JP5331711B2 - 少なくとも1つの中央牽引ロッドを有する使い捨て注射器 - Google Patents
少なくとも1つの中央牽引ロッドを有する使い捨て注射器 Download PDFInfo
- Publication number
- JP5331711B2 JP5331711B2 JP2009549365A JP2009549365A JP5331711B2 JP 5331711 B2 JP5331711 B2 JP 5331711B2 JP 2009549365 A JP2009549365 A JP 2009549365A JP 2009549365 A JP2009549365 A JP 2009549365A JP 5331711 B2 JP5331711 B2 JP 5331711B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- locking
- disposable syringe
- piston
- locking element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31501—Means for blocking or restricting the movement of the rod or piston
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2033—Spring-loaded one-shot injectors with or without automatic needle insertion
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
5 使い捨て注射器の中心線
8 錠止位置
9 解放位置
10 ハウジング(一体部分)
11 ハウジング内部
12 ハウジング端(底部)
13 ハウジング溝
14 環状溝
15 トリガリング領域
16 錠止要素
17 レバーアーム(短い方)
18 レバーアーム(長い方)
19 支持要素
21 支え領域
22 支え面(頂部、内部)
23 支え面(横向き、外部)
24 保持領域
25 ノッチ
27 オフセット領域
28 オフセット・ノッチ(オフセット輪郭部)
29 螺旋状の圧縮スプリング
31 ケーシング領域
32 ベース(中間ベース)
34 開口(ボア、くぼみ)
35 ハウジング・カラー
39 ハウジング囲い
41 シリンダ/ピストン・ユニットのための固定領域
42 スプリング・フック
43 フック先端
44 斜面
45 溝付き輪郭
46 クランピング・スリーブ
50 スプリング要素(螺旋状の圧縮スプリング、スプリング・エネルギ・リザーバ)
60 ピストン作動ラム
61 テンション・バー
62 ガイド・ピン
63 支持面(ドーナツ形部分表面)
64 移行面
73 ラム・プレート
76 ピストン・スライド
80 トリガリング・ユニット
82 トリガリング要素
83 ベース(溝付き)
84 縁(内向き湾曲)
85 外縁
86 支持ウェブ
87 周囲係合縁
88 ウェブ(周方向)
89 チューブ部分
95 固定要素
96 ディスク(プレート状)
97 錠止ピン
98 ハンドル
100 シリンダ/ピストン・ユニット
101 シリンダ
102 ラッチング・リブ(外側、外側溝付き)
103 端面
106 ボア(ノズル)
107 端面のくぼみ
108 高くなった部分
111 ピストン
112 環状溝
114 シーリング・リング(シール)
116 金属プレート(磁性または磁化可能)
120 保護フィルム(接着剤シール)
130 周囲ハウジング
131 下方部分(固定要素)
132 ボア
133 縁
134 シール(滅菌)
135 上方部分(固定要素)
137 縁
138 囲い
139 フィルム・ヒンジ
140 固定リング(ドーナツ形)
Claims (5)
- 内部または外部に、どんな場合でも少なくともいくつかの領域において、少なくとも1つの機械的なスプリング・エネルギ・リザーバと、少なくとも一時的に活性物質を満たすことのできる少なくとも1つのシリンダ/ピストン・ユニット(100)と、少なくとも1つのピストン作動ラム(60)と、少なくとも1つのトリガリング・ユニット(80)とが配置してあるハウジング(10)を有する使い捨て注射器であって、スプリング・エネルギ・リザーバ(50)が、少なくとも1つのプレテンション式スプリング要素を包含し、ピストン作動ラム(60)の少なくとも一部が、スプリング・エネルギ・リザーバ(50)とシリンダ/ピストン・ユニット(100)のピストン(111)との間に位置しており、スプリング付勢式ピストン作動ラム(60)が、少なくとも1つのテンション・バー(61)を有し、このテンション・バー(61)がその後端の領域に少なくとも1つの支持面(63)を有する使い捨て注射器において、
ハウジング(10)上に支持されている曲がり弾力性のある錠止要素(16)が1つの支持面または複数の支持面(63)を圧迫し、錠止要素の錠止位置が、錠止位置(8)に位置したトリガリング要素によって固定され、
錠止要素(16)が錠止位置にあるとき内側または外側のばね力が錠止要素(16)に作用し、これらのばね力が前記錠止要素(16)を外方へ押圧し、
トリガリング要素(82)が、錠止要素(16)を解放させる解放位置(9)を有し、そして
錠止要素(16)が、曲がり弾力性のある要素としてハウジング・ベース(32)に一体に形成してある
ことを特徴とする使い捨て注射器。 - 個々の錠止要素(16)が重心を有し、錠止要素のハウジング中心線(5)からの最短距離が、変形していない解放位置(9)におけるよりも弾力的に変形した錠止位置(8)において小さいことを特徴とする、請求項1に記載の使い捨て注射器。
- 支持面(63)が、ドーナツ形ケーシングの内面または円錐台形ケーシング面の内面であることを特徴とする、請求項1に記載の使い捨て注射器。
- 支持面(63)がドーナツ形部分ケーシングの形をしている場合に、支持面(63)が、或る平面において凸状に湾曲すると同時に、別の平面において凹状に湾曲していることを特徴とする、請求項3に記載の使い捨て注射器。
- 錠止位置(8)にテンション・バー(61)を固定する固定要素(95、135)が、ハウジング(10、130)上に、または、トリガリング・ユニット(80)上に配置してあることを特徴とする、請求項1に記載の使い捨て注射器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007008369.8 | 2007-02-16 | ||
DE102007008369A DE102007008369A1 (de) | 2007-02-16 | 2007-02-16 | Einweginjektor mit mindestens einem zentralen Zugstab |
PCT/EP2008/000319 WO2008098656A1 (de) | 2007-02-16 | 2008-01-17 | Einweginjektor mit mindestens einem zentralen zugstab |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010517714A JP2010517714A (ja) | 2010-05-27 |
JP5331711B2 true JP5331711B2 (ja) | 2013-10-30 |
Family
