[go: up one dir, main page]

MX2013001220A - Cateter intravenoso de material compuesto polimerico con nanoparticulas orientadas, de bajo coeficiente de friccion y baja adherencia microbiana. - Google Patents

Cateter intravenoso de material compuesto polimerico con nanoparticulas orientadas, de bajo coeficiente de friccion y baja adherencia microbiana.

Info

Publication number
MX2013001220A
MX2013001220A MX2013001220A MX2013001220A MX2013001220A MX 2013001220 A MX2013001220 A MX 2013001220A MX 2013001220 A MX2013001220 A MX 2013001220A MX 2013001220 A MX2013001220 A MX 2013001220A MX 2013001220 A MX2013001220 A MX 2013001220A
Authority
MX
Mexico
Prior art keywords
catheter
friction coefficient
low friction
patient
low
Prior art date
Application number
MX2013001220A
Other languages
English (en)
Inventor
Cabrera José Antonio Arellano
Lelis José María Rodríguez
Vizcarra Alfredo Chalita
Jiménez María Teresa Lucas
Original Assignee
Equipos Médicos Vizcarra S A
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 Equipos Médicos Vizcarra S A filed Critical Equipos Médicos Vizcarra S A
Priority to MX2013001220A priority Critical patent/MX2013001220A/es
Priority to PCT/MX2014/000032 priority patent/WO2014119987A1/es
Publication of MX2013001220A publication Critical patent/MX2013001220A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/18—Materials at least partially X-ray or laser opaque
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L29/126—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/16—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
    • A61L2300/624—Nanocapsules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/10—Materials for lubricating medical devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
    • 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
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • A61M2025/0046—Coatings for improving slidability
    • 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
    • A61M2025/0056—Catheters; Hollow probes characterised by structural features provided with an antibacterial agent, e.g. by coating, residing in the polymer matrix or releasing an agent out of a reservoir
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Esta invención se refiere a un catéter intravenoso para la administración de medicamentos o fluidos al sistema vascular de un paciente, particularmente se refiere a catéteres intravenosos periféricos, centrales y otros tipos de catéter que se coloquen en el sistema vascular de un paciente para la administración o retiro de fluidos. El catéter se forma de una tubería (1) compuesta por un lumen (14) con una pared de lumen (13) elaborada de una matriz polimérica reforzada con nano partículas orientadas en direcciones específicas y de bajo coeficiente de fricción, la pared de lumen (13) se recubre con un recubrimiento (12) elaborado de un compuesto de material de bajo coeficiente de fricción y bactericida. El catéter de material compuesto polimérico con nanopartículas orientadas, de bajo coeficiente de fricción y baja adherencia microbiana de esta invención tiene las ventajas de a) reducir las fuerzas de resistencia o fricción del catéter con los tejidos de paciente cuando este se coloca, b) poseer compuestos de material bactericida que reducen el anclaje de microorganismos en la superficie del catéter y su crecimiento evitando así la generación de infecciones en las zonas de cateterización y c) la orientación de las particular reforzantes brinda al catéter propiedades mecánicas que brindan comodidad al paciente durante el procedimiento de cateterización y todo el tratamiento relacionado.
MX2013001220A 2013-01-30 2013-01-30 Cateter intravenoso de material compuesto polimerico con nanoparticulas orientadas, de bajo coeficiente de friccion y baja adherencia microbiana. MX2013001220A (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2013001220A MX2013001220A (es) 2013-01-30 2013-01-30 Cateter intravenoso de material compuesto polimerico con nanoparticulas orientadas, de bajo coeficiente de friccion y baja adherencia microbiana.
PCT/MX2014/000032 WO2014119987A1 (es) 2013-01-30 2014-01-29 Catéter intravenoso de material compuesto polimérico con nanopartículas orientadas, de bajo coeficiente de fricción y baja adherencia microbiana

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2013001220A MX2013001220A (es) 2013-01-30 2013-01-30 Cateter intravenoso de material compuesto polimerico con nanoparticulas orientadas, de bajo coeficiente de friccion y baja adherencia microbiana.

Publications (1)

Publication Number Publication Date
MX2013001220A true MX2013001220A (es) 2014-07-30

Family

ID=51262627

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013001220A MX2013001220A (es) 2013-01-30 2013-01-30 Cateter intravenoso de material compuesto polimerico con nanoparticulas orientadas, de bajo coeficiente de friccion y baja adherencia microbiana.

Country Status (2)

Country Link
MX (1) MX2013001220A (es)
WO (1) WO2014119987A1 (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2319453B1 (en) * 2001-09-28 2016-07-20 Boston Scientific Limited A cardiovascular balloon catheter comprising nanocomposites
US7758892B1 (en) * 2004-05-20 2010-07-20 Boston Scientific Scimed, Inc. Medical devices having multiple layers
US20090226504A1 (en) * 2005-03-24 2009-09-10 Nolabs Ab Intravascular, Interstitial Or Intraorgan Medical Access Device, And Manufacturing Method Thereof, Involving Nitric Oxide
US20070100279A1 (en) * 2005-11-03 2007-05-03 Paragon Intellectual Properties, Llc Radiopaque-balloon microcatheter and methods of manufacture
US20110264080A1 (en) * 2010-04-23 2011-10-27 Sukgyung AT Co., Ltd. Medical Devices Having Extremely High Radiopacity Containing Ytterbium Compound

Also Published As

Publication number Publication date
WO2014119987A1 (es) 2014-08-07

Similar Documents

Publication Publication Date Title
AU2018286611B2 (en) Antimicrobial obturator for use with vascular access devices
CN205006935U (zh) 血管介入装置和导管
JP6884091B2 (ja) 抗菌特性を持つ血液制御ｉｖカテーテル
Yousefi et al. Anti-bacterial activity of graphene oxide as a new weapon nanomaterial to combat multidrug-resistance bacteria
ES2926678T3 (es) Aplicación de agentes antimicrobianos a dispositivos médicos
JP5628195B2 (ja) 抗菌性溶媒コーティング組成物
EP1870117B1 (en) Medical appliance coating composition and medical appliance
WO2012047803A3 (en) Distal access aspiration guide catheder
CN106029115B (zh) 医用装置的抗菌插件
EP2572749A3 (en) Distal access balloon guide catheter
BR112013033399A2 (pt) cateter guia de aspiração de acesso distal
JP2016506855A (ja) 固定式セプタムアクティベータを有する血液制御ｉｖカテーテル
BR112016024798A2 (pt) tubo de cateter com revestimento antimicrobiano extraluminal
CN102247647A (zh) 一次性使用抑菌超滑医用留置导管
EP4420626A3 (en) Devices and methods for fluid distribution from a catheter
MX2013001220A (es) Cateter intravenoso de material compuesto polimerico con nanoparticulas orientadas, de bajo coeficiente de friccion y baja adherencia microbiana.
CN202185046U (zh) 一次性使用抑菌超滑医用留置导管
US8308674B1 (en) Methods and systems for multifunction needle/catheter devices
WO2016122305A3 (es) Dispositivo de fijación para catéteres venosos centrales
AU2019395101B2 (en) Tube-containing medical devices with bioactive luminal wire
CN204521710U (zh) 一种抗感染型定位输注系统
Gilmore et al. Catheter-based drug–device combination products: an overview
WO2020139290A3 (en) Novel catheters with infection resistance and wide range of use
Parthasarathy Keep the epidural catheter hub sterile!
Holte et al. Preventing Infections Associated with the Use of Central Venous Catheters [Internet]