Wound care and tissue repair through precision red light therapy — MedWave
Wound Care & Tissue Repair

Healing Starts at the Cellular Level.

Photobiomodulation energises the cellular repair process — activating fibroblasts, accelerating tissue regeneration, and supporting wound closure without drugs, side effects, or downtime.

*Free demos are only available for potential providers.

94%
Of preclinical studies showed positive wound healing effects¹
3.5×
Faster cell migration to close wounds²
1,000+
Peer-reviewed PBM studies
0
Reported serious adverse effects³

Chronic wounds affect millions of patients worldwide — from diabetic ulcers and pressure injuries to post-surgical sites and burns. When cellular energy is depleted, the healing process stalls.

MedWave integrates clinical-grade red light therapy (photobiomodulation) to energise the cells responsible for tissue repair — activating fibroblasts, promoting angiogenesis, and modulating inflammation to support faster, more complete wound closure.

Wound Care is Evolving.

Chronic wounds cost healthcare systems billions annually. Standard approaches — dressings, debridement, negative pressure therapy — address the wound environment but don’t directly energise the cellular repair machinery.

MedWave’s devices deliver clinical-grade red and near-infrared light that penetrates deep into tissue — stimulating fibroblast proliferation, promoting collagen synthesis, enhancing angiogenesis, and modulating the inflammatory cascade to support the body’s own healing process.

Zero consumables. Zero side effects. A device that transforms wound management outcomes backed by decades of peer-reviewed photobiomodulation research.

Your patients don’t just want wound closure. They want to heal properly.

The Gap

Traditional wound care focuses on the wound environment — moisture balance, infection control, pressure offloading — without directly addressing the depleted cellular energy that drives tissue repair.

The Shift

Clinicians are increasingly recognising that chronic wounds stall because cells lack the energy to proliferate, migrate, and synthesise collagen. The repair cells need fuel — not just a clean wound bed.

The Solution

MedWave bridges the divide. By delivering precise wavelengths of red light to mitochondria, we restore the ATP production that powers every stage of wound healing — from inflammation modulation to tissue remodelling.

The Result

Support accelerated wound closure, improved granulation tissue formation, enhanced collagen density, and better patient outcomes — all from a non-invasive device that complements your existing wound care protocols.

We bridge the gap between wound management and genuine tissue repair.

Four Pillars of Healing.

How precision red light therapy triggers a biological cascade that supports wound repair and tissue regeneration. Built on peer-reviewed photobiomodulation research.

01

Fibroblast Activation

Cellular Repair

Red light at 660nm directly energises fibroblasts — the cells responsible for producing collagen and rebuilding tissue. Studies show PBM enhances cell viability and proliferation, with irradiated fibroblasts migrating almost 3.5 times faster to close wounds compared to untreated cells. This acceleration is driven by increased basic fibroblast growth factor (bFGF) and activation of the Ras/MAPK signalling pathway.²

3.5×Faster cell migration within 24 hours²
02

Inflammation Modulation

Anti-Inflammatory

Chronic wounds are trapped in a prolonged inflammatory phase. PBM at 660nm down-regulates pro-inflammatory TNF-alpha while increasing VEGF and TGF-beta gene expression — shifting the wound from destructive inflammation toward constructive healing. In diabetic wound studies, 12 days of PBM treatment achieved up to 50% improvement in granulation tissue formation.¹

50%Improvement in granulation tissue (12 days)¹
03

Angiogenesis & Circulation

Vascular Support

Wound healing requires oxygen and nutrient delivery through new blood vessel formation. PBM increases VEGF expression, promoting angiogenesis in the wound bed. Enhanced microcirculation brings oxygen, growth factors, and immune cells to the repair site while removing metabolic waste — creating the optimal environment for tissue regeneration.¹

VEGF↑Enhanced vascular growth factor expression
04

Collagen Synthesis

Structural Repair

Strong wound closure requires robust collagen architecture. PBM boosts ATP production in mitochondria, providing the cellular energy needed for collagen deposition and organisation. Systematic reviews confirm PBM improves collagen density and fibroblast proliferation, supporting stronger, more organised tissue repair that reduces the risk of wound recurrence.

ATPCellular energy restored for collagen production

All clinical data sourced from peer-reviewed studies. Full references available below.

Not All Red Light is Created Equal.

Most consumer red light panels scatter broad-spectrum light across the skin with minimal tissue penetration — far below the therapeutic thresholds established in wound healing research.

MedWave’s devices deliver precision red and near-infrared light wavelengths through 585 high-output LEDs at 3,000 watts total output — penetrating 3–4cm into tissue to reach the wound bed, surrounding vasculature, and underlying tissue structures where repair begins.

