Isisombululo se-Antiseptic: uphawu kunye nesicelo

Isisombululo se-antiseptic yisisombululo esinamandla esicatshulwa lula. Efanelwe ngephunga elithile. Isithako esisebenzayo si-ethanol. Ixutywe kakuhle ngamanzi, i- diethyl ether, i- chloroform. Iziphumo ze-Volumetric zijoliswe kwiidrees, ubunzima-kwiipesenti. Isisombululo se-antiseptic sigcinwa kwindawo epholileyo, kwisitya esivaliweyo. Ubomi belolufu lonyango luyiminyaka emihlanu. Ukusetyenziswa makwenziwe kungekudala umhla oboniswe kwiphakheji.

Isisombululo se-Antiseptic: indlela yokusebenza. Ngomyalelo wendawo, i-ethanol iyacaphuka. Xa isetyenziswe kwesikhumba kunye neembrane ezinamaqabunga, kukho uvakalelo olubandayo, olutshintshe ekutshiseni, ngoko-hypermia. Le nyathelo ibonakala ibonakalisa ngokucacileyo, kwaye ke umphumo ngqo we-ethanol kwi-capillaries. Ukucaphukisa i-receptors kuguqulwa kukunyanzelwa kobubele babo, ngenxa yoko kubonakalisa okokusebenza kunye nesenzo (analgesic).

Xa ugxininiswe kwi-concentration ye-5-10%, isisombululo se-aseptic senza ukuba isithintelo sesisu se-gastric sisitye; Kwiindawo eziphezulu zivimbela ukukhutshwa kwesantya sesisu, kodwa sikhuthaza ukukhululwa kwe-mucus, ngaphandle kokuchaphazela kakhulu isisu se-gastric kunye ne-peristalsis yamathumbu. I-70-90% ye-ethanol yenza ukuba kuphuculwe ubunqabileyo obunqabileyo ngokukhutshwa kwemali enkulu. Isisombululo se-antiseptic kwii-concentrated concentrations libuyisela ukusetyenziswa komsebenzi wesisu esiswini.

Xa isetyenziswe kwisilonda okanye emva kokulawulwa kwamancinci, i-ethanol kwi-70% kunye nokuphakama okuphezulu kunokubangela i-necrosis yamathambo ngenxa yokukwazi ukususa ngokulula amanzi wamaselula, okukhokelela kwi-protein coagulation. Oku kuchaza umphumo we-bactericidal. Isisombululo sonyango se-antiseptic soxinzelelo sama-95% asinakutshabalalisa ii-microorganisms, kuba isebenza nje kuphela. Isenzo esichaphazelekayo sichazwe kwiincinci ezingama-50-70% zotywala.

Isisombululo sonyango lokuxhatshazwa kwezilwanyana: izibonakaliso zokusetyenziswa. Utywala lula ngokugqithiswa ngama-membranes, kunye ne-20-40% esiswini, ama-60-80% emathumbu. Impembelelo ebonakalayo ibonakalisa malunga nemizuzu engamashumi amabini. Isenzo sokulungisa sifana nesenzo seziyobisi. Emva kokumathisa, isicatshulwa sisatshalaliswa ngokusemthethweni kwiiscuphe apho ixutywe khona nge-enzyme utywala i-dehydrogenase ngokukhutshwa komthamo omkhulu wamandla. Nangona kunjalo, ininzi ye-ethanol isuswe emzimbeni kwimeko engatshintshiyo ngokusebenzisa izitho ezidlulileyo.

Utywala lwe-anesthesia lubonakaliswe ngamagqabini acacileyo, ngokukodwa kwisigaba sokuzonwabisa. Kufuneka kuthathelwe ukuba, ngokungafani nezinye iziyobisi, eli nqanaba libonakalisa ngokuziqonda ngokupheleleyo. Imbonakalo ye-narcotic impembelelo ye-ethanol inqabile, ngoko kuyingozi kakhulu ukuyisebenzisa ukuze i-anesthesia igqibe. Ngokomzekelo, kwigazi lomntu, isiqhelo somzimba sisiqulatho se-ethanol se-4 mg nge-100 ml; Ukuxiliswa kwee-degrees degrees kwenzeka kwi-concentration ye-20 ukuya kwi-200 mg. I-100 ml, i-coma - 400 mg / 100 ml okanye ngaphezulu, ukufa kubakho kwi-intlanzi kufuphi nexabiso le-700 mg / 100 ml. Ngaphantsi kwefuthe lotywala, ukushisa kweemveliso kuyancipha kunye nokunyuswa kwentsha, okungakhokelela ekugqibeleni umzimba. Ngelo xesha, ukuphefumula kuya kuba yinto engakumbi ngenxa yokudandatheka kweziko lokuphefumula, ukutshintsha kwegazi kukukhawuleza, ukunyuswa kwegazi kuyancipha ngenxa yokwanda kweenqanawa zomhlaba.

Ukusetyenziswa kwangaphandle kwesisombululo se-aseptic sinika i- disinfecting, isenzo se- antiseptic . Xa utywala evezwe kwiseli encinci, iiprotheni zihlanjululwe kwaye zidibene. Esi sigqirha sibonisa isenzo se-bacteriostatic malunga ne-gram-negative ne-gram-positive positive, kwakunye neentsholongwane. Ekusebenzeni ngokugqithiseleyo kusetyenziswa kwintsimi yokusebenza kunye nezandla, kwiifasim ekulungiseleleni izicatshulwa kunye nokuchithwa.