BR112019008072A2 - dispositivo de inserção transeptal - Google Patents

dispositivo de inserção transeptal

Info

Publication number
BR112019008072A2
BR112019008072A2 BR112019008072A BR112019008072A BR112019008072A2 BR 112019008072 A2 BR112019008072 A2 BR 112019008072A2 BR 112019008072 A BR112019008072 A BR 112019008072A BR 112019008072 A BR112019008072 A BR 112019008072A BR 112019008072 A2 BR112019008072 A2 BR 112019008072A2
Authority
BR
Brazil
Prior art keywords
device housing
guide element
insertion device
transseptal insertion
impeller
Prior art date
Application number
BR112019008072A
Other languages
English (en)
Other versions
BR112019008072B1 (pt
Inventor
S Maini Brijeshwar
Original Assignee
S Maini Brijeshwar
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 S Maini Brijeshwar filed Critical S Maini Brijeshwar
Publication of BR112019008072A2 publication Critical patent/BR112019008072A2/pt
Publication of BR112019008072B1 publication Critical patent/BR112019008072B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3468—Trocars; Puncturing needles for implanting or removing devices, e.g. prostheses, implants, seeds, wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
    • A61B17/52—Magnets
    • 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
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets 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, e.g. tourniquets
    • A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
    • A61B2017/00557—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated inflatable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/348—Means for supporting the trocar against the body or retaining the trocar inside the body
    • A61B2017/3482—Means for supporting the trocar against the body or retaining the trocar inside the body inside
    • 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
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • 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
    • A61B2018/00369—Heart valves
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

é proporcionado um dispositivo de inserção transeptal, incluindo o alojamento do dispositivo, um impulsor disposto de forma deslizante no alojamento do dispositivo e um elemento guia que se prolonga a partir do impulsor. o alojamento do dispositivo é configurado para ser inserido no átrio direito do coração do paciente e o elemento guia pode então ser avançado a partir do alojamento do dispositivo e contra o septo cardíaco para facilitar a perfuração estável do septo cardíaco por uma agulha transportada por um cateter inserido ao alojamento do dispositivo, para fornecer acesso ao átrio esquerdo. o elemento guia pode ser formado como uma correia ou anel. o elemento impulsor e/ou guia pode opcionalmente ser inflável.
BR112019008072-4A 2016-10-18 2017-10-17 Dispositivo de inserção transeptal BR112019008072B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662409448P 2016-10-18 2016-10-18
US62/409,448 2016-10-18
US15/784,792 US11660121B2 (en) 2016-10-18 2017-10-16 Transseptal insertion device
US15/784,792 2017-10-16
PCT/US2017/056843 WO2018075426A1 (en) 2016-10-18 2017-10-17 Transseptal insertion device

Publications (2)

Publication Number Publication Date
BR112019008072A2 true BR112019008072A2 (pt) 2019-07-02
BR112019008072B1 BR112019008072B1 (pt) 2023-10-24

Family

ID=61902898

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008072-4A BR112019008072B1 (pt) 2016-10-18 2017-10-17 Dispositivo de inserção transeptal

Country Status (11)

Country Link
US (1) US11660121B2 (pt)
EP (1) EP3528711B1 (pt)
JP (1) JP7113820B2 (pt)
CN (1) CN110022779B (pt)
AU (1) AU2017346559B2 (pt)
BR (1) BR112019008072B1 (pt)
CA (1) CA3041032C (pt)
CL (1) CL2019001078A1 (pt)
MX (1) MX2019004586A (pt)
SG (2) SG10202103891VA (pt)
WO (1) WO2018075426A1 (pt)

Families Citing this family (6)

* 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
EP3982849B1 (en) 2019-06-11 2024-05-08 East End Medical LLC Directional balloon transseptal insertion device for medical procedures with improved transseptal puncture system with puncture member balloon seal
CA3151548A1 (en) 2019-09-20 2021-03-25 Brijeshwar S. MAINI 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
BR112022016338A2 (pt) 2020-02-18 2022-10-04 East End Medical Llc Cateter de balão de ancoragem defletível para procedimentos vasculares
US11826075B2 (en) * 2020-04-07 2023-11-28 Boston Scientific Medical Device Limited Elongated medical assembly

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Publication number Publication date
BR112019008072B1 (pt) 2023-10-24
EP3528711A1 (en) 2019-08-28
US11660121B2 (en) 2023-05-30
CN110022779A (zh) 2019-07-16
EP3528711C0 (en) 2023-09-13
US20180103985A1 (en) 2018-04-19
MX2019004586A (es) 2020-02-07
JP7113820B2 (ja) 2022-08-05
EP3528711A4 (en) 2020-06-10
CA3041032A1 (en) 2018-04-26
CA3041032C (en) 2023-12-05
SG10202103891VA (en) 2021-06-29
JP2019531829A (ja) 2019-11-07
CL2019001078A1 (es) 2019-11-15
AU2017346559A1 (en) 2019-05-30
SG11201903448YA (en) 2019-05-30
CN110022779B (zh) 2022-08-26
AU2017346559B2 (en) 2023-04-13
WO2018075426A1 (en) 2018-04-26
EP3528711B1 (en) 2023-09-13
NZ753365A (en) 2024-04-26

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