BR112012014467A2 - pistão para um cartucho e haste de pistão para um dispositivo de liberação de fármaco - Google Patents
pistão para um cartucho e haste de pistão para um dispositivo de liberação de fármacoInfo
- Publication number
- BR112012014467A2 BR112012014467A2 BR112012014467A BR112012014467A BR112012014467A2 BR 112012014467 A2 BR112012014467 A2 BR 112012014467A2 BR 112012014467 A BR112012014467 A BR 112012014467A BR 112012014467 A BR112012014467 A BR 112012014467A BR 112012014467 A2 BR112012014467 A2 BR 112012014467A2
- Authority
- BR
- Brazil
- Prior art keywords
- piston
- cartridge
- delivery device
- drug delivery
- centering elements
- 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
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31513—Piston constructions to improve sealing or sliding
-
- 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
-
- 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
- A61M5/31533—Dosing mechanisms, i.e. setting a dose
- A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
-
- 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
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31583—Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
Abstract
pistão para um cartucho e haste de pistão para um dispositivo de liberação de fármaco. a presente invenção refere-se com um pistão para um cartucho (24) para um dispositivo de liberação de fármaco compreendendo; pelo menos uma superfície de vedação anelar (35) para radialmente encostar contra uma parede lateral interna (24) de um cartucho (33), uma superfície distal (42) para confinar um volume de recepção de fármaco do cartucho (33), uma superfície de impulso de recepção (40) adaptada para receber um impulso exercendo o êmbolo (10,32) de um dispositivo de liberação de fármacos para deslocar o pistão em uma direção proximal em relação à parede lateral (24), - em que a superfície de recepção de impulso (40) compreende diversos elementos de centralização (34) salientes a partir da superfície de recepção de impulso (40) para êmbolo (10, 32) e em que os elementos de centralização (34) compreendem uma forma e geometria externas que correspondem a um receptáculo correspondente (38) do êmbolo (10,32), e em que os elementos de centralização (34) estão dispostos e alinhados com a circunferência de uma estrutura anelar imaginária ou circular.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09180005.2 | 2009-12-18 | ||
EP09180005 | 2009-12-18 | ||
PCT/EP2010/069869 WO2011073307A1 (en) | 2009-12-18 | 2010-12-16 | Piston for a cartridge and piston rod for a drug delivery device |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012014467A2 true BR112012014467A2 (pt) | 2017-03-14 |
BR112012014467B1 BR112012014467B1 (pt) | 2020-11-03 |
Family
ID=42173767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012014467-7A BR112012014467B1 (pt) | 2009-12-18 | 2010-12-16 | dispositivo de liberação de fármaco |
Country Status (17)
Country | Link |
---|---|
US (2) | US9370624B2 (pt) |
EP (1) | EP2512562B1 (pt) |
JP (1) | JP5943840B2 (pt) |
KR (1) | KR20120106756A (pt) |
CN (1) | CN102781499B (pt) |
AU (1) | AU2010332862C1 (pt) |
BR (1) | BR112012014467B1 (pt) |
CA (1) | CA2780417A1 (pt) |
DE (1) | DE202010018328U1 (pt) |
IL (1) | IL220246A (pt) |
MX (1) | MX336689B (pt) |
MY (1) | MY162192A (pt) |
NZ (1) | NZ600595A (pt) |
RU (1) | RU2552887C2 (pt) |
SG (1) | SG181790A1 (pt) |
WO (1) | WO2011073307A1 (pt) |
ZA (1) | ZA201203362B (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2314182T3 (es) | 2002-02-11 | 2009-03-16 | Antares Pharma, Inc. | Inyector intradermico. |
EP1850892B2 (en) | 2005-01-24 | 2023-04-19 | Antares Pharma, Inc. | Prefilled needle assisted syringe jet injector |
US9144648B2 (en) | 2006-05-03 | 2015-09-29 | Antares Pharma, Inc. | Injector with adjustable dosing |
WO2007131013A1 (en) | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Two-stage reconstituting injector |
WO2009114542A1 (en) | 2008-03-10 | 2009-09-17 | Antares Pharma, Inc. | Injector safety device |
EP2318075B1 (en) | 2008-08-05 | 2019-05-22 | Antares Pharma, Inc. | Multiple dosage injector |
EP2408493A1 (en) | 2009-03-20 | 2012-01-25 | Antares Pharma, Inc. | Hazardous agent injection system |
US8496619B2 (en) | 2011-07-15 | 2013-07-30 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
US9220660B2 (en) | 2011-07-15 | 2015-12-29 | Antares Pharma, Inc. | Liquid-transfer adapter beveled spike |
PT2822618T (pt) | 2012-03-06 | 2024-03-04 | Antares Pharma Inc | Seringa pré-cheia com característica de força de rutura |
