Structure muaj pes tsawg leeg ntawmpov tseg linear txiav stapler
1 Lub stapler tuaj yeem muab faib ua ob yam txheej txheem: lub cev nrog riam (hom dav) thiab cov khoom siv nrog riam (hom kev txhim kho) raws li txoj haujlwm sib dhos ntawm cov riam txiav.Txhua yam txheej txheem tau muab faib ua peb hom raws li qhov sib txawv ntawm qhov ntev ( nplai) ntawm cov txheej txheem txiav.Cov txheej txheem txiav nrog tib qhov ntev ( nplai) tau muab faib ua ob qhov tshwj xeeb raws li qhov sib txawv qhov siab ntawm cov ntsia hlau sib txuam ntawm cov khoom nruab.Nyob rau hauv no txoj kev, staplers ntawm ntau yam qauv thiab specifications yog nruab, nrog ib tug tag nrho ntawm kaum ob qauv thiab specifications.Tsuas yog txiav cov khoom khib nrog tib lub qauv series thiab tib qhov ntev (teev) tuaj yeem nruab nrog cov khoom siv nrog tib qhov sib txuam ntev thiab qhov sib txawv ntawm qhov siab.Cov Cheebtsam kuj tau muab faib ua 12 hom thiab specifications raws li cov qauv series, anastomosis ntev thiab anastomosis ntsia thawv qhov siab.Cov khoom sib txawv tuaj yeem tsim tau nyias, ntim, tsis muaj tshuaj lom thiab tshuaj xyuas ua ntej tawm hauv lub Hoobkas, muag raws li cov khoom lag luam thiab nruab rau ntawm stapler haum rau lub tuam txhab.Cov stapler thiab cov khoom siv yuav tsum tsis muaj menyuam thiab pov tseg.
2 Txhua yam khoom series khoom yog tsim los ntawm stapler lub cev thiab cov khoom.
a) Lub cev stapler feem ntau yog tsim los ntawm lub khob hliav qab, ntsia thawv butting lub rooj, txiav cov khoom sib dhos, cov lus qhia thaiv, hauv ob sab phlu, txiav riam, qhov chaw ncej, plhaub, laub khawm, xauv pas nrig, xauv qws plhaub, thiab lwm yam;Lub rooj sib txoos yog tsim los ntawm tus ntsia thawv npog npog, ntsia thawv rau hauv, cov ntaub so ntswg tso tus pin, anastomotic ntsia thawv, thawb daim thiab firing fuse.
b) Kev txhim kho stapler lub cev yog tsim los ntawm lub khob hliav qab, tus ntsia thawv butting lub rooj, ib qho kev txiav cov ncej, qhov chaw ncej, cov lus qhia thaiv, lub plhaub, lub laub khawm, khawm sib cais, lub pas nrig xauv, lub plhaub pas nrig , thiab lwm yam;Cov khoom siv yog tsim los ntawm tus ntsia thawv npog npog, txiav riam, tua kev nyab xeeb, ntsia thawv rau hauv, ntsia thawv anastomotic, thawb daim thiab thawb lub rooj zaum.
Scope ntawm daim ntawv thov: nws muaj feem xyuam rau cov creation ntawm anastomosis thiab kaw cov stump los yog incision nyob rau hauv lub digestive ib ntsuj av reconstruction thiab lwm yam organ resection.
Qauv thiab specification npe ntawm stapler
1 Qauv thiab specification npe ntawm stapler
PYZQ(A)—□ × □
Py --- khoom code (P stands rau Purun tuam txhab, y stands rau engineering yas lub cev, thiab cov khoom yog pov tseg)
ZQ (a) - luv luv ntawm cov khoom npe (ZQ stands rau dav stapler, zqa stands rau txhim kho stapler)
□ × □ --- specification code (tus nqi calibrated ntawm qhov haum ntev ntawm ib kab ntawm cov khoom nruab, thiab ib tus lej siv 0 lossis 5 tus lej raws li tus nqi zoo sib xws) × Specification code (qhov siab calibration tus nqi ntawm cov khoom haum)
Piv txwv li: pyzq-100 × 4.5 qhov taw qhia yog ib qho khoom siv dav dav txiav stapler nrog engineering yas, anastomosis ntev ntawm 100mm thiab anastomosis ntsia thawv qhov siab ntawm 4.5mm.
PYZQA-100 × 4.5 qhov taw qhia yog ib qho pov tseg txhim kho linear txiav stapler nrog engineering yas, anastomosis ntev ntawm 102mm thiab anastomosis ntsia thawv qhov siab ntawm 4.5mm.
2 Cov qauv qauv thiab cov npe tshwj xeeb
PYZQZ(A)—□ × □
Py --- khoom code (P stands rau Purun tuam txhab, y stands rau engineering yas lub cev, thiab cov khoom yog pov tseg)
ZQZ (a) - luv luv ntawm cov khoom npe (ZQZ sawv cev rau kev sib dhos stapler, zqza sawv cev rau kev txhim kho stapler sib dhos)
□ × □ --- specification code (calibrated tus nqi ntawm qhov haum ntev ntawm ib kab ntawm cov khoom, noj 0 los yog 5 raws li tus lej raws li tus nqi zoo sib xws) × Specification code (siab calibration tus nqi ntawm haum tus ntsia thawv ntawm cov khoom)
Piv txwv li: pyzqz-100 × 4.5 ￠ yog hais txog ib qho kev faib tawm dav dav txiav stapler sib dhos nrog anastomosis ntev ntawm 100mm thiab tus ntsia thawv anastomosis qhov siab ntawm 4.5mm.
PYZQZA-100 × 4.5 ￠ hais txog kev txhim kho cov kab txiav stapler los ua ke nrog qhov ntev ntawm anastomosis ntawm 102mm thiab tus ntsia thawv anastomosis qhov siab ntawm 4.5mm.
3 Saib daim duab 1 thiab daim duab 2 rau cov qauv ntawm cov stapler thiab cov khoom, thiab saib Table 1 rau cov qauv, specification thiab qhov loj me ntawm stapler;Saib Table 2 rau cov qauv, specification thiab qhov loj me ntawm cov khoom.
Post lub sij hawm: Lub Xya hli ntuj-25-2022
