Capsule endoscope apparatus and receiving apparatus

A receiving apparatus to which an antenna apparatus having a plurality of antennas is detachably attached, the receiving apparatus comprising:

• an antenna selector configured to select one antenna from among the plurality of antennas for receiving a wireless signal transmitted from outside when the antenna apparatus is attached;
• a break determination unit configured to determine whether or not a break occurs in the antenna selected by the antenna selector;
• a display unit configured to display an image corresponding to image data;
• a display controller configured to cause the display unit to display break information indicating that the break occurs in the selected antenna if the break determination unit determines that the break occurs in the selected antenna;
• and
• an operation input unit configured to receive input of an instruction signal to delete the break information, wherein
• the display controller causes the display unit to delete only the break information when the instruction signal is input.

A receiving apparatus for receiving a wireless signal having information on an inside of a subject transmitted from a capsule endoscope apparatus introduced into the subject, the receiving apparatus comprising:

• a power supply unit configured to supply power to component parts of the receiving apparatus;
• a display unit configured to display an image corresponding to image data;
• a remaining capacity detection unit configured to detect remaining capacity stored in the power supply unit;
• a remaining capacity determination unit configured to determine whether or not the remaining capacity detected by the remaining capacity detection unit is equal to or more than a preset first threshold value;
• a display controller configured to cause the display unit to display a warning when the remaining capacity determination unit determines that the remaining capacity is less than the first threshold value;
• and
• a power measurement unit configured to measure power consumption consumed by the display unit, wherein
• the remaining capacity determination unit is configured to determine whether or not remaining capacity obtained by subtracting the power consumption measured by the power measurement unit from the remaining capacity detected by the remaining capacity detection unit at a start of an examination is equal to or more than a second threshold value.