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 Sphincterotome ERCP

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 0.035 2.8 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) Diam.    (inch) Length  (mm) Tip
Shape Hardness
ST0425NGW0206 3-lumen 2.4 1900 4 25 2.8 0.035 4500
Straight Normal stiff 1
ST0430NGW0206 3-lumen 2.4 1900 4 30 0.035 4500
ST0725NGW0206 3-lumen 2.4 1900 7 25 0.035 4500
ST0730NGW0206 3-lumen 2.4 1900 7 30 0.035 4500
ST0425NGW0230 3-lumen 2.4 1900 4 25 0.035 4500
Super stiff
ST0430NGW0230 3-lumen 2.4 1900 4 30 0.035 4500
ST0725NGW0230 3-lumen 2.4 1900 7 25 0.035 4500
ST0730NGW0230 3-lumen 2.4 1900 7 30 0.035 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 papillotome for 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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