BRPI0512961A - dispositivo de seringa tendo sistema de ventilação - Google Patents
dispositivo de seringa tendo sistema de ventilaçãoInfo
- Publication number
- BRPI0512961A BRPI0512961A BRPI0512961-3A BRPI0512961A BRPI0512961A BR PI0512961 A BRPI0512961 A BR PI0512961A BR PI0512961 A BRPI0512961 A BR PI0512961A BR PI0512961 A BRPI0512961 A BR PI0512961A
- Authority
- BR
- Brazil
- Prior art keywords
- cavity
- syringe
- plunger rod
- syringe tube
- syringe device
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
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
-
- 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
- A61M2005/3121—Means preventing contamination of the medicament compartment of a syringe via the proximal end of a syringe, i.e. syringe end opposite to needle cannula mounting end
-
- 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
- A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/005—Medical syringes, e.g. enemata; Irrigators comprising means for injection of two or more media, e.g. by mixing
-
- 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
- A61M5/3145—Filters incorporated in syringes
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)
Abstract
DISPOSITIVO DE SERINGA TENDO SISTEMA DE VENTILAçãO. A presente invenção refere-se a um dispositivo de seringa que inclui um tubo de seringa tendo uma extremidade distal com uma passagem em comunicação de fluido com uma cavidade do mesmo. Uma haste de êmbolo se encaixa deslizável e vedavelmente dentro da cavidade do tubo de seringa. A haste de êmbolo inclui pelo menos uma abertura em comunicação de fluido com um interior oco da haste de êmbolo. Uma ponta de êmbolo é encaixada com uma extremidade distal da haste de êmbolo e interage com uma superfície interna da parede lateral do tubo de seringa para separar a cavidade em primeira e segunda áreas. Pelo menos uma abertura conecta fluidicamente o interior oco da haste de êmbolo e a primeira área da cavidade de tubo de seringa, de modo que o interior de haste de êmbolo geralmente oco permite que ar se mova entre um exterior do dispositivo de seringa e a primeira área da cavidade durante movimento deslizante da haste de êmbolo dentro do tubo de seringa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58489304P | 2004-07-01 | 2004-07-01 | |
PCT/US2005/023754 WO2006007592A2 (en) | 2004-07-01 | 2005-06-30 | Syringe device having venting system |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0512961A true BRPI0512961A (pt) | 2008-04-22 |
Family
ID=35784388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0512961-3A BRPI0512961A (pt) | 2004-07-01 | 2005-06-30 | dispositivo de seringa tendo sistema de ventilação |
Country Status (11)
Country | Link |
---|---|
US (1) | US7727195B2 (pt) |
EP (1) | EP1773428A4 (pt) |
JP (1) | JP4762236B2 (pt) |
CN (1) | CN100548395C (pt) |
AU (1) | AU2005262306A1 (pt) |
BR (1) | BRPI0512961A (pt) |
CA (1) | CA2572475A1 (pt) |
HK (1) | HK1105600A1 (pt) |
IL (1) | IL180456A0 (pt) |
MX (1) | MX2007000295A (pt) |
WO (1) | WO2006007592A2 (pt) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7727195B2 (en) | 2004-07-01 | 2010-06-01 | West Pharmaceutical Services, Inc. | Syringe device having venting system |
