処理中

しばらくお待ちください...

設定

設定

出願の表示

1. CN1838974 - Powdery medicine dispensing device for nasal cavity

官庁 中華人民共和国
出願番号 200380110512.3
出願日 09.10.2003
公開番号 1838974
公開日 27.09.2006
特許番号 100515511
特許付与日 22.07.2009
公報種別 C
IPC
A61M 13/00
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
13治療または消毒を目的とする吹込器
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 Ltd.
株式会社;生命科学活效
発明者 Tsutsui Tatsuo
筒井达雄
代理人 chen wei
中国国际贸易促进委员会专利商标事务所
発明の名称
(EN) Powdery medicine dispensing device for nasal cavity
(ZH) 鼻腔用粉状药剂施药装置
要約
(EN)
In a device to deliver a powdery medicine for a nasal cavity of the invention, positioning guides 12a, 12b for causing a capsule to slide as far as a predetermined position is placed on this side of cutters 11a, 11b for making holes on both ends of the capsule loaded between the connection port 7 on the side of a nozzle for spraying the powdery medicine into a nasal cavity and a connection port 8 on the side of a pump for supplying spray air to the nozzle in order to make the size of the holes made on both ends of the capsule 4 constant, and a distance L between the connection ports 7 and 8 is made shorter than a distance M between blade tips of the cutters 11a and 11b (length of the capsule 4 after cutting off the both ends by the cutters 11a, 11b), for preventing scattering of the powdery medicine in the capsule from both ends of the capsule 4 loaded between the connection ports 7 and 8, so that both ends of the capsule 4 loaded between the connection ports 7 and 8 are pressed by peripheral edges 14, 15 of the connection ports 7, 8.

(ZH)

本发明的鼻腔用粉状药剂施药装置,为了使在胶囊(4)的两端开的孔的大小一定,在对装填在向鼻腔内喷射粉状药剂的喷嘴侧接口(7)与向喷嘴供给喷射空气的泵侧接口(8)之间的胶囊(4)的两端开孔的刀具(11a,11b)的跟前,设置使胶囊(4)滑动到指定位置的定位导向器(12a,12b),同时,为了防止从装填于接口(7)和(8)之间的胶囊(4)的两端散出胶囊内的粉状药剂,接口(7)和(8)之间的间距L设定为比刀具(11a,11b)的刀尖间的间距M(用刀具(11a,11b)切除了两端的胶囊(4)的长度)短,形成装填于接口(7)和(8)之间的胶囊(4)的两端被接口(7、8)的周边部(14、15)按压状态。