Insomnia Self Care
You Professional Insomnia Self Care Suppliers!
Wuhan Cozing Medical Devices Co.,Ltd has focused on physical therapy lasers & light devices for around 10 years in China, we started as a small trading company, but now have become one of the leading suppliers in the physical therapy lasers & therapy light industry in China.
Why choose us
Accept ODM/OEM
Cozing Medical has the most advanced medical electronic R & D center in China. With more than ten senior engineers and experts in the field of optoelectronics. So OEM and ODM are welcome.
Production Equipment
Our factory equip with 1,500 square meters sterilized workshop which coordinate with GMP standard, 2PCS individual fully-automatic production lines.
Our Certifications
Specialized in the physical therapy rehabilitation field , almost all the items are all CE and RoHS certificated, and has passed ISO9001 and ISO13485 certificates.
Sale Market Market
Product sales United States, Canada, United Kingdom, Australia, France, Bulgaria, Russia, Hungary, Indonesia, Philippines, Malaysia etc.
Product Specification
We offer the following Product Specifications:
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Model Number: |
IN02 |
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Instrument classification: |
Class II |
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Pulse repetition frequency: |
1-999Hz |
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Ear laser: |
650nm 5mW |
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Built-in lithium battery voltage: |
3.7 -4.2V |
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Timer: |
60 minutes |
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No Direct Component: Normal working conditions: |
Ambient temperature range 5°C-+-40C; Relative humidity Range ≤809% Atmospheric pressure range 86KPa~~106 KPa |
Common Types
We offer the following Product introduce:
Ces Device for Anxiety
Through indirect stimulation of brain tissue in the hypothalamic region, CES (Cranial Electrotherapy Stimulation) devices utilize low-frequency electrical pulses to induce relaxation by transmitting signals to the brain.
Non Pharmacological Treatment for Insomnia
Sleeplessness starts in your brain, where electrochemical signals called neurotransmitters control whether we are asleep or awake. CES safely modulates the brain's electrochemical signals, bringing these signals back into balance with electrotherapy.
Ces Therapy for Depression
The therapy delivers microcurrent pulses (typically 0.5-100Hz) through electrodes placed on the head
These signals stimulate the hypothalamus and limbic system. This stimulation helps normalize production of key neurotransmitters:
• Serotonin (mood regulation)
• Dopamine (pleasure/reward)
• GABA (calming effect)
• Beta-endorphins (natural pain relief)
Ces Therapy Device
Cranial Electrotherapy Stimulation (CES) is a therapeutic intervention involving gentle electrical stimulation directed at the brain to alleviate symptoms of depression and anxiety. By indirectly activating brain tissue in the hypothalamic region, CES aims to prompt the restoration of neurochemical equilibrium, returning the brain to a pre-stress state. Clinical research attests to its safety and efficacy, with many individuals observing positive outcomes within a few days of commencing treatment.
Customizable Frequency: Tailor the frequency settings to your preference, ranging from 1 to 999Hz.
Lock Feature: Prevent unintended touches with the lock function.
Touch-Sensitive Display: Operate the device effortlessly with its touch-screen interface.
Variable Intensity: Choose from 10 intensity levels for personalized treatment.


Timer Options: Select from 10 timer settings to suit your needs.
Dual Therapy: Utilize both Earlobe and 650nm earphone therapy for enhanced effectiveness.
USB Type-C Charging Port: Convenient charging via a USB Type-C port.
Personalization: Customize wavelength, intensity, color, and packaging starting from 100 units, with support for OEM and ODM services.
CES therapy device Clinical Study
Regarding the pathway of current transmission to the brain, the utilization of earlobe electrodes in this investigation suggests that the alternating microcurrent initially activates afferent branches of cranial nerves. Stimulation likely commences at facial, glossopharyngeal, or vagus nerve branches near the electrode placement on the earlobe, subsequently traveling to the brainstem, thalamus, and eventually reaching the cortex.
Two distinct frequencies, 100 or 0.5 Hz, demonstrated efficacy in brain deactivation, irrespective of current amplitude. This offers supplementary mechanistic insight suggesting that CES may modulate cortical activity by disrupting typical brain oscillation patterns, potentially through the introduction of high- or low-frequency noise.
The findings of this study carry significant clinical implications. Application of alternating current (AC) at varying frequencies could potentially modify communication between nodes of the default mode network (DMN). Research in clinical cohorts, encompassing anxiety disorders and depression, has revealed aberrations within these intrinsic connectivity networks. For instance, individuals with anxiety disorders exhibit diminished activity in DMN-associated regions like the posterior cingulate cortex (PCC), inferior parietal lobule, medial prefrontal cortex, and thalamus when confronted with threat-related stimuli. Moreover, reduced functional connectivity within the sensorimotor network (SMN) and DMN has been documented in individuals with social anxiety disorder by Liao et al. Furthermore, both acute and chronic pain sufferers exhibit abnormal functional connectivity within the DMN.
Packaging & Delivery

Certifications










FAQ
We're well-known as one of the leading insomnia self care manufacturers and suppliers in China. Please feel free to wholesale high quality insomnia self care made in China here from our factory. Contact us for customized service.
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