Clinical Pain Points, Txoj Cai Ua Haujlwm thiab Daim Ntawv Thov Tseem Ceeb Ntawm Chiba Needle Hauv Kev Tshawb Fawb Radiology

Clinical Pain Points

Interventional radiology thiab minimally invasive biopsy cov txheej txheem tau ntsib ntev kev mob cov ntsiab lus hauv kev kho mob puncture thiab sampling. Cov koob txhaj tshuaj niaj hnub feem ntau yog siv ntev -bevel txiav cov qauv, uas ua rau loj - thaj tsam tearing kev puas tsuaj rau cov ntaub so ntswg thaum nkag, yooj yim ua rau los ntshav, cov ntaub so ntswg edema thiab mob tom qab phais. Rau qhov sib sib zog nqus, cov ntaub so ntswg me me xws li daim siab, lub raum, cov qog nqaij hlav thiab lub plab kab noj hniav, cov koob tshuaj muaj qhov tsis zoo ntawm cov kev taw qhia tsis zoo, nws yooj yim rau rab koob sib txawv raws li kev taw qhia ultrasonic lossis fluoroscopic, ua rau tsis raug kuaj thiab kuaj tsis tau. Tsis tas li ntawd, cov koob tshuaj biopsy zoo tib yam muaj ib qho kev xaiv caliber, uas tsis tuaj yeem hloov mus rau qhov kev xav tau ntawm cov ntaub so ntswg sib txawv; Cov koob tuab ua rau muaj kev raug mob ntau dhau, thaum cov koob nyias nyias muaj qhov ntim tsis txaus, cuam tshuam rau kev kuaj mob kom raug. Tsis tas li ntawd, ntau cov cuab yeej tsoos tsoos tsis muaj cov qauv tsim qauv thiab ua kom tiav, uas tuaj yeem nqa cov ntaub so ntswg mus rau hauv qhov chaw sib sib zog nqus thaum sib tsoo, ua rau cov ntaub so ntswg paug thiab cuam tshuam nrog kev kuaj mob. Cov ntsiab lus mob no tau txwv qhov kev txiav txim siab thiab kev txhim kho me me ntawm kev cuam tshuam kev kuaj mob thiab kev kho mob, ua rau muaj kev pheej hmoo ua haujlwm thiab cov neeg mob tsis xis nyob rau kev ua haujlwm kho mob.

Txoj Cai Ua Haujlwm Core

Tsim los ntawm Dr. Kun Chiba, lubSiv rab koobyog ib tug kws tshaj lij minimally invasive puncture thiab sampling instrument tailored for interventional radiology, with unique mechanical and clinical working principles txawv ntawm cov koob tshuaj. Nws cov ntsiab lus zoo tshaj plaws nyob rau hauv tshwj xeeb luv luv 35℃bevel Chiba taw tes tsim, uas sib npaug ntse nkag thiab qis - kev raug mob kev ua haujlwm. Piv nrog rau cov tsoos 20℃ntev- bevel koob, luv luv bevel qauv tuaj yeem nkag mus rau fascia thiab cov ntaub so ntswg sai sai thaum txo qis kev sib tshuam ntawm cov ntaub so ntswg fibers, paub meej cov txheej txheem puncture. Lub koob lub cev txais siab -precision seamless stainless hlau raj thev naus laus zis, nrog daim iav du - polished nto kom txo qis kev sib txhuam thaum lub sij hawm ntxig thiab tshem tawm. Ib qho -lumen hollow qauv sib phim zoo- koob aspiration cytology txoj cai, uas tuaj yeem tshem tawm cov kab mob qog nqaij hlav, cov kua dej hauv cov ntaub so ntswg thiab cov kua dej cyst tsis rhuav tshem tag nrho cov qauv ntawm cov kab mob sib sib zog nqus. Cov khoom siv sib xyaw ua ke nruj thiab yoog raws kev ua tau zoo ua kom lub cev muaj zog ruaj khov nyob rau lub sijhawm sib sib zog nqus, zam kev khoov thiab sib txawv, thiab txhim kho qhov tseeb ntawm cov duab- coj puncture sampling.

Kev faib khoom thiab Parameter yam ntxwv

Chiba koob tsim ua tiav cov khoom faib raws li cov khoom siv, ntsuas qhov loj thiab ntev kom hloov mus rau ntau yam xwm txheej kho mob. Hais txog cov ntaub ntawv, cov khoom tseem ceeb tau txais kev kho mob -qib 304 stainless hlau thiab hloov kho 316 stainless hlau; 304 stainless hlau muaj qhov ruaj khov biocompatibility thiab tus nqi zoo rau kev kuaj mob niaj hnub, thaum 316 stainless hlau muaj zog corrosion kuj thiab siab -kub kom tsis muaj menyuam, haum rau kev rov ua haujlwm siab - qauv kev ua haujlwm tsis muaj menyuam thiab kev kuaj mob tshwj xeeb. Nyob rau hauv cov nqe lus ntawm koob gauge, nws npog ib tug ntau yam ntawm specifications los ntawm 16G mus rau 27G, realizing meej gradient txuam: loj gauges (16G-}18G) yog siv rau tuab cov ntaub so ntswg sampling, nruab nrab gauges (19G-22G) yog universal rau niaj hnub daim siab thiab ob lub raum (7) gauges. cov ntaub so ntswg ilv superficial thiab pediatric minimally invasive sampling. Hais txog qhov ntev, tus qauv 90mm specification ua tau raws li qhov xav tau ntawm qhov ntiav thiab sib sib zog nqus, thaum qhov ntev customized txhawb nqa tshwj xeeb lub cev txoj haujlwm thiab kev ua haujlwm sib sib zog nqus. Tag nrho cov khoom tau txais tus qauv Chiba luv-bevel ntsis raws li lub hauv paus feature, txawv lawv los ntawm Quincke thiab Whitacre koob.

