MEDICAL SYSTEM
By providing an in-vitro apparatus arranged outside a body of an examinee with a judgment section which judges whether a capsule endoscope is in a predetermined digestive tract or not by analysis of an image transmitted from the capsule endoscope and a signal control section which performs output control of a control signal for causing an image acquisition section (an illumination section and an image pickup section) and a wireless transmission section of the capsule endoscope to continuously operate or intermittently operate, according to a judgment result of the judgment section, exhaustion of the power source section of the capsule endoscope is suppressed and a desired image is obtained, without imposing a burden on an observer.
1 . A medical system comprising:
a capsule endoscope including an image acquisition section acquiring an image, an image signal transmitting section wirelessly transmitting the image, a power source section capable of supplying power to the image acquisition section and the image signal transmitting section, a control signal receiving section receiving a control signal transmitted from an outside, and a switch section switching between on and off states of power supply from the power source section to the image acquisition section and the image signal transmitting section according to the control signal, the capsule endoscope being to be swallowed by an examinee; and
an in-vitro apparatus including an image signal receiving section receiving the image signal, a judgment section judging whether the capsule endoscope is in a predetermined digestive tract or not by analysis of the image, and a signal control section performing output control of the control signal for causing the image acquisition section and the image signal transmitting section to continuously operate or intermittently operate according to a judgment result of the judgment section, the in-vitro apparatus being arranged outside the examinee.
2 . The medical system according to claim 1 , wherein the signal control section causes the image acquisition section and the image signal transmitting section to intermittently operate when it is judged that the capsule endoscope is not in the predetermined digestive tract, and causes the image acquisition section and the image signal transmitting section to continuously operate when it is judged that the capsule endoscope is in the predetermined digestive tract.