1. Cardiovascular Application-Focused Design

Cardiovascular catheters are not simple tubing products. They must meet specific requirements for access, support, control, flexibility, and device compatibility.

We help customers develop catheter solutions according to:

• Target cardiovascular application
• Access route
• Required shaft support
• Distal flexibility requirement
• Guidewire compatibility
• Device delivery requirement
• Lumen size and patency
• Tip shape and softness
• Imaging visibility requirement
• Coating and surface performance

This application-focused approach helps customers develop products that better match real clinical and engineering requirements.

2. Strong Shaft Structure Capability

The shaft is the foundation of cardiovascular catheter performance. A well-designed shaft can improve support, pushability, torque response, and kink resistance.

We can support different catheter shaft structures, including:

• Single-layer shaft
• Multi-layer shaft
• PTFE-lined shaft
• Pebax-based shaft
• PA / PU / FEP / HDPE material structures
• Braided reinforced shaft
• Coil-reinforced shaft
• Variable stiffness shaft
• Reinforced proximal section
• Flexible distal section
• Smooth transition section

By adjusting material combination, reinforcement structure, and stiffness transition, we help customers achieve the required balance between support and flexibility.

3. Reliable Distal Tip & Transition Design

The distal end of a cardiovascular catheter is critical for smooth access, atraumatic navigation, and device delivery.

We can support:

• Soft tip design
• Tapered tip design
• Atraumatic tip design
• Shaped tip design
• Radiopaque tip design
• Heat-formed tip
• Smooth shaft-to-tip transition
• Multi-durometer distal design
• Customized distal flexibility

A controlled distal transition can help reduce abrupt stiffness changes and improve handling performance.

4. Reinforcement for Support & Control

For cardiovascular applications requiring stronger shaft control, we can provide reinforced catheter structures.

Available reinforcement options may include:

• Stainless steel braid
• Nitinol braid
• Stainless steel coil
• Nitinol coil
• Variable braid density
• Variable coil pitch
• Customized reinforcement length
• Proximal-to-distal stiffness transition

These structures can help improve:

• Pushability
• Torque response
• Kink resistance
• Shaft support
• Device delivery stability
• Dimensional consistency

5. Radiopaque Visibility Support

Visibility under imaging is important for cardiovascular catheter positioning and device delivery.

We can support customized radiopaque solutions, including:

• Marker band placement
• Single or multiple marker bands
• Platinum-iridium marker
• Gold marker
• Radiopaque distal segment
• Radiopaque tip
• Tungsten-filled material
• Barium sulfate-filled material
• Customized marker position

These options help customers design catheter products with better positioning visibility according to application needs.

6. Flexible OEM / ODM Cooperation

We support different cooperation models according to customer project stage.

We can work with customers on:

• Customer design manufacturing
• Joint product development
• OEM manufacturing
• ODM development
• Private label production
• Prototype development
• Pilot production
• Commercial batch production
• Long-term supply cooperation

Whether your project is at the concept stage, sample verification stage, or production transfer stage, we can provide suitable technical and manufacturing support.

1. Requirement Review

We help customers review the intended cardiovascular application and translate application needs into technical requirements.

This may include:

• Application analysis
• Drawing review
• Sample review
• Product structure discussion
• Material selection suggestion
• Performance target discussion
• Manufacturing feasibility evaluation

2. Technical Proposal

Based on the customer’s application and product requirements, we can provide a technical proposal covering:

• Shaft structure recommendation
• Material combination suggestion
• Reinforcement design
• Tip design
• Marker band solution
• Coating option
• Assembly method
• Process route

3. Prototype Development

We support prototype development for early evaluation and design verification.

Prototype support may include:

• Engineering sample production
• Structure comparison samples
• Material comparison samples
• Tip design samples
• Shaft performance samples
• Coating evaluation samples
• Marker band position samples
• Customer sample confirmation

4. Process Optimization

After prototype confirmation, we help optimize the manufacturing process for consistency, stability, and scalability.

Process optimization may include:

• Shaft process optimization
• Reflow process optimization
• Tip forming process improvement
• Marker band assembly control
• Hub bonding optimization
• Coating process control
• Inspection method improvement
• Production efficiency improvement

5. Pilot Production & Batch Supply

We support different production stages according to customer project progress.

We can provide:

• R&D samples
• Engineering samples
• Small-batch trial production
• Pilot production
• Validation batch support
• Commercial batch production
• Long-term OEM supply

Choosing us means working with a catheter manufacturing partner who understands both cardiovascular application requirements and catheter manufacturing feasibility.

We can help customers:

• Develop catheter products for cardiovascular applications
• Optimize shaft support, flexibility, and torque response
• Customize distal tip design and transition structure
• Support reinforced shaft design for better control
• Provide marker band and radiopaque visibility solutions
• Support coating and surface performance requirements
• Move efficiently from prototype to production
• Provide flexible OEM/ODM cooperation
• Support long-term customized catheter projects