Cov Khoom Siv Ua Haujlwm, Craftsmanship thiab Sterilization Standards Ntawm Atraumatic Pencil Point Spinal Needle

https://www.bmj.com/content/361/bmj.k1920

1. Taw qhia

Raws li cov cuab yeej kho mob cuam tshuam ncaj qha mus rau tib neeg cov ntaub so ntswg thiab cov kua dej cerebrospinal, cov khoom siv zoo, kev siv tshuab, thiab qib kev ua kom tsis muaj menyuam ntawm cov leeg txha caj qaum txiav txim siab lawv qhov kev nyab xeeb thiab kev pabcuam kev ua haujlwm. Covatraumatic mem hluav point spinal koobadopts siab -tus qauv kho mob raw cov ntaub ntawv thiab precision integrated processing technology, thiab ua raws li nruj me ntsis thoob ntiaj teb cov qauv ntau lawm. Cov khoom siv tau zoo heev thiab kev ua haujlwm zoo tshaj plaws ua kom cov khoom lag luam siab biocompatibility, ruaj khov, thiab kev nyab xeeb, ua rau nws tsim nyog rau lub sijhawm ntev - kev kho mob nrov thiab daim ntawv thov.

2. Siab -Qib Kho Mob Stainless Hlau Khoom Zoo

Tus cwj mem mem hluav taw tes txha caj qaum yog ua los ntawm kev kho mob tshwj xeeb- qib stainless hlau, uas yog cov khoom siv zoo tshaj plaws rau kev siv tshuaj tua kab mob tom qab ntev - tshawb xyuas qhov chaw kuaj mob. Piv nrog rau cov khoom lag luam zoo tib yam stainless hlau, kev kho mob - qib stainless hlau muaj ultra- siab purity, ruaj khov molecular qauv, thiab muaj zog oxidation thiab corrosion kuj. Nws yuav tsis xeb, corrode, los yog precipitate teeb meem tshuaj lom neeg nyob rau hauv cov av noo thiab complex tib neeg lub cev kua ib puag ncig.

Nyob rau hauv cov nqe lus ntawm biocompatibility, cov khoom no tsis muaj cytotoxicity, tsis muaj cov ntaub so ntswg irritation, thiab tsis muaj kev tsis haum tshuaj tiv thaiv rau tib neeg lub cev. Nws tuaj yeem tiv tauj cov ntaub so ntswg txha caj qaum, cov ntaub so ntswg, thiab cov kua cerebrospinal thaum lub sijhawm ua haujlwm, ua raws li thoob ntiaj teb ISO cov cuab yeej kho mob biocompatibility qauv. Cov khoom siv kuj muaj cov khoom siv zoo heev, nrog kev sib npaug ntawm qhov tawv thiab tawv, uas tuaj yeem tiv thaiv kev khoov thiab tawg thaum lub sijhawm ua haujlwm nyuaj thiab ua kom ruaj khov ntawm cov qauv kev ua haujlwm thoob plaws hauv kev ua haujlwm.

3. Precision Integrated Processing Craftsmanship

Lub atraumatic mem hluav point spinal needle txais ib qho kev sib koom ua ke -cov txheej txheem molding, tso tseg tag nrho cov txheej txheem sib cais thiab cov txheej txheem sib txuas uas ua rau muaj qhov tsis zoo. Cov txheej txheem tsim cov txheej txheem tshem tawm cov qauv sib txawv, vuam seams, thiab cov ntsiab lus tsis muaj zog ntawm lub cev, kom tsis txhob muaj teeb meem zoo xws li rab koob lub cev pob txha, kua dej, thiab cov kab mob seem ntawm vuam seams thaum siv kho mob.

Cov cwj pwm tseem ceeb yog ua tiav los ntawm CNC ultra- precision tsis siv neeg sib tsoo tshuab, uas ua kom muaj kev sib koom ua ke radian, bluntness, thiab symmetry ntawm tag nrho cov khoom specifications, tshem tawm ib tug neeg zoo sib txawv. Multi-theem zoo deburring thiab daim iav polishing txheej txheem ua rau lub koob taub hau thiab rab koob lub cev nto du thiab flawless, realizing lub cev sib cais minimally invasive puncture. Tus txheej txheem stretching thiab straightening txheej txheem xyuas kom meej tias tag nrho cov koob lub cev yog ncaj thiab uniform nyob rau hauv thickness, muab ruaj khov kev txhawb nqa rau kev kho mob ua hauj lwm raug.

4. nruj Sterilization thiab ntim cov qauv

Tag nrho cov cwj mem mem hluav taw tes txha caj qaum yog tsim, ua tiav, thiab ntim rau hauv cov plua plav tshaj lij-cov kev cob qhia pub dawb tsis muaj menyuam. Tom qab txhua yam ua tiav, tag nrho cov khoom tau txais electrolytic polishing thiab kev kho deg passivation los txhim kho qhov chaw durability thiab antibacterial kev ua tau zoo. Tom qab ntawd, siab -kub tshuaj tua kab mob thiab ethylene oxide sterilization yog ua, thiab nruj microbial nrhiav tau ib los ntawm ib tug los xyuas kom meej tias cov khoom sterility tus nqi raws li thoob ntiaj teb cov qauv kev kho mob.

Kev ntim khoom tsis muaj menyuam zaum kawg yog ua tiav hauv cov plua plav- ib puag ncig dawb kom tsis txhob muaj cov kab mob sib kis. Lub thawv ntim txheej txheem yog siab-tiv taus, poob- tiv taus, thiab ya raws- pov thawj, uas tuaj yeem tiv thaiv cov khoom los ntawm kev puas tsuaj thiab kev ua qias tuaj thaum lub sij hawm ntev - kev thauj mus los thiab khaws cia ntau. nruj tag nrho- txheej txheem kom tsis muaj menyuam thiab cov qauv ntim khoom kom ntseeg tau tias txhua yam khoom tsis muaj menyuam, nyab xeeb, thiab tsim nyog thaum tawm hauv lub hoobkas.

5. Cov lus xaus

High -cov ntaub ntawv kho mob zoo stainless hlau, precision integrated processing thev naus laus zis, thiab nruj me ntsis cov qauv tsim ua ke tsim cov kev ua tau zoo ntawm cov cwj mem mem hluav taw tes txha caj qaum. Cov khoom siv txhim khu kev qha muaj kev nyab xeeb thiab ruaj khov craftsmanship zoo nteg lub hauv paus ruaj khov rau nws ntev - daim ntawv thov kev nyab xeeb nyob rau hauv lub ntiaj teb no soj ntsuam tus txha caj qaum thiab tshuaj loog ua hauj lwm.