Xa kusetyenziswa i-laparoscopic trocar, ixhotyiswe nge-puncture cone.Njengesixhobo esixhasayo sotyando kwi-laparoscopy, i-laparoscopy ye-laparoscopy kufuneka iqale imisele i-pneumoperitoneum, emva koko isike inxeba elincinane kwindawo efanelekileyo yesisu, ilungise i-laparoscopy ye-laparoscopy kwi-pneumoperitoneum yesisu ephakanyisiweyo ngesandla kwi-engile efanelekileyo, kwaye ifake umkhono we-puncture. yetrocar ye-laparoscopic kunye ne-cone yokugqobhoza kwi-incision encinci, Cinezela kwaye ubambe i-cap ye-puncture cone handle ye-cone yokugqobhoza ngesandla sakho ukusonga 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 ikhowuni yemela yokugqobhoza idlula kwithishu ethambileyo yesisu sesigulana ukuya kumngxunya wesisu, umkhono wokugqobhoza ufakwa kumngxuma wesisu kunye nekhowuni yokugqobhoza ukuya embindini womkhono wokugqobhoza.Tsala ikhowuni yokugqobhoza kumkhono wokugqobhoza, vula iswitshi yevalvu kwindawo engaphezulu yesitofu segesi, kwaye irhasi itofwe kumngxuma wesisu wesigulane ukusuka kumkhono wokugqobhoza ngokungena umoya, umbindi wevalvu kunye nomzimba wevalvu. yevalve yegesi yokutofa, eyenza umngxuma wesisu wesigulane, kwaye uvale iswitshi yevalve 7. Izixhobo zotyando lwesisu zinokungena kumkhono wokugqobhoza ukusuka kumnqwazi wokutshixa, umsesane wokutywina, umkhono welastiki wokutywina kunye nomnqwazi wokutywina wokuvala wegesi. i-laparoscopic trocar, kwaye ifake kumngxuma wesisu ngomkhono wokugqobhoza, Ngenxa yokutywinwa okuninzi okufana nomsesane wokutywina, ikepusi yokutywina enwebekayo yomkhono kunye nesivalo sokutywina sokuvalwa kwegesi, isixhobo sotyando sokutywinwa kwesisu sisebenza kakuhle, kunye nerhasi efakwe ngaphakathi. Umgodi wesisu awuyi kuvuza.Isakhiwo sokulungisa imikhono yokugqobhoza yokucinezela isixhobo sokugqobhoza ukusuka ngaphakathi nangaphandle komzimba womntu, njengeringi yokubeka kunye ne-airbag, yamkelwe.Xa isixhobo sokugqobhoza singena emzimbeni womntu, similiselwe ngokuqinileyo ngaphandle kokungcangcazela, kwaye akulula ukuwa ngexesha lokusebenza, Isikhundla sokugquma sinokulungelelaniswa lula ngendandatho yokubeka eyenziwe ngezinto ezithambileyo ezithambileyo.Emva koqhaqho, tsala isixhobo sotyando ngaphandle kwe-laparoscopy trocar, vula iswitshi yevalvu, kwaye ukhuphe irhasi etofiweyo kumngxuma wesisu wesigulane ukusuka kwindawo yokukhupha yesitofu segesi.Emva kokuba irhasi etofweyo ikhutshiwe, cofa umbindi wevalve yendlela enye ukukhupha igesi egcwele kwingxowa yomoya, kwaye emva koko ukhuphe umkhono wokugqobhoza kudonga lomngxunya wesigulane, ukuze utsale i-laparoscopy ye-trocar ngaphandle kwesigulana. isisu.
i-laparoscopic trocariphucula umphumo
I-trocar ye-laparoscopic yenzelwe ngokufanelekileyo, i-compact kwisakhiwo, ikhuselekile kwaye iyasebenza ekusebenziseni.Inokunciphisa kakhulu indawo yenxeba, inciphise kakhulu ixesha lotyando, iququzelele utyando, inciphise ukopha kunye nosulelo lwasemva kotyando lwezigulane, nokuphucula umgangatho wotyando.Intlungu emva kokuhlinzwa ilula kwaye ukuphilisa ngokukhawuleza.Kuba ikhowuni yokugqobhoza ixhotyiswe nge-bayonet yokugqobhoza, isiphatho somela, intloko yekhowuni yokugqobhoza, umkhono ongezantsi wekhowuni, umkhono ongaphezulu wekhowuni, isibambo sekhowuni yokugqobhoza, iqhosha lokhuseleko lokudubula, kunye nesibambo sekowuni yokugqobhoza, inokungena lula kwizicubu zesisu ngaphandle kokukrwela ezinye izicubu kwindawo yesisu.Ngenxa yokutywinwa okuphindaphindiweyo okufana nomsesane wokutywina, umkhono we-sleeve elastic sealing cap, kunye ne-gas blocking cap yokutywina, isixhobo sokutywina sotyando lwesisu sisebenza kakuhle, kwaye irhasi etofelwe kumngxuma wesisu ayizuvuza.Ngethuba lokusebenza, igesi efakwe kwi-cavity yesisu ngokusebenzisa i-valve ye-injection ye-gas ye-trocar ye-laparoscopic ayiyi kuphuma ngexesha lokusebenza, ukwenzela ukuba kuqinisekiswe ukusebenza okuqhelekileyo kokuhlinzwa kwesisu kunye nokusetyenziswa okukhuselekileyo nokuthembekileyo.Ngenxa yokusetyenziswa kweringi yokubeka kunye nebhegi yomoya, ethi ibambe umkhono wokugqobhoza wesixhobo sokugqobhoza ngaphakathi nangaphandle komzimba womntu ngokulandelelanayo, xa umkhono wokugqobhoza wesixhobo sokugqobhoza ungena emzimbeni womntu, siqinile. ilungisiwe kwaye ayiyi kushukuma.Akulula ukuwa ngexesha lokusebenza, kwaye indawo yokubambelela inokulungiswa ngokulula ngeringi yokubeka eyenziwe ngezinto ezithambileyo ezilastiki.
Ixesha lokuposa: Jul-15-2022
