DENTAL EDUCATIONAL APPARATUS AND METHOD

• US 20120135387A1
• Filed: 11/29/2010
• Published: 05/31/2012
• Est. Priority Date: 11/29/2010
• Status: Abandoned Application

• Current Assignee: Stage Front Presentation Systems
• Original Assignee: Stage Front Presentation Systems
• Inventors: Morrow, Kevin, Reynolds, David Michael, Jervis, Mark Elliott
• Application Number:
  US12/955,878
• Publication Number:
  US 20120135387A1
• Time in Patent Office: Days
• US Class Current: 434/263
• CPC Class Codes: G09B 23/283 for dentistry or oral hygiene G09B23/286 takes precedence
• CPC Class Codes: G09B 5/06 with both visual and audible presentation of the material to be studied

Abstract

Apparatus for generating and recording video and audio associated with a dental procedure such as a dental or medical procedure comprises a video camera comprising a lens including an outermost refractive element. A light source comprises a plurality of light emitting devices. The light source is positioned adjacent the lens. The lens comprises an outer cylindrical surface. The outer cylindrical surface serves as a shade preventing light from entering the outermost refractive element. A support member supports the video camera at a plurality of positions. The instructor computer is coupled to the video camera for recording video output by the video camera. An instructor graphics input device is coupled to the computer for inputting graphical representations generated by the instructor into the instructor computer for inclusion in the video.

Claims

1. Apparatus for generating and recording video and audio associated with a dental procedure, comprising:

(a) a video camera comprising a lens including an outermost refractive element, said lens having an optical axis;

(b) a light source comprising a plurality of light emiting devices, said light source being positioned adjacent said lens, said lens comprising an outer cylindrical surface, said outer cylindrical surface serving as a shade preventing light from entering said outermost refractive element;

(c) a support member for supporting said video camera at a plurality of positions;

(d) an instructor computer coupled to said video camera for recording video output by said video camera; and

(e) an instructor graphics input device coupled to said computer for inputting graphical representations generated by said instructor into said instructor computer for inclusion in said video.

2. Apparatus as in claim 1, further comprising:

,

(f) a plurality of student computers coupled to receive the video output of said camera and said graphical representations generated by said instructor, and record the video output of said camera and said graphical representations generated by said instructor on said student computers; and

(g) a plurality of student graphics input devices, each associated with a student computer for inputting graphical representations generated by said student into his or her respective student computer for inclusion in said video.

3. Apparatus as in claim 1, wherein the input face of said lens and said light source are roughly in the same plane.

4. Apparatus as in claim 1, wherein said light source comprises a plurality of light emitting devices.

5. Apparatus as in claim 4, wherein a first group of said light emitting devices are positioned a first distance from said optical axis of said lens, and a second group of said light emitting devices are positioned a second distance from said optical axis of said lens, said second distance being greater than said first distance, said first group of said light emitting devices being oriented to illuminate an object at a first object distance from said lens along said optical axis of said lens, and said second group of said light emitting devices being oriented to illuminate an object at a second object distance from said lens along said optical axis, said second object distance being greater than said first object distance.

6. Apparatus as in claim 5, further comprising:

,

(f) a plurality of student computers coupled to receive the video output of said camera and said graphical representations generated by said instructor, and record the video output of said camera and said graphical representations generated by said instructor on said student computers; and

(g) a plurality of student graphics input devices, each associated with a student computer for inputting graphical representations generated by said student into his or her respective student computer for inclusion in said video.

7. A method of using the apparatus of claim 6, wherein said instructor or other person edits the recorded program and transmits the same over a network to an audience.

8. Apparatus as in claim 6, wherein said instructor computer has a memory with a data structure comprising a first memory divided into a plurality of instruction segment sectors, and a second memory divided into a plurality of question and answer segment sectors.

9. Apparatus as in claim 6, wherein each of said student computers is coupled to a respective audio input.

10. A method of using the apparatus of claim 6, wherein audio and graphical inputs received from said student computers are recorded on said instructor computer, and wherein said instructor or other person edits the recorded program and transmits the same over a network to an audience.

11. Apparatus as in claim 1, wherein said light source comprises a plurality of light emitting devices, and wherein a first group of said light emitting devices are positioned a first distance from said optical axis of said lens, and a second group of said light emitting devices are positioned a second distance from said optical axis of said lens, said second distance being greater than said first distance, said first group of said light emitting devices being oriented to illuminate an object at a first object distance from said lens along said optical axis of said lens by producing a wide cone of light, and said second group of said light emitting devices being oriented to illuminate an object at a second object distance from said lens by producing said optical axis along a narrow cone of light, said second object distance being greater than said first object distance.

12. Apparatus for generating and recording video and audio associated with a procedure, comprising:

(a) a video camera comprising a lens including an outermost refractive element, said lens having an optical axis;

(b) a light source comprising a plurality of light emitting devices, said light source being positioned adjacent said lens, said lens comprising an outer cylindrical surface, said outer cylindrical surface serving as a shade preventing light from entering said outermost refractive element;

(c) a support member for supporting said video camera at a plurality of positions;

(d) an instructor computer coupled to said video camera for recording video output by said video camera;

(e) an instructor graphics input device coupled to said computer for inputting graphical representations generated by said instructor into said instructor computer for inclusion in said video;

(f) a plurality of student computers coupled to receive the video output of said camera and said graphical representations generated by said instructor, and record the video output of said camera and said graphical representations generated by said instructor on said student computers; and

(g) a plurality of student graphics input devices, each associated with a student computer for inputting graphical representations generated by said student into his or her respective student computer for inclusion in said video.