Iimpawu zesakhiwo sestapler
I-stapling, kubandakanywa nendlu, intonga yeziko kunye netyhubhu, intonga ephakathi kwityhubhu yokutyhala, isiphelo sangaphambili sembindi sixhotyiswe nge-screw cap, isiphelo sangasemva ngokuhlengahlengisa iqhosha ekupheleni kwesikrufu sokudibanisa kunye neqokobhe, iqokobhe lomphandle liphefumlelwe isibambo, khuthaza. umqheba woqhagamshelo olusebenzayo ngehenjisi kunye neqokobhe, elinophawu olu: oluchazwayo lwentonga ngokudibanisa, Iintonga ezintathu zokuqhagamshela ziqhagamshelwe ngokulandelelana komqheba wokuvuselela, udonga lwangaphakathi lweqokobhe kunye netyhubhu yokutyhala, kunye nesinye isiphelo sentonga ezintathu ezidibanisayo. idityaniswe nehenjisi enye eshukumayo;Iintambo ezintathu zokudibanisa zendlela yokudibanisa zibandakanya intonga yamandla, intonga yokuxhasa kunye nentonga ehambayo;Intonga yamandla kunye nesiphatho sokuvuselela sixhomekeke;Ihinge eshukumayo idityaniswe phakathi kwentonga exhasayo kunye negobolondo;Ihinge eshukumayo idityaniswe phakathi kwentonga eshukumayo kunye netyhubhu yokutyhala.I-stapler yemodeli esebenzayo ineenzuzo zesakhiwo esilula, ukusebenza kakuhle kunye nokuzinza okuqinileyo.
I-Digestive tract anastomat push rod edityaniswe kwisakhiwo somsiki we-annular, kubandakanywa intonga yokutyhala, kunye nentonga yokutyhala esisigxina yemela elisetyhula, echazwe umda wangaphandle weseti yemela ejikelezayo ibe nolwalathiso olungaphezulu kwesinye lucwangciswe kunye nomjikelezo we-ejector pin, kuchazwa enye isiphelo intonga push yimela setyhula ezizinzisiweyo, ngenxa intonga push zimiliselwe ngesiphelo esinye sesetyhula imela, ngoko imela setyhula kunye concentricity eliphezulu intonga push, kwinkqubo yokusika umbutho, Imela umsesane ungahlala. embindini ngokutyibilikayo kwaye izinga lempumelelo yokusebenza liphezulu.
Iimpawu zesakhiwo se-alimentary canal stapler
I-Digestive tract anastomat ejector pin yesixhobo, kubandakanywa i-ontology ye-6 ye-nail warehouse, i-ejector pin 1 ye-ontology, i-ejector pin 1 ye-ontology, icala lokuqala lomngxuma 5 isikhonkwane isitora 7 kwiziphelo zombini zesebe kunye nodonga lokuqala lwesikhokelo 9 ngokulandelelana, udonga lwecala lesibini 8 Iziphelo zombini zeSebe zinodonga lwesikhokelo sesibini esili-10 ngokulandelelanayo, ngokufanayo udonga lwesikhokelo sokuqala 9, i-10 yesibini yodonga lwesikhokelo sokuhlangana kunye ne-arc transition, Isikhokelo sokuqala sodonga lwe-9 kunye nodonga lwesibini lwesikhokelo i-10 kwisiphelo esifanayo zicwangciswe kwindawo enye. isikali esilinganiselweyo;Xa kukho utshintsho oluncinci kwijometri yokuthunga, inokufumaneka ngokukhuselekileyo emngxunyeni womgqomo wokuthunga ngendima yodonga lwesikhokelo, ukuqinisekisa ukuba ububanzi beshiti le-nail sheet bukhulu kunobubanzi be-nail sheet. isithsaba sokuthunga, ukwenzela ukuba imilo yokuthunga ilungile.
Isakhiwo sokudibanisa i-cone ye-puncture kunye nesihlalo sesikhonkwane se-stapler digestive tract sibandakanya isihlalo sesikhonkwane kunye ne-puncture cone.Isihlalo sesikhonkwane sigxininiswe nge-clamp spring, kunye ne-puncture cone ifakwe phakathi kwemithombo ye-clamp, kwaye i-clamp spring ibamba i-cone ye-puncture.Ngokuxhomekeke kwi-spring clamping force ye-clamping spring, isihlalo sezikhonkwane sinokudibaniswa ngokuthembekileyo okanye sahlulwe kwi-cone ye-puncture, ekhuselekileyo ukuyisebenzisa kwaye ikulungele ukuyifaka.