ID=39166777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009549365A Expired - Fee Related JP5331711B2 (ja) | 2007-02-16 | 2008-01-17 | 少なくとも1つの中央牽引ロッドを有する使い捨て注射器 |
Country Status (19)
Country | Link |
---|---|
US (1) | US8529499B2 (ja) |
EP (1) | EP2121084B1 (ja) |
JP (1) | JP5331711B2 (ja) |
KR (1) | KR20090109561A (ja) |
CN (1) | CN101583391B (ja) |
AR (1) | AR065351A1 (ja) |
AU (1) | AU2008214937B2 (ja) |
BR (1) | BRPI0808131A2 (ja) |
CA (1) | CA2675923A1 (ja) |
DE (1) | DE102007008369A1 (ja) |
ES (1) | ES2728800T3 (ja) |
HK (1) | HK1135625A1 (ja) |
IL (1) | IL200414A0 (ja) |
MX (1) | MX2009008771A (ja) |
NZ (1) | NZ577241A (ja) |
RU (1) | RU2493883C2 (ja) |
TW (1) | TW200843806A (ja) |
WO (1) | WO2008098656A1 (ja) |
ZA (1) | ZA200903525B (ja) |
Families Citing this family (25)
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FR2899482A1 (fr) * | 2006-04-11 | 2007-10-12 | Becton Dickinson France Soc Pa | Dispositif d'injection automatique |
DE102008003103A1 (de) * | 2008-01-01 | 2009-07-02 | Lts Lohmann Therapie-Systeme Ag | Einweginjektor mit zweikolbigem Zweikammersystem |
DE102008063517A1 (de) * | 2008-12-18 | 2010-07-01 | Lts Lohmann Therapie-Systeme Ag | Einmalinjektor mit einem biegeelastischen Gehäuse II |
DE102008063519A1 (de) * | 2008-12-18 | 2010-07-01 | Lts Lohmann Therapie-Systeme Ag | Einmalinjektor mit einem biegeelastischen Metallgehäuse |
DE102008063518A1 (de) | 2008-12-18 | 2010-07-01 | Lts Lohmann Therapie-Systeme Ag | Pumpfähiger Einmalinjektor mit einem biegeelastischen Gehäuse |
DE102009023334A1 (de) | 2009-05-29 | 2010-12-02 | Lts Lohmann Therapie-Systeme Ag | Zur Lagerung von Injektionslösungen geeignete Zylinder-Kolben-Einheit für einen nadelfreien Injektor und Verfahren zum blasenfreien automatischen oder manuellen Befüllen der Zylinder-Kolben-Einheit, auch bei Atmosphärendruck |
DE102009053729A1 (de) | 2009-11-18 | 2011-05-19 | Lts Lohmann Therapie-Systeme Ag | Zweikammer-Zylinder-Kolben-Einheit zur Lyophilisation, Lagerung, Rekonstitution und Applikation von Injektionslösungen für einen Injektor und Verfahren zum Befüllen der Zylinder-Kolben-Einheit |
DE102009023335A1 (de) | 2009-05-29 | 2010-12-02 | Lts Lohmann Therapie-Systeme Ag | Zweikammer Zylinder-Kolben-Einheit zur Lyophilisation, Lagerung, Rekonstitution und Applikation von Injektionslösungen für einen Injektor und Verfahren zum Befüllen der Zylinder-Kolben-Einheit |
US9533093B2 (en) * | 2010-06-05 | 2017-01-03 | Amrita Vishwa Vidyapeetham | Cartridge connection method for precise delivery of liquid |
DK2550985T3 (da) * | 2011-07-25 | 2020-09-28 | Daikyo Seiko Ltd | Plungerstempelkit til medicinsprøjte |
US20140091104A1 (en) * | 2012-09-28 | 2014-04-03 | Regents Of The University Of Minnesota | Syringe press |
EP3043846A1 (de) * | 2013-09-09 | 2016-07-20 | LTS Lohmann Therapie-Systeme AG | Nadelfreie subkutane applikation von proteinen |
US9415176B1 (en) | 2015-01-22 | 2016-08-16 | West Pharmaceutical Services, Inc. | Autoinjector having an end-of-dose visual indicator |
EP3285831B1 (en) * | 2015-04-24 | 2024-05-01 | SHL Medical AG | Sub-assembly of a medicament delivery device and a medicament delivery device |
AU2017207385B2 (en) | 2016-01-12 | 2022-02-17 | Pharma Consult Ges.M.B.H. | Injection device |
EP3562529A4 (en) | 2016-12-27 | 2021-03-03 | Action Medical Technologies, LLC | APPARATUS AND METHOD FOR INJECTING MEDICINES |
CN107252512B (zh) * | 2017-06-16 | 2018-03-13 | 南阳市中心医院 | 一种气动无针注射器 |
