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Related Experiment Video

Updated: Jun 9, 2026

Intense Pulsed Light for the Treatment of Dry Eye Owing to Meibomian Gland Dysfunction

Intense Pulsed Light for the Treatment of Dry Eye Owing to Meibomian Gland Dysfunction

Published on: April 1, 2019

Deep Cleaning Device as a Treatment Is Effective for Blepharitis and Significantly Reduces Bacterial Load.

Ya Wen^1,2,3,4, Jiayu Bao^1,2,3,4, Ao Li^1,2,3,4

¹Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China, ccmu.edu.cn.

Journal of Ophthalmology

|June 8, 2026

Summary

The Deep Cleaning Device effectively treats blepharitis by reducing bacterial load and improving symptoms. This device offers a safe and valuable addition to conventional blepharitis therapies.

Keywords:

bacterial load blepharitis deep cleaning device ocular surface health treatment

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Published on: July 3, 2025

Area of Science:

Ophthalmology
Medical Devices
Microbiology

Background:

Blepharitis is a common inflammatory condition affecting the eyelid margins.
Current treatments for blepharitis often involve lid hygiene and topical medications.
There is a need for innovative and effective therapeutic options for blepharitis management.

Purpose of the Study:

To evaluate the efficacy and safety of the Deep Cleaning Device for blepharitis treatment.
To compare a combined therapy (device + eye drops) with monotherapy (eye drops alone).

Main Methods:

A prospective, randomized controlled trial with 51 adult patients diagnosed with blepharitis.
Group A received sodium hyaluronate eye drops plus weekly device-assisted eyelid margin cleaning.
Group B received sodium hyaluronate eye drops as monotherapy. Efficacy and safety outcomes were assessed.

Main Results:

The device group showed significant reductions in bacterial load and subjective symptoms compared to the control group.
Objective measures, including eyelid margin scale and meibum quality, improved significantly with the device.
No significant adverse effects on visual acuity or intraocular pressure were observed.

Conclusions:

The Deep Cleaning Device is a safe and effective treatment for blepharitis.
It significantly reduces bacterial load and alleviates clinical symptoms.
The device is a valuable adjunct to existing blepharitis therapies.