3,000W
Total power output
1,500W
Therapeutic delivery
Red & / or NIR
Single or dual wavelength panels available
585
High-output LEDs
3–4cm
Tissue penetration depth
SAHPRA Registered Class B and CFDA Exempt — Pain ManagementClass II and III Medical Device
MedWave Medical-Grade Red Light Therapy Device — SAHPRA Approved
The Power of Narrow Light Technology

MedWave vs. Conventional Wound Care Approaches

MedWave Devices

  • Non-invasive, non-pharmaceutical adjunctive therapy
  • Targets root cause: depleted cellular energy for repair
  • Zero side effects — suitable for medically complex patients
  • Complements existing wound care protocols and dressings
  • SAHPRA registered Class B and C medical device
  • Promotes fibroblast activation, angiogenesis, and collagen synthesis
  • 94% of preclinical studies show positive wound healing effects

Conventional Approaches Alone

  • Dressings manage environment but don’t energise repair cells
  • Debridement removes dead tissue but doesn’t stimulate new growth
  • Negative pressure: effective but costly and complex to manage
  • Antibiotics address infection but not underlying healing deficit
  • Growth factors: expensive, limited availability, variable results
  • High ongoing consumable and dressing costs
  • Extended healing timelines increase complication risk

Clinical Protocols for
Wound Management.

Structured treatment programmes designed to complement your existing wound care protocols.

CHRONIC WOUNDS

The Wound Repair Protocol

A structured programme for chronic and non-healing wounds — diabetic ulcers, venous leg ulcers, and pressure injuries. Supports fibroblast activation, granulation tissue formation, and progressive wound closure.

Duration
20 min
Programme
12–20 sessions
Key Result
Wound closure
DIABETIC WOUNDS

The Diabetic Tissue Programme

Designed specifically for diabetic foot ulcers and diabetic wound complications. Targets the inflammatory pathway dysfunction common in diabetic healing to promote granulation tissue and reduce TNF-alpha expression.

Duration
20 min
Programme
12–16 sessions
Key Result
Tissue regeneration
POST-SURGICAL

The Surgical Recovery Accelerator

For post-surgical wound healing, skin grafts, and acute tissue repair. Promotes faster wound closure, reduced inflammation, and improved scar quality through enhanced collagen organisation and cellular energy restoration.

Duration
20 min
Programme
8–12 sessions
Key Result
Faster recovery

Accelerate the Healing.

Red light energises repair. Vibration promotes circulation.

Pairing MedWave devices with the Hypervibe whole body vibration plate creates a synergistic protocol: PBM activates fibroblasts and modulates inflammation while controlled vibration promotes circulation, lymphatic drainage, and oxygen delivery to healing tissue.

Research confirms whole body vibration increases oxygen consumption by approximately 22% and energy expenditure by approximately 20% — supporting the tissue repair process initiated by photobiomodulation.

1

Light activates repair cells and modulates inflammation.

2

Vibration promotes circulation and oxygen delivery.

3

Faster wound closure. Stronger tissue.

MedWave Hypervibe Whole Body Vibration Plate

“Heal the tissue, not just the wound.”

Your Clinical
Revenue Engine.

Maximise Outcomes Per Treatment Room.

MedWave allows you to deploy a turnkey clinical asset that integrates seamlessly into your existing wound care workflow. The treatment complements your nursing staff and wound specialists — running alongside standard wound management protocols rather than competing for clinician time.

MedWave red light therapy device — SAHPRA Approved

Zero Consumables

Unlike wound dressings, growth factors, and negative pressure supplies, MedWave requires no ongoing consumable costs. Once you own the asset, every treatment session is pure margin.

High Frequency & Retention

Wound care patients require structured courses of 12–20 sessions, with many transitioning to maintenance protocols — delivering predictable, recurring revenue over extended treatment periods.

Reduced Healing Time

Faster wound closure means fewer total dressing changes, fewer nursing hours per wound, and lower complication rates — improving clinical outcomes while reducing overall cost of care.

Built for:
Wound Care Clinics Medical Practices Aged Care Facilities Hospitals & Step-Down Units

People Are Talking.

Real results from real practitioners and MedWave patients.

Validated by Science.

Photobiomodulation for wound healing isn’t theory — it’s backed by decades of peer-reviewed clinical research. Select a category below to explore the studies for yourself.

Photobiomodulation Therapy for Wound Care: A Potent, Noninvasive, Photoceutical Approach

Comprehensive review of 218 articles establishing PBM as a “potent, noninvasive photoceutical approach” for wound care. Wavelengths from 405–1,000nm and doses from 0.1–10 J/cm² provide therapeutic benefits across a broad range of chronic wounds. Highlights the need for standardised treatment parameters.

