Skip to content 
Medical Wire Manufacturers for Precision Healthcare Applications
Custom Medical Grade Wires & Cables with Reliable Performance, Full Traceability, and Engineering Support
- ISO 13485 Certified
- Micro & Miniature Solutions
- Fast Prototyping
Why Medical Wires & Cables Fail in Real Medical Environments
In modern medical devices, wire performance directly impacts safety, signal accuracy, and long-term reliability. As an experienced medical wire manufacturer, we provide precision-engineered wire and cable solutions designed for demanding healthcare environments.
From minimally invasive devices to diagnostic and monitoring systems, our medical wires are developed to withstand sterilization processes, repeated flexing, and strict regulatory requirements.
We work closely with OEMs, design engineers, and sourcing teams to deliver custom medical wire solutions that meet exact specifications — from prototype to full-scale production.
We are Casmo Cable, Why choose us
We help you reduce risk, improve performance, and accelerate development.
Dedicated experience in medical cable manufacturing
Strong engineering support for custom solutions
Stable quality with strict process control
Flexible production from prototype to mass production
Reliable delivery for long-term supply
Why Casmo Stand Out Among Medical Wire Manufacturers
Medical cables are fundamentally different from standard industrial wiring. Using non-medical-grade cables often leads to compliance issues, shortened service life, and increased risk in regulated environments.
Key Factors | Our Capability | Typical Suppliers |
|---|---|---|
Medical Industry Experience | Focused on medical applications | General industrial cables |
Certification | ISO 13485 compliant | Limited or none |
Customization | Full engineering support | Standard products only |
Micro Wire Capability | Ultra-fine & tight tolerance | Limited precision |
Quality Consistency | Strict process control & traceability | Batch variation risk |
Prototype Support | Fast sampling & small batch | High MOQ, slow response |
Communication | Direct engineer-to-engineer support | Sales-only communication |
What Types of Medical Wires We Manufacture
PTFE / FEP Insulated Medical Wires
Designed for high-temperature and chemically demanding environments, fluoropolymer-insulated wires offer excellent dielectric properties and resistance to sterilization methods such as autoclave and ETO.
Best for:
- Catheters
- Endoscopic devices
- High-frequency signal transmission
Silicone Medical Wires
Silicone insulated wires provide superior flexibility and biocompatibility, making them ideal for applications requiring repeated bending and patient contact.
Best for:
- Patient monitoring systems
- Wearable medical devices
- Surgical equipment
Micro & Miniature Medical Cables
Our ultra-fine medical wires are engineered for compact device designs where space is extremely limited.
Best for:
- Tight OD tolerance control
- Multi-core configurations
- Shielded and coaxial structures
Custom Medical Cable Assemblies
We provide fully customized cable solutions tailored to your device requirements, including material selection, shielding design, and structural optimization.
Thermoplastic-Insulated Medical Cables for Repeated Motion Applications
Thermoplastic-insulated medical cables are engineered for medical devices exposed to frequent movement, bending, and handling during daily clinical use. These cables provide a balanced combination of flexibility, mechanical resilience, and long flex life, making them suitable for applications such as patient monitoring systems, diagnostic equipment, and mobile medical devices.
CASPLAST™ 1015
Reliable PVC insulated wire, rated 600V and -30°C to +105°C, ideal for general-purpose power and control applications.
CASPLAST™ 1007
Flexible PVC cable, 300V, -20°C to +80°C, suitable for low-voltage wiring in industrial environments.
CASPLAST™ 1032
High-voltage PVC wire, 1000–1200V, -30°C to +90°C, perfect for indoor machinery and high-current circuits.
CASPLAST™ 1056
Durable 600V PVC insulated wire, -30°C to +105°C, for reliable power distribution and control wiring.
CASPLAST™ 1095
PVC wire rated 300V, -30°C to +80°C, ideal for signal and control circuits in standard industrial settings.
