LV14883A - Double cylinder cutting balloon cathether - Google Patents

Double cylinder cutting balloon cathether

Info

Publication number
LV14883A
LV14883A LV130010A LV130010A LV14883A LV 14883 A LV14883 A LV 14883A LV 130010 A LV130010 A LV 130010A LV 130010 A LV130010 A LV 130010A LV 14883 A LV14883 A LV 14883A
Authority
LV
Latvia
Prior art keywords
cathether
cutting balloon
lumen
housing
double cylinder
Prior art date
Application number
LV130010A
Other languages
Latvian (lv)
Other versions
LV14883B (en
Inventor
Andrejs ĒRGLIS
Original Assignee
Sistēmu Inovācijas, As
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 Sistēmu Inovācijas, As filed Critical Sistēmu Inovācijas, As
Priority to LVP-13-10A priority Critical patent/LV14883B/en
Priority to PCT/LV2013/000007 priority patent/WO2014112856A1/en
Publication of LV14883A publication Critical patent/LV14883A/en
Publication of LV14883B publication Critical patent/LV14883B/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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22047—Means for immobilising the guide wire in the patient
    • A61B2017/22048—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22061—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation for spreading elements apart
    • 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
    • A61M2025/1013—Multiple balloon catheters with concentrically mounted balloons, e.g. being independently inflatable
    • 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
    • A61M2025/1086—Balloon catheters with special features or adapted for special applications having a special balloon surface topography, e.g. pores, protuberances, spikes or grooves
    • 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
    • A61M2025/109—Balloon catheters with special features or adapted for special applications having balloons for removing solid matters, e.g. by grasping or scraping plaque, thrombus or other matters that obstruct the flow

Abstract

Invention relates to vascular, particularly cardiovascular, surgical instruments, especially to cutting balloon cathethers designed for defragmentation of vascular stenosis. The cutting balloon cathether has a housing (1) where a channel (2) is situated which accomodates at least one lumen (3, 3a, 3b, 4) and a guiding sheath (5), external cylinder (6) which is located at the distal point of the cathether housing (1) and is connected to the first lumen (3, 3a, 3b), at least one defragmentation element (7) attached to outer surface of the outer cylinder (6). Balloon cathether further comprises an inner cylinder (10) attached to the cathether housing (1) which completely covers the outer cylinder (6) and is connected to second lumen (4).
LVP-13-10A 2013-01-18 2013-01-18 Double cylinder cutting balloon cathether LV14883B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LVP-13-10A LV14883B (en) 2013-01-18 2013-01-18 Double cylinder cutting balloon cathether
PCT/LV2013/000007 WO2014112856A1 (en) 2013-01-18 2013-08-28 Double cutting balloon catheter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-13-10A LV14883B (en) 2013-01-18 2013-01-18 Double cylinder cutting balloon cathether

Publications (2)

Publication Number Publication Date
LV14883A true LV14883A (en) 2014-07-20
LV14883B LV14883B (en) 2014-09-20

Family

ID=49209519

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-13-10A LV14883B (en) 2013-01-18 2013-01-18 Double cylinder cutting balloon cathether

Country Status (2)

Country Link
LV (1) LV14883B (en)
WO (1) WO2014112856A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10456160B2 (en) 2015-03-09 2019-10-29 Teleflex Innovations S.À.R.L. Stenotic region scoring assembly and method
CN110327538A (en) * 2019-08-12 2019-10-15 肖平喜 A kind of Wolf tooth bar expansion drug delivery balloon
CN113925594B (en) * 2021-10-15 2024-04-19 杭州心创医疗器械有限公司 Balloon catheter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6471672B1 (en) * 1999-11-10 2002-10-29 Scimed Life Systems Selective high pressure dilation balloon
US7881769B2 (en) * 2002-11-18 2011-02-01 Mediguide Ltd. Method and system for mounting an MPS sensor on a catheter
US7771446B2 (en) * 2005-09-21 2010-08-10 Rutter Michael John Balloon dilator
US20080300610A1 (en) * 2007-05-31 2008-12-04 Cook Incorporated Device for treating hardened lesions and method of use thereof

Also Published As

Publication number Publication date
LV14883B (en) 2014-09-20
WO2014112856A1 (en) 2014-07-24

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