BRPI0414665A - seringa de lavagem tendo rolha anti-refluxo - Google Patents
seringa de lavagem tendo rolha anti-refluxoInfo
- Publication number
- BRPI0414665A BRPI0414665A BRPI0414665-4A BRPI0414665A BRPI0414665A BR PI0414665 A BRPI0414665 A BR PI0414665A BR PI0414665 A BRPI0414665 A BR PI0414665A BR PI0414665 A BRPI0414665 A BR PI0414665A
- Authority
- BR
- Brazil
- Prior art keywords
- stopper
- distal
- cylinder
- fluid
- distal wall
- 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
-
- 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
-
- 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
- A61M2005/31523—Piston or piston-rod constructions, e.g. connection of piston with piston-rod for reducing reflux
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)
- Materials For Medical Uses (AREA)
Abstract
"SERINGA DE LAVAGEM TENDO ROLHA ANTI-REFLUXO". Um conjunto de seringa de lavagem I.V. (20) inclui um cilindro (23) tendo uma superfície interna (32) definindo uma câmara (33) para reter o fluido, uma extremidade proximal aberta (28) e uma extremidade distal (30) incluindo uma parede distal (31) com uma ponta alongada (36) se estendendo no sentido distal a partir daí tendo uma passagem (38) através dela em comunicação de fluido com a câmara (33). Um êmbolo (24) tendo uma porção de corpo alongado (25) e uma rolha (54) posicionada com deslizamento em engate hermético ao fluido com a superfície interna (32) do cilindro (22) é provido. A estrutura anti-refluxo para controlar a deflexão da rolha quando o fluido tiver sido entregue da câmara (33) e a rolha (54) ficar em contato com a parede distal (31) é provida. A estrutura anti-refluxo inclui a rolha (54) tendo uma superfície distal conicamente formada (59) e a superfície interna (32) do cilindro (22) e a parede distal (31) sendo conicamente formada (35) onde o ângulo incluído total A da superfície interna (32) do cilindro (22) na parede distal (31) é maior do que o ângulo incluído total B da superfície distal (59) da rolha (54) por pelo menos 6<198>.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/668,725 US7331942B2 (en) | 2003-09-23 | 2003-09-23 | Flush syringe having anti-reflux stopper |
PCT/US2004/028752 WO2005032628A1 (en) | 2003-09-23 | 2004-09-03 | Flush syringe having anti-reflux stopper |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0414665A true BRPI0414665A (pt) | 2006-11-28 |
BRPI0414665B1 BRPI0414665B1 (pt) | 2016-01-12 |
BRPI0414665B8 BRPI0414665B8 (pt) | 2021-06-22 |
Family
ID=34313556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0414665A BRPI0414665B8 (pt) | 2003-09-23 | 2004-09-03 | conjunto de seringa de lavagem i.v. |
Country Status (13)
Country | Link |
---|---|
US (2) | US7331942B2 (pt) |
EP (2) | EP1675633A1 (pt) |
JP (2) | JP4854508B2 (pt) |
KR (1) | KR101124387B1 (pt) |
CN (1) | CN100502964C (pt) |
AU (2) | AU2004277870A1 (pt) |
BR (1) | BRPI0414665B8 (pt) |
CA (1) | CA2539785C (pt) |
DK (1) | DK2347780T3 (pt) |
ES (1) | ES2401714T3 (pt) |
MX (1) | MXPA06003233A (pt) |
NO (1) | NO338123B1 (pt) |
WO (1) | WO2005032628A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7798993B2 (en) | 1998-07-29 | 2010-09-21 | Becton, Dickinson And Company | Single use syringe |
