I-SA-6900 i-automated blood rheology analyser ithatha indlela yokulinganisa i-cone / plate.Imveliso ibeka uxinzelelo olulawulwayo kulwelo oluza kulinganiswa ngenjini ye-inertial torque ephantsi.I-shaft ye-drive igcinwa kwindawo ephakathi nge-low resistant magnetic levitation bearing, ehambisa uxinzelelo olunyanzeliswayo kulwelo oluza kulinganiswa kwaye intloko yayo yokulinganisa luhlobo lwe-cone-plate.Yonke i-mensuration ilawulwa ngokuzenzekelayo yikhompyutha.Umlinganiselo wokucheba unokusetwa ngokungacwangciswanga kuluhlu lwe-(1～200) s-1, kwaye unokulandela umkhondo we-curve ene-dimensional curve yereyithi yokucheba kunye ne-viscosity ngexesha lokwenyani.Umgaqo wokulinganisa uzotywe kwi-Newton Viscidity Theorem.
| Umzekelo | SA-6900 |
| Umgaqo | Igazi elipheleleyo: Indlela yokujikeleza; |
| I-Plasma: Indlela yokujikeleza, indlela ye-capillary | |
| Indlela | Indlela ye-cone plate, |
| indlela ye-capillary | |
| Ingqokelela yemiqondiso | Indlela yepleyiti yeCone:Itekhnoloji yolwahlulo oluchanekileyo lweraster yendlela yeCapillary: Itekhnoloji yokubamba eyahlukileyo kunye nomsebenzi wokulandela umbane |
| Imo yokusebenza | Iiprobe ezimbini, iipleyiti ezimbini kunye neendlela ezimbini zisebenza ngaxeshanye |
| Umsebenzi | / |
| Ukuchaneka | ≤±1% |
| CV | CV≤1％ |
| Ixesha lovavanyo | Igazi elipheleleyo≤30 sec/T, |
| iplasma≤0.5sec/T | |
| Izinga lokucheba | (1-200)s-1 |
| Viscosity | (0 - 60) mPa.s |
| Phungula ucinzelelo | (0-12000) mPa |
| Umthamo wesampuli | Igazi elipheleleyo: 200-800ul adjustable, plasma≤200ul |
| Inkqubo | Ingxubevange ye-Titanium, i-jewel bear |
| Indawo yesampuli | Indawo yesampulu engama-90 enerakhi enye |
| Uvavanyo lwetshaneli | 2 |
| Inkqubo yolwelo | Impompo ye-peristaltic ecudiweyo kabini, Phanda ngesivamvo solwelo kunye nomsebenzi wokwahlula okuzenzekelayo kweplasma |
| Ujongano | RS-232/485/USB |
| Ubushushu | 37℃±0.1℃ |
| Ulawulo | Itshathi yolawulo ye-LJ enokugcina, umbuzo, umsebenzi wokushicilela; |
| Ulawulo lokuqala lwe-Non-Newtonian fluid kunye nesiqinisekiso se-SFDA. | |
| Ulungelelwaniso | I-Newtonian fluid ilinganiswe ngolwelo lwesizwe oluphambili lwe-viscosity; |
| Ulwelo olungelulo olwaseNewtonian luphumelele isatifikethi somgangatho wesizwe esimakishayo yi-AQSIQ yaseTshayina. | |
| Ingxelo | Vula |
1. Ukukhethwa kunye nomthamo we-anticoagulant
1.1 Ukukhethwa kwe-anticoagulant: Kucetyiswa ukuba ukhethe i-heparin njenge-anticoagulant.I-oxalate okanye i-sodium citrate inokubangela ukuba i-Cell shrinkage ichaphazele ukuhlanganiswa kunye nokukhubazeka kweeseli ezibomvu zegazi, okukhokelela ekunyuseni kwe-viscosity yegazi, ngoko ayifanelekanga ukusetyenziswa.
1.1.2 I-Dosage ye-anticoagulant: i-heparin i-anticoagulant concentration yi-10-20IU / mL yegazi, isigaba esiqinileyo okanye isigaba esiphezulu se-concentration level liquid sisetyenziselwa i-Agent anticoagulation.Ukuba i-anticoagulant ye-liquid isetyenziswe ngokuthe ngqo, umphumo wayo we-dilution egazini kufuneka uqwalaselwe.Ibhetshi efanayo yolingo kufuneka
Sebenzisa i-anticoagulant efanayo kunye nenani lebhetshi efanayo.
