Inventor

David C. Funk

Document Type

Patent

Patent Number

US Patent 4,058,910

Patent agency

United States Patent and Trademark Office

Publication Date

11-22-1977

Assignee

University of Iowa Research Foundation (Iowa City, IA, US)

Application Number

05/743,202

Date Filed

1976-11-18

Total Pages

4 pages

Abstract

A housing is provided with an observation opening which exposes a three dimensional model of an arterial system. When a rear-lighted projection screen is placed over the observation opening, light from a projector within the housing casts a shadow of the model on the screen to simulate the view seen in arteriography procedures.

Share

COinS
 

URL

https://ir.uiowa.edu/patents/11