PT3549632T - Cateter multi-lúmen com características de escoamento melhoradas - Google Patents
Cateter multi-lúmen com características de escoamento melhoradasInfo
- Publication number
- PT3549632T PT3549632T PT191751049T PT19175104T PT3549632T PT 3549632 T PT3549632 T PT 3549632T PT 191751049 T PT191751049 T PT 191751049T PT 19175104 T PT19175104 T PT 19175104T PT 3549632 T PT3549632 T PT 3549632T
- Authority
- PT
- Portugal
- Prior art keywords
- lumen catheter
- flow features
- enhanced flow
- enhanced
- features
- 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
- A61M25/0009—Making of catheters or other medical or surgical tubes
- A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M2025/0025—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter having a collapsible lumen
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
- A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
-
- 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
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
-
- 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
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
- A61M25/0052—Localized reinforcement, e.g. where only a specific part of the catheter is reinforced, for rapid exchange guidewire port
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261651911P | 2012-05-25 | 2012-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3549632T true PT3549632T (pt) | 2020-08-03 |
Family
ID=49624390
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT191751049T PT3549632T (pt) | 2012-05-25 | 2013-05-24 | Cateter multi-lúmen com características de escoamento melhoradas |
PT13793874T PT2854928T (pt) | 2012-05-25 | 2013-05-24 | Cateter multi-lúmen com características de fluxo melhoradas |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT13793874T PT2854928T (pt) | 2012-05-25 | 2013-05-24 | Cateter multi-lúmen com características de fluxo melhoradas |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP2854928B1 (pt) |
CN (1) | CN104428031B (pt) |
DK (2) | DK2854928T3 (pt) |
ES (2) | ES2810832T3 (pt) |
PT (2) | PT3549632T (pt) |
WO (1) | WO2013177549A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012109462A2 (en) | 2011-02-10 | 2012-08-16 | C. R. Bard, Inc. | Multi-lumen catheter including an elliptical profile |
US9717883B2 (en) | 2011-02-10 | 2017-08-01 | C. R. Bard, Inc. | Multi-lumen catheter with enhanced flow features |
US11219751B2 (en) | 2014-11-10 | 2022-01-11 | Regents Of The University Of Minnesota | Catheter devices, systems and methods for injection of adhesive materials |
CN107198812A (zh) * | 2017-07-12 | 2017-09-26 | 上海鹏冠生物医药科技有限公司 | 一种带隔膜的医用导管 |
US20240123184A1 (en) * | 2021-03-18 | 2024-04-18 | Covidien Lp | Catheter with multiple working channels |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619643A (en) * | 1983-07-25 | 1986-10-28 | Bai Chao Liang | Catheter |
US5057073A (en) * | 1988-04-21 | 1991-10-15 | Vas-Cath Incorporated | Dual lumen catheter |
US5556390A (en) * | 1995-03-07 | 1996-09-17 | Quinton Instrument Company | Catheter with oval or elliptical lumens |
ES2304148T3 (es) * | 2002-11-15 | 2008-09-16 | Radius International Limited Partnership | Cateter. |
EP1699517B1 (en) * | 2003-12-31 | 2010-04-21 | C.R.Bard, Inc. | Reinforced multi-lumen catheter |
US20090054874A1 (en) * | 2007-08-23 | 2009-02-26 | C. R. Bard, Inc. | Multi-lumen catheter including a lumen having a variable cross sectional area |
EP2257332B1 (en) * | 2008-03-26 | 2018-07-04 | Medical Components, Inc. | Triple lumen catheter |
WO2009123729A1 (en) * | 2008-04-02 | 2009-10-08 | The Trustees Of The University Of Pennsylvania | Dual lumen dialysis catheter with internally bored or externally-grooved small bore |
EP2228091A1 (en) * | 2009-03-12 | 2010-09-15 | Joline GmbH & Co. KG | Double lumen tubing with improved kinking resistance |
US20110004197A1 (en) * | 2009-07-02 | 2011-01-06 | Tyco Healthcare Group Lp | Catheter Having an Expandable Lumen and Method of Manufacture |
-
2013
- 2013-05-24 DK DK13793874.2T patent/DK2854928T3/da active
- 2013-05-24 ES ES19175104T patent/ES2810832T3/es active Active
- 2013-05-24 WO PCT/US2013/042717 patent/WO2013177549A1/en active Application Filing
- 2013-05-24 EP EP13793874.2A patent/EP2854928B1/en active Active
- 2013-05-24 CN CN201380036556.XA patent/CN104428031B/zh active Active
- 2013-05-24 PT PT191751049T patent/PT3549632T/pt unknown
- 2013-05-24 EP EP19175104.9A patent/EP3549632B1/en active Active
- 2013-05-24 DK DK19175104.9T patent/DK3549632T3/da active
- 2013-05-24 ES ES13793874T patent/ES2744629T3/es active Active
- 2013-05-24 PT PT13793874T patent/PT2854928T/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP3549632B1 (en) | 2020-07-01 |
EP3549632A1 (en) | 2019-10-09 |
ES2810832T3 (es) | 2021-03-09 |
WO2013177549A1 (en) | 2013-11-28 |
CN104428031A (zh) | 2015-03-18 |
EP2854928B1 (en) | 2019-08-07 |
ES2744629T3 (es) | 2020-02-25 |
DK2854928T3 (da) | 2019-09-16 |
CN104428031B (zh) | 2018-01-16 |
DK3549632T3 (da) | 2020-08-03 |
EP2854928A1 (en) | 2015-04-08 |
PT2854928T (pt) | 2019-09-26 |
EP2854928A4 (en) | 2016-06-01 |
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