Underner M, Meurice J C, Boita F, Patte F
Service de Pneumologie C.H.R.U., Poitiers.
Allerg Immunol (Paris). 1988 Jun;20(6):228-31.
Inhalation chambers (spacers), interposed between the aerosol doser and the patient's mouth take 3 forms: lengthened tubes, large volume plastic sacs and conical chamber in the shape of a pear. Their chief advantages are: A greater proportion of the drug reaches the airways, as the deposition in the oropharynx is reduced. Co-ordination of lung and hand, a major obstacle to the correct use of aerosol-dosers, is no longer necessary.
吸入室（储物罐）置于气雾剂给药器与患者口腔之间，有三种形式：延长管、大容量塑料囊和梨形锥形室。它们的主要优点是：由于口咽部的药物沉积减少，更多比例的药物到达气道。肺部与手部的协调，这是正确使用气雾剂给药器的一个主要障碍，不再必要。
