# Imodeli Yokwakheka Kwenhliziyo – Umsizi Onamandla Ekufundiseni Kwezokwelapha
I. Ukubuka Konke Komkhiqizo
Le modeli ye-cardiac anatomy iphinda ngokunembile isakhiwo senhliziyo yomuntu futhi iyinsiza enhle kakhulu yokufundisa kwezokwelapha, imiboniso yesayensi ethandwayo kanye nezinkomba zocwaningo lwesayensi. Le modeli yenziwe ngezinto ze-PVC ezinobungani nemvelo, ezinemibala ekhanyayo kanye nokuthungwa okuhlala isikhathi eside. Ingaveza ngokucacile imininingwane ye-anatomy yegumbi ngalinye, ama-valve, imithambo yegazi kanye nezinye izingxenye zenhliziyo.
Ii. Izici Zomkhiqizo
(1) Isakhiwo esinembile sokwakheka komzimba
1. Iveza ngokugcwele amakamelo amane enhliziyo (i-atrium yesobunxele, i-ventricle yesobunxele, i-atrium yesokudla, kanye ne-ventricle yesokudla), ngesimo esinembile kanye nendawo yamavalvu aphakathi kwe-ventricular (ivalvu ye-mitral, ivalvu ye-tricuspid, ivalvu ye-aortic, kanye nevalvu yamaphaphu), isiza abafundi ukuqonda ngokwemvelo indlela yokuvula nokuvala kwamavalvu enhliziyo kanye nendlela yokugeleza kwegazi.
2. Bonisa ngokucacile ukusabalala kwemithambo yegazi njengemithambo yenhliziyo. Imithambo yegazi ebomvu neluhlaza okwesibhakabhaka ihlukanisa imithambo yegazi emithanjeni, okuyinto elula ukuchaza ukunikezwa kwegazi kanye nendlela yokujikeleza kwegazi enhliziyweni.
(2) Izinto zokwakha ezisezingeni eliphezulu kanye nobuciko
Yenziwe ngezinto ze-PVC ezinobungani nemvelo, ezingenabo ubuthi, ezingenaphunga, okulula ukuzishintsha noma ukuziqeda, futhi zingagcinwa futhi zisetshenziswe isikhathi eside. Ubuso buphathwe kahle, ngokuthinta okubushelelezi kanye nokuthungwa okucacile okunemininingwane, okulingisa ukuthungwa kwenhliziyo yangempela.
2. Imodeli inamathele esisekelweni ngebracket yensimbi, iqinisekisa ukubekwa okuzinzile futhi ilula ukubheka kusuka ezinhlangothini ezahlukene ngesikhathi semiboniso yokufundisa. Isisekelo siphrintiwe ngolwazi oluhlobene nomkhiqizo, oluhlanganisa ukusebenza kanye nokuhlonza.
(3) Izimo ezahlukahlukene zohlelo lokusebenza
1. Ukufundisa ngezokwelapha: Nikeza ukufundisa nge-AIDS okubonakalayo kwezifundo ze-anatomy kanye ne-physiology emakolishi nasemanyuvesi ezokwelapha, okuvumela abafundi ukuthi basheshe baqonde ulwazi lwesakhiwo senhliziyo, futhi basize othisha ekuchazeni imisebenzi eyisisekelo ye-physiological yenhliziyo kanye ne-pathology yesifo (njengesifo senhliziyo se-valvular, isifo senhliziyo).
2. Ukwazisa isayensi kanye nokwazisa umphakathi: Ekufundiseni isayensi yezempilo yasesibhedlela kanye nezinkulumo zezokwelapha zomphakathi, kusiza umphakathi ukuqonda kalula isimiso sokusebenza senhliziyo futhi kuthuthukise ukuqwashisa kwawo ngolwazi lwezempilo yenhliziyo.
3. Izinkomba zocwaningo: Ihlinzeka ngezinkomba eziyisisekelo zokwakheka komzimba zocwaningo lwezifo zenhliziyo, ukuthuthukiswa kwemodeli yezokwelapha, njll., futhi isiza abacwaningi ekubhekeni izakhiwo nasekuqinisekiseni imibono.
Iii. Amapharamitha Omkhiqizo
- Usayizi: Usayizi wemodeli yenhliziyo u-10*14.5*10cm. Usayizi ophelele ufanelekela imiboniso yokufundisa kanye nokubekwa kwedeskithophu.
Isisindo: Cishe singama-470g, silula futhi kulula ukusiphatha, okwenza kube lula ukudluliselwa ezimweni zokufundisa.
Ukusetshenziswa Nokunakekelwa
Uma isetshenziswa, phatha ngokucophelela ukuze ugweme ukuwa noma ukushayisana nokulimaza isakhiwo esihle. Ingahlanganiswa namamephu okwakheka komzimba namavidiyo okufundisa ukuze kujuliswe incazelo yolwazi.
2. Ekuhlanzeni kwansuku zonke, sula ngendwangu ethambile ehlanzekile futhi ugweme ukuthintana noketshezi oluqothulayo. Gcina endaweni eyomile nengena umoya kahle, kude namazinga okushisa aphezulu kanye nomswakama, ukuze wandise impilo yemodeli.
Le modeli ye-anatomy yenhliziyo, enesakhiwo sayo esinembile kanye nekhwalithi ephezulu, yakha ibhuloho eliqondakalayo lokudluliselwa kolwazi lwezokwelapha, okwenza kube lula ukuqhuba kahle ukufundisa, isayensi ethandwayo kanye nomsebenzi wocwaningo. Iyithuluzi elithembekile nelisebenzayo emkhakheni wemfundo yezokwelapha.
Isikhathi sokuthunyelwe: Juni-28-2025