URAKOV ALEKSANDR LIVIEVICH,Ураков Александр Ливиевич,URAKOVA NATALJA ALEKSANDROVNA,Уракова Наталья Александровна,OTVAGIN IGOR VIKTOROVICH,Отвагин Игорь Викторович,STRELKOV NIKOLAJ SERGEEVICH,Стрелков
申请号：
RU2010152341/14
公开号：
RU0002468776C2
申请日:
2010.12.21
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
FIELD: medicine.SUBSTANCE: claimed group of inventions relates to field of medicine, in particular to otorhinolaryngology and clinical pharmacology, and can be applied in removal of sulphur plug from external auditory canal in case of external otitis and perforation of eardrum. Essence of method lies in straightening natural curve of external auditory canal. Plug is separated from upper posterior wall of external auditory canal. After formation of chink, patients head is tilted to one side into position, in which selected ear remains above, central axis of auditory canal takes vertical position and passes through chink centre and upper posterior wall of auditory canal. After that, 4-5 drops of 2% lidocain hydrochloride solution, heated to +37°C are introduced into chink. Patients head is returned into initial position. After sensation of foreign body disappears and sensation of warmth appears, into sulphur plug introduced is heated to +42°C medication, representing water solution which includes wt %: 0.3-0.5 hydrogen peroxide and 1.7-2.3 sodium hydrocarbonate, pricking around to complete plug infiltration. After that patients head is tilted to one side with selected ear down and head is moved with periodic reciprocating movements in vertical position until liquid flows out of ear completely.EFFECT: application of claimed group of inventions makes it possible to increase accuracy and safety due to primary infiltration of sulphur plug with diluting solution, ensuring optimal alkaline hydrolysis and physical destruction of plug by intra-tissue "boiling" and elimination of injury to hearing apparatus with washing water.1 exДанная группа изобретений относится к области медицины, в частности к оториноларингологии и клинической фармакологии, и может найти применение при удалении серной пробки из наружного слухового прохода при наружном отите и перфорации барабанной перепонки. Сущность способа состоит в выпрямлении естественного изгиба наружного слухового прохода. При этом
