Politzer Needle (6.5inch) Abel The Kocher Thyroid Retractor is

The Kocher Thyroid Retractor is a surgical instrument used to hold back the thyroid gland and other surrounding tissues in order to provide better access to the surgical site

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The Deaver Retractor Hollow Handle is a surgical tool used to hold back tissue and organs in order to provide a clear field of view for a surgeon

A Lane Retractor Double Ended (152

Politzer Needle (6.5inch) Abel The Kocher Thyroid Retractor isA Politzer Needle is a medical instrument used to help open the eustachian tube in the ear. It is used in the surgical field to help diagnose and treat ear problems, such as otitis media, Eustachian tube dysfunction, and other ear disorders. The needle is inserted into the eustachian tube and used to inflate the tube with air, helping to open it up and improve hearing.