FIELD: medicine.
SUBSTANCE: invention refers to emergency respiratory protectors. The protector comprises a protective cap made of a flexible gas-proof material and provided with a collar seal; besides the protector accommodates a regeneration product cartridge, a fan and a respiratory bag. The cartridge and fan are incorporated in the respiratory bag. A front wall of the respiratory bag is integrated with a face part of the cap. The collar seal is attached to the back wall of the respiratory bag and an occipital part of the cap.
EFFECT: enabled free respiratory gas circulation between the cap and respiratory bag, and improved ventilation of the cap space and respiratory area, with the circulation rate being compared with the user's pulmonary ventilation.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RESPIRATORY PROTECTOR | 2012 |
|
RU2505325C1 |
| RESPIRATORY SYSTEM PROTECTION DEVICE | 2008 |
|
RU2381043C1 |
| RESPIRATORY SYSTEM PROTECTION DEVICE | 2008 |
|
RU2381044C1 |
| SELF-CONTAINED RESPIRATORY APPARATUS | 2010 |
|
RU2428232C1 |
| SELF-CONTAINED BREATHING APPARATUS | 2015 |
|
RU2610572C2 |
| BREATHING ORGANS PROTECTION DEVICE | 2005 |
|
RU2290235C1 |
| ISOLATING RESPIRATORY APPARATUS | 2006 |
|
RU2335314C2 |
| BREATHING PROTECTION DEVICE | 2005 |
|
RU2304450C1 |
| SELF-CONTAINED BREATHING APPARATUS | 2014 |
|
RU2568572C1 |
| ISOLATING RESPIRATORY APPARATUS | 2006 |
|
RU2335313C2 |
