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  Indian J Med Microbiol
 

Figure 1: The various parts of the sheath with dilator. 1. Metal reinforced sheath, 2. Dilator, 3. "Black cap" with non-return valve, 4. Extension tube attached to the "connector" proximally, 5. "Connector" obliterated with Emseal

Figure 1: The various parts of the sheath with dilator. 1. Metal reinforced sheath, 2. Dilator, 3.