Pahū decompression ma ke kiekie o ka mea hana i ke kanaka, i ka hopena

Ua ike like me ka haʻahaʻa puʻe papa e loli ai i ka kanaka kino. Akā, ehia na kanaka i mea 'ano o ka pilikia o ka pahū decompression ma kiʻekiʻena? Ma wale i kekahi mau kekona pau i luku ai i ka malamalama, e kulu a hiki i ka palena malalo o ke koko,, i ke kumu no kekahi make.

He aha ka Decompression

Decompression - he ano ma i ka lewapuni puʻe kulu ia. Kēia ka hana i ka wā wawahi ai i ka palaka liu i lele nakeke iloko o kokololio alapiʻi paha swimmer ma luna o ka wai ili honua. I ka poʻe e hana ana i ka hana kūpono kahi puʻe ma luna o ka lewa i mau manawa, ma ka inhalation kinoea i'opihia, ma o na la i ko lakou noho male 'ana i loko o nā'aʻaʻa a me ke koko i loko o unacceptably nui dala. Inā ia koke kulu, kinoea me ka hua nui i, hiki mahana i ka neʻeʻana o ke koko ma na ipu.

I ka wā o ka pelane, a spaceship collides me ka meteorite a pau kekahi pilikia nenoai, pahū decompression ia lŘlŘ like me ka hopena o ka ulia. O kŰia ka hana i ka wā e lele ana ma ka kiʻekiʻena o oi aku mamua o eiwa tausani mika.

decompression maʻi

I ka decompression maʻi 'aʻe' ia lŘlŘ ole wale conductivity i loko o na moku liʻiliʻi, akā, i ke koko rheology, me nā paʻi hua thrombotic i hanaʻia ma luna o ka ili o na Oe ua kapaia aerotrombozom.

pau pilina me ka lewapuni puʻe kumu no kekona emi iho e oi aku i nā manawaʻelua. Aia equalizing wai ohu puʻe o ka barometric a me ka o carbon dioxide. 'O kēia ke kumu i ka maʻiʻo o ka o oxygen i loko o nā nā'aʻaʻa ua hookokoke aku ana ma' Aʻohe, aʻaʻole kanaka hanu i oxygen, a me ka naikokene.

Ka lapaʻau kiʻi me ka nānā 'ana decompression maʻi embolism kinoea circulatory'ōnaehana, a he ekolu ano.

1. Circulatory kāna hana like angina a me myocardial infarction, he ka welelau o e lilo ke koko clots.
2. Loa ka ohane, Muscle a me ka olelo eha manakā ano, subcutaneous emphysema.
3. Ole o ka mea Central ko mākou hopohopo'ōnaehana: nausea, ka luaʻi, olelo kāna hana, convulsions, lōlō.
4. Huʻi naʻau ole i ka hopena o ka hoʻomāhuahua o kinoea i loko o nā cavities o ka naau.

Ka hopena o ka decompression ma luna o ke kino

Pahū decompression like decompression a nui mai i ka nui ia ma luna o ke kanaka meaola. Ia e ke kaulana, kekahi o kona hiʻona. Nui loa 'ana e pili ana i ka'aloʻahiʻa kulu i loko o ka mokulele, like hoʻi me excessively kiʻekiʻe ko mākou hopohopo hoʻopilikia ma muli o ia kekahi ulia pōpilikia kulana. Pahū decompression ua noʻonoʻo i ka ikaika stimulus, i mea hiki ke aloha ia nui o ka kanaka.

Ma ka hanana o ia mau rula, o ka ke kahu moku, no kekahi manawaʻike piʻi i ka makau a me ka hilahila, kūpono ma irreparable no ke komo maluna hewa, miomio o ke ola o ka ohua, a me ko lakou iho.

Nui pathogenetic aʻe ma ka pahū decompression

Ma ka kiʻekiʻena o ka oi ma mua o umikumamaono kilomika meaola ua olohelohe ia lakou i ka pau huahelu o pathogenic aʻe. Mau nā: muli o ka oxygen, ikaika ultraviolet pāhawewe, haʻahaʻa ka lewa puʻe a me ka anu.

Loli ana e na ino i paku ole ia ka poʻe 'ole i loko o ke kaʻina o nā kēia mau kumumea: ka kŰia a me ka hōʻeuʻeu overload, uila headwind a me ka makani nalu, thermal a me ka hopena o ka lewa uila, eha mai e wehe ai i mea, luliluli, kamakawiwo ole.

Hawewe 'ole: ina he kanaka e e kokoke ana i ke kāpena me ka puka he nui,ʻo ia ke loaa ka eha, a oi aku, e e kiola moku. I mea, i ke kanaka e hookuke ma ka puka - pohihihi keia hihia.

Hypoxia: E like me ka makou i ike, ea ua haku o 79,02% naikokene, 20,95% o oxygen, a wale 0,03% o ka mea'ē aʻe, i ka hapanui o ia mau mea - o carbon dioxide. Wai mahu mai i ka 5%. At kiekie humidity i ka nui o ka naikokene a me ka oxygen ma 1-2% i uuku.

Nui ka ho'ēmiʻana o ka lewa pinepine hiki aku ai i ka hypoxia. Pela hoi, aole i ka mea haʻahaʻa kiʻekiʻena (ka hola kekahi, a me ka hapa tausani mika), he kanaka ua koi 'ia e' ike i ka hōʻemi iki emi ma ka pā lonoaʻili i ka malamalama. A Kuhina Nui mamuli o ke hoʻololi mai i ka hoomalamalama ana i ka pouli, lumi dimly ho'ā kumuhana ua kuhi pilikia.

Ka mea nui wale pathogenetic ololi hoʻomaopop 'ana i pahū decompression - he anuanu maila' ikaika o ke kino o ke kahu moku. Keia pakahi aku la ia e loli ai i ka emi paʻa māhele o ke kino: o ka lima, wawae, maka, no ka lewa me ka wela o ka 56 degere he nui kūpono ke kokololio ke kūpaleʻana.

Pahū decompression o ka mokulele

Ma ke kiekie o ka decompression ia lŘlŘ ka manawa piha lilo o ka hana nona iho o ka luina i loko o kekahi mea o nā kekona. Kakoy- i kekahi kani ka mea, e lohe ai, akā, ma ka manawa, ua hele mai la ka make. No popilikia neaiaea hoouna aku ai i ka dispatcher ka mea, aohe manawa kūpono.

A hiki aku ka mea, he luku ana o ka huelo o ka mokulele, aole mea hiki ole ke koena ohua, a pau i pepehi i kekahi manawa. ʻAʻohe mea e e hiki ke kōkua, e like me ka mea i piha ole. Oia mau no ka hopena o ka pahū decompression o ka mokulele.

Inā ka lele wahi kahu e kaumaha ana i kau mai ma luna o kekahi o oxygen ea paha, e hana i kēia, e like me ka lewa ma kiʻekiʻe altitudes loa sparse. A ina ua piha decompression o ka malamalama aie i ka'aloʻahiʻa ikaika ole, e hoolako i ka lolo me ka o oxygen, hoʻomaka pōniuniu, maʻule hou ihola nō. He poʻe ma luna o ka pelane, e lilo ike paka i kanaha kekona pono no.

I ka papa kuhikuhiE symptoms o pahū decompression

Pahū decompression he ewalu ka papa kuhikuhiE symptoms:

1. E like me ka hopena o ka hoʻoulu i ka buke o ka lewa i mea i loko o ka akemāmā, thorax Hoʻonui i ka pono e loaa ia. ʻike maka decompression hoʻohālike keia kŰia me ka lāʻau a hiki i ka pahu.
2. E hoʻopiha kinoea liʻiliʻi a me ka opu, i ukali ia e haanou ana - ka ai-kapaia kiʻekiʻe-kiʻekiʻena flatulence.
3. hanahana loa kaʻeha o ka paranasal cavities a me ka pepeiao.
4. Na kipi defecation a me ka urination, loa koʻikoʻi ka luaʻi.
5. ka hopena ea puka kinoea mai ka anus, a me ka ihu - o ka lewa.
6. hanahana loaʻeha o na ami a me nāʻiʻo i ka hopena o ka'aʻaʻa ischemia, kena ae la ia ma ke kinoea embolism o ka moku liʻiliʻi - kiʻekiʻe-ala eha.
7. No i ka mea ana iʻoi mahuahua i loko o ke kaawale ana o ka hou, aia no he manao o ka ikaika hau.
8. I loko o nā minuke, mai ka hoʻomaka 'ana o ka pahū decompression kanaka convulsions a me coma.

Barotrauma iloko pahū decompression

nā loko o ke kino pōʻino i ka hopena o ka'aloʻahiʻa likeʻole ma waena o ka loko, a me ka mawaho ua kapaia barotrauma. Ua lŘlŘ ka wā o nā kumu o nā mea kaupounaʻano i nui ka hohonu, i takeoff a me ka pae. Na mea a pau i ka hana iloko o ka pahū decompression, Ua fraught me ka pilikia, kekahi o ka a - barotrauma. I ka pahū decompression kēia mau kino i ke barotrauma:

• ke kokua i lohe.
• Lightweight.
• Hollow kino.

A hiki aku i ke kokua i hālāwai hoʻolohe manaʻo ua haehae barotrauma eardrum, e malalo iho e poho ka auditory ossicles, he mea hemorrhage i loko o ka pepeiao'aʻaʻa a me ka tympanum.

I ka barotrauma pulmonary airway keia wai koko, maʻiʻaʻai hu nui ae la me ke kali, ia mea nui rupture me ka hemorrhage o pulmonary'aʻaʻa.

E like me ka hopena, maoli i ka buke o ke kinoea i loko o ka'ōpū a me ka naʻau liʻiliʻi o lākou rupture - hoikeana barotraumas puha nā loko.

Kumu o ka make ma ka pahū decompression

Koke ka make mai pahū decompression, e like me ka olelo i loko o ka moʻokalaleo, ia lŘlŘ like me ka hopena o ka hawewe,'aʻaʻa emphysema, i mea no ke aha la he mea he "ramming aloha ia" kinoea. Hypobarium akā, i loko o keia hihia i mea e hana i ka pōʻino. Hoike, ina he mea he pololei mea hoʻopili ma waena o tolerability a me kokololio hypobarium nui o subcutaneous emphysema, uaʻaʻole naʻe, ua loaʻa.

Big kūlana ma ka make ina pahū decompression, kanalua no e kinoea embolism, eia nae keʻano nui mea nui ia mai.

I ka 1970, ka mea kākau i ho'ākāka 'ia i ka papa kuhikuhiE ololi Lukhanin kokololio lethality hypobarium - ia anoxia.

kāohi ana

Kāohi ana pahū decompression ma kiʻekiʻena Pono e e kamaʻilio me ka palena mamao koʻikoʻio, e kapi ana i ka mua o ka hana ana o ka hoopakele ana i ke ola o ka ohua, a holo luina.

XIX. Kāohi ana:

1. e lako pono ai i ka pono o ka mokulele.
2. E ka kokololio kukuluhema o ka lewa i loko o ke kāpena ma kona depressurization.
3. Special pailota ke kapa ponoʻili-pilipaa kino.

Oe e ike i kahi a me na wahi a pau au e lele ma luna o ka pelane, he mea mau i ka pilikia o ka ulia, ma i ma ka mua wahi o na olelo hooweliweli a hiki i ke ola kumukuai pahū decompression. I ka mea hiki aku i ka maalea akā, nui irreversible hopena.