OVERVIEW

TemREN Atherectomy System

 

Ready-to-use set content provides a practical application option. Easily adjustable rotational mobility provides the surgeon with a safe field of use.

Peripheral arterial disease (PAD) and critical limb ischemia (CLI) treatment TemREN is used to prepare the lesion area for balloon angioplasty and to relieve the heavy plaque load from atherosclerotic lesions. TemREN usually consists of arteries with chronic total occlusions and severe calcification lesions, which are difficult to treat with plaque load with angioplasty.

 

TemREN helps to achieve the maximum lumen diameter for stent and balloon procedures.

 

• Atraumatic rotational distal tip ensures reliable operation
• allows movement over 0.014” guide wire
• Temren transfers torque in a ratio of 1:1 (distal/proximal) thanks to its flexible helical internal structure.
• Atherosclerotic environment, in which the internal spiral aspirates are fragmented by the Archimedean Principle
• Five cutting blades comprehend and treat all morphologies, including severe calcium.
• Provides consistent and predictable cutting without increasing the cutting depth.
• Treat severely calcified lesions up to 2 times more effectively.
• 15000 rpm
• Ready-to-use set content provides a practical application option.
• No october installation equipment is required before operation.
• The rotation speed can be adjusted easily and provides safe space to the surgeon.

 

 

CLINICAL SUCCESS

Temren Atherectomy device has proven its success in alternative treatments in patients with peripheral artery disease as a result of prospective early and mid-term studies conducted.¹ In the studies conducted, it was proved that 92% of the patients who underwent Temren atherectomy achieved an average of 85-90% technical success in the vascular lesion clearance rate, while maintaining this rate up to 70% as a result of 12 months of follow-up.^2.3 It was shown that the clinical success rate reached 80% in follow-ups conducted from 1 month to 1 year. With a low complication rate, which is often observed from 3% to 5%, Temren Atherectomy has proven its reliability and acceptability in the clinic.⁴

1 Yener, A. Ü., et al. "Early and midterm results of the retrograde transpopliteal approach as the first-line treatment for total occlusions of iliofemoral arteries." European Review for Medical and Pharmacological Sciences 25.6 (2021): 2617-2621

2 Yiğit, Görkem. "Early outcomes of novel Temren atherectomy device combined with drug-coated balloon angioplasty for treatment of femoropopliteal lesions." Vascular (2021): 17085381211029819

3 Yilmaz, Fatih, et al. "LEO 7. Safety and Effectiveness of the Novel Temren Atherectomy System Combined Use With Extender Drug-Eluting Balloon in Lower Extremity Arteries." Journal of Vascular Surgery 68.5 (2018): e163-e164

4 Dr. Altay Nihat Aca, Farklı Uzunluktaki Femoropopliteal Tıkayıcı Arter Hastalıklarında Rotasyonel Aterektominin Kısa Dönem Sonuçları, T.C. Süleyman Demirel Üniversitesi Tıp Fakültesi Kalp Ve Damar Cerrahisi Anabilim Dalı Uzmanlık Tezi, 2019

 

Figure 1 - A.Pre-atherectomy and B.Post Atherectomy

Figure 2 - Vascular image during the atherectomy procedure

FEATURES

Advantages of Temren Atherectomy

 

Provides the possibility of recanalization without disturbing the elastic recoil

By reducing plaque load, it contributes to longer-term primary and secondary clearance rates

The right to stent and surgical bypass is always reserved for the patient, unless there are complications.

Patency rates in calcific lesions are higher than in primary stenting

TECHNICAL SPECS

Consistent Solution For Peripheral Arterial Disease

Ready to use set content provides a practical application option.
No additional installition equipment required before the process.
Rotation speed can be adjusted easily and provide safe space to surgeon