Stapler yog thawj stapler nyob rau hauv lub ntiaj teb no, uas tau raug siv rau gastrointestinal anastomosis rau ze li ntawm ib puas xyoo.Txog xyoo 1978, tubular stapler tau siv dav hauv kev phais plab hnyuv.Nws feem ntau muab faib ua pov tseg lossis ntau siv staplers, imported lossis domestic staplers.Nws yog ib qho cuab yeej siv rau hauv cov tshuaj los hloov cov tsoos phau ntawv suture.Vim yog txoj kev loj hlob ntawm niaj hnub science thiab technology thiab kev txhim kho ntawm kev tsim technology, stapler siv nyob rau hauv kev kho mob xyaum muaj qhov zoo ntawm kev txhim khu kev qha zoo, yooj yim siv, nruj thiab tsim nyog nruj.Hauv particular, nws muaj qhov zoo ntawm kev ceev suture, kev ua haujlwm yooj yim thiab ob peb yam kev mob tshwm sim thiab kev phais mob.Nws kuj tseem ua kom pom tseeb qhov kev txiav txim siab ntawm kev phais mob qog tsis tuaj yeem yav dhau los.
Luv keeb kwm ntawm stapler
1908: Tus kws kho mob Hungarian humer hultl ua tus thawj stapler;
1934: hloov tau stapler tuaj tawm;
1960-1970: Asmeskas cov tuam txhab phais phais tau ua tiav cov pob txha sutures thiab rov siv tau cov staplers;
1980: American phais lub tuam txhab ua pov tseg tubular stapler;
1984-1989: nkhaus ncig stapler, linear stapler thiab linear txiav stapler tau ua tiav tiav;
1993: ncig stapler, stump stapler thiab linear cutter siv nyob rau hauv endoscope tau yug los.
Lub hauv paus ntsiab lus ua haujlwm ntawm stapler
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm ntau yam staplers thiab staplers yog tib yam li cov staplers, uas yog, tua thiab cog ob kab ntawm staggered sewing rau tes rau hauv cov ntaub so ntswg los xaws cov ntaub so ntswg nrog ob kab ntawm cov ntsia hlau, thiaj li yuav xaws nruj nreem thiab tiv thaiv kom tsis txhob xau. ;Txij li cov hlab ntsha me tuaj yeem dhau los ntawm qhov sib txawv ntawm "B" zoo li tus ntsia thawv suture, nws tsis cuam tshuam rau cov ntshav ntawm suture ib feem thiab nws qhov kawg.
Classification ntawm staplers
Raws li hom, nws tuaj yeem muab faib ua: rov siv dua thiab siv pov tseg;
Nws tuaj yeem muab faib ua: qhib stapler thiab endoscopic stapler;
Cov cuab yeej phais plab: esophageal thiab plab hnyuv stapler;
Thoracic cardiovascular surgical instruments: vascular stapler.
Qhov zoo ntawm stapler es tsis txhob ntawm phau ntawv suture
1. Rov qab cov peristalsis ntawm cov hnyuv phab ntsa sai dua;
2. Txo lub sij hawm siv tshuaj loog;
3. Txo cov ntaub so ntswg puas;
4. Txo cov ntshav.
Linear stapler
Cov cuab yeej suture tuaj yeem suture cov ntaub so ntswg hauv txoj kab ncaj nraim.Muab cov ntaub so ntswg nyob nruab nrab ntawm tus ntsia thawv rau hauv thiab tus ntsia thawv laum thiab muab lub koob tso rau.Teem lub thickness raws li cov ntaub so ntswg thickness scale, rub lub firing kov, thiab staple tsav tsheb yuav implant ob kab ntawm staggered staples rau hauv cov ntaub so ntswg thiab khoov lawv mus rau hauv ib tug "B" zoo.Nws yog tsuas yog siv rau kev kaw cov ntaub so ntswg incision thiab stump.Nws yog tsim rau kev phais plab, phais thoracic thiab phais menyuam yaus.Nws tuaj yeem siv rau pneumonectomy, lobectomy, subtotal esophagogastric resection, hnyuv me, colon resection, low rectal resection thiab lwm yam haujlwm.
Post lub sij hawm: Lub Xya hli ntuj-27-2022
