WebDec 1, 2010 · In contrast, the "in-flight" particle size using the Sympatec inhaler 2000 laser diffraction equipment undersized the particles, predicting higher delivery efficacy compared to the other sizing ... WebLaser diffraction analysis of the discharge behaviour of inhalers and nebulisers with particles ranging from 0.25 µm to 875 µm. When combined with the modular INHALER …
Application Software - Sympatec
WebDec 5, 2002 · (A) Bird's-eye view of the modular inhaler adapter concept: schematic presentation of the central housing part. (B) Photograph of the Sympatec INHALER 2000. Download : Download full-size image; Fig. 2. Side view (top half) and cross section (bottom half) of the basic adapter concept, showing the inner cylinder. WebApr 23, 2012 · For these measurements the Twincer™ was connected to an INHALER 2000 adapter (Sympatec) through the standard USP induction port. Size distributions in the aerosol from the Twincer™ measured with laser diffraction technique are for the delivered dose (ex-mouthpiece dose). clyde asf
A new approach to characterise pharmaceutical aerosols
WebSep 30, 2005 · The Sympatec Inhaler 2000 ® (Sympatec, UK) was used to characterise the particle size of the HFA-based pMDI formulations post-actuation, i.e. “in-flight”. The equipment used the R2 lens (0.45–87.5 μm) and was set up specifically to measure the size of particles emitted by pMDIs. WebJul 10, 2024 · Inhaled therapy is the mainstay treatment of choice to control the symptoms of asthma and chronic obstructive pulmonary disease (COPD) using either metered dose inhalers (MDIs) or dry powder inhalers (DPIs).The quality and the amount of the emitted dose from a DPI depend on the patient’s inhalation manoeuvre, the type of device and its … WebAdditional information. Wet and Dry Chemistry Cancer Drug Research Glovebox Workstation designed to provide personnel protection during cancer drug research operations during wet and dry chemistry operations involving cytotoxic powder substances. Respiratory exposure concentration attenuated to a breathing zone concentration within … clyde arrington east moline