PTFE long guide inner bushing - e-conn Technology

Features

Precision turning of medical-grade polytetrafluoroethylene (PTFE) rod material, featuring an extremely low friction coefficient
The hollow straight-through structure allows the driving core wire to reciprocate and pass through, significantly reducing the sliding resistance of the metal core wire
Chemically inert, resistant to corrosion by body fluids and contrast agents, does not precipitate particles, and does not react with human body media
Insulating, self-lubricating, protecting the core wire, and preventing debris pollution caused by direct metal friction
The inner wall is smooth and burr-free, ensuring even and smooth hand feel during the pushing and retracting of the core wire, without any jamming
It can withstand EO sterilization, and its size is less affected by temperature changes

Specifications

MaterialMedical-grade PTFE

Structure Hollow straight-through sleeve, with chamfered ends

inner wallThe mirror surface is smooth, without knife marks or burrs

biocompatibility ISO-10993 full-item medical requirements, no particle shedding

Assembly relationshipThe proximal end is pressed into the proximal luer base, and the distal end is fitted with a distal stop flared mouthpiece

Sterilization tolerance Ethylene oxide (EO) sterilization

coefficient of friction≤0.2 (typical value for PTFE)

PTFE long guide inner bushing

Name: PTFE long guide inner bushing
Brand: medical device

Model: 医用注塑件

Applications

medical

Description

The PTFE long guiding inner sleeve is a key wear-reducing guiding component inside the mechanical thrombectomy handle, which is precisely machined from medical-grade polytetrafluoroethylene (PTFE) rod material. The inner wall is smooth and low-friction, ensuring smooth and unobstructed push and pull of the drive core wire, while isolating debris generated by metal friction. It exhibits strong chemical inertness, resists contrast agents and human body fluids, supports ethylene oxide sterilization, meets ISO-10993 medical standards, and is equipped with a base at both ends and a distal horn piece.

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PTFE long guide inner bushing

Applications

Description

Features

Specifications

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PTFE long guide inner bushing

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