MX2014002038A - Pie de vastago de piston. - Google Patents
Pie de vastago de piston.Info
- Publication number
- MX2014002038A MX2014002038A MX2014002038A MX2014002038A MX2014002038A MX 2014002038 A MX2014002038 A MX 2014002038A MX 2014002038 A MX2014002038 A MX 2014002038A MX 2014002038 A MX2014002038 A MX 2014002038A MX 2014002038 A MX2014002038 A MX 2014002038A
- Authority
- MX
- Mexico
- Prior art keywords
- piston rod
- rod foot
- piston
- outer part
- drug delivery
- Prior art date
Links
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
- 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
- A61M5/31—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
- A61M5/31515—Connection of piston with piston rod
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3368—Temperature
- A61M2205/3372—Temperature compensation
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
-
- 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
- A61M5/2422—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule
- A61M5/2429—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic using emptying means to expel or eject media, e.g. pistons, deformation of the ampoule, or telescoping of the ampoule by telescoping of ampoules or carpules with the syringe body
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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
La invención se relaciona con un aparato de administración de fármacos médicos el cual comprende un cartucho (1) que es cerrado en un extremo por una membrana (12) y en el extremo opuesto por un pistón móvil (15). Un pie de vástago de pistón (1) se proporciona para transferir la presión desde el vástago de pistón (20) del aparato de administración de fármacos y en el pistón (15). El pie de vástago de pistón (1) comprende una parte central (2) que colinda con el vástago de pistón (20) y una parte exterior (3) cuya parte central (2) y parte exterior (3) están acopladas juntas de manera desmontable de manera que las dos (2, 3) pueden ser liberadas cuando se aplica una fuerza por arriba de un cierto umbral límite a la parte exterior (3).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11180228 | 2011-09-06 | ||
US201161532813P | 2011-09-09 | 2011-09-09 | |
PCT/EP2012/066696 WO2013034467A1 (en) | 2011-09-06 | 2012-08-28 | A piston rod foot |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2014002038A true MX2014002038A (es) | 2014-03-21 |
Family
ID=44786169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014002038A MX2014002038A (es) | 2011-09-06 | 2012-08-28 | Pie de vastago de piston. |
Country Status (10)
Country | Link |
---|---|
US (1) | US9101718B2 (es) |
EP (1) | EP2753388B1 (es) |
JP (1) | JP6078540B2 (es) |
CN (1) | CN103781505B (es) |
AU (1) | AU2012306512A1 (es) |
BR (1) | BR112014004650A2 (es) |
CA (1) | CA2847714A1 (es) |
MX (1) | MX2014002038A (es) |
RU (1) | RU2014111331A (es) |
WO (1) | WO2013034467A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016155975A1 (en) * | 2015-03-27 | 2016-10-06 | Novo Nordisk A/S | Deformable piston washer |
EP3355969B1 (en) * | 2015-10-01 | 2019-11-20 | Novo Nordisk A/S | Piston washer assembly, method of assembly and drug delivery device incorporating such piston washer assembly |
