What is laser atherectomy?

What is laser atherectomy?

Peripheral laser atherectomy uses a catheter that emits high energy light (laser) to unblock the artery. The catheter is maneuvered through the vessel until it reaches the blockage. Laser energy is used to essentially vaporize the blockage inside the vessel. The result is increased blood flow to the peripheral tissue.

What are atherectomy devices?

Atherectomy devices were developed to permit drilling, grinding, or sanding of atheroma, calcium, and excess cellular material from the site of a coronary occlusion or stenosis. Both mechanical and laser-based approaches are used.

How long does laser atherectomy take?

How long does the atherectomy procedure last? The procedure itself generally takes two hours, but the preparation and recovery time add several hours. Following the procedure, you will need to lie flat for three to six hours. The surgery may require a minimum hospital stay of one to two days.

How successful is an atherectomy?

The device success was reported at 89%, with a post-atherectomy bail-out stenting rate of 3.2%. Rates of distal embolization, dissection, and perforation were 3.8%, 2.3%, and 5.3%, respectively.

What is the difference between angioplasty and atherectomy?

Angioplasty — A balloon is inflated to open the vessel. Angioplasty and stent placement — After the balloon is used, a mesh frame called a stent will be placed in the vessel to support the walls. Atherectomy — The plaque is removed using a rotating shaver or laser.

What is extraction atherectomy?

Extraction atherectomy is a procedure done to open a partially blocked blood vessel to the heart so that blood can flow through it more easily. The procedure removes fat and calcium buildup (atherosclerosis) in the heart’s arteries.

Is atherectomy a PCI?

CA indicates coronary atherectomy; and PCI, percutaneous coronary intervention. Figure 3. Distribution of hospital rates of CA. CA indicates coronary atherectomy.

What are the disadvantages of atherectomy?

Are There Any Disadvantages To An Atherectomy? There is a risk of an embolus (blockage) forming from the dislodged debris following atherectomy. Care is taken to remove all debris during the procedure, and careful monitoring occurs afterwards to ensure that this does not occur.

What is turbolite laser atherectomy catheter?

Turbo-Elite laser atherectomy catheter captures the power of ultraviolet light to provide a versatile and reliable tool for treating multiple lesion morphologies within PAD lesions. Utilizing laser’s unique mechanism of action, Turbo-Elite is capable of powering through the most challenging restenoses and occlusions.

What are the different types of atherectomy devices?

There are three types of atherectomy devices on the market that are designed to cut, shave, or vaporize atherosclerotic or calcified plaques: directional, rotational, and laser. Directional atherectomy includes the HawkOne (Medtronic) and the optical coherence tomography–guided Pantheris device (Avinger, Inc.).

Why choose Spectranetics for laser atherectomy?

Spectranetics offers best-in-class training and support, including observational training, symposia and the only atherectomy simulator in the market. Turbo-Elite Laser Atherectomy Catheter: the safe, effective, and easy way to treat compromised vessels above and below the knee ©2014 Spectranetics All rights reserved.

What is the wavelength of laser used for atherectomy?

Herzog A, Oszkinis G, Planer D, et al. Atherectomy using a solid-state laser at 355 nm wavelength. J Biophotonics. 2017;10 (10):1271-1278. For more information on Auryon, click here.