Jamez_007Tenzin AtruktsangNyah Banik
Published

UW-Makeathon: Gastric Cancer Screening Device

Low cost imaging and fluid sampling device for gastric adenocarcinoma screening. For East Asia with high prevalence and poor resources.

BeginnerWork in progress10 hours1,001
UW-Makeathon: Gastric Cancer Screening Device

Things used in this project

Hardware components

Raspberry Pi 2 Model B
Raspberry Pi 2 Model B
×1
Arduberry arducam spy camera
×1
LED (generic)
LED (generic)
×1
Resistor 4.75k ohm
Resistor 4.75k ohm
×1
acrylic
×1

Software apps and online services

OnShape Cad software

Hand tools and fabrication machines

Soldering iron (generic)
Soldering iron (generic)
3D Printer (generic)
3D Printer (generic)
Laser cutter (generic)
Laser cutter (generic)

Story

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Custom parts and enclosures

Probe Cap

This is the cap for our probe that will protect the camera and LED light while enabling functionality in the stomach.

Schematics

LED Circuit

A light source is necessary for the scanning device to relay images from inside the stomach. The LED light is connected to Raspberry Pi via a circuit and controlled by code on Pi SD.

Code

Camera Code

Python
The code controls the camera and is accessed through Pi SD. Parts of the code were taken from RaspberryPi.org
import RPi.GPIO as GPIO
import time
from picamera import PiCamera
from time import sleep

camera = PiCamera ()
camera.start_preview()

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
GPIO.setup(18, GPIO.OUT)
GPIO.output(18,GPIO.HIGH)
sleep(20)
camera.capture('/home/pi/Desktop/image.jpg')
camera
camera.stop_preview()
GPIO.output(18,GPIO.LOW)

Credits

Jamez_007

Jamez_007

1 project • 0 followers
Tenzin Atruktsang

Tenzin Atruktsang

1 project • 0 followers
Nyah Banik

Nyah Banik

1 project • 0 followers

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