Quincke Tswv yim:
Quincke Tip Spinal Needles muab qhov zoo tshaj plaws hauv ntau qhov ntau thiab tsawg xws li 18G txog 27G, nrog rab koob ntev ntawm 2 "mus rau 7".
Pencil Point:
Yas fixator tis yog muaj.Standard koob ntev yog 110mm, lwm yam koob ntev kuj muaj.Piv nrog mem hluav taw tes, quincke taub hau ua rau muaj kev puas tsuaj ntau dua.
Nta:
- Kev kho mob qib stainless hlau koob thiab stylets
- Tag nrho qhov ntau thiab tsawg ntawm koob tshuaj loog
- Txheeb xyuas raws li tus txha caj qaum bevel quincke taub, mem hluav taw tes thiab koob epidural
- Koob bevel enables du, sharpness, maximize, neeg mob kev nplij siab
- Sterile, pov tseg koob muaj tinted translucent Luer-Lok hub rau kev pom zoo ntawm cov kua cerebrospinal.
Kev siv:
Cov koob txha caj qaum yog siv los txhaj tshuaj analgesia thiab / lossis tshuaj loog ncaj qha rau hauv CSF feem ntau ntawm qhov taw tes hauv qab ob lub lumbar vertebra.Spinal needles nkag mus rau hauv lub hlwb txha caj qaum (CSF) los ntawm cov membranes nyob ib ncig ntawm tus txha caj qaum.Ib rab koob introduction yog siv nyob rau hauv tej rooj plaub kom stabilize qhov ntxig ntawm rab koob thiab pab ntxig los ntawm tawv tawv.Cov koob thiab stylet tau nce mus rau dura nyob rau hauv qhov chaw intvertebral (lub stylet nres cov ntaub so ntswg thaiv lub koob thaum lub sij hawm ntxig).Ib rab koob introduction yog siv nyob rau hauv qee kis kom stabilize qhov ntxig ntawm rab koob.Ib zaug dhau ntawm dura thiab nyob rau hauv txoj hauj lwm, tus neeg qhia tawm raug tshem tawm thiab tshem tawm cov stylet ua rau CSF ntws mus rau hauv rab koob.CSF tuaj yeem sau tau rau kev kuaj mob lossis lub koob txhaj tshuaj tuaj yeem txuas nrog tus txha caj qaum los txhaj tshuaj loog lossis tshuaj tua kab mob.
Whilst Quinke koob zoo li txiav los ntawm dura (lub tawv txheej membrane), mem hluav taw tes tsim xws li Sprotte thiab Whitacre yog tsim los rau ib feem ntawm cov fibers ntawm dura es tsis txhob txiav lawv, txo kev puas tsuaj rau dura fibers thiab txo qhov kev pheej hmoo ntawm post-dural puncture mob taub hau.