React™ catheter Aspiration and delivery catheter for acute ischemic stroke
The React™ 68 catheter and the React™ 71 catheter feature a coil and braid design along with end-to-end nitinol construction. Combined with the Riptide™ aspiration system, these catheters are designed to revascularize patients experiencing acute ischemic stroke.
At Medtronic, we’re constantly innovating to expand options for treatment in the fight against acute ischemic stroke (AIS). We provide solutions like the React 68™ and React™ 71 catheters to empower the expertise of our physician partners and enable them to treat their AIS patients.
SEE ALL ACUTE ISCHEMIC STROKE DEVICES
Overview
REACT WITH SPEED.
REACT WTIH AGILITY.
REACT WITH CONFIDENCE.
See how React’s durable, end-to-end Nitinol construction and combined COil + BRAid design help treat AIS patients.
Product details
COBRA technology
React™ catheters feature an overlapping construction of a Nitinol COil + BRAid with variable stiffness.
This unique design provides the ultimate combination of navigability, pushability, and durability for Solitaire™ Thrombectomy + Aspiration Therapy (STAT).
React™ catheter features
Coil navigability
The coil technology (one continuous coil through entire catheter length) offers exceptional navigability1,2 past the ophthalmic artery and M1 segment.
Kink resistance1,2
Nitinol wires can be bent 10x more than stainless-steel wires without permanent deformation.3
Braid pushability
The braid technology offers optimal pushability1,2 allowing for greater support in tortuous anatomy and elongated vessels.
Proven compatibility
React™ catheter is compatible with the Solitaire™ X revascularization device and the Riptide™ aspiration system.4 It's also been tested for reliable performance for up to 3 passes without damage.5,6
Nitinol durability
Using nitinol tip-to-tip (both coil and braid) enables the device to maintain its shape, therefore, providing superior durability when performing more than one pass.1,2
Confidently inject contrast manually7
Fluoroscopic visualization is vital to every stroke procedure.
Testing performed with React™ 717
| Contrast ratio | Injection flow rate | Sample size | Max PSI | Average PSI | Burst or leak observed |
|---|---|---|---|---|---|
|
100% |
8 mL/s |
N=5 |
138 |
132.8 |
No |
|
100% |
12 mL/s |
N=5 |
206 |
195.6 |
No |
Acute Ischemic Stroke Portfolio
Comprehensive
Compatible
Convenient
Our AIS portfolio offers comprehensive, compatible solutions that give your patients a better chance to walk away from AIS.
SPECIFICATIONS AND ORDERING
Indications
The React™ 68 catheter and React™ 71 catheter are indicated for the introduction of interventional devices into the peripheral and neuro vasculature.
Instructions for use (IFU)
View full instructions for use.
Ordering information
| Product catalog number | Max outer diameter (in) | Inner diameter (in) | Usable length (cm) |
|---|---|---|---|
|
React™-68 |
0.083 |
0.068 |
132 |
|
React™-71 |
0.0855 |
0.071 |
132 |
RESOURCES AND DOWNLOADS
Questions for our team?
Whether you’re looking for procedural support, or additional information on our products and solutions — our team is here to help.
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1
TR-NV15399 Rev A.
2
TR-NV15999 Rev B.
3
Stöckel, Dieter. “Nitinol-A material with unusual properties.” Endovascular Update 1.1 (1998): 1-8
4
TR-NV15428A
5
D00033351
6
TR-NV16168A
7
TR-NV15428A