DE502005005547D1 (de) * | 2005-07-15 | 2008-11-13 | Dentaco Gmbh | Pipettiervorrichtung |
US7503905B2 (en) * | 2005-10-03 | 2009-03-17 | Ultradent Products, Inc. | Venting syringe plunger |
EP2540276B1 (en) | 2006-05-25 | 2016-03-16 | Bayer Healthcare LLC | Method of assembling a reconstitution device |
JP2009119171A (ja) * | 2007-11-19 | 2009-06-04 | Daikyo Seiko Ltd | プランジャロッドおよび注射器 |
ES2430045T3 (es) | 2007-12-19 | 2013-11-18 | Sanofi-Aventis Deutschland Gmbh | Dispositivo de jeringuilla de dos cámaras con membrana permeable a gases |
ES2905719T3 (es) | 2008-05-14 | 2022-04-11 | Biolyph Llc | Dispositivo de preparación y dispensación de mezclas de reactivos y métodos asociados |
US8535275B2 (en) * | 2008-06-26 | 2013-09-17 | Bellanovus Development Company Llc | Syringe-attached topical anesthetic dispenser |
WO2010047840A1 (en) * | 2008-10-24 | 2010-04-29 | Dentsply International Inc. | Container for storing and dispensing a flowable material |
EP2588404B1 (en) | 2010-06-29 | 2018-03-28 | Biolyph, Llc | Reagent preparation assembly |
US8523814B2 (en) | 2010-09-28 | 2013-09-03 | Covidien Lp | Self-venting cannula assembly |
EP3147032B1 (en) | 2010-11-18 | 2024-06-12 | Biolyph, Llc | Reagent preparation and dispensing device |
IL239366B (en) | 2015-06-11 | 2018-07-31 | Kriheli Marino | Components of a fluid transfer device |
US11234899B2 (en) | 2017-05-11 | 2022-02-01 | Scalpal Llc | Grasping facilitators and uses thereof and kits involving the same |
US11969864B2 (en) | 2017-05-11 | 2024-04-30 | Scalpal Llc | Multi-tier torque enhancer driver and/or receiver and method of using same |
CN117065151A (zh) | 2017-12-13 | 2023-11-17 | 里珍纳龙药品有限公司 | 用于精确剂量输送的装置和方法 |
CN118356553A (zh) * | 2018-05-18 | 2024-07-19 | 巴德外周血管股份有限公司 | 用于两种或更多种流体的独立输送的双级注射器 |
CN112827018B (zh) * | 2019-01-15 | 2022-07-26 | 温州医科大学附属第二医院(温州医科大学附属育英儿童医院) | 一种使用过程防气流污染的医用注射器 |
KR102205149B1 (ko) * | 2019-03-14 | 2021-01-19 | 장건주 | 주사기형 충진용기 |
AU2020289563A1 (en) | 2019-06-05 | 2022-01-20 | Regeneron Pharmaceuticals, Inc. | Devices and methods for precision dose delivery |
US11229468B2 (en) * | 2019-06-11 | 2022-01-25 | Vivex Biologics Group, Inc. | Mixing syringe and method of use |
CN114096293B (zh) * | 2019-07-01 | 2024-08-09 | 西医药服务有限公司 | 用于测量来自注射器的流体流量的系统和方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3348546A (en) * | 1964-12-01 | 1967-10-24 | Ralph R Roberts | Intermixing syringe |
US4030498A (en) * | 1974-10-25 | 1977-06-21 | Baxter Travenol Laboratories, Inc. | Syringe |
US4466446A (en) * | 1980-06-24 | 1984-08-21 | Marquest Medical Products, Inc. | Plunger subassembly for blood gas syringes |
US4424817A (en) * | 1981-07-01 | 1984-01-10 | Marquest Medical Products, Inc. | Syringe with means for automatically sealing a blood sample within the syringe |
US4373535A (en) * | 1981-08-17 | 1983-02-15 | Martell Michael D | Venting, self-stopping, aspirating syringe |
US4690154A (en) * | 1985-06-03 | 1987-09-01 | Timothy Woodford | Vented syringe |
US4973308A (en) * | 1987-05-22 | 1990-11-27 | Ramon M. Rovira | Injection syringe with mechanism preventing reuse |
