Dexmedetomidine Hydrochloride Txhaj

Cov khoom tseem ceeb ntawm cov khoom no yog dexmedetomidine hydrochloride.

Cov khoom no yog cov kua ntshiab uas tsis muaj xim.

1) Siv rau sedation nyob rau hauv cov neeg mob uas tsis yog intubated ua ntej thiab / los yog thaum lub sij hawm kev phais thiab lwm yam txheej txheem.

2) Sedation thaum lub sij hawm tracheal intubation thiab mechanical ventilation nyob rau hauv cov neeg mob phais uas siv tshuaj loog.

3) Cov khoom no yog siv rau sedation ntawm cov neeg mob uas pib intubation thiab siv lub tshuab ua pa thaum lub sij hawm kho mob hnyav. Qhov nruam infusion ntawm cov khoom no yuav tsum tsis pub tshaj 24 teev.

1 ml: 100 ug; 2ml: 200 μg (xws li C13H16N2)

Vim muaj kev sib cuam tshuam ntawm cov tshuaj, nws yuav tsim nyog los txo qhov ntau npaum li cas ntawm cov khoom no thaum noj ib txhij nrog lwm yam tshuaj loog, sedatives, hypnotics, los yog opioids (saib tshuaj sib cuam tshuam).

Cov neeg mob uas muaj lub siab thiab lub raum tsis ua haujlwm, nrog rau cov neeg laus laus, yuav tsum xav txog kev txo cov tshuaj noj.

Vim tias tsis muaj kev sib raug zoo ntawm lub cev, cov khoom no yuav tsum tsis txhob muab tshuaj ib txhij nrog ntshav lossis ntshav los ntawm tib lub catheter intravenous. Thaum cov khoom no raug tswj hwm ib txhij nrog cov tshuaj hauv qab no, kev tsis sib haum xeeb tshwm sim: amphotericin B thiab diazepam.

Thaum cov khoom no raug tswj hwm ib txhij nrog cov tshuaj hauv qab no, kev sib xyaw ua ke tau pom: 0.9% sodium chloride txhaj, 5% qabzib txhaj tshuaj, 20% mannitol txhaj, thiab sodium lactate Ringer txhaj.

Nws tau raug lees paub tias qee hom roj hmab ntuj tuaj yeem nqus cov khoom no, thiab nws raug nquahu kom siv cov khoom siv hluavtaws lossis coated rubber ncoo xa khoom.

Dexmedetomidine yog ib qho kev xaiv 2-adrenergic receptor agonist nrog cov teebmeem sedative. Thaum cov tsiaj tau txais kev txhaj tshuaj qeeb ntawm dexmedetomidine 10-300 µ g/kg, xaiv cov teebmeem ntawm 2-adrenergic receptors tuaj yeem pom. Txawm li cas los xij, ntawm cov koob tshuaj ntau dua (Ntau dua lossis sib npaug ntawm 1000 µ g / kg), qeeb lossis nrawm nrawm ntawm cov hlab ntsha tuaj yeem cuam tshuam rau 1- thiab 2- receptors.

Khaws rau hauv lub thawv kaw hauv qab 30 degree.

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