Skip to main content

Pono anei kākou e aʻo e pili ana i ke 'Perfusion Pressure', ʻaʻole wale ke koko a kākou e ʻike ai i loko o ko kākou kino?

Pono anei kākou e aʻo e pili ana i ke 'Perfusion Pressure', ʻaʻole wale ke koko a kākou e ʻike ai i loko o ko kākou kino?
Ua lohe paha ʻoe i ke 'kaomi koko', ʻeā? Akā i kēia lā e kamaʻilio mākou e pili ana i kahi mea koʻikoʻi like, akā ʻaʻole paha ʻoe i lohe nui e pili ana i ia mea. ʻO ia ka 'Perfusion Pressure'. I ka ʻōlelo maʻalahi, ʻo kēia ke kaomi e pono ai e pamu pono i ke koko i nā ʻāpana like ʻole o ko mākou kino. Ke kūpono kēia kaomi hiki i ko mākou mau kino ke loaʻa ka oxygen a me nā meaʻai e pono ai lākou.

He aha ka 'Perfusion Pressure'? E hoʻomaopopo maʻalahi kākou.

E noʻonoʻo, i mea e hoʻoinu ai i nā mea kanu i loko o kāu māla, pono ke kaomi maikaʻi i loko o ka paipu e puka mai ana mai ka pamu wai, ʻeā? Pēlā nō, i mea e loaʻa ai i nā ʻōpū koʻikoʻi loa i loko o ko kākou kino, ʻo ia hoʻi ka puʻuwai, ka lolo, nā puʻupaʻa, kēia mau mea a pau, ka oxygen a me nā meaʻai ma o ke koko, pono e hoʻokomo ʻia kēia mea i kapa ʻia ʻo 'perfusion pressure'. I ka ʻōlelo maʻalahi, ʻo 'perfusion pressure' ke kaomi ʻupena e pono ai e hoʻolako i ke koko i kahi ʻiʻo a i ʻole kahi ʻōpū. Inā lawa kēia kaomi, e loaʻa i kēlā ʻōpū ka nui o ke koko e pono ai. ʻO ia ke kumu he ʻāpana koʻikoʻi loa kēia o kā mākou ʻōnaehana hoʻopuni koko. E noʻonoʻo, he aha ka mea e hana ai inā emi kēia kaomi ma kekahi mau wahi? ʻO ia ka manawa e kū mai ai nā pilikia nui. Hiki i kēia emi ʻana o ke kaomi ke lilo i mea weliweli, ʻoiai hoʻi i loko o ko kākou puʻuwai a me ka lolo. No ka mea, inā ʻaʻole loaʻa pono ke koko i kēia mau ʻōpū, hiki iā ia ke alakaʻi i nā kūlana koʻikoʻi, i kekahi manawa he mea hoʻoweliweli i ke ola.

Pehea e hana ai kēia 'kaomi perfusion'?

Ua like ko kākou puʻuwai me ka pamu. Hana mau ia, ʻeā? I kēlā me kēia manawa e paʻi ai ko kākou puʻuwai, hoʻokuke ia i kahi koko liʻiliʻi mai loko mai o ka puʻuwai a hoʻouna aku i nā kīʻaha koko (nā aʻa) ma loko o ko kākou kino. A laila, hele kēia koko mai nā aʻa a i nā capillaries. Ma laila e hoʻololi ʻia ai ka oxygen i loko o ke koko me nā ʻāpana o ko kākou kino. Ke pau kēlā hana, hoʻi ke koko i loko o nā capillaries i ka puʻuwai ma o nā aʻa. Hana ʻia kēia pōʻaiapuni i kēlā me kēia kekona e paʻi ai ka puʻuwai. No laila, no ka hana pono ʻana o kēia kaʻina hana, he mea nui ka mea i kapa ʻia ʻo 'perfusion pressure'.

Pehea ʻoe e ʻike ai inā e holo pono ana kēia 'perfusion'?

ʻO nā hoʻāʻo perfusion ʻaʻole e pili ana i nā ʻōpū i loko o ke kino e hoʻomaka pinepine me kahi mea i kapa ʻia he pulse oximeter. Ua ʻike paha ʻoe iā ia, i kekahi manawa kau ʻoe i kahi mea e like me ke clip ma kou manamana lima e nānā i ka oxygen i loko o kou koko. ʻO ia wale nō. Hoʻouna ia i ka mālamalama ʻulaʻula a me ka infrared ma o kou ʻili. ʻO ka molekala i loko o ko mākou koko i kapa ʻia ʻo hemoglobin e lawe ana i ka oxygen. Hoʻopili kēia hemoglobin i ka mālamalama i ka wā e lawe ana i ka oxygen a me ka wā ʻaʻole. Ma ka hoʻohana ʻana i kēlā ʻokoʻa, hiki i ka pulse oximeter ke helu i ka nui o ka oxygen i loko o kou koko a inā paha e hiki pono ana ke koko i kahi wahi. ʻO kekahi o kēia mau pulse oximeters e like me kahi clip āu e kau ai ma kou manamana lima. Hele mai kekahi me kahi sensor āu e hoʻopili ai ma kou manamana lima a i ʻole ma kahi ʻē aʻe, e like me kahi sticker. I kekahi manawa hiki ke hoʻopili ʻia kēia i ka earlobe a i ʻole ka lae.

