Senior diving enthusiasts raug kev txom nyem los ntawm decompression mob, thiab kev kho mob ntawm hyperbaric oxygen chambers yog zoo kawg li.
Kev mob decompression yog ib yam kab mob uas tshwm sim los ntawm kev ua tsis zoo tom qab ua haujlwm nyob rau hauv qhov chaw siab -, qhov twg cov roj uas twb tau yaj lawm hauv lub cev dhau qhov kev txwv supersaturation thiab tsim npuas sab hauv thiab sab nraum cov hlab ntsha thiab hauv cov ntaub so ntswg. Feem coob ntawm cov neeg mob muaj cov tsos mob li ntawm 1 mus rau 2 teev tom qab decompression, nrog rau qee qhov mob ntev txog 6 teev lossis 36 teev. Qhov kev ntxhov siab sai dua, qhov tshwm sim ua ntej yuav tshwm sim thiab qhov mob hnyav dua.
Cov tsos mob
1. Cov tawv nqaij yuav muaj papules thiab khaus ntawm daim tawv nqaij nyob rau hauv cov cheeb tsam los yog cov cheeb tsam uas muaj ntau subcutaneous rog, thiab daim tawv nqaij saum npoo tej zaum yuav tshwm sim raws li marbled qauv. Thaum muaj roj ntau ntau hauv cov ntaub so ntswg subcutaneous, subcutaneous emphysema kuj tuaj yeem tsim.
2. Rau cov kab mob musculoskeletal, cov mob me me yuav muaj mob tom qab kev tawm dag zog lub cev, thaum cov mob hnyav tuaj yeem tshwm sim nrog qhov mob hnyav xws li pulsating, pricking lossis tearing. Cov ceg ntoo cuam tshuam tau khaws cia rau hauv txoj haujlwm khoov kom txo tau qhov mob, uas tseem hu ua flexion lossis khoov mob. Kev ntsuam xyuas hauv zos tsis pom qhov liab, o lossis pom tseeb rhiab. Rau cov neeg dhia dej, qhov mob feem ntau yog nyob rau sab sauv ceg, thaum rau kev ua haujlwm caisson, nws feem ntau yog nyob rau hauv qis qis.
3. Lub paj hlwb (1) tej zaum yuav muaj mob paraplegia, kev hnov mob thiab lub cev tsis muaj zog ntawm cov ceg, thiab txawm tias tso zis los yog tsis tso zis thiab quav. (2) Yog tias nws cuam tshuam rau lub hlwb, nws tuaj yeem ua rau mob taub hau, kiv taub hau, ntuav, txav mus los, hemiplegia, thiab mob hnyav, coma lossis tuag taus. (3) Kev koom tes ntawm cov kab mob tshwj xeeb tuaj yeem ua rau pob ntseg sab hauv vertigo syndrome, neurogenic lag ntseg, diplopia, nqaim qhov muag, thiab tsis pom kev, thiab lwm yam.
4. Circulatory thiab ua pa systems (1) Thaum cov hlab plawv system koom nrog, nws yuav tshwm sim raws li ib tug nce mem tes, cyanosis ntawm mucosa, thiab lwm yam. Nyob rau hauv loj heev mob, hypovolemic shock tej zaum yuav tshwm sim concurrently. Nyob rau hauv cov xwm txheej hnyav, nws tuaj yeem ua rau pulmonary infarction lossis pulmonary edema, thiab lwm yam. (2) Lymphatic hlab ntsha tuaj yeem ua rau muaj mob hauv zos.
5. Lwm tus (1) Thaum muaj kab mob hauv plab, nws tuaj yeem ua rau mob plab, xeev siab, ntuav lossis raws plab, thiab txawm tias plab hnyuv perforation, plab hnyuv tuag, thiab lwm yam. (2) Cov neeg mob kuj kub taub hau. (3) Thaum nws ua rau auricular siab raug mob, tus neeg mob yuav muaj tinnitus nyob rau hauv ob lub pob ntseg, ib tug zoo nkaus li ntawm tag nrho cov pob ntseg, thiab tsis hnov lus. Cov teeb meem ntawm decompression mob tej zaum yuav tshwm sim nrog cerebral softening, pulmonary edema, pulmonary hemorrhage, atelectasis, pulmonary embolism, decompression osteonecrosis, mob txha caj qaum thiab lwm yam teeb meem. Hyperbaric oxygen qhia qhov tshwj xeeb zoo hauv nws txoj kev kho mob.
Hyperbaric oxygen tuaj yeem txhim kho cov pa oxygen rau cov ntaub so ntswg. Nyob rau hauv cov ntaub ntawv ntawm decompression mob, cov ntaub so ntswg hlwb tsis tuaj yeem tau txais oxygen txaus vim muaj huab cua npuas. Hyperbaric oxygen therapy tuaj yeem yaj ntau cov pa oxygen hauv cov ntshav thiab cov ntaub so ntswg, ua tau raws li cov kev xav tau ntawm cov hlwb. Thaum decompression mob ua rau cov tsos mob ntawm neurological, hyperbaric oxygen tuaj yeem muab cov pa oxygen txaus rau cov paj hlwb thiab txhawb lawv txoj haujlwm zoo. Yog tias tus neeg dhia dej tau ntsib kev mob hnyav vim muaj kev kub ntxhov ntau dhau thaum lub caij nce toj, nthuav tawm cov tsos mob xws li kiv taub hau thiab qaug zog, tom qab kev kho mob hyperbaric oxygen, cov pa oxygen rau cov paj hlwb nce, thiab cov tsos mob tau zoo tuaj. Hyperbaric oxygen muaj txiaj ntsig zoo rau kev kho cov hlab ntsha. Kev puas tsuaj rau cov phab ntsa vascular tshwm sim los ntawm cov npuas hauv decompression mob tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov hlab ntsha. Hyperbaric oxygen tuaj yeem txhawb kev kho thiab rov tsim dua tshiab ntawm vascular endothelial hlwb, thiab txhim kho permeability thiab kev ncaj ncees ntawm cov hlab ntsha. Yog tias mob decompression ua rau cov hlab ntsha puas tsuaj me me, kev kho mob hyperbaric oxygen tuaj yeem ua kom cov txheej txheem kho cov hlab ntsha thiab ua kom cov ntshav khiav zoo. Kev tswj cov nyhuv ntawm hyperbaric oxygen ntawm cov metabolism. Decompression mob tuaj yeem ua rau muaj teeb meem metabolic hauv lub cev. Hyperbaric oxygen tuaj yeem tswj cov txheej txheem metabolic thiab txhawb kev tawm ntawm cov khoom tsim teeb meem metabolic. Thaum decompression mob ua rau muaj kev nce hauv cov dawb radicals hauv lub cev, hyperbaric oxygen tuaj yeem txhim kho antioxidant muaj peev xwm thiab txo qhov kev puas tsuaj ntawm cov dawb radicals rau cov ntaub so ntswg.
