Introducing the Karl Storz 277KB High Frequency Electrosurgical Cable, a high‑performance ESU HF cord engineered for reliable electrosurgery.
Specifically designed for use with Bard, Bovie, Valleylab, Birtcher, Conmed, Eschmann, Medtrex generators, this 8 mm monopolar HF lead delivers consistent energy transmission for resectoscope and endoscope procedures.
Whether you’re performing urology, gynecology, or general surgery cases, this electrosurgical high frequency cable ensures durability, safety, and surgical precision.
Constructed with professional‑grade silicone cable insulation and compatibility with major electrosurgical units, the Karl Storz 277KB is a trusted choice for clinical settings seeking dependable performance and long life from their surgical instruments.
Product Highlights At a Glance
- Model: Karl Storz 277KB
- Connector: 8 mm monopolar generator plug
- Function: High frequency (HF) electrical surgical cable
- Compatible with: Bard, Bovie, Valleylab, Birtcher, Conmed, Eschmann, Medtrex ESU systems
- Instrument Plug: 2.0 mm protected Comeg/Wolf/Storz resectoscope connection
- Cable Length: 4 meters (approximately 13 ft)
- Cable Material: Silicone with high flexibility and medical grade safety
- Intended Use: Adult surgical procedures requiring monopolar electrosurgery
What Makes the Karl Storz 277KB High Frequency Electrosurgical Cable Exceptional?
Electrosurgery requires components that can reliably carry high frequency current from the generator to the surgical site with minimal resistance, no signal loss, and consistent performance each time. The Karl Storz 277KB HF cord is purpose‑built for these demands:
Premium Construction for Long‑Lasting Use
Manufactured with superior pressure‑tested silicone that resists kinks, fatigue, and wear, this high frequency cable stands up to frequent clinical use. The insulation ensures safe electrosurgical current flow without breakdown, minimizing risk during critical procedures.
Universal Compatibility With Leading ESU Generators
Surgeons and OR teams prefer cables that work seamlessly with multiple brands without adapters or modifications. The 8 mm monopolar jack makes this cable compatible with most electrosurgical generators, including:
- Bard
- Birtcher
- Bovie
- Conmed
- Eschmann
- Medtrex
- Valleylab
This broad compatibility eliminates guesswork and simplifies instrument inventory management.
Precision Engineering for Monopolar Electrosurgery
The Karl Storz 277KB HF cable conducts electrosurgical energy with minimal impedance and near‑zero signal distortion. This makes it ideal for surgeries involving resectoscopes and endoscopes that require steady power delivery for cutting, coagulation, and ablation.
Ergonomic Length and Flexibility
With a 4 meter silicone cable, surgical teams benefit from ample reach while maintaining flexibility and easy handling in the operative environment. The cable’s length supports optimal positioning of electrosurgical units relative to the operative field.
Protected Instrument Connection
The 2.0 mm protected Comeg/Wolf/Storz resectoscope interface ensures a secure and stable connection to surgical instruments. This reduces accidental disconnections and supports dependable electrosurgical performance throughout procedures.
Features & Benefits
High Frequency Electrosurgery Compatibility
The Karl Storz 277KB functions as a key high frequency cable for monopolar electrosurgery. Electrosurgical units (ESU) generate high frequency electrical energy to cut and coagulate tissue with minimal bleeding. A high quality HF cable like this one ensures energy delivery is accurate and effective.
This cable’s design supports high frequency transmission without unnecessary resistance or heat build‑up a hallmark of professional electrosurgical wiring.
Medical‑Grade Silicone Cable Material
Silicone is widely used in medical device cables due to its durability, flexibility, and biocompatibility. The HF cable’s silicone insulation:
- Withstands repeated sterilization cycles
- Resists cracking or deformation
- Offers stable performance in operating room conditions
This upgrade over cheaper cable materials translates to longer service life and better value for healthcare facilities seeking reliability.
Versatile Electrosurgical Generator Plug
The 8 mm monopolar ESU connector is a standard plug type utilized across major electrosurgery generators. The cable’s design ensures compatibility with diverse systems, making it ideal for multi‑device surgical suites.
Secure, Protected Instrument Interface
The protected 2.0 mm Comeg/Wolf/Storz interface safeguards your connection to endoscopes and resectoscopes. This precision plug protects internal contacts, ensuring stable electrosurgical current transfer without intermittent connectivity.
Designed for Adult Surgical Procedures
While many cords are marketed generically, this specific model is tailored to adult clinical applications. Its engineering supports the power demands and safety expectations of hospital‑grade electrosurgery.
Who Should Use the Karl Storz 277KB HF Cable?
This electrosurgical cable is ideal for:
Hospitals and surgical centers
Ambulatory surgical facilities
Urology and gynecology departments
Endoscopy and resectoscopy units
Biomedical instrument technicians
Operating room professionals
Whether you are updating ESU accessories or stocking surgical instrument components, this cable fits seamlessly into surgical workflows requiring monopolar high frequency performance.
Technical Specifications
| Specification | Details |
| Model / Part Number | Karl Storz 277KB |
| Function | High Frequency Electrosurgical Cable |
| Connector Type | 8 mm Monopolar Jack |
| Instrument Interface | 2.0 mm Protected Comeg/Wolf/Storz |
| Cable Length | 4 meters |
| Material | Medical‑Grade Silicone |
| Compatible ESU Generators | Bard, Birtcher, Bovie, Conmed, Eschmann, Medtrex, Valleylab |
| Application | Adult Electrosurgical Procedures |
| Number of Units Included | One (1) |
Why Surgical Professionals Choose This ESU Cable
Reliable Performance in Critical Procedures
In electrosurgery, even minor performance variations can affect outcomes. The Karl Storz 277KB provides predictable conductivity and stable energy transfer, which surgeons rely on for success.
Safety‑Driven Design
Engineered to meet medical safety standards, this HF cable reduces risks associated with electrical leakage or insulation failure critical factors in surgical environments.
Efficient OR Workflow Integration
With broad compatibility and secure connections, this cable simplifies setup and reduces compatibility bottlenecks, helping streamline operating room efficiency.
Product Usage Tips
To ensure maximum performance and longevity:
- Inspect the cable for integrity before each use.
- Confirm secure connection to both the ESU unit and instrument port.
- Avoid sharp bends or kinks during setup.
- Clean and sterilize according to your facility’s protocol for electrosurgical accessories.
Frequently Asked Questions
What is the Karl Storz 277KB cable used for?
The Karl Storz 277KB is a high frequency electrosurgical cable used to connect electrosurgical units (ESU) to surgical instruments like resectoscopes or endoscopes. It transmits HF electrical energy for cutting and coagulation during surgery.
Which electrosurgical units is this cable compatible with?
This cable supports a wide range of ESU systems, including Bard, Birtcher, Bovie, Conmed, Eschmann, Medtrex, and Valleylab. The 8 mm monopolar connection is a standardized plug used by most major generator brands.
What makes this HF cable better than generic alternatives?
Unlike generic cords, this Karl Storz branded electrosurgical cable features medical‑grade silicone insulation and precision connectors designed to last through repeated use and sterilization cycles. It delivers stable HF energy without signal degradation.
Can this cable be used for pediatric surgery?
This specific model is optimized for adult surgical applications. Pediatric use depends on your facility’s protocols and the instruments involved. Confirm with your biomedical team if pediatric‑specific accessories are required.
How long is the cable?
The cable length is 4 meters, giving ample reach in surgical suites while maintaining flexibility and ease of handling.
Does this cable require adapters?
No. The 8 mm monopolar plug fits directly into most standard ESU generator outputs. You typically will not need adapters for compatible surgical units.
Is this a reusable cable?
Yes. The Karl Storz 277KB is designed as a reusable HF electrosurgery cable ideal for repeated clinical procedures when cleaned and maintained per hospital protocols.
How do I clean and maintain this electrosurgical cord?
Follow your facility’s sterilization and maintenance protocols for surgical cables. Avoid abrasive cleaners and always inspect for wear before use.
Order Your Karl Storz 277KB High Frequency Electrosurgical Cable Today
Equip your OR with a dependable, durable, and highly compatible 8 mm monopolar HF cord trusted by surgical teams worldwide. The Karl Storz 277KB enhances electrosurgical performance, supports multiple ESU generators, and delivers dependable precision when it matters most.
Add to cart now and ensure your surgical instruments perform at their best.
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