SYNCHRONIZING BETWEEN IMAGE SEQUENCES OF HEART ACQUIRED AT DIFFERENT HEARTBEAT RATES

• Main Authors: TAMIR DEMRI, ZIYAD ZEIDAN, GIL ZIGELMAN
• Format: Patent
• Language: English; Japanese
• Published: 20.08.2015
• Subjects: DIAGNOSIS; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY

PROBLEM TO BE SOLVED: To synchronize between sequence images of the heart acquired at different heartbeat rates.SOLUTION: A method for performing a medical procedure includes holding a non-linear dependence between the duration of a given phase within a cardiac cycle and a respective heartbeat rate. First and second image sequences of the dynamic activity of the heart of a patient, acquired at respective different first and second heartbeat rates of the heart, are received. Synchronization between the first and second image sequences is performed based on the non-linear dependence, on the first and second heartbeat rates, and on a given common heartbeat rate. The first and second image sequences are played in synchronization with the common heartbeat rate. 【課題】 異なる心拍数にて獲得した心臓のシーケンス画像間を同期する。【解決手段】 医療処置を実施するための方法には、心周期内の所定の期の持続時間と、対応する心拍数間の非線形依存性を持続することが含まれる。患者の心臓のそれぞれの異なる第一及び第二心拍数にて獲得した、前記心臓の動的活性の第一及び第二画像シーケンスを受信する。第一及び第二画像シーケンス間の同期を、非線形依存性、第一及び第二心拍数、及び所定の共通の心拍数に基づいて実施する。第一及び第二画像シーケンスを、共通の心拍数と同期して、再生する。【選択図】 図１