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 ?
In such cases we suggest switching the percutaneous tracheostomy from forceps to progressive dilatator, allowing completion of the procedure without complications.
Dilatasyonda 9 hastada Amplatz dilatator seti ile 28-30F kadar, 20 hastada balon dilatator 30F ile 16-20 atmosfer basinc dilatasyon kullanildi.
Klinigimizde balon dilatator olmadigindan Ve rutin kullanimimiz olmadigindan vakalara balon dilatasyonu yapilmadi.