Preterm Infants: a painless liaison?

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    __Abstract__ In the late 1980s there was a true turnabout on the important issue of neonatal pain. Then, Anand and co-workers [1, 2], published a trial on preterm infants randomly allocated to fentanyl with a muscle relaxant or muscle relaxant only during surgical patent ductus arteriosus (PDA) closure. This provided evidence, for the first time, that preterm infants have a capacity to feel pain from a very early age (24-26 weeks gestation) and that early repetitive pain gives rise to short-term and long-term consequences [3, 4]. Nowad

    Maritime expressions:a corpus based exploration of maritime metaphors

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    This study uses a purpose-built corpus to explore the linguistic legacy of Britain’s maritime history found in the form of hundreds of specialised ‘Maritime Expressions’ (MEs), such as TAKEN ABACK, ANCHOR and ALOOF, that permeate modern English. Selecting just those expressions commencing with ’A’, it analyses 61 MEs in detail and describes the processes by which these technical expressions, from a highly specialised occupational discourse community, have made their way into modern English. The Maritime Text Corpus (MTC) comprises 8.8 million words, encompassing a range of text types and registers, selected to provide a cross-section of ‘maritime’ writing. It is analysed using WordSmith analytical software (Scott, 2010), with the 100 million-word British National Corpus (BNC) as a reference corpus. Using the MTC, a list of keywords of specific salience within the maritime discourse has been compiled and, using frequency data, concordances and collocations, these MEs are described in detail and their use and form in the MTC and the BNC is compared. The study examines the transformation from ME to figurative use in the general discourse, in terms of form and metaphoricity. MEs are classified according to their metaphorical strength and their transference from maritime usage into new registers and domains such as those of business, politics, sports and reportage etc. A revised model of metaphoricity is developed and a new category of figurative expression, the ‘resonator’, is proposed. Additionally, developing the work of Lakov and Johnson, Kovesces and others on Conceptual Metaphor Theory (CMT), a number of Maritime Conceptual Metaphors are identified and their cultural significance is discussed

    Mimo Pillow—An Intelligent Cushion Designed With Maternal Heart Beat Vibrations for Comforting Newborn Infants

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