Yuav ua li cas Micron-Level Precision Forged - Qhia Txog Kev Tsim Khoom Thiab Kev Tswj Xyuas Zoo Ntawm Cov Khoom Siv Trocar pov tseg

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Qhov seemingly yooj yime pov tseg trocar sthiab tiag tiag embodies txheej txheem los ntawm precision machining, electrochemical kev kho mob, txhaj tshuaj molding, thiab sterile ntim. Siv kev lag luam benchmark manufacturers ua piv txwv, cov txheej txheem tsim khoom tuaj yeem tawg ua tsib theem tseem ceeb.

Kauj Ruam 1: Kev Npaj Khoom Siv thiab Tube:​ Kev kho mob -qib 304 lossis 316L stainless hlau seamless raj tau txias txias thiab ci ntsa iab kom tau txais qhov loj me, yuav tsum tau khawb - dawb thiab nplai - dawb sab hauv phab ntsa. Qee cov qauv siab- kawg sib xyaw hauv Ni-Ti lossis L605 cobalt-chromium alloy los txhim kho lub zog. Cov pellets yas yuav tsum yog kev kho mob - qib PC (xws li Makrolon 2458), ABS, nylon, thiab kua silicone, ua raws li USP Class VI biocompatibility.

Theem 2: Precision tig thiab synchronous deburring:​ Stainless hlau raj yog ua tiav ntawm imported Swiss - hom CNC lathes (xws li Citizen Cincom L12-1M7) nrog rau ib qho clamping kom ua tiav qhov tho txawv ntawm ob qho kawg, chamfering, thiab sab nraud txoj kab uas hla, nrog rau kev tswj xyuas nyob rau hauv ± 0.01 hli. Lub tshuab synchronously executes micro-brush / vibration deburring tom qab drilling, xyuas kom meej R cov ces kaum <0.01 nti, tiv thaiv khawb rau endoscopic seev los yog ntaub so ntswg.

Theem 3: Electropolishing thiab Ultrasonic Tu:​ Cov hlau tig tau muab tso rau hauv electrolyte thiab electrified nrog cov tam sim no ncaj qha los xaiv yaj cov kab mob microscopic peaks thiab hav, ua tiav daim iav tiav thaum sealing nto micro- tawg thiab txhim kho corrosion. Tom qab ntawd, 40 kHz ultrasonic tu tshem tawm tag nrho cov sub-micron hais, mus txog qhov chaw tuag hauv lub lumen- qhov no yog qhov tseem ceeb rau kev tiv thaiv lub cev txawv teb chaws los ntawm kev nkag mus rau hauv lub plab kab noj hniav - kev ua haujlwm.

Kauj Ruam 4: Txhaj Moulding thiab Sib dhos:Cov lus qhia pob tshab obturator, cannula shells, sealing petals, thiab lwm yam, yog molded los ntawm kev txhaj tshuaj molding tshuab hauv chav huv huv (ISO Class 7), nrog cov pwm kub tswj kom tsis txhob muaj cov dab dej thiab npuas. Automated los ua ke kab nias- haum hlau cannulas nrog yas qhov chaw, nruab ua ntej-vulcanized silicone sealing rings thiab insufflation li qub, nrog 全程 (tag nrho- txheej txheem) xyuas ntawm torque / nias qhov tob.

Theem 5: EO Sterilization thiab Tso Tawm Tshuaj Ntsuam Xyuas:Cov khoom tiav tau ntim rau hauv Tyvek blister thawv, EO sterilized, thiab aerated kom txog thaum seem tsawg dua lossis sib npaug li 10 ug / g. Lawv raug tso tawm tom qab dhau ntau qhov kev kuaj xyuas QC suav nrog kev ua kom tsis muaj menyuam, pyrogen, airtightness (txoj kev sib tsoo), kev quab yuam, thiab kev sib khi ruaj khov. Txhua batch khaws cov qauv rau kev tshawb xyuas kev laus sai, ua pov thawj ruaj khov hauv lub neej txee (feem ntau 3-5 xyoos).

Nws yog qhov tseeb txheej txheej no-los ntawm- txheej tswj- los ntawm micron- theem kev tswj kev ua siab ntev mus rau qhov kev ruaj ntseg tsis muaj menyuam- uas ua rau muaj peev xwm siv tau cov khoom siv pov tseg kom nyab xeeb nkag mus rau phab ntsa plab hauv vib nas this thiab tswj pneumoperitoneum thoob plaws hauv cov txheej txheem. Dab tsi zoo li qhov yooj yim "trocar" yog qhov tseeb ib qho khoom sib xyaw ua ke ntawm kev tsim khoom thiab kev kho mob xav tau.