PK Papyrus

PK Papyrus^®

Product Highlights

Covered single stent design

With a thin and highly elastic polyurethane membrane¹

Low crossing profile¹

5F guide catheter compatibility^a1

Exceptional deliverabilityᵇ¹⁻²

Delivers more like a conventional stent¹

Covered single stent design

Enables a smaller crossing profile compared to the traditional sandwich design stent.^b1

High bending flexibility¹

With its covered single stent design, PK Papyrus covered stent achieves greater bending flexibility and a smaller crossing profile compared to the traditional sandwich design stent^b, allowing you to seal perforations with confidence.¹

Innovative polyurethane membrane

Unique manufacturing method allows for an ultrathin membrane capable of sealing vessel perforations. Electrostatic forces spin polyurethane fibers onto the stent surface, creating a thin and highly elastic membrane.¹

Low crossing profile¹

23% reduction in crossing profile compared to the traditional sandwich design stent.^b1

5F Compatibility for main sizes

The low crossing profile also means there is no need for a guide catheter upgrade on main sizes (Ø 2.5 – 4.0 mm).

Exceptional deliverabilityᵇ¹⁻²

Expect a high performing platform with an ultra thin membrane to deliver more like a conventional stent.¹

Shorter median time to deliver

Single center, retrospective investigation of 61 patients treated with covered coronary stents, show that PK Papyrus covered stent uses up to 47% less time to deliver compared to Jostent Graftmaster coronary stent graft system (PTFE-CS).^c2

Clinical Highlights

HDE Post-Market Surveillance Survey⁵

94.2% Successful sealing following delivery
Clinical experience of the PK Papyrus covered stent in patients with coronary artery perforations

SCAAR⁴

The only covered stent with > 90% procedural success rate
Observational study comparing covered stents with the overall stented population.

Past-Perf Registry³

Low TLR (7.7%) and low definite ST (3.3%) at 12 months
International, investigator-initiated, retrospective multicenter registry to collect data on PK Papyrus covered stent

Product Overview

Technical Data

• Stent cover material: Non-woven, electrospun polyurethane
• Stent strut thickness: ø 2.5 — 3.0 mm: 60 μm; ø 3.5 — 4.0 mm: 80 μm; ø 4.5 — 5.0 mm: 120 μm
• Stent material: Cobalt chromium (L-605) with proBIO® coating
• Guidewire diameter: 0.014″
• Usable catheter length: 140 cm
• Recommended guide catheter: ø 2.5 — 4.0 mm: 5F; ø 4.5 — 5.0 mm: 6F