No laila he aha kēia 'Perfusion Index'?

ʻO ka Perfusion Index (PI) kahi ana o ke ʻano o ke kahe ʻana o ke koko ma kahi ʻāpana kikoʻī o kou kino. Ana ia i ka nui o ke koko oxygenated ma ia wahi i hoʻohālikelike ʻia me ka nui o ke koko deoxygenated. ʻO ka hiki like o kahi pulse oximeter ke ana i ka nui o ka oxygen i loko o ke koko e kōkua pū me ka Perfusion Index. Ma ke ana ʻana i ka nui o ka oxygen e lawe ʻia ana e ka hemoglobin, hiki ke ana i ka nui o ke koko hou (ʻo ia hoʻi ke koko i loaʻa ka oxygen) e kahe ana ma ia wahi. ʻO ka Peripheral Perfusion Index kahi ʻano hana e hoʻohana ana i kēia kumumanaʻo e kōkua i nā kauka e loiloi a mālama i kahi mea maʻi. ʻO ka waiwai haʻahaʻa ʻo ia hoʻi ʻaʻole lawa ka nui o ke koko o kou puʻuwai, a i ʻole aia kekahi mea e pale ana i ke koko mai ke kahe pono ʻana i nā ʻāpana o kou kino i mamao loa mai kou puʻuwai (e like me kou mau lima a me kou mau wāwae).

He aha ka ʻokoʻa ma waena o ka 'Perfusion Index' a me ka 'Blood Pressure'?

He mau ana kēia mau mea ʻelua no ka maikaʻi o ka hana ʻana o kā mākou ʻōnaehana hoʻopololei koko. Akā, ʻokoʻa nā ʻano hana, a ʻaʻole like ke ana ʻana.
  • ʻIneki Perfusion: He ana kēia o ka nui o ke koko e kahe ana ma kahi wahi. ʻO kahi waiwai kiʻekiʻe e hōʻike ana i ke kahe koko maikaʻi aʻe. ʻO kahi waiwai haʻahaʻa e hōʻike paha i kahi pilikia me kou puʻuwai a i ʻole nā ​​​​​​kīʻaha koko .
  • Kaomi Koko: Ke ana kēia i ke kaomi i loko o kou mau kīʻaha koko, i ana ʻia ma nā millimeters o ka mercury (mm/Hg). Aia kahi waiwai kiʻekiʻe a me lalo. ʻO ka waiwai kiʻekiʻe ('Systolic' pressure) ke kaomi ma luna o nā aʻa i kēlā me kēia manawa e paʻi ai ka puʻuwai . ʻO ka waiwai haʻahaʻa (' Diastolic' pressure) ke kaomi ma luna o nā aʻa ma waena o ʻelua mau puʻuwai.
Mea nui: ʻOiai ke ana nei kēia mau mea ʻelua i nā mea like ʻole, ʻaʻole hiki iā ʻoe ke manaʻo he maikaʻi kekahi a maikaʻi kekahi. He mea nui nā mea ʻelua.

Pehea e hana ai ke 'kaomi perfusion' i loko o kou puʻuwai?

He ʻiʻo ko kākou puʻuwai e pono ai ke hana mau i ko kākou ola a pau. No ka hana pono ʻana i kāna hana, pono ka puʻuwai i ka lako mau o ka oxygen. Loaʻa iā ia kēia mai nā kīʻaha koko kūikawā i kapa ʻia ʻo nā aʻa coronary . E noʻonoʻo, hoʻohana ka puʻuwai ma waena o 70% a me 80% o ka oxygen e hele ana ma o kēia mau aʻa! ʻAʻohe ʻano ʻē aʻe e hoʻohana i ka nui o ka oxygen.ʻO ke kaomi koko o ke koko (CPP) ka mea e hoʻomau i ke kahe ʻana o ke koko ma o kēia mau aʻa. Inā hāʻule kēia kaomi, ʻaʻole lawa ke koko a me ka oxygen i ka puʻuwai. Hiki i kēia ke alakaʻi i nā pilikia e hoʻoweliweli ai i ke ola.

Pehea ʻoe e ʻike ai i kēia?

