Utilise an electronically controlled, electric motor to drive the plastic syringe plunger, infusing the syringe contents into the patient. Lawv hloov kho tus kws kho mob lossis kws tu mob tus ntiv tes xoo los ntawm kev tswj qhov nrawm (ntws mus tus nqi) Tus neeg teb xov tooj yuav tsum siv cov koob txhaj tshuaj kom yog thiab qhov loj ntawm cov koob txhaj tshuaj, xyuas kom nws tau zoo nyob rau hauv qhov chaw thiab ib txwm saib xyuas nws tau xa tshuaj xav tau tshuaj. Syringe drivers administer up to 100ml of drug at flow rates of 0.1 to 100ml/hr.
Cov twj no yog qhov kev xaiv uas nyiam tshaj plaws rau cov ntim qis thiab txo tus nqi ntws tsawg. Cov neeg siv yuav tsum paub txog tias kev lom zem xa tawm thaum pib ntawm txoj kev lis ntshav yuav txiav txim siab tsawg dua li cov nqi teev. At low flow rates the backlash (or mechanical slack) must be taken up before a steady flow rate is achieved. At low flows it can be some time before any fluid is delivered to the patient.
Lub Sijhawm Post: Jun-08-2024