Acid soldering inoyerera chepfu

Acid soldering flux ikemikari inoshandiswa kuchenesa uye kuchengetedza nzvimbo ine zvidimbu zviviri zvesimbi zvakabatanidzwa pamwechete. Flux chepfu inoitika kana mumwe munhu akamedza chinhu ichi.

Ichi chinyorwa ndechekuziva chete. Usashandise iyo kurapa kana kubata chaiyo pozi kuratidzwa. Kana iwe kana mumwe munhu wauinaye aine mukana wekufona, fonera yako yemunharaunda emergency emergency (yakadai se911), kana nzvimbo yemunharaunda yako ine chepfu inogona kusvikwa yakananga nekufonera iyo yenyika isingabhadhariswe Poison Rubatsiro nhare (1-800-222-1222) kubva chero kupi muUnited States.

Zvinhu zvinokuvadza mumasoldering flux zvinodaidzwa kuti mahydrocarbon. Zvinosanganisira:

• Ammonium chloride
• Rosin
• Hydrochloric asidhi
• Zinc chloride

Soldering flux ine zvinhu zviri pamusoro.

Zvimwe zvigadzirwa zvinogona zvakare kunge zvine fluxes.

Pazasi pane zviratidzo zvekuyerera chepfu muzvikamu zvakasiyana zvemuviri.

MAZISO, Nzeve, MHUMO, NEHOSI

• Kurasikirwa kwemaonero
• Kurwadziwa kwakanyanya pahuro
• Kurwadziwa kwakanyanya kana kupisa mumhino, maziso, nzeve, miromo, kana rurimi

KIDHIYA NEMBATA

• Yakaderera weti kubuda
• Itsvo kutadza

Dumbu uye INTESTINES

• Ropa muzvigaro
• Kupisa kwepombi yekudya (esophagus)
• Kutambudzika kwakanyanya kwepamuviri
• Kusvotwa uye kurutsa
• Kusvipa ropa

MWOYO NEZVINHU ZVEROPA

• Kupunzika
• Kusajairika moyo kurova
• Kuderera kweropa rinokurumidza kukura (kuvhunduka)

MHUNGWA NEMAWARE

• Kufema kunetseka (kubva kufema mumakemikari)
• Kuzvimba kwehuro (uko kunogona kukonzera kunetseka kufema)

GANDA

• Kusvira
• Makomba paganda kana zvinyama pasi peganda
• Kushatirwa

Wana rubatsiro rwechiremba ipapo. Usaite kuti munhu arase kumusoro kunze kwekunge uturu hwehuturu kana mupi wezvehutano akakuudza iwe. Kana kuyerera kuri paganda kana mumaziso, pukuta nemvura yakawanda kwemaminitsi gumi nemashanu.

Kana munhu akamedza kubuda, mupe mvura kana mukaka ipapo ipapo, kana mupi akakuudza kuti uite saizvozvo. Usape chero chinhu kuti unwe kana munhu aine zviratidzo zvinoita kuti zvive zvakaoma kumedza. Izvi zvinosanganisira kurutsa, kugwinha, kana kudzikira kwenjere. Kana munhu akafemera utsi hwekuyerera, muendese kumhepo nyowani ipapo ipapo.

Iva neruzivo urwu rwakagadzirira:

• Zera remunhu, huremu, uye mamiriro
• Zita rechigadzirwa (uye zvigadzirwa, kana zvichizivikanwa)
• Nguva yakamedzwa
• Mari yakamedzwa

Yako yepanzvimbo yekudzora huturu inogona kusvikwa yakananga nekufonera iyo yepasirose-isina muripo Poison Rubatsiro nhare (1-800-222-1222) kubva chero muUnited States. Iyi nhamba yehotera yenyika ino ichaita kuti iwe utaure nenyanzvi mune chepfu. Ivo vanozokupa iwe kumwe kuraira.

Iri ibasa remahara uye rakavanzika. Nzvimbo dzese dzemunharaunda dzekudzora chepfu muUnited States dzinoshandisa iyi nhamba yenyika. Iwe unofanirwa kufona kana iwe uine chero mibvunzo nezve chepfu kana kudzivirira chepfu. Hazvidi kuti ive emergency. Iwe unogona kufona chero chikonzero, maawa makumi maviri nemana pazuva, mazuva manomwe pavhiki.

Tora mudziyo uende nawo kuchipatara, kana zvichibvira.

Iye mupi anoyera nekutarisa zviratidzo zvakakosha zvemunhu, zvinosanganisira kupisa, kupomba, kufema, uye kuwedzerwa kweropa.

Miedzo inogona kuitwa inosanganisira:

• Bronchoscopy - kamera pasi pehuro kuti utsvage kutsva mumhepo uye mumapapu
• Chest x-ray
• ECG (electrocardiogram kana moyo wekutsvagisa)
• Endoscopy - kamera pasi pehuro kuti utsvage kutsva mudumbu uye mudumbu

Kurapa kunogona kusanganisira:

• Mvura kuburikidza nemutsinga (na IV)
• Mushonga wekurapa zviratidzo
• Tube kuburikidza nemuromo kupinda mudumbu kushambidza kunze mudumbu (gastric lavage)
• Kugezwa kweganda (kudiridza), pamwe maawa mashoma mashoma kwemazuva akati wandei
• Kuvhiya kubvisa ganda rakatsva
• Kufema kwekutsigira, kusanganisira chubhu kuburikidza nemuromo mumapapu uye kwakabatana nemuchina wekufema (ventilator)

Kuita zvakanaka kwemumwe munhu kunoenderana nekuti huturu hwakanyanya sei uye nekukurumidza kurapwa kunogamuchirwa. Iyo inokurumidza rubatsiro rwekurapa runopihwa, zvirinani mukana wekupora. Kukuvadza kunogona kuenderera mberi kuitika kwemavhiki akati wandei mushure mekumedza soldering flux.

Kumedza huturu hwakadai kunogona kukanganisa zvakanyanya kumativi mazhinji emuviri. Kupisa munzira kana mudumbu kunogona kutungamira kune tishu necrosis, zvichikonzera hutachiona, kuvhunduka, uye kufa, kunyangwe mwedzi yakati wandei mushure mekumedzwa kwechinhu ichi. Mavanga anogona kuumbika mumatumbu aya, zvichitungamira kumatambudziko enguva refu nekufema, kumedza, uye kugaya.

Fluxes; Flux chepfu

Aronson JK. Organic solvents. Mune: Aronson JK, ed. Meyler's Side Migumisiro yeMishonga. 16 ed. Waltham, MA: Elsevier; 2016: 385-389.

Hoyte C. Caustics. Mune: Masvingo RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts uye Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018: chitsiko 148.

Wang GS, Buchanan JA. Mahydrocarbon. Mune: Masvingo RM, Hockberger RS, Gausche-Hill M, eds. Rosen's Emergency Medicine: Concepts uye Clinical Practice. 9th ed. Philadelphia, PA: Elsevier; 2018: chitsiko 152.