Knot Pusher 4mm 30cm
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-62515
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
OtherSKU: SP-62515AISI 420 Martensitic

30cm Knot Pusher 4mm

4.9 / 5.0•18 Verified OR Evaluations
$230.00$265.00/ unit

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  • 30cm Knot Pusher designed with a straight configuration for secure knot advancement.
  • 4 mm tip size provides a defined pushing profile for laparoscopic procedures.
  • Straight design supports a specialized working orientation within the operative field.
  • Suitable for laparoscopic and minimally invasive surgical applications requiring a straight instrument type.
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OR Sterilization Certified: Medical Grade AISI 420 Passivated German Steel

The 30cm Knot Pusher is a specialized laparoscopic instrument designed for secure and precise advancement of knots during suturing. Its slender shaft allows passage through standard 5–10mm ports, and the handle provides ergonomic control to ensure consistent, accurate knot placement.

With an overall length of 30 cm and a 4 mm tip size, this Knot Pusher provides a defined pushing profile for laparoscopic applications. The ergonomic design allows the working end to approach the knot from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 30 cm overall length for controlled manual handling.
  • 4 mm tip size provides a defined pushing profile.
  • Ergonomic design for specialized working orientation.
  • Designed for secure knot advancement during laparoscopic suturing.
  • Suitable for minimally invasive surgical applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Knot Pusher pattern for professional laparoscopic 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 TypeKnot Pusher
Overall Length30 cm
Working End / Blade / Jaw4 mm
ConfigurationStraight
Primary FunctionKnot Advancement
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeLaparoscopic Surgery

The 30cm Knot Pusher combines a 30 cm overall length with a 4 mm tip size and Straight configuration.
Its defined working profile is intended for secure knot advancement in laparoscopic applications.

Design & Function

The Knot Pusher features a straight working configuration designed to provide a specialized orientation during laparoscopic suturing. The slender shaft can assist in positioning the working end according to the requirements of the operative field.

The 4 mm tip size provides a defined pushing profile, while the 30 cm overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for laparoscopic procedures requiring a straight instrument type.

Surgical Applications

The 30cm Knot Pusher may be used for laparoscopic and minimally invasive surgical applications involving secure knot advancement. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Knot Pusher before use, paying particular attention to the working end and shaft integrity. 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 Knot Pusher appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Knot Pusher?
The overall length is 30 cm.

2. What is the working end / blade or tip design of the instrument?
It features 4 mm tip size.

3. Is this Knot Pusher curved or straight?
It features a Straight configuration.

4. What is a Knot Pusher used for?
It is designed for controlled Knot Advancement in laparoscopic 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 laparoscopic surgery?
It may be used in laparoscopic and minimally invasive surgical applications where a straight Knot Pusher 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 Knot Pusher 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.