发明名称 |
SYSTEMS AND METHODS FOR GUIDANCE AND PLACEMENT OF AN INTRAVASCULAR DEVICE |
摘要 |
A guidance and placement system and associated methods for assisting a clinician in the placement of a catheter or other medical device within the vasculature of a patient is disclosed. In one embodiment, a method for guiding a medical device to a desired location within a vasculature of a patient is also disclosed and comprises detecting an intravascular ECG signal of the patient and identifying a P-wave of a waveform of the intravascular ECG signal, wherein the P-wave varies according to proximity of the medical device to the desired location. The method further comprises determining whether the identified P-wave is elevated, determining a deflection value of the identified P-wave when the identified P-wave is elevated, and reporting information relating to a location of the medical device within the patient's vasculature at least partially according to the determined deflection value of the elevated P-wave. |
申请公布号 |
WO2015120256(A2) |
申请公布日期 |
2015.08.13 |
申请号 |
WO2015US14795 |
申请日期 |
2015.02.06 |
申请人 |
C.R. BARD, INC. |
发明人 |
BUKHMAN, VLADISLAV;MISENER, ANTHONY, KENT;VASSYLYEV, VALERIY;URRY, ROBIN, SCOTT;TANNER, BRIAN, STEVEN |
分类号 |
A61B5/06;A61B5/0452 |
主分类号 |
A61B5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|