CAMERA, CAMERA SYSTEM, AND METHODS OF USING THE SAME

• US 20120178991A1
• Filed: 01/10/2011
• Published: 07/12/2012
• Est. Priority Date: 01/10/2011
• Status: Abandoned Application

• Current Assignee: Quicklook, Inc.
• Original Assignee: Quicklook, Inc.
• Inventors: Clark, Robert F., Primerano, Vincent A.
• Application Number:
  US12/987,205
• Publication Number:
  US 20120178991A1
• Time in Patent Office: Days
• US Class Current: 600/109
• CPC Class Codes: A61B 1/00036 Means for power saving, e.g. sleeping mode
• CPC Class Codes: A61B 1/00048 Constructional features of the display
• CPC Class Codes: A61B 1/00066 Proximal part of endoscope body, e.g. handles A61B1/0052 takes precedence
• CPC Class Codes: A61B 1/00108 characterised by self-sufficient functionality for stand-alone use
• CPC Class Codes: A61B 1/05 characterised by the image sensor, e.g. camera, being in the distal end portion
• CPC Class Codes: A61B 1/24 for the mouth, i.e. stomatoscopes, e.g. with tongue depressors tongue depressors per se A61B13/00; Instruments for opening or keeping open the mouth combined with saliva removers A61C17/00; mouth openers for animals A61D15/00

Abstract

A camera and a camera system as well as methods of using the camera and the camera system. The camera is very preferably portable and hand-held and includes a wand or probe for insertion into a mouth or other body cavity for the purpose of obtaining an image of regions in such cavity. The images are transmitted onto a display screen for viewing by a doctor or an oral surgeon, by a patient, or by another person. In the preferred embodiment, the camera includes various ways of automatically disabling and enabling operation of the camera, thereby conserving energy.

Claims

1. A camera system adapted for displaying images of a mouth or other cavity of a human or other animal, said camera comprising:

(a) a wand adapted to be hand-held and portable and at least of portion of which is adapted to be inserted into the cavity, said wand including

a lens adapted to receive light from the cavity and to transmit the received light; and

a camera sensor adapted to receive light transmitted through said lens in the form of an image and to transform the image received thereon into a corresponding electronic signal;

(b) a display adapted to be hand-held and portable, said display including;

a display screen adapted to be viewed by a user of the camera system; and

a controller operatively coupled to said camera sensor and to said display screen and adapted to receive said electronic signal from said camera sensor and to transform said electronic signal such that the image received on said camera sensor is recreated on said display screen;

(c) means for transmitting said electronic signal from said camera sensor to said controller;

(d) a source of electric power adapted to be operatively connected to at least one of said camera sensor and said controller; and

(e) means for operatively disconnecting said electric power source from at least one of said camera sensor and said controller such that an image received on said camera sensor is not recreated on said display screen, said disconnecting means responsive to a preselected range of orientation of said display and a time duration in which said display is in said orientation range.

2. A camera system according to claim 1 further comprising:

(f) means for operatively connecting said electric source of power to at least one of said camera sensor and said controller such that an image received on said camera sensor is recreated on said display screen, said connecting means responsive to a different range of orientation of said display.

3. A camera system according to claim 1 wherein said disconnecting means includes a tilt sensor and a timer.

4. A camera system according to claim 2 wherein said connecting means includes a tilt sensor.

5. A camera system according to claim 1 further comprising either an optical zoom or a digital zoom by which the magnification of the image received on said camera sensor may be selectively changed.

6. A camera system according to claim 1 wherein said disconnecting means is adapted to be selectively modifiable by a user of said camera by selectively changing at least one of said orientation range or said time duration.

7. A camera system according to claim 1 further comprising an image freeze electronic circuit operatively connected to said controller to cause said controller to selectively maintain a recreated image on said display screen.

8. A camera system according to claim 7 wherein said circuit includes a manually actuated electric switch.

9. A camera system according to claim 1 wherein said electric power source includes at least one rechargeable battery.

10. A camera system according to claim 1 further comprising a source of light operatively mounted to said wand and adapted to illuminate the cavity.

