SMART CLOTHES
29
SMART CLOTHES 1 Presented By: Muhammad AlShamari Ottawa University Muhammad Aslam Malik Carleton University Multimedia Communications Date:12 th Nove-2010
description
SMART CLOTHES. Presented By: Muhammad AlShamari Ottawa University Muhammad Aslam Malik Carleton University Multimedia Communications - PowerPoint PPT Presentation
Transcript of SMART CLOTHES
1
SMART CLOTHES
Presented By: Muhammad AlShamari Ottawa University
Muhammad Aslam Malik
Carleton University Multimedia Communications
Date:12th Nove-2010
Introducti
on Research
Objectives Related
WorkProposed
ModelFuture Work
Conclusion
Outline
1. Introduction• Background• Types of Smart Clothes
2. Related works3. Research Objectives4. Proposed approach
• Process of Heart Monitoring• Proposed Model• Proposed ICC Control Room-Evaluation
5. Evaluation 6. Conclusion7. References
2
Introducti
on Research
Objectives Related
WorkProposed
ModelFuture Work
Conclusion
1.0 INTRODUCTION
3
•Background
What is smart clothes?Why Smart clothes?Where do we use smart clothes?
•The Hosiery of using Smart clothes for health care•S.Park and S.Jayaraman, "Adaptive and responsive textile structures,”AND "The wearable motherboard: the first generation of adaptive and responsive textile structures (ARTS) for medical applications," Journal of Virtual Reality, vol. 4, pp. 152-168, 1999.
Introducti
on Research
Objectives Related
WorkProposed
ModelFuture Work
Conclusion
1.0 INTRODUCTION
4
TYPES OF SMART CLOTHES•Smart Shirt for Charging of iPod during walking or running•Motion Detecting Pants•Proximity Sensing Shirt•Heart Monitoring Shirts and Bra•Networked Jackets •Nano-fibres knitted shirt•Biosensor Underwear•Thought Helmet •iPod Watch•Smart Running Shoes•Neural Headset
Types of Smart Clothes (Cont.)
6
Wearable Physiological
Signal Devices
6
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Introducti
on Research
Objectives Related
WorkProposed
ModelFuture Work
Conclusion
1.0 INTRODUCTION
7
Wireless And Telecom.
Fashion
Nano-Tech.
Biomedical Engineering.
INTELLIGENT BIOMEDICAL CLOTHING
Smart Clothes
1.0 INTRODUCTIONResearch Objectives
8
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
To provide comfort to the people by wearing smart shirt, so that monitoring of heart rate, respiration, temperature, etc can be made possible, improving the patient’s health care
To support military personnel and firemen in dealing with hazardous situations
Introducti
on Research
Objectives Related Works
Proposed Model
Future Work
Conclusion
1.0 RELATED WORKS
9
There are many related works but these are the most important papers:1. Dittmar A, Delhomme G, Roussel P, et al. Biomedical micro-sensors and
microsystems. REE 1997;8:13–22.2. Ogawa M, Togawa T. Monitoring daily activities and behaviours at home
by using brief sensors. Presented at the 1st Annual International IEEE-EMBS Special Topic Conference on Microtechnologies in Medicine and Biology, Lyon, France, 2000.
3. D. Curone, A. Tognetti, E. L. Secco, G. Anania, N. Carbonaro, D. De Rossi, and G. Magenes. Heart Rate and Accelerometer Data Fusion for Activity Assessment of Rescuers During Emergency Interventions. IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE, VOL. 14, NO. 3, MAY 2010
1.0 INTRODUCTIONProposed Model
10
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
What is the issue that are we trying to solve it?
Are we realistic about the project?
1.0 INTRODUCTIONProposed Model
11
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Body Area Network Chronic diseases require continuous long term monitoring instead
of episodic assessments, and thus wearable smart clothes provide comfort to the patients.