ʻAʻole hoʻohana ʻia ka pulse oximetry e ana i ke kaomi perfusion coronary (CPP). No ke ana ʻana i kēia, lawe nā kauka i ʻelua mau ana ʻē aʻe a hoʻohana iā lākou e helu i ke kaomi perfusion coronary. Hiki ke lawe ʻia kēia mau ana ma o ka echocardiography (kahi scan o ka puʻuwai) a i ʻole ma o ka catheterization puʻuwai ( kahi hoʻāʻo e hoʻokomo ʻia ai kahi ʻōmole lahilahi i loko o ka puʻuwai). ʻO nā ana ʻelua: 1. Aortic Diastolic Pressure: ʻO kēia ke kaomi i loko o kou aorta (ke kīʻaha koko nui loa e lawe ana i ke koko mai ka puʻuwai a i ke koena o ke kino) ma waena o nā puʻuwai. Loaʻa kēia ma ke ana ʻana i kāu 'blood pressure' maʻamau. ʻO kēia ka helu lalo ('Diastolic' pressure) o kou kaomi koko . 2. 'Left Ventricular End-Diastolic Pressure' (LVEDP): ʻO kēia ke kaomi i loko o ka ventricle hema, kekahi o nā keʻena ʻelua o lalo o ka puʻuwai, ma waena o ʻelua mau puʻuwai. I kēia manawa, ua loaʻa kēia 'coronary perfusion pressure' (CPP) penei: 'Aortic Diastolic Pressure' - 'Left Ventricular End-Diastolic Pressure' = 'Coronary Perfusion Pressure'

No laila pehea lā e pili ai kēia 'kaomi perfusion' i ka lolo?

Ma hope o ka puʻuwai, ʻo ka ʻāpana koʻikoʻi ʻē aʻe e pono ai ka oxygen ʻo ia ko kākou lolo. ʻO ke kaomi perfusion cerebral (CPP) ka mea e hōʻoiaʻiʻo ai e holo mālie ke koko i nā ʻāpana āpau o ka lolo. Inā ʻaʻole lawa ke koko i ka lolo, hiki iā ʻoe ke nalowale ka ʻike i loko o kekahi mau kekona. Pēlā ke koʻikoʻi.

Pehea ʻoe e ʻike ai i kēia?

Pono nō hoʻi ʻelua mau hoʻāʻo e helu i ke 'cerebral perfusion pressure' (CPP) o ka lolo. 1. Kaomi Koko: ʻO ka mea mua, ua ana ʻia ke 'blood pressure'. A laila, helu nā kauka i ka 'Mean Arterial Pressure' (MAP) . ʻO kēia MAP ke kaomi awelika i loko o kou mau aʻa i ka wā o hoʻokahi pōʻaiapuni cardiac (ka manawa ma waena o ka wā e ʻaelike ai kou puʻuwai a hoʻomaha). Ua helu ʻia kēia MAP penei:
  • E hoʻonui i ka helu lalo o kou 'kaomi koko' ('Diastolic' pressure) i ʻelua.
  • E hoʻohui i ka waiwai ma luna (kaomi ʻana o ke kaomi ʻo 'Systolic') i ka pane āu e loaʻa ai.
  • E hoʻohui iā lākou a pau a puʻunaue i ka waiwai i loaʻa ma 3. (MAP = [Systolic BP + (2 x Diastolic BP)] / 3)
2. Kaomi Intracranial (ICP): ʻO ke ʻano o ka Intracranial "i loko o ka iwi poʻo." Aia ka wai cerebrospinal (CSF) ma waena o ko kākou lolo a me ka iwi poʻo.Aia kekahi wai i kapa ʻia ʻo ke kaomi intracranial. ʻO kēia ICP ke kaomi holoʻokoʻa i loko o ka iwi poʻo ma muli o kou lolo, ke koko i loko, a me ka wai CSF. Aia nā ʻano hana kūikawā e ana i kēia, a i kekahi manawa pono ʻoe e hoʻokomo i kahi mea hana palupalu i loko o ka iwi poʻo. I kēia manawa, ua loaʻa ka 'cerebral perfusion pressure' (CPP) penei: 'Mean Arterial Pressure' (MAP) - 'Intracranial Pressure' (ICP) = 'Cerebral perfusion pressure' (CPP)

He aha nā kūlana olakino maʻamau i hoʻokumu ʻia e nā pilikia e pili ana i ke 'perfusion pressure'?

ʻO ka pilikia nui e kū mai ana i ka wā ʻaʻohe lawa o ke 'perfusion pressure' ma nā wahi āpau o kou kino ua kapa ʻia ʻo 'ischemia' . ʻO ke ʻano kēia, ʻaʻole lawa ke koko o ka wahi, no laila ʻaʻole lawa ka oxygen a me nā meaʻai. Inā loaʻa kēia 'ischemia' ma ka lima a i ʻole ka wāwae, hiki i ka ʻiʻo ma ia wahi ke hoʻomaka e make. Hiki i kēia ke alakaʻi i nā mea e like me ke 'gangrene' (pala o ka ʻiʻo) a me nā maʻi. Inā pili kēia i kahi ʻōkana nui, hiki i kēlā ʻōkana ke hoʻomaka mālie e hāʻule, e alakaʻi ana i nā pilikia koʻikoʻi, a hiki i ka make. Eia kekahi o nā kūlana i hiki ke hana ʻia e nā pilikia 'perfusion pressure' a i ʻole e pili ana i nā pilikia 'perfusion pressure':
  • Maʻi hohola
  • Ka hāʻule ʻana o ka puʻuwai
  • Maʻi ʻaʻa coronary
  • Hahau
  • Ka haʻalulu cardiogenic
  • ʻO ka hypoxia cerebral (hōʻino ʻia ka lolo ma muli o ka nele o ka oxygen i ka lolo)
  • Atherosclerosis
  • Nā ʻeha wāwae a me nā wāwae
  • ʻO ka maʻi ʻo Raynaud (hoʻemi ʻia ke kahe koko i nā lālā)

He aha kaʻu e hana ai e mālama i koʻu 'perfusion pressure' ma kahi pae palekana?

