scholarly journals The Suitable Machine: Exploring style through storytelling to inform design

2021 ◽  
Author(s):  
◽  
Ashleigh Kennedy
Keyword(s):  
Digital Data ◽  
Research Through Design ◽  
The People ◽  
Obstructive Sleep ◽  
Cad Modelling ◽  
Visual Style ◽  
Domestic Environments ◽  
3D Scans ◽  
Research And Design ◽  
Cpap Devices

<p>The Suitable machine demonstrates how aesthetic change can be made to a Continuous Positive Air Pressure (CPAP) device, allowing it to suit the visual style of a specified bedroom environment that has been described. Digital data (3D scans) of the CPAP device provided specific measurements allowing a wide variety of aesthetically styled outputs that were tailored to fit. Each suitable to the people, home and machine they are designed for. CPAP devices that are used to treat patients with Obstructive Sleep Apnea (OSA) are considered strongly driven by a medical aesthetic. The Suitable Machine explores how CPAP devices, hoses and masks can be housed within these bedroom settings, producing designs to personalise the domestic environment and reduce stigma through the improvement of aesthetic qualities. The research uses Research Through Design (RtD) as a methodology. Background Research, Design Audits and Narratives are used to define the scope and criteria, providing parameters for the research and design outputs. Background research shows both knowledge gaps and bias to a growing dilemma; suitability. Development of the designed outputs makes use of Sketching, 3D Scanning, CAD Modelling, digital Rendering and 3D Printing as methods; producing an experimental indication of what could be possible for the personalisation of medical devices through aesthetic change in domestic environments.</p>

scholarly journals The Suitable Machine: Exploring style through storytelling to inform design

2021 ◽  
Author(s):  
◽  
Ashleigh Kennedy
Keyword(s):  
Digital Data ◽  
Research Through Design ◽  
The People ◽  
Obstructive Sleep ◽  
Cad Modelling ◽  
Visual Style ◽  
Domestic Environments ◽  
3D Scans ◽  
Research And Design ◽  
Cpap Devices

<p>The Suitable machine demonstrates how aesthetic change can be made to a Continuous Positive Air Pressure (CPAP) device, allowing it to suit the visual style of a specified bedroom environment that has been described. Digital data (3D scans) of the CPAP device provided specific measurements allowing a wide variety of aesthetically styled outputs that were tailored to fit. Each suitable to the people, home and machine they are designed for. CPAP devices that are used to treat patients with Obstructive Sleep Apnea (OSA) are considered strongly driven by a medical aesthetic. The Suitable Machine explores how CPAP devices, hoses and masks can be housed within these bedroom settings, producing designs to personalise the domestic environment and reduce stigma through the improvement of aesthetic qualities. The research uses Research Through Design (RtD) as a methodology. Background Research, Design Audits and Narratives are used to define the scope and criteria, providing parameters for the research and design outputs. Background research shows both knowledge gaps and bias to a growing dilemma; suitability. Development of the designed outputs makes use of Sketching, 3D Scanning, CAD Modelling, digital Rendering and 3D Printing as methods; producing an experimental indication of what could be possible for the personalisation of medical devices through aesthetic change in domestic environments.</p>

Six Digital Health Technologies That Will Transform Diabetes

2021 ◽  
pp. 193229682110434
Author(s):  
Alexander N. Klonoff ◽  
Wei-An (Andy) Lee ◽  
Nicole Y. Xu ◽  
Kevin T. Nguyen ◽  
Ashley DuBord ◽  
...  
Keyword(s):  
Diabetes Care ◽  
Digital Health ◽  
Health Technology ◽  
The United States ◽  
Digital Data ◽  
Sensor Data ◽  
Communication Tools ◽  
Health Technologies ◽  
The People ◽  
Key Questions

The digital health revolution is transforming the landscape of medicine through innovations in sensor data, software, and wireless communication tools. As one of the most prevalent chronic diseases in the United States, diabetes is particularly impactful as a model disease for which to apply innovation. As with any other newly developed technologies, there are three key questions to consider: 1) How can the technology benefit people with diabetes?, 2) What barriers must be overcome to further advance the technology?, and 3) How will the technology be applied in the future?. In this article, we highlight six areas of innovation that have the potential to reduce the burden of diabetes for individuals living with the condition and their families as well as provide measurable benefits for all stakeholders involved in diabetes care. The six technologies which have the potential to transform diabetes care are (i) telehealth, (ii) incorporation of diabetes digital data into the electronic health record, (iii) qualitative hypoglycemia alarms, (iv) artificial intelligence, (v) cybersecurity of diabetes devices, and (vi) diabetes registries. To be successful, a new digital health technology must be accessible and affordable. Furthermore, the people and communities that would most likely benefit from the technology must be willing to use the innovation in their management of diabetes.

