MX2010010780A - Cateter medico que tiene un diseño que proporciona poca recirculacion y reversibilidad. - Google Patents

Cateter medico que tiene un diseño que proporciona poca recirculacion y reversibilidad.

Info

Publication number
MX2010010780A
MX2010010780A MX2010010780A MX2010010780A MX2010010780A MX 2010010780 A MX2010010780 A MX 2010010780A MX 2010010780 A MX2010010780 A MX 2010010780A MX 2010010780 A MX2010010780 A MX 2010010780A MX 2010010780 A MX2010010780 A MX 2010010780A
Authority
MX
Mexico
Prior art keywords
flow stream
medical catheter
reversibility
providing low
establishment
Prior art date
Application number
MX2010010780A
Other languages
English (en)
Inventor
R Sansoucy Michael
Original Assignee
Tyco Healthcare
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 Tyco Healthcare filed Critical Tyco Healthcare
Publication of MX2010010780A publication Critical patent/MX2010010780A/es

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
    • A61M25/0021—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
    • 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
    • A61M25/0021—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
    • A61M25/0067—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
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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)
  • External Artificial Organs (AREA)

Abstract

La presente descripción se relaciona con un catéter médico que incluye un miembro de catéter alargado que define un eje longitudinal y que tiene un extremo proximal, un extremo distal, una pared externa y un primero y segundo lúmenes internos. La pared externa del miembro de catéter incluye una primera abertura en comunicación fluida con el primer lumen interno para facilitar el establecimiento de una primera corriente de flujo y una segunda abertura en comunicación fluida con el segundo lumen interno para facilitar el establecimiento de una segunda corriente de flujo. Cada una de la primera y segunda aberturas incluyen porciones ahusadas proximal y distal que están conectadas por una porción intermedia que tiene una dimensión transversal constante. Las configuraciones, dimensiones y colocación de la primera y segunda aberturas optimizan la separación de la primera corriente de flujo respecto a la segunda corriente de flujo con el fin de reducir la probabilidad de recirculación entre el primero y segundo lúmenes internos.
MX2010010780A 2009-09-30 2010-09-30 Cateter medico que tiene un diseño que proporciona poca recirculacion y reversibilidad. MX2010010780A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24710109P 2009-09-30 2009-09-30
US28907309P 2009-12-22 2009-12-22

Publications (1)

Publication Number Publication Date
MX2010010780A true MX2010010780A (es) 2011-03-30

Family

ID=43416776

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010010780A MX2010010780A (es) 2009-09-30 2010-09-30 Cateter medico que tiene un diseño que proporciona poca recirculacion y reversibilidad.

Country Status (7)

Country Link
US (1) US10058676B2 (es)
EP (3) EP2305337B1 (es)
JP (1) JP2011072792A (es)
CN (1) CN102029010A (es)
AU (1) AU2010226891A1 (es)
CA (1) CA2715857A1 (es)
MX (1) MX2010010780A (es)

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US20130096507A1 (en) * 2011-06-28 2013-04-18 M.C. Johnson Co., Inc. Medical appliance securing device and method of using the same
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US20130085451A1 (en) * 2011-09-29 2013-04-04 Tyco Healthcare Group Lp Plasma-treated dialysis catheter cuff
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US9155862B2 (en) * 2012-09-28 2015-10-13 Covidien Lp Symmetrical tip acute catheter
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KR20160088422A (ko) * 2013-11-21 2016-07-25 씨. 알. 바드, 인크. 멀티 루멘 구성을 포함하는 카테터 어셈블리
WO2016011091A1 (en) 2014-07-14 2016-01-21 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting split tip catheters having enhanced stiffening and guiding features
CN105854159A (zh) * 2015-01-23 2016-08-17 山东百多安医疗器械有限公司 一种具有光纤压力传感器检测体腔内压力的导管
US10773057B1 (en) 2016-02-16 2020-09-15 M.C. Johnson Company, Inc. Medical appliance securement device
US10610668B2 (en) 2016-10-05 2020-04-07 Becton, Dickinson And Company Catheter with an asymmetric tip
CN108245225A (zh) * 2016-12-29 2018-07-06 上海长海医院 一种多通道液体、固体、气体介入软管
JP7106970B2 (ja) * 2017-05-26 2022-07-27 ニプロ株式会社 トリプルルーメンカテーテル
USD905853S1 (en) 2018-02-27 2020-12-22 Medical Components, Inc. Catheter tip
USD984880S1 (en) 2020-11-06 2023-05-02 Medical Components, Inc. Clamp with indicator
CN113262017A (zh) * 2021-06-09 2021-08-17 平阳县人民医院 一种输尿管软镜碎石处理装置

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US10058676B2 (en) 2018-08-28
EP2497519B1 (en) 2020-10-28
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US20110077577A1 (en) 2011-03-31
CA2715857A1 (en) 2011-03-30
AU2010226891A1 (en) 2011-04-14
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CN102029010A (zh) 2011-04-27
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