US8202257B2 (en) | 1998-07-29 | 2012-06-19 | Becton, Dickinson And Company | Splatter prevention mechanism for a syringe |
US7331942B2 (en) * | 2003-09-23 | 2008-02-19 | Becton, Dickinson And Company | Flush syringe having anti-reflux stopper |
US8529517B2 (en) * | 2005-05-02 | 2013-09-10 | Shi Zi Technology, Ltd. | Autoflush syringe |
US8075533B2 (en) * | 2005-05-02 | 2011-12-13 | Preventiv, Inc. | Autoflush syringe |
US8936577B2 (en) | 2005-05-02 | 2015-01-20 | Shi Zi Technology, Ltd. | Methods and devices for autoflush syringes |
WO2007019164A1 (en) * | 2005-08-03 | 2007-02-15 | Becton Dickinson And Company | Splatter prevention mechanism for a syringe |
US8740856B2 (en) | 2007-06-04 | 2014-06-03 | Becton, Dickinson And Company | Stoppers used in pre-filled syringes |
US20100076370A1 (en) * | 2008-09-23 | 2010-03-25 | Infusion Advancements, LLC. | Apparatus and methods for purging catheter systems |
USD638123S1 (en) | 2009-07-10 | 2011-05-17 | Becton, Dickinson And Company | Syringe plunger rod |
US20120271245A1 (en) * | 2011-04-21 | 2012-10-25 | Achan Jr Leonard | Malleable stopper for a syringe |
USD757256S1 (en) * | 2013-03-15 | 2016-05-24 | Neogen Corporation | Sampler |
EP3125972A1 (fr) | 2014-04-02 | 2017-02-08 | Aptar Stelmi SAS | Ensemble de seringue anti-reflux |
US10576207B2 (en) * | 2015-10-09 | 2020-03-03 | West Pharma. Services IL, Ltd. | Angled syringe patch injector |
US20180043102A1 (en) | 2016-08-09 | 2018-02-15 | Becton, Dickinson And Company | O-Ring Plunger for a Prefilled Syringe and Method |
BR112020001067B1 (pt) * | 2017-07-17 | 2021-08-17 | Anteris Technologies Corporation | Sistema de embalagem para um dispositivo médico implantável |
US11083847B2 (en) | 2018-01-26 | 2021-08-10 | Becton, Dickinson And Company | Flush syringe with flip cap |
US11406327B2 (en) | 2018-04-17 | 2022-08-09 | Canon U.S.A., Inc. | Imaging catheter assembly |
US10646660B1 (en) * | 2019-05-16 | 2020-05-12 | Milestone Scientific, Inc. | Device and method for identification of a target region |
WO2021183436A1 (en) | 2020-03-10 | 2021-09-16 | Merit Medical Systems, Inc. | Arterial access needle with proximal port |
US20240100255A1 (en) * | 2022-09-26 | 2024-03-28 | Boston Scientific Scimed, Inc. | Syringe design for cycling particulate suspensions |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3050059A (en) | 1959-05-25 | 1962-08-21 | Baxter Don Inc | Hypodermic syringe |
US3331538A (en) * | 1963-07-17 | 1967-07-18 | Roehr Products Company Inc | Syringe |
US4057052A (en) | 1976-10-26 | 1977-11-08 | Becton, Dickinson And Company | Blood-gas syringe |
US4215701A (en) * | 1978-08-21 | 1980-08-05 | Concord Laboratories, Inc. | Elastomeric plunger tip for a syringe |
GB2197792A (en) | 1986-11-26 | 1988-06-02 | Power Richard Kiteley | Disposable syringes |
KR970006094B1 (ko) | 1987-11-06 | 1997-04-23 | 엘가스,루이스,폴 | 재사용방지주사기 |
DE4339528C2 (de) | 1993-11-19 | 1995-09-07 | Freudenberg Carl Fa | Einwegspritze |
US5795337A (en) * | 1994-02-14 | 1998-08-18 | Becton Dickinson And Company | Syringe assembly and syringe stopper |
US5836919A (en) * | 1996-05-23 | 1998-11-17 | Solopak Pharmaceuticals, Inc. | Cap assembly |
US5865798A (en) * | 1996-06-28 | 1999-02-02 | Becton Dickinson France, S.A. | Stopper assembly having bypass features for use in a multi-chamber syringe barrel |