11. A camera system according to claim 1 where said display possesses a defined horizontal position and wherein said orientation range essentially consists of a range of degrees from said horizontal position.

12. A camera system according to claim 11 wherein said range of degrees from said horizontal position is about plus or minus twenty degrees from said horizontal position.

13. A camera system according to claim 1 wherein said time duration is within the range of about five to sixty seconds.

14. A camera system according to claim 9 further comprising a charging station adapted to mountingly receive said display, said charging station and said display each possessing a cooperating portion of an electric connector, said cooperating portion possessed by said charging station adapted to be in operative connection with a electric power source external to said camera system and said cooperating portion possessed by said display operatively connected to said at least one rechargeable battery, such that said at least one rechargeable battery may be recharged from said external electric power source, said camera system further comprising a voltage sensor for monitoring the voltage of said at least one rechargeable battery and a charging timer for monitoring the amount of time said at least one rechargeable battery has been recharged by said external electric power source, and wherein said camera system further comprises a regulator responsive to said voltage sensor and to said charging timer and adapted to terminate the recharging of said at least one rechargeable battery if the voltage of said at least one rechargeable battery exceeds a predetermined threshold voltage and if the amount of time said at least one rechargeable battery exceeds a predetermined threshold amount of time.

15. A method of creating an image of a mouth or other cavity of a human or other animal comprising:

(a) providing a camera adapted to be hand-held and portable, said camera including a probe adapted to be inserted at least partially into the cavity and to receive images from the cavity and a display adapted to display to a user of the camera the images received by said probe;

(b) inserting said probe at least partially into the cavity such that images of the cavity are received by said probe and displayed by said display; and

(c) automatically disabling said camera from displaying the images received by said probe if said display assumes an orientation within a predetermined range of orientations for a predetermined time duration.

16. A method according to claim 15 wherein said camera further includes at least one rechargeable battery adapted to provide power for operating said camera, said method further comprising:

recharging said at least one rechargeable battery;

terminating the recharging if the voltage of said at least one rechargeable battery exceeds a predetermined threshold and if the duration of the recharging exceeds a predetermined amount of time.

17. A method according to claim 15 further comprising:

disabling said camera from displaying the images received by said probe; and

after said camera system has been disabled, re-enabling said camera to display the images received by said probe if said display assumes an orientation outside of said predetermined range of orientations.

18. A method according to claim 15 further comprising:

selectively maintaining a still display of an image.

19. A method of creating an image of a mouth or other cavity of a human or other animal comprising:

(a) providing a camera adapted to be hand-held and portable, said camera including a probe adapted to be inserted at least partially into the cavity and to receive images from the cavity and a display adapted to display to a user of the camera the images received by said probe;

(b) inserting said probe at least partially into the cavity such that images of the cavity are received by said probe and displayed by said display; and

(c) step for automatically disabling said camera.

20. A method of creating an image of a mouth or other cavity of a human or other animal comprising:

(a) providing a camera adapted to be hand-held and portable, said camera including a probe adapted to be inserted at least partially into the cavity and to receive images from the cavity and a display adapted to display to a user of the camera the images received by said probe;

(b) inserting said probe at least partially into the cavity such that images of the cavity are received by said probe and displayed by said display; and

(c) step for automatically enabling said camera after said camera has been disabled.

21. A portable camera adapted to be hand-held and adapted for displaying images of a mouth or other cavity of a human or other animal, said camera comprising:

(a) a probe adapted to be portable and hand-held and adapted to be inserted at least partially into the cavity and to receive images from the cavity;

(b) a display adapted to be portable and hand-held and adapted to display the images received by said probe; and

(c) means for automatically disabling said camera.

22. A portable camera adapted to be hand-held and adapted for displaying images of a mouth or other cavity of a human or other animal, said camera comprising:

(a) a probe adapted to be portable and hand-held and adapted to be inserted at least partially into the cavity and to receive images from the cavity;

(b) a display adapted to be portable and hand-held and adapted to display the images received by said probe; and

(c) means for automatically enabling said camera after said camera has been disabled.