The DKross™ PTCA Balloon Dilatation Catheter is a rapid-exchange (Rx) non-compliant coronary balloon catheter developed for percutaneous transluminal coronary angioplasty (PTCA). It is intended for lesion pre-dilatation and post-dilatation during PCI procedures, offering controlled balloon expansion, high-pressure capability, and improved deliverability in complex coronary anatomy.
Key Features
- Non-compliant (NC) balloon technology for precise vessel expansion with minimal balloon growth at high pressure
- Rated Burst Pressure (RBP): 20 atm for aggressive lesion preparation and stent optimization
- Low-profile flexible tip designed to improve crossability in tortuous or calcified lesions
- Rapid Exchange (Rx) design compatible with standard interventional workflow
- 5F guiding catheter compatibility supports minimally invasive access strategies
- Broad matrix of balloon sizes for different coronary anatomies and lesion types
Technical Specifications
| Specification | Details |
|---|---|
| Catheter Type | Rapid Exchange (Rx) |
| Guidewire Compatibility | 0.014″ |
| Compliance Type | Non-compliant |
| Balloon Diameters | 1.25 mm – 4.00 mm |
| Balloon Lengths | 10 mm – 40 mm |
| Catheter Length | 142 cm |
| Guiding Catheter Compatibility | 5F |
| Nominal Pressure | 10 atm |
| Rated Burst Pressure | 20 atm |
| Balloon Material | Nylon |
Available Balloon Sizes
Diameter Range
- 1.25 mm
- 1.50 mm
- 1.75 mm
- 2.00 mm
- 2.25 mm
- 2.50 mm
- 2.75 mm
- 3.00 mm
- 3.50 mm
- 4.00 mm
Length Range
- 10 mm
- 15 mm
- 20 mm
- 25 mm
- 30 mm
- 35 mm
- 40 mm
Clinical Advantages
The DKross™ NC balloon platform is designed to support:
- Enhanced stent expansion accuracy
- Reduced uncontrolled balloon growth
- Improved lesion preparation before stent implantation
- Effective post-dilatation at high pressures
- Better scaffolding performance in resistant lesions
According to the manufacturer documentation, non-compliant balloons may improve dilatation outcomes and reduce dissection rates compared with semi-compliant balloons in certain PCI applications.
Typical Applications
- Coronary artery stenosis treatment
- Pre-dilatation before DES/BMS implantation
- Post-dilatation for stent optimization
- Resistant or fibrotic coronary lesions
- Complex PCI procedures requiring high-pressure expansion
Manufacturer
Manufactured by DK Medical Technology Co., Ltd.
Product page:
DKross™ PTCA Balloon Dilatation Catheter
Technical brochure:
DKross™ Product PDF
