What endoscopic accessories does ZhuoRuiHua Medical manufacture?

Our portfolio covers 19 device categories across six clinical pathways: tissue sampling (biopsy forceps, hot biopsy forceps, cytology brushes), hemostasis (hemoclips, endoclips), EMR/ESD (polypectomy snares, injection needles), ERCP (sphincterotomes, hydrophilic guidewires, biliary drainage catheters), urology (negative-pressure ureteral access sheaths, nitinol stone extractors) and reprocessing accessories (bite blocks, cleaning brushes).

Do you support OEM and private-label supply for distributors?

Yes. We work with distributors and brand owners on private-label packaging and specification adjustments such as working length, channel compatibility and jaw or loop design. Share your target specification and market with sales@zrhmed.com to receive a feasibility review.

Which specifications should I confirm before ordering endoscopic accessories?

Confirm the minimum endoscope working-channel diameter, working length, intended procedure, single-use versus reusable status, sterilization method, shelf life and the regulatory documents required in your destination market. Our product pages and catalog list these parameters per model.

How can I verify regulatory and quality documents?

Certificate scope differs by product and market. Request copies of the quality-system certificate, product registrations and test reports for the exact models you plan to import, and our team will provide documentation matched to each SKU.

Where can I meet ZhuoRuiHua Medical in person?

We attend international gastroenterology and medical-device events, including CMEF in China and SBAD 2026 (Brazilian Digestive Disease Week) in Fortaleza, Brazil, from 19 to 21 November 2026.

CE Certification Endoscopic Consumables Injectors Endoscopic Needle for Single Use Manufacturers, Factories

1 / 5

CE Certification Endoscopic Consumables Injectors Endoscopic Needle for Single Use Manufacturers, Factories

1.Working Length 180 &230 CM

2.Available in /21/22/23/25 Gauge

3.Needle - Short and Sharp Beveled for 4mm 5mm and 6mm.

4.Availability -Sterile For Single use only.

5.Specially Developed Needle To Provide Secure Firm Grip With Inner Tube & Prevent Possible Leakage From The Joint Of Inner Tube & Needle.

6.Specially Developed Needle Give Pressure To Inject The Drug.

7.Outer tube is made of PTFE. It is smooth and will not cause any damage to the endoscopic channel during its insertion.

8.The device can easily follow tortuous anatomies to reach the target via endoscope.

Send Inquiry

Product Description

Endoscopic Injection Treatment

Endoscopic Injection of Submucosa in GI Tract. Our Injector Needles (Sclero Therapy Needle) are used for endoscopic injection into esophageal varices above the O.G. Junction. These devices facilitate the introduction of sclerosing agents or vasoconstrictors into selected sites to control actual or potential bleeding lesions. Additionally, they are used for saline injection to aid in Endoscopic Mucosal Resection (EMR), Polypectomy procedures, and to control non-variceal haemorrhage.

Model	Sheath O.D. (mm)	Working Length (mm)	Needle Size	Endoscopic Channel (mm)
ZRH-PN-2418-214	Φ2.4	1800	21G, 4mm	≥2.8
ZRH-PN-2418-234	Φ2.4	1800	23G, 4mm	≥2.8
ZRH-PN-2418-254	Φ2.4	1800	25G, 4mm	≥2.8
ZRH-PN-2418-216	Φ2.4	1800	21G, 6mm	≥2.8
ZRH-PN-2418-236	Φ2.4	1800	23G, 6mm	≥2.8
ZRH-PN-2418-256	Φ2.4	1800	25G, 6mm	≥2.8
ZRH-PN-2423-214	Φ2.4	2300	21G, 4mm	≥2.8
ZRH-PN-2423-234	Φ2.4	2300	23G, 4mm	≥2.8
ZRH-PN-2423-254	Φ2.4	2300	25G, 4mm	≥2.8
ZRH-PN-2423-216	Φ2.4	2300	21G, 6mm	≥2.8
ZRH-PN-2423-236	Φ2.4	2300	23G, 6mm	≥2.8
ZRH-PN-2423-256	Φ2.4	2300	25G, 6mm	≥2.8

Key Features

How the Disposable Endoscopic Needle Works: These needles inject fluid into the submucosal space to elevate the lesion away from the muscularis propria, creating an optimal target for resection.

Transparent Inner Tube: Allows for clear observation of blood return.
Strong PTFE Sheath Construction: Facilitates smooth advancement through difficult anatomical pathways.
30-Degree Needle Tip: Designed for precise and sharp puncture.
Ergonomic Handle: Ensures easy control of needle movement.

Frequently Asked Questions

Q: When is EMR preferred over ESD?A: EMR is the first choice for superficial lesions in Barrett's esophagus, small gastric lesions (<10mm), duodenal lesions, and specific colorectal lesions.

Q: What are the primary applications for ESD?A: ESD is the top choice for early squamous cell carcinoma of the esophagus, early gastric carcinoma, and large colorectal lesions (>20mm).

Q: Why is a transparent tube important?A: It provides visual confirmation of blood return during the injection process.

Q: Can this needle be reused?A: No, these are designed as disposable medical devices to ensure patient safety and prevent cross-contamination.

Q: What is the benefit of the PTFE sheath?A: It provides the strength and flexibility needed to navigate through difficult anatomical pathways during endoscopy.

CE Certification Endoscopic Consumables Injectors Endoscopic Needle for Single Use Manufacturers, Factories

Product Description

Endoscopic Injection Treatment

Key Features

Frequently Asked Questions

Related Products

ODM EMR Instruments Endoscopic Needle for Bronchoscope Gastroscope and Enteroscope Manufacturers, Factories

CE Certification Endoscopic Consumables Injectors Endoscopic Needle for Single Use Manufacturers, Factories

OEM Disposable Injection Needle for Endoscopy Suppliers, Factories

OEM DISPOSABLE INJECTION NEEDLE FOR ERCP Manufacturer, Suppliers