Kutaura nezve laparoscopic kuvhiyiwa, hazvishamisi, kazhinji ne 2-3 1 cm yekuvhiya diki muvarwere vane mhango, uye inoraswa laparoscopic biopsy mudziyo mukuvhiya kwelaparoscopic chinangwa chikuru chiri kuburikidza nedumbu remadziro madziro, kunze uye dumbu mhango, rega midziyo yekuvhiya kuburikidza nekubaya kwehembe sleeve kupinda mudumbu remukati, Kupedzisa kuvhiya uye kuzadzisa chinangwa chakafanana sekuvhiya kwechinyakare kwakavhurika.
Iyo inoraswa laparoscopic puncture mudziyo unoumbwa nepuncture cannula uye puncture musimboti.Iyo puncture core basa guru nderekupinda mumadziro edumbu pamwe chete nepuncture cannula uye kusiya iyo puncture cannula pamadziro edumbu.Basa guru rekupinza cannula nderekusiya midziyo yekuvhiya yakasiyana-siyana ichipinda mudumbu, kuitira kuti vanachiremba vakwanise kuvhiya uye kupedza mabasa ekuvhiya.
Kushandiswa kwakarurama kwetrocar
1. Kupatsanurwa kwemativi maviri eiyo puncture core tip
Zvinoenderana nekuongororwa kwehuwandu hweshumo, matambudziko mazhinji ekuboora gomba anokonzerwa nehutachiona, kubuda ropa, kubaya gomba hernia uye kukuvara kwetishu, nezvimwe.
Inoraswa laparoscopic ine puncture outfit yepakati musoro inoonekera conical, hapana banga rakagomara nzira dzekuparadzanisa, uchishandisa yakaparadzana imwe nzira yekucheka, apo chipfeko chinopinza chichipinda mumadziro edumbu, pamwe nefayibha kuenda kumatishu uye vascular puncture core kure, kukuvara kudiki kumadziro edumbu neropa. midziyo, kupfuura nebakatwa kubaya chipfeko chekucheka nezve 40% yekukuvara kwe membrane uye kuderedza inopfuura 80% yeiyo puncture gomba kuumbwa kwe hernia, Kuburikidza neendoscopy, iyo yese maitiro emudumbu puncture yemadziro inogona kudzorwa zvakananga, kudzivirira kukuvadzwa dumbu remuviri, kuchengetedza nguva yekuvhiya uye kuderedza marwadzo ekuvhiya.
2. External barb thread ye sheath tube
Iyo yekunze barbed shinda inoshandiswa pamusoro pe sheath chubhu ye disposable laparoscopic puncture mudziyo kuti uwedzere kugadzirisa kwemadziro edumbu.Kana iyo puncture core inoburitswa kunze, simba rinowedzera, uye kugadzirisa kwemadziro emimba kunogona kuvandudzwa ne90%.
3. Kuvhurwa kwe45 ° bevel pa sheath tube end
Magumo echubhu ye sheath yemuchina unoraswa welaparoscopic puncture yakavhurwa ne45 ° bevel, kuitira kuti kuenzanisa kugone kupinda musheath chubhu uye kusiya nzvimbo yekushandisa chiridzwa.
4. Mienzaniso yakakwana uye tsanangudzo
Inoraswa sekondari laparoscopic puncture mudziyo une akasiyana dhizaini: yemukati dhayamita 5.5mm, 10.5mm, 12.5mm, nezvimwe.
Nguva yekutumira: Sep-02-2022
