JP6153532B2 - 粘着ディスク付バレル・プランジャ・ユニットi - Google Patents
粘着ディスク付バレル・プランジャ・ユニットi Download PDFInfo
- Publication number
- JP6153532B2 JP6153532B2 JP2014541661A JP2014541661A JP6153532B2 JP 6153532 B2 JP6153532 B2 JP 6153532B2 JP 2014541661 A JP2014541661 A JP 2014541661A JP 2014541661 A JP2014541661 A JP 2014541661A JP 6153532 B2 JP6153532 B2 JP 6153532B2
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- Prior art keywords
- cylinder
- adhesive
- disk
- skin
- wall
- 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
Links
- 239000000853 adhesive Substances 0.000 title claims description 88
- 230000001070 adhesive effect Effects 0.000 title claims description 88
- 238000007789 sealing Methods 0.000 claims description 34
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 210000003491 skin Anatomy 0.000 description 51
- 230000001681 protective effect Effects 0.000 description 21
- 239000012790 adhesive layer Substances 0.000 description 17
- 239000010410 layer Substances 0.000 description 11
- 229920001971 elastomer Polymers 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- -1 at least one piston Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 210000000434 stratum corneum Anatomy 0.000 description 5
- 210000004207 dermis Anatomy 0.000 description 4
- 206010033675 panniculitis Diseases 0.000 description 4
- 210000004304 subcutaneous tissue Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 210000002510 keratinocyte Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010254 subcutaneous injection Methods 0.000 description 2
- 239000007929 subcutaneous injection Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000012371 Aseptic Filling Methods 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- A61M5/30—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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
-
- 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
- A61M2005/2006—Having specific accessories
- A61M2005/2013—Having specific accessories triggering of discharging means by contact of injector with patient body
-
- 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
- A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
- A61M2005/2485—Ampoule holder connected to rest of syringe
- A61M2005/2488—Ampoule holder connected to rest of syringe via rotation, e.g. threads or bayonet
-
- 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
- A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
- A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
-
- 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
- A61M5/3129—Syringe barrels
- A61M5/3134—Syringe barrels characterised by constructional features of the distal end, i.e. end closest to the tip of the needle cannula
-
- 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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31513—Piston constructions to improve sealing or sliding
