Ububanzi bokusebenza: busebenza ekudalweni kwe-anastomosis kanye nokuvalwa kwesiphunzi noma ukusika ekwakhiweni kabusha komgudu wokugaya ukudla kanye nokunye ukukhishwa kwesitho somzimba.
Ukwakheka kwesakhiwo sokuyisisekelo sokusika esilahlwayor
I-1 I-stapler ingahlukaniswa ngochungechunge olubili lwesakhiwo: umzimba onommese (uhlobo olujwayelekile) kanye nengxenye enommese (uhlobo oluthuthukisiwe) ngokuya ngokuma komhlangano wommese wokusika.Uchungechunge ngalunye lwesakhiwo luhlukaniswe ngezinhlobo ezintathu ngokusho kobude obuhlukene (isilinganiso) sefreyimu yengxenye yokusika.Ifreyimu yengxenye yokusika enobude obufanayo (isikali) ihlukaniswe yaba yizincazelo ezimbili ngokusho kokuphakama okuhlukene kwe-nail ehambisanayo yezingxenye ezifakiwe.Ngale ndlela, ama-staplers amamodeli ahlukahlukene kanye nokucaciswa afakwe, anengqikithi yamamodeli ayishumi nambili kanye nokucaciswa.I-rack yengxenye yokusika kuphela enochungechunge olufanayo lwesakhiwo kanye nobude obufanayo (isilinganiso) ingahlonyiswa ngezingxenye ezinobude obufanayo obufanayo kanye nokuphakama okuhlukile kwezipikili.Izingxenye nazo zihlukaniswe zibe izinhlobo eziyi-12 kanye nokucaciswa ngokuya kochungechunge lwesakhiwo, ubude be-anastomosis nokuphakama kwe-nastomosis yezipikili.Izingxenye zingakhiqizwa ngokwehlukana, zipakishwe, zifakwe inzalo futhi zihlolwe ngaphambi kokuphuma embonini, zidayiswe njengeyunithi yomkhiqizo futhi zifakwe ku-stapler ofanele inkampani.I-stapler kanye nezingxenye kuzokuba yinyumba futhi zilahlwe.
2 Umkhiqizo ngamunye wochungechunge lwesakhiwo wakhiwe ngomzimba we-stapler nezingxenye.
a) Umzimba we-stapler ojwayelekile wakhiwe nge-cone cap, isihlalo sokubopha izinzipho, uhlaka lwengxenye yokusika, ibhulokhi likamhlahlandlela, induku yolayini, ummese wokusika, umgodi wokumisa, igobolondo, inkinobho yokusunduza, induku yokukhiya, igobolondo lenduku yokukhiya, njll;Umhlangano wakhiwe ngesembozo somgqomo wezinzipho, umgqomo wezinzipho, iphinikhodi yokubeka izicubu, izinzipho ze-anastomotic, ucezu oluphushayo kanye ne-firing fuse.
b) Umzimba we-stapler othuthukisiwe wakhiwe ngekepisi lekhoni, isihlalo sokubopha izinzipho, uhlaka lwengxenye yokusika, i-positioning shaft, ibhulokhi yomhlahlandlela, igobolondo, inkinobho yokusunduza, inkinobho yokuhlukanisa, induku yokukhiya, igobolondo lenduku yokukhiya. , njll;Ingxenye yakhiwe isembozo somgqomo wezinzipho, ummese wokusika, ukuphepha kokudubula, umgqomo wezinzipho, uzipho lwe-anastomotic, ucezu oluphushayo kanye nesihlalo socezu.
Imodeli kanye nokuqanjwa kwamagama
1 Imodeli nokuchazwa kwegama le-stapler
I-PYZQ(A)— □ × □
I-Py --- ikhodi yomkhiqizo (P imele inkampani yePurun, y imele umzimba wepulasitiki wobunjiniyela, futhi umkhiqizo uyalahlwa)
ZQ (a) -- isifinyezo segama lomkhiqizo (i-ZQ imele i-stapler evamile, i-zqa imele i-stapler ethuthukisiwe)
□ × □ --- ikhodi yokucacisa (inani elilinganiselwe lobude obufanelekile bomugqa owodwa wezingxenye ezifakiwe, futhi idijithi eyodwa ithatha u-0 noma inombolo engu-5 ngokwenani elifanayo) × Ikhodi yokucaciswa (inani lokulinganisa ubude lezingxenye ezifakiwe)
Isibonelo: i-pyzq-100 × 4.5 inkomba iyisigxivizo esijwayelekile sokusika esilahlwayo esinepulasitiki yobunjiniyela, ubude be-anastomosis obungu-100mm kanye nobude bezinzipho ze-anastomosis obungu-4.5mm.
I-PYZQA-100 × 4.5 inkomba iyisigxivizo sokusika esithuthukisiwe esilahlwayo esinepulasitiki yobunjiniyela, ubude be-anastomosis obungu-102mm kanye nobude bezinzipho ze-anastomosis obungu-4.5mm.
2 Imodeli yengxenye kanye nokuqamba amagama
I-PYZQZ(A)— □ × □
I-Py --- ikhodi yomkhiqizo (P imele inkampani yePurun, y imele umzimba wepulasitiki wobunjiniyela, futhi umkhiqizo uyalahlwa)
I-ZQZ (a) -- isifinyezo segama lomkhiqizo (i-ZQZ imele i-general stapler assembly, i-zqza imele ukuhlanganiswa kwe-stapler okuthuthukisiwe)
□ × □ --- ikhodi yokucaciswa (inani elilinganisiwe lobude obufanelekile bomugqa owodwa wezingxenye, kuthatha u-0 noma u-5 njengenani eliphelele ngokwenani elifanayo) × Ikhodi yokucaciswa (inani eliphezulu lokulinganisa le-nail ehambisanayo yengxenye)
Isibonelo: i-pyzqz-100 × 4.5 ￠ ibhekisela ekuhlanganiseni okujwayelekile okujwayelekile kokusika okuqondile okunobude be-anastomosis obungu-100mm kanye nobude bezinzipho ze-anastomosis obungu-4.5mm.
I-PYZQZA-100 × 4.5 ￠ ibhekisela ekuhlanganiseni okuthuthukisiwe kwe-stapler yokusika umugqa enobude be-anastomosis obungu-102mm kanye nobude bezinzipho ze-anastomosis obungu-4.5mm.
3 Bheka umdwebo 1 no-Fig. 2 ukuze uthole uhlobo lwesakhiwo se-stapler nezingxenye, futhi ubone Ithebula 1 ukuze uthole imodeli, imininingwane kanye nobukhulu obuyisisekelo be-stapler;Bheka Ithebula 2 ukuze uthole imodeli, ukucaciswa nobukhulu obuyisisekelo bezingxenye.
Isikhathi sokuthumela: Apr-04-2022
