BR112020015371A8 - Sistema de punção - Google Patents

Sistema de punção

Info

Publication number
BR112020015371A8
BR112020015371A8 BR112020015371A BR112020015371A BR112020015371A8 BR 112020015371 A8 BR112020015371 A8 BR 112020015371A8 BR 112020015371 A BR112020015371 A BR 112020015371A BR 112020015371 A BR112020015371 A BR 112020015371A BR 112020015371 A8 BR112020015371 A8 BR 112020015371A8
Authority
BR
Brazil
Prior art keywords
tubular body
puncture
puncture needle
outer tubular
inner tubular
Prior art date
Application number
BR112020015371A
Other languages
English (en)
Other versions
BR112020015371A2 (pt
Inventor
Ebnet Jens
Original Assignee
Ebnet Jens
Ebnet Medical Gmbh
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 Ebnet Jens, Ebnet Medical Gmbh filed Critical Ebnet Jens
Publication of BR112020015371A2 publication Critical patent/BR112020015371A2/pt
Publication of BR112020015371A8 publication Critical patent/BR112020015371A8/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
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/065—Guide needles
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • 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
    • A61B2017/3492—Means for supporting the trocar against the body or retaining the trocar inside the body against the outside of the body
    • 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
    • A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
    • A61M2025/0006—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system which can be secured against axial movement, e.g. by using a locking cuff
    • 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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0175—Introducing, guiding, advancing, emplacing or holding catheters having telescopic features, interengaging nestable members movable in relations to one another
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer
    • 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
    • A61M29/00—Dilators with or without means for introducing media, e.g. remedies
    • A61M29/02—Dilators made of swellable material

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

A presente invenção refere-se a um sistema de punção com um corpo tubular externo, que é configurado para permanecer em uma parte do corpo de um ser vivo, em que o sistema de punção tem pelo menos um corpo tubular interno e uma agulha de punção, em que o corpo tubular interno é guiado através de um lúmen de trabalho do corpo tubular externo e é deslocável longitudinalmente em relação ao corpo tubular externo, e a agulha de punção é guiada através de um lúmen de punção do corpo tubular interno e o corpo tubular interno é deslocável longitudinalmente em relação à agulha de punção. O sistema de punção apresenta um elemento de fixação operável manualmente, que pode ser ajustado por acionamento manual pelo menos em uma posição de fixação e em uma posição de liberação, em que a deslocabilidade longitudinal na posição de fixação a1) do corpo tubular interno em comparação com o corpo tubular externo e/ou a2) da agulha de punção e relação ao corpo tubular interno e/ou a3) da agulha de punção em relação ao corpo tubular externo, é eliminada ou reduzida.
BR112020015371A 2018-02-02 2019-01-24 Sistema de punção BR112020015371A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018102390.1 2018-02-02
DE102018102390.1A DE102018102390A1 (de) 2018-02-02 2018-02-02 Punktionssystem
PCT/EP2019/051751 WO2019149615A1 (de) 2018-02-02 2019-01-24 Punktionssystem

Publications (2)

Publication Number Publication Date
BR112020015371A2 BR112020015371A2 (pt) 2020-12-08
BR112020015371A8 true BR112020015371A8 (pt) 2022-12-06

Family

ID=65363235

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020015371A BR112020015371A8 (pt) 2018-02-02 2019-01-24 Sistema de punção

Country Status (9)

Country Link
US (1) US11744611B2 (pt)
EP (1) EP3746167B1 (pt)
JP (1) JP7313698B2 (pt)
KR (1) KR20200118090A (pt)
CN (1) CN111655321B (pt)
AU (1) AU2019215680B2 (pt)
BR (1) BR112020015371A8 (pt)
DE (1) DE102018102390A1 (pt)
WO (1) WO2019149615A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220031203A1 (en) * 2020-07-30 2022-02-03 Board Of Regents, The University Of Texas System Systems and Methods for Detecting Cerebrospinal Fluid
KR102563848B1 (ko) 2021-02-04 2023-08-07 전북대학교산학협력단 방광 천자용 트로카 장치
DE102021115847A1 (de) 2021-06-18 2022-12-22 Ebnet Medical Gmbh Punktionsvorrichtung
US20230256209A1 (en) * 2022-02-15 2023-08-17 Bard Access Systems, Inc. Central Catheters, Assemblies, and Methods Thereof
DE102022121022A1 (de) 2022-08-19 2024-02-22 Ebnet Medical Gmbh Medizinisches Zugangssystem

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763667A (en) 1986-09-19 1988-08-16 Microvasive, Inc. Tissue-penetrating catheter device
ATE77058T1 (de) * 1987-06-27 1992-06-15 Haindl Hans Kathetervorrichtung.
DE19702898A1 (de) * 1996-04-04 1998-07-23 Somatex Medizintechnische Inst Laser-Applikationskatheter
US6530902B1 (en) * 1998-01-23 2003-03-11 Medtronic, Inc. Cannula placement system
US6419643B1 (en) * 1998-04-21 2002-07-16 Alsius Corporation Central venous catheter with heat exchange properties
EP2248549A3 (en) * 2001-12-26 2010-12-08 Yale University Vascular access device
US7192433B2 (en) * 2002-03-15 2007-03-20 Oscor Inc. Locking vascular introducer assembly with adjustable hemostatic seal
DE10215191A1 (de) * 2002-04-05 2003-10-16 Pajunk Ohg Besitzverwaltung Kanüle
US7166088B2 (en) 2003-01-27 2007-01-23 Heuser Richard R Catheter introducer system
US7163525B2 (en) * 2004-12-17 2007-01-16 Ethicon Endo-Surgery, Inc. Duckbill seal protector
WO2008092029A2 (en) * 2007-01-24 2008-07-31 Access Scientific, Inc. Access device
US8652104B2 (en) * 2010-06-25 2014-02-18 Smiths Medical Asd, Inc. Catheter assembly with seal member
WO2012162677A1 (en) * 2011-05-25 2012-11-29 Access Scientific, Inc. Access device
US9358039B2 (en) * 2012-05-08 2016-06-07 Greatbatch Ltd. Transseptal needle apparatus
DE102015117923A1 (de) 2015-07-29 2017-02-02 Jens Ebnet Punktionssystem

Also Published As

Publication number Publication date
WO2019149615A1 (de) 2019-08-08
JP7313698B2 (ja) 2023-07-25
DE102018102390A1 (de) 2019-08-08
AU2019215680B2 (en) 2024-05-02
EP3746167C0 (de) 2023-07-26
US11744611B2 (en) 2023-09-05
EP3746167B1 (de) 2023-07-26
JP2021512666A (ja) 2021-05-20
BR112020015371A2 (pt) 2020-12-08
AU2019215680A1 (en) 2020-09-03
KR20200118090A (ko) 2020-10-14
US20220175416A1 (en) 2022-06-09
CN111655321A (zh) 2020-09-11
CN111655321B (zh) 2023-01-03
EP3746167A1 (de) 2020-12-09

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B25A Requested transfer of rights approved

Owner name: EBNET MEDICAL GMBH (DE)

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]