1.3 Ukuveliswa kwe-tube ye-anticoagulant: ukuba i-anticoagulant yesigaba se-liquid isetyenzisiwe, kufuneka ifakwe kwi-tube yeglasi eyomileyo okanye ibhotile yeglasi kwaye yomiswe ehovini Emva kokumisa, ukushisa kokumisa kufuneka kulawulwe kungabikho ngaphezu kwe-56 ° C.
Qaphela: Isixa se-anticoagulant akufuneki sibe sikhulu kakhulu ukunciphisa impembelelo ye-dilution egazini;inani le-anticoagulant akufanele libe lincinci kakhulu, ngaphandle koko liya kufikelela kwi-anticoagulant effect.
2. Ukuqokelela isampuli
2.1 Ixesha: Ngokuqhelekileyo, igazi kufuneka liqokelelwe kwangentseni kwisisu esingenanto kwaye kwimeko ezolileyo.
2.2 Indawo: Xa uthatha igazi, thatha indawo yokuhlala kwaye uthathe igazi kwingqiniba yangaphambili ye-venous.
2.3 Nciphisa ixesha lokuvaleka kwe-venous kangangoko kunokwenzeka ngexesha lokuqokelela igazi.Emva kokuba inaliti ihlatywe kwisitya segazi, khulula ngokukhawuleza i-cuff ukuze izolile Malunga nemizuzwana emi-5 ukuqalisa ukuqokelela igazi.
2.4 Inkqubo yokuqokelela igazi mayingakhawulezi kakhulu, kwaye umonakalo onokwenzeka kwiiseli ezibomvu zegazi obangelwa ngamandla okucheba kufuneka uphetshwe.Kule nto, i-lancet i-diameter yangaphakathi ye-tip ingcono (kungcono ukusebenzisa inaliti ngaphezu kwe-7 gauge).Akucetyiswa ukuba utsale amandla amaninzi ngexesha lokuqokelela igazi, ukuthintela ukucheba okungaqhelekanga xa igazi lihamba ngenaliti.
2.2.5 Umxube wokulinganisa: Emva kokuba igazi liqokelelwe, khulula inaliti yokutofa, uze utofe igazi ngokuthe chu kumbhobho wovavanyo ecaleni kodonga lombhobho wovavanyo, uze ubambe umbindi wombhobho wovavanyo ngesandla sakho kwaye uwuhlikihle okanye yityibilikise ngentshukumo ejikelezayo etafileni ukwenza igazi lixutywe ngokupheleleyo ne-anticoagulant.
Ukuze ugweme ukujiya kwegazi, kodwa ugweme ukungcangcazela ngamandla ukuze ugweme i-hemolysis.
3.Ukulungiswa kweplasma
Ukulungiswa kweplasma kwamkela iindlela zesiqhelo zeklinikhi, amandla e-centrifugal malunga ne-2300 × g kwimizuzu engama-30, kwaye umaleko ophezulu wegazi ukhutshwa iPulp, ukulinganisa i-plasma viscosity.
4. Ukubekwa kwesampuli
4.1 Ubushushu bokugcina: imizekelo ayinakugcinwa ngaphantsi kwe-0°C.Ngaphantsi kweemeko zokukhenkceza, kuya kuchaphazela imeko ye-physiological yegazi.
Iipropati zombuso kunye ne-rheological.Ngoko ke, iisampuli zegazi zigcinwa ngokubanzi kwiqondo lobushushu begumbi (15°C-25°C).
4.2 Ixesha lokubeka: Lo mzekelo uvavanywa ngokubanzi kwiiyure ezi-4 kwiqondo lobushushu begumbi, kodwa ukuba igazi lithathwe ngokukhawuleza, oko kukuthi, ukuba uvavanyo lwenziwe, umphumo wovavanyo uphantsi.Ngoko ke, kuyafaneleka ukuvumela uvavanyo lume imizuzu engama-20 emva kokuthatha igazi.
4.3 Imizekelo ayinakukhenkcezwa kwaye igcinwe ngaphantsi kwe-0°C.Xa iisampuli zegazi kufuneka zigcinwe ixesha elide phantsi kweemeko ezikhethekileyo, kufuneka ziphawulwe Zibeke efrijini kwi-4 ℃, kwaye ixesha lokugcina ngokuqhelekileyo alikho ngaphezu kweeyure ze-12.Gcina iisampuli ngokwaneleyo phambi kovavanyo, Shake kakuhle, kwaye iimeko zokugcina kufuneka ziboniswe kwingxelo yesiphumo.
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