Yenzelwe ntoni i-laparoscopy?

I-trocar ye-laparoscopic sisixhobo esikhethekileyo esisetyenziselwa utyando lwe-laparoscopic ukudala izibuko zokufikelela kwindonga yesisu.Ezi zibuko zokufikelela zivumela izixhobo zotyando, kubandakanywa ikhamera ebizwa ngokuba yi-laparoscope, ukuba ifakwe kumngxuma wesisu ngaphandle kokwenza amanxeba amakhulu. I-laparoscope ibonelela ngokutya okubonakalayo kwamalungu angaphakathi kunye nezicubu kwi-monitor, eyenza ugqirha ukuba enze utyando ngokuchanekileyo kunye nokuhlaselwa okuncinci.

Iinjongo eziphambili ze-laparoscopic trocar zezi:

Ukufikelela kwiNdalo:I-trocar isebenza njengombhobho apho izixhobo ezahlukeneyo zotyando zingangeniswa kwisigxina sesisu. Oku kunciphisa imfuno yokwenziwa kwezinto ezinkulu, ukunciphisa ukuxhwaleka kwizicubu ezijikelezileyo kwaye kubangele intlungu engaphantsi kokuhlinzwa, ukubuyisela ngokukhawuleza, kunye nokunciphisa i-scarring.
Ukufunxa:Ngaphambi kokufaka i-trocar, i-incision encinci yenziwe ukuvumela inaliti ye-Veress okanye enye idivaysi ye-insufflation ukuba ingenise i-carbon dioxide gas kwi-cavity yesisu. Oku kudala i-pneumoperitoneum, indawo elawulwayo ngaphakathi kwisigxina sesisu esinikezela ugqirha ngombono ocacileyo kunye neendawo ezininzi zokusebenza.
Ukufakwa kwekhamera:Esinye sezixhobo eziphambili ezifakwe kwi-trocar yi-laparoscope. Le khamera ibonelela{1}}ngexesha lokwenyani,{2}}imifanekiso ephezulu yenkcazo yamalungu angaphakathi kunye nezakhiwo, ivumela ugqirha wotyando ukuba akhangele kwaye abone isiza sotyando kwimonitha.
Ukuguqula Isixhobo:Izixhobo ezongezelelekileyo ezikhethekileyo, ezifana neegraspers, izikere, izixhobo ze-electrocautery, kunye ne-staplers, zinokufakwa ngezinye iitrocars. Ezi zixhobo zisetyenziselwa ukwenza imisebenzi eyahlukeneyo yotyando, efana ne-tissue dissection, i-suturing, i-cauterization, kunye ne-tissue manipulation.
iitrocars Laparoscopicziyilelwe ukunciphisa ukwenzakala kudonga lwesisu ngexesha lokufakwa, ukunciphisa umngcipheko wosulelo kunye nokukhuthaza amaxesha okubuyisela ngokukhawuleza xa kuthelekiswa notyando oluvulekileyo lwemveli. Ukukhethwa kohlobo lwetrocar kunye nokubekwa kuxhomekeke kwizinto ezifana nenkqubo yotyando ethile eyenziwayo, i-anatomy yesigulana, kunye nokukhethwa ngugqirha wotyando. Ngokubanzi, i-laparoscopic trocars idlala indima ebalulekileyo ekuququzeleleni utyando oluncinci kunye nokuphucula iziphumo zesigulane.