Wearable smart clothes use Bluetooth for providing wireless communication interface, which is also called as the wireless body area network (WBAN) or body sensor network (BSN).
On providing the Global Positioning System (GPS) embedded in the smart shirts the patient can be remotely monitored. This Personal Digital Assistance (PDA) technology is already being used.
Vital signs are collected and processed using a 3-tiered architecture as the body is carrying the mobile devices.
1.0 INTRODUCTIONProposed Model
12
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Body Area Network (Cont.) This device perform some basic processing such as the
heart monitoring and fatal failure detection. The signal processing is performed by a local server using
raw data continuously supplied by the mobile devices. Raw data is stored at this server. Data processing is performed and the analysis results are
received at the Intensive Cardiac Care (ICC) control room monitor screen, where the data of all types of signals can be stored for diagnostic purposes and prompt action can be taken in case of critical situations.
Recording sites has to be selected where the amplitude is higher (closer to the heart)
1.0 INTRODUCTIONProposed Model
13
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Main Advantages Achieved By the Proposed FrameWork BSN provides information about heart activity, temperature,
respiration as well as movement. ZigBee network provides reliable data transfer at low data rate. Secure transmission of patient’s data over the BSN Typically, a reserved channel is used for medical data transmission
through wireless interface (industrial, scientific and medical (ISM) band).
Optimized analysis of the data is carried out using an adaptive architecture which enhances the utility of the processing as well as the computational capacity at each platform .
1.0 INTRODUCTIONProposed Model
14
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Process of Heart Monitoring1. Smart shirt is worn during any activity with embedded sensors
monitor heart rate, respiration, temperature and other vital signs .2. Data is sent via satellite or cellular tower or ZigBee for short
range from the smart shirt’s processor to an information hub.3. If any critical observation is noticed during monitoring, then
emergency hub is immediately alerted and paramedics team can take prompt action without any delay.
4. The information hub constantly monitors the smart shirt wearer’s vital signs for specific job or health-related hazards.
5. Data continuously travels to a secure internet site where the smart shirt wearer can log on any time, anywhere to review.
Process of Communication
A data bus allows information to move between the sensor ,
processor, and wearer
Electrical and optical conductive fibres are woven or knitted with
common textile fibres and connected to the data bus
Main processor gathers and sends data via wireless link
to the receiverprocessor
Data Bus
Sensors
15
Simplified Block Diagram of Smart Shirt
Processor
A/D
Information Hub
Skin TemperatureECG
RespirationMovement
Transmitter
Wireless Link
Receiver
16
Introduction
Research Objectives
Related Work
Proposed Model
Evalation Conclusion
Graphical Interface (GUI)
The graphical interface organize interface & display respiration, ECG and more signals in particular order in separate axis from top to bottom
Current heart & respiration rates are displayed beside their respective signals
Meanwhile the skin temperature is displayed at the bottom-right corner beside movement axis
Each of the signal is displayed in a 10 second window, which slides forward in real-time once every second
The application allow the user to view historical data for each of the four signals through view menu in the menu bar
A selection can be made from any required noticeable variations
17
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Integration of Individual Units
All the circuits for each of the sensors were placed on a single circuit board compactly and the different signals were input to the processor
18
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Proposed Model
19
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
The receiver at the Intensive Cardiac Care (ICC) control room receives the data in multiple packets sent by the main processor of the cardiac patient smart shirt.
Then the main processor of control room processes the signals and displays them on the screen.
The doctor and staff can monitor each patient in the ICU cardiac section through the wearable sensors shirt.
In the case of any critical situations, the prompt action can be taken without any delay. This step is proposed as the 1st step for protection.
In the 2nd step, as soon as the signal reaches the critical point, the buzzer will be energised. This has been introduced due to the reason that sometimes staff make negligence in monitoring critical signal.
Thus my proposed additions into the existing system will provide better health care in extreme prompt level.
