Back to results
US 4,739,521 AGranted
Medical image diagnostic system
AssigneeFuji Photo Film Co., Ltd.
InventorTaizo Akimoto
Life of this patent
Estimating the term…
Abstract
A medical image diagnostic system including a diagnostic image detecting device, an image processing device receiving the output of the diagnostic image detecting device, a video signal converting circuit receiving the output of the image processing device, an electro-optic converting circuit receiving the output of the video signal converting circuit, an opto-electric converting circuit coupled to the electro-optic converting circuit via an optical cable, and an image display device driven in response to the output of the electro-optic converting circuit. Further, there may be provided a device for photographing the images displayed by the image display device. The photographing device may be remotely controlled.
Claims13
A medical image diagnostic system, comprising;
- diagnostic image detecting means;
- image processing means receiving an output signal from said diagnostic image detecting means;
- video signal converting means receiving an outut signal of said image processing means and converting said signal to a video signal;
- electro-optic converting circuit means receiving an output of said video signal converting means and converting said signal to an optical signal;
- opto-electric converting circuit means for receiving said optical signal and for converting said signal into an electrical signal;
- optical cable means coupling said electro-optic and opto-electric converting circuit means;
- image display means driven by an output signal of said opto-electric converting circuit means;
- photographing means located proximate said image display means for photographing images displayed on said image display means, and photographic control means for controlling the operation of said photographing means in response to a control signal;
- remote operating means for remotely controlling said photographing means and for generating said control signal;
- photographic status detection means for detecting the status of said photographing means and for generating a status output signal, said status detection means being located at said photographing means;
- and
- status indicator means located in the vicinity of said remote operating means and being controlled by said status detection means.
9 more elements
A medical image diagnostic system, comprising;
- diagnostic image detecting means;
- image processing means receiving an output signal from said diagnostic image detecting means;
- video signal converting means receiving an output signal of said image processing means and converting said signal to a video signal;
- electro-optic converting circuit means for receiving an output of said video signal converting means and for converting said signal to an optical signal, said electro-optic converting circuit means comprising a plurality of sets of electro-optic converting circuits;
- opto-electric converting circuit means for receiving said optical signal and for convertng said signal into an electrical signal, said opto-electric converting circuit means comprising a plurality of sets of opto-electric converting circuits;
- optical fiber cable means coupling said electro-optic and opto-electric converting circuit means;
- image display means driven by an output signal of said opto-electric converting circuit means;
- means for photographing images displayed on said image display means;
- means for controlling the operation of said photographing means in response to a control signal;
- remote operating means for remotely controlling said photographing means and for generating said control signal;
- a first one of said electro-optic converting circuits and a corresponding first one of said opto-electric converting circuits transmitting said control signal from said remote operating means to said control means through said optical fiber cable means;
- status detection means for detecting the status of said photographing means;
- status indicator means controlled by said status detection means;
- and
- a second one of said electro-optic converting circuits and a corresponding second one of said opto-electric converting circuits transmitting a digital signal from said photographic status detection means to said status indicator means through said optical fiber cable means.
12 more elements
A medical image diagnostic system, comprising;
- diagnostic image detecting means;
- image processing means receiving an output signal from said diagnostic image detecting means;
- video signal converting means receiving an output signal of said image processing means and converting said signal to a video signal;
- electro-optic converting circuit means receiving an output of said video signal converting means and converting said signal to an optical signal;
- opto-electric converting circuit means for receiving said optical signal and for converting said signal into an electrical signal;
- an opto-metallic composite cable coupling said electro-optic and opto-electric converting circuit means;
- image display means driven by an output signal of said opto-electric converting circuit means;
- photographing means located proximate said image display means for photographing images displayed on said image display means, and photographic control means for controlling the operation of said photographing means in response to a control signal;
- remote operating means for remotely controlling said photographing means and for generating said control signal;
- photographic status detection means for detecting the status of said photographing means and for generating a status output signal, said status detection means being located at said photographing means;
- status indicator means located in the vicinity of said remote operating means and being controlled by said status detection means;
- and
- at least said control signal from said remote operating means being transmitted by a metallic member of said opto-metallic composite cable.
10 more elements
Dependencies are inferred from the claim text.