Kev tsim khoom kos duab los ntawm cov hlau tsis muaj hlau mus rau cov khoom tiav tiav

Nyob rau hauv cov khoom siv kho mob manufacturing sector, seemingly ncaj nraim15G Infusion koobembodies lub pinnacle ntawm precision engineering. Nws txoj kev hloov pauv los ntawm cov hlau tsis muaj steel hlau mus rau hauv cov khoom tsis muaj menyuam ua tiav muaj ntau ntau theem, qhov kev tswj xyuas qhov tseeb ntawm txhua qhov kev sib txuas dictates qhov kawg kev nyab xeeb. Rau cov chaw tsim khoom, qib automation thiab txheej txheem kev ruaj ntseg ntawm cov kab ntau lawm no ua haujlwm raws li cov qauv tseem ceeb ntawm kev sib tw tseem ceeb.

Theem 1: Kev Tswj Cov Khoom Siv Tsis Txaus.​ Kev taug kev pib nrog qib siab -kev kho mob zoo- qib stainless hlau. Reputable manufacturers eschew generic lag luam tubing, opting hloov rau kev cai coils los ntawm steel mills ntsib ASTM A580 / A580M qauv. Ua ntej 入库 (warehousing), zoo engineers siv Optical Emission Spectrometers (OES) los xyuas cov tshuaj muaj pes tsawg leeg, xyuas kom meej theem ntawm Chromium (Cr), Nickel (Ni), Molybdenum (Mo), thiab lwm yam. Tib lub sijhawm, eddy tam sim no kuaj cov cuab yeej tshuaj ntsuam xyuas rau saum npoo micro- tawg, tshem tawm qhov muaj peev xwm qaug zog. Tsuas yog cov ntaub ntawv dhau lub rooj vag nruj nruj no mus rau lub tuam tsev kos duab.

Theem 2: Precision Tube Drawing thiab Annealing.Qhov no yog ib qho ntawm cov txheej txheem xav tau tshaj plaws hauv Infusion Needle fabrication. Cov coils tau dhau los ntawm ntau qhov kev kos duab txias dhau los nrog cov roj nplua nyeem tshwj xeeb, txo qis txoj kab uas hla mus rau 15G specification. Txhawm rau tuav lub raj yas thiab tiv thaiv kev puas tsuaj rau lub sijhawm ua haujlwm tom ntej, cov kev kho mob ci ntsa iab yog sib cuam tshuam tom qab ob peb lub voj voog kos duab los daws cov teebmeem kev ua haujlwm. Thaum lub sij hawm no, manufacturers yuav tsum tau nruj me ntsis tswj lub raj concentricity thiab straightness; Ib qho me me ovality sib txawv tuaj yeem ua rau asymmetrical tip sib tsoo downstream, adversely cuam tshuam rau kev ua tau zoo.

Theem 3: Micro-Machining ntawm rab koob.Lub taub hau sawv cev rau tus ntsuj plig ntawm Infusion Needle. Ntawm cov kab ntau lawm niaj hnub no, cov raj tau muab tso rau hauv siab - precision CNC sib tsoo chaw. Siv cov pob zeb diamond sib tsoo lub log tig ntawm qhov nrawm, qhov kawg ntawm qhov xaus tau ua ntau yam -faceted txiav. Kev ua haujlwm aLancet Pointconfiguration ua piv txwv, manufacturers yuav tsum precisely tswj lub kaum sab xis thiab symmetry ntawm peb txiav facets. Qhov no ua kom lub taub hau incises cov ntaub so ntswg zoo li lub scalpel thaum nkag mus rau cov pob txha cortical ntom ntom, tsis yog rub nws. Ncej- sib tsoo, ntxuav ultrasonic tshem tawm cov khib nyiab hlau uas ua rau saum npoo, tiv thaiv kev tsis pom zoo rau tus neeg mob thiab ua rau lub cev txawv teb chaws.