Intensive Cardiac Care Control Room
Commercial Applications
Medical Monitoring1. Disease Monitoring2. Infant monitoring3. Obstetrics Monitoring Clinical Trials Monitoring Athletics Biofeedback Military Uses
20
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Advantages
Smart Shirt Wearable are customizable to fill different needs. Ensure prompt action for life saving by paramedics Infants can be monitored for sleep apnoea and other infant disorders. Postoperative monitoring offers a greater sense of security and
improves quality of life. Monitoring in police and military applications can enhance job safety
and performance. Firemen can be monitored for smoke-inhalation, and alerted when in
danger. Remote monitoring improves heart failure patients’ health, may reduce
hospital readmissions.
21
Introduction
Research Objectives
Related Work
Proposed Model
Evaluation Conclusion
22
Top Recording Sites Vs
Heart Valves
22
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
23
Challenges
Complex Sensor placement effects, a major technical
challenge in the wearable systems Choose of best recording sites for use of
selection algorithms Sensors are not chargeable Unreliable wireless network Short range ZigBee network Low data rates
23
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Future Considerations
It allows a patient’s vital signs to be monitored remotely at a relatively short range without the use of communication cable.
Lot of room is available for further improvement in the future It is proposed that loss of data due to a wireless outage can be
prevented by developing and interfacing a local data logging system to the processor at the transmitter end.
If an outage is detected, the processor could begin to locally store data which is required from different sensors to a memory card, and continue to do so until the communication link has been re-established.
Once this occur, the data stored on the card could be extracted and transmitted to the information hub at much higher speed.
24
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
CONCLUSION
25
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
Wearable smart shirts provide modern health care facilities with continuous monitoring of vital signs and other health-related information of a patient.
Sensors and processor are embedded within the smart shirt knitted through a manufacturing process.
This wearable small shirt enables the patient to connect to a network of sensors which are connected via a wireless communication link to the host device which is located at the beside enabling continuous health monitoring system
All the data delivered by sensors are sent by transmitter over a wireless link to information hub (ICC control room).
Additional information such as heart and respiration rates are also determined from the corresponding signals and displayed on the screen.
The proposal is realizable with vision and determination.
1.0 INTRODUCTIONReferences
26
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
1. Dittmar A, Delhomme G, Roussel P, et al. Biomedical micro-sensors and microsystems. REE 1997;8:13–22.
2. Ogawa M, Togawa T. Monitoring daily activities and behaviours at home by using brief sensors. Presented at the 1st Annual International IEEE-EMBS Special Topic Conference on Microtechnologies in Medicine and Biology, Lyon, France, 2000.
3. D. Curone, A. Tognetti, E. L. Secco, G. Anania, N. Carbonaro, D. De Rossi, and G. Magenes. Heart Rate and Accelerometer Data Fusion for Activity Assessment of Rescuers During Emergency Interventions. IEEE TRANSACTIONS ON INFORMATION TECHNOLOGY IN BIOMEDICINE, VOL. 14, NO. 3, MAY 2010
1.0 INTRODUCTIONReferences
27
Introduction
Research Objectives
Related Work
Proposed Model
Future Work
Conclusion
•Park S and Jayaraman S, “Enhancing the quality of life through wearable technology”, IEEE Engineering in Medicine and Biology Magazine, pp 41- 48, (22) 2003.•http://www.sensatex.com/•P. Hult, T. Fjällbrant, B. Wranne, O. Engdahl, P. Ask, “An improved bioacoustic method for monitoring ofrespiration,” Technology and Health Care, 2004,Volume 12 Issue 4.•Dewar D. Finlay, Chris D. Nugent, Mark P. Donnelly, Paul J. McCullagh, and Norman D. Black.” Optimal Electrocardiographic Lead Systems: Practical Scenarios in Smart Clothing and Wearable Health Systems” Manuscript received June 2, 2006; revised January 29, 2007.
28
Thanks for Listening
Comments & Questions
29
