Los ntawm cov hlab ntsha mus rau biochemical analyzers, kev ceeb toom rau kev kuaj xyuas ntshav ammonia

Feb 26, 2021 Tso lus

Los ntawm cov hlab ntsha mus raubiochemical tsom ntsuas, kev ceev faj txog kev kuaj xyuas ntshav ammonia

Kev npaj rau tus neeg mob :

1. Tsis pub haus luam yeeb: haus luam yeeb yuav tsum raug txwv tom qab ib tag hmo hnub ua ntej kuaj cov ntshav ammonia;

2. Kev Noj: Cov zaub mov muaj protein ntau dhau los ua ntej kev ntsuas ntshav tuaj yeem ua rau cov ntshav ammonia ntau ntxiv;

3. Tshuaj: Cefoxitin thiab Intolipid txhaj ntawm cov tshuaj kho tuaj yeem nce thiab txo cov ntshav ammonia concentration;

4. Kev qoj ib ce: Kev siv dag zog ntev ntev yuav ua rau cov ntshav ammonia siab ntxiv kom nce ntxiv.

Qauv sau :

1. Lub raj ntshav khaws cov ntshav: lub raj ntsuas ntawm cov khoom de-ammonia yuav tsum raug xaiv;

2. Anticoagulant: Cov ntsev tsis-ammonium ntawm heparin thiab EDTA anticoagulant yuav tsum siv rau cov tshuaj tiv thaiv anticoagulant, thiab sodium citrate, sodium fluoride, thiab ammonium heparin yuav tsum tsis txhob siv rau anticoagulation;

3. Lub sijhawm khaws: cov quav ntim yuav tsum khaws thaum ntxov thaum sawv ntxov ntawm lub plab khoob;

4. Qhov chaw khaws ntshav: Nws raug nquahu kom khaws cov ntshav txhaus;

5. Lub sijhawm ua haujlwm yuav tsum tau ua tus qauv thaum lub sijhawm sau cov quav, thiab qhov kev sib xyaw ua ke yuav tsum maj thiab maj mam kom zam dhau qhov hnoos qeev ntawm cov quav, uas tuaj yeem ua rau cov ntshav ammonia nce ntxiv.

Cov zaub mov xa tuaj :

Tom qab khaws cov hnoos qeev, lub sijhawm khaws khoom yuav tsum cim, thiab cov quav yuav tsum tso rau hauv dej khov thiab xa mus rau kev kuaj xyuas tam sim ntawd kom tsis txhob muaj kev co tshee.

Coj mus kuaj :

1. Thaum ntxiv cov hnoos qeev rau lub tais reagent, tsuas yog ntxiv cov ntshav mus kuaj, tsis yog qhov cuam tshuam;

2. Nws raug nquahu kom siv cov plasma tshiab lossis tag nrho cov ntshav rau cov qauv, tsis hais cov ntshav;

3. Tom qab cov qauv tas, cov qauv yuav tsum tso ntawm 4 ° C rau 30 feeb kom ua tiav qhov ntsuas;

4. Yog tias qhov kev txiav txim siab tsis tuaj yeem ua tiav raws sijhawm, lub plasma yuav tsum sib cais thiab khaws cia thaum kub thiab tiv thaiv kom tsis txhob muaj teeb ci. Qhov ntsuas coj mus kuaj tsis tas yuav rov qab mus rau qhov kub thiab txias. Qhov kuaj yuav tsum ua tiav nyob rau hauv 2 teev thaum khaws cia ntawm 4 ° C; qhov kev kuaj ntawd yuav tsum ua tiav hauv 24 teev thaum khaws cia ntawm -20 ° C.

Cov yam ntxwv :

1. Hemolysis: Cov ntshav ammonia concentration hauv cov ntshav liab yog siab tshaj qhov uas nyob hauv ntshav, thiab cov ntshav ntawm cov ntshav yuav ua rau cov ntshav ammonia ntau ntxiv;

2. hyperbilirubinemia thiab Lipidemia: Qhov siab ntawm bilirubin thiab lipid turbidity hauv ntshav yuav cuam tshuam nrog qhov kev txiav txim siab ntawm ntshav ammonia thiab cuam tshuam qhov tseeb ntawm cov txiaj ntsig kev xeem.

tej yam :

Ammonia hauv chav kuaj cua yog qhov ua rau ammonia paug ntawm cov quav. Txhawm rau kom txo qis cov paug thiab cov tais diav los ntawm ammonia hauv huab cua, qhov zoo ntawm cov pa hauv chav kuaj yuav tsum tau lav. Lub tsev kho mob yuav tsum txwv tsis pub haus luam yeeb, txwv cov neeg ua haujlwm nkag thiab tawm hauv chav kuaj, thiab kuaj cov cuab yeej ua ntej siv. Tom qab tshwj xeeb ntxuav.

 Biochemistry Analyzer