EP3703788A1 (en) * | 2017-10-30 | 2020-09-09 | Sanofi | Injector device |
US11224696B2 (en) | 2018-07-10 | 2022-01-18 | Action Medical Technologies, Llc | Apparatuses and method for injecting medicaments |
USD893712S1 (en) | 2019-02-15 | 2020-08-18 | Action Medical Technologies, Llc | Grip for autoinjectors |
CN109893721B (zh) * | 2019-02-25 | 2021-03-12 | 江苏贺利氏医药机械有限公司 | 一种注射器的防护装置 |
RU2708948C1 (ru) * | 2019-04-02 | 2019-12-12 | Акционерное общество "Конструкторское бюро химавтоматики" (АО КБХА) | Гидравлический безыгольный инъектор |
US11752269B2 (en) * | 2019-12-18 | 2023-09-12 | Integrimedical Llc | Spring loaded medical needle-free injection system |
US11065392B1 (en) | 2020-03-25 | 2021-07-20 | Action Medical Technologies, Llc | Apparatuses and methods for injecting medicaments |
US11759576B2 (en) | 2020-06-05 | 2023-09-19 | Action Medical Technologies, Llc | Parenteral injection apparatus |
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-
2007
- 2007-02-16 DE DE102007008369A patent/DE102007008369A1/de not_active Withdrawn
-
2008
- 2008-01-17 RU RU2009134321/14A patent/RU2493883C2/ru not_active IP Right Cessation
- 2008-01-17 CA CA002675923A patent/CA2675923A1/en not_active Abandoned
- 2008-01-17 KR KR1020097017051A patent/KR20090109561A/ko not_active Application Discontinuation
- 2008-01-17 CN CN2008800016182A patent/CN101583391B/zh not_active Expired - Fee Related
- 2008-01-17 NZ NZ577241A patent/NZ577241A/xx not_active IP Right Cessation
- 2008-01-17 JP JP2009549365A patent/JP5331711B2/ja not_active Expired - Fee Related
- 2008-01-17 WO PCT/EP2008/000319 patent/WO2008098656A1/de active Application Filing
- 2008-01-17 BR BRPI0808131-0A2A patent/BRPI0808131A2/pt not_active IP Right Cessation
- 2008-01-17 EP EP08707085.0A patent/EP2121084B1/de active Active
- 2008-01-17 ES ES08707085T patent/ES2728800T3/es active Active
- 2008-01-17 AU AU2008214937A patent/AU2008214937B2/en not_active Expired - Fee Related
- 2008-01-17 MX MX2009008771A patent/MX2009008771A/es active IP Right Grant
- 2008-02-14 TW TW097105227A patent/TW200843806A/zh unknown
- 2008-02-14 AR ARP080100634A patent/AR065351A1/es not_active Application Discontinuation
-
2009
- 2009-05-21 ZA ZA200903525A patent/ZA200903525B/xx unknown
- 2009-07-17 US US12/460,382 patent/US8529499B2/en not_active Expired - Fee Related
- 2009-08-13 IL IL200414A patent/IL200414A0/en unknown
-
2010
- 2010-03-04 HK HK10102297.4A patent/HK1135625A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NZ577241A (en) | 2012-09-28 |
EP2121084A1 (de) | 2009-11-25 |
RU2009134321A (ru) | 2011-03-27 |
BRPI0808131A2 (pt) | 2014-06-17 |
DE102007008369A1 (de) | 2008-08-21 |
WO2008098656A1 (de) | 2008-08-21 |
HK1135625A1 (en) | 2010-06-11 |
IL200414A0 (en) | 2010-04-29 |
ES2728800T3 (es) | 2019-10-28 |
JP2010517714A (ja) | 2010-05-27 |
RU2493883C2 (ru) | 2013-09-27 |
CN101583391B (zh) | 2013-01-23 |
CN101583391A (zh) | 2009-11-18 |
KR20090109561A (ko) | 2009-10-20 |
EP2121084B1 (de) | 2019-03-06 |
TW200843806A (en) | 2008-11-16 |
ZA200903525B (en) | 2010-03-31 |
US8529499B2 (en) | 2013-09-10 |
CA2675923A1 (en) | 2008-08-21 |
AU2008214937A1 (en) | 2008-08-21 |
US20090281496A1 (en) | 2009-11-12 |
MX2009008771A (es) | 2009-08-25 |
AU2008214937B2 (en) | 2013-11-07 |
AR065351A1 (es) | 2009-06-03 |
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