Electronic endoscope apparatus having isolated patient and secondary circuitry
First Claim
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1. An electronic endoscope apparatus, comprising:
- an endoscope having an imaging means for converting a light information of an object to be imaged to an electric signal; and
a signal processing means having an isolating means for isolating and transmitting the information from the imaging means from a patient circuit side to a secondary circuit side, and a converting means for converting the signal from said imaging means to a signal adapted to be transmitted by said isolating means and delivering the adapted signal to said isolating means, and processing the output signal of said imaging means.
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Abstract
This electronic endoscope apparatus comprises an endoscope provided with an imaging apparatus converting a light information of an object to be imaged to an electric signal and a signal processing apparatus processing the output signal of the imaging apparatus to be a video signal. The signal processing apparatus has an isolating device isolating and transmitting the information from the imaging apparatus from the patient circuit side to the secondary circuit side and a converting device converting the signal from the imaging apparatus to a signal adapted to be transmitted by the isolating device and delivering it to the isolating device.
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21 Claims
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1. An electronic endoscope apparatus, comprising:
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an endoscope having an imaging means for converting a light information of an object to be imaged to an electric signal; and a signal processing means having an isolating means for isolating and transmitting the information from the imaging means from a patient circuit side to a secondary circuit side, and a converting means for converting the signal from said imaging means to a signal adapted to be transmitted by said isolating means and delivering the adapted signal to said isolating means, and processing the output signal of said imaging means. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification