Awọn iwo: 0 Onkọwe: Aago Atẹjade Olootu Aaye: 2025-05-13 Oti: Aaye
Bí ìgbà ẹ̀ẹ̀rùn ṣe ń sún mọ́lé, àwọn olólùfẹ́ òkè ńlá láti Òkè Ńlá Alps lọ sí Òkè Ńlá Siguniang ti Ṣáínà ń bọ́ erùpẹ̀ wọn kúrò. Ṣugbọn labẹ awọn vistas ti o yẹ fun Instagram wọnyẹn tọju irokeke ifura kan: giga hypoxia — eewu ti ara rẹ kii yoo ṣe akiyesi ọ titi o fi ṣe pataki.
Awọn agbegbe Ewu ti a ko rii
▶ 85-90% SpO₂ : orififo kekere (nigbagbogbo dapo pẹlu gbígbẹ)
▶ 75-85% SpO▶ 75-85% SpO₂ : Awọn ọgbọn ṣiṣe ipinnu ti awakọ ọti
▶ Ni isalẹ 70% SpO₂ : Ewu giga ti aimọkan tabi iku
'Ayọ Hypoxia' Paradox
Rẹ SpO₂ le dinku si 75% lakoko ti o lero pe o dara daradara - gẹgẹbi aririnkiri 2023 Colorado ti o nilo igbala lẹhin ti o tẹnumọ pe 'o ni rilara nla' ni 72%.
1. Idunnu Hypoxia Pakute
SpO₂ rẹ lọ silẹ ni isalẹ 80% , ṣugbọn o yọ kuro bi ' o kan rirẹ .'
Otitọ : Ọpọlọ rẹ ko ni atẹgun pupọ lati ṣe idanimọ ewu.
Awọn instincts iwalaaye rẹ tọju awọn ami ewu naa.
2. Dekun Killer Syndromes
AMS (Aisan Oke nla): SpO₂ <88% + orififo = ikilọ kutukutu
HAPE (Edema ẹdọforo): SpO₂ jamba + Pink frothy tutọ = ẹdọforo ti o kun fun ito
HACE (Edema cerebral): SpO₂ <70% + idamu = awọn wakati lati iku
Iyanjẹ Iwalaaye giga
(Orisun: International Society for Mountain Medicine, 2024)
Igbega |
Ewu Ala |
Igbese ti beere |
8,200ft (2,500m) |
<92% |
Bojuto wakati |
11,500ft (3,500m) |
<88% |
Duro igoke |
14,800ft (4,500m) |
<82% |
Isinmi lẹsẹkẹsẹ |
18,000ft (5,500m) |
<75% |
Sokale bayi |
Eyi kii ṣe iyan-o jẹ oju meji meji rẹ, titọpa:
SpO₂ gidi-akoko (Ṣe o n gba atẹgun to?)
ọkan / Pulse Iwọn (Ṣe ara rẹ n ṣiṣẹ ju bi?)
Awọn aṣa (Ṣe aisan giga ti nrakò ni?)
Yan Olugbala Igbala Rẹ
ti o ni agbara giga Oximeter yẹ ki o jẹ:
Ipese giga (Aṣiṣe ala ≤± 2%)
Iṣẹ-ọpọlọpọ (SpO₂, HR/PR, Atọka Perfusion)
Imudaniloju omi (fun ojo/egbon)
Bluetooth-ṣiṣẹ (lati tọpa awọn aṣa nipasẹ awọn ohun elo)
Kini idi ti Joytech?
✔ Abojuto paramita pupọ (SpO₂, HR, Atọka Perfusion)
✔ Itọkasi-ifọwọsi Laabu :
Awọn kika SpO₂ 70% -100% ( ± 2% )
Awọn kika oṣuwọn Pulse 30-100bpm ( ± 2bpm )
101-240bpm( ±2 % )
✔ PI+Plethysmograph: Jẹrisi deede oximeter pulse
✔ W ater-ẹri
✔ Bluetooth iyan
✔ C o ipa ati iwuwo fẹẹrẹ
3 Awọn ofin igbala-aye
Idanwo Gbogbo 1,600ft (500m) : SpO₂ isinmi rẹ ko yẹ ki o lọ silẹ> 5%
Ṣayẹwo Alẹ : Ti awọn kika alẹ ba wa ni isalẹ 10% ju ọjọ lọ - sọkalẹ
Itaniji ti ngun lẹhin-Gẹẹrẹ : 10% SpO₂ ju silẹ lẹhin awọn ami iṣẹ ṣiṣe wahala
Ranti : Awọn ipade jẹ iyan, ṣugbọn iwalaaye kii ṣe. Jẹ ki imọ-jinlẹ — kii ṣe awọn imọ-ara rẹ — ṣe itọsọna gigun rẹ.