PROBLEM TO BE SOLVED: To move a heart without impairing hemodynamics in the cardiac sac in a treatment for a heart performed through a port.SOLUTION: A treatment apparatus 1 for a heart includes: an annular part provided with wire deformable between a contracted shape that can be inserted into the cardiac sac through a tubular port 9 that is arranged penetrating a body surface to the pericardium B, and an annular expanded shape that is developed in the cardiac sac, fitted to the outer periphery of a heart A from the apex A1 side, and arranged in a position to surround the outer periphery of the heart A and a traction part for applying tractional force to the annular part so as to push the side wall of the heart A by the annular part in a state that the annular part is arranged in a position to surround the heart A.COPYRIGHT: (C)2014,JPO&INPIT【課題】ポートを経由して行われる心臓に対する処置において、心嚢内における循環動態を損なうことなく心臓を移動する。【解決手段】体表から心膜Bまで貫通して配置される管状のポート9を経由して心嚢内に挿入可能な収縮形状と、心嚢内において展開され、心尖部A1側から心臓Aの外周に嵌められて、心臓Aの外周を取り巻く位置に配置される環状の展開形状との間で変形可能なワイヤを備える環状部と、該環状部が心臓Aを取り巻く位置に配置された状態で、該環状部によって心臓Aの側壁を押すように、該環状部に牽引力を作用させる牽引部とを備える心臓用処置装置1を提供する。【選択図】図5