Effective comparison of two auto-CPAP devices for treatment of obstructive sleep apnea based on polysomnographic evaluation

2005 ◽  
Vol 32 (3) ◽  
pp. 237-241 ◽  
Author(s):  
Hai-Bo Shi ◽  
Lei Cheng ◽  
Meiho Nakayama ◽  
Yasuhiro Kakazu ◽  
Min Yin ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Obstructive Sleep ◽  
Cpap Devices

scholarly journals Respiratory failure: technical means for diagnosis and respiratory support

Doklady BGUIR ◽  
2020 ◽  
Vol 18 (8) ◽  
pp. 29-36
Author(s):  
Е. I. Davidovskaya ◽  
A. S. Dubrovski ◽  
О. В. Zelmanski
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Obstructive Sleep Apnea ◽  
Respiratory Failure ◽  
Pulse Oximetry ◽  
Respiratory Diseases ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Obstructive Sleep ◽  
Hypopnea Syndrome ◽  
Cpap Devices

The necessity of early diagnosis of respiratory diseases, especially in the context of the COVID-19 pandemic, by means of pulse oximetric screening and monitoring has been substantiated. The expediency of using portable pulse oximeters by therapists and general practitioners has been shown. The main respiratory diseases accompanied by respiratory failure, which can be detected in time by pulse oximetry, are the chronic obstructive pulmonary disease and the obstructive sleep apnea-hypopnea syndrome. Early detection of these diseases is an important task because of the mild symptoms of these diseases in the early stages, and as a result, the prevalence of late diagnosis. Special attention is given to the pulse oximetry for COVID-19 detection, as this infection is also accompanied by respiratory failure. The use of oxygen concentrators and auto CPAP devices for the treatment of respiratory failure as well as rehabilitation has been argued. The effectiveness of the appointment of long-term oxygen therapy using oxygen concentrators for patients with chronic obstructive pulmonary disease, CPAP therapy using automatic CPAP devices for patients with obstructive sleep apnea-hypopnea syndrome with mandatory pulse oximetry monitoring has been confirmed. The analysis of 120 cases of treatment of moderate and severe COVID-19 cases complicated by the pneumonia has been carried out. The efficiency of the use of oxygen concentrators for supplying oxygen to patients at a flow rate not more than 5 l/min has been proven. It has been found that no more than 10 % of patients needed an oxygen flow rate more than 5 l/min. At the same time, the possibility of using CPAP devices for non-invasive ventilation of lungs using full-face masks has been shown. The expediency of using oxygen concentrators and CPAP devices for the rehabilitation of patients after COVID-19 has been noted.

scholarly journals The Tailored Traveller: Exploring digital vehicle data and large-scale FDM 3D printing to produce a luxury sleeping space

2021 ◽  
Author(s):  
◽  
William Rykers
Keyword(s):  
3D Printing ◽  
Automotive Industry ◽  
Large Scale ◽  
Theory And Practice ◽  
Digital Data ◽  
Design Solution ◽  
Small Scale ◽  
Research Through Design ◽  
Vehicle Data ◽  
3D Printed