ʻO kou 'kaomi perfusion', ʻoiai ma kou puʻuwai a me kou lolo, ʻaʻole ia he pilikia ke ʻole ʻoe he maʻi kikoʻī e pili ana i kou puʻuwai a me ka ʻōnaehana kahe koko. Eia nō naʻe, hiki iā ʻoe ke hana i kēia mau mea e pale aku ai a hoʻopaneʻe paha i ka ulu ʻana o kēia mau maʻi:
  • E mālama i ke kaumaha olakino. ʻAʻole maikaʻi ke nui loa a wīwī paha.
  • E ʻai i ka meaʻai olakino. E ʻai i nā meaʻai haʻahaʻa i ka ʻaila, ka paʻakai, a me ke kō, a nui i nā huaʻai a me nā mea kanu.
  • E ho'ōki i ka hoʻohana ʻana i nā huahana paka (me ka paka uahi ʻole a me ka vaping). Hoʻopilikia nui kēia i nā kīʻaha koko.
"E noʻonoʻo i ia mea, ʻo ke ʻano o ka nohona olakino ua like ia me ka mālama ʻana i ko kākou kino. E like me ka lawelawe ʻana i kahi kaʻa e mālama iā ia i ke kūlana maikaʻi, pono kākou e mālama pono i ko kākou kino."
ʻO ke ala maikaʻi loa e ʻike ai i kekahi mau pilikia e hoʻopilikia paha i ke 'kaomi perfusion' ʻo ia ka hana ʻana i kahi hoʻokolokolo kino makahiki.Ua kapa ʻia hoʻi kēia he 'wellness check'. Me nā hoʻokolohua maʻalahi i hana ʻia ma ke kau ʻana o kāu kauka, hiki iā ʻoe ke ʻike pinepine i nā pilikia koʻikoʻi ma mua o kou hōʻike ʻana i nā hōʻailona. Inā ʻike mua ʻoe iā lākou, hiki iā ʻoe ke loaʻa ka lāʻau lapaʻau a hoʻōki i ka pōʻino mau loa a hōʻemi paha i ko lākou hopena. Inā loaʻa iā ʻoe kahi maʻi e hoʻopilikia ai i ka 'perfusion pressure', e ʻike pono i ke kauka i nā manawa a pau e nānā i kou kūlana a loaʻa ka lāʻau lapaʻau inā pono. Eia kekahi, e hahai i nā ʻōlelo a kāu kauka a lawe i kāu mau lāʻau lapaʻau e like me ke kauoha. Inā he mau nīnau kāu a pono paha i ke kōkua, ʻo kāu kauka ke kanaka maikaʻi loa e kamaʻilio pū me.

Leka Hoʻihoʻi Hope Loa

He mea nui ke kaomi perfusion no kēlā me kēia ʻāpana o ko kākou kino, kēlā me kēia ʻōkana, e hana pono. Me ka ʻole o kēia 'perfusion', ʻaʻole e kahe ke koko i nā wahi āpau e pono ai. Hiki i kēia nele o ke kahe koko ke loaʻa nā hopena koʻikoʻi i ka hala ʻana o ka manawa, a i ʻole e alakaʻi i nā pilikia koʻikoʻi e hoʻoweliweli ana i ke ola. Inā makemake ʻoe e aʻo hou e pili ana i kēia 'perfusion pressure' a pehea e pili ai iā ʻoe, e kamaʻilio me ke kauka. ʻO lākou ka poʻe maikaʻi loa e haʻi pololei iā ʻoe i kāu mea e pono ai a me kāu mea e pono ai e hana e mālama iā ʻoe iho. A laila hiki iā ʻoe ke mālama i kou olakino a hoʻolilo i ka manawa i nā mea nui loa iā ʻoe. ʻAʻohe mea waiwai nui ma mua o ke olakino, ʻeā?
Kaomi perfusion, kaomi koko, olakino puʻuwai, olakino lolo, kahe koko, oxygen, olakino
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

ʻAʻohe manaʻo i kau ʻia. Hoʻohui i kāu manaʻo ma ʻaneʻi no ka manawa mua.