TWI637762B (zh) * | 2016-06-23 | 2018-10-11 | 卡貝歐洲有限公司 | 藥物輸送裝置 |
US10960132B1 (en) * | 2017-01-31 | 2021-03-30 | Verily Life Sciences Llc | Clutched delivery device |
US10688247B2 (en) | 2017-07-13 | 2020-06-23 | Haselmeier Ag | Injection device with flexible dose selection |
US11969583B2 (en) | 2018-07-17 | 2024-04-30 | Medmix Switzerland Ag | Injection device with dose interruption fail safe |
CN110700829B (zh) * | 2019-09-25 | 2020-09-29 | 中国矿业大学 | 基于冻胀力的加压装置 |
JP2023517481A (ja) * | 2020-02-13 | 2023-04-26 | ウエスト ファーマスーティカル サービシーズ インコーポレイテッド | 極低温貯蔵用の格納・搬送システム |
CN113018579B (zh) * | 2021-03-24 | 2021-11-30 | 安徽医科大学第二附属医院 | 储药机构及具有储药机构的胰岛素注射用注射器 |
CN113018580B (zh) * | 2021-03-24 | 2021-12-24 | 安徽医科大学第二附属医院 | 进药机构及胰岛素泵 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4145918A (en) | 1976-09-07 | 1979-03-27 | Akzona Incorporated | Freeze-thaw indicator |
US4191125A (en) | 1978-07-03 | 1980-03-04 | Akzona Incorporated | Freeze indicator |
EP0774268A1 (en) | 1995-11-15 | 1997-05-21 | Francis Boyle | A disposable syringe |
CA2305634C (en) | 1998-01-30 | 2006-01-03 | Novo Nordisk A/S | An injection syringe |
JP4133124B2 (ja) * | 2002-08-29 | 2008-08-13 | テルモ株式会社 | シリンジ用ガスケット、ガスケット付プランジャー、シリンジ及びプレフィルドシリンジ |
ATE519513T1 (de) * | 2005-07-08 | 2011-08-15 | Novo Nordisk As | Injektionsvorrichtung |
ATE499962T1 (de) * | 2005-07-27 | 2011-03-15 | Novo Nordisk As | Dosismechanismus für ein injektionsgerät zur begrenzung einer dosiseinstellung entsprechend der verbleibenden arzneimenge |
WO2007068061A1 (en) | 2005-12-16 | 2007-06-21 | Safety Medical Products Limited | Freeze indicating device |
US8038656B2 (en) * | 2006-09-29 | 2011-10-18 | Tyco Healthcare Group Lp | Detachable plunger rod syringe |
JP4853394B2 (ja) * | 2007-06-15 | 2012-01-11 | ニプロ株式会社 | プレフィルドシリンジ |
US9616175B2 (en) | 2009-07-08 | 2017-04-11 | Novo Nordisk A/S | Frost protected injection device |
JP5674795B2 (ja) * | 2009-10-08 | 2015-02-25 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 薬物送達デバイス用駆動機構 |
-
2012
- 2012-08-28 CN CN201280043319.1A patent/CN103781505B/zh active Active
- 2012-08-28 BR BR112014004650A patent/BR112014004650A2/pt not_active IP Right Cessation
- 2012-08-28 CA CA 2847714 patent/CA2847714A1/en not_active Withdrawn
- 2012-08-28 AU AU2012306512A patent/AU2012306512A1/en not_active Abandoned
- 2012-08-28 US US14/343,149 patent/US9101718B2/en active Active
- 2012-08-28 WO PCT/EP2012/066696 patent/WO2013034467A1/en active Application Filing
- 2012-08-28 JP JP2014527631A patent/JP6078540B2/ja active Active
- 2012-08-28 EP EP12750607.9A patent/EP2753388B1/en active Active
- 2012-08-28 MX MX2014002038A patent/MX2014002038A/es unknown
- 2012-08-28 RU RU2014111331/14A patent/RU2014111331A/ru unknown
Also Published As
Publication number | Publication date |
---|---|
EP2753388A1 (en) | 2014-07-16 |
US20140249483A1 (en) | 2014-09-04 |
CA2847714A1 (en) | 2013-03-14 |
BR112014004650A2 (pt) | 2017-03-14 |
CN103781505B (zh) | 2016-06-01 |
AU2012306512A1 (en) | 2014-03-06 |
CN103781505A (zh) | 2014-05-07 |
RU2014111331A (ru) | 2015-10-20 |
JP2014525299A (ja) | 2014-09-29 |
US9101718B2 (en) | 2015-08-11 |
JP6078540B2 (ja) | 2017-02-08 |
WO2013034467A1 (en) | 2013-03-14 |
EP2753388B1 (en) | 2016-06-01 |
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