2022年3月31日 · 【原创】定量吸入气雾剂（mdi）和吸入粉雾剂（dpi）产品的质量考虑. 吸入制剂系指原料药物溶解或分散于适宜介质中，以 气溶胶 或蒸气形式递送至肺部发挥局部或全身作用的液体或固体制剂。

The purpose of this guidance is to provide recommendations to industry on the development and manufacture of inhalation aerosols (also known as metered dose inhalers (or MDIs)) and inhalation...

An MDI is a handheld aerosol device that uses a propellant to deliver medicine to the lungs. The advantages of MDIs include: It is easy to carry around. It can deliver multiple doses. There is a low risk of bacterial contamination. The disadvantages include: The need for correct, coordinated use of the inhaler.

2024年3月25日 · People who have chronic obstructive pulmonary disease or other lung conditions often take their medications using devices called a metered dose inhaler or MDI or a dry powder inhaler...

However, the designs of DPI products differ considerably from those for MDI 70 products. A DPI drug formulation contains the drug substance and excipients including a drug

1．加压定量吸入剂（pressurized metered dose inhaler，pMDI）：pMDI是指将药物、辅料和抛射剂共同灌装在具有定量阀门的耐压容器中，通过揿压阀门，药物和抛射剂便以气溶胶形式喷出。

MDI（Metered Dose Inhaler，定量噴霧吸入器）和DPI（Dry Powder Inhaler，乾粉吸入器）是兩種常見的氣喘用藥吸入方式。 它們的主要區別在於藥物的釋放方式、使用方法以及適用的患者群體。

Quick reference guide to top prescribed MDI’s and recommended Dry Powder Inhaler (DPI) options The NHS Long Term Plan sets targets to deliver significant, accelerated reductions in the total emissions from the NHS by moving to lower carbon inhalers, such …

2020年7月10日 · The rate required to deliver the medication in MDI inhalers is about 30L/min while the rate required for DPIs is higher (ranging from 30-120L/min) and differs based on the build of the inhaler. This higher rate would make it more difficult for small children to be able to receive the medication properly.

吸入型抗發炎藥物分：定量噴霧吸入劑 ( MDI )、乾粉吸入劑 ( DPI )兩種劑型；而乾粉吸入劑 (DPI )又分：胖胖魚乾粉吸入器（Accuhaler）、都保乾粉吸入 ...