CASPLAST™ 1569
Flexible PVC insulated cable, 300V, -30°C to +105°C, designed for versatile industrial installation needs.
CASPLAST™ 2103
Long-lasting PVC wire, 300V, -30°C to +105°C, engineered for stable electrical connections and automation systems.
CASPLAST™ 2651
High-temperature PVC insulated wire, 300V, rated up to +150°C, suitable for elevated thermal environments and demanding applications.
Medical Wire Applications We Support
Medical wires must perform reliably under complex conditions. Our products are widely used in:
Catheters & minimally
invasive devices
Endoscopic and imaging systems
Patient monitoring equipment
Surgical and therapeutic devices
Each application requires a different balance of flexibility, insulation performance, and durability — we help define the right solution.
Typical Medical Wire & Cable Applications
Medical wires and cables are engineered to meet the specific demands of different healthcare environments.
Diagnostic & imaging equipment
Patient monitoring systems
Surgical & robotic-assisted devices
Laboratory & analytical instruments
Portable & wearable medical devices
Engineered for Performance in Medical Environments
Sterilization Resistance
Our materials maintain performance after repeated exposure to:
- Autoclave sterilization
- Ethylene oxide (ETO)
- Chemical cleaning processes
Flexibility & Mechanical Reliability
We design wires to maintain integrity under:
- Continuous bending
- Torsion and movement
- Long-term mechanical stress
Electrical Stability
Our cables ensure:
- Consistent signal transmission
- Effective EMI shielding
- Stable dielectric performance
Custom Medical Wire Solutions with Engineering Support
We do more than manufacture — we collaborate. Our engineering team works with your designers to define the optimal wire structure.
Design Considerations
- Operating temperature
- Voltage requirements
- Space constraints
- Sterilization methods
- Mechanical stress conditions
Our Process
- Requirement Analysis
- Material & Structure Design
- Prototype Development
- Testing & Validation
- Mass Production
This approach reduces development risk and shortens time-to-market.
Proven Medical Wire Solutions for Real-World Applications
Case Study 1 – Ultra-Fine Wire for Catheter Application
Background
A US-based medical device manufacturer required ultra-fine wires for a minimally invasive catheter system where space constraints were extremely tight.
Challenge
- Required OD below 0.3 mm
- High flexibility without signal loss
- Must withstand repeated sterilization cycles
Our Solution
We developed a custom PTFE insulated micro medical wire with optimized conductor structure and tight tolerance control.
Results
- Reduced wire diameter by 18%
- Improved flexibility for smoother catheter navigation
- Stable performance after 100+ sterilization cycles
Case Study 2 – Flexible Cable for Patient Monitoring System
Background
A European manufacturer of patient monitoring devices needed highly flexible cables for continuous movement environments.
Challenge
- Frequent bending and twisting
- Risk of internal conductor breakage
- Long-term durability required
Our Solution
We designed a silicone insulated multi-core medical cable with enhanced flex life and reinforced structure.
Results
- Increased flex life by over 3x
- Reduced failure rate in field testing
- Improved device reliability
Case Study 3 – Shielded Cable for Diagnostic Equipment
Background
A diagnostic equipment company required high signal integrity for sensitive measurement systems.
Challenge
- Signal interference issues
- High precision data transmission required
Our Solution
We developed a custom shielded medical cable with optimized EMI protection.
Results
- Significantly reduced signal noise
- Improved measurement accuracy
- Passed strict validation tests
Advanced Manufacturing
Capabilities
Our facility is equipped with advanced production and testing systems to ensure consistent quality.
Precision extrusion lines
Multi-layer insulation technology
High-speed stranding and shielding
Automated inspection systems
We maintain strict process control to ensure every batch meets the same performance standards.
