ACUITY™ Spiral LV Lead

ENHANCED THERAPY

Smallest LV lead tip profile

• The small lead body and tapered lead tip profile (4.1F to 2.6F) are designed for optimal deliverability.
• Soft 4F tapered lead tip allows the lead to track well even in moderate and extremely tortuous anatomy¹.

• ACUITY Spiral’s unique helical design provides stable fixation with an exceptional 1% dislodgement rate².
  
• Three-dimensional helical bias is designed to maximize contact of the lead against the inner vein wall.
  
• The shortened helical design broadens lead placement options in shorter veins or small side branches.
  

Placement flexibility

• 4F tapered lead tip profile and unique helical design allows for placement in small, medium, and large veins and in varied tortuous anatomies.
  
• Helical fixation design allows for intraoperative repositioning of the lead to mitigate phrenic nerve stimulation or elevated thresholds.

View ACUITY Spiral Animation

ASSURANCE

• 12-month results confirm stable electrical performance from the time of implant to 1 year
  post-implant.
  
• Electrode location on the helical design enhances tissue contact.

View ACUITY Spiral Physician Video

EXCEPTIONAL EXPERIENCE

• WHISPERVIEW™ EDS Guide Wire – Straightens the ACUITY Spiral helical design, enabling the lead to track very well through the vasculature.
  
• RAPIDO® Guiding Catheters – Dual-catheter system with Direct Delivery™
  
• ACUITY Universal Cutter – Compatible with all Boston Scientific LV leads
  
  

¹ In the Spiral U.S. clinical study, for those patients with extremely or moderately tortuous anatomy, 70% of the investigators rated Spiral’s tracking as very good or excellent.
² Spiral U.S. Clinical study one month follow-up.

ACUITY SPIRAL LV LEAD TIP FEATURES

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