Yuav Ua Li Cas Cov Khoom Siv Evolution Txhim Kho Qhov Kev Paub Txog Biopsy Tsis Muaj . 1 Core Needles

Qhov zoo li yooj yim "Tsis yog. 1" core biopsy koob yog, qhov tseeb, crystallization ntawm cov khoom siv science thiab precision manufacturing. Qhov muaj pes tsawg leeg ntawm lub cev koob, nws txoj kev kho deg, thiab cov duab ntawm lub koob lub taub hau ncaj qha cuam tshuam qhov kev sib tw, txiav sharpness, ultrasound visibility, thiab tag nrho cov neeg mob kev nplij siab.

Kev sib piv ntawm Mainstream Base Materials:

1. Kev Kho Mob Qib Stainless Hlau (304/316L):Cov khoom siv ntau tshaj plaws thiab siv dav. Nws qhov zoo yog nyob rau hauv siab zog, hardness, thiab zoo heev corrosion kuj. Rau No. 1 core koob, stainless hlau ua kom lub hau thiab cannula tsis deform nyob rau hauv siab - ceev caij nplooj ntoos hlav firing, tso cai rau kev txiav txim. Txawm li cas los xij, nws qhov ceev ceev ua rau rab koob hnyav dua, thiab nws ua rau cov khoom tseem ceeb hauv MRI ib puag ncig.
2. Titanium Alloy (Ti-6Al-4V):​ Titanium alloys tau nce zuj zus los ua cov khoom ntawm kev xaiv rau siab -kawg biopsy koob. Nrog rau qhov ceev tsuas yog 60% ntawm cov hlau tsis muaj steel, lub koob lub cev yog sib dua, muab kev tuav zoo dua. Qhov tseem ceeb tshaj, titanium tsis yog-sib nqus thiab muaj kev sib raug zoo MRI zoo, ua rau tsis muaj kev cuam tshuam thaum MRI- qhia txog biopsies. Tsis tas li ntawd, nws cov biocompatibility zoo tshaj yuav pab txo qis cov ntaub so ntswg hauv zos. Txawm li cas los xij, nws cov nqi yog siab dua li cov hlau tsis muaj steel, thiab nws muaj kev sib tw ntau dua machining.
3. High-Kev Ua Haujlwm Polymers (piv txwv li, PEEK, Polycarbonate):​ Kev kho mob- qib polymers feem ntau yog siv rau cov tes thiab tsis yog - cov khoom siv tseem ceeb ntawm cov koob txhaj tshuaj pov tseg. Lawv muab cov hluav taws xob rwb thaiv tsev, ua kom yooj yim ergonomic tsim los ntawm kev txhaj tshuaj molding, thiab txo cov nqi. Txawm li cas los xij, txwv los ntawm lub zog, lawv tseem tsis tuaj yeem hloov tag nrho cov hlau rau cov khoom txiav.

Revolution in Surface Txheej Technology:

Txhawm rau kov yeej qhov kev sib txhuam tsis sib haum ntawm cov hlau nto, cov txheej txheem txheej txheej txheej txheem tau siv rau No. 1 core needle.

• Siliconization:Cov txheej txheem ntau tshaj plaws. Nws tsim ib qho ultra- nyias, iav- zoo li silica txheej ntawm rab koob. Nws ua rau txo qis kev sib txhuam ntawm rab koob thiab cov ntaub so ntswg, ua rau kev ntxig smoother, txo cov ntaub so ntswg thiab tearing, thiab thiaj li txo cov neeg mob.
• PTFE (Polytetrafluoroethylene) Txheej:Feem ntau hu ua "Teflon." Muaj cov coefficient qis tshaj plaws ntawm kev sib txhuam ntawm cov khoom siv, nws muab tshwj xeeb lubricity thiab hydrophobicity. Koob coated nrog PTFE tsis ua raws li cov ntaub so ntswg, zoo tiv thaiv cov ntshav thiab cov khib nyiab los ntawm kev ua raws li cov ncej, yog li tswj xyuas qhov pom tseeb thiab txo qhov kev pheej hmoo ntawm cov kab mob sib kis.
• Hydrophilic Txheej:Ib tiam tshiab ntawm cov txheej txheem ntse. Lawv tsis yog-tacky thaum qhuav tab sis ua tau nplua mias thaum sib cuag nrog cov kua hauv lub cev los yog saline. Cov txheej no ua rau txo qis kev quab yuam, ua rau nws tshwj xeeb tshaj yog tsim rau navigating tawv los yog calcified cov ntaub so ntswg.

Craftsmanship in Needle Tip Design:

Ntxiv rau cov ntaub ntawv, qhov geometry ntawm rab koob taub yog qhov tseem ceeb. Tus yam tsis muaj. 1 koob tseem ceeb nta ib lub taub hau los yog thim rov qab- txiav tawm. Lub kaum sab xis ntawm lub bevel yog xam los xyuas kom meej meej thaum tsim lub dav hlau huv si thaum txiav. Qee cov khoom lag luam zoo kuj suav nrogechogenic cov cim​ (xws li grooves lossis laser -etched dots) ntawm lub ntsis kom txhim khu kev pom nyob rau hauv ultrasound, txhim kho lub hom phiaj raug.

Txhua qhov kev nce qib hauv cov ntaub ntawv tshawb fawb muaj txiaj ntsig ua rau No. 1 core biopsy koob muaj kev nyab xeeb, ua haujlwm tau zoo, thiab ntau dua tib neeg-centric.