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KC-FS100 Salt-sol Therapeutic Instrument

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   KC-FS100 Sinasol Saltwater is a portable and movable salt therapy device independently developed by Kuancheng Technology, and it is also the first salt sol therapy device in China that has obtained a Class II medical device registration certificate and successfully went on the market. This product combines the principle of salt therapy with modern science and technology, simulates the micro environment of natural salt mines and caves, and continuously releases 1-5 μ m dry salt aerosol particles into the air through the dry salt generator to form a high dispersion salt therapy environment of a certain concentration, so as to achieve the function of preventing, improving, and treating respiratory diseases. The treatment method is pure natural, non drug, and non-toxic side effects.



   Salt aerosol therapy, also known as dry salt aerosol therapy. Salt aerosol refers to a medium state of sodium chloride with very small particle size in the air. Generally, the particle size can vary from 1-5 microns. Dry salt aerosol is dry salt aerosol, which is a very effective non drug component for respiratory disease prevention and treatment. It is called 'salt therapy' to make patients inhale dry salt aerosol particles of a certain concentration to achieve curative effect by simulating the natural salt mine cave environment and internal microclimate conditions.

   Salt aerosol therapy is not a new concept. It has been studied, developed and applied for more than 100 years internationally. It originated in the World War II. The residents of Antipatu, Germany, have been using the natural Klutt Karst cave as an air raid shelter. Dr. Carl Herman was surprised to find that the health of asthma patients who stayed in the cave for a long time has been greatly improved. After World War II, European countries used the natural salt mine cave environment and internal microclimate to establish natural cave hospitals or salt therapy medical stations.

   In 1995, China began to introduce salt aerosol therapy. It has successively built salt therapy clinics in hospitals and convalescent institutions in more than ten provinces and cities, including Harbin, Hunan, Gansu, Henan, Shandong, Chongqing, Fujian, and applied salt aerosol therapy to the clinical treatment of asthma, rhinitis, chronic obstructive pulmonary disease, pneumoconiosis, silicosis and other occupational diseases. A large number of clinical studies at home and abroad have confirmed that salt aerosol therapy plays a very active role in the treatment of respiratory diseases.

   In 2019, Nanjing Kuancheng Technology Co., Ltd., independently developed the first portable 'Sinasol Salts Therapeutic Apparatus' in China, officially came out, and obtained the medical device registration certificate and invention patent. In 2022, we developed and produced the second generation of the world's exclusive saline aerosol therapeutic instrument, 'ultrasonic rock salt aerosol therapeutic instrument'.


   The main effect factor of salt aerosol therapy is dry salt aerosol particles with high dispersion, whose particle size is about 1-5 microns. The physical and chemical properties of dry salt aerosol determine that it is easier to attach to the respiratory tract and play a role.

   (1) Enhance clearance and promote alveolar mucus excretion: salt aerosols increase serous secretion, inhibit mucus secretion, supplement ionic components in mucus, regulate osmotic pressure between mucus and respiratory epithelial cells, reduce water loss in mucus, increase its hydration, and then restore normal rheology of mucus, improve ciliary motility, and protect cilia from bacterial toxins.

   (2) Anti inflammation, bacteriostasis and edema relief: salt aerosols increase the concentration of sodium ions in the living environment of bacteria, increase the osmotic pressure of solution, leading to dehydration and death of bacteria, so as to achieve the purpose of sterilization, significantly enhance humoral immunity, stimulate antibacterial and fungal mechanisms, and reduce inflammation related cell damage; At the same time, using the hypertonic principle, when the airway wall is edematous, the salt aerosol supplements the ionic component of the mucus blanket, increases the osmotic pressure gradient of the slurry layer, and makes the water flow from the airway wall to the lumen, thus playing the role of eliminating edema.

   (3) Enhance immunity and resistance: activate the innate immunity of lung tissue, enhance the activity of pulmonary macrophages, and regulate the immune function of the body.



   Function 1: prevent, improve and treat respiratory diseases

   Sinashu Salt Sol Therapeutic Apparatus can help patients with respiratory tract infections, chronic obstructive pulmonary diseases, pneumoconiosis, asthma, pneumonia, bronchitis, bronchiectasis, rhinitis, pharyngitis and other respiratory diseases to inhibit bacteria, diminish inflammation, alleviate edema, enhance clearance, eliminate phlegm and expel phlegm, improve immunity and enhance resistance, mainly as follows:

   1. Relieve symptoms. More than 90% of the patients' symptoms of wheezing, coughing and expectoration were relieved after one week of use, and the difficulty of expectoration after one month of use was significantly reduced, and the sleep quality was improved.

   2. Pulmonary function improved. On the basis of conventional drug treatment, the patients with chronic obstructive pulmonary disease (COPD) and pneumoconiosis improved their pulmonary function indicators after a treatment cycle with ultrasonic rock salt aerosol therapy instrument, and the maximum ventilation volume per minute (MVV), one second respiratory volume (FEV1), and blood oxygen saturation (SaO2) were improved.

