【To all users】

Easy-to-grasp how blood circulates in a human body thanks to the simplified drawing (on the front panel) of [1] a heart consisted of “right atrium”, “right ventricle”, “left atrium” and “left ventricle”, and [2] blood vessels consisted of “main artery”, “main vein”, “lung artery”, “lung vein” and “capillaries”. Furthermore, lungs are tangibly represented with two sponges adhered on the front panel.

【To teachers】

• Helps teachers provide easy-to-understand classes on human body because they can show a demonstrator’s blood circulation synchronously and visually represented as blinking LED.
• Requires almost no maintenance unlike conventional blood circulation demonstration models using colored water for blood.

【To students】

• Possible to observe blood circulation represented as blinking LED even in a classroom of less than normal illumination level and/or from backward of a classroom.

• Material (Panel): Acryl resin
• Built-in heart rate sensor
• Size: 378 x 290 x 25mm (excluding protrusions)
• Power source: (Both of the two types below are necessary, sold separately):
  1)Size AAA battery (x3)
  2)006P type 9V dry cell battery (x1)