AT395679B (de) * | 1988-10-13 | 1993-02-25 | Pickhard Ewald | Einwegspritze |
US5045065A (en) * | 1989-03-20 | 1991-09-03 | Raulerson J Daniel | Catheter introduction syringe |
US5238003A (en) * | 1992-02-07 | 1993-08-24 | Baidwan Balinderjeet S | Plunger tip for blood gas syringe |
US5180370A (en) * | 1992-05-18 | 1993-01-19 | Gillespie Elgene R | Safety hypodermic syringe with retractable needle |
DE4220309C1 (de) * | 1992-06-22 | 1994-02-24 | Pvb Medizintechnik Gmbh | Blutentnahme-Vorrichtung |
EP0695555B1 (en) * | 1992-12-01 | 2001-06-20 | HIGASHIKAWA, Tetsuro | Syringe |
DE19503230A1 (de) * | 1995-02-02 | 1996-08-08 | Dietmar Dr Med Enk | Spritze mit einer in den Kolben integrierten Dämpfungs- und Druckmeßeinrichtung und Verfahren zur vergleichmäßigten und druckkontrollierten Injektion mittels dieser Spritze |
US5865803A (en) * | 1997-05-19 | 1999-02-02 | Major; Miklos | Syringe device having a vented piston |
JP3416943B2 (ja) * | 1998-03-27 | 2003-06-16 | ニプロ株式会社 | 陰圧を利用した薬液注入装置 |
US6440101B1 (en) * | 2000-05-31 | 2002-08-27 | Abbott Laboratories | Syringe systems for lyophilized drugs and methods for making the same |
US6572584B1 (en) * | 2000-08-07 | 2003-06-03 | Retractable Technologies, Inc. | Retractable syringe with reduced retraction force |
JP4050579B2 (ja) * | 2002-09-11 | 2008-02-20 | テルモ株式会社 | プレフィルドシリンジ |
EP2386326B1 (en) * | 2002-07-02 | 2013-01-09 | Terumo Kabushiki Kaisha | Syringe and prefilled syringe |
US7351228B2 (en) * | 2003-11-06 | 2008-04-01 | Becton, Dickinson And Company | Plunger rod for arterial blood collection syringes |
US7727195B2 (en) | 2004-07-01 | 2010-06-01 | West Pharmaceutical Services, Inc. | Syringe device having venting system |
-
2005
- 2005-06-29 US US11/169,345 patent/US7727195B2/en active Active
- 2005-06-30 BR BRPI0512961-3A patent/BRPI0512961A/pt not_active Application Discontinuation
- 2005-06-30 EP EP05769282.4A patent/EP1773428A4/en not_active Withdrawn
- 2005-06-30 AU AU2005262306A patent/AU2005262306A1/en not_active Abandoned
- 2005-06-30 CA CA002572475A patent/CA2572475A1/en not_active Abandoned
- 2005-06-30 CN CNB2005800223884A patent/CN100548395C/zh active Active
- 2005-06-30 WO PCT/US2005/023754 patent/WO2006007592A2/en active Application Filing
- 2005-06-30 MX MX2007000295A patent/MX2007000295A/es not_active Application Discontinuation
- 2005-06-30 JP JP2007520427A patent/JP4762236B2/ja active Active
-
2006
- 2006-12-31 IL IL180456A patent/IL180456A0/en unknown
-
2007
- 2007-12-24 HK HK07114073.4A patent/HK1105600A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US7727195B2 (en) | 2010-06-01 |
JP2008504937A (ja) | 2008-02-21 |
WO2006007592A3 (en) | 2006-12-21 |
MX2007000295A (es) | 2007-08-02 |
CN101018576A (zh) | 2007-08-15 |
CA2572475A1 (en) | 2006-01-19 |
CN100548395C (zh) | 2009-10-14 |
US20060116644A1 (en) | 2006-06-01 |
JP4762236B2 (ja) | 2011-08-31 |
EP1773428A4 (en) | 2014-04-30 |
WO2006007592A2 (en) | 2006-01-19 |
EP1773428A2 (en) | 2007-04-18 |
IL180456A0 (en) | 2007-06-03 |
HK1105600A1 (en) | 2008-02-22 |
AU2005262306A1 (en) | 2006-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |