| Model name | LX-M | MS-M | SS+ | EXL | DS |
|---|---|---|---|---|---|
| Item number | P4055 | P4056 | P4030 | P4044 | P4028 |
| Vessel diameter (mm) | 4.5–6.5 | 3.5–5.0 | 3.0–3.5 | 2.0–3.0 | 1.5–2.0 |
| Sheath compatibility† (Fr) | 7 / 8 | 7 / 8 | 7 | 6 | 6 |
| Crossing profile (mm) | 2.7 | 2.7 | 2.3 | 2.0 | 1.9 |
| Working length‡ (cm) | 113 | 110 | 135 | 135 | 135 |
| Effective length§ (cm) | 104 | 104 | 132 | 129 | 132 |
| Tip length (cm) | 9.0 | 6.0 | 2.6 | 6.0 | 2.6 |
| Maximum cut length (mm) | 75 | 50 | 15 | 15 | 10 |
| Packing device | x | x | x |
Directional atherectomy systems
SilverHawk™ peripheral plaque excision system
<p>Preserve the native vessel and keep future treatment options open when you treat with the SilverHawk™ peripheral plaque excision system.</p>
Features
SilverHawk™ treats PAD by removing plaque from blocked arteries. Unlike other methods of restoring blood flow, the SilverHawk™ device removes the obstruction (plaque build-up) instead of simply compressing it against the vessel wall. Directional atherectomy with the SilverHawk™ device enables physicians to maximize lumen gain and minimize barotrauma without leaving any implant behind. This allows preservation of the native vessel and future treatment options.
- Treats peripheral arterial disease by removing the disease with directional atherectomy technology
- Uses a directional cutting blade to shave plaque from the vessel to maximize luminal gain
- Captures plaque in a nosecone so that the plaque can be removed from the vessel
- Can be used above or below the knee
- Backed by the landmark DEFINITIVE LE clinical study
Ordering information
Related links
Similar products
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HawkOne™ directional atherectomy systemTreat above and below the knee with the HawkOne™ directional atherectomy system to remove plaque in patients with peripheral arterial disease (PAD).
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TurboHawk™ peripheral plaque excision systemRemove plaque that impedes blood flow and circulation in the legs with the TurboHawk™ peripheral plaque excision system.
† See sheath compatibility in the instructions for use. The medium vessel and large vessel devices are compatible with 8 F sheaths. A physician survey of device usage indicated 7 F sheaths may have an internal diameter (ID) that will accommodate the crossing profile of the LX-M, LS-M, and MS-M (non-flush tip) devices. Data on file with manufacturer.
‡ Working length is distal end of strain relief to the distal end of tip.
§ Effective length is distal end of strain relief to the proximal end of cutter window.
Max guidewire is 0.014” for all SilverHawk™ devices.
- McKinsey JF, Zeller T, Rocha-Singh KJ, Jaff MR, Garcia LA, DEFINITIVE LE Investigators. Lower extremity revascularization using directional atherectomy: 12-month prospective results of the DEFINITIVE LE study. JACC Cardiovasc Interv. 2014;7(8):923–33.