Toshiba PVT-712BT 11MC4 Micro Convex Ultrasound Probe Hospital Medical Device
Ko etahi atu whakamatautau Toshiba ka taea e matou te tuku:
Waitohu | Tauira | Pūnaha Hototahi |
Toshiba/Canon | PLF-805ST | SSA-340A&SSA-350A |
Toshiba/Canon | PLM-1204AT | PowerVision 6000 SSA-370A/ Nemio 17 SSA-550A/ Xario SSA-660A |
Toshiba/Canon | PLM-703AT | Powervision 6000 me Nemio |
Toshiba/Canon | PLM-805AT | PowerVision 6000 SSA-370A/ Nemio 17 SSA-550A |
Toshiba/Canon | PLT-1005BT | Apio 300/ Apio 400/ Apio 500 |
Toshiba/Canon | PLT-1204AT | Aplio 50 SSA-700A/ Aplio SSA-750A/ Xario Series |
Toshiba/Canon | PLT-604AT | Xario Series / Aplio 50 SSA-700A/ Aplio SSA-750A |
Toshiba/Canon | PLT-704AT | Aplio 50 SSA-700A/ SSA-750A/ Xario |
Toshiba/Canon | PLT-704SBT | Xario SSA-660A |
Toshiba/Canon | PLT-805AT | SSA-700A/ Aplio SSA-750A/ Aplio SSA-770A/ Xario SSA-660A |
Toshiba/Canon | PLU-1204BT | Xario 100/Xario 200 |
Toshiba/Canon | PSM-25AT | PowerVision 6000 SSA-370A/ Nemio 17 SSA-550A |
Toshiba/Canon | PSM-37CT | PowerVision 6000 SSA-370A/ Nemio 17 SSA-550A |
Toshiba/Canon | PST-25ST | Aroha ana ahau ki a koe |
Toshiba/Canon | PST-30BT | Xario & Aplio Series |
Toshiba/Canon | PST-30BT | Aplio 50 SSA-700A/ Aplio SSA-750A/ Artida SSH-880CV/ Xario SSA-660A |
Toshiba/Canon | PSU-25BT(5S1) | Xario 100/ Xario 200 |
Toshiba/Canon | PSU-30BT(5S2) | Xario 100/ Xario 200 |
Toshiba/Canon | PVE-382M | 77B/90A/100A/240A/250A/TOSBEE |
Toshiba/Canon | PVF-375MT | SSH-140A/ SSA-270A/ SSA-340A |
Toshiba/Canon | PVM-375AT | PV 6000 SSA-370A/ Nemio 17 SSA-550A/ Nemio XG SSA-580A/ Nemio 30/ SSA-370A |
Toshiba/Canon | PVM-621VT | PowerVision 6000 SSA-370A/ Nemio 17 SSA-550A |
Toshiba/Canon | PVM-651VT | PowerVision 6000 SSA-370A/ Nemio 17 SSA-550A |
Toshiba/Canon | PVT-375BT | Aplio 50 SSA-700A/ Aplio SSA-750A/ Aplio SSA-770A/ Aplio XG SSA-790A/ Xario SSA-660A/ SSA-680A |
Toshiba/Canon | PVT-375BT | SSA-700A/SSA-750A/ Aplio SSA-770A/SSA-790A/SSA-660A/ SSA-680A |
Toshiba/Canon | PVT-382BT | Aplio XG/Aplio MX/Xario XG/Xario/Viamo (2.0 me runga ake)/Aplio 500/Aplio 300 |
Toshiba/Canon | PVT-575MV | Xario SSA-660A/ Aplio XG |
Toshiba/Canon | PVT-661VT | Aplio 50 SSA-700A/ Aplio SSA-750A/ Xario SSA-660A |
Toshiba/Canon | PVT-661VT | Aplio 50 SSA-700A/ Aplio SSA-750A/ Xario SSA-660A |
Toshiba/Canon | PVT-674BT | Aplio 50 SSA-700A/ Aplio SSA-750A |
Toshiba/Canon | PVT-675MV | Xario 100/ Xario 200/ Aplio MX |
Toshiba/Canon | PVT-681MV | Aplio 300/ Aplio 400/ Aplio 500/ Xario XG |
Toshiba/Canon | PVT-712BT | Aplio series/ Xario series |
Toshiba/Canon | PVU-781VT | Xario |
Tohu matauranga
Kaihurihuri
Ka hurihia e nga transducers Ultrasonic te AC ki te ultrasound, me te whakamuri. Ultrasonics, te tikanga e pā ana ki te piezoelectric transducers ranei capacitive transducers. Ka huri te rahi me te hanga o nga tioata piezoelectric ina tukuna he ngaohiko; Ko te ngaohiko AC ka oscillate i te auau kotahi ka whakaputa i te tangi ultrasonic. Ka whakamahia e nga kaiwhakawhiti hiko nga waahi hiko i waenga i te diaphragm kawe me te pereti tuara.
Ka taea te whakatau i te tauira kurupae o te transducer e te rohe me te ahua o te transducer kaha, te roangaru ultrasound, me te tere oro o te reo whakatö. Ko nga hoahoa e whakaatu ana i nga mara oro o te kaitahuri ultrasonic e arotahi ana i roto i te wai, he rereke nga taumata hiko.
I te mea ko nga rauemi piezoelectric te whakaputa i te ngaohiko ka pa ana te kaha ki a raatau, ka taea hoki te mahi hei kaitirotiro ultrasonic. Ko etahi o nga punaha e whakamahi ana i nga kaiwhakawhiti me nga kaiwhiwhi motuhake, ko etahi e whakakotahi ana i nga mahi e rua ki te whakawhiti piezoelectric kotahi.
Ka taea hoki e nga kaiwhakawhiti ultrasound te whakamahi i nga kaupapa kore-piezoelectric. penei i te magnetostriction. Ko nga taonga me tenei rawa ka rereke te rahi ka pa ana ki te papa autō, ka hangaia he whakawhiti.
Ko te punga ("condenser") hopuoro he diaphragm angiangi e aro ana ki nga ngaru ultrasound. Ko nga huringa o te papa hiko i waenga i te diaphragm me te pereti tuara tata mokowhiti ka huri i nga tohu oro ki nga ia hiko, ka taea te whakanui ake.
Kei te whakamahia ano te maataapono diaphragm (me te membrane) i roto i nga miihini miihini miihini miihini hou (MUTs).
Ka hangaia enei taputapu ma te whakamahi i te hangarau miihini miihini silicon (hangarau MEMS), he mea tino pai mo te hanga o nga raupapa whakawhiti. Ko te wiri o te diaphragm ka taea te ine, ka whakaawehia ma te hikohiko ma te whakamahi i te kaha i waenga i te diaphragm me te pereti tuara tata mokowhiti (CMUT), ma te taapiri ranei i tetahi papanga angiangi o nga mea piezo-hiko ki runga i te diaphragm (PMUT). I tua atu, i kitea e nga rangahau tata nei ka taea te ine i te wiri o te diaphragm e te resonator mowhiti whatu iti kua whakauruhia ki roto i te diaphragm (OMUS).
Kei te whakamahia hoki nga Transducers Ultrasonic i roto i te acoustic levitation.