Intraoral image sensor
First Claim
1. A system for capturing intraoral images, comprising:
- an intraoral sensor includingan x-ray sensitive sensor array,a transmitter, anda power source that provides power to the sensor array and the transmitter,said intraoral sensor configured to be inserted into a patient'"'"'s oral cavity, capture a still image upon the presence of incident x-rays and transmit from within the oral cavity via a wireless link electrical signals representing the still image; and
a base station positioned outside the oral cavity configured to receive the electrical signals transmitted by said intraoral sensor via the wireless link,a controller that selectively controls a provision of power to the sensor array and the transmitter during a time period while said intraoral sensor is being utilized to capture and transmit to the base station electrical signals representing multiple still images without requiring that said sensor be removed from the oral cavity.
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Accused Products
Abstract
A system for capturing multiple intraoral images includes an intraoral sensor. The sensor includes a sensor array, a transmitter and a power source that provides power to the sensor array and the transmitter. The sensor is configured to be inserted inside a patient'"'"'s oral cavity, capture an image upon the presence of incident radiation and transmit from within the oral cavity via a wireless link electrical signals representing the image. A base station positioned outside the oral cavity is configured to receive the electrical signals transmitted from the sensor. The sensor is capable of capturing transmitting to the base station electrical signals representing multiple intraoral images without requiring that the sensor be removed from the patient'"'"'s oral cavity.
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Citations
15 Claims
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1. A system for capturing intraoral images, comprising:
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an intraoral sensor including an x-ray sensitive sensor array, a transmitter, and a power source that provides power to the sensor array and the transmitter, said intraoral sensor configured to be inserted into a patient'"'"'s oral cavity, capture a still image upon the presence of incident x-rays and transmit from within the oral cavity via a wireless link electrical signals representing the still image; and a base station positioned outside the oral cavity configured to receive the electrical signals transmitted by said intraoral sensor via the wireless link, a controller that selectively controls a provision of power to the sensor array and the transmitter during a time period while said intraoral sensor is being utilized to capture and transmit to the base station electrical signals representing multiple still images without requiring that said sensor be removed from the oral cavity. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An intraoral sensor, comprising:
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a first subsystem that includes an x-ray sensitive sensor array that captures a still image upon the presence of incident x-rays; a second subsystem that includes a transmitter that transmits via a wireless link signals representing the still image captured by the sensor array; a third subsystem that includes a power source that provides power to said first subsystem and second subsystem; and a fourth subsystem that includes a controller that selectively controls the provision of power by said third subsystem to said first subsystem and said second subsystem during a time period while said intraoral sensor is being utilized to capture and transmit multiple still images without requiring that said sensor be removed from a patient'"'"'s oral cavity. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An intraoral sensor, comprising:
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means for capturing a still image upon the presence of incident x-rays; means for transmitting via a wireless link signals representing the still image captured by said capturing means; means for providing electrical power to said capturing means and said transmitting means; and means for selectively controlling the provision of power to said capturing means and said transmitting means during a time period while said intraoral sensor is being utilized to capture and transmit multiple still images without requiring that said sensor be removed from a patient'"'"'s oral cavity.
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14. An intraoral sensor, comprising:
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a first subsystem that includes an x-ray sensitive sensor array that captures a still image upon the presence of incident x-rays; a second subsystem that includes an analog-to-digital converter that converts analog signals representing the still image captured by the sensor array into digital image signals; a logic circuit that conditions the digital image signals into a format suitable for transmission via a wireless link; and a transmitter that transmits via the wireless link the conditioned digital image signals; a third subsystem that includes a power source that provides power to said first subsystem and said second subsystem; and a fourth subsystem that includes a controller that selectively controls the provision of power by said third subsystem to said first subsystem and said second subsystem during a time period while said intraoral sensor is being utilized to capture and transmit multiple still images without requiring that said sensor be removed from a patient'"'"'s oral cavity.
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15. A system for capturing intraoral images, comprising:
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an intraoral sensor including an x-ray sensitive sensor array, a transmitter, and a power source that provides power to the sensor array and the transmitter, said intraoral sensor configured to be inserted into a patient'"'"'s oral cavity, capture a still image upon the presence of incident x-rays and transmit from within the oral cavity to a base station via a wireless link electrical signals representing the still image; and a controller that selectively controls a provision of power to the sensor array and the transmitter during a time period while said intraoral sensor is being utilized to capture and transmit to the base station electrical signals representing multiple still images without requiring that said sensor be removed from the oral cavity.
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Specification