Fig. 1.Pressurized metered dose inhaler (pMDI). Parts; A. Expansion chamber- in which the actuator actuates the aerosolized drug delivery; B. Mouthpiece- release of high velocity aerosol particles; C. Metering valve- is responsible for releasing the amount of dose desired to the actuator; D....
定量喷雾器(Metered-dose inhalers MDI) 将药罐下压时,会在高速度下(>30m/s)产生气雾,释放出单一计量的药物。 典型MDI的设计如图: 标准定量喷雾器MDI的基本组件包括金属罐Canister、气相Gas phase、雾化药物Formulation、药物保留杯retcining cup、计量阀Metering valve、引发器Actuator、计量槽Metering chambei、气体...
metered-dose inhaler meter-kilogram-second See More Nearby Entries Cite this Entry Style “Metered-dose inhaler.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/metered-dose%20inhaler. Accessed 11 Jan. 2025. Copy Citation Share...
A metered dose inhaler is provided for inhalation of asthmatic medication. An upright cylindrical air chamber has structure at the top for receiving a pressurized canister of asthmatic medication and for conducting metered doses thereof into the air chamber. A one way valve is provided at the ...
metered-dose inhalerAlso found in: Dictionary, Thesaurus, Acronyms, Encyclopedia, Wikipedia. metered-dose inhaler (MDI), a device used to administer a defined dose of medication for inhalation; used frequently in the treatment of asthma and other respiratory conditions. Farlex Partner Medical ...
Metered-dose inhalers (MDIs) play a big role in the administration of medications for respiratory conditions. These handheld devices deliver a specific dose of medication in aerosol form, making them a valuable tool in the clinical practice of nurses. This quick guide provides an overview of the...
inhaler (redirected fromMetered-dose inhaler) Thesaurus Medical Acronyms Encyclopedia Wikipedia in·hal·er (ĭn-hā′lər) n. 1.One that inhales:an avid inhaler of aromatic pipe smoke. 2.A device that produces a vapor to ease breathing or is used to medicate by inhalation, especially a...
市面上最常见的吸剂为压缩吸入器(Metered-dose inhaler)。患者应先摇匀吸剂,头部稍为仰后,然后呼气,将吸嘴置於牙齿 … public.kayman.hk|基于3个网页 3. 定量喷雾吸入器 如何使用定量喷雾吸入器(Metered-dose inhaler)拿开盖子并将喷雾吸入器上下摇动。
6. If an inhaler with a spacer device is prescribed: A. Teach the patient how to use it properly. B. Begin by removing the mouthpiece covers from the metered-dose inhaler and the spacer. Insert the inhaler into the end of the spacer device. ...
The present invention discloses a method for counting by a metered dose inhaler or remain in the assigned dose which dose counter. 该剂量计数器包括具有呈圆形布置的棘齿的可转动安装的第一齿轮和与第一齿轮连接的显示件,显示件具有响应第一齿轮的转动而能够转位的可视的剂量计数标记阵列. The dose counter...