8 1/4″ Colver Tonsil Knife/Dissector
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-51380
OR & Quality SpecificationsHospital Grade
Steel MetallurgyGerman AISI 420 Martensitic
Sterilization Cycle134°C / 273°F Steam Autoclave
Quality StandardISO 13485:2016 & CE Mark
Optical FinishAnti-Glare Satin Matte
Electrochemical PassivationCSSD Laser Batch Tracking
ENTSKU: SP-51380AISI 420 Martensitic

8 1/4″ Colver Tonsil Knife/Dissector

4.9 / 5.0•18 Verified OR Evaluations
$100.00$118.00/ unit

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  • 8 1/4″ Colver Tonsil Knife/Dissector designed with a straight configuration for safe and precise tissue dissection.
  • Sharp blade provides a defined cutting profile for ENT procedures.
  • Straight design supports a specialized working orientation within the operative field.
  • Suitable for ENT and throat surgery applications requiring a straight instrument type.
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OR Sterilization Certified: Medical Grade AISI 420 Passivated German Steel

The 8 1/4″ Colver Tonsil Knife/Dissector is a specialized ENT instrument designed for safe and precise tonsillectomy and pharyngeal tissue dissection. Its sharp, ergonomically shaped blade allows controlled excision of tonsillar tissue, minimizing trauma to adjacent structures.

With an overall length of 8 1/4 inches and a balanced handle, this knife/dissector provides excellent reach and maneuverability, ensuring optimal grip and tactile feedback during procedures. The design supports controlled manual manipulation, enhancing surgical precision.

Key Features

  • 8 1/4-inch overall length for excellent reach and maneuverability.
  • Ergonomically shaped blade provides a defined cutting profile.
  • Balanced handle ensures optimal grip and tactile feedback.
  • Designed for safe and precise tonsillectomy and pharyngeal tissue dissection.
  • Suitable for ENT and throat surgery applications.
  • Supports controlled excision of tonsillar tissue.
  • Specialized Colver pattern for professional ENT instrument sets.
  • Corrosion-resistant surgical-grade German AISI 420 stainless steel construction.
  • Autoclavable and reusable (Steam autoclave up to 134°C / 273°F).

Technical Specifications

SpecificationDetails
Instrument TypeColver Tonsil Knife/Dissector
Overall Length8 1/4″
Working End / Blade / JawSharp blade
ConfigurationStraight
Primary FunctionTissue Dissection
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeENT / Throat Surgery

The 8 1/4″ Colver Tonsil Knife/Dissector combines an 8 1/4-inch overall length with a sharp blade and straight configuration.
Its defined working profile is intended for safe and precise tissue dissection in ENT applications.

Design & Function

The Colver Tonsil Knife/Dissector features a straight working configuration designed to provide a specialized orientation during tonsillectomy. The sharp blade can assist in positioning the working end according to the requirements of the operative field.

The sharp blade provides a defined cutting profile, while the 8 1/4-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for ENT procedures requiring a straight instrument type.

Surgical Applications

The 8 1/4″ Colver Tonsil Knife/Dissector may be used for ENT and throat surgery applications involving precise tissue dissection. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Colver Tonsil Knife/Dissector before use, paying particular attention to the working end and blade sharpness. Ensure the instrument is properly aligned and free from visible damage or wear before use.

After use, clean and process the instrument according to the manufacturer's validated instructions and the healthcare facility's established instrument-processing protocols. Store the Colver Tonsil Knife/Dissector appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Colver Tonsil Knife/Dissector?
The overall length is 8 1/4 inches.

2. What is the working end / blade design of the instrument?
It features a sharp blade.

3. Is this Colver Tonsil Knife/Dissector curved or straight?
It features a straight configuration.

4. What is a Colver Tonsil Knife/Dissector used for?
It is designed for controlled tissue dissection in ENT applications.

5. What clinical advantage does the straight design provide?
The straight design provides a specialized working orientation for positioning the working end within the operative field.

6. Is this instrument suitable for ENT surgery?
It may be used in ENT and throat surgery applications where a straight Colver Tonsil Knife/Dissector is appropriate.

7. Does the specification refer to the working end?
Yes. The supplied specification refers to the working profile and functional geometry of the instrument.

8. How should the Colver Tonsil Knife/Dissector be cleaned and maintained?
It should be inspected, cleaned, steam autoclaved (up to 134°C / 273°F), and stored according to manufacturer instructions and healthcare facility protocols.