Title:
【発明の名称】ビデオ内視鏡装置
Document Type and Number:
Japanese Patent JP2648510
Kind Code:
B2
Abstract:
PURPOSE:To display an endoscopic image at the time of reproduction in a state superposing an electrocardiographic synchronous (ECG) waveform thereon or not superposing by recording the endscopic image as an image signal and also recording medical related data such as the ECG waveform as a sound signal different from the image signal. CONSTITUTION:When a switch 12 is closed at a contact (a), a switch 13 is closed at a contact a'. In this state, the standard television signal outputted from a video interface circuit 2 is inputted not only to a video- electrocardiographic synchronous (ECG) waveform mixing circuit 3 but also to a recording apparatus 6. An ECG waveform signal is inputted to the video- ECG waveform mixing circuit 3 and the recording apparatus 6. In this state, by opening/closing the selection switch 3A of a display device 8, an ECG waveform is displayed or only an endoscopic image can be displayed. The recording apparatus 6 separately records a standard television signal as an image signal and a sound signal as the ECG waveform signal. Therefore, when the switch 12 is closed at a contact (b), the switch 13 is closed at a contact b' and it can be freely selected as for whether the ECG waveform is superposed in displaying the endoscopic image or not.
More Like This:
| JPS6432837 | ELECTRONIC ENDOSCOPIC APPARATUS |
| JPH07194529 | ENDOSCOPE DEVICE |
Inventors:
ISHIMURA TOSHIAKI
DEBITSUTO EDOWAADO BAARO
DEBITSUTO EDOWAADO BAARO
Application Number:
JP1067689A
Publication Date:
September 03, 1997
Filing Date:
January 19, 1989
Export Citation:
Assignee:
ORINPASU KOGAKU KOGYO KK
International Classes:
A61B1/04; A61B5/044; (IPC1-7): A61B1/04; A61B5/044
Domestic Patent References:
| JP63288130A | ||||
| JP62161339A | ||||
| JP633834A |
Attorney, Agent or Firm:
Susumu Ito