Clip-on video camera system for medical, surgical and dental applications

• US 8,068,169 B2
• Filed: 04/27/2007
• Issued: 11/29/2011
• Est. Priority Date: 02/26/2007
• Status: Expired due to Fees

• Current Assignee: General Scientific Corporation (VISTA Information Technologies, Inc.)
• Original Assignee: General Scientific Corporation (VISTA Information Technologies, Inc.)
• Inventors: Chang, Byung Jin
• Primary Examiner(s): Vu; Ngoc-Yen
• Application Number:
  US11/741,148
• Publication Number:
  US 20080204589A1
• Time in Patent Office: 1,677 Days
• Field of Search: 348/373, 348/375
• US Class Current: 348/375
• CPC Class Codes: A61B 2090/502 Headgear, e.g. helmet, spectacles
• CPC Class Codes: A61B 90/30 Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
• CPC Class Codes: A61B 90/35 Supports therefor
• CPC Class Codes: A61B 90/361 Image-producing devices, e.g. surgical cameras
• CPC Class Codes: A61B 90/50 Supports for surgical instruments, e.g. articulated arms

Abstract

A video camera system includes a mount with a clip-on structure adapted for attachment to a pair of eyeglass frames, loupes, or a headband. The preferred embodiment includes a camera mounted on a first pivot arm, and a light source mounted on a second pivot arm. One or both of the pivot arms are rotatable, enabling the beam from the light source and field of view of the camera to be aligned for a given working distance. Polarizing filters may be mounted to the camera, light source, or both to control glare, reflection or other undesired visual artifacts.

Claims

1. An optical mounting system, comprising:

a mount including a clip-on structure for coupling to a pair of eyeglass frames, loupes, or a headband;

the clip-on structure including a pair of parallel, spaced-apart upper and lower plates;

a first pivot arm coupled to the mount;

a video camera mounted on the first pivot arm,

whereby, when the mount is clipped to a pair of eyeglass frames, loupes, or headband, the camera may be pivoted in a vertical plane to accommodate a desired field of view.

2. The optical mounting system of claim 1, further comprising:

a second pivot arm coupled to the mount;

a light source outputting a beam of light mounted on the second pivot arm; and

wherein both the first and second pivot arms are rotatable in the same plane, enabling the beam from the light source and field of view of the camera to be aligned for a given working distance.

3. The optical mounting system of claim 2, wherein the clip structure allows the camera to be positioned above the light source or vice versa.

4. The optical mounting system of claim 2, wherein each of the parallel, spaced-apart upper and lower plates includes a generally circular cut-out.

5. The optical mounting system of claim 2, wherein each of the parallel, spaced-apart upper and lower plates includes a barb structure facing the opposing plate.

6. The optical mounting system of claim 2, wherein the first pivot arm and the second pivot arm sharing a common axis of rotation.

7. The optical mounting system of claim 1, further including a polarizing filter mountable on the light source.

8. The optical mounting system of claim 1, wherein the camera is a digital camera.

9. The optical mounting system of claim 1, further including a polarizing filter mountable on the camera.

10. An optical mounting system, comprising:

a mount including a clip-on structure for coupling to a pair of eyeglass frames, loupes, or a headband;

a first pivot arm coupled to the mount;

a video camera mounted on the first pivot arm;

a second pivot arm coupled to the mount, the first pivot arm and the second pivot arm sharing a common axis of rotation;

a light source outputting a beam of light mounted on the second pivot arm; and

whereby, when the mount is clipped to a pair of eyeglass frames, loupes, or headband, the camera and light source may be pivoted in the same plane, enabling the beam from the light source and field of view of the camera to be aligned for a given working distance.

11. The optical mounting system of claim 10, wherein the clip structure allows the camera to be positioned above the light source or vice versa.

12. The optical mounting system of claim 10, further including a polarizing filter mountable on the camera.

13. The optical mounting system of claim 10, further including a polarizing filter mountable on the light source.