Portable video oculography system
First Claim
1. A video oculography system comprising:
- a head mounted base adapted to be attached to a patient'"'"'s head;
at least one digital camera attached to the base;
a control and data coupling extending to each digital camera for transmitting at least control signals to at least each digital camera and transmitting data there from;
a controller coupled to the control and data coupling, the controller providing at least control signals to at least each digital camera and receiving and storing data signals there from, wherein the controller provides a single source for substantially all of the control and data acquisition for the video oculography system.
8 Assignments
0 Petitions
Accused Products
Abstract
A goggle based light-weight VOG system includes at least one digital camera connected to and powered by a laptop computer through a firewire connection. The digital camera may digitally center the pupil in both the X and Y directions. A calibration mechanism may be incorporated onto the goggle base. An EOG system may also be incorporated directly into the goggle. The VOG system may track and record 3-D movement of the eye, track pupil dilation, head position and goggle slippage. An animated eye display provides data in a more meaningful fashion. The VOG system is a modular design whereby the same goggle frame or base is used to build a variety of digital camera VOG systems.
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Citations
92 Claims
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1. A video oculography system comprising:
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a head mounted base adapted to be attached to a patient'"'"'s head;
at least one digital camera attached to the base;
a control and data coupling extending to each digital camera for transmitting at least control signals to at least each digital camera and transmitting data there from;
a controller coupled to the control and data coupling, the controller providing at least control signals to at least each digital camera and receiving and storing data signals there from, wherein the controller provides a single source for substantially all of the control and data acquisition for the video oculography system. - View Dependent Claims (6, 8, 9, 10, 12, 15)
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2-5. -5. (canceled)
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7. (canceled)
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11. (canceled)
- 13. (canceled)
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16-52. -52. (canceled)
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53. A video oculography system comprising:
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a head mounted base adapted to be attached to a patient'"'"'s head;
at least one camera attached to the base, wherein each camera provides video data to the system;
a power, control and data coupling extending to each digital camera and to the plurality of sensors for transmitting power and control signals there to and transmitting data there from;
a controller remote from the base and coupled to the power, control and data coupling, the controller providing power and control signals to each camera and receiving and storing data signals there from. - View Dependent Claims (54, 58, 60, 62, 65, 67)
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55-57. -57. (canceled)
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59. (canceled)
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61. (canceled)
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63-64. -64. (canceled)
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66. (canceled)
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68-76. -76. (canceled)
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77. A video oculography system comprising:
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a light-weight head mounted base adapted to be attached to a patient'"'"'s head;
at least one digital camera attached to the base;
a control and data coupling extending to each digital camera for transmitting control signals to each digital camera and transmitting data there from;
a controller coupled to the control and data coupling, the controller providing control signals to each digital camera and receiving and storing data signals there from, wherein each digital camera utilizes digital centering on the patients eye whereby a region of interest substantially centered on the patients eye is identified and data outside of the region of interest may be ignored. - View Dependent Claims (78, 82, 84, 89, 90, 91)
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79-81. -81. (canceled)
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83. (canceled)
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85-88. -88. (canceled)
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92-114. -114. (canceled)
Specification