In-vivo image acquiring system capable of controlling illuminating unit and determining whether to wirelessly transmit image information based on estimated distance

An in-vivo image acquiring apparatus, comprising:

• an imaging unit that is introduced inside a subject to acquire image information of the subject;
• an illuminating unit that illuminates a portion imaged by the imaging unit;
• a transmission processing unit that performs a process to wirelessly transmit the image information acquired by the imaging unit to an external device;
• a light-control unit that determines light-control amount information based on brightness of the image information acquired by the imaging unit to perform a light control of the illuminating unit using the light-control amount information;
• and
• a transmission determination unit that estimates a distance between a front end of the in-vivo image acquiring apparatus and a wall surface of an organ of the subject from the light-control amount information used for the light control, and the estimated distance, whether the process to transmit the image information acquired by the imaging unit is to be performed,
• wherein the transmission processing unit performs a process to wirelessly transmit the image information determined to be transmitted by the transmission determination unit.

An in-vivo image acquiring apparatus, comprising:

• an imaging unit that is introduced inside a subject to acquire image information of the subject;
• an illuminating unit that illuminates a portion imaged by the imaging unit;
• a transmission processing unit that performs a process to wirelessly transmit the image information acquired by the imaging unit to an external device;
• a light-control unit that determines light-control amount information based on brightness of the image information acquired by the imaging unit to perform a light control of the illuminating unit;
• and
• an image processing unit that estimates a distance between a front end of the in-vivo image acquiring apparatus and a wall surface of an organ of the subject from the light-control amount information used for the light control, and performs, based on the estimated distance, a predetermined image processing on the image information acquired by the imaging unit.

An in-vivo image receiving apparatus, receiving image information transmitted wirelessly from an in-vivo image acquiring apparatus that comprises an imaging unit that is introduced inside a subject to acquire image information of the subject;

• an illuminating unit that illuminates a portion imaged by the imaging unit;
• a transmission processing unit that performs a process to wirelessly transmit the image information acquired by the imaging unit to an external device,
• a light-control unit that determines light-control amount information based on brightness of the image information acquired by the imaging unit to perform a light control of the illuminating unit using the light-control amount information, wherein the transmission processing unit performs a process to wirelessly transmit the light-control information used for the light control along with the image information acquired by the imaging unit, the in-vivo image receiving apparatus comprising:
• a receiving unit that is arranged outside the subject, and receives the image information and the light-control information transmitted wirelessly from the in-vivo image acquiring apparatus;
• and
• a display processing unit that estimates a distance between a front end of the in-vivo image acquiring apparatus and a wall surface of an organ of the subject from the light-control amount information received along with the image information by the receiving unit, and performs, based on the estimated distance, a process to display the image information.

An in-vivo image receiving apparatus for receiving image information transmitted wirelessly from an in-vivo image acquiring apparatus that comprises an imaging unit that is introduced inside a subject to acquire image information of the subject, an illuminating unit that illuminates a portion imaged by the imaging unit, a transmission processing unit that performs a process to wirelessly transmit the image information acquired by the imaging unit to an external device, a light-control unit that determines light-control amount information based on brightness of the image information acquired by the imaging unit to perform a light control of the illuminating unit using the light-control amount information, and a transmission determination unit that estimates a distance between a front end of the in-vivo image acquiring apparatus and a wall surface of an organ of the subject from the light-control amount information used for the light control, and determines, based on the estimated distance, whether the process to transmit the image information acquired by the imaging unit is to be performed, the transmission determination unit performing a process to wirelessly transmit the image information which is determined to be transmitted by the transmission determination unit, the in-vivo image receiving apparatus comprising:

• a receiving unit that is arranged outside the subject, and receives the image information transmitted wirelessly from the in-vivo image acquiring apparatus;
• and
• a display processing unit that performs a process to display the image information received by the receiving unit.

An in-vivo image acquiring system, comprising:

• an in-vivo image acquiring apparatus that comprises an imaging unit that is introduced inside a subject to acquire image information of the subject, an illuminating unit that illuminates a portion imaged by the imaging unit, a transmission processing unit that performs a process to wirelessly transmit the image information acquired by the imaging unit to an external device, a light-control unit, which determines light-control amount information based on brightness of the image information acquired by the imaging unit to perform a light control of the illuminating unit using the light-control amount information, the transmission processing unit performing a process to wirelessly transmit the light-control information used for the light control as information for estimating a distance between a front end of the in-vivo image acquiring apparatus and a wall surface of an organ of the subject, along with the image information acquired by the imaging unit;
• a receiving unit that is arranged outside the subject, and receives the image information and the light-control information transmitted wirelessly from the in-vivo image acquiring apparatus;
• and
• a display processing unit that estimates a distance between a front end of the in-vivo image acquiring apparatus and the wall surface of the organ of the subject from the light-control amount information received along with the image information by the receiving unit, and performs, based on the estimated distance, a process to display the image information.

An in-vivo image acquiring system, comprising:

• an in-vivo image acquiring apparatus that comprises an imaging unit that is introduced inside a subject to acquire image information of the subject, an illuminating unit that illuminates a portion imaged by the imaging unit, a transmission processing unit that performs a process to wirelessly transmit the image information acquired by the imaging unit to an external device, a light-control unit that determines light-control amount information based on brightness of the image information acquired by the imaging unit to perform a light control of the illuminating unit using the light-control amount information, and a transmission determination unit that estimates a distance between a front end of the in-vivo image acquiring apparatus and a wall surface of an organ of the subject from the light-control amount information used for the light control, and determines, based on the estimated distance, whether the process to transmit the image information acquired by the imaging unit is to be performed, the transmission determination unit performing a process to wirelessly transmit the image information which is determined to be transmitted by the transmission determination unit;
• a receiving unit that is arranged outside the subject, and receives the image information transmitted wirelessly from the in-vivo image acquiring apparatus;
• and
• a display processing unit that performs, a process to display the image information received by the receiving unit.

An in-vivo image acquiring system, comprising:

• an in-vivo image acquiring apparatus that comprises an imaging unit that is introduced inside a subject to acquire image information of the subject, an illuminating unit that illuminates a portion imaged by the imaging unit, a transmission processing unit that performs a process to wirelessly transmit the image information acquired by the imaging unit to an external device, a light-control unit that determines light-control amount information based on brightness of the image information acquired by the imaging unit to perform a light control of the illuminating unit, and an image processing unit, which estimates a distance between a front end of the in-vivo image acquiring apparatus and a wall surface of an organ of the subject from the light-control amount information used for the light control, and performs based on the estimated distance, a predetermined image processing on the image information acquired by the imaging unit;
• a receiving unit that is arranged outside the subject, and receives the image information transmitted wirelessly from the in-vivo image acquiring apparatus;
• and
• a display processing unit that performs a process to display the image information received by the receiving unit.