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1. WO2015022787 - 注射器

公開番号 WO/2015/022787
公開日 19.02.2015
国際出願番号 PCT/JP2014/059019
国際出願日 27.03.2014
IPC
A61M 5/28 2006.01
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
5皮下,静脈内,筋肉内から,人体内に媒体を導入する装置;そのための付属装置,例.充填,または洗浄するための装置,肘掛け
178注射器
28注射器アンプルまたはカートリッジ,すなわち針を有するアンプルまたはカートリッジ
CPC
A61M 2005/3109
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
3103Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
3107for needles
3109Caps sealing the needle bore by use of, e.g. air-hardening adhesive, elastomer or epoxy resin
A61M 5/002
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
002Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
A61M 5/3202
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
32Needles; Details of needles pertaining to their connection with syringe or hub
3202Devices for protection of the needle before use, e.g. caps
A61M 5/3204
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
32Needles; Details of needles pertaining to their connection with syringe or hub
3202Devices for protection of the needle before use, e.g. caps
3204Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
A61M 5/3213
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
32Needles; Details of needles pertaining to their connection with syringe or hub
3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
321Means for protection against accidental injuries by used needles
3213Caps placed axially onto the needle, e.g. equipped with finger protection guards
A61M 5/326
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
178Syringes
31Details
32Needles; Details of needles pertaining to their connection with syringe or hub
3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
321Means for protection against accidental injuries by used needles
3243being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
326Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
出願人
  • テルモ株式会社 TERUMO KABUSHIKI KAISHA [JP/JP]; 東京都渋谷区幡ヶ谷二丁目44番1号 44-1, Hatagaya 2-chome, Shibuya-ku, Tokyo 1510072, JP
発明者
  • 竹本昌史 TAKEMOTO, Masafumi; JP
代理人
  • 千葉剛宏 CHIBA Yoshihiro; 東京都渋谷区代々木2丁目1番1号 新宿マインズタワー 16階 Shinjuku Maynds Tower 16F, 1-1, Yoyogi 2-chome, Shibuya-ku, Tokyo 1510053, JP
優先権情報
2013-16861814.08.2013JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) SYRINGE
(FR) SERINGUE
(JA) 注射器
要約
(EN)
A syringe (10) is provided with a needle (12), a body (14), and a protection device (20). The protection device (20) includes: an inner cylinder (42) which is rotatably mounted to the body (14) and which has a protrusion (76); and an outer cylinder (40) which covers the needle (12) and the inner cylinder (42) before a puncture, retracts and exposes the needle (12) during the puncture, and advances and covers the needle (12) after the puncture. The outer cylinder (40) has: a guide passage (54) which guides the protrusion (76) and rotates the inner cylinder (42); and a restriction section (63) which, when the protrusion (76) has moved to a predetermined position in the guide passage (54) after a puncture, restricts the retraction of the outer cylinder (40).
(FR)
L'invention concerne une seringue (10) qui est pourvue d'une aiguille (12), d'un corps (14) et d'un dispositif de protection (20). Le dispositif de protection (20) inclut : un cylindre interne (42) qui est monté de manière rotative sur le corps (14) et qui comporte une saillie (76); et un cylindre externe (40) qui recouvre l'aiguille (12) et le cylindre interne (42) avant une perforation, se rétracte et expose l'aiguille (12) durant la perforation, et avance et recouvre l'aiguille (12) après la perforation. Le cylindre externe (40) a: un passage de guide (54) qui guide la saillie (76) et tourne le cylindre interne (42); et une section de restriction (63) qui, quand la saillie (76) a bougé à une position prédéterminée dans le passage de guide (54) après une perforation, restreint la rétraction du cylindre externe (40).
(JA)
 注射器(10)は、針(12)、本体部(14)及び保護装置(20)を備える。保護装置(20)は、本体部(14)に回転自在に取り付けられ突起(76)を有する内筒(42)と、穿刺前に針(12)及び内筒(42)を覆い、穿刺時に後退して針(12)を露出し、穿刺後に進出して針(12)を覆う外筒(40)とを含む。外筒(40)は、突起(76)を案内して内筒(42)を回転させる案内路(54)と、穿刺後に案内路(54)の所定位置に突起(76)が移動した段階で外筒(40)の後退を規制する規制部(63)とを有する。
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