Biopsy Channel

Name: China Custom Biopsy Channel Manufacturers Suppliers Factory - Benzgum Medical Technology
Brand: Benzgum
SKU: 312991140

1. Accessory Passage: Provides a dedicated lumen for biopsy forceps, snares, brushes, and other endoscopic accessories.
2. Smooth Instrument Movement: Supports consistent insertion and withdrawal of accessories through the channel.
3. Fluid Isolation: Separates the accessory pathway from other internal endoscope components.
4. Replacement Supply: Available in different inner diameters, lengths, and material configurations for flexible endoscope repair.

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Endoscopy Parts List

Description

Hangzhou Benzgum Medical Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of biopsy channel in China, also supports custom service and OEM&ODM service. With abundant experience, we warmly welcome you to wholesale bulk advanced biopsy channel from our factory.

The biopsy channel is the core operating pathway built into endoscopic devices, designed to guide biopsy forceps, snares, injection needles and other therapeutic instruments to the target lesion area. As a standard replacement component, it fits most flexible endoscope systems on the market, serving as a cost-effective solution for routine endoscope maintenance and consumable replenishment to support stable clinical operations.

Acts as a dedicated passage for diagnostic and therapeutic instruments, enabling precise delivery of tools to lesion sites
Isolates interventional instruments from the endoscope body, reduces internal equipment wear and extends device service life
Maintains channel sealing during operation, prevents body fluid backflow and guarantees operational safety

Layers white soft1

Layers white soft2

Layers white soft

Transparent spring-twine1

Transparent spring-twine2

Transparent spring-twine

Item	Parameter
Standard inner diameter	2.0mm / 2.2mm / 2.8mm
Available length	1.2m – 2.5m (customizable)
Inner wall material	Medical PTFE
Compatible sterilization	Autoclave, EO sterilization, glutaraldehyde soaking

Optional BT‑Series Reference

Catalog Number	Description (mm)	Remark
BT‑1	ID:1.2mm*L:1000mm	PTFE+spring‑twine
BT‑2	ID:1.0mm*L:1000mm	TPU
BT‑3	ID:1.2mm*L:1000mm	TPU
BT‑4	ID:1.4mm*L:1000mm	Transparent + spring‑twine
BT‑5	ID:1.4mmOD:1.75L:1300mm	Transparent + spring‑twine
BT‑6	ID:1.5mm*L:1000mm	Transparent + spring‑twine
BT‑15	ID:2.8mm*L:1300mm	2 Layers, white
BT‑16	ID:2.8mm*L:1850mm	2 Layers, white
BT‑24	ID:3.2mm*L:1800mm	3 Layers, white, soft
BT‑25	ID:3.7mm*L:1800mm	3 Layers, white, soft