WO2009157884A3 - Local drug application device - Google Patents

Local drug application device Download PDF

Info

Publication number
WO2009157884A3
WO2009157884A3 PCT/TR2009/000079 TR2009000079W WO2009157884A3 WO 2009157884 A3 WO2009157884 A3 WO 2009157884A3 TR 2009000079 W TR2009000079 W TR 2009000079W WO 2009157884 A3 WO2009157884 A3 WO 2009157884A3
Authority
WO
WIPO (PCT)
Prior art keywords
drug
balloons
area
administered
drug application
Prior art date
Application number
PCT/TR2009/000079
Other languages
French (fr)
Other versions
WO2009157884A2 (en
Inventor
Erturk Genc
Original Assignee
Erturk Genc
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 Erturk Genc filed Critical Erturk Genc
Publication of WO2009157884A2 publication Critical patent/WO2009157884A2/en
Publication of WO2009157884A3 publication Critical patent/WO2009157884A3/en

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
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters
    • 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
    • A61M25/1002—Balloon catheters characterised by balloon shape
    • 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
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
    • 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
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector

Abstract

The local drug application device basically captures the drug administered in the area between two balloons by inflating two balloons around the device tube within the canals, bladders and cavities. The drug delivers its effect intensively during the desired time between the two balloons only. The drug that is unable to go beyond the two balloons has no adverse or unnecessary effect on the other tissues. It is also selective in the drug application area (2) by means of the filler balloon (17). The device may be used for cancer treatment and infection treatment. In the case of infection treatment, an antimicrobial drug is administered to the area, the PH and oxygenization of area is modified and it is possible to attack microorganisms in these three ways. In order to benefit from the synergistic effect of oxygen and certain antibiotics, both can be administered at the same time.
PCT/TR2009/000079 2008-06-27 2009-06-29 Local drug application device (ldad) WO2009157884A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2008/04721 2008-06-27
TR2008/04721A TR200804721A2 (en) 2008-06-27 2008-06-27 Regional drug delivery device (bluc)

Publications (2)

Publication Number Publication Date
WO2009157884A2 WO2009157884A2 (en) 2009-12-30
WO2009157884A3 true WO2009157884A3 (en) 2010-02-25

Family

ID=41338899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2009/000079 WO2009157884A2 (en) 2008-06-27 2009-06-29 Local drug application device (ldad)

Country Status (2)

Country Link
TR (1) TR200804721A2 (en)
WO (1) WO2009157884A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3512592B1 (en) * 2016-09-16 2021-03-31 David Spiggle Catheter for applying a medium into the middle ear
JP7405652B2 (en) 2020-03-09 2023-12-26 テルモ株式会社 Catheter and its usage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526102A1 (en) * 1991-08-02 1993-02-03 Scimed Life Systems, Inc. Drug delivery catheter
US5514092A (en) * 1994-08-08 1996-05-07 Schneider (Usa) Inc. Drug delivery and dilatation-drug delivery catheters in a rapid exchange configuration

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526102A1 (en) * 1991-08-02 1993-02-03 Scimed Life Systems, Inc. Drug delivery catheter
US5514092A (en) * 1994-08-08 1996-05-07 Schneider (Usa) Inc. Drug delivery and dilatation-drug delivery catheters in a rapid exchange configuration

Also Published As

Publication number Publication date
TR200804721A2 (en) 2009-02-23
WO2009157884A2 (en) 2009-12-30

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