Maverick XL Percutaneous Transluminal Coronary Angioplasty Monorail Dilatation Cathete
Device Facts
| Record ID | K163200 |
|---|---|
| Device Name | Maverick XL Percutaneous Transluminal Coronary Angioplasty Monorail Dilatation Cathete |
| Applicant | Boston Scientific Corporation |
| Product Code | LOX · Cardiovascular |
| Decision Date | Dec 14, 2016 |
| Decision | SESE |
| Submission Type | Special |
| Regulation | 21 CFR 870.5100 |
| Device Class | Class 2 |
| Attributes | Therapeutic |
Indications for Use
The Maverick XL balloon catheter is indicated for balloon dilatation of the stenotic portion of a coronary artery or bypass graft for the purpose of improving myocardial perfusion. The Maverick XL balloon catheter is also indicated for the post delivery expansion of balloon expandable stents.
Device Story
The Maverick XL is a Monorail percutaneous transluminal coronary angioplasty (PTCA) dilatation catheter featuring a distal balloon. Used by physicians in clinical settings, the device is inserted into the coronary vasculature to dilate stenotic lesions or expand stents. The catheter utilizes a dual-lumen, coaxial design; the balloon is inflated to a specific diameter and length at controlled pressures to restore blood flow. The device includes a modified corewire compared to the predicate. It is a mechanical tool; no electronic or software components are involved.
Clinical Evidence
Bench testing and first article testing were performed. No clinical data was required or provided.
Technological Characteristics
Monorail PTCA dilatation catheter; dual-lumen coaxial distal segment; balloon at distal tip; modified corewire design. Sterilization method is consistent with the predicate device.
Indications for Use
Indicated for patients requiring balloon dilatation of stenotic coronary arteries or bypass grafts to improve myocardial perfusion, and for post-delivery expansion of balloon-expandable stents.
Regulatory Classification
Identification
Standard PTCA Catheter: A PTCA catheter is a device that operates on the principle of hydraulic pressurization applied through an inflatable balloon attached to the distal end. A PTCA balloon catheter has a single or double lumen shaft. The catheter features a balloon of appropriate compliance for the clinical application, constructed from a polymer. The balloon is designed to uniformly expand to a specified diameter and length at a specific pressure as labeled, with well characterized rates of inflation and deflation and a defined burst pressure. The device generally features a type of radiographic marker to facilitate fluoroscopic visualization of the balloon during use. A PTCA catheter is intended for balloon dilatation of a hemodynamically significant coronary artery or bypass graft stenosis in patients evidencing coronary ischemia for the purpose of improving myocardial perfusion. A PTCA catheter may also be intended for the treatment of acute myocardial infarction; treatment of in-stent restenosis (ISR) and/or post-deployment stent expansion. Cutting/scoring PTCA Catheter: A cutting/scoring PTCA catheter is a balloon-tipped catheter with cutting/scoring elements attached, which is used in those circumstances where a high pressure balloon resistant lesion is encountered. A cutting/scoring PTCA catheter is intended for the treatment of hemodynamically significant coronary artery stenosis for the purpose of improving myocardial perfusion. A cutting/scoring PTCA catheter may also be indicated for use in complex type C lesions or for the treatment of in-stent restenosis.
Special Controls
*Classification.* Class II (special controls). The special control for this device is “Class II Special Controls Guidance Document for Certain Percutaneous Transluminal Coronary Angioplasty (PTCA) Catheters.” See § 870.1(e) for the availability of this guidance document.(b) *Cutting/scoring PTCA Catheter* —(1)*Identification.* A cutting/scoring PTCA catheter is a balloon-tipped catheter with cutting/scoring elements attached, which is used in those circumstances where a high pressure balloon resistant lesion is encountered. A cutting/scoring PTCA catheter is intended for the treatment of hemodynamically significant coronary artery stenosis for the purpose of improving myocardial perfusion. A cutting/scoring PTCA catheter may also be indicated for use in complex type C lesions or for the treatment of in-stent restenosis.(2) *Classification.* Class III (premarket approval). As of May 28, 1976, an approval under section 515 of the act is required before this device may be commercially distributed. See § 870.3.
Predicate Devices
- Maverick XL Percutaneous Transluminal Coronary Angioplasty Monorail Dilatation Catheter (P860019)