dilator

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dilator

[dī′lād·ər]
(physiology)
Any muscle, instrument, or drug causing dilation of an organ or part.
References in periodicals archive ?
Previous clinical studies suggest that the frequency of complications such as pneumothorax, passage of a dilatator, a tracheostomy cannula outside of the trachea, and tracheal back-wall damage can be considerably reduced by PDT applied with bronchoscopy.
Introducer with dilatator and reinforced vascular shirt which is
Indeed antegrade screwing of the dilatator induces simultaneous elevation of the anterior tracheal wall during PT.
lkinci femoral ponksiyon ile Mullins transseptal kilif ve dilatator icinde Brockenborough ignesi olacak sekilde fossa ovali'se yaklasilip ponksiyon yapildiktan sonra sol atriyuma kilavuz tel ilerletilir.
Ucuncu sira noronlar ise internal karotid arter etrafinda pleksus yaparak ilerler, pupillanin dilatator kaslarini, ust goz kapaginin aksesuar levator kaslarini innerve eder.
Rehber tel uzerinden 8 F politef kateter gecirildi ve sirasiyla 10 F, 16 F, 20 F, 24 F ve 30 F Amplatz dilatator (Microvasive, Boston Scientific, Watertown, MA, ABD) ile dilatasyon yapildi.
We agree that the Guide Wire Dilating Forceps technique is safe and easy to learn, and quicker than the consecutive/progressive dilatator technique.
Gozun prenatal gelisiminde iris stromasi yedinci haftada noral krest hucrelerinden gelisirken, sifinkter ve dilatator kasi sirayla dorduncu ve altinci ayda noroektodermden gelisir (8).