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.