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
2 液面
3 注射器解放の矢印方向
5 中心線
7 ピストン駆動ラム
9 環境
10 シリンダ・ピストン・ユニット
11 ピストンの前のシリンダ・チャンバ領域
12 ピストンの後ろのシリンダ・チャンバ領域
20 シリンダ
21 ハウジング・アダプタ
22 外側ねじ山
23 スリット
24 当接ウェブ
25 内側の広がり
28 管部分
29 シリンダ壁
31 内壁、半径方向
32 外壁、半径方向
33 底部分
34 底板
45 シリンダ底部、シリンダ底部の内側
46 底部分の端面、前
51 環状ウェブ
52 内壁、円筒形
53 粘着円盤用の受入れ空間
54 放出管、プラスチック
55 放出管、管、鋼管
56 穴、内側孔
57 外壁
58 面、端面
59 前縁部
60 ノズル、出口ノズル
61 前縁部
63 テーパ
80 ピストン、(81)と(100)の組合せ
81 駆動体
83 衝撃板
84 前面
85 後面
88 チャネル交差点
90 弾性スカート、封止リップ
91 縁部、封止縁部
96 浸漬空間、空洞
97 凹部、孔、中心
100 封止体、封止円盤
102 後面
105 外壁、プロファイルド
107 溝付きプロファイル
108 溝
110 粘着円盤、エラストマー円盤
111 取付け位置
112 印加位置
113 前面
115 後面
117 封止領域
119 外面、ラジアル
121 粘着層、前面、圧感粘着剤、粘着コーティング
122 中心穴
123 外周ウェブ
124 (121)の凹部
129 粘着層、後面、圧感粘着剤、粘着コーティング
150 保護ハウジング、ガラス、外殻、無菌閉鎖
151 ジャケット、管状
152 底部、平面
153 支持ウェブ
155 内壁
157 支持スタブ
159 支持リブ
161 Oリング
200 皮膚
201 皮膚表面
202 表皮
203 角層(角質層)
204 角化および再生層
205 乳頭および網状層(真皮)
206 皮下組織
207 引き離された皮膚表面(201)の直径
210 注射溶液のプール
211 流入チャネル
Claims (6)
- 注射溶液を収容する少なくとも1つのシリンダ(20)と、少なくとも1つのピストン(80)と、該シリンダ(20)の自由端面の領域内に配置された粘着コーティング(121)とを有するシリンダ・ピストン・ユニット(10)であって、
該シリンダ(20)は、放出ノズル(60)を備える放出管(54、55)が配置される底部分(33)を有すること、
該シリンダ・ピストン・ユニット(10)の中心線(5)の方向に取付け位置(111)と印加位置(112)の間で変位可能である弾性粘着円盤(110)は、放出管(54、55)上、および/または底部分(33)上に配置されること、
粘着円盤(110)は、2つの端面(113、115)のそれぞれに粘着コーティング(121、129)を有すること、
取付け位置(111)において、放出管(54、55)は粘着円盤(110)内で密封できること、
印加位置(112)において、粘着円盤(110)は底部分(33)の前端面(46)を接着で支承すること、および
印加位置(112)において、放出ノズル(60)の前縁部(61)は、該前面粘着コーティング(121)の面内にあるか、またはこの面を少なくとも0.5mm越えて突出すること
を特徴とする上記シリンダ・ピストン・ユニット(10)。 - 粘着円盤(110)は、少なくとも長手方向に、すなわちシリンダ・ピストン・ユニット(10)の中心線(5)と平行に弾性のある、エラストマー本体であることを特徴とする、請求項1に記載の粘着円盤付シリンダ・ピストン・ユニット。
- 放出管(54、55)の外壁(57)は少なくとも一部は円筒形に成形されていることを特徴とする、請求項1に記載の粘着円盤付シリンダ・ピストン・ユニット。
- 底部分(33)は、シリンダの外壁(32)の延長として前方に延びる環状ウェブ(51)を有することを特徴とする、請求項1に記載の粘着円盤付シリンダ・ピストン・ユニット。
- 環状ウェブ(51)は円筒形内壁(52)を有することを特徴とする、請求項4に記載の粘着円盤付シリンダ・ピストン・ユニット。
- 粘着円盤(110)は、封止要素(125)によって閉鎖される穴(122)を有することを特徴とする、請求項1に記載の粘着円盤付シリンダ・ピストン・ユニット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011119058A DE102011119058B3 (de) | 2011-11-16 | 2011-11-16 | Zylinder-Kolben-Einheit mit Klebescheibe I |
DE102011119058.2 | 2011-11-16 | ||
PCT/EP2012/072737 WO2013072418A1 (de) | 2011-11-16 | 2012-11-15 | Zylinder-kolben-einheit mit klebescheibe i |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014533533A JP2014533533A (ja) | 2014-12-15 |
JP6153532B2 true JP6153532B2 (ja) | 2017-06-28 |
Family
ID=47019832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014541661A Expired - Fee Related JP6153532B2 (ja) | 2011-11-16 | 2012-11-15 | 粘着ディスク付バレル・プランジャ・ユニットi |
Country Status (6)
Country | Link |
---|---|
US (1) | US9717853B2 (ja) |
EP (1) | EP2800595B1 (ja) |
JP (1) | JP6153532B2 (ja) |
DE (1) | DE102011119058B3 (ja) |
ES (1) | ES2676207T3 (ja) |
WO (1) | WO2013072418A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016107789A1 (en) * | 2014-12-29 | 2016-07-07 | Novo Nordisk A/S | Drug delivery device with a hydraulic trigger mechanism |
