China thethebatso mochini theko fektheri ea ho etsa fektheri ke moetsi oa thepa ea bongaka e khethehileng ho hlahisa mechine e thethefatsang thethebatso.Mechini ea bona e thethefatsang litho tsa 'mele e etselitsoe ho thusa lingaka le litsebi tsa bongaka ho fana ka anesthesia ka katleho le ka mokhoa o sireletsehileng.Mechini e entsoe ka thepa ea boleng bo holimo 'me e na le theknoloji e tsoetseng pele ho netefatsa hore bakuli ba fumana tlhokomelo e ntle ka ho fetisisa.Khamphani e fana ka litheko tsa tlholisano le likhetho tsa ho itlhophisa ho fihlela litlhoko tse ikhethileng tsa bareki ba bona.