Dry powder inhalation device for the simultaneous administration of more than one medicament
一种干粉吸入、药剂的技术,应用在吸入器、药物的器械、其他医疗器械等方向,能够解决患者健康威胁、治疗效果变差、分解产物没有疗效等问题
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[0025] figure 1 An example of a dry powder inhalation device suitable for simultaneously administering more than one pharmaceutical compound is shown, wherein the powder is packed in blisters of a single-dose blister strip, and wherein the device comprises a mouthpiece A, a blister strip support surface B and C with storage compartment.
[0026] Blister with support surface B ( figure 2) includes a protrusion 1 that acts as an attachment point, two cavities 2 and 3 that house the blister of the strip, and a guide 4 for proper alignment and secure placement of the strip. The nozzle A is movably coupled to the support surface B. As shown in FIG. In order to allow the strip to be placed in the device, the suction nozzle A is lifted from its basic position.
[0027] image 3 An example of a suction nozzle according to the invention is shown. The mouthpiece consists of three main parts: an outer part 5 which the patient places in his mouth during inhalation, and two inner par...
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