BRPI0617697B8 - método e montagem de septo e de vedação de agulha com baixa resistência ao avanço de peça única - Google Patents
método e montagem de septo e de vedação de agulha com baixa resistência ao avanço de peça únicaInfo
- Publication number
- BRPI0617697B8 BRPI0617697B8 BRPI0617697A BRPI0617697A BRPI0617697B8 BR PI0617697 B8 BRPI0617697 B8 BR PI0617697B8 BR PI0617697 A BRPI0617697 A BR PI0617697A BR PI0617697 A BRPI0617697 A BR PI0617697A BR PI0617697 B8 BRPI0617697 B8 BR PI0617697B8
- Authority
- BR
- Brazil
- Prior art keywords
- assembly
- septum
- needle
- cavity
- low resistance
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M39/0606—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof without means for adjusting the seal opening or pressure
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/062—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof used with a catheter
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
- A61M2039/0646—Duckbill-valve
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
- A61M2039/0633—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof the seal being a passive seal made of a resilient material with or without an opening
- A61M2039/066—Septum-like element
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/06—Haemostasis valves, i.e. gaskets sealing around a needle, catheter or the like, closing on removal thereof
-
- 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
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
método e montagem de septo e de vedação de agulha com baixa resistência ao avanço de peça única. um septo de baixa resistência ao avanço de peça única é fornecido para impedir escape de fluido a partir de uma agulha de introdutor durante a remoção de uma agulha como esta de uma montagem de cateter e agulha de introdutor. o septo de uma maneira geral inclui uma parte distal, uma parte proximal, uma parte de cavidade e um eixo geométrico longitudinal. a parte distal age como uma vedação primária para impedir escape de sangue a partir do cateter para dentro da montagem e é de uma maneira geral posicionada mais distante do usuário do aparelho e mais próxima do paciente. a parte de cavidade reduz atrito colocado na agulha de introdutor. a parte proximal do septo age como uma vedação secundária para impedir escape de material a partir da cavidade, veda a cavidade e limpa a agulha à medida que ela está sendo removida da montagem de cateter.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/258.560 | 2005-10-25 | ||
US11/258,560 US7670317B2 (en) | 2005-10-25 | 2005-10-25 | One piece low drag septum |
PCT/US2006/041836 WO2007050788A2 (en) | 2005-10-25 | 2006-10-25 | One piece low drag septum |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0617697A2 BRPI0617697A2 (pt) | 2011-08-02 |
BRPI0617697B1 BRPI0617697B1 (pt) | 2020-03-17 |
BRPI0617697B8 true BRPI0617697B8 (pt) | 2021-06-22 |
Family
ID=37968561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0617697A BRPI0617697B8 (pt) | 2005-10-25 | 2006-10-25 | método e montagem de septo e de vedação de agulha com baixa resistência ao avanço de peça única |
Country Status (8)
Country | Link |
---|---|
US (2) | US7670317B2 (pt) |
EP (2) | EP1940493B1 (pt) |
JP (1) | JP5032490B2 (pt) |
CN (1) | CN101296720B (pt) |
BR (1) | BRPI0617697B8 (pt) |
DK (1) | DK1940493T3 (pt) |
ES (2) | ES2428846T3 (pt) |
WO (1) | WO2007050788A2 (pt) |
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-
2005
- 2005-10-25 US US11/258,560 patent/US7670317B2/en active Active
-
2006
- 2006-10-25 ES ES10185294T patent/ES2428846T3/es active Active
- 2006-10-25 BR BRPI0617697A patent/BRPI0617697B8/pt active IP Right Grant
- 2006-10-25 EP EP06826770.7A patent/EP1940493B1/en active Active
- 2006-10-25 EP EP10185294.5A patent/EP2324873B1/en active Active
- 2006-10-25 ES ES06826770.7T patent/ES2529541T3/es active Active
- 2006-10-25 DK DK06826770.7T patent/DK1940493T3/en active
- 2006-10-25 JP JP2008537952A patent/JP5032490B2/ja active Active
- 2006-10-25 CN CN2006800396801A patent/CN101296720B/zh active Active
- 2006-10-25 WO PCT/US2006/041836 patent/WO2007050788A2/en active Application Filing
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Also Published As
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EP2324873A3 (en) | 2011-10-05 |
DK1940493T3 (en) | 2015-01-26 |
JP5032490B2 (ja) | 2012-09-26 |
US7670317B2 (en) | 2010-03-02 |
EP1940493B1 (en) | 2014-12-03 |
EP2324873A2 (en) | 2011-05-25 |
JP2009513267A (ja) | 2009-04-02 |
WO2007050788A2 (en) | 2007-05-03 |
BRPI0617697A2 (pt) | 2011-08-02 |
ES2529541T3 (es) | 2015-02-23 |
WO2007050788A3 (en) | 2007-11-22 |
US20100168675A1 (en) | 2010-07-01 |
EP2324873B1 (en) | 2013-08-07 |
EP1940493A2 (en) | 2008-07-09 |
CN101296720B (zh) | 2011-11-23 |
EP1940493A4 (en) | 2013-04-17 |
ES2428846T3 (es) | 2013-11-11 |
US20070093778A1 (en) | 2007-04-26 |
US8066675B2 (en) | 2011-11-29 |
BRPI0617697B1 (pt) | 2020-03-17 |
CN101296720A (zh) | 2008-10-29 |
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