Standard Clinical Operation Guidelines

Kev ua haujlwm tau zoo yog tus yuam sij rau muab kev ua si tag nrho rau qhov ua tau zoo me me thiab meej ntawm Chiba koob. Tag nrho cov txheej txheem yog muab faib ua preoperative npaj, intraoperative puncture sampling thiab postoperative tshem tawm kev saib xyuas. Ua ntej ua haujlwm, cov kws kho mob xaiv cov koob txhaj tshuaj raws li qhov chaw ntawm qhov txhab, cov ntaub so ntswg ceev thiab qhov tob: zoo- ntsuas cov koob rau cov kab mob me me thiab nruab nrab- ntsuas koob rau cov khoom sib sib zog nqus. Ua kom tiav ultrasonic lossis fluoroscopic positioning los cim txoj kev pom kev zoo thiab zam cov hlab ntsha thiab cov hlab ntsha. Kev siv tshuaj tua kab mob ntawm daim tawv nqaij niaj hnub thiab tshuaj loog hauv zos yog ua los xyuas kom tsis muaj menyuam. Intraoperatively, tuav rab koob kom ruaj khov, tuav lub kaum sab xis ntawm 30-45℃raws li cov ntaub so ntswg tuab, thiab maj mam nce mus raws txoj hauv kev. Tom qab mus txog qhov chaw kho mob, siv qhov tsis zoo siab nqus los ua kom tiav cov xov tooj ntawm tes thiab cov kua dej sampling, thiab ua kom lub koob lub cev ruaj khov thaum kuaj kom tsis txhob muaj qhov sib txawv. Tom qab phais tas, maj mam thim cov koob raws li txoj hauv kev los txo cov ntaub so ntswg khawb, ua kom lub hauv paus compression hemostasis thiab hnav tsis taus, thiab saib tus neeg mob los ntshav, o thiab tsis xis nyob.

Tswv yim Clinical Experience

Tom qab xyoo ntawm kev kho mob nce qib, Chiba koob tau tsim kom muaj kev paub siv tswv yim hauv kev cuam tshuam hluav taws xob. Ua ntej, qhov luv -bevel tip tsim tau zoo txo ​​cov ntshav los ntshav thiab postoperative cov ntaub so ntswg adhesion, thiab qhov chaw kho mob tus nqi yog 40% qis dua li cov tsoos ntev - bevel koob. Qhov thib ob, tag nrho - qhov ntsuas qhov loj me sib piv paub txog tus kheej tus qauv: 22G Chiba koob yog cov qauv siv dav dav tshaj plaws, uas tuaj yeem sib npaug cov qauv tsim nyog thiab kev raug mob tsawg kawg hauv plab thiab thoracic organ biopsy. Thib peb, daim iav du - polished rab koob lub cev zam cov ntaub so ntswg nqa tau- dhau, txo qhov kev pheej hmoo ntawm cov kab mob kis kab mob thiab txhim kho kev kuaj mob kom raug. Plaub, hauv ultrasound-kev taw qhia puncture, tus qauv bevel tshwj xeeb txhim kho ultrasonic visibility, pab cov kws kho mob kom txiav txim siab txog txoj hauj lwm ntawm rab koob thiab txhim kho qhov kev ua tau zoo ntawm kev sib tsoo. Cov ntaub ntawv kho mob qhia tau hais tias tus qauv siv cov koob Chiba tuaj yeem ua rau ib qho - lub sij hawm puncture ua tau zoo npaum li cas ntawm qhov kev kuaj mob tsawg kawg nkaus rau ntau dua 98%, thiab txo cov neeg mob lub sijhawm rov qab los.

Summary and Prospect suggestions

Raws li cov cuab yeej tseem ceeb hauv kev kuaj mob me me, Chiba koob daws cov ntsiab lus mob ntawm kev raug mob loj, tsis muaj tseeb thiab yooj yim kis kab mob ntawm cov koob txhaj tshuaj. Kev cia siab rau qhov tshwj xeeb luv luv -bevel tip design, siab- cov ntaub ntawv zoo stainless hlau thiab tag nrho - cov ntaub ntawv qhia tshwj xeeb, nws tau dhau los ua cov cuab yeej nyiam rau kev nplua - koob aspiration biopsy, cyst fluid aspiration thiab contrast agent txhaj. Tam sim no, kev lag luam tseem muaj teeb meem xws li kev xaiv tsis tu ncua thiab tsis paub txog kev ua haujlwm ntawm cov neeg ua haujlwm kho mob tshiab. Nyob rau hauv lub neej yav tom ntej, cov tsev kho mob yuav tsum ntxiv dag zog rau cov txheej txheem kev cob qhia ntawm Chiba koob xaiv kev faib tawm thiab kev ua haujlwm puncture, thiab tsim cov xwm txheej- raws li cov lus qhia tshwj xeeb. Cov neeg tsim khoom yuav tsum tau ua kom zoo dua txheej txheej txheej txheej txheej txheej los txo kev sib txhuam thiab txhim kho ultrasonic visibility. Nrog rau kev ua kom nrov nrov ntawm kev siv tshuaj tsawg tsawg, cov koob Chiba yuav raug siv ntxiv rau hauv kev kuaj mob ntxov, kev cuam tshuam mob thiab kev kho mob tsawg, thiab txhim kho mus rau qhov siab dua, kev raug mob qis dua thiab muaj zog ntau dua -scenario adaptability.