CA3138742A1 - Directional balloon transseptal insertion device for medical procedures - Google Patents

Directional balloon transseptal insertion device for medical procedures Download PDF

Info

Publication number
CA3138742A1
CA3138742A1 CA3138742A CA3138742A CA3138742A1 CA 3138742 A1 CA3138742 A1 CA 3138742A1 CA 3138742 A CA3138742 A CA 3138742A CA 3138742 A CA3138742 A CA 3138742A CA 3138742 A1 CA3138742 A1 CA 3138742A1
Authority
CA
Canada
Prior art keywords
insertion device
sheath
transseptal insertion
dilator
transseptal
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
CA3138742A
Other languages
English (en)
French (fr)
Inventor
Brijeshwar S. MAINI
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.)
East End Medical LLC
Original Assignee
East End Medical 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
Application filed by East End Medical LLC filed Critical East End Medical LLC
Publication of CA3138742A1 publication Critical patent/CA3138742A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0883—Clinical applications for diagnosis of the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
    • A61B17/3496—Protecting sleeves or inner probes; Retractable tips
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • 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
    • A61B2017/22065—Functions of balloons
    • A61B2017/22069—Immobilising; Stabilising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A61B2017/3413—Needle locating or guiding means guided by ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/0038—Foramen ovale
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CA3138742A 2019-03-20 2020-03-19 Directional balloon transseptal insertion device for medical procedures Pending CA3138742A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962821062P 2019-03-20 2019-03-20
US62/821,062 2019-03-20
PCT/US2020/023518 WO2020191133A1 (en) 2019-03-20 2020-03-19 Directional balloon transseptal insertion device for medical procedures

Publications (1)

Publication Number Publication Date
CA3138742A1 true CA3138742A1 (en) 2020-09-24

Family

ID=70285936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3138742A Pending CA3138742A1 (en) 2019-03-20 2020-03-19 Directional balloon transseptal insertion device for medical procedures

Country Status (11)

Country Link
US (1) US20200297412A1 (https=)
EP (1) EP3941371A1 (https=)
JP (1) JP7473562B2 (https=)
CN (1) CN113692257A (https=)
AU (1) AU2020241992A1 (https=)
BR (1) BR112021018629A2 (https=)
CA (1) CA3138742A1 (https=)
CL (1) CL2021002432A1 (https=)
MX (1) MX2021011279A (https=)
SG (1) SG11202109783SA (https=)
WO (1) WO2020191133A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11666733B2 (en) 2019-10-04 2023-06-06 East End Medical Llc Directional balloon transseptal insertion device for medical procedures with improved handle
US11707321B2 (en) 2019-06-11 2023-07-25 East End Medical, Llc Directional balloon transseptal insertion device for medical procedures with improved transseptal puncture system with puncture member balloon seal
US12016614B2 (en) 2019-09-20 2024-06-25 East End Medical Llc Directional balloon transseptal insertion device for medical procedures with improved transseptal puncture system with puncture member balloon seal

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11660121B2 (en) 2016-10-18 2023-05-30 East End Medical Llc Transseptal insertion device
WO2023018914A2 (en) * 2021-08-13 2023-02-16 Method Ai, Inc. Ultrasound sensing system
CN114795414A (zh) * 2022-04-22 2022-07-29 赣南医学院第一附属医院 一种可视化的房间隔穿刺装置及使用方法
AU2023415276A1 (en) 2022-12-28 2025-07-10 Atraverse Medical, Inc. Methods, systems, and apparatuses for perforating tissue structures

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7056294B2 (en) * 2000-04-13 2006-06-06 Ev3 Sunnyvale, Inc Method and apparatus for accessing the left atrial appendage
US6790296B2 (en) 2000-11-13 2004-09-14 Neomax Co., Ltd. Nanocomposite magnet and method for producing same
US20060135962A1 (en) * 2004-09-09 2006-06-22 Kick George F Expandable trans-septal sheath
FR2955500B1 (fr) * 2010-01-22 2012-04-20 Sayed Nour Dispositif cardio-vasculaire a usage unique pour intervention medico-chirurgicale
US9433501B2 (en) * 2010-05-19 2016-09-06 Direct Flow Medical, Inc. Inflation media for implants
EP2522307B1 (en) * 2011-05-08 2020-09-30 ITSO Medical AB Device for delivery of medical devices to a cardiac valve
US20130090649A1 (en) * 2011-10-11 2013-04-11 Boston Scientific Scimed, Inc. Device and methods for renal nerve modulation
US10098694B2 (en) * 2013-04-08 2018-10-16 Apama Medical, Inc. Tissue ablation and monitoring thereof
US9700351B2 (en) * 2013-04-15 2017-07-11 Transseptal Solutions Ltd. Fossa ovalis penetration
US9788858B2 (en) * 2013-04-15 2017-10-17 Transseptal Solutions Ltd. Fossa ovalis penetration using probing elements
US10993735B2 (en) * 2014-06-13 2021-05-04 InterShunt Technologies, Inc. Method and catheter for creating an interatrial aperture
WO2017083785A1 (en) * 2015-11-13 2017-05-18 Boston Scientific Scimed, Inc. Direct visualization devices, systems, and methods for transseptal crossing
US10940294B2 (en) * 2016-04-25 2021-03-09 Medtronic Vascular, Inc. Balloon catheter including a drug delivery sheath
EP3658036B1 (en) * 2017-07-28 2023-09-13 East End Medical LLC Directional balloon transseptal insertion device for medical procedures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11707321B2 (en) 2019-06-11 2023-07-25 East End Medical, Llc Directional balloon transseptal insertion device for medical procedures with improved transseptal puncture system with puncture member balloon seal
US12016614B2 (en) 2019-09-20 2024-06-25 East End Medical Llc Directional balloon transseptal insertion device for medical procedures with improved transseptal puncture system with puncture member balloon seal
US11666733B2 (en) 2019-10-04 2023-06-06 East End Medical Llc Directional balloon transseptal insertion device for medical procedures with improved handle

Also Published As

Publication number Publication date
EP3941371A1 (en) 2022-01-26
CN113692257A (zh) 2021-11-23
AU2020241992A1 (en) 2021-10-07
MX2021011279A (es) 2021-10-26
JP7473562B2 (ja) 2024-04-23
JP2022527456A (ja) 2022-06-02
WO2020191133A1 (en) 2020-09-24
BR112021018629A2 (pt) 2021-11-23
CL2021002432A1 (es) 2022-10-07
SG11202109783SA (en) 2021-10-28
US20200297412A1 (en) 2020-09-24

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20240311

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250903

U13 Renewal or maintenance fee not paid

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Effective date: 20251103