A compact metal rod used to expand a working channel created into the body by introducing a larger trocar sleeve, e.g., from 10 to 20 mm. It is commonly used in minimally invasive laparoscopic procedures. This device is inserted into the sleeve (existing access port), keeping the opening airtight whilst the sleeve is removed. A special dilator assembled with a larger sleeve is fed over the guide rod and the puncture is expanded upon entry whilst the operator turns the assembly to help the process of sleeve exchange. This is a reusable device.
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BAHADIR TIBBİ ALET CİHAZ VE İNŞAAT MAKİNA SANAYİ VE TİCARET ANONİM ŞİRKETİ