WO2025199598A1 - Charge multi-articulée flexible avec ligne d'agrafage flexible pour agrafeuses endoscopiques (à actionnement manuel ou électrique) utilisés dans des chirurgices thoraciques par vidéo et robot - Google Patents

Charge multi-articulée flexible avec ligne d'agrafage flexible pour agrafeuses endoscopiques (à actionnement manuel ou électrique) utilisés dans des chirurgices thoraciques par vidéo et robot

Info

Publication number
WO2025199598A1
WO2025199598A1 PCT/BR2024/050132 BR2024050132W WO2025199598A1 WO 2025199598 A1 WO2025199598 A1 WO 2025199598A1 BR 2024050132 W BR2024050132 W BR 2024050132W WO 2025199598 A1 WO2025199598 A1 WO 2025199598A1
Authority
WO
WIPO (PCT)
Prior art keywords
flexible
load
stapler
articulated
jaw
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
PCT/BR2024/050132
Other languages
English (en)
Portuguese (pt)
Inventor
Igor Renato Louro Bruno DE ABREU
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/BR2024/050132 priority Critical patent/WO2025199598A1/fr
Publication of WO2025199598A1 publication Critical patent/WO2025199598A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • 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
    • 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
    • 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

Definitions

  • the present invention features a load for an endoscopic surgical stapler capable of performing stapling with sharp curves, enabling lung surgeries to remove nodules or lesions with tissue preservation. Ideal for removing benign lesions and lung metastases. [0002] In addition, it has an electric field cutting system, enabling the cauterization of tissues near the stapling lines and reducing the chances of bleeding.
  • Each of the jaw halves are composed of a sequence of articulated segments that have 2 lines of staples in the right and left side portions (Figure 1, item 3) (lower part of the load) or lines of 8-shaped channels (Figure 2, item 6) (upper part of the jaw), separated by a gutter (upper part of the jaw) ( Figure 2 item 5) or a flexible metal blade resistant to high temperatures that connects to a conductive cable that connects to a bipolar electric scalpel generator (Figure 1, item 2) (lower part of the jaw).
  • the two halves are flexible and can be curved with adjustments made to a stapler lever.

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne une charge multi-articulée pour agrafeuse chirurgicale endoscopique (à actionnement mécanique ou électrique) présentant un système de coupe de tissu intégré avec utilisation de champ électrique. Elle permet la réalisation de chirurgies par vidéo ou robot avec confection de lignes d'agrafage à courbure accentuée (impossibles à obtenir avec les dispositifs actuellement commercialisés) et cautérisation automatique du tissu sectionné, empêchant ainsi les saignements. Elle est idéale pour les chirurgies pulmonaires d'épargne du parenchyme et pour les patients à risque élevé de saignement. Le dispositif présente un concept structural totalement innovant inspiré de la nature par l'observation des centipèdes et des diplopodes. Le dispositif est très prometteur pour une utilisation dans des chirurgies par incision unique et des chirurgies par orifices naturels (NOTES).
PCT/BR2024/050132 2024-03-29 2024-03-29 Charge multi-articulée flexible avec ligne d'agrafage flexible pour agrafeuses endoscopiques (à actionnement manuel ou électrique) utilisés dans des chirurgices thoraciques par vidéo et robot Pending WO2025199598A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/BR2024/050132 WO2025199598A1 (fr) 2024-03-29 2024-03-29 Charge multi-articulée flexible avec ligne d'agrafage flexible pour agrafeuses endoscopiques (à actionnement manuel ou électrique) utilisés dans des chirurgices thoraciques par vidéo et robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2024/050132 WO2025199598A1 (fr) 2024-03-29 2024-03-29 Charge multi-articulée flexible avec ligne d'agrafage flexible pour agrafeuses endoscopiques (à actionnement manuel ou électrique) utilisés dans des chirurgices thoraciques par vidéo et robot

Publications (1)

Publication Number Publication Date
WO2025199598A1 true WO2025199598A1 (fr) 2025-10-02

Family

ID=97218657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2024/050132 Pending WO2025199598A1 (fr) 2024-03-29 2024-03-29 Charge multi-articulée flexible avec ligne d'agrafage flexible pour agrafeuses endoscopiques (à actionnement manuel ou électrique) utilisés dans des chirurgices thoraciques par vidéo et robot

Country Status (1)

Country Link
WO (1) WO2025199598A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258008A (en) * 1992-07-29 1993-11-02 Wilk Peter J Surgical stapling device and associated method
US5441499A (en) * 1993-07-14 1995-08-15 Dekna Elektro-U. Medizinische Apparatebau Gesellschaft Mbh Bipolar radio-frequency surgical instrument
EP0610326B1 (fr) * 1991-11-01 2002-09-18 Medical Scientific, Inc. Instrument electrochirurgical coupant
BRPI0604740A (pt) * 2005-11-23 2007-09-04 Johnson & Johnson grampeador cirúrgico com atuador de extremidade dobrável
BR112013030440A2 (pt) * 2011-05-27 2016-09-27 Ethicon Endo Surgery Inc canal acessório endoscópico controlado roboticamente
BR202021013931U2 (pt) * 2021-07-15 2023-01-24 Marcelo De Souza Silva Disposição construtiva aplicada em pinça endoscópica
US20230397908A1 (en) * 2019-07-10 2023-12-14 Boston Scientific Scimed, Inc. Systems, devices, and related methods for fastening tissue

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0610326B1 (fr) * 1991-11-01 2002-09-18 Medical Scientific, Inc. Instrument electrochirurgical coupant
US5258008A (en) * 1992-07-29 1993-11-02 Wilk Peter J Surgical stapling device and associated method
US5441499A (en) * 1993-07-14 1995-08-15 Dekna Elektro-U. Medizinische Apparatebau Gesellschaft Mbh Bipolar radio-frequency surgical instrument
BRPI0604740A (pt) * 2005-11-23 2007-09-04 Johnson & Johnson grampeador cirúrgico com atuador de extremidade dobrável
BR112013030440A2 (pt) * 2011-05-27 2016-09-27 Ethicon Endo Surgery Inc canal acessório endoscópico controlado roboticamente
US20230397908A1 (en) * 2019-07-10 2023-12-14 Boston Scientific Scimed, Inc. Systems, devices, and related methods for fastening tissue
BR202021013931U2 (pt) * 2021-07-15 2023-01-24 Marcelo De Souza Silva Disposição construtiva aplicada em pinça endoscópica

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