DK3549632T3 - Multilumenkateter med forbedrede strømningsegenskaber - Google Patents

Multilumenkateter med forbedrede strømningsegenskaber Download PDF

Info

Publication number
DK3549632T3
DK3549632T3 DK19175104.9T DK19175104T DK3549632T3 DK 3549632 T3 DK3549632 T3 DK 3549632T3 DK 19175104 T DK19175104 T DK 19175104T DK 3549632 T3 DK3549632 T3 DK 3549632T3
Authority
DK
Denmark
Prior art keywords
cathets
multilumen
improved flower
properties
flower properties
Prior art date
Application number
DK19175104.9T
Other languages
English (en)
Inventor
Colin S Gregersen
Ryan C Patterson
Daniel H Brittingham
Original Assignee
Bard Inc C R
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bard Inc C R filed Critical Bard Inc C R
Application granted granted Critical
Publication of DK3549632T3 publication Critical patent/DK3549632T3/da

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
DK19175104.9T 2012-05-25 2013-05-24 Multilumenkateter med forbedrede strømningsegenskaber DK3549632T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261651911P 2012-05-25 2012-05-25
EP13793874.2A EP2854928B1 (en) 2012-05-25 2013-05-24 Multi-lumen catheter with enhanced flow features

Publications (1)

Publication Number Publication Date
DK3549632T3 true DK3549632T3 (da) 2020-08-03

Family

ID=49624390

Family Applications (2)

Application Number Title Priority Date Filing Date
DK19175104.9T DK3549632T3 (da) 2012-05-25 2013-05-24 Multilumenkateter med forbedrede strømningsegenskaber
DK13793874.2T DK2854928T3 (da) 2012-05-25 2013-05-24 Multilumenkateter med forbedrede strømningsegenskaber

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK13793874.2T DK2854928T3 (da) 2012-05-25 2013-05-24 Multilumenkateter med forbedrede strømningsegenskaber

Country Status (6)

Country Link
EP (2) EP3549632B1 (da)
CN (1) CN104428031B (da)
DK (2) DK3549632T3 (da)
ES (2) ES2810832T3 (da)
PT (2) PT2854928T (da)
WO (1) WO2013177549A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
CN212756809U (zh) * 2019-07-12 2021-03-23 巴德阿克塞斯系统股份有限公司 集成管材及医疗设备
CN110960785A (zh) * 2019-12-31 2020-04-07 株洲市中心医院 一种基于负压状况的工字型医用多功能引流管
US20240123184A1 (en) * 2021-03-18 2024-04-18 Covidien Lp Catheter with multiple working channels

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
AU2003290847A1 (en) * 2002-11-15 2004-06-15 Radius International Limited Partnership Catheter
DE602004026776D1 (de) * 2003-12-31 2010-06-02 Bard Inc C R Verstärkter multilumen-katheter
US20090054874A1 (en) * 2007-08-23 2009-02-26 C. R. Bard, Inc. Multi-lumen catheter including a lumen having a variable cross sectional area
ES2683894T3 (es) * 2008-03-26 2018-09-28 Medical Components, Inc. Cáteter de triple luz
US20110105984A1 (en) * 2008-04-02 2011-05-05 Patel Aalpen A 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

Also Published As

Publication number Publication date
EP2854928B1 (en) 2019-08-07
WO2013177549A1 (en) 2013-11-28
ES2810832T3 (es) 2021-03-09
PT2854928T (pt) 2019-09-26
EP3549632A1 (en) 2019-10-09
CN104428031A (zh) 2015-03-18
PT3549632T (pt) 2020-08-03
EP2854928A1 (en) 2015-04-08
ES2744629T3 (es) 2020-02-25
DK2854928T3 (da) 2019-09-16
EP2854928A4 (en) 2016-06-01
CN104428031B (zh) 2018-01-16
EP3549632B1 (en) 2020-07-01

Similar Documents

Publication Publication Date Title
NL301268I2 (nl) rozanolixizumab
NL301173I2 (nl) amivantamab
NO2022017I1 (no) Pegcetacoplan
NL301144I2 (nl) Apalutamide
EP2763896A4 (en) UNMANUFACTURED AIRCRAFT WITH SEVERAL ROTORS
DK2859055T3 (da) Polymercoatings
DK2825087T3 (da) Otoscanner
EP2809145A4 (en) CHLOROPLAST TRANSIT PEPTIDES
DK2839013T3 (da) Ikke-disruptiv-gen-targetering
EP2814472A4 (en) DITHIOAMINE REDUCING AGENTS
EP2824794A4 (en) Charging cable
EP2847405A4 (en) DOOR CLOSURE SYSTEM
EP2805877A4 (en) UNDER HOOD
DK2873977T3 (da) Dobbeltdækker-rørdispenser
DE112012006109A5 (de) Okklusionsschienenanordnung
DK2854722T3 (da) Stomipose
EP2831482A4 (en) Flange gasket
EP2816694A4 (en) FLAT CABLE WINDING DEVICE
DK2825157T3 (da) Aminosyrelipider
DE112013004614T8 (de) Gestentastatur mit Gestenannullierung
EP2809729A4 (en) Siloxane polyether copolymers
EP2862179A4 (en) FUEL CURRENT INSPECTION PROBE
FR2991688B1 (fr) Biosolubilisant
DE112012006214T8 (de) Wulstringwickler
EP2920370A4 (en) POST