OVERVIEW of Chocolate PTA Balloon Catheter With CE Mark
The Monty TM Chocolate PTA balloon
which the only nitinol-caged balloon with Controlled Dilatation, was designed for 1:1 vessel sizing to minimize flow-limiting dissections and reduce recoil.
As the balloon inflates, the cage causes the balloon to form a series of segmented pillows and grooves along the entire lesion. The pillows apply force to create small dissections that are necessary for effective dilatation. The grooves relieve the stress and stop dissections from propagating.
Chocolate PTA Balloon Catheter With CE Mark INDICATIONS
The Monty TM Chocolate PTA balloon Catheter is intended for balloon dilatation of lesions in the peripheral vasculature, including the iliac, femoral, ilio-femoral, popliteal, infra-popliteal, and renal arteries.
PRODUCT DETAILS
The Chocolate PTA balloon is a semi-compliant balloon that is encased in a nitinol-constraining structure, or cage, that allows for 1:1 vessel sizing.
The cage and the balloon expand simultaneously, so as the balloon unwraps, the cage prevents the balloon from catching on lesions and causing torsional stress and dissections.
During inflation, the cage causes the balloon to dilatate in a controlled manner, alleviating dog-boning and over inflation. The cage also causes the balloon to form a series of segmented pillows and grooves along the entire lesion. The pillows apply force to create small dissections that are necessary for effective dilatation. The grooves relieve the stress and stop dissections from propagating.
Design of Chocolate PTA Balloon Catheter
Braided catheter
Improved pushability, excellent anti-kink performance
Hydrophilic coating reduces frictional force on the catheter shaft
Coaxial tip:
Smaller outer diameter for better passing
Semi-compliant balloon
Helps to match the metal mesh with the best concave and convex structure
Constraint structure of Nitinol metal mesh:
Avoid shearing force on blood vessels during balloon expansion
Realize the uniform distribution to prevent the "dog bone" effect
The balloon has excellent reclamation properties, avoiding the "Pancake" effect
Grooves: relieve pressure and optimize plaque
Protrusion: Controllable expansion of blood vessels, minimizing damage caused by blood vessel expansion
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