Toshiba PVT-712BT 11MC4 Micro Convex Ultrasound Probe Hospital Device Medical Device
Awọn iwadii Toshiba miiran ti a le funni:
Brand | Awoṣe | Eto ibaramu |
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 ati Nemio |
Toshiba / Canon | PLM-805AT | PowerVision 6000 SSA-370A/ Nemio 17 SSA-550A |
Toshiba / Canon | PLT-1005BT | Aplio 300/ Aplio 400/ Aplio 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 | mo nifẹ rẹ |
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 ati loke)/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 jara / Xario jara |
Toshiba / Canon | PVU-781VT | Xario |
Ojuami imo
Awọn olupilẹṣẹ
Ultrasonic transducers iyipada AC sinu olutirasandi, bi daradara bi yiyipada. Ultrasonics, ojo melo ntokasi si piezoelectric transducers tabi capacitive transducers. Awọn kirisita Piezoelectric yipada iwọn ati apẹrẹ nigbati a ba lo foliteji; AC foliteji mu ki wọn oscillate ni kanna igbohunsafẹfẹ ati ki o gbe awọn ultrasonic ohun. Awọn transducers capacitive lo awọn aaye elekitirotatiki laarin diaphragm conductive ati awo ti n ṣe atilẹyin.
Ilana tan ina ti transducer le jẹ ipinnu nipasẹ agbegbe transducer ti nṣiṣe lọwọ ati apẹrẹ, iwọn gigun olutirasandi, ati iyara ohun ti alabọde itankale. Awọn aworan atọka fihan awọn aaye ohun ti aifọwọyi ati aifọwọyi ultrasonic transducer ninu omi, ni gbangba ni awọn ipele agbara ti o yatọ.
Niwọn igba ti awọn ohun elo piezoelectric ṣe ipilẹṣẹ foliteji nigbati a ba fi agbara si wọn, wọn tun le ṣiṣẹ bi awọn aṣawari ultrasonic. Diẹ ninu awọn ọna ṣiṣe lo awọn atagba lọtọ ati awọn olugba, lakoko ti awọn miiran darapọ awọn iṣẹ mejeeji sinu transceiver piezoelectric kan.
Awọn atagba olutirasandi tun le lo awọn ilana ti kii-piezoelectric. gẹgẹ bi awọn magnetostriction. Awọn ohun elo pẹlu ohun-ini yii yipada iwọn diẹ nigba ti o farahan si aaye oofa, ati ṣe awọn transducers to wulo.
Kapasito (“condenser”) gbohungbohun ni diaphragm tinrin ti o dahun si awọn igbi olutirasandi. Awọn iyipada ninu aaye ina laarin diaphragm ati awo itẹhinti ti o wa ni pẹkipẹki ṣe iyipada awọn ifihan agbara ohun si awọn ṣiṣan ina, eyiti o le ṣe alekun.
Ilana diaphragm (tabi awo ilu) tun jẹ lilo ninu awọn transducers ultrasonic micro-machined (MUTs).
Awọn ẹrọ wọnyi jẹ iṣelọpọ nipa lilo imọ-ẹrọ micro-machining silikoni (imọ-ẹrọ MEMS), eyiti o wulo julọ fun iṣelọpọ ti awọn ọna ẹrọ transducer. Gbigbọn ti diaphragm le jẹ wiwọn tabi fa fifalẹ ni itanna nipa lilo agbara laarin diaphragm ati awo ti o ni aaye pẹkipẹki (CMUT), tabi nipa fifi ohun elo piezo-itanna kan kun lori diaphragm (PMUT). Ni omiiran, iwadii aipẹ fihan pe gbigbọn ti diaphragm le jẹ wiwọn nipasẹ iwọn resonator opiti kekere ti a fi sinu diaphragm (OMUS).
Ultrasonic Transducers ti wa ni tun lo ninu akositiki levitation.