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EP4329865A4 - Valvuloplasty balloon catheter - Google Patents

Valvuloplasty balloon catheter

Info

Publication number
EP4329865A4
EP4329865A4 EP22795154.8A EP22795154A EP4329865A4 EP 4329865 A4 EP4329865 A4 EP 4329865A4 EP 22795154 A EP22795154 A EP 22795154A EP 4329865 A4 EP4329865 A4 EP 4329865A4
Authority
EP
European Patent Office
Prior art keywords
balloon catheter
valvuloplasty balloon
valvuloplasty
catheter
balloon
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP22795154.8A
Other languages
German (de)
French (fr)
Other versions
EP4329865A1 (en
Inventor
Pramod Kumar Minocha
Deveshkumar Mahendralal KOTHWALA
Arpit Pradipkumar DAVE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meril Life Sciences Pvt Ltd
Original Assignee
Meril Life Sciences Pvt Ltd
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
Priority claimed from PCT/IN2021/050413 external-priority patent/WO2021224937A1/en
Application filed by Meril Life Sciences Pvt Ltd filed Critical Meril Life Sciences Pvt Ltd
Publication of EP4329865A1 publication Critical patent/EP4329865A1/en
Publication of EP4329865A4 publication Critical patent/EP4329865A4/en
Pending legal-status Critical Current

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
    • A61M25/104—Balloon catheters used for angioplasty
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00778—Operations on blood vessels
    • A61B2017/00783—Valvuloplasty
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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 inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • 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
    • A61M2025/1084—Balloon catheters with special features or adapted for special applications having features for increasing the shape stability, the reproducibility or for limiting expansion, e.g. containments, wrapped around fibres, yarns or strands
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
EP22795154.8A 2021-04-28 2022-04-12 Valvuloplasty balloon catheter Pending EP4329865A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IN2021/050413 WO2021224937A1 (en) 2020-05-03 2021-04-28 Valvuloplasty balloon catheter
IN202123024547 2021-06-02
PCT/IN2022/050352 WO2022229973A1 (en) 2021-04-28 2022-04-12 Valvuloplasty balloon catheter

Publications (2)

Publication Number Publication Date
EP4329865A1 EP4329865A1 (en) 2024-03-06
EP4329865A4 true EP4329865A4 (en) 2025-03-19

Family

ID=83847864

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22795154.8A Pending EP4329865A4 (en) 2021-04-28 2022-04-12 Valvuloplasty balloon catheter

Country Status (2)

Country Link
EP (1) EP4329865A4 (en)
WO (1) WO2022229973A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025059285A1 (en) * 2023-09-13 2025-03-20 Boston Scientific Scimed, Inc. Hourglass balloon in balloon system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110190872A1 (en) * 2010-01-30 2011-08-04 Abbott Cardiovascular Systems Inc. Crush Recoverable Polymer Scaffolds Having a Low Crossing Profile
US20120277844A1 (en) * 2006-08-22 2012-11-01 Tim Wu Biodegradable Drug Eluting stent Pattern
US20140207179A1 (en) * 2007-06-26 2014-07-24 Roxwood Medical, Inc. Method and apparatus for placing a catheter within a vasculature
IN202021018863A (en) * 2020-05-03 2020-06-05 Meril Life Sciences Pvt. Ltd.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120277844A1 (en) * 2006-08-22 2012-11-01 Tim Wu Biodegradable Drug Eluting stent Pattern
US20140207179A1 (en) * 2007-06-26 2014-07-24 Roxwood Medical, Inc. Method and apparatus for placing a catheter within a vasculature
US20110190872A1 (en) * 2010-01-30 2011-08-04 Abbott Cardiovascular Systems Inc. Crush Recoverable Polymer Scaffolds Having a Low Crossing Profile
IN202021018863A (en) * 2020-05-03 2020-06-05 Meril Life Sciences Pvt. Ltd.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022229973A1 *

Also Published As

Publication number Publication date
EP4329865A1 (en) 2024-03-06
WO2022229973A1 (en) 2022-11-03

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Legal Events

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Effective date: 20240612

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20250218

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 17/22 20060101ALI20250212BHEP

Ipc: A61M 29/04 20060101ALI20250212BHEP

Ipc: A61M 25/10 20130101AFI20250212BHEP