Networking Bodies

Networking Bodies is a collaborative project between Philips , S.Labs and (Art)ScienceBLR. The project focuses developing Remote Health Monitoring systems.

Background

In India, given shortage of trained staff, providing access to healthcare in remote areas and also care shifting from traditional settings like hospital to home, managing patients under treatment and patients recovering say from surgery has gained importance. We are looking at creating probes, through a hands-on design & technology & design thinking driven exploration leading to new usages and design strategy.

Readings/References

1.Bruce Sterling - Shaping Things

2.Anthony Dunne - Hertzian Tales

3.Anthony Dunne & Fiona Raby - Speculative Everything

4.DIY devices

5. https://circuits.io/mesh

Research

Example Products

1. GlowCap What- Sends reminders for needed medication. The cap senses the quantity of meds and sends alerts to pharmacy. Blutooth and AT&T cellular based. Once activated, the plugin reminder light and cap connect to the AT&T Mobile Broadband Network, giving you both light and sound indicators for scheduled medications, vitamins and supplements.

2. ZephyrLIFE What- ZephyrLIFE™ RPM offers remote capabilities that enhance the level of medical support a patient receives while enabling them to be monitored in the comfort of their home. The BioModule™ device communicates wirelessly, via Android™*-based devices, to provide monitoring from any location where a phone network or data plan connection is available. It provides rapid updates with physiologic alerts based on Clinical-assigned thresholds and integrates with qualified third-party devices to provide measurements for weight, blood pressure, Sp02, blood glucose, and tympanic temperature.

The BioModule™ sensor is wireless and rechargeable and, when combined with the BioModule™ holder and snap ECG electrodes, becomes the BioPatch™ wireless device wireless. At home, it continuously collects a patient’s physiologic data and transmits the data every 60 seconds for the first 15 minutes, thereafter in 15 minute intervals. The BioModule™ device provides a 30-second, single-lead ECG that records either automatically or on demand when a patient’s heart or respiration rate crosses clinician-assigned thresholds.

BioPatch™ Device Features: Heart Rate 30–240 beats per minute (± 1 bpm) Sedentary Respiratory Rate 5 -50 breaths per minute (± 1 bpm) Position ± 180° (Laying, right, left, supine and prone) Activity Minutes EC38 Type 3 ECG

3. Philips Go Safe What- Medical alert system with a fall detector.

D.I.Y. Projects

1. Your body is the dataset by Budi Parkosa

Video on facebook of the device in action

Pulse Sensor using Piezo and CocoMake7

2. DIY EMG Sensor by Advancer Tech

Bio-Sensors

Heart Rate and Pulse

Heart rate is the speed of the heartbeat measured by the number of contractions of the heart per minute (bpm). The heart rate can vary according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide. It is usually equal or close to the pulse measured at any peripheral point. Activities that can provoke change include physical exercise, sleep, anxiety, stress, illness, and ingestion of drugs.

A pulse represents the tactile arterial palpation of the heartbeat by fingertips. The pulse may be palpated in any place that allows an artery to be compressed against a bone, such as at the neck (carotid artery), on the inside of the elbow (brachial artery), at the wrist (radial artery), at the groin (femoral artery), behind the knee (popliteal artery), near the ankle joint (posterior tibial artery), and on foot (dorsalis pedis artery). Pulse (or the count of arterial pulse per minute) is equivalent to measuring the heart rate.

https://www.sparkfun.com/products/8661 https://www.polar.com/en/products/accessories/ T31_coded_transmitter

We get this for much cheaper at Om Electronics, SP road (used in [http://artscienceblr.org/index.php/songs-of-the-swamp/ Songs of the Swamp with Tasneem) https://www.sparkfun.com/products/12650 https://www.sparkfun.com/products/12970 https://www.sparkfun.com/products/11574

Muscle

Muscle sensor or Electromyography. Electromyography (EMG) is a diagnostic procedure to assess the health of muscles and the nerve cells that control them (motor neurons). Motor neurons transmit electrical signals that cause muscles to contract. An EMG translates these signals into graphs, sounds or numerical values that a specialist interprets.