Hoʻohui i kāu manaʻo

E ʻoluʻolu e helu: 3 + 7 =
Pono anei kākou e aʻo e pili ana i ke 'Perfusion Pressure', ʻaʻole wale ke koko a kākou e ʻike ai i loko o ko kākou kino?
Pehea e Hana ai ke Kino18 Pepeluali 2026

Pono anei kākou e aʻo e pili ana i ke 'Perfusion Pressure', ʻaʻole wale ke koko a kākou e ʻike ai i loko o ko kākou kino?

Ua lohe paha ʻoe i ke 'kaomi koko', ʻeā? Akā i kēia lā e kamaʻilio mākou e pili ana i kahi mea koʻikoʻi like, akā ʻaʻole paha ʻoe i lohe nui e pili ana i ia mea. ʻO ia ka 'Perfusion Pressure'. I ka ʻōlelo maʻalahi, ʻo kēia ke kaomi e pono ai e pamu pono i ke koko i nā ʻāpana like ʻole o ko mākou kino. Ke kūpono kēia kaomi hiki i ko mākou mau kino ke loaʻa ka oxygen a me nā meaʻai e pono ai lākou.

He aha ka 'Perfusion Pressure'? E hoʻomaopopo maʻalahi kākou.

E noʻonoʻo, i mea e hoʻoinu ai i nā mea kanu i loko o kāu māla, pono ke kaomi maikaʻi i loko o ka paipu e puka mai ana mai ka pamu wai, ʻeā? Pēlā nō, i mea e loaʻa ai i nā ʻōpū koʻikoʻi loa i loko o ko kākou kino, ʻo ia hoʻi ka puʻuwai, ka lolo, nā puʻupaʻa, kēia mau mea a pau, ka oxygen a me nā meaʻai ma o ke koko, pono e hoʻokomo ʻia kēia mea i kapa ʻia ʻo 'perfusion pressure'. I ka ʻōlelo maʻalahi, ʻo 'perfusion pressure' ke kaomi ʻupena e pono ai e hoʻolako i ke koko i kahi ʻiʻo a i ʻole kahi ʻōpū. Inā lawa kēia kaomi, e loaʻa i kēlā ʻōpū ka nui o ke koko e pono ai. ʻO ia ke kumu he ʻāpana koʻikoʻi loa kēia o kā mākou ʻōnaehana hoʻopuni koko. E noʻonoʻo, he aha ka mea e hana ai inā emi kēia kaomi ma kekahi mau wahi? ʻO ia ka manawa e kū mai ai nā pilikia nui. Hiki i kēia emi ʻana o ke kaomi ke lilo i mea weliweli, ʻoiai hoʻi i loko o ko kākou puʻuwai a me ka lolo. No ka mea, inā ʻaʻole loaʻa pono ke koko i kēia mau ʻōpū, hiki iā ia ke alakaʻi i nā kūlana koʻikoʻi, i kekahi manawa he mea hoʻoweliweli i ke ola.

Pehea e hana ai kēia 'kaomi perfusion'?

Ua like ko kākou puʻuwai me ka pamu. Hana mau ia, ʻeā? I kēlā me kēia manawa e paʻi ai ko kākou puʻuwai, hoʻokuke ia i kahi koko liʻiliʻi mai loko mai o ka puʻuwai a hoʻouna aku i nā kīʻaha koko (nā aʻa) ma loko o ko kākou kino. A laila, hele kēia koko mai nā aʻa a i nā capillaries. Ma laila e hoʻololi ʻia ai ka oxygen i loko o ke koko me nā ʻāpana o ko kākou kino. Ke pau kēlā hana, hoʻi ke koko i loko o nā capillaries i ka puʻuwai ma o nā aʻa. Hana ʻia kēia pōʻaiapuni i kēlā me kēia kekona e paʻi ai ka puʻuwai. No laila, no ka hana pono ʻana o kēia kaʻina hana, he mea nui ka mea i kapa ʻia ʻo 'perfusion pressure'.

Pehea ʻoe e ʻike ai inā e holo pono ana kēia 'perfusion'?

ʻO nā hoʻāʻo perfusion ʻaʻole e pili ana i nā ʻōpū i loko o ke kino e hoʻomaka pinepine me kahi mea i kapa ʻia he pulse oximeter. Ua ʻike paha ʻoe iā ia, i kekahi manawa kau ʻoe i kahi mea e like me ke clip ma kou manamana lima e nānā i ka oxygen i loko o kou koko. ʻO ia wale nō. Hoʻouna ia i ka mālamalama ʻulaʻula a me ka infrared ma o kou ʻili. ʻO ka molekala i loko o ko mākou koko i kapa ʻia ʻo hemoglobin e lawe ana i ka oxygen. Hoʻopili kēia hemoglobin i ka mālamalama i ka wā e lawe ana i ka oxygen a me ka wā ʻaʻole. Ma ka hoʻohana ʻana i kēlā ʻokoʻa, hiki i ka pulse oximeter ke helu i ka nui o ka oxygen i loko o kou koko a inā paha e hiki pono ana ke koko i kahi wahi. ʻO kekahi o kēia mau pulse oximeters e like me kahi clip āu e kau ai ma kou manamana lima. Hele mai kekahi me kahi sensor āu e hoʻopili ai ma kou manamana lima a i ʻole ma kahi ʻē aʻe, e like me kahi sticker. I kekahi manawa hiki ke hoʻopili ʻia kēia i ka earlobe a i ʻole ka lae.

