MX9704661A - Hilo guia para liberacion de farmacos. - Google Patents

Hilo guia para liberacion de farmacos.

Info

Publication number
MX9704661A
MX9704661A MX9704661A MX9704661A MX9704661A MX 9704661 A MX9704661 A MX 9704661A MX 9704661 A MX9704661 A MX 9704661A MX 9704661 A MX9704661 A MX 9704661A MX 9704661 A MX9704661 A MX 9704661A
Authority
MX
Mexico
Prior art keywords
drug delivery
tube
delivery guidewire
delivery device
relates
Prior art date
Application number
MX9704661A
Other languages
English (en)
Other versions
MXPA97004661A (es
Inventor
Michael R Forman
Michael N Helmus
Original Assignee
Schneider Usa Inc
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 Schneider Usa Inc filed Critical Schneider Usa Inc
Publication of MX9704661A publication Critical patent/MX9704661A/es
Publication of MXPA97004661A publication Critical patent/MXPA97004661A/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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • 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
    • A61M25/09—Guide wires
    • A61M2025/091—Guide wires having a lumen for drug delivery or suction
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip
    • 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
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty

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)
  • Materials For Medical Uses (AREA)

Abstract

Esta invencion se refiere a un dispositivo de liberacion de fármaco (10) que tiene un tubo seco (20) que está configurado para servir como hilo guía para procedimientos intraluminales. La parte distal del tubo (20) tiene al menos una abertura (32) que tiene un diámetro adecuado para la infusion de una formulacion de fármaco a su través. El tubo (20) preferiblemente está conformado en un material superelástico tal como aleacion de níquel y titanio. Esta invencion también se refiere a diversos procedimientos que usan este dispositivo de liberacion (10) en procedimientos trombolíticos y otros procedimientos intraluminales.
MXPA/A/1997/004661A 1994-12-21 1997-06-20 Hilo guia para liberacion de farmacos MXPA97004661A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08360488 1994-12-21
US08/360,488 US5569197A (en) 1994-12-21 1994-12-21 Drug delivery guidewire
PCT/IB1995/001095 WO1996019255A1 (en) 1994-12-21 1995-12-05 Drug delivery guidewire

Publications (2)

Publication Number Publication Date
MX9704661A true MX9704661A (es) 1997-09-30
MXPA97004661A MXPA97004661A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
WO1996019255A1 (en) 1996-06-27
JPH10500606A (ja) 1998-01-20
CA2208168A1 (en) 1996-06-27
US5569197A (en) 1996-10-29
EP0799070A1 (en) 1997-10-08

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