News - One Hour for Visible Swelling Reduction! Shiba Inu Lele’s Post-Surgery Trial: Hyperbaric Oxygen Chamber—The Hidden Catalyst for Post-Operative Recovery

This morning, MAY-PAN welcomed a special little guest -a Shiba Inu named Lele. The pup had just undergone surgical removal of a small tumor on its eyelid, leaving noticeable swelling around the surgical site that looked rather distressing.

Later that afternoon, Lele received a one-hour hyperbaric oxygen therapy rehabilitation session inside the MAY-PAN HE5000 hyperbaric oxygen chamber. The outcome was striking: the eyelid swelling faded visibly after the session, and Lele regained its usual energy, moving around lightheartedly.

This heartwarming real-life trial further proves that hyperbaric oxygen therapy aids post-surgery recovery not only for humans but also effectively reduces swelling and speeds wound healing in pets. Drawing from Lele’s experience, we break down the core benefits of hyperbaric oxygen therapy for post-operative rehabilitation below.

Lele’s Case—Noticeable Swelling Relief Within One Hour

Lele’s condition represents a common post-surgical reaction. Though eyelid tumor removal qualifies as minimally invasive surgery, physical trauma inevitably triggers localized blood congestion, tissue edema and mild inflammation—standard physiological stress responses of the body.

Before hyperbaric oxygen treatment, Lele’s swollen eyelid limited eye opening, and the dog appeared listless. After inhaling concentrated oxygen under regulated mild pressure in the hyperbaric chamber, tissue swelling subsided rapidly. Its eyelid relaxed, eyes brightened, and vitality returned fully.

Expert-backed Science—How Hyperbaric Oxygen Therapy Eases Swelling and Boosts Post-Surgery Recovery

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Hyperbaric Oxygen Therapy (HBOT) refers to breathing oxygen at concentrations higher than normal atmospheric pressure within an airtight enclosed chamber. This method drastically elevates oxygen saturation in blood and bodily tissues, delivering fundamental support for damaged tissue repair and relief of post-operative discomfort. Its three core therapeutic effects are validated by authoritative medical literature:

1. Rapidly alleviates post-surgical swelling and curbs inflammatory responses

Surgical trauma blocks microcirculation and creates a hypoxic environment in affected tissue, which in turn causes edema and inflammation. Hyperbaric oxygen restores local microcirculation, accelerates the absorption of inflammatory fluid to eliminate tissue swelling at its source, and suppresses the release of inflammatory mediators to soothe redness, swelling and surgical pain.

The 2018 Expert Consensus on Hyperbaric Oxygen Therapy for Wound Care confirms that hyperbaric oxygen mitigates tissue edema and pathological inflammatory reactions, making it suitable for auxiliary recovery after all types of surgical incisions.

2. Accelerates wound closure and lowers infection risks

Wound repair is heavily oxygen-dependent. Hyperbaric oxygen dissolves large volumes of oxygen directly into blood plasma, raising plasma oxygen levels 10 to 15 times higher than normal. This oxygen-rich supply reaches damaged tissue to fuel cellular regeneration. Meanwhile, hyperbaric oxygen enhances the bactericidal capacity of white blood cells and inhibits pathogenic bacterial proliferation, cutting the odds of post-surgical wound infection.

A 2026 clinical study published in the international journal Cureus states that hyperbaric oxygen activates fibroblasts, boosts collagen synthesis and new blood vessel growth, significantly shortening overall wound recovery time.

3. Repairs damaged tissue and minimizes scar formation

Scarring largely stems from insufficient tissue oxygenation and incomplete post-surgical tissue regeneration. Sustained oxygen supplementation via hyperbaric oxygen facilitates epithelial cell regrowth for smoother wound repair, and regulates ordered collagen arrangement to restrain hypertrophic scar development.

A research paper in the Journal of Practical Clinical Medicine (2010) verifies that adjuvant hyperbaric oxygen therapy improves microcirculation around surgical incisions, accelerates primary healing and reduces scar tissue formation.

Broad Applicability for Humans and Pets

The restorative effects of hyperbaric oxygen therapy apply across species. Beyond human recovery after plastic, orthopedic and general surgery procedures, it delivers safe auxiliary rehabilitation for pets recovering from ophthalmic, skin, orthopedic and dental operations.

Veterinary research confirms hyperbaric oxygen therapy speeds wound healing, eases post-operative pain and reduces complication risks, marking it an ideal rehabilitation aid for companion animals.

MAY-PAN Home Hyperbaric Oxygen Chamber: Bring a Professional Rehabilitation Center Into Your Home

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Lele’s remarkable recovery results are enabled by the reliable, user-friendly design of MAY-PAN home hyperbaric oxygen chambers, an industry pioneer dedicated to domestic hyperbaric oxygen equipment. Our chambers feature three standout advantages:

Gentle, adaptable pressure

Tunable mild pressure ensures comfortable use for both humans and pets with no adverse sensations.

Intuitive operation

One-touch startup with near-silent operation; a single one-hour session delivers full rehabilitation, safe and stress-free for pets.

Proven therapeutic performance

Stable pressure paired with concentrated oxygen delivers fast swelling relief and accelerated wound repair, the optimal choice for post-operative rehabilitation.

Lele’s recovery journey serves as tangible proof of hyperbaric oxygen therapy’s rehabilitation value. From reducing swelling and healing surgical incisions in human patients to supporting post-surgical recovery in companion animals, hyperbaric oxygen therapy has earned authoritative recognition as a gold-standard rehabilitation tool.

At MACY-PAN, we believe health deserves careful attention, and efficient recovery should be easily accessible. Moving forward, we will continue advancing research and development in domestic hyperbaric oxygen equipment, delivering safe, high-performance products to safeguard the well-being of every family member-including beloved furry companions.

Post time: Jul-06-2026