Theem 4: Kev kho deg thiab lubrication.​ Txhawm rau txo qhov kev tiv thaiv ntxiv, lub koob sab nrauv phab ntsa feem ntau tau txais ultra- txheej txheej ntawm kev kho mob- qib silicone roj. Daim ntawv thov no nyob deb ntawm qhov yooj yim poob; electrostatic spraying los yog tswj dip- txheej txheem txheej ua kom muaj kev tiv thaiv ib puag ncig yam tsis muaj dej los yog pooling. Qee cov tuam txhab hwm tseem siv cov txheej txheem hydrophilic txheej. Cov coatings no ua tshwj xeeb tshaj yog nplua thaum dej, txo cov ntaub so ntswg puas thiab txo qhov adhesion ntawm cov koob taub thiab cov pob txha pob txha kab noj hniav. Critically, silicone roj ntau npaum yuav tsum tau ceev faj calibration; Cov nyiaj ntau dhau tuaj yeem nkag mus rau hauv cov qauv hauv cov pob txha, cuam tshuam nrog kev kuaj cytological tom ntej.

Kauj Ruam 5: Kev Sib Koom Tes Sib Koom Tes thiab Kev Tswj Xyuas Chav.Kev sib sau koob txhaj tshuaj tshwm sim hauv ISO Class 7 (10,000 qib) lossis ISO Class 8 (100,000 qib) ib puag ncig huv. Lub koob raj yog txuas mus tas li rau tus kov crafted los ntawm ABS los yog PC polymers ntawm thermal riveting los yog adhesive bonding. Thoob plaws hauv cov txheej txheem no, cov tuam txhab tsim khoom yuav tsum ua kom muaj kev sib haum xeeb ntawm stylet (sab hauv cannula) thiab sab hauv txoj kab uas hla ntawm rab koob - tso cai rau kev nkag mus zoo thaum tiv thaiv ntau qhov sib txawv uas tuaj yeem ua rau huab cua tawm thaum lub sij hawm aspiration. Cov chaw nres tsheb tsis siv neeg saib xyuas riveting siab thiab qhov chaw nyob hauv lub sijhawm tiag tiag, lav qhov kev sib txuas zoo sib xws ntawm txhua chav nyob.

Theem 6: Ntxuav, ntim, thiab Sterilization.​ Cov khoom ua tiav ib nrab-cov khoom tiav tau ua tiav ntau- da dej huv huv kom tshem tawm cov khoom seem thiab cov organic residues. Cov khoom tom qab ntawd nkag mus rau theem ntim, feem ntau nyob hauv ib tus zuj zus hauv tev hnab uas tsim los ntawm Tyvek® (DuPont) thiab kev kho mob - qib ntawv lim ntshav. Thaum kawg, cov khoom siv tau raug rau Ethylene Oxide (EO) gas sterilization. Cov txheej txheem chemosterilization nyuaj no xav tau kev tswj xyuas nruj ntawm cov roj concentration, kub, av noo, thiab lub sijhawm nyob. Tom qab ua kom tsis muaj menyuam, lub sijhawm aeration dav dav - feem ntau kav ntev txog ob lub lis piam- yog qhov yuav tsum tau ua kom ntseeg tau tias EO seem (piv txwv li Ethylene Chlorohydrin, ECH) poob qis dua qhov txwv tau teev tseg los ntawm ISO 10993 tus qauv (xws li ECH Tsawg dua lossis sib npaug li 10 ug / g).

Rau cov neeg yuav khoom nrhiav cov kev pabcuam customization, nkag siab qhov tob ntawm cov chaw tsim khoom lub peev xwm yog qhov tseem ceeb. Cov chaw muaj peev xwm ua kom tiav2D / 3D kos duab-raws li customizationsFeem ntau muaj kev sib koom ua ke ua haujlwm spanning pwm tsim los ntawm cov khoom tiav. Lawv tuaj yeem kho tsis tau tsuas yog rab koob ntev thiab ntsuas, tab sis kuj tseem txhim kho ergonomics raws li kev soj ntsuam cov lus pom zoo, lossis txawm tias siv cov cim tshwj xeeb txheej rau radiopacity hauv qab fluoroscopy. Thaum xaiv ib lub tuam txhab Infusion Koob, ntawm - qhov chaw soj ntsuam ntawm lub chaw soj nstuam infrastructure-xyuas lub xub ntiag ntawm universal xeem tshuab (rau penetration quab yuam), contour projectors (rau lub kaum sab xis soj ntsuam), thiab particle counters (rau ib puag ncig xyuas)-yog indispensable metrics ntawm lub zog zog kom cov khoom zoo.