Education and demonstration – Anatomy – physiology – therapeutic treatment – or surgery... – Anatomical representation
Patent
1997-05-30
1999-02-23
Hafer, Robert A.
Education and demonstration
Anatomy, physiology, therapeutic treatment, or surgery...
Anatomical representation
434267, 434262, 434302, 623 27, 623 57, G09B 2330, G09B 2328, G09B 2308, G09B 230
Patent
active
058737340
ABSTRACT:
In one aspect, the present invention is directed to a kit for constructing a biomechanical model of a lever system selected from a first class lever system, a second class lever system, and a third class lever system, comprising a base, a support structure attachable to the base, at least one lever assembly attachable to the support structure, and at least one cord assembly attachable to the lever assembly. The present invention is also directed to first, second and third class lever system models useful for teaching and demonstration purposes.
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patent: 4000564 (1977-01-01), Haffner et al.
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Edmund Scientific's Co. Catalog, Jan. 1997, pp. 44-45.
10th Annual International Human Anatomy & Physiology Society Conference, Jun. 8-13, 1996.
Griswold Joseph G.
Lemons Daniel E.
Garabedian Todd E.
Hafer Robert A.
Priddy Michael
The Science Learning Workshop, Inc.
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