Myoware Sensor (made by advancer guys, improvement over their DIY sensor) https://www.sparkfun.com/products/13723

Blood Pressure

It is the pressure of the blood in the circulatory system Need to hack one of these http://www.amazon.in/Blood-Pressure-Monitors/b?ie=UTF8&node=3150031031

Temperature

Lot's of modules available. Local ones as well on SP road

https://www.sparkfun.com/products/11050 https://www.sparkfun.com/products/10167

infrared temp - https://www.sparkfun.com/products/9570

Blood Glucose

The blood glucose level is the amount of glucose in the blood. Glucose is a sugar that comes from the foods we eat, and it's also formed and stored inside the body. It's the main source of energy for the cells of our body, and it's carried to each cell through the bloodstream.

Lots of commercially available home testing kits. Need to hack them.

Alcohol

The concentration of alcohol in one's bloodstream, expressed as a percentage. https://www.sparkfun.com/products/8880

Gyrometer, Accelerometer, Magnetometer

https://www.sparkfun.com/products/10736 https://www.sparkfun.com/products/11028 https://www.sparkfun.com/products/10724

Tilt sensor

https://www.sparkfun.com/products/10289

Carbon monoxide

https://www.sparkfun.com/products/9403

Body Composition

Body weight, metabolic rate, fat content, water content, bone density device on amazon

Motion Control

Leap https://www.adafruit.com/products/2106

Can be made super cheap with LDRs and Processing https://www.sparkfun.com/products/13285

Electrodermal Activity Sensor

maybe break a fit bit http://affect.media.mit.edu/projectpages/iCalm/E3specs.png http://affect.media.mit.edu/projectpages/iCalm/iCalm-2-Q%20copy- Before-Embrace.html

Next level fit bit - http://www.rithmio.com/

Bitalino Biomedical dev kit

https://www.sparkfun.com/products/12750

Liquid Level Sensor

https://www.adafruit.com/products/463

Infra red imaging

https://www.sparkfun.com/products/13233

Mindwave

https://www.sparkfun.com/products/12805

EEG

https://www.olimex.com/Products/EEG/OpenEEG/

Environmental sensors

1. Wind https://www.adafruit.com/products/1733

2. Lux https://www.adafruit.com/products/1980

3. UV https://www.sparkfun.com/products/12705

4. Weather https://www.sparkfun.com/products/8942 https://www.sparkfun.com/products/13676

5. pH, salinity, dissolved oxygen, turbidity of water

6. Moisture

Internet of Things (IoT) Devices

LoRa modules

https://www.loriot.io/modems.html https://www.sparkfun.com/products/ http://www.mouser.in/Embedded-Solutions/RF-Wireless-Modules/_/N-6f8ws?Keyword=LoRa&FS=True

Blynk.cc

http://www.blynk.cc/ Blynk board??

Arduino Boards

Arduino mkr1000 Arduino Zero Arduino 101 Arduino Gemma (Attiny 85) Arduino pro

Bluetooth low energy modules

Paper pcb bluetooth module

Adafruit Feather

wifi https://www.adafruit.com/products/2821

bluetooth https://www.adafruit.com/products/2829

Particle photon board

http://www.mouser.in/new/particle/particle-photon/?cm_sp=homepage-_-newproducts-_-

Lab Essentials

Electronics

Tools

1. Soldering Iron
2. Solder wire + paste
3. De-Soldering gun
4. De-Soldering Wick
5. Flux paste
6. Wire stripper
7. Wire Cutter
8. Angled cutter
9. Nose Plier
10. Small Hacksaw
11. Isopropyl Alcohol
12. Waste cloth
13. Ruler
14. Permanent Markers
15. Ferric Chloride
16. Containers and Boxes
17. Multimeter
18. Table Lamps
19. Screwdrivers set
20. Cutter
21. Scissors
22. Glue gun + ammo
23. Power strips
24. Hot plate
25. Oscilloscope
26. 3rd hand ( jugaad clothes clip one can be made)
27. Binding wire

