The maximum working pressure of pet oxygen chambers is limited to 1.5 ATA, mainly for physiological safety, equipment safety and clinical rationality:
Physiological tolerance limit of petsCats, dogs and other pets have weaker pressure tolerance than humans. Pressures above 1.5 ATA easily cause middle ear barotrauma, nasal bleeding, lung discomfort and severe stress response. Excessively high oxygen partial pressure will trigger oxygen toxicity, leading to restlessness, convulsions and cardiopulmonary burden aggravation, which endangers pet health.
Safe design standard of chamber structureMost pet oxygen chambers are made of high-transparent PC and lightweight materials, with the whole structure, sealing parts and safety pressure relief valves all designed based on 1.5 ATA rated pressure. Exceeding the standard pressure will cause seal failure, cabin deformation and potential safety hazards.
Sufficient therapeutic effect1.5 ATA is the optimal pressure for routine pet oxygen therapy. It can effectively increase blood oxygen dissolution, improve tissue hypoxia, accelerate wound healing and assist rehabilitation treatment. Higher pressure cannot bring better curative effect, but only increases safety risks.
Reduced hidden dangersHigh pressure and high oxygen environment will raise fire and static risks. Pets are prone to struggling and colliding under excessive pressure, which further increases accidental injuries.
In conclusion, 1.5 ATA is the most balanced safe pressure integrating pet physical bearing capacity, equipment performance and clinical treatment demand.