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He oximeter kiʻekiʻe e kū ana i nā hoʻokolohua lapaʻau, kahi mea mālama ola i nā manawa koʻikoʻi

Māhele:

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He loiloi maoli kēia mai ka mea kūʻai aku ma Amazon.

ʻIke mākou he mea koʻikoʻi ka SpO₂ e hōʻike ana i ka hana hanu o ke kino a inā he maʻamau ka ʻike o ka oxygen, a ʻo ka oximeter kahi mea e nānā ai i ke kūlana o ka oxygen koko i loko o ko mākou kino. ʻO ka oxygen ke kumu o nā hana ola, ʻo ka hypoxia ke kumu o nā maʻi he nui, a hiki i nā maʻi he nui ke kumu i ka lawa ʻole o ka oxygen. ʻO SpO₂lalo ma mua o 95% he hōʻike ia o ka hypoxia māmā. Ma lalo o 90% he hypoxia koʻikoʻi a pono e mālama ʻia i ka wā hiki. ʻAʻole ʻo ka poʻe ʻelemakule wale nō ka maʻi i ka hypoxemia, akā nui ka pilikia o ka noʻonoʻo a me ka hana a me ka manawa hoʻomaha i ka poʻe o kēia wā. Ke alakaʻi pinepine nei nā hewa i ka hypoxemia. ʻO SpO₂ haʻahaʻa lōʻihi e hoʻopilikia nui i ke kino o ke kanaka. No laila, pono e ana i ka SpO₂ i loko o ke kino i kēlā me kēia manawa, ʻoiai inā lawe ʻia nā hana pale.

I ka wā e pili ana i nā oximeters, no nā mea hoʻohana home-style a me nā ʻoihana hoʻoikaika kino, e koho ka hapa nui o nā poʻe i nā oximeter lawe lima lima, no ka mea, nani lākou, paʻa, maʻalahi ke lawe, ʻaʻole i kaupalena ʻia e ka manawa a me kahi. Maʻalahi loa a me ka wikiwiki. Hoʻohana ʻia nā oximeters manamana lima ma nā wahi lapaʻau ʻoihana he nui, akā kiʻekiʻe nā koi pololei. No laila, ʻo ka hoʻopau ʻana i nā hewa kekahi o nā mea nui no ke ana paʻa o ka oximeter.

ʻO ka pololei o ka oximeter e pili kokoke ana i ke kumu ʻenehana loea o ka oximeter. ʻO nā loina hoʻolālā o nā mea hāʻawi oximeter solution i kēia manawa ma ka mākeke he ʻano like ia: ka hoʻohana ʻana i ka LED ʻulaʻula, LED infrared a me ka haku mele photodiode o ke kaʻapuni sensor SpO₂, Hoʻohui i ka kaapuni alakaʻi LED. Ma hope o ka hoʻouna ʻia ʻana o ke kukui ʻulaʻula a me ke kukui infrared ma o ka manamana lima, ʻike ʻia lākou e ke kaʻina hana hōʻailona, ​​a laila hāʻawi ʻia i ka module ADC o ka microcomputer single-chip e helu hou i ka pakeneka o SpO₂. Hoʻohana lākou a pau i nā mea māmā e like me ke kukui ʻulaʻula, ke kukui infrared a me ka photodiode e ana i ka lawe ʻana o nā manamana lima a me nā pepeiao pepeiao. Eia nō naʻe, ʻoi aku ka paʻakikī o ka hoʻāʻo ʻana o nā mea hoʻolako oximeter me nā kūlana kiʻekiʻe a me nā koi no ka papahana. Ma kahi o nā ʻano hoʻokolohua maʻamau i ʻōlelo ʻia ma luna, pono lākou e hoʻohana i kā lākou huahana papahana a me nā simulation oximeter ʻoihana. Hoʻohālikelike ʻia ka ʻikepili me ka oximeter lāʻau lapaʻau.

pulse-oximeter

ʻO ka oximeter i hoʻomohala ʻia e MedLinket ua aʻo ʻia i loko o nā halemai kūpono. Ma ka haʻawina hoʻonaʻauao hoʻomalu, ua hōʻoia ʻia ka SaO₂ o ke ana o kēia huahana mai 70% a 100%. Hoʻohālikelike ʻia me ka waiwai SpO₂ arterial i ana ʻia e CO-Oximeter, loaʻa ka ʻikepili pololei. Hoʻomalu ʻia ka hewa SpO₂ ma 2%, a mālama ʻia ka hewa wela ma 0.1 ℃, hiki ke loaʻa ke ana pololei o SpO₂, wela, a me ka pulse. , E hoʻokō i nā pono o ke ana ʻoihana.

Ke koho nei ʻo MedLinket i ke kumu kūʻai kūpono a me ke ana pololei ʻana o ka hopena oximeter i ka mākeke, manaʻo wau e loaʻa koke ka makemake o nā mea hoʻohana.


Ka manawa hoʻouna: Sep-18-2021

MANAʻO:

* Hōʻole: ʻO nā hōʻailona inoa inoa a pau, nā inoa huahana, nā hiʻohiʻona, a me nā mea ʻē aʻe i hōʻike ʻia i loko o nā ʻike ma luna nei na ka mea paʻa a i ʻole ka mea hana kumu. Hoʻohana wale ʻia kēia e wehewehe i ka hoʻohālikelike o nā huahana MED-LINKET, ʻaʻohe mea ʻē aʻe! ʻO nā ʻike a pau ma luna nei no ke kuhikuhi wale ʻana, ʻaʻole pono e hoʻohana ʻia ma ke ʻano he hana hana no nā keʻena olakino a i ʻole nā ​​​​hui pili. 0 inā ʻaʻole, pili ʻole nā ​​​​conseguences i ka ʻoihana.