Read the study →

Photobiomodulation Therapy for Wound Healing: A Narrative Review (2025)

Updated narrative review consolidating the evidence for PBM in wound healing across wound types. Confirms that PBM accelerates wound closure through fibroblast activation, collagen deposition, angiogenesis, and anti-inflammatory effects. Calls for standardised clinical protocols.

Read the study →

Mechanisms and Applications of Anti-Inflammatory Effects of PBM

Landmark review establishing PBM’s anti-inflammatory mechanisms relevant to wound healing: NF-kB modulation, M1-to-M2 macrophage phenotype shift, and reduced oxidative stress. Documents “almost complete lack of reported adverse effects.”

Read the study →

PBM Studies on Diabetic Wound Healing: Inflammatory Pathway Insights

PBM at 660nm down-regulated TNF-alpha in diabetic patients with pressure ulcers. Treatment for 12 days showed improvement of up to 50% in granulation tissue. Reduced TNF-alpha gene expression with increased VEGF and TGF-beta expression. Preclinical models showed positive wound healing effects in 94% of studies.

Read the study →

Photobiomodulation: Systematic Review & Meta-Analysis of Diabetic Foot Ulcers

Systematic review identifying optimal wavelengths in the 600nm and 800nm spectrum ranges for diabetic foot ulcer treatment. Studies demonstrate PBM accelerates healing through fibroblast proliferation and collagen deposition. Identifies the need for standardised treatment parameters.

Read the study →

Wavelength-Dependent Effects of PBM for Wound Care in Diabetic Wounds

Evaluated LED therapy at 470nm (blue), 540nm (green), and 635nm (red) on wound healing in diabetic mice. Red and green light positively stimulated wound healing, while blue light was ineffective. Confirms wavelength selection is critical to clinical outcomes in diabetic wound care.

Read the study →

Accelerated Burn Wound Healing with Photobiomodulation Therapy

Demonstrated that PBM accelerates burn wound healing through activation of endogenous latent TGF-β1. PBM-treated burns in mice showed improved healing with elevated TGF-β signalling and reduced inflammation-associated gene expression. Discrete effects observed on epithelium, fibroblasts, and macrophage functions.

Read the study →

PBM Therapy in Burn Wound Healing: Systematic Review & Meta-Analysis of Preclinical Studies

Systematic review of 38 preclinical studies. PBM favoured wound contraction (mean difference = −11.47, 95% CI −19.87 to −3.08). PBM also favoured angiogenesis at doses between 11–20 J/cm² and increased collagenisation rate. Moderate certainty of evidence.

Read the study →

PBM at 660nm Stimulates Diabetic Wound Healing via the Ras/MAPK Pathway

PBM at 660nm and 5 J/cm² enhanced cell viability and proliferation. Cell migration increased almost 3.5 fold within 24 hours post-irradiation. Improvement attributed to increased basic fibroblast growth factor (bFGF) and activation of the Ras/MAPK signalling pathway.

Read the study →

Testing the Effects of PBM on Angiogenesis in a CAM Burn Wound Model

Established a new burn wound model using the chorioallantoic membrane (CAM) assay and tested PBM’s effects on wound healing. Demonstrates that PBM promotes angiogenesis and vascular proliferation, supporting enhanced oxygen and nutrient delivery to healing tissue.

Read the study →

Photobiomodulation Drives Pericyte Mobilisation Towards Skin Regeneration

PBM at 660nm led to higher mobilisation of Type-2 pericytes in photoactivated wounds compared to controls. Pericytes play a critical role in vascular stability and tissue regeneration, providing a novel mechanism by which PBM supports wound healing and skin repair.

Read the study →

Educational Videos

Frequently Asked Questions.