Fluoropolymer-Insulated Medical Cables for Precision and Signal Integrity
Fluoropolymer-insulated medical cables are designed for medical applications where material purity, signal stability, and long-term reliability are critical. With inherently low friction, strong resistance to chemicals and sterilization agents, and excellent thermal stability, these cables are well suited for imaging systems, robotic-assisted surgical devices, and advanced diagnostic platforms.
CASFLON™ 150 – Style 11063
PFA-insulated wire rated 600V, -65°C to +150°C, ideal for high-flex robotic and automation wiring.
CASFLON™ 150 – Style 1164
PTFE-insulated wire, 300V, flexible and durable for continuous-motion robotic systems.
CASFLON™ 150 – Style 1198
PTFE-insulated 600V wire, designed for repeated bending and high-temperature robotics applications.
CASFLON™ 150 – Style 1331
FEP-insulated wire, 600V, suitable for robotic arms and moving industrial machinery.
CASFLON™ 200 – Style 10133
PTFE-insulated wire rated up to 200°C, ideal for high-temperature robotic components.
CASFLON™ 150 – Style 1859
PFA-insulated 600V wire, engineered for long-term reliability under high flex cycles.
CASFLON™ NEMA HP4 – Type K
FEP-insulated 600V wire, designed for robotic control systems requiring high durability.
CASFLON™ SAE AS22759 / 16
ETFE-insulated 600V wire, built for vibration-intensive automated machinery and continuous motion.
Quality Control & Traceability
Quality is critical in medical applications. Our manufacturing follows strict quality control procedures.
QC Process
- Incoming material inspection (IQC)
- In-process quality control (IPQC)
- Final testing (OQC)
- Full production traceability
Testing Standards
- Electrical performance
- Mechanical strength
- Dimensional accuracy
This ensures reliable performance and supports regulatory compliance.
Certifications & Compliance
We manufacture medical wires in accordance with international standards.
ISO 13485
Medical Device Quality Management
ISO 9001
Quality Management System
RoHS / REACH
Environmental Compliance
Material options can be selected to meet specific regulatory or biocompatibility requirements.
Silicone-Insulated Medical Cables for Thermal Resilience and Device Longevity
Silicone-insulated medical cables are selected for medical devices operating across wide temperature ranges or near localized heat sources. Their natural elasticity and thermal stability allow consistent flexibility and insulation performance under both elevated and fluctuating temperatures.
CASLICON™ 150 – Style 3068
300V silicone insulated wire rated -60°C to +150°C, suitable for flexible robotic motion and internal control wiring.
CASLICON™ 150 – Style 3132
Highly flexible 300V silicone wire designed for continuous movement in robotic arms and automated equipment.
CASLICON™ 150 – Style 3529
600V silicone insulated wire rated up to +150°C, supporting higher voltage robotic applications with repeated bending cycles.
CASLICON™ 200 – Style 3530
600V silicone wire with extended temperature capability up to +200°C, ideal for robotic systems exposed to localized heat sources.
Frequently Asked Questions
Common questions about medical wires and medical cables
Medical wire typically refers to single-conductor solutions, while medical cables consist of multiple conductors designed for power, signal, or hybrid transmission in medical devices.
Fluoropolymers, silicone, TPE, and XLPO are widely used due to their flexibility, chemical resistance, and thermal stability.
Depending on application and exposure, materials may need to meet biocompatibility or medical material standards.
Certain medical-grade cables are designed to withstand autoclave, chemical, or thermal sterilization cycles.
Higher flexibility reduces mechanical stress, extending service life in handheld and movable devices.
UL, IEC, material compliance standards, and application-specific medical regulations may apply.
Yes. Medical devices often require customized conductor layouts, insulation systems, and jackets.
Industrial cables may fail compliance, degrade faster, or compromise device safety.
Proper material selection and design reduce failure rates and maintenance costs.
Early cable selection improves reliability, compliance planning, and manufacturing efficiency.
Request a Quote for
Your Medical Wire Project
Looking for a reliable medical wire manufacturer for your next project? Tell us your requirements:
