https://www.chamfondbiotech.com/4-types-of-pob txha-marrow-biopsy-needles/

Hauv lawv cov kev tswj hwm niaj hnub, cov cuab yeej siv hauv tsev kho mob, chaw muag khoom ntawm cov khoom siv, thiab cov kws saib xyuas neeg mob hauv chav ua haujlwm thiab lub chaw hematology yuav tsum tsim kom muaj cov ntaub ntawv tshawb fawb thiab cov ntawv thov raws li "qhov loj npaum li cas.pob txha hlwb biopsy koobyog xav tau, "kom tsis txhob muaj cov xwm txheej uas cov kev qhia tshwj xeeb tsis meej pem (piv txwv li, rab koob aspiration yog siv yuam kev raws li koob tshuaj biopsy), uas tuaj yeem ua rau rov qab los ntawm kev siv cov kab mob pathological lossis xav tau kev sib tsoo thib ob.

1. Paub meej qhov sib txawv ntawm qhov sib txawv ntawm rab koob Aspiration thiab Biopsy (Trephine) koob

• Aspiration hom pob txha pob txha puncture koob (Aspiration):Cuam tshuam li 16G (1.6mm), 18G (1.2mm), 20G (0.9mm), nrog qhov ntev feem ntau yog li ntawm 50 txog 100mm (BMT-Ib hom pob). Nws tsuas yog siv rau smears, ntws cytometry, staining, thiab kuaj molecular thiab tsis tuaj yeem hloov cov koob tshuaj biopsy kom tau txais cov ntaub so ntswg.
• Trephine/Biopsy hom pob txha pob txha puncture koob (Trephine/Biopsy):Kos npe li 11G/12G/13G/14G, qhia meej tias "biopsy koob," "Trephine," "cov ntaub so ntswg sampling," nrog rau qhov ntev ntawm 70/100/120/150mm (BMT-B hom pob lossis cais cov koob txhaj tshuaj). Qee qhov "ib rab koob rau ob txoj kev siv" BMT{10}}A / B pob muaj ib rab koob tuab uas tuaj yeem siv ua ntu zus rau kev ua rau kev xav thiab kev kuaj ntshav.
• Pediatric - pob tshwj xeeb (BMT-C hom):Xws li cov koob txhaj tshuaj zoo (16G-20G × 15-25mm) lossis koob tshuaj rau menyuam yaus (13G × 40-65mm).

Cov kev tsis sib haum xeeb rau kev yuav khoom thiab kev sib tw yuav tsum muaj xws li: ① Ib - sij hawm siv cov pob txha pob txha tsis huv (trephine) koob; ② Sab nraud txoj kab uas hla Ntau dua lossis sib npaug li 2.4 hli (piv txwv li, Tsawg dua lossis sib npaug rau 13G), nyiam dua muab 11G thiab 13G xaiv; ③ Siv tau ntev ua haujlwm npog 100mm thiab 150mm (rau cov neeg laus) thiab 65mm (rau cov menyuam yaus ua lwm yam); ④ Nruab nrog adjustable qhov tob limiter thiab extraction cuab tam (probe / stick); ⑤ Ua raws li YY/T 0321.3-2020 thiab ISO 11070; ⑥ EO sterilization nrog SAL=10⁻⁶.

II. Pom zoo Cov Lus Nug Loj Sib Txuas (Rau Tsev Kho Mob Tertiary 'Hematology / Oncology Departments)

Adult Standard Trephine Biopsy Needle 11G × 100mm los yog 13G × 100mm 30% Routine neeg laus iliac pob txha biopsy Adult Extended Trephine Biopsy koob 11G × 150mm los yog 13G × 150mm 20% Obese / BMI siab cov neeg mob 5 × Trephine (Biopsy) 14G × 50mm 10% Pediatrics / tub ntxhais hluas Aspiration koob (Tus khub) 16G los yog 18G × 70-100mm Txhua feem pob txha pob txha kua aspiration nyob rau hauv tib lub lag luam Pediatric Aspiration koob (Tus khub) 20G × 25mm los yog 2mmial tib yam li 18G

Nco tseg: Qhov piv txwv tshwj xeeb yuav raug hloov kho raws li qhov ntim txhua xyoo biopsy thiab cov neeg mob ntawm lub tsev kho mob no. Hauv ntau lub chaw, kev siv tus nqi ntawm 11G yog siab dua li ntawm 13G vim tias cov qauv zoo dua, tab sis qhov kev pheej hmoo los ntshav ntawm 13G qis dua me ntsis.

