FIELD: medicine.
SUBSTANCE: invention relates to medical equipment, namely to accessories for radiation diagnostics. Device contains plastic body with plastic cylinder where movable plastic piston and removable mouthpiece are installed. Plastic cylinder is made transparent and is connected with removable mouthpiece through polyethylene tube with possibility of placing movable plastic piston at the top position in the cylinder with continuous patient's inhalation.
EFFECT: use of the invention makes it possible to increase accuracy of larynx diseases diagnostics during computed tomography due to obtaining a clear image of vocal chords at the time of their greatest divergence.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR INCREASING AIR PRESSURE IN LARYNX WHEN CARRYING OUT VALSALVA TEST | 2009 |
|
RU2421132C2 |
| METHOD OF TOMOGRAPHY OF LARYNX | 2004 |
|
RU2281034C2 |
| METHOD FOR DIAGNOSING IMPAIRED MOBILITY OF THE VOCAL FOLDS | 2022 |
|
RU2787835C1 |
| METHOD FOR EVALUATING THE SIZE OF RESECTED LARYNGEAL LUMEN | 2005 |
|
RU2294148C1 |
| INTRALARYNGEAL INFUSION DEVICE | 2013 |
|
RU2532884C1 |
| METHOD OF TREATING POST-TRAUMATIC INJURIES OF LARYNX | 2009 |
|
RU2416396C1 |
| METHOD TO TREAT MIDDLE LARYNGEAL STENOSIS OF PARALYTIC ETIOLOGY | 1995 |
|
RU2074659C1 |
| METHOD FOR ASSESSING LARYNGEAL STATE IN PHONATION IN VOCALISTS | 2018 |
|
RU2691370C1 |
| METHOD FOR VIRTUAL RENAL POLYGRAPHY | 2001 |
|
RU2211663C2 |
| METHOD OF ENDOSCOPIC MEDIALISATION OF PARALYSED VOCAL FOLD | 2010 |
|
RU2436526C1 |