No laila he aha kēia 'Perfusion Index'?

ʻO ka Perfusion Index (PI) kahi ana o ke ʻano o ke kahe ʻana o ke koko ma kahi ʻāpana kikoʻī o kou kino. Ana ia i ka nui o ke koko oxygenated ma ia wahi i hoʻohālikelike ʻia me ka nui o ke koko deoxygenated. ʻO ka hiki like o kahi pulse oximeter ke ana i ka nui o ka oxygen i loko o ke koko e kōkua pū me ka Perfusion Index. Ma ke ana ʻana i ka nui o ka oxygen e lawe ʻia ana e ka hemoglobin, hiki ke ana i ka nui o ke koko hou (ʻo ia hoʻi ke koko i loaʻa ka oxygen) e kahe ana ma ia wahi. ʻO ka Peripheral Perfusion Index kahi ʻano hana e hoʻohana ana i kēia kumumanaʻo e kōkua i nā kauka e loiloi a mālama i kahi mea maʻi. ʻO ka waiwai haʻahaʻa ʻo ia hoʻi ʻaʻole lawa ka nui o ke koko o kou puʻuwai, a i ʻole aia kekahi mea e pale ana i ke koko mai ke kahe pono ʻana i nā ʻāpana o kou kino i mamao loa mai kou puʻuwai (e like me kou mau lima a me kou mau wāwae).

He aha ka ʻokoʻa ma waena o ka 'Perfusion Index' a me ka 'Blood Pressure'?

He mau ana kēia mau mea ʻelua no ka maikaʻi o ka hana ʻana o kā mākou ʻōnaehana hoʻopololei koko. Akā, ʻokoʻa nā ʻano hana, a ʻaʻole like ke ana ʻana.
  • ʻIneki Perfusion: He ana kēia o ka nui o ke koko e kahe ana ma kahi wahi. ʻO kahi waiwai kiʻekiʻe e hōʻike ana i ke kahe koko maikaʻi aʻe. ʻO kahi waiwai haʻahaʻa e hōʻike paha i kahi pilikia me kou puʻuwai a i ʻole nā ​​​​​​kīʻaha koko .
  • Kaomi Koko: Ke ana kēia i ke kaomi i loko o kou mau kīʻaha koko, i ana ʻia ma nā millimeters o ka mercury (mm/Hg). Aia kahi waiwai kiʻekiʻe a me lalo. ʻO ka waiwai kiʻekiʻe ('Systolic' pressure) ke kaomi ma luna o nā aʻa i kēlā me kēia manawa e paʻi ai ka puʻuwai . ʻO ka waiwai haʻahaʻa (' Diastolic' pressure) ke kaomi ma luna o nā aʻa ma waena o ʻelua mau puʻuwai.
Mea nui: ʻOiai ke ana nei kēia mau mea ʻelua i nā mea like ʻole, ʻaʻole hiki iā ʻoe ke manaʻo he maikaʻi kekahi a maikaʻi kekahi. He mea nui nā mea ʻelua.

Pehea e hana ai ke 'kaomi perfusion' i loko o kou puʻuwai?

He ʻiʻo ko kākou puʻuwai e pono ai ke hana mau i ko kākou ola a pau. No ka hana pono ʻana i kāna hana, pono ka puʻuwai i ka lako mau o ka oxygen. Loaʻa iā ia kēia mai nā kīʻaha koko kūikawā i kapa ʻia ʻo nā aʻa coronary . E noʻonoʻo, hoʻohana ka puʻuwai ma waena o 70% a me 80% o ka oxygen e hele ana ma o kēia mau aʻa! ʻAʻohe ʻano ʻē aʻe e hoʻohana i ka nui o ka oxygen.ʻO ke kaomi koko o ke koko (CPP) ka mea e hoʻomau i ke kahe ʻana o ke koko ma o kēia mau aʻa. Inā hāʻule kēia kaomi, ʻaʻole lawa ke koko a me ka oxygen i ka puʻuwai. Hiki i kēia ke alakaʻi i nā pilikia e hoʻoweliweli ai i ke ola.

Pehea ʻoe e ʻike ai i kēia?

