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Michigan Dental Assistants Association P. O. Box 27526 Lansing, MI 48909-0526 |
CHIP
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Laser Finger
Printing of Child |
Video Taped Interview of
Child |
For More
Information or to Volunteer, contact: |
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Barbara Gurnee CDA, R.D.A., BS 989-684-9896 |
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Everything you need is furnished:
• Gloves
• hand wash
• hot pots to soften the toothprints
• toothprints
• DNA swabs
• Thermometer
• Cotton Forceps
1. Wash hands and glove up
2. Heat Toothprints to 170 degrees (only takes 30 seconds)
3. Explain procedure to child and parents. Ask child to show you how they bite
on their back teeth. Easiest way is to have them put their tongue on the roof
of their mouth and bite on the back teeth. (“I am going to put a warm
putty on your teeth and I would like you to bite on your back teeth like you
just showed me”)
4. Remove the Toothprint from Hot Pot with Cotton Forceps
5. Place in Child’s mouth and have them bite together until it cools (approximately
30-60 seconds)
6. Place in Ziploc bag
7. Open DNA Swab and roll on the inside of their cheek. Close the cap and place
in Ziploc bag
8. Remind parents and children not to open or touch the DNA samples. DNA swabs
should be wrapped in Reynolds wrap and placed in the freezer. Toothprints should
be stored in a cool, dry place.