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EMR & ESD
1. Technical details of EMR and ESDHow do EMR and ESD operate specifically, and what are their differences.EMR - Endoscopic Mucosal ResectionEMR, or Endoscopic Mucosal Resection, is a technique that utilizes methods such as injection, suctio…
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Error types and corrections of electronic balance
Types of Error1. Sensitivity ErrorThis indicates a difference between the value measured by the balance and the correct value. Normally, this is expressed in terms of the deviation at measurement points near the balance capacity (maximum mas…
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What Is an ERCP?
ERCP, which is short for endoscopic retrograde cholangiopancreatography, is a procedure used to diagnose and treat problems related to pancreatic ducts and bile ducts. The word “endoscopic” means it’s done with an endoscope -- a long, thi…
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The launch of our new website
Changzhou Roga Medical Device Co.,Ltd is committed to providing customers with advanced and reliable high-quality medical equipment and laboratory instruments. After many hours of hard work and dedication, we are pleased to announce the offi…
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