Powder Inhaler (DPI)

Mainly refers to the micronized drug or with the carrier in the form of capsules, vesicles or multi-dose depot, using a special dry powder inhalation device, by the patient active inhalation of aerosolized drugs to the lungs, to play a systemic or local role of a drug delivery system.

Category: Drug Delivery Device

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Product Details

Dry Powder Inhaler (DPI) Mainly refers to the micronized drug or with the carrier in the form of capsules, vesicles or multi-dose depot, using a special dry powder inhalation device, by the patient active inhalation of aerosolized drugs to the lungs, to play a systemic or local role of a drug delivery system.

Features:

1. Powder atomization technology: The powder inhaler uses powder atomization technology to turn the drug powder into tiny particles, which is convenient for patients to inhale into the lungs and improve the absorption efficiency.

2. No gas drive: powder inhaler adopts mechanical or electric type, does not need gas drive, simple and convenient operation, suitable for home use.

Small impact on the respiratory system: The powder inhaler delivers the drug powder directly to the lungs, which can achieve targeted treatment and has little impact on organs other than the respiratory system.

4. precise dose: powder inhaler can be adjusted according to the needs of patients, to ensure the precise delivery of drugs.

5. No need to take a deep breath: powder inhaler powder particles are small, without deep breathing can be inhaled into the lungs, very suitable for the elderly, children, patients with chronic respiratory diseases and other people who need special attention

Precautions

1. Before use, you must read the instructions carefully and use them in accordance with the requirements of the instructions.

2. The drug needs to be properly processed before use, such as grinding the drug into a fine powder, so that the inhaler can properly output the drug.

3. When using, you need to put the inhaler mouth in the mouth to inhale, while closing the mouth, try to avoid inhaling a large amount of air.

4. During use, it is necessary to pay attention to keep the inhaler mouth and powder clean at any time to avoid bacterial infection.

5. Cleaning and disinfection should be carried out regularly during use to avoid bacterial infection and cross-infection.

6. When using, you need to pay attention to the direction and position of the inhaler to avoid the drug being inhaled or inhaled in an inappropriate part.

7. The type and use of drugs need to be determined according to the doctor's advice, do not use drugs at your own discretion.

Use

Powder inhaler (Dry powder inhaler, DPI) medical equipment, used to powder (such as bronchodilators, anti-inflammatory drugs, etc.) directly into the respiratory tract to treat respiratory diseases, including asthma, chronic obstructive pulmonary disease, etc., to help patients better absorb drugs, reduce the side effects of systemic inhalation of drugs. Powder inhalers are easy to use and suitable for many patients, especially those who cannot use aerosol inhalers.

Method of use

1. Preparation: Put the medicine into the powder inhaler and make sure that the bottle cap of the inhaler is tightly closed.

2. Clean the mouth: Before using the powder inhaler, clean the mouth to remove food debris and oral bacteria.

3. Insert the inhaler into the oral cavity: Put the mouth part of the inhaler into the oral cavity, and close the lips tightly, so that the air outlet of the inhaler completely fits the tongue surface or the back of the teeth.

4. Inhalation powder: Inhale forcefully and inhale the powder into the mouth and lungs. During the inhalation process, you should inhale slowly and deeply. After you feel the powder entering the lungs, you should slowly stop inhaling and keep the gas in your mouth in the lungs. Do not exhale for a few seconds.

5. Exhale: Slowly exhale the gas in your mouth, with your lips half open and your mouth corners slightly downward. Inhale and exhale slowly, and you need to maintain a certain rhythm and breathing rate.

6. Cleaning the inhaler: After the drug is used, the cap should be closed immediately and the inhaler should be cleaned to maintain good hygiene.

It should be noted that when using the powder inhaler, maintain a comfortable position, neither too head up nor too low, so as to prevent the medicine from flowing into the throat or accumulating in the mouth. In addition, some patients who use powder inhalers need to use them under the guidance of doctors to ensure the correct use and efficacy of drugs.

Keywords: Powder Inhaler (DPI)

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