FIELD: medicine.
SUBSTANCE: invention relates to medical equipment. A respirator comprises a breathing mask and a counter chamber connected with its space under mask through a respiratory valve and comprising a flexible bag with an adjustable outlet. A wall of the chamber has a fresh air intake pass, and the flexible bag cavity is connected directly with the space under mask of the breathing mask.
EFFECT: invention enables partial-load respiratory exercises.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RESPIRATOR | 0 |
|
SU1676632A1 |
| BREATHING TRAINER | 2023 |
|
RU2806613C1 |
| INDIVIDUAL USTJANTSEV-VELICHKOVSKY RESPIRATORY DEVICE | 2006 |
|
RU2336907C2 |
| BREATHING EXERCISE DEVICE | 2008 |
|
RU2392010C1 |
| RESPIRATORY TRAINER | 2015 |
|
RU2596886C2 |
| DEVICE FOR PRODUCTION OF HYPOXIC, HYPEROXIC AND NORMOXIC RESPIRATORY MIXTURES AND INTERVAL COMPLEX NORMOBARIC TRAINING | 2016 |
|
RU2650205C2 |
| RESPIRATION TRAINING DEVICE | 2010 |
|
RU2467771C2 |
| CONTROLLABLE BREATHING EXERCISER | 2006 |
|
RU2320375C2 |
| PORTABLE APPARATUS FOR DETERMINING PRESSURE CREATED BY RESPIRASTORY MUSCLES DURING EXHALATION AND INHALATION | 2009 |
|
RU2422082C1 |
| METHOD AND DEVICE FOR SPARING INDIVIDUAL RESPIRATORY ORGAN PROTECTION RESOURCES | 2004 |
|
RU2277431C2 |
