The use of a radiofrequency needle improves the safety and ... | 合法醫療器材資訊網

This RF needle delivers 5- to 10-W energy for 2 to 5 seconds and can perforate the atrial septum after 1 to 4 pulses. ... This technology may have an advantage in​ ... Read More

由 M Tokuda 著作 · 2018 · 被引用 7 次 — Atrial fibrillation (AF) ablation requires transseptal puncture to access the left atrium. Recently, a radiofrequency (RF) needle was developed. The purpose of this ... Read More

由 RA Winkle 著作 · 2011 · 被引用 49 次 — Background: Atrial fibrillation (AF) ablation requires transseptal puncture to gain entry to the left atrium (LA). On rare occasions, LA entry cannot be achieved or ... Read More

由 S Fromentin 著作 · 2011 · 被引用 24 次 — Transseptal needle puncture using RF energy can be performed safely and quickly under imaging guidance. Read More

由 MJ Earley 著作 · 2009 · 被引用 92 次 — The puncture should be performed in the LAO projection. Using the right hand the needle is advanced into the transseptal sheath which is held steady with the left ... Read More

Transseptal puncture is performed using a dilator through which the pigtail RF needle passes. Under echo and fluoroscopy control, the passage of the pigtail ... Read More

由 N Naik 著作 · 2015 · 被引用 11 次 — The needle most often used for atrial septal puncture is the stainless steel ... Mullins C.E. Transseptal left heart catheterization: experience with a new technique ... Read More

由 AJ Graham 著作 · 2017 · 被引用 1 次 — Trans-septal puncture (TSP) is routinely performed during treatment of atrial fibrillation (AF) and other electrophysiology procedures. The purpose of this ... Read More

由 T Karagöz 著作 · 2014 · 被引用 6 次 — Transseptal puncture (TSP) is a frequently performed procedure for gaining access to the left atrium for catheter ablation, hemodynamic ... Read More