LMEC-18 Pressure Sensor and Measurement of Heart Rate & Blood Pressure Featured Image

I-LMEC-18 Inzwa Yokucindezela Nokulinganisa Kwezinga Lenhliziyo Nomfutho Wegazi

Incazelo emfushane:

Imininingwane yomkhiqizo

Amathegi womkhiqizo

Izici zenzwa yengcindezi nokushaya kwenhliziyo yomuntu, ithuluzi lokuhlola lokulinganisa umfutho wegazi kuyithuluzi lokuhlola lomzimba lokufundisa ngobuchwepheshe bezokwelapha. Kususelwa kuzidingo zokufundisa zokuhlolwa okungokomzimba okungekho ngokomzimba kumaKholeji nasemayunivesithi ezweni lonke ukuze kufundwe futhi kukwazi ukulinganiswa kwezici nokusetshenziswa kwenzwa yengcindezi yegesi, ikakhulukazi ukuhlolwa kuhlanganiswe eduze nokuqukethwe kwenhliziyo yomuntu nomfutho wegazi ukulinganisa kochwepheshe bezokwelapha.

Imisebenzi

1. Qonda umgomo osebenzayo wenzwa yokucindezela igesi bese uhlola izici zayo.

2. Sebenzisa inzwa yengcindezi yegesi, i-amplifier kanye ne-voltmeter yedijithali ukwakha igeji yedijithali yedijithali bese uyilinganise ngegeji yengcindezi ejwayelekile yesikhombi.

3. Qonda umgomo wokulinganisa isilinganiso senhliziyo yomuntu nomfutho wegazi, sebenzisa inzwa yokushaya ngamandla ukukala ifomu lokushaya amagagasi nokushaya kwenhliziyo, bese usebenzisa igeji yedijithali eyakhiwe ukukala umfutho wegazi lomuntu.

4. Qinisekisa umthetho kaBoyle ngegesi efanelekile. (Uyazikhethela)

5. Sebenzisa ukuskena okuhamba kancane i-oscilloscope ende ngemuva kokukhanya (okudinga ukuthengwa ngokwehlukana) ukuze ubone isimo somzimba oshayayo futhi uhlaziye ukushaya kwenhliziyo, ukulinganisa isilinganiso senhliziyo, umfutho wegazi neminye imingcele. (Uyazikhethela)

Imininingwane Main

Incazelo	Imininingwane
I-DC ilawulwa ugesi	I-5 V 0.5 A (× 2)
I-voltmeter yedijithali	Ibanga: 0 ~ 199.9 mV, ukulungiswa 0.1 mVUbubanzi: 0 ~ 1.999 V, isinqumo 1 mV
Isikali sengcindezi yesikhombi	0 ~ 40 kPa (300 mmHg)
Smart ishayela esiphikisayo	0 ~ 120 ct / min (idatha ibamba izivivinyo eziyi-10)
Inzwa yengcindezi yegesi	Ububanzi 0 ~ 40 kPa, umugqa ± 0.3%
Inzwa ye-Pulse	HK2000B, okukhiphayo kwe-analog
I-stethoscope yezokwelapha	MDF 727

Uhlu Lwezingxenye

Incazelo	Inani
Iyunithi enkulu	1
Inzwa ye-Pulse	1
I-stethoscope yezokwelapha	1
Umfutho wegazi	1
Isirinji eyi-100 mL	2
Amashubhu enjoloba netiye	1 isethi
Izintambo zokuxhuma	12
Intambo yamandla	1
Imanuwali yokufunda	1