2024年8月21日 · When a tortuosity in the subclavian or aortic arch is encountered, utilizing a 90-cm sheath can improve the maneuverability of the guide catheter. A 125-cm, 6-Fr multipurpose (MP) guiding catheter is then navigated into the descending aorta over a …

2024年11月12日 · Femoral venous access also facilitates the introduction of venous devices (eg, inferior vena cava filter, pulmonary artery catheter, extracorporeal membrane oxygenation cannula, iliac venous stent). The initial selection of central venous access site and type of device are reviewed separately.

2023年6月12日 · Femoral vascular closure devices have become powerful tools for interventional cardiologists and other proceduralists to achieve hemostasis at the catheterization entry site. There are multiple ways to achieve hemostasis, which fall …

micropuncture catheter followed by femoral angiography to confirm appropriate arteriotomy site puncture prior to upsizing to a larger sheath is recommended. If access is suboptimal, the sheath can be removed, manual pressure provided for 2 minutes and access can be re-attempted. If …

2024年10月16日 · A femoral catheter sheath is a medical device used to facilitate the insertion and management of catheters in the femoral vein. This sheath serves as a conduit for various medical procedures, particularly in interventional cardiology and vascular access.

To place the femoral venous catheter, the anatomy should be understood first. The femoral vein is located medial to the femoral artery in the femoral sheath and in-ferior to the inguinal ligament (1). The inguinal ligament courses between the anterior superior iliac spine (ASIS) and …

femoral sheath inserted over the wire under fluoroscopic visualization. The long sheath is used in this case to bypass all possible resistance points that may interfere with the catheter

For optimal exposure of the femoral region, externally rotate and abduct the pa tient’s leg away from midline. The femoral vein lies medial to the femoral artery as it runs distal to the inguinal ligament. Localize the vein by palpating the femoral artery, or use ultrasonography.

2024年4月29日 · The femoral canal is a space within the femoral sheath and medial to the femoral vein. The femoral artery lies at the midinguinal point, which is midway between the pubic symphysis and the...

Lateral to the femoral artery and outside the femoral sheath is the femoral nerve. The CFA represents an ideal site for arterial access and sheath insertion because it is relatively large, is less involved with atherosclerosis, and is readily compressible against the un …