WO2022221524A3 - Système, appareil et procédé de création de lumière - Google Patents

Système, appareil et procédé de création de lumière Download PDF

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Publication number
WO2022221524A3
WO2022221524A3 PCT/US2022/024803 US2022024803W WO2022221524A3 WO 2022221524 A3 WO2022221524 A3 WO 2022221524A3 US 2022024803 W US2022024803 W US 2022024803W WO 2022221524 A3 WO2022221524 A3 WO 2022221524A3
Authority
WO
WIPO (PCT)
Prior art keywords
creating
diameter
wall
operating mode
lumen
Prior art date
Application number
PCT/US2022/024803
Other languages
English (en)
Other versions
WO2022221524A2 (fr
Inventor
Joseph R. Korotko
Raj RISWADKAR
William W. O'neill
Original Assignee
Accumed Radial Systems, Llc
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 US17/379,423 external-priority patent/US20210346182A1/en
Application filed by Accumed Radial Systems, Llc filed Critical Accumed Radial Systems, Llc
Priority to CA3215474A priority Critical patent/CA3215474A1/fr
Priority to AU2022256478A priority patent/AU2022256478A1/en
Priority to JP2023563257A priority patent/JP2024514212A/ja
Publication of WO2022221524A2 publication Critical patent/WO2022221524A2/fr
Publication of WO2022221524A3 publication Critical patent/WO2022221524A3/fr
Priority to AU2022395016A priority patent/AU2022395016A1/en
Priority to PCT/US2022/050584 priority patent/WO2023091756A1/fr
Priority to CA3238444A priority patent/CA3238444A1/fr

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
    • A61M25/1006—Balloons formed between concentric tubes
    • 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
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • 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
    • A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • 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
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/826—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents more than one stent being applied sequentially

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)

Abstract

L'invention concerne un système de création d'une lumière comprenant un ballonnet tubulaire comportant une paroi interne et une paroi externe, et un espace délimité entre la paroi interne et la paroi externe; une valve; et un tube de gonflage en communication fluidique avec l'espace par l'intermédiaire de la valve. Le ballonnet tubulaire a un premier diamètre dans un mode d'utilisation à profil bas et un second diamètre dans un mode d'utilisation à profil élevé. Le second diamètre est supérieur au premier diamètre. Le ballonnet tubulaire se transforme du mode d'utilisation à profil bas au mode d'utilisation à profil élevé par réception d'un fluide par l'intermédiaire du tube de gonflage. L'invention divulgue également un système de création d'une lumière.
PCT/US2022/024803 2021-04-14 2022-04-14 Système, appareil et procédé de création de lumière WO2022221524A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA3215474A CA3215474A1 (fr) 2021-04-14 2022-04-14 Systeme, appareil et procede de creation de lumiere
AU2022256478A AU2022256478A1 (en) 2021-04-14 2022-04-14 Systems for creating a lumen
JP2023563257A JP2024514212A (ja) 2021-04-14 2022-04-14 管腔を形成するためのシステム、装置及び方法
AU2022395016A AU2022395016A1 (en) 2021-11-19 2022-11-21 Systems for creating a lumen
PCT/US2022/050584 WO2023091756A1 (fr) 2021-11-19 2022-11-21 Systèmes de création d'une lumière
CA3238444A CA3238444A1 (fr) 2021-11-19 2022-11-21 Systemes de creation d'une lumiere

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163174718P 2021-04-14 2021-04-14
US63/174,718 2021-04-14
US17/379,423 2021-07-19
US17/379,423 US20210346182A1 (en) 2013-10-26 2021-07-19 System, apparatus, and method for creating a lumen

Publications (2)

Publication Number Publication Date
WO2022221524A2 WO2022221524A2 (fr) 2022-10-20
WO2022221524A3 true WO2022221524A3 (fr) 2022-11-17

Family

ID=81580130

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2022/024803 WO2022221524A2 (fr) 2021-04-14 2022-04-14 Système, appareil et procédé de création de lumière

Country Status (1)

Country Link
WO (1) WO2022221524A2 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909252A (en) * 1988-05-26 1990-03-20 The Regents Of The Univ. Of California Perfusion balloon catheter
US5181921A (en) * 1990-05-25 1993-01-26 Kaken Co., Ltd. Detachable balloon with two self-sealing valves
US5985307A (en) * 1993-04-14 1999-11-16 Emory University Device and method for non-occlusive localized drug delivery
WO2000051675A1 (fr) * 1999-03-01 2000-09-08 Coaxia, Inc. Dispositifs et procedes d'occlusion aortique partielle pour augmenter l'irrigation sanguine cerebrale
US20110264039A1 (en) * 2010-04-26 2011-10-27 Joseph Michael Thielen Expandable perfusion balloon
US10201688B2 (en) * 2011-03-10 2019-02-12 Western New England University Biopsy spacer device and method of operation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909252A (en) * 1988-05-26 1990-03-20 The Regents Of The Univ. Of California Perfusion balloon catheter
US5181921A (en) * 1990-05-25 1993-01-26 Kaken Co., Ltd. Detachable balloon with two self-sealing valves
US5985307A (en) * 1993-04-14 1999-11-16 Emory University Device and method for non-occlusive localized drug delivery
WO2000051675A1 (fr) * 1999-03-01 2000-09-08 Coaxia, Inc. Dispositifs et procedes d'occlusion aortique partielle pour augmenter l'irrigation sanguine cerebrale
US20110264039A1 (en) * 2010-04-26 2011-10-27 Joseph Michael Thielen Expandable perfusion balloon
US10201688B2 (en) * 2011-03-10 2019-02-12 Western New England University Biopsy spacer device and method of operation

Also Published As

Publication number Publication date
WO2022221524A2 (fr) 2022-10-20

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