Tsananguro pfupi:
Modhi iyi yakakodzera kushandiswa senzira yekudzidzisa isinganzwisisike pakudzidzisa makosi ezveutano hwemuviri muzvikoro zvepakati, zvichibatsira vadzidzi kunzwisisa kupararira kwemabronchioles mumapapu nekukamurwa kwawo kuita mabronchioles ekupedzisira, pamwe nehukama hwawo nealveoli.
# Alveolar Anatomical Model - "Hwindo reMicroscopic" rekudzidzisa masisitimu ekufema
Unoda kutsanangura zvakananga zvakavanzika zve alveoli ne physiology yekufema? Iyi "Alveolar Anatomy Model" inovaka zambuko rakarurama rekudzidzisa zvekurapa uye kufarirwa kwesainzi yebhayoloji, ichikuendesa kunzvimbo huru yekutsinhana kwegasi!
1. Kugadziriswa Kwakarurama, "Kuona" Maumbirwo Emuviri
Muenzaniso uyu unoratidza chimiro chakabatana chealveoli nebronchioles mu ** chiyero chepamusoro chekufananidzira ** zvizere:
- ** Sistimu yeNzira Dzemhepo **: Ratidza zvakajeka matavi enzvimbo dzemabronchioles ekupedzisira → mabronchioles ekufema → machubhu ealveolar → masaga ealveolar, dzorera "network yakaita semuti" yenzira yekufema, uye kukubatsira kunzwisisa nzira yekuendesa gasi;
- ** Chidimbu cheAlveolar ** : Chinokudza uye chinopa chimiro chealveoli, pamwe chete nemaumbirwo ema microscopic akadai se capillary network uye elastic fibers mukati me alveolar septum, zvichipa tsananguro yakajeka ye "structural base of gas exchange" - kuti okisijeni inopfuura sei nepamadziro e alveolar nemadziro e capillary ichipinda muropa, uye kuti carbon dioxide inoburitswa sei munzira yakasiyana;
- ** Kupararira kweMitsipa yeropa ** : Ratidza hukama huripo pakati petsinga yemapapu, matavi etsinga yemapapu uye capillaries, zvichiratidza zvakajeka mashandiro chaiwo e "kutenderera kwemapapu" mualveoli, uye zvichikanganisa pfungwa dzekubatana kwehurongwa hwekufema nehwekutenderera kweropa.
Chechipiri, kushandiswa kwezviitiko zvakawanda kuti ruzivo "ruve nyore kuwana"
(1) Dzidzo Yezvekurapa: Kuchinja kubva padzidziso kuenda pakuita
- ** Kudzidzisa mukirasi **: Vadzidzisi vanogona kusanganisa mamodheru kutsanangura ruzivo rwakadai sekuti "basa re alveolar surfactant" uye "Kuchinja kwechimiro che alveolar panguva ye emphysema", vachitsiva tsananguro dzisina kujeka ne "physical" kuratidza kuti ruzivo rwe physiology yekufema uye pathology ruve nyore kunzwisisa.
- ** Kushanda Kwevadzidzi ** : Vadzidzi vezvokurapa vanogona kusimbisa ndangariro dzavo dzezvinhu zvakakosha zvakaita se "qi-blood barrier" uye "alveolar ventilation-blood flow ratio" nekuziva chimiro chemuenzaniso, vachiisa hwaro hwekudzidza nezve "Physiology", "Pathology", uye "Internal Medicine".
(2) Kukurukurirana kweSainzi yeZvipenyu: Kuita Kuti Ruzivo rweKufema "Rwechokwadi"
- ** Kuzivikanwa kweSainzi yeKampasi ** : Mumakirasi ebhayoloji echikoro chepakati, mamodheru anoshandiswa kuratidza mibvunzo yakaita sekuti “Sei kufema kuchikurumidza mushure mekumhanya?” (kuda kwemhepo inofefetera mualveolar kunowedzera) uye “Kusvuta kunokuvadza sei alveoli?” (kunoparadza shinda dzinopfava dzealveoli), zvichiita kuti kufema kuve nyore uye kunonakidza;
- ** Kukurudzira Hutano Hweveruzhinji ** : Muhurukuro dzehutano hwemunharaunda uye nzvimbo dzekuratidzira sainzi dzezvipatara, mamodheru anoshandiswa kutsanangura mavambo e "chirwere chemapapu chisingarapiki uye pneumonia", zvichibatsira veruzhinji kunzwisisa kukosha kwezvirwere uye kuwedzera ruzivo rwavo nezvekuchengetedzwa kwehutano.
(3) Kudzidziswa kwekiriniki: Kubatsira mukunzwisisa zvirwere zvekufema
- ** Kudzidziswa kweVanamukoti/Vanorapa Vane Rubatsiro ** : Nekutarisa muenzaniso, nzwisisa "kuti mishonga yekurapa nebulization inosvika sei mu alveoli" uye "kuti kurapa kwemuviri pachipfuva kunokurudzira sei kufefetera kwe alveolar", uye kuvandudza mashandiro ekuchengeta nekuvandudza;
- ** Dzidzo yeMurwere **: Vanachiremba vanogona kuratidza nemaziso "shanduko dzechimiro mushure mekukuvara kwealveolar" kuvarwere vane chirwere chisingaperi chemapapu chinovhara uye pulmonary fibrosis, kubatsira mukutsanangura zvirongwa zvekurapa (zvakadai sekudzidziswa kwekugadzirisa mapapu uye zvinangwa zvemishonga), uye kusimudzira kutevedzera kwemurwere.
Matatu, dhizaini yemhando yepamusoro, inogara kwenguva refu uye ine chokwadi
Yakagadzirwa nezvinhu zve*** zvePVC zvine hushamwari kune zvakatipoteredza**, ine chimiro chakasimba, ine mavara akareba, uye inogona kushandiswa kwenguva yakareba isina kuchinja. Dhizaini yehwaro inoita kuti modhi iyi igone kuiswa zvakanaka, zvichiita kuti pave nekutarisa kwakawanda uye tsananguro. Ingave iri mienzaniso yekudzidzisa yakajairika kana kuti yekuratidza kwenguva refu, inogona kuburitsa ruzivo nemazvo uye kuva "rubatsiro rwekudzidzisa rusingaperi" rwekudzidza kwefiziyoloji yekufema.
Kubva muzvidzidzo zvedzidziso dzevadzidzi vezvekurapa kusvika pakufarirwa kwesainzi yehutano hwevanhu, iyi modhi yema alveolar anatomy, ine "maonero ayo e microscopic", inoita kuti ruzivo rwekufema rusave rwakavanzika!
Zvekudzidzisa:
1. Kuyambuka kwebronchioles dzisina cartilage;
2. Hukama huripo pakati pemabronchioles ekupedzisira nealveoli;
3. Maumbirwo emachubhu emudumbu nemachubhu emudumbu;
4. Network ye capillary iri muzvikamu zviri pakati pe alveoli.
Yakagadzirwa nePVC uye yakaiswa pahwaro hwepurasitiki. Saizi: 26x15x35CM.
Kurongedza: 81x41x29CM, zvidimbu zvina pabhokisi, 8KG