US5782803A (en) | 1996-11-26 | 1998-07-21 | Jentzen; S. William | Low dead space, interchangeable needle syringe |
US5807374A (en) * | 1997-08-14 | 1998-09-15 | Becton, Dickinson And Company | Syringe filling and delivery device |
US6361524B1 (en) * | 1998-04-14 | 2002-03-26 | Becton, Dickinson And Company | Syringe assembly |
WO1999061093A1 (en) | 1998-05-29 | 1999-12-02 | Lynn Lawrence A | Luer receiver and method for fluid transfer |
US6626870B1 (en) * | 2000-03-27 | 2003-09-30 | Artix Laboratories, Inc. | Stoppering method to maintain sterility |
US20040010235A1 (en) | 2002-07-11 | 2004-01-15 | Weilbacher Eugene E. | Anti-reflux syringe |
EP3366340B1 (en) * | 2002-10-11 | 2020-04-22 | Becton, Dickinson and Company | Flush syringe having compressible plunger |
US7331942B2 (en) * | 2003-09-23 | 2008-02-19 | Becton, Dickinson And Company | Flush syringe having anti-reflux stopper |
-
2003
- 2003-09-23 US US10/668,725 patent/US7331942B2/en active Active
-
2004
- 2004-09-03 WO PCT/US2004/028752 patent/WO2005032628A1/en active Application Filing
- 2004-09-03 EP EP04783110A patent/EP1675633A1/en not_active Withdrawn
- 2004-09-03 CN CNB2004800319721A patent/CN100502964C/zh active Active
- 2004-09-03 MX MXPA06003233A patent/MXPA06003233A/es active IP Right Grant
- 2004-09-03 JP JP2006528021A patent/JP4854508B2/ja active Active
- 2004-09-03 EP EP11163245A patent/EP2347780B1/en active Active
- 2004-09-03 AU AU2004277870A patent/AU2004277870A1/en not_active Abandoned
- 2004-09-03 KR KR1020067007645A patent/KR101124387B1/ko active IP Right Grant
- 2004-09-03 ES ES11163245T patent/ES2401714T3/es active Active
- 2004-09-03 CA CA2539785A patent/CA2539785C/en active Active
- 2004-09-03 BR BRPI0414665A patent/BRPI0414665B8/pt active IP Right Grant
- 2004-09-03 DK DK11163245.1T patent/DK2347780T3/da active
-
2006
- 2006-04-21 NO NO20061776A patent/NO338123B1/no unknown
-
2008
- 2008-02-01 US US12/024,578 patent/US20080119794A1/en not_active Abandoned
-
2010
- 2010-09-24 JP JP2010214438A patent/JP2011016003A/ja active Pending
-
2011
- 2011-05-24 AU AU2011202396A patent/AU2011202396B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20080119794A1 (en) | 2008-05-22 |
CA2539785A1 (en) | 2005-04-14 |
CN100502964C (zh) | 2009-06-24 |
KR101124387B1 (ko) | 2012-03-22 |
AU2004277870A1 (en) | 2005-04-14 |
NO20061776L (no) | 2006-06-20 |
DK2347780T3 (da) | 2013-04-02 |
BRPI0414665B1 (pt) | 2016-01-12 |
US7331942B2 (en) | 2008-02-19 |
MXPA06003233A (es) | 2006-06-08 |
AU2011202396A1 (en) | 2011-06-09 |
EP1675633A1 (en) | 2006-07-05 |
JP2007506507A (ja) | 2007-03-22 |
ES2401714T3 (es) | 2013-04-23 |
US20050065478A1 (en) | 2005-03-24 |
NO338123B1 (no) | 2016-08-01 |
WO2005032628A1 (en) | 2005-04-14 |
JP4854508B2 (ja) | 2012-01-18 |
BRPI0414665B8 (pt) | 2021-06-22 |
EP2347780A1 (en) | 2011-07-27 |
JP2011016003A (ja) | 2011-01-27 |
CA2539785C (en) | 2012-04-03 |
CN1874815A (zh) | 2006-12-06 |
AU2011202396B2 (en) | 2012-12-06 |
EP2347780B1 (en) | 2012-12-26 |
KR20060100381A (ko) | 2006-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/01/2016, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/09/2004, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO |