ENT Cutter Blade
40° Externally Curved Sinus Shaver Blade 96mm | Medtronic Straightshot Compatible ENT Debrider | Ideal for FESS & Anterior Sinus Surgery Procedures
Description
Product Introduction
Engineered for routine sinus surgery applications, our 40-degree externally curved ENT shaver blade represents the workhorse of functional endoscopic sinus surgery. Designed to integrate flawlessly with Medtronic Straightshot M4 and M5 microdebrider handpieces, this 96mm blade delivers reliable cutting performance for the most commonly performed rhinology procedures.
The 40° curvature represents the most versatile angle in sinus surgery – gentle enough for delicate anterior sinus work, yet sufficiently angled to access the maxillary sinus and middle meatal structures. Manufactured under strict ISO 13485 quality management systems, each blade undergoes rigorous inspection to ensure consistent performance and seamless handpiece integration. The distinctive purple connector hub allows for rapid intraoperative identification.
Technical Specifications
| Specification | Details |
|---|---|
| Blade Type | Externally Curved Sinus Shaver Blade |
| Bend Angle | 40 Degrees (Outward / External Curve) |
| Active Length | 96mm Working Length |
| System Compatibility | Medtronic Straightshot M4, M5, XPS Microdebrider Systems |
| Surgical Specialty | Otolaryngology – Rhinology / Sinus Surgery |
| Cutting Profile | Multi-surface offset cutting window |
| Shaft Material | Surgical Stainless Steel 304 / 316L |
| Hub Material | Medical-grade Polycarbonate Composite |
| Suction / Irrigation | Dual-channel integrated design |
| Usage | Reusable / Autoclavable (single-use option available) |
| Sterilization Method | Steam autoclave / EO / Gamma (customizable) |
Core Design Advantages
1
Versatile 40° Curvature – The Surgeon's Workhorse Angle
The 40-degree external bend is widely regarded as the most versatile angle in endoscopic sinus surgery. It provides optimal access to anterior sinus structures while still offering sufficient angulation to reach the lateral nasal wall and maxillary sinus ostium. This blade reduces the need for frequent blade changes during standard FESS cases, streamlining surgical workflow.
2
96mm Shaft – Optimized for Nasal Anatomy
The 96mm working length is calibrated to match typical nasal cavity depth in adult patients. This dimension ensures the cutting window reaches the target anatomy while keeping the hub assembly outside the nasal vestibule, maintaining clear endoscopic sightlines and reducing instrument crowding.
3
Precision Medtronic Interface Engineering
Our blade connectors are manufactured to exact dimensional tolerances, ensuring drop-in compatibility with Medtronic Straightshot handpieces. The drive coupling mechanism delivers smooth torque transfer with minimal runout, translating to cleaner cuts and reduced tissue trauma. Surgeons can immediately use our blades without any system modification or adapter.
4
Offset Multi-Plane Cutting Window
The blade tip features an offset cutting aperture that operates across multiple tissue planes, enabling efficient resection of both soft tissue and thin bone. This design is particularly effective for:
- Removing uncinate process bone and mucosa
- Resecting ethmoid bulla and anterior ethmoid cells
- Enlarging maxillary sinus ostia
- Debulking nasal polyps in the middle meatus
5
Dual-Channel Suction-Irrigation System
An integrated dual-lumen design provides simultaneous tissue aspiration and saline irrigation. Continuous suction clears the surgical field of blood and debris, maintaining excellent endoscopic visibility. Coordinated irrigation cools the cutting interface and prevents tissue desiccation.
6
Robust Construction for Surgical Durability
- High-grade surgical stainless steel shaft resists bending and corrosion
- Reinforced hub-to-shaft junction prevents separation during use
- Electropolished surfaces reduce tissue drag and facilitate cleaning
- CNC precision manufacturing ensures blade consistency batch after batchSurgical Applications
This 40° curved shaver blade is the workhorse instrument for a broad spectrum of endonasal sinus procedures:
Primary Indications:
- Routine FESS (Functional Endoscopic Sinus Surgery) – The go-to blade for standard sinus surgery cases
- Uncinectomy – Ideal for complete uncinate process removal with minimal trauma
- Anterior Ethmoidectomy – Excellent access to ethmoid bulla and anterior ethmoid air cells
- Maxillary Antrostomy / Middle Meatal Antrostomy – Perfect angle for enlarging the natural maxillary ostium
- Nasal Polypectomy (Middle Meatus) – Efficient removal of ethmoid and middle meatal polyps
- Frontal Sinus Recess Clearance – Accessible approach to the frontal recess area
- Agger Nasi Cell Removal – Effective for addressing agger nasi cells contributing to frontal obstruction
- Septal Spurs & Turbinate Work – Adjunct use in septoplasty and turbinate reduction procedures
Clinical Benefits:
- Most versatile angle for the majority of sinus surgery cases
- Excellent balance of reach and maneuverability in anterior sinuses
- Reduced instrument changes during standard FESS procedures
- Smooth cutting action minimizes mucosal stripping
- Full compatibility with existing Medtronic power platforms
Competitive Advantages of Our Blades
Substantial Cost Savings
Our Medtronic-compatible ENT blades deliver OEM-equivalent performance at a fraction of the cost. Healthcare facilities, ambulatory surgery centers, and medical device distributors can significantly reduce their disposable instrument expenditure without sacrificing surgical quality or patient outcomes.
Custom Manufacturing & OEM Services
As an established manufacturer with comprehensive in-house capabilities, we provide:
- Private label / white label manufacturing with custom branding
- Tailored specifications – custom diameters, lengths, angles, and cutting geometries
- Bespoke packaging solutions to meet your marketing and regulatory needs
- Volume production capacity with reliable delivery schedules
Uncompromising Quality Standards
- Production in ISO 13485 certified manufacturing facilities
- Multi-stage quality control inspection protocol
- Biocompatibility certification per applicable ISO 10993 standards
- Full batch traceability from raw material sourcing to final shipment
- Complete technical documentation package available for regulatory submissions
Product Ordering Details
Item Code: ENT-SB-40C-96
Product Name: 40° Externally Curved Sinus Shaver Blade, 96mm Working Length, Medtronic Straightshot Compatible
Packaging Options: Sterile individual blister pack / Non-sterile bulk packaging
Minimum Order: Flexible MOQ for OEM and distribution partners
Production Lead Time: Typically 2-4 weeks, depending on order volume and customization requirements
Company Profile
We are a dedicated manufacturer of ENT powered surgical instruments and compatible accessories, serving global markets with precision-engineered medical devices. With extensive expertise in microdebrider technology and a track record of supplying international healthcare markets, we have become a trusted partner for hospitals, surgical centers, distributors, and OEM clients worldwide.
Our mission is to deliver high-quality, cost-effective surgical instruments that empower ENT surgeons to provide optimal patient care. We combine advanced manufacturing technology with rigorous quality management to ensure every product meets the highest standards.
Get in touch with our team for complete technical datasheets, sample evaluation programs, custom OEM proposals, or volume pricing. We provide responsive technical support and flexible partnership terms to support your business growth.
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