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Aloka UST-5546 Linear Array Transducer 10Mhz High Frequency Linear Probe

1. Mofuta: linear
2. Hangata: 5.0-10.0 Mhz
3. Tsamaiso e lumellanang: SSD-3500 / SSD-4000
4. Kopo: likarolo tse nyenyane
5. Tšobotsi: theknoloji e khethehileng ea Hemispheric Sound Technology le Pixel Focus.
6. Boemo: ba pele, boemong bo botle ba ho sebetsa
7. Ka waranti ea matsatsi a 60

     

     

    Litšoantšo tsa mebala

     

    Ho etsa litšoantšo ka mebala ke mokhoa o ntlafalitsoeng oa theknoloji ea Doppler ultrasound. Ka mokhoa o ts'oanang le duplex ultrasound, e sebelisa 'mala ho totobatsa tsela eo mali a phallang ka eona. Lijana tseo mali a phallang ho tsona li na le mebala e khubelu bakeng sa ho phalla ka lehlakoreng le leng le putsoa bakeng sa ho phalla ho e 'ngoe, ka tekanyo ea mebala e bontšang lebelo la phallo.E ka utloisisa ka ho hlaka sebōpeho sa anatomical le mosebetsi oa methapo e meholo ea mali,' me e ka bontša ka mahlo tataiso, lebelo, mefuta e fapaneng ea phallo ea mali, le hore na ho na le mathata a phallo ea mali le litsela tse sa tloaelehang. Lebelo la phallo ea mali le etsa qeto ea maqhubu a ponts'o, a emeloang ke amplitude beam ho spectral Doppler. Lebelo la ho phalla ha mali le potlakile, 'me amplitude holim'a curve spectrum e phahame; lebelo la phallo ea mali le lieha, 'me amplitude ho spectrum curve e tlaase, kahoo amplitude e ka bala ka nepo lebelo la phallo ea mali. Litšoantšo tsa Doppler tsa mebala li hlahisoa ka bokhabane bo fapaneng.

     

     

    Setšoantšo sa mebala ea Doppler

     

    Sistimi ea ho nahana ka phallo ea mebala ea Doppler e ka bonts'a ka nako e le 'ngoe setšoantšo sa mofuta oa B le data ea phallo ea mali ea Doppler (kaelo ea phallo ea mali, lebelo la phallo, phallo ea phallo) ea sistimi e habeli ea ultrasound. Colour power angio(CPA) e ile ea bona matla a hasaneng a lisele tsa mali phallong ea mali, a neng a sa khetholle tsela ea phallo, 'me a sa amane ho hang le angle θ ( angle pakeng tsa tataiso ea leqhubu la molumo le tsela ea phallo ea mali. ). CPA e ka ntlafatsa kutloisiso ea phallo ea mali, haholo-holo e loketseng ho bonts'a phallo ea mali e tlase ka lebelo la likepe tse nyane, empa ha e khone ho bonts'a tataiso ea phallo ea mali.
     

     

    Alipatlisiso tse nyane

     

    Molao-motheo oa ho sebelisa li-circular ring array dynamic segmented focusing method in the mechanical sector-scan ultrasonic diagnostic equipment e tšoana le ea linear array dynamic focusing. Ho sebelisa tieho e nepahetseng ho lets'oao la motlakase la ntho e 'ngoe le e' ngoe ho ka fihlella ho tsepamisa mohopolo sebakeng leha e le sefe se haufi le axis e bohareng, e ts'oanang le ts'ebetso ea lense ea acoustic, ka hona e sebetsa joalo ka "lense e shebaneng ea elektroniki".