CN110638555A (zh) * | 2019-09-30 | 2020-01-03 | 晨建熙望(广州)畜牧设备有限公司 | 一种感应式电动无针注射器系统及其装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE872252C (de) * | 1951-03-19 | 1953-03-30 | Scherer Corp R P | Ampulle |
SE9502285D0 (sv) | 1995-06-22 | 1995-06-22 | Pharmacia Ab | Improvements related to injections |
DE69836594T3 (de) * | 1997-12-31 | 2010-05-20 | Medtronic MiniMed, Inc., Northridge | Einführungsvorrichtung für eine einführungsanordnung |
KR100622160B1 (ko) * | 1998-07-27 | 2006-09-07 | 안타레스 팔마, 인코퍼레이티드 | 주사장치. |
GB9817662D0 (en) | 1998-08-13 | 1998-10-07 | Crocker Peter J | Substance delivery |
US20020193740A1 (en) | 1999-10-14 | 2002-12-19 | Alchas Paul G. | Method of intradermally injecting substances |
FR2805749B1 (fr) | 2000-03-01 | 2002-05-17 | Poudres & Explosifs Ste Nale | Seringue sans aiguille a deux niveaux de vitesse d'injection |
JP4409239B2 (ja) * | 2003-09-18 | 2010-02-03 | テルモ株式会社 | 薬液注入装置 |
EP1696983A2 (en) | 2003-12-18 | 2006-09-06 | Novo Nordisk A/S | Nozzle device with skin stretching means |
DE102004007257A1 (de) * | 2004-02-10 | 2005-09-08 | Primojex Gmbh | Nadellose Injektionseinrichtung und Ampulle für eine solche |
DE102005054600A1 (de) | 2005-11-14 | 2007-05-24 | Lts Lohmann Therapie-Systeme Ag | Zylinderkolbeneinheit mit einer nichtzylindrischen Kammer |
AU2006328853A1 (en) | 2005-12-20 | 2007-06-28 | Novo Nordisk A/S | Skin retention device for a medical jet injection unit |
CA2640177A1 (en) | 2006-01-31 | 2007-08-09 | Novo Nordisk A/S | Seal for a prefilled medical jet injection device |
JP5551931B2 (ja) | 2009-12-25 | 2014-07-16 | 日立オートモティブシステムズ株式会社 | ディスクブレーキ |
DE102010010699A1 (de) | 2010-03-08 | 2011-09-08 | Lts Lohmann Therapie-Systeme Ag | Verfahren und Vorrichtung zum Befüllen eines Einmalinjektors |
DE102010018529A1 (de) * | 2010-04-27 | 2011-10-27 | Lts Lohmann Therapie-Systeme Ag | Einmalinjektor mit biegeelastischem Kolbenbetätigungsstempel |
DE102011119055B4 (de) * | 2011-11-16 | 2013-08-14 | Lts Lohmann Therapie-Systeme Ag | Zylinder-Kolben-Einheit mit Klebescheibe II |
-
2011
- 2011-11-16 DE DE102011119058A patent/DE102011119058B3/de not_active Expired - Fee Related
-
2012
- 2012-11-15 ES ES12797775.9T patent/ES2676207T3/es active Active
- 2012-11-15 JP JP2014541661A patent/JP6153532B2/ja not_active Expired - Fee Related
- 2012-11-15 WO PCT/EP2012/072737 patent/WO2013072418A1/de active Application Filing
- 2012-11-15 EP EP12797775.9A patent/EP2800595B1/de not_active Not-in-force
-
2014
- 2014-05-13 US US14/276,365 patent/US9717853B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2800595A1 (de) | 2014-11-12 |
US9717853B2 (en) | 2017-08-01 |
US20140243740A1 (en) | 2014-08-28 |
JP2014533533A (ja) | 2014-12-15 |
DE102011119058B3 (de) | 2012-11-08 |
WO2013072418A1 (de) | 2013-05-23 |
ES2676207T3 (es) | 2018-07-17 |
EP2800595B1 (de) | 2017-06-28 |
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