ʻAʻole hoʻohana ʻia ka pulse oximetry e ana i ke kaomi perfusion coronary (CPP). No ke ana ʻana i kēia, lawe nā kauka i ʻelua mau ana ʻē aʻe a hoʻohana iā lākou e helu i ke kaomi perfusion coronary. Hiki ke lawe ʻia kēia mau ana ma o ka echocardiography (kahi scan o ka puʻuwai) a i ʻole ma o ka catheterization puʻuwai ( kahi hoʻāʻo e hoʻokomo ʻia ai kahi ʻōmole lahilahi i loko o ka puʻuwai). ʻO nā ana ʻelua: 1. Aortic Diastolic Pressure: ʻO kēia ke kaomi i loko o kou aorta (ke kīʻaha koko nui loa e lawe ana i ke koko mai ka puʻuwai a i ke koena o ke kino) ma waena o nā puʻuwai. Loaʻa kēia ma ke ana ʻana i kāu 'blood pressure' maʻamau. ʻO kēia ka helu lalo ('Diastolic' pressure) o kou kaomi koko . 2. 'Left Ventricular End-Diastolic Pressure' (LVEDP): ʻO kēia ke kaomi i loko o ka ventricle hema, kekahi o nā keʻena ʻelua o lalo o ka puʻuwai, ma waena o ʻelua mau puʻuwai. I kēia manawa, ua loaʻa kēia 'coronary perfusion pressure' (CPP) penei: 'Aortic Diastolic Pressure' - 'Left Ventricular End-Diastolic Pressure' = 'Coronary Perfusion Pressure'

No laila pehea lā e pili ai kēia 'kaomi perfusion' i ka lolo?

Ma hope o ka puʻuwai, ʻo ka ʻāpana koʻikoʻi ʻē aʻe e pono ai ka oxygen ʻo ia ko kākou lolo. ʻO ke kaomi perfusion cerebral (CPP) ka mea e hōʻoiaʻiʻo ai e holo mālie ke koko i nā ʻāpana āpau o ka lolo. Inā ʻaʻole lawa ke koko i ka lolo, hiki iā ʻoe ke nalowale ka ʻike i loko o kekahi mau kekona. Pēlā ke koʻikoʻi.

Pehea ʻoe e ʻike ai i kēia?

Pono nō hoʻi ʻelua mau hoʻāʻo e helu i ke 'cerebral perfusion pressure' (CPP) o ka lolo. 1. Kaomi Koko: ʻO ka mea mua, ua ana ʻia ke 'blood pressure'. A laila, helu nā kauka i ka 'Mean Arterial Pressure' (MAP) . ʻO kēia MAP ke kaomi awelika i loko o kou mau aʻa i ka wā o hoʻokahi pōʻaiapuni cardiac (ka manawa ma waena o ka wā e ʻaelike ai kou puʻuwai a hoʻomaha). Ua helu ʻia kēia MAP penei:
  • E hoʻonui i ka helu lalo o kou 'kaomi koko' ('Diastolic' pressure) i ʻelua.
  • E hoʻohui i ka waiwai ma luna (kaomi ʻana o ke kaomi ʻo 'Systolic') i ka pane āu e loaʻa ai.
  • E hoʻohui iā lākou a pau a puʻunaue i ka waiwai i loaʻa ma 3. (MAP = [Systolic BP + (2 x Diastolic BP)] / 3)
2. Kaomi Intracranial (ICP): ʻO ke ʻano o ka Intracranial "i loko o ka iwi poʻo." Aia ka wai cerebrospinal (CSF) ma waena o ko kākou lolo a me ka iwi poʻo.Aia kekahi wai i kapa ʻia ʻo ke kaomi intracranial. ʻO kēia ICP ke kaomi holoʻokoʻa i loko o ka iwi poʻo ma muli o kou lolo, ke koko i loko, a me ka wai CSF. Aia nā ʻano hana kūikawā e ana i kēia, a i kekahi manawa pono ʻoe e hoʻokomo i kahi mea hana palupalu i loko o ka iwi poʻo. I kēia manawa, ua loaʻa ka 'cerebral perfusion pressure' (CPP) penei: 'Mean Arterial Pressure' (MAP) - 'Intracranial Pressure' (ICP) = 'Cerebral perfusion pressure' (CPP)

He aha nā kūlana olakino maʻamau i hoʻokumu ʻia e nā pilikia e pili ana i ke 'perfusion pressure'?

ʻO ka pilikia nui e kū mai ana i ka wā ʻaʻohe lawa o ke 'perfusion pressure' ma nā wahi āpau o kou kino ua kapa ʻia ʻo 'ischemia' . ʻO ke ʻano kēia, ʻaʻole lawa ke koko o ka wahi, no laila ʻaʻole lawa ka oxygen a me nā meaʻai. Inā loaʻa kēia 'ischemia' ma ka lima a i ʻole ka wāwae, hiki i ka ʻiʻo ma ia wahi ke hoʻomaka e make. Hiki i kēia ke alakaʻi i nā mea e like me ke 'gangrene' (pala o ka ʻiʻo) a me nā maʻi. Inā pili kēia i kahi ʻōkana nui, hiki i kēlā ʻōkana ke hoʻomaka mālie e hāʻule, e alakaʻi ana i nā pilikia koʻikoʻi, a hiki i ka make. Eia kekahi o nā kūlana i hiki ke hana ʻia e nā pilikia 'perfusion pressure' a i ʻole e pili ana i nā pilikia 'perfusion pressure':
  • Maʻi hohola
  • Ka hāʻule ʻana o ka puʻuwai
  • Maʻi ʻaʻa coronary
  • Hahau
  • Ka haʻalulu cardiogenic
  • ʻO ka hypoxia cerebral (hōʻino ʻia ka lolo ma muli o ka nele o ka oxygen i ka lolo)
  • Atherosclerosis
  • Nā ʻeha wāwae a me nā wāwae
  • ʻO ka maʻi ʻo Raynaud (hoʻemi ʻia ke kahe koko i nā lālā)

