Intsimi yobuchwephesha ye-laparoscopic trocar
I-Laparoscopic trocar ibhekisela kwi-laparoscopic trocar, eyentsimi yezixhobo zonyango.Isixhobo esixhasayo sotyando kwi-laparoscopy, efanelekileyo kwi-laparoscopy kunye nokusekwa kwamajelo okusebenza otyando.
Xa i-trocar ye-laparoscopic isetyenzisiweyo, ixhotyiswe nge-puncture cone 13. Njengesixhobo esixhasayo sotyando kwi-laparoscopy, i-trocar ye-laparoscopic kufuneka iqale imise i-pneumoperitoneum, emva koko isike i-incision encinci kwindawo efanelekileyo yesisu, ukulungisa i-trocar laparoscopic isisu siphakanyiswe yi-pneumoperitoneum ngezandla kwi-engile efanelekileyo, kwaye ufake umkhono wokugqobhoza 2-2 wetroka ye-laparoscopic kunye ne-cone yokuhlatywa kwi-incision encinci, Cinezela kwaye ubambe i-cap ye-puncture cone handle ye-puncture cone ngeyakho. isandla sokusonga isiciko esingaphezulu kwaye usicinezele phantsi.Nge-cone ye-puncture ingena kwinqanaba elisezantsi lezicubu ezithambileyo kunye ne-bayonet ye-front-end puncture, faka i-tissue ethambileyo kunye necandelo le-oblique kunye ne-taper kwindawo engezantsi yomkhono we-puncture.
Xa i-cone yokubhoboza i-cone idlula kwi-tissue ethambileyo yesisu sesigulane ide ifike kumqolo wesisu, ngeli xesha, i-sleeve ye-puncture ifakwe kwi-cavity yesisu kunye ne-puncture cone ide ifike kwiNqanaba 2-2 ye-sleeve yokubhoboza.Tsala ikhowuni yokugqobhoza 13 kumkhono wokugqobhoza 2-2, vula isitshixo sevalve 7 kwindawo ephezulu yesitofu segesi 6, kwaye irhasi itofwe kumqolo wesisu sesigulana ukusuka kumkhono wokugqobhoza 2-2 ukuya indawo yokungena yomoya, undoqo wevalve kunye nomzimba wevalve yevalvu yesitofu segesi, ukuze umngxuma wesisu wesigulane uqhume, vala isitshixo sevalve yesi-7, kunye nezixhobo zotyando lwesisu zingangena kumkhono wokugqobhoza 2-2 ukusuka kwisivalo sokutshixa 1. , umsesane wokutywina we-12, umkhono we-elastic sealing cap 3-1 kunye ne-gas blocking cap yokutywina ye-5 ye-laparoscopy ye-trocar, kwaye ifakwe kumqolo wesisu ngomkhono we-puncture 2-2.Ngenxa yokutywinwa okuninzi okufana nomsesane wokutywina we-12, umkhono we-elastic sealing cap 3-1, kunye ne-gas blocking cap 5, isixhobo sokutywina sotyando lwesisu sinokusebenza kakuhle, kwaye irhasi etofelwe kumngxuma wesisu ayiyi kuvuza.
Iringi yokubeka 8 kunye nebhegi yomoya engu-11, ebambe umkhono wokugqobhoza 2-2 ukusuka ngaphakathi nangaphandle komzimba womntu ngokulandelelanayo, ziyasetyenziswa.Xa isixhobo sokugqobhoza singena emzimbeni womntu, similiselwe ngokuqinileyo kwaye asiyi kushukuma.Akulula ukuwa ngexesha lotyando.Indawo yokubamba inokulungelelaniswa ngokulula ngeringi yokubeka i-8 eyenziwe ngezinto ezithambileyo ezithambileyo.Emva koqhaqho, tsala isixhobo sotyando ngaphandle kwe-laparoscopy trocar, vula isitshixo sevalve yesi-7, kwaye ukhuphe irhasi etofweyo kumngxuma wesisu wesigulane ukusuka kwindawo yokukhupha yesitofu segesi.Emva kokuba igesi etofweyo ikhutshiwe, cinezela i-valve core 9-3 yevalve yendlela enye 9 ukukhupha igesi egcwele kwi-airbag 11, kwaye emva koko ukhuphe umkhono we-2-2 kudonga lomngxuma wesigulana ukutsala i-laparoscopic. i-trocar ephuma kwisigxina sesisu sesigulane.
Ixesha lokuposa: Jul-18-2022
