A magnetic guiding medical system comprising: a medical apparatus having an insertion unit that is inserted in the body cavity of a living body; a position/posture detecting unit that detects at least one of the position and the posture of the insertion unit; a magnetic field generating unit having at least three electromagnets (3a, 3b, 4a, 4b, 5) that are axial-symmetrically arranged on the substantially same plane and generate magnetic field directions in the orthogonal direction of the plane; a magnetic field control unit that controls the magnetic field generated by the magnetic field generating unit; a position/posture varying unit that changes a relative position/posture between the magnetic field generating unit and the insertion unit in accordance with information on the position and the posture of the insertion unit obtained by the position/posture detecting unit; and a magnetic field operated unit arranged at the insertion unit, wherein the magnetic field generated by the magnetic field generating unit is applied to the magnetic field operated unit, thereby guiding the medical apparatus, characterized in that the insertion unit comprises a capsule container, wherein the magnetic guiding medical system further comprises: a receiving antenna unit including a plurality of antennas (73a to 73i) which are arranged two-dimensionally on an upper plane of the magnetic field generating unit and receive wireless signals sent from the medical apparatus, wherein a central antenna is arranged on a central axis of the magnetic field generating unit, and a planar moving mechanism that moves the receiving antenna unit together with the magnetic field generating unit two-dimensionally in parallel with the plane, wherein the position/posture detecting unit detects the two-dimensional position and posture of the medical apparatus by input of the signals received by the receiving antenna unit, and the magnetic field generating unit and the receiving antenna unit are controlled to be moved two-dimensionally by the planar moving mechanism so that a center of the magnetic field generating unit matches the detected two-dimensional position of the medical apparatus. a medical apparatus having an insertion unit that is inserted in the body cavity of a living body; a position/posture detecting unit that detects at least one of the position and the posture of the insertion unit; a magnetic field generating unit having at least three electromagnets (3a, 3b, 4a, 4b, 5) that are axial-symmetrically arranged on the substantially same plane and generate magnetic field directions in the orthogonal direction of the plane; a magnetic field control unit that controls the magnetic field generated by the magnetic field generating unit; a position/posture varying unit that changes a relative position/posture between the magnetic field generating unit and the insertion unit in accordance with information on the position and the posture of the insertion unit obtained by the position/posture detecting unit; and a magnetic field operated unit arranged at the insertion unit, wherein the magnetic field generated by the magnetic field generating unit is applied to the magnetic field operated unit, thereby guiding the medical apparatus, characterized in that the insertion unit comprises a capsule container, wherein the magnetic guiding medical system further comprises: a receiving antenna unit including a plurality of antennas (73a to 73i) which are arranged two-dimensionally on an upper plane of the magnetic field generating unit and receive wireless signals sent from the medical apparatus, wherein a central antenna is arranged on a central axis of the magnetic field generating unit, and a planar moving mechanism that moves the receiving antenna unit together with the magnetic field generating unit two-dimensionally in parallel with the plane, wherein the position/posture detecting unit detects the two-dimensional position and posture of the medical apparatus by input of the signals received by the receiving antenna unit, and the magnetic field generating unit and the receiving antenna unit are controlled to be moved two-dimensionally by the planar moving mechanism so that a center of the magnetic field generating unit matches the detected two-dimensional position of the medical apparatus. a receiving antenna unit including a plurality of antennas (73a to 73i) which are arranged two-dimensionally on an upper plane of the magnetic field generating unit and receive wireless signals sent from the medical apparatus, wherein a central antenna is arranged on a central axis of the magnetic field generating unit, and a planar moving mechanism that moves the receiving antenna unit together with the magnetic field generating unit two-dimensionally in parallel with the plane, wherein the position/posture detecting unit detects the two-dimensional position and posture of the medical apparatus by input of the signals received by the receiving antenna unit, and the magnetic field generating unit and the receiving antenna unit are controlled to be moved two-dimensionally by the planar moving mechanism so that a center of the magnetic field generating unit matches the detected two-dimensional position of the medical apparatus.