SpO₂ ndi chimodzi mwazizindikiro zofunika za thanzi lathupi. SpO₂ ya munthu wathanzi wabwinobwino iyenera kusungidwa pakati pa 95% -100%. Ngati ili pansi kuposa 90%, yalowa mumtundu wa hypoxia, ndipo ikakhala yotsika kuposa 80% % Ndi hypoxia yoopsa, yomwe ingayambitse kuwonongeka kwakukulu kwa thupi ndikuika moyo pachiswe.

SpO₂ ndi gawo lofunikira la thupi lomwe limawonetsa ntchito za kupuma ndi kuzungulira. Malinga ndi ziwerengero zosakwanira, zifukwa zambiri zofunsira mwadzidzidzi dipatimenti yopumira m'madipatimenti oyenera a chipatala zimagwirizana ndi SpO₂. Tonse tikudziwa kuti otsika SpO₂ ndi osalekanitsidwa ndi dipatimenti yopuma, koma si onse omwe amachepa mu SpO₂ amayamba chifukwa cha matenda opuma.

Kodi zifukwa zochepetsera SpO₂ ndi ziti?

1. Kaya kuthamanga pang'ono kwa okosijeni wokometsedwa ndikotsika kwambiri. Mpweya wa okosijeni ukakhala wosakwanira, ukhoza kuyambitsa kuchepa kwa SpO₂. Malinga ndi mbiri yachipatala, wodwalayo ayenera kufunsidwa ngati adakhalapo pamalo okwera pamwamba pa 3000m, akuwuluka pamalo okwera, kukwera pambuyo pakuyenda pansi, komanso migodi yopanda mpweya wabwino.

2. Kaya pali kutsekereza kwa mpweya. M`pofunika kuganizira ngati pali obstructive hypoventilation chifukwa cha matenda monga mphumu ndi COPD, kugwa m`munsi mwa lilime, ndi kutsekereza yachilendo secretions mu kupuma thirakiti.

3. Kaya pali vuto la mpweya wabwino. Ganizirani ngati wodwalayo ali ndi chibayo chachikulu, chifuwa chachikulu cha chifuwa chachikulu, pulmonary fibrosis, pulmonary edema, pulmonary embolism ndi matenda ena omwe amakhudza mpweya wabwino.

4. Kodi Hb yomwe imanyamula mpweya m'magazi ndi yotani? Maonekedwe a zinthu zachilendo, monga poizoni wa CO, poizoni wa nitrite, ndi kuwonjezeka kwakukulu kwa hemoglobini yachilendo, sikumangokhudza kwambiri kayendedwe ka mpweya m'magazi, komanso kumakhudza kwambiri kutuluka kwa mpweya.

5. Kaya wodwala ali ndi colloid osmotic kuthamanga koyenera ndi kuchuluka kwa magazi. Kuthamanga koyenera kwa colloidal osmotic ndi kuchuluka kwa magazi okwanira ndi chimodzi mwazinthu zofunika kwambiri kuti mpweya ukhale wabwino.

6. Kodi mtima wa wodwalayo umatuluka bwanji? Kuti chiwalo chisaperekedwe kwa okosijeni, payenera kukhala ndi mtima wokwanira kuti chiwathandize.

7. Microcirculation ya minofu ndi ziwalo. Kukhoza kusunga mpweya wabwino kumakhudzananso ndi kagayidwe ka thupi. Pamene kagayidwe ka thupi kakakula kwambiri, mpweya wa okosijeni m'magazi a venous umachepa kwambiri. Magazi a venous akadutsa m'mitsempha ya m'mapapo, izi zimayambitsa hypoxia yoopsa.

8. Kugwiritsa ntchito mpweya m'magulu ozungulira. Maselo a minofu amatha kugwiritsa ntchito okosijeni m'malo aulere, ndipo mpweya wophatikizidwa ndi Hb ungagwiritsidwe ntchito ndi minofu ikatulutsidwa. Kusintha kwa pH, 2,3-DPG, ndi zina zotero kumakhudza kusokonezeka kwa mpweya kuchokera ku Hb.

9. Mphamvu ya kugunda. SpO₂ imayesedwa potengera kusintha kwa kuyamwa komwe kumachitika chifukwa cha kugunda kwa mtima, kotero chipangizo chosinthira chiyenera kuyikidwa pamalo omwe ali ndi magazi othamanga. Zinthu zilizonse zomwe zimachepetsa kuthamanga kwa magazi, monga kukondoweza kuzizira, kusangalatsa kwa mitsempha yachifundo, odwala matenda a shuga ndi atherosclerosis, zidzachepetsa kuyeserera kwa chidacho. SpO₂ silingadziwike mwa odwala omwe ali ndi vuto la mtima ndi kumangidwa kwamtima.

10. Chomaliza, mutatha kuchotsa zonse zomwe zili pamwambazi, musaiwale kuti SpO₂ ikhoza kuchepetsedwa chifukwa cha kusokonezeka kwa chida.

Oximeter ndi chida chodziwika bwino chowunikira SpO₂. Imatha kuwonetsa mwachangu SpO₂ ya thupi la wodwalayo, kumvetsetsa momwe thupi la SpO₂ limagwirira ntchito, kuzindikira hypoxemia posachedwa, ndikuwongolera chitetezo cha odwala. MedLinket yonyamula kunyumba ya Temp-plus oximeter imatha kuyeza mulingo wa kakombo wa SpO₂ moyenera komanso mwachangu. Pambuyo pazaka zambiri zofufuza mosalekeza, kuyeza kwake kumayendetsedwa pa 2%, komwe kungathe kukwaniritsa muyeso wolondola wa SpO₂, kutentha, ndi kugunda, zomwe zingathe kukwaniritsa zofunikira za akatswiri. Kufunika kuyeza.

Ubwino wa chojambula chala cha MedLinket Temp-pluse oximeter:

1. Sensa ya kunja kwa kutentha ingagwiritsidwe ntchito kuyesa mosalekeza ndi kulemba kutentha kwa thupi

2. Ikhoza kugwirizanitsidwa ndi sensor yakunja ya SpO₂ kuti igwirizane ndi odwala osiyanasiyana ndikukwaniritsa muyeso wopitirira.

3. Lembani kugunda kwa mtima ndi SpO₂

4. Mutha kukhazikitsa SpO₂, kugunda kwa mtima, kumtunda ndi kutsika kwa kutentha kwa thupi, ndikufulumizitsa kupitilira malire.

5. Chiwonetserocho chikhoza kusinthidwa, mawonekedwe a mawonekedwe a mawonekedwe ndi mawonekedwe akuluakulu a patent algorithm akhoza kusankhidwa, ndipo akhoza kuyesedwa molondola pansi pa kutsekemera kofooka ndi jitter. Ili ndi ntchito ya doko la serial, yomwe ndi yabwino kusakanikirana kwadongosolo.

6. Chiwonetsero cha OLED, kaya masana kapena usiku, chikhoza kuwonetsedwa bwino

7. Mphamvu zochepa komanso moyo wautali wa batri, mtengo wotsika wogwiritsira ntchito