ICs

1. ATMega 328PU
2. ATTiny 85
3. ATTiny 45
4. 555/556
5. LM386
6. 4093
7. 40106
8. 4051
9. 4017
10. 4006
11. 4024
12. 4049
13. TL072
14. UA741
15. LM324
16. LM386
17. OP07
18. LM358
19. L293D
20. ULN2003
21. IC base for all

Components

1. Wires (Single core and stranded)
2. Resistors
   • 1E
   • 4.7E
   • 10E
   • 47E
   • 100E
   • 180E
   • 220E
   • 330E
   • 470E
   • 680E
   • 820E
   • 1K
   • 2.2K
   • 3.3K
   • 4.7 K
   • 6.8K
   • 8.2K
   • 10K
   • 18K
   • 22K
   • 33K
   • 47K
   • 68K
   • 82K
   • 100K
   • 180K
   • 220K
   • 330K
   • 470K
   • 680K
   • 820K
   • 1MEG
   • 10MEG
   • 15MEG
   • Box of mixed resistors
3. Capacitors
   • 101
   • 102
   • 103
   • 104
   • 1uF
   • 2.2uF
   • 3.3uF
   • 4.7uF
   • 6.8uF
   • 10uF
   • 22uF
   • 33uF
   • 47uF
   • 68uF
   • 100uF
   • 220uF
   • 330uF
   • 470uF
   • 680uF
   • 1F
   • Box of mixed capacitors pF range and uF range
4. Potentiometer
   • 100 ohm
   • 500 ohm
   • 1K
   • 47K
   • 100K
   • 470K
   • 1MEG
   • 10MEG
5. Trim Pots
   • 1K
   • 5K
   • 10K
   • 100K
6. LEDs - as many colours, sizes, shapes available
7. LDR
8. Switches
   • on/off
   • push to on
   • toggle
   • SPDT
   • DPDT
   • PCB mount
9. Power - Batteries + adaptors
   • 3V button
   • AA +holder
   • AAA +holder
   • 3.7V LiPo + charger
   • 5V LiPo + charger
   • 9V + strap
   • Rechargeable 9V
   • 12V rechargeable
   • 12V Adaptor
10. Female + Male connector for adaptor
11. Female+ Male berg pins straight
12. Female + Male berg pins angled
13. Female + Male stereo audio jacks
14. Female + Male mono audio jacks
15. Female + Male big audio jacks
16. Jumper wire male-male, male-female, female-female
17. Transistors
    • NPN BC548, BC547, BD138
    • PNP BC558, BC557, BD139
    • 2N2222
    • 2N7000
18. LM317
19. 7805
20. 7809
21. Piezo buzzer
22. Piezo disk
23. IR receiver and transmitter
24. Speaker
25. 7seg display 1 digit
26. 7seg display 4 digit
27. Mic capsule
28. Diode
    • 4148
    • 4007
    • Zener 3.3V
29. Motors
    • Pager
    • DC 9V
30. LED Screen
31. Vero Board
32. Etchable copper board
33. generic PCB board
34. Copper lines board
35. Aligator clip
36. Relay
    • 5v - 220v AC
    • 5v- 12v DC
37. TIP 120 - 122
38. IRFZ46N
39. 8, 16, 32 MHz crystals
40. Touch pot
41. Flex sensor
42. Thermistor - 1K, 10K , 100K

Prototyping Tools

1. 3D printer + filament

Makemendel plus bot 2.0

1. Milling/ CNC + bits

X Carve 1000mm PCB, Drilling and Milling bits

1. Workbench
2. Clamps
3. PCB drill
4. Etching Station

Software

1. CAD software capable of exporting *.STL file
   • 123Design suit
   • OpenSCAD
   • Blender
2. Arduino IDE
3. Pure Data
4. Processing
5. Fritzing
6. Inkscape / Illustrator
7. GIMP / Photoshop
8. https://circuits.io/

Miscellaneous

1. Good Speakers
2. Couch
3. Library
4. Gallery

Experiments

Heart Rate Pulse Sensor by Poonam Manse

I Sing The Body Electric

Poonam's wiresless heartbeat sensor

Op-Amps for GSR, EKG, Pulse

We have used op amps to amplify body signals. By using suitable filters, it is possible to measure ECG, Pluse and Galvanic skin response. Detailed project on hackteria wiki