III. Cov ntsiab lus tseem ceeb ntawm Warehouse Inspection thiab Expiry Period Management

• Qhib thiab tshuaj xyuas:Lub ntim sab nrauv qhia meej meej ntsuas ntsuas (nrog rau mm hloov dua siab tshiab), siv tau ntev, batch tooj, hnub tas sij hawm, STERILE mark, thiab "Rau ib zaug xwb." - Tshawb xyuas cov khoom tiag: Ua ntej unpacking, ib qho kev soj ntsuam random yog ua kom paub meej tias cov koob txhaj tshuaj tsis flattened, cov koob cores tuaj yeem muab tso ncaj qha thiab tshem tawm, thiab qhov tob limiters tuaj yeem kaw tau . - Cov teeb meem cuam tshuam txog qhov loj me (bent syringes, daig rab koob cores) tau ncaj qha tsis lees paub.
• Kev ceeb toom tas sij hawm:Teem lub 3-hli ceeb toom rau hnub tas sij hawm ze, ua raws li Thawj-Hauv-Thawj-Tawm (FIFO) txoj cai. Cov koob txhaj tshuaj ntawm pob txha pob txha feem ntau muaj lub sijhawm tas sijhawm ntawm 3 txog 5 xyoos. Ua tib zoo khaws cia rau hauv qhov chaw qhuav thiab tsis muaj zog.
• Tshaj tawm ntawm cov xwm txheej tsis zoo:Yog tias thaum lub sijhawm ua haujlwm, rab koob lub cev tawg (feem ntau hais txog kev siv dua lossis ntau dhau torque - tam sim no tag nrho ib zaug- siv yuav tsum tsis txhob rov qab siv dua), lossis cov ntaub so ntswg tsis tuaj yeem muab rho tawm (sampling qhov rai loj yog qhov txawv txav / sab hauv kab noj hniav yog ntxhib), qhia rau lub teb chaws qhov kev saib xyuas tsis zoo.

IV. Cov ntsiab lus tseem ceeb ntawm Dimensional nkag siab hauv kev qhia siv tshuaj kho mob

Thaum ua kev cob qhia pob txha pob txha rau cov kws kho mob tshiab thiab cov neeg nyob hauv kev cob qhia, nws tau hais tias:

• Xaiv lub koob:Nco ntsoov xyuas tus lej ntsuas thiab qhov ntev ntawm lub ntim. Lub biopsy yuav tsum siv ntau dua lossis sib npaug rau 13G trephine koob; Tsis txhob siv 18G aspiration koob hloov.
• Kev txiav txim qhov ntev:Rau cov neeg mob rog rog, kwv yees qhov ntev ua ntej ntawm 150mm. Yog tias nws luv dhau, nws yuav ua rau "tuaj yeem kov cov pob txha tab sis tsis tuaj yeem nkag mus rau hauv medullary kab noj hniav."
• Kev txiav txim siab qhov tob:Nruab qhov tob limiter thiab xauv nws. Feem ntau, ntxig 1.5 mus rau 2cm rau hauv pob txha; tsis txhob dig muag mus tob.
• Xaiv qhov rho tawm:Tom qab ncav cuag qhov tob, me ntsis thim lub koob los ntawm ib nrab tig ua ntej tshem nws kom tiv thaiv cov ntaub so ntswg los ntawm kev daig ntawm lub qhov rais thiab tawg.

Los ntawm tus qauv tsim cov ntawv teev npe raws li qhov loj me, ua raws li kev tswj hwm nruj thaum lub sijhawm lees txais, thiab ua cov kev kawm kho mob, tus nqi rov qab - kev tshuaj xyuas vim "xaiv qhov tsis zoo ntawm rab koob" tuaj yeem txo qis, qhov kev txaus siab ntawm kev kuaj mob tuaj yeem txhim kho, thiab kev txom nyem ntxiv ntawm cov neeg mob tuaj yeem txo tau.