How to properly use a disposable surgical blade

Disposable surgical blade is an essential cutting tool for surgical operations. It must be used together with a scalpel handle. Features: disposable & sterile, ultra-sharp blade, standard size coding.

1. Material & Structure

Material: Made of carbon steel or stainless steel.

Carbon steel: higher sharpness, easy to rust.

Stainless steel: rust-proof and long service life.Medical grade blades are individually sterile packaged.

Structure: Each blade is equipped with a cutting edge and mounting slot, compatible with matched scalpel handles.

2. Common Models & Application

No.10: Large curved cutting edge, fits No.3 handle, used for long incisions on skin and muscle.

No.11: Sharp triangular tip, fits No.3 handle, applied for puncture incision, abscess drainage and vascular puncture.

No.12: Curved crescent-shaped edge, fits No.3 handle, used for tissue dissection in gynecology and orthopedics.

No.15: Small curved precision tip, fits No.3 handle, for delicate operations in ophthalmology, dentistry and plastic surgery.

No.22 / No.23: Large curved blades, fit No.4 handle, suitable for thick tissue and large incisions (e.g., abdominal and orthopedic surgery).

3. Scalpel Handle Matching Rules

No.3 Handle: Matches small-size blades including No.10/11/12/15 for precise surgery.

No.4 Handle: Matches large-size blades including No.20/21/22/23/24 for deep surgery and thick tissue cutting.

4. Usage & Safety Notice

Aseptic single use only to avoid cross infection.

Install and remove blades with needle holder; do not touch by bare hand to prevent injury.

Ultra-thin cutting edge saves cutting force and reduces tissue damage.

5. Application Range

Clinical use:Surgery, plastic surgery, ophthalmology, dentistry, obstetrics and gynecology.

Non-clinical use:Anatomy, laboratory, veterinary surgery, industrial cutting.