Sphincterotome

Used for cannulation of the ductal system and for sphincterotomy, if preloaded, also aids ERCP operation in the stenosis of bile duct difficult stricture.

Features of Sphincterotome ERCP

Tapered tip enables easy cannulation.

Insulating coating minimizes the risk of tissue damage as well as endoscopic contact.

Pre-curved tip assists cannulation efficiency and reduce operation time.

Colored markers for precise positioning under endoscopic view.

Double-lumen and triple-lumen are both available.

Specification of SphincterotomeERCP

Sphincterotome (OTW)

REF standard	Structure	Tip Length (mm)	Cutting Length (mm)	Working Length (mm)	Compatible Guidewire	Minimum Working Channel (mm)	Unit/Box
ST0425N	3-lumen	4	25	1900			1
ST0430N	3-lumen	4	30
ST0725N	3-lumen	7	25
ST0730N	3-lumen	7	30

Sphincterotome (Preassembled with Guide Wire)

REF	Structure	Catheter		Tip Length	Cutting Length	Minimum Working Channel (mm)	Guide Wire				Unit/Box
Standard		Outer Diam. (mm)	Length (mm)	(mm)	(mm)			Length (mm)	Tip Shape	Hardness
ST0425NGW0206	3-lumen		1900	4	25			4500	Straight	Normal stiff	1
ST0430NGW0206	3-lumen		1900	4	30			4500
ST0725NGW0206	3-lumen		1900	7	25			4500
ST0730NGW0206	3-lumen		1900	7	30			4500
ST0425NGW0230	3-lumen		1900	4	25			4500		Super stiff
ST0430NGW0230	3-lumen		1900	4	30			4500
ST0725NGW0230	3-lumen		1900	7	25			4500
ST0730NGW0230	3-lumen		1900	7	30			4500

What is a biliary endoscopic sphincterotomy?

Endoscopic Sphinctetotomy - EST,is developed on the basis of ERCP and endoscopic high frequency electroresection of digestive polyps. Since Classen (Germany) and Kawai (Japan) first carried out in 1974, this method has become a typical representative of minimally invasive treatment of digestive endoscopy.

ERCP Sphincterotomy Complications

The most frequent complications of endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic biliary sphincterotomy are pancreatitis(4.3%), cholangitis(0.9%), hemorrhage(0.9%), and duodenal perforation(0.2%).

Endoscopic Sphincterotomy Procedure

Endoscopic Sphincterotomy is performed after selective deep ductal cannulation, is regulary performed with the duodenoscope. Normally, to let the cutting wire to be forced toward the roof of the papilla, it is necessary for assistant nurse to bow the sphincterotome. To ensure the cutting wire keep its preferred angle during procedure, sphincterotome with locking mechanism is an ideal function for most nurses.

We also have kinds of papillotomefor sale, anything you need, please contact us.

Leo Medical Co.,Ltd., one of China's biggest eendoscopy medical device companies, is committed to providing affordable and qualified endoscope accessories in Gastroenterology, Respirology, as well as the medical devices used in PAD. LeoMed’s industry related R&D ability, and stable supply chain ensure its commitment to the end users.

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