Umgudu wokugaya ukutya kwe-anastomat isixhobo sokulawula isantya esiphindwe kabini, kuqukwa ne-ontology yestapling, kwaye ichaze i-ontology yokumisela inokujika ukuze idibanise i-ontology yokutshintsha, i-ontology kunye neqhina elichaziweyo eliqhagamshelwe ngomsonto ojijwayo, iplagi ye-screw ye-ontology yokucofa ichazwe kwigumbi elingaphakathi, umphambili we-ontology. intonga Screw idityaniswe stapling kulo mgodi kumbindi womzimba, Isikrufu sinecandelo lokuqala intambo kunye icandelo intambo yesibini edityanisiweyo, kwaye pitch yecandelo intambo yokuqala mkhulu kunaleyo icandelo intambo yesibini.Inganciphisa ngokukhawuleza umgama phakathi komgqomo wesikhonkwane kunye nesihlalo sezikhonkwane, kwaye icandelo lesibini lentambo yesilayidi lihambelana nomzimba we-knob, okwenza ukuba i-screw ihambe kancinane xa iqhosha lijikeleza, eliluncedo ekusebenzeni kwendlela yokugaya.
Iqhina lokulungelelanisa le-alimentary canal stapler libandakanya umzimba we-knob, odityaniswa ngokujikelezayo nomzimba we-stapler, kunye nomzimba we-knob udityaniswe ngesikrufu;Umzimba we-knob ubonelelwe ngenxalenye ye-radial convex kunye nokwandiswa kwe-radial, kwaye inxalenye ye-convex ye-radial inezimbini ubuncinane.I-Radial lug boss yenza ibhabhathane, ityhala ngeminwe yakho xa usebenzisa i-radial lug boss, inokufumaneka ngokuthe ngqo umzuzu yenza iqhosha lokujika, izicubu zomntu zinokucinezelwa ngokulula kubunzima bogcino, kunye neminwe kwaye phantse ayivelisi nakuphi na ukukhuhlana. phakathi kwe-radial lug boss, thintela ngokufanelekileyo ukwaphuka komsebenzisi ngokunxiba iiglavu zelatex.
Isikhonkwane se-anastomotic se-digestive anastomat yenziwe sisithsaba sesikhonkwane kunye nomlenze wesikhonkwane omalunga ne-U.Umlenze wesikhonkwane unendawo yokugoba, inxalenye ephezulu yecala eligobileyo liphezulu lomlenze wesikhonkwane, kwaye inxalenye ephantsi yecandelo lokugoba lingaphantsi komlenze wesikhonkwane.Inxalenye engezantsi yomlenze wesikhonkwane igobela ngaphakathi kwindawo yokugoba ngokumalunga nenxalenye ephezulu yomlenze wesikhonkwane, kwaye ubude bomlenze wesikhonkwane yi-4.84mm ukuya kwi-4.92mm.Ukuphakama komlenze wesikhonkwane we-anastomosis unokubunjwa ngokuqhelekileyo.Emva kokuqulunqa, umlenze wesikhonkwane ugoba kwindawo yokugoba, okuphucula amathuba okubunjwa okusemgangathweni.
I-stapler yokusika i-linear, kubandakanywa nomzimba wokubamba, i-knife yokutyhala, isihlalo se-nail bin kunye nesihlalo se-nail, i-handle body ibonelelwa ngeqhosha lokutyhala lokulawula ummese wokutyhala, umzimba wokubamba udibaniswe nokujikeleza kwe-CAM, i-CAM ine-hook.Icala le-CAM libonelelwa ngenkqubo ye-inshurensi, xa inkqubo ye-inshurensi ivaliwe, inxalenye ye-hook ifakwe kwiqhosha lokutyhala, i-CAM isihlobo somzimba wesibambo sisisigxina;Xa indlela yokhuseleko ivuliwe, ihuku ikhupha iqhosha lokutyhala.Xa indlela yokukhusela ivaliwe, i-CAM igxininiswe ngokumalunga nomzimba wokubamba, kwaye iqhosha lokutyhala alikwazi ukuqhubela phambili, ukwenzela ukuba ummese wokutyhala unokuphepha ukunyanzeliswa ngaphambi kwexesha xa indawo yesixhobo ingalungiswanga kakuhle.
Ixesha lokuposa: Jan-28-2022
