FUNCTIONAL LUNG MODEL
Cat. No. 4075070
The unique and easy to use model features parts that accurately
replicate the human structures' function during respiration. Pull on the
rubber diaphragm covering the bottom of bell jar reduces pressure
inside jar, the balloon “lungs” fill with air. Push the diaphragm in, and
the balloon collapse recreating exhalation. The set includes an acrylic
bell jar, Y tube, two balloons and rubber diaphragm with a knob for easy
movement.
The unique and easy to use model features parts that accurately
replicate the human structures’ function during respiration. Pull on the
rubber diaphragm covering the bottom of bell jar reduces pressure
inside jar, the balloon “lungs” fill with air. Push the diaphragm in, and
the balloon collapse recreating exhalation. The set includes an acrylic
bell jar, Y tube, two balloons and rubber diaphragm with a knob for easy
movement.
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