The evidence is substantial and growing. A 2025 review found that 94% of preclinical studies showed positive wound healing effects from PBM, including improved collagen density, fibroblast proliferation, and angiogenesis. In diabetic wound studies, 12 days of PBM at 660nm achieved up to 50% improvement in granulation tissue. PBM works by energising the repair cells that drive every phase of wound healing.
PBM is a complementary adjunctive therapy — it works with your existing wound care protocols, not instead of them. Standard wound management (dressings, debridement, infection control) prepares the wound environment, while PBM energises the cellular machinery that drives tissue repair. The treatment is applied before dressing changes and requires no alteration to your existing clinical workflow.
The strongest evidence exists for diabetic foot ulcers, pressure ulcers, and venous leg ulcers — wounds that stall because of depleted cellular energy and chronic inflammation. PBM has also shown positive results for burn wound healing, post-surgical recovery, and skin graft support. The non-invasive, drug-free nature makes it particularly suitable for medically complex patients with contraindications to standard pharmaceutical approaches.
Yes. PBM is non-invasive, non-thermal, and non-pharmaceutical, making it highly suitable for medically complex patients. The landmark Hamblin (2017) review documented an “almost complete lack of reported adverse effects.” PBM does not introduce any foreign substances, chemicals, or thermal stress to the wound — it simply provides the light energy that cellular repair mechanisms need to function. Always consult clinical protocols for specific contraindications such as active malignancy over the treatment area.
Response times vary by wound type, size, and patient health. In diabetic wound studies, measurable improvement in granulation tissue was documented within 12 days of treatment. For chronic non-healing wounds, many clinicians report visible changes in wound bed quality within the first 2–3 weeks of a structured programme. A specialist wound nurse reported more than 50% wound healing after treating a patient three times a week with 10-minute sessions.
Yes. MedWave devices are SAHPRA Registered Medical Devices (Class B and C) in South Africa, ensuring full clinical compliance. The technology is FDA Exempt for pain management and classified as Class II and III Medical Technology. This level of regulatory recognition distinguishes MedWave from consumer-grade red light panels that lack medical device registration.
Zero consumables. Unlike wound dressings, growth factors, and negative pressure supplies, MedWave devices require no ongoing consumable costs. Once you own the asset, virtually 100% of treatment revenue is gross margin. The only recurring cost is standard electricity for operation, which is negligible. This is particularly significant for wound care, where consumable costs can be substantial.
A standard treatment room (approx. 8×10 ft or 3×3 m) is sufficient. The device is mobile, allowing it to be moved between treatment rooms or even to patient bedsides. MedWave provides comprehensive onboarding training for your team, covering device operation, clinical protocols, and patient communication. No specialist certification is required beyond standard clinical qualifications.
  1. 1.Mgwenya TN, et al. (2025). “Photobiomodulation studies on diabetic wound healing: An insight into the inflammatory pathway.” Wound Repair and Regeneration, 33(1), e13239.
  2. 2.Kasowanjete P, Abrahamse H, Houreld NN. (2023). “Photobiomodulation at 660 nm Stimulates In Vitro Diabetic Wound Healing via the Ras/MAPK Pathway.” Cells, 12(7), 1080.
  3. 3.Hamblin MR. (2017). “Mechanisms and applications of the anti-inflammatory effects of photobiomodulation.” AIMS Biophysics, 4(3), 337–361.
  4. 4.Mendes-Costa LS, et al. (2021). “Photobiomodulation: systematic review and meta-analysis of the most used parameters in the resolution diabetic foot ulcers.” Lasers in Medical Science, 36(6), 1129–1138.
  5. 5.Milanese C, et al. (2018). “Metabolic effect of bodyweight whole-body vibration in a 20-min exercise session.” PLoS One, 13(1), e0192046.
  6. 6.Mosca RC, et al. (2019). “Photobiomodulation Therapy for Wound Care: A Potent, Noninvasive, Photoceutical Approach.” Advances in Skin & Wound Care, 32(4), 157–167.
  7. 7.Sukeri SF, et al. (2025). “Photobiomodulation Therapy for Wound Healing: A Narrative Review.” IIUM Medical Journal Malaysia, 24(01).
  8. 8.Dungel P, et al. (2023). “Wavelength-Dependent Effects of Photobiomodulation for Wound Care in Diabetic Wounds.” International Journal of Molecular Sciences, 24(6), 5895.
  9. 9.Khan I, et al. (2021). “Accelerated burn wound healing with photobiomodulation therapy involves activation of endogenous latent TGF-β1.” Scientific Reports, 11, 13371.
  10. 10.Dungel P, et al. (2023). “Testing the effects of photobiomodulation on angiogenesis in a newly established CAM burn wound model.” Scientific Reports.
  11. 11.Deana NF, et al. (2021). “Photobiomodulation Therapy in Burn Wound Healing: Systematic Review and Meta-Analysis of Preclinical Studies.” Photobiomodulation, Photomedicine, and Laser Surgery, 39(7), 439–452.
  12. 12.do Valle IB, et al. (2020). “Photobiomodulation drives pericyte mobilization towards skin regeneration.” Scientific Reports, 10, 19257.

The MedWave System Walkthrough

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Wound Care Landing: Contact Form (#7)

MedWave RSA PTY LTD

Unit 4 MedWave,
Blaaukrans Office Park
Blaaukrans street
Jeffreys Bay
Eastern Cape
6330
South Africa
Company number: 2024/700802/07

MedWave Group LLC
Registered company address: 1309 Coffeen Avenue, Sheridan, Wyoming, 82801
MedWave devices are not classified as medical devices and are not intended to diagnose, treat, cure, or prevent any medical condition. Results may vary from person to person. The information provided on this website is for educational and informational purposes only and does not constitute medical advice. Always consult with a licensed healthcare provider regarding any medical concerns or before starting any new treatment or wellness program.
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