Ka lilemo tse nang le boiphihlelo ba tlhahiso e , ka u tsamaisa tse fapaneng tsa endoscope . e ka fihlela lits'ebetsong tse ngata ka inthanete mabapi le endoscope . Ntle le lenane la sehlahisoa ka tlase, u ka etsa lethathamo la litheo tsa hau tse ikhethang ho latela litlhoko tsa hau tse khethehileng.