Occluders

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We provide high-performance fabric solutions for cardiac occluders, utilizing a core knitted construction that ensures superior elasticity and softness. This design delivers critical benefits:

1.Enhanced Procedural Ease: Exceptional conformability allows the device to adapt to complex left atrial appendage (LAA) anatomy, offering physicians superior operability and ease of use.

2.Proven Safety: Manufactured from medical-grade polyester (PET) with excellent biocompatibility, it effectively reduces the risk of procedural complications and enhances patient safety.

3.Clinical Efficacy: The optimized porosity of the knit promotes rapid endothelialization while ensuring complete isolation of the LAA, significantly reducing the long-term risk of stroke.

Additionally, we supply reliable non-woven fabric options, customizable in a wide range of thicknesses and diameters to meet specific clinical requirements.



  • Applications



The membrane material can be widely used in medical devices, including:

Ventricular septal defect occluders | Patent foramen ovale occluders | Atrial septal defect occluders

Patent ductus arteriosus occluders | Heart patches


  • Key Product Features



The knitted membrane thickness ranges from 0.070mm to 0.22mm and can be precisely customized.

It offers enhanced elasticity and flexibility, enabling integrated molding and seamless adaptation to occluder stents of varying sizes.

The non-woven fabric thickness ranges from 0.015mm to 1.600mm and is customizable to meet customer needs for integrated molding of various shapes, including square shape and round shape.


  • Product Specifications




Non-woven fabrics
SpecificationsWeight

Thickness

Transverse tensile strength
Vertical tensile strength

017-80 

17g

0.080~0.120mm

≥10.0N

≥20.0N

180-950

180g

1.000~1.400mm

≥300.0N

≥300.0N

280-1500 

280g

1.300~1.600mm

≥300.0N

≥300.0N

008-00 

8g

0.009~0.013mm

≥2.5

≥1.0

012-00 

12g

0.013~0.017mm

≥5.0

≥10.0


KnitFlat
SpecificationsThickness
Burst Strength (Probe)

66A2

0.070~0.110mm

≥ 50N

66B2

0.080~0.120mm

≥ 50N

55A3

0.070~0.120mm

≥ 50N

45B3

0.170~0.220mm

≥ 50N



  • Quality Commitment



    • Certified ISO 13485 Quality Management System

    • Class 10,000 (ISO Class 7) Cleanroom