Veterinary Tissue Closure Clip | WZAE veterinary medical device
WZAE®
WZAE®Tissue closure clip

Veterinary Tissue Closure Clips

Available in S, M, and L sizes. POM material ensures a stable, non-slip grip.

Product Basic Information

Product NameVeterinary Tissue Closure Clips
StandardQ/SCZL 001-2026
Registered EntityShanghai Shenchuang Zhilian Trading Co., Ltd.
Device TypeSterile Disposable Veterinary Surgical Instruments
Sterilization MethodEthylene Oxide Sterilization

Full Specifications

ModelS / M / L
S-shaped ligation range3mm~6mm
M-type ligation range5mm~10mm
L-shaped ligation range9mm~16mm
S-shaped clamp arm dimensions26.8mm×9.5mm×14.4mm (±3mm)
M-type clamp arm dimensions26.9mm×12.6mm×16.9mm (±3mm)
L-shaped clamp arm dimensions28.7mm×17.8mm×16.9mm (±3mm)
Minimum Closure StrengthS ≥ 12N / M ≥ 15N / L ≥ 20N
Main MaterialPOM (Polyoxymethylene)
Base/Pressing Plate MaterialABS/PP/PC
Sterilization MethodEthylene Oxide Sterilization

Compatible Animals

dogCatpigAwesomesheep

Applicable Scenarios

For surgical ligation and closure of blood vessels, tissues, and tubular organs in livestock (dogs, cats, pigs, cattle, sheep) and companion animals. Temporarily or permanently occludes tissue and vascular blood flow during surgery as an alternative to suture ligation.

Not applicable:Not suitable for very coarse tissue, fragile organs prone to tearing, or surgical scenarios requiring long-term in-vivo absorbable closure.

Product Performance Features

  • 1Smooth surface free of burrs; clear, complete, and evenly distributed anti-slip gripping teeth to minimize tissue damage.
  • 2All components are securely assembled with reliable connections. The clamp body opens and closes smoothly without sticking, and all clamping functions operate correctly.
  • 3Secure clamping with no tooth breakage, permanent deformation, or slippage during use; clamping displacement ≤ 0.5 mm.
  • 4POM clip body Shore D hardness 80–90; meets closure strength requirements; secure grip under tension with no loosening or breakage.
  • 5Sterilized with ethylene oxide, sterile upon dispatch, meeting veterinary surgical hygiene standards.
  • 6No damage or deformation after 1m multi-directional drop test; excellent transport and storage durability.

Standard Operating Procedure

  1. 1Pre-operative verification: Inspect the outer packaging for integrity, ensuring no damage or air leaks and that the expiration date has not passed. Upon opening, visually examine the clamp body for cracks, missing teeth, or deformation.
  2. 2Clip Size Selection: Choose the appropriate S/M/L clip based on vessel or tissue diameter to match the required ligation range.
  3. 3Intraoperative Clamping: Align the closed clip with the target vessel or tissue, then use the matching applicator to smoothly advance and secure the clip for closure.
  4. 4Confirm Lock: Ensure the clamping arms are fully engaged and locked. Verify there is no loosening or misalignment, and confirm complete tissue closure.
  5. 5Post-procedure handling: This is a single-use device. Dispose of it according to veterinary medical waste regulations after use. Do not reuse.

Safety Precautions

  • Intended solely for surgical sterilization procedures in livestock and companion animals. Strictly prohibited for use in non-veterinary clinical settings.
  • Do not open or use if the outer packaging is damaged, damp, or expired.
  • Do not exceed specifications. Do not use small clamps to ligate thick vessels or tissues beyond their rated capacity, as this may cause slippage and bleeding.
  • If the device is found intraoperatively to have missing teeth, cracks, a latch that fails to close, or loose clamping, discontinue use immediately and replace with a new unit.
  • Do not wash or reuse after repeated sterilization. Doing so may compromise the mechanical integrity of the clamp and increase the risk of cross-contamination.
  • Avoid forceful squeezing or bending of the clamping body to prevent arm breakage and retention within the animal's body.

Storage and Transportation Requirements

Storage Conditions

Store in a clean, cool, dry, well-ventilated area away from light. Keep away from corrosive or toxic gases. Do not store outdoors or expose to sun and rain. Do not store with flammable, explosive, or odorous hazardous materials.

Shipping Requirements

Handle with care; protect from rain, moisture, sun, and crushing. Do not transport with toxic, hazardous, or corrosive goods. Avoid sharp objects that could puncture packaging and damage the product.

Expiration date

2

Shanghai ICP License No. 2026033673-1