Research
In order to take measurements on an infant’s head tilt, Physical Therapists use a tool called a Arthrodial Goniometer. To do so accurately however, they or the infants parent/guardian must hold the Goniometer perfectly level while turning the infants head at the same time. This is complicated and can cause inaccurate measurements.
how Goniometer is used
To the Hospital!
Rough sketches of concepts
Combined aspects of #1 and #4 for an overall smoother and safer design.
Went and tested the whale tale at Cincinnati Children’s to see the Environment it is used in.
Measurements are often taken on a clean white sheet which is on top of a 2” thick floor mat filled with high density foam.
Used in multiple rooms but the sheet and mat are consistent.
Therapists are on the floor doing measurements, and have to move Goniometer around the baby to do so.
#4
Before without Whale Tale
Needs to use one hand to hold Goniometer
Recommended Improvements :
Shorten Width and round edges for Safety
tweak width of slot for proper tension
Add handles
After With Whale Tale
Able to use both hands to tilt head
Overall Success but improvements needed.
learned that left and right sides of Goniometer are not the same thickness.
More to come!
Current Model
New prototypes with these changes were sent to Cincinnati Children’s Hospital and have been met with extremely positive feedback!
#1 #2
#3
