CL2020000403A1 - Dispositivo de inserción transeptal de globo direccional para procedimientos médicos. - Google Patents

Dispositivo de inserción transeptal de globo direccional para procedimientos médicos.

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Publication number
CL2020000403A1
CL2020000403A1 CL2020000403A CL2020000403A CL2020000403A1 CL 2020000403 A1 CL2020000403 A1 CL 2020000403A1 CL 2020000403 A CL2020000403 A CL 2020000403A CL 2020000403 A CL2020000403 A CL 2020000403A CL 2020000403 A1 CL2020000403 A1 CL 2020000403A1
Authority
CL
Chile
Prior art keywords
distal end
insertion device
cardiac
interatrial septum
balloon
Prior art date
Application number
CL2020000403A
Other languages
English (en)
Inventor
Brijeshwar S Maini
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 CL2020000403A1 publication Critical patent/CL2020000403A1/es

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3478—Endoscopic needles, e.g. for infusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A—HUMAN NECESSITIES
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    • A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Vascular Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)

Abstract

Un dispositivo de inserción transeptol adecuado para facilitar la punción transeptal precisa y segura de un tabique interauicular cardiaco (100) incluye una vaina (12) que define un lumen y tiene un extremo distal que está más cerca del tabique interauricular cardíaco de un paciente y un extremo proximal que es externo a la paciente, un globo (14) que está conectado al extremo distal de la vaina (12) en el cual el globo (14), cuando se infla, sobresale y se extiende más allá del extremo distal de la vaina, evirando perforaciones accidentales del tabique interauricular cardiaco (100) y estabilizando el dispositivo de inserción transeptai contra la fosa oval del tabique interauricular cardiaco (100) y un dilatador (16) que se coloca dentro del al menos un lumen. El dila:ador (16) tiene un extremo distal y está diseñado para perforar con precisión el tabique interauricular cardiaco sin el uso de una aguja u otro instrumento afilado. El globo (14) incluye uno o más transceptores de ultrasonido (26).
CL2020000403A 2017-07-28 2020-02-18 Dispositivo de inserción transeptal de globo direccional para procedimientos médicos. CL2020000403A1 (es)

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