Silicone washer is also known as silicon rubber washer, silicon washer, trocar washer, silicone seal caps, laparsocopy trocar washer,trocar sealing cap, trocar seal cap, trocar silicone seal, laparoscopy trocar cannula seal cap , reusable laparoscopic washers,silicone rubber sealing washer, silicone rubber sealing washer,aparoscopic trocar washer,silicone washer gasket, is a critical sealing component designed for minimally invasive surgery. Silicone washers combine peak versatibility with unbeatable affordability. A trocar washer is a high-precision medical seal used to maintain an airtight barrier in the trocar cannula, effectively preventing CO2 gas leakage during laparoscopic procedures.
| Availability: | |
|---|---|
| Quantity: | |
Trocar Washer
Better
Silicone Washer
Silicone washer is also known as silicon rubber washer, silicon washer, trocar washer, silicone seal caps, laparsocopy trocar washer,trocar sealing cap, trocar seal cap, medical grade silicone sealing washer, laparoscopic trocar seal cap, trocar silicone seal, laparoscopy trocar cannula seal cap, reusable laparoscopic washers,silicone rubber sealing washer, silicone rubber sealing washer,silicone washer seal, silicone washer gasket, is essential component across various industries, from electrical,plumbing, automatic to aerospace.However, it play an even more critical role in medical application,especially for minimally invasive surgery.A trocar washer is a high-precision medical seal used to maintain an airtight barrie in the trocar cannula, effectively preventing CO2 gas leakage during laparoscopic procedures . Produced via high-consistency compression molding, these medical-grade silicone washers ensure excellent tear strength, reliable sealing performance, and bio-compatibility.

Trocar silicone seal combine peak versatibility with unbeatable affordability.Our medical-grade trocar washers are mainly designed for laparoscopic surgery.They offer exceptional dynamic sealing to prevent gas leakage during continuous instrument movement. This ensures flawless pneumoperitoneum maintenance throughout the procedure.
| Feature | Specification |
Material | 100% medical-grade solid silicone (HCR/VMQ) |
Manufacturing Process | high precision compression molding or LSR injection molding |
| Hardness | Shore A 30 to 60 |
| Tensile Strength | ≥8.0 MPa |
| Elongation at Break | ≥ 400% |
| Tear Strength | ≥25 kN/m |
| Color | Transparent/ Translucent/Custom |
| Compatibility | Fit for diameter 5mm, 10mm, 12mm, 15mm |
Medical Grade Compliance & Certificate
ISO13485:2016
![]()
Material Biocompatility & Compliance
Medical Grade Liquid Silicone Rubber 3038-50 ISO10993-11 Test Report
Medical Grade Liquid Silicone Rubber 3038-50 ISO10993-5 Test Report
Medical Grade Liquid Silicone Rubber 3038-50 ISO10993-10 Test Report
Why ISO 10993 Matters
The ISO 10993 standard ensures that the silicone material does not produce a harmful biological response
when interacting with the human body or medical fluids. This involves rigorous testing for:
1.Cytotoxity: Ensure the material is not toxic to cells.
2. Sensitization & Irritation: Confirming it won't cause allergic reactions or localized inflammation.
3. Systemic Toxicity: Verifying that no harmful chemicals leach from the gasket into the body or medication pathways.
pink trocar washer
laparoscopy trocar cannula seal cap
Choosing high quality, reusable laparoscoptic trocar washers and trocar sealing cap offers substantial technical and financial benefits
for hospticals, surgical centers and medical device distributors:
Advantages of Reusable Laparoscopic Washers
Choosing high quality, reusable laparoscoptic trocar washers and trocar sealing cap offers substantial technical and financial benefits for hospticals, surgical centers and medical device distributors:
Exceptional cost efficiency
Resistant to repeated high-temperature sterilization
High tear resistance & reliable dynamic sealing
![]()
Contact Us / Product Inquire / Liquid Injection Molding / LSR Molding / Article Inquire / FAQ / Download / Sign In / Register / Gallery / China Hot Products / Hot Products / Liquid Silicone Rubber Molding / Customized service / Request Quote / LSR Mold Design Guide / Liquid Silicone Rubber / Liquid Silicone Rubber Molding / Food Grade Liquid Silicone Rubber / Medical Grade Liquid Silicone Rubber / LSR Seal / Expo News / Industry News / Liquid Injection Molding - Better Silicone Project News / Silicone Materail Certifications / Silicone Umbrella Valves Drawing