処理中

しばらくお待ちください...

設定

設定

出願の表示

1. AU2003272959 - Powdery medicine dispensing device for nasal cavity

官庁 オーストラリア
出願番号 2003272959
出願日 09.10.2003
公開番号 2003272959
公開日 22.01.2004
公報種別 A
IPC
A61M 15/00
A生活必需品
61医学または獣医学;衛生学
M人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
15吸入器
A61M 15/08
A生活必需品
61医学または獣医学;衛生学
M人体の中へ,または表面に媒体を導入する装置;人体用の媒体を交換する,または人体から媒体を除去するための装置;眠りまたは無感覚を生起または終らせるための装置
15吸入器
08鼻の中にそう入する吸入装置
CPC
A61M 15/0028
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
15Inhalators
0028using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
A61M 15/003
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
15Inhalators
0028using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
003using capsules, e.g. to be perforated or broken-up
A61M 15/0038
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
15Inhalators
0028using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
003using capsules, e.g. to be perforated or broken-up
0033Details of the piercing or cutting means
0038Cutting means
A61M 15/004
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
15Inhalators
0028using prepacked dosages, one for each application, e.g. capsules to be perforated or broken-up
003using capsules, e.g. to be perforated or broken-up
0033Details of the piercing or cutting means
004with fixed piercing or cutting means
A61M 15/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
15Inhalators
08Inhaling devices inserted into the nose
A61M 2202/064
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2202Special media to be introduced, removed or treated
06Solids
064Powder
出願人 Bioactis Limited
代理人 Spruson & Ferguson
発明の名称
(EN) Powdery medicine dispensing device for nasal cavity
要約
(EN)
A powdery medicine dispensing device for a nasal cavity, wherein positioning guides (12a, 12b) for sliding a capsule (4) to a fixed position to make constant the size of holes opened at both ends of the capsule (4) are installed before cutters (11a, 11b) for opening the holes at both ends of the capsule (4) charged between a nozzle connection port (7) for spraying powdery medicine into the nasal cavity and a pump side connection port (8) for supplying spray air to a nozzle, a distance L between the connection ports (7) and (8) is set shorter than a distance M between the blade tips of the cutters (11a, 11b) (the length of the capsule (4) cut at both ends by the cutters (11a, 11b)) to prevent the powdery medicine in the capsule from being dissipated from both ends of the capsule (4) charged between the connection ports (7) and (8), and both ends of the capsule (4) charged between the connection ports (7) and (8) are pressed by the peripheral edge parts (14, 15) of the connection ports (7) and (8).