<p>This research is focused towards the use of large-scale FDM 3D printing within the automotive industry, specifically to design a bespoke habitable sleeping environment attached to a Range Rover Sport. 3D printing has risen as a viable form of manufacturing in comparison with conventional methods. Allowing the designer to capitalise on digital data, enabling specific tailored designs to any vehicle model. This thesis asks the question “Can design use the properties of digital vehicle data in conjunction with large-scale FDM 3D printing to sustainably produce bespoke habitable sleeping environments for an automotive context?” Further to this, FDM 3D printing at a large-scale has so far not been explored extensively within the automotive industry.  FDM 3D printing is an emerging technology that possesses the ability to revolutionise the automotive industry, through expansion of functionality, customisation and aesthetic that is currently limited by traditional manufacturing methods. Presently, vehicle models are digitally mapped, creating an opportunity for customisation and automatic adaption through computer aided drawing (CAD). This thesis takes advantage of the digitisation of the automotive industry through 3D modelling and renders as a design and development tool.   This project explored a variety of methods to demonstrate a vision of a 3D printed habitable sleeping environment. The primary methodologies employed in this research project are Research for Design (RfD) and Research through Design (RtD). These methodologies work in conjunction to combine design theory and practice as a genuine method of inquiry. The combination of theory and design practice has ensued in the concepts being analysed, reflected and discussed according to a reflective analysis design approach. The design solution resulted in an innovative and luxury bespoke habitable sleeping space to be FDM 3D printed. Through the use of digitisation, the sleeping capsule was cohesively tailored to the unique design language of the Range Rover Sport. This thesis resulted in various final outputs including a 1:1 digital model, high quality renders, accompanied by small scale prototypes, photographs and sketch models.</p>

An Investigation Into Acoustics and Vibraton of CPAP Devices: Numerical Prediction of Centrifugal Fan Acoustics and Vibration

2013 ◽  
Author(s):  
Xuan-Tung Vuong ◽  
A. M. Al-Jumaily ◽  
Robert Paxton
Keyword(s):  
Numerical Study ◽  
Centrifugal Fan ◽  
Acoustic Analogy ◽  
Flow Induced Vibration ◽  
Upper Airways ◽  
Sound Sources ◽  
Human Interface ◽  
Obstructive Sleep ◽  
Unsteady Simulation ◽  
Cpap Devices

Continuous Positive Air Pressure (CPAP) devices are used to generate pressurized airflow to relieve upper airways and allow Obstructive Sleep Apnea (OSA) patients to breathe comfortably and easily. The airflow path in these devices consists of several components including but is not limited to inlet and outlet ducts, a centrifugal fan, a humidifier and a human interface. These components contribute significantly to the noise generated by the airflow. This research paper present a numerical study of a centrifugal fan performed with commercial ANSYS software package to predict the sound and vibration produced by the centrifugal fan. The methodologies are following: first, the unsteady flow field is computed using the CFD model to obtain aerodynamic quantities and sound sources. Then, the finite element method (FEM) is used to predict the flow-induced vibration using the predicted aerodynamic quantities. Finally, the Ffowcs-William and Hawkings’s (FW-H) acoustic analogy is used to predict the acoustic pressure at the far-field using the sound sources from the unsteady simulation.

scholarly journals Inhabiting Omni-architecture

2021 ◽  
Author(s):  
◽  
Jessie Rogers
Keyword(s):  
The Body ◽  
Virtual Space ◽  
Design Work ◽  
Design Elements ◽  
Spatial Design ◽  
Research Through Design ◽  
Built Form ◽  
High Level ◽  
Applied Knowledge ◽  
Research And Design

<p>The thesis explores the ideas and mechanics of reimagining inhabitation within a speculative and architectural immersive environment via research through design studies. This demonstrates the generation of architectural spatial design elements in direct relation to the user. Details within the body of work experiment with the laws and bounds of the virtual space through design and research within a real-time virtual engine. Here reimagining the way one inhabits space, compared to current norms of real-world inhabitation, is possible with creativity and applied knowledge. M.C. Escher's lithograph Relativity is the driving concept explored within the thesis, his work transformed concepts into creating gravitational pulls in multiple directions within the immersive virtual reality environment to accommodate various sources of gravity. The result of this research demonstrates the generation of new virtual relativity laws, reimagining how the virtual space is inhabited, within an omnidirectional environment.  The thesis presents the trilogy of virtual classifications; the virtual inhabitant; the speculative environment; and the virtual built-form, these coalesce, generating a new realm of design within immersive architectural space. The components within the trilogy are all designed relative to each other following the Interconnective Design Methodology Ecosystem framework, this allowed a high level of complexity and richness to shine through the research and design work. The vital components within the trilogy of virtual classifications virtual inhabitant, speculative environment and virtual built-form are the; Architectural designer’s role; Interactivity; Global time; Diachronic time; Environment boundaries; Virtual body; Spatial locomotion; Audio experience; User population; Aesthetic materiality and filters; Geometry; Spatial orientation; Local-scale; Atmospheric filters; Orthogonal; Polygonal; Curved rotational fractals; Minimal surface; and Reveal sequencing.</p>

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