JP6457383B2 (ja) | 2012-04-06 | 2019-01-23 | アンタレス・ファーマ・インコーポレーテッド | テストステロン組成物の針支援式ジェット注入投与 |
WO2013169804A1 (en) | 2012-05-07 | 2013-11-14 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
WO2014118107A1 (en) | 2013-01-29 | 2014-08-07 | Sanofi-Aventis Deutschland Gmbh | Arrangement for detecting a position of a plunger |
ES2763633T3 (es) | 2013-02-11 | 2020-05-29 | Antares Pharma Inc | Dispositivo de inyección por chorro asistido por aguja que tiene fuerza de disparo reducida |
ES2742046T3 (es) | 2013-03-11 | 2020-02-12 | Antares Pharma Inc | Inyector de dosis con sistema de piñón |
WO2014165136A1 (en) | 2013-03-12 | 2014-10-09 | Antares Pharma, Inc. | Constant volume prefilled syringes and kits thereof |
JP6861694B2 (ja) * | 2015-07-08 | 2021-04-21 | サノフイSanofi | 負荷インジケータを含む薬物送達デバイス |
CH712459A2 (de) * | 2017-08-31 | 2017-11-15 | Tecpharma Licensing Ag | Antriebsvorrichtung für Injektionsgeräte. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1165686A (en) * | 1915-04-12 | 1915-12-28 | Randall Faichney Co | Syringe. |
US1718601A (en) * | 1927-12-17 | 1929-06-25 | Arthur E Smith | Dental syringe |
US4221218A (en) | 1979-01-18 | 1980-09-09 | Pfleger Frederick W | Disposable hypodermic syringe |
US5334162A (en) | 1993-03-15 | 1994-08-02 | Eli Lilly And Company | Cartridge assembly for a lyophilized compound forming a disposable portion of an injector pen and method for same |
ITMO20020221A1 (it) * | 2002-08-06 | 2004-02-07 | Lameplast Spa | Cannula per l'erogazione di prodotti fluidi, particolarmente pomate, creme e paste medicinali o simili. |
WO2005018721A1 (en) | 2003-08-12 | 2005-03-03 | Eli Lilly And Company | Medication dispensing apparatus with triple screw threads for mechanical advantage |
WO2005099793A1 (en) * | 2004-04-08 | 2005-10-27 | Eli Lilly And Company | Pharmaceutical cartridge piston with rigid core |
ATE499130T1 (de) * | 2004-12-01 | 2011-03-15 | Novo Nordisk As | Injektionsvorrichtung |
ATE527006T1 (de) | 2006-11-22 | 2011-10-15 | Mallinckrodt Llc | Universaladapter für einen spritzenkolben |
ES2652537T3 (es) | 2007-09-21 | 2018-02-05 | Imaxeon Pty Ltd | Mecanismo de conexión liberable |
-
2010
- 2010-12-16 JP JP2012543743A patent/JP5943840B2/ja active Active
- 2010-12-16 RU RU2012130337/14A patent/RU2552887C2/ru active
- 2010-12-16 EP EP10796374.6A patent/EP2512562B1/en active Active
- 2010-12-16 US US13/516,062 patent/US9370624B2/en active Active
- 2010-12-16 BR BR112012014467-7A patent/BR112012014467B1/pt active IP Right Grant
- 2010-12-16 WO PCT/EP2010/069869 patent/WO2011073307A1/en active Application Filing
- 2010-12-16 DE DE202010018328.6U patent/DE202010018328U1/de not_active Expired - Lifetime
- 2010-12-16 NZ NZ600595A patent/NZ600595A/en not_active IP Right Cessation
- 2010-12-16 KR KR1020127015539A patent/KR20120106756A/ko not_active Application Discontinuation
- 2010-12-16 CA CA2780417A patent/CA2780417A1/en not_active Abandoned
- 2010-12-16 MX MX2012006600A patent/MX336689B/es unknown
- 2010-12-16 MY MYPI2012002019A patent/MY162192A/en unknown
- 2010-12-16 AU AU2010332862A patent/AU2010332862C1/en active Active
- 2010-12-16 SG SG2012044954A patent/SG181790A1/en unknown
- 2010-12-16 CN CN201080064107.2A patent/CN102781499B/zh active Active
-
2012
- 2012-05-09 ZA ZA2012/03362A patent/ZA201203362B/en unknown
- 2012-06-07 IL IL220246A patent/IL220246A/en active IP Right Grant
-
2015
- 2015-03-24 US US14/666,671 patent/US20150190581A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
MX336689B (es) | 2016-01-28 |
IL220246A (en) | 2015-03-31 |
JP5943840B2 (ja) | 2016-07-05 |
DE202010018328U1 (de) | 2015-08-18 |
EP2512562A1 (en) | 2012-10-24 |
AU2010332862B2 (en) | 2014-11-20 |
CA2780417A1 (en) | 2011-06-23 |
US9370624B2 (en) | 2016-06-21 |
SG181790A1 (en) | 2012-07-30 |
IL220246A0 (en) | 2012-07-31 |
JP2013514101A (ja) | 2013-04-25 |
US20130018328A1 (en) | 2013-01-17 |
EP2512562B1 (en) | 2018-09-12 |
CN102781499B (zh) | 2015-05-13 |
RU2012130337A (ru) | 2014-01-27 |
US20150190581A1 (en) | 2015-07-09 |
CN102781499A (zh) | 2012-11-14 |
KR20120106756A (ko) | 2012-09-26 |
NZ600595A (en) | 2014-02-28 |
WO2011073307A1 (en) | 2011-06-23 |
MY162192A (en) | 2017-05-31 |
BR112012014467B1 (pt) | 2020-11-03 |
AU2010332862A1 (en) | 2012-07-05 |
AU2010332862C1 (en) | 2015-12-24 |
MX2012006600A (es) | 2012-06-19 |
RU2552887C2 (ru) | 2015-06-10 |
ZA201203362B (en) | 2013-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/12/2010, OBSERVADAS AS CONDICOES LEGAIS. |