He aha kaʻu e hana ai e mālama i koʻu 'perfusion pressure' ma kahi pae palekana?

ʻO kou 'kaomi perfusion', ʻoiai ma kou puʻuwai a me kou lolo, ʻaʻole ia he pilikia ke ʻole ʻoe he maʻi kikoʻī e pili ana i kou puʻuwai a me ka ʻōnaehana kahe koko. Eia nō naʻe, hiki iā ʻoe ke hana i kēia mau mea e pale aku ai a hoʻopaneʻe paha i ka ulu ʻana o kēia mau maʻi:
  • E mālama i ke kaumaha olakino. ʻAʻole maikaʻi ke nui loa a wīwī paha.
  • E ʻai i ka meaʻai olakino. E ʻai i nā meaʻai haʻahaʻa i ka ʻaila, ka paʻakai, a me ke kō, a nui i nā huaʻai a me nā mea kanu.
  • E ho'ōki i ka hoʻohana ʻana i nā huahana paka (me ka paka uahi ʻole a me ka vaping). Hoʻopilikia nui kēia i nā kīʻaha koko.
"E noʻonoʻo i ia mea, ʻo ke ʻano o ka nohona olakino ua like ia me ka mālama ʻana i ko kākou kino. E like me ka lawelawe ʻana i kahi kaʻa e mālama iā ia i ke kūlana maikaʻi, pono kākou e mālama pono i ko kākou kino."
ʻO ke ala maikaʻi loa e ʻike ai i kekahi mau pilikia e hoʻopilikia paha i ke 'kaomi perfusion' ʻo ia ka hana ʻana i kahi hoʻokolokolo kino makahiki.Ua kapa ʻia hoʻi kēia he 'wellness check'. Me nā hoʻokolohua maʻalahi i hana ʻia ma ke kau ʻana o kāu kauka, hiki iā ʻoe ke ʻike pinepine i nā pilikia koʻikoʻi ma mua o kou hōʻike ʻana i nā hōʻailona. Inā ʻike mua ʻoe iā lākou, hiki iā ʻoe ke loaʻa ka lāʻau lapaʻau a hoʻōki i ka pōʻino mau loa a hōʻemi paha i ko lākou hopena. Inā loaʻa iā ʻoe kahi maʻi e hoʻopilikia ai i ka 'perfusion pressure', e ʻike pono i ke kauka i nā manawa a pau e nānā i kou kūlana a loaʻa ka lāʻau lapaʻau inā pono. Eia kekahi, e hahai i nā ʻōlelo a kāu kauka a lawe i kāu mau lāʻau lapaʻau e like me ke kauoha. Inā he mau nīnau kāu a pono paha i ke kōkua, ʻo kāu kauka ke kanaka maikaʻi loa e kamaʻilio pū me.

Leka Hoʻihoʻi Hope Loa

He mea nui ke kaomi perfusion no kēlā me kēia ʻāpana o ko kākou kino, kēlā me kēia ʻōkana, e hana pono. Me ka ʻole o kēia 'perfusion', ʻaʻole e kahe ke koko i nā wahi āpau e pono ai. Hiki i kēia nele o ke kahe koko ke loaʻa nā hopena koʻikoʻi i ka hala ʻana o ka manawa, a i ʻole e alakaʻi i nā pilikia koʻikoʻi e hoʻoweliweli ana i ke ola. Inā makemake ʻoe e aʻo hou e pili ana i kēia 'perfusion pressure' a pehea e pili ai iā ʻoe, e kamaʻilio me ke kauka. ʻO lākou ka poʻe maikaʻi loa e haʻi pololei iā ʻoe i kāu mea e pono ai a me kāu mea e pono ai e hana e mālama iā ʻoe iho. A laila hiki iā ʻoe ke mālama i kou olakino a hoʻolilo i ka manawa i nā mea nui loa iā ʻoe. ʻAʻohe mea waiwai nui ma mua o ke olakino, ʻeā?
Kaomi perfusion, kaomi koko, olakino puʻuwai, olakino lolo, kahe koko, oxygen, olakino
⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

ʻAʻohe manaʻo i kau ʻia. Hoʻohui i kāu manaʻo ma ʻaneʻi no ka manawa mua.

Hoʻohui i kāu manaʻo

E ʻoluʻolu e helu: 3 + 7 =