Patent ID: 7912434
Filing Date: 2011-03-22
Classification: A61B

Abstract:
1. A receiving system comprising: a receiving apparatus; a first receiving antenna that includes; a second receiving antenna that includes; the receiving apparatus includes at least a receiving circuit performing a predetermined receiving processing on radio signal received through one of the first receiving antenna and the second receiving antenna; before a body insertable device is inserted into a subject, the first receiving antenna receives a first radio signal transmitted from the body insertable device while being arranged near the body insertable device, to determine whether the body insertable device operates normally; and when the body insertable device is inside the subject, the second receiving antenna receives a second radio signal transmitted from the body insertable device, a position of the thin and flat shape antenna being changed to adjust the position and an orientation direction of the thin and flat shape antenna so as to minimize a receiving condition of the second radio signal transmitted from the body insertable device.