   3. Inhibit inflammation. The inflammatory status of patients with airway infection and pneumonia has been significantly improved after using the Sinasul salt sol therapeutic instrument, and the use of antibacterial drugs has been reduced, with higher safety and better tolerance.

   4. The number of acute attacks decreased. According to the follow-up of the patients using the Sinasul salt sol therapeutic instrument, about 70% of the patients with chronic obstructive pulmonary disease (COPD) were reduced from two acute attacks in the previous year to once a year, or even did not relapse within a year.

   Function 2: Sterilization and disinfection, inhibition of infection

   By releasing dry salt sol particles no more than 5 microns into the air, the Sinashu Salsol Therapeutic Instrument can not only cure and rehabilitate respiratory diseases, but also disinfection and sterilization the indoor environment. It is suitable for various operating rooms, ICUs, wards and other places where diseases are prone to cross infection. Composition safety, man-machine coexistence.

  The inspection by the authority shows that:

   1、20m ³ In a confined space, within 60 minutes (20 ℃ - 25 ℃, 50% - 70% RH), the killing rate of staphylococcus albus in the air was 99.90%, and the killing rate of natural bacteria was 96.93%;


   2、20m ³ In a confined space, the average inactivation logarithm of influenza A virus (H1N1) in the air within 60 minutes is 2.99, and the virus inactivation rate is 99.90%.


   Function 3: Automatic humidity control and air purification

   The dry salt aerosol particles released by the Sinashu Saltwall Therapeutic Apparatus have a strong negative charge on the surface, which can absorb and wrap the particles in the air, such as dust, hair dust, second-hand smoke, allergens, etc., so that they can coagulate and settle, thus purifying the indoor air. According to scientific measurement, the most comfortable air humidity range for human body is 40% - 60%. Too high or too low will cause rapid propagation of bacteria and induce respiratory diseases. The Sinasu Salsol Therapeutic Instrument can automatically identify the indoor humidity value and control the humidity within 70%, ensuring the effectiveness of the Salsol and improving the comfort of the human body.


   (1) Respiratory department: chronic obstructive pulmonary disease, chronic bronchitis, pneumonia, bronchial asthma, bronchiectasis, pneumoconiosis, etc.

   (2) Pediatrics: bronchial asthma, bronchitis, allergic rhinitis, pneumonia, etc.

   (3) Otolaryngology: allergic nasosinusitis, chronic nasosinusitis, chronic pharyngitis, acute eustachian tube inflammation, chronic rhinitis, acute pharyngitis, tonsillitis, post operation rehabilitation treatment of otorhinolaryngology patients, etc.

   (4) Rehabilitation department, geriatric department, oncology department: elderly bronchial asthma, chronic bronchitis, idiopathic pulmonary fibrosis, end-stage pneumonia, as well as postoperative rehabilitation and rehabilitation of tumor patients.

   (5) Infection Department, Hematology Department, ICU: postoperative respiratory tract infection, incision infection, environmental control and postoperative rehabilitation.


Product modelProduct appearance




   In 2022, Research Progress of Salt Aerosol Therapy for Respiratory Rehabilitation proposed that clearing airway secretions is one of the important contents of respiratory rehabilitation, and effectively clearing secretions in the deep airway and minimizing discomfort of patients has always been a problem difficult to take into account clinically. Common airway clearance schemes include aerosol inhalation of expectorants, body position drainage, vibration expectorants and aspiration through the airway, Most of them have limited effect on the secretion of deep bronchioles, and bring pain to patients at the same time. Salt aerosol therapy can promote deep sputum excretion without obvious discomfort, and it is safe, convenient and easy to adhere to, and easy to promote.

   Professor Li Jian'an, International Academician of the National Academy of Medicine of the United States and Director of the Rehabilitation Medical Center of the First Affiliated Hospital of Nanjing Medical University, mentioned the salt aerosol therapy in 'The Extension of the Vision of Respiratory Rehabilitation'. It is pointed out that the salt aerosol means that the particle diameter is less than 5 μ M of sodium chloride aerosol, which can fall into the bronchioles with a diameter less than 1 μ M can reach the alveolar directly, increase the osmotic pressure of airway mucus, dilute sputum, and promote sputum excretion; It also helps to reduce congestion and edema of airway mucosa, and has local bactericidal and bacteriostatic effects. The role of salt aerosol therapy has been preliminarily recognized internationally and included in relevant clinical guidelines.


Color classification


Working conditions

Ambient temperature:5℃~32℃

Ambient humidity:35%-90%RH

Supply voltage:220V,50HZ

Temperature and humidity display

Temperature: 0-60 ℃, error ± 2 ℃

Humidity: 0-99% RH, error ± 5% RH


HD nixie tube, LED indicator

Overall dimensions

420×352×863 mm

Operating Weight

28 Kg




Silent mode ≤ 48 dB

Automatic mode ≤ 60 dB

Matters Needing Attention

    It is recommended to close doors and windows and other air filtering equipment when using.

    Under the guidance and advice of the doctor, Sinashur salt therapy apparatus can be used together with drugs, but cannot be used as a drug substitute.

    See the product manual for taboo contents and other precautions.

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