BR112021021943A2 - Mecanismo de liberação de linha de sutura, componente de núcleo de punção, equipamento de punção e método de uso do mesmo - Google Patents

Mecanismo de liberação de linha de sutura, componente de núcleo de punção, equipamento de punção e método de uso do mesmo

Info

Publication number
BR112021021943A2
BR112021021943A2 BR112021021943A BR112021021943A BR112021021943A2 BR 112021021943 A2 BR112021021943 A2 BR 112021021943A2 BR 112021021943 A BR112021021943 A BR 112021021943A BR 112021021943 A BR112021021943 A BR 112021021943A BR 112021021943 A2 BR112021021943 A2 BR 112021021943A2
Authority
BR
Brazil
Prior art keywords
puncture
suture line
release
release mechanism
core component
Prior art date
Application number
BR112021021943A
Other languages
English (en)
Inventor
Baofeng Sun
Ye Huang
Original Assignee
Fulbright Medical Inc
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 Fulbright Medical Inc filed Critical Fulbright Medical Inc
Publication of BR112021021943A2 publication Critical patent/BR112021021943A2/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
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0482—Needle or suture guides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0491—Sewing machines for surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • 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
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • 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
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00637—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for sealing trocar wounds through abdominal wall
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
    • A61B2017/00646—Type of implements
    • A61B2017/00663—Type of implements the implement being a suture
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401—Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0409—Instruments for applying suture anchors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A61B2017/047—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery having at least one proximally pointing needle located at the distal end of the instrument, e.g. for suturing trocar puncture wounds starting from inside the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A61B2017/0472—Multiple-needled, e.g. double-needled, instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B2017/06057—Double-armed sutures, i.e. sutures having a needle attached to each end
    • 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
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • 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
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips
    • 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
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips
    • A61B2017/346—Details of tips with wings
    • 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
    • A61B17/3462—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals
    • A61B2017/3464—Trocars; Puncturing needles with means for changing the diameter or the orientation of the entrance port of the cannula, e.g. for use with different-sized instruments, reduction ports, adapter seals with means acting on inner surface of valve or seal for expanding or protecting, e.g. inner pivoting fingers
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Rheumatology (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)

Abstract

mecanismo de liberação de linha de sutura, conjunto de núcleo de punção e dispositivo para punção suturável. a presente invenção fornece um mecanismo de liberação de linha de sutura, um componente de núcleo de punção, um equipamento de punção e um método de uso do mesmo. o mecanismo de liberação de linha de sutura compreende um componente de execução de liberação; o componente de execução de liberação compreende um membro de fixação e uma ponta de punção; a ponta de punção tem uma parte receptora; o componente de execução de liberação tem um estado inicial e um estado de liberação; no estado inicial, uma parte do membro de fixação é recebida na parte de recepção, e um espaço de recepção de linha de sutura fechado é formado entre a ponta de punção e a parte do membro de fixação; no estado de liberação, o espaço de recepção da linha de sutura fechado é exposto.
BR112021021943A 2019-05-02 2020-05-01 Mecanismo de liberação de linha de sutura, componente de núcleo de punção, equipamento de punção e método de uso do mesmo BR112021021943A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910367365 2019-05-02
PCT/CN2020/088552 WO2020221370A1 (zh) 2019-05-02 2020-05-01 缝合线释放机构、穿刺芯组件、穿刺器及其使用方法

Publications (1)

Publication Number Publication Date
BR112021021943A2 true BR112021021943A2 (pt) 2021-12-21

Family

ID=73029669

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112021022066A BR112021022066A2 (pt) 2019-05-02 2020-05-01 Mecanismo de fixação de agulha de sutura para um conjunto de núcleo de punção, conjunto de núcleo de punção e dispositivo de punção suturável
BR112021021943A BR112021021943A2 (pt) 2019-05-02 2020-05-01 Mecanismo de liberação de linha de sutura, componente de núcleo de punção, equipamento de punção e método de uso do mesmo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR112021022066A BR112021022066A2 (pt) 2019-05-02 2020-05-01 Mecanismo de fixação de agulha de sutura para um conjunto de núcleo de punção, conjunto de núcleo de punção e dispositivo de punção suturável

Country Status (10)

Country Link
US (2) US20220240917A1 (pt)
EP (2) EP3977948A4 (pt)
JP (3) JP7311630B2 (pt)
KR (3) KR102701768B1 (pt)
CN (2) CN111870292B (pt)
BR (2) BR112021022066A2 (pt)
CA (2) CA3138816A1 (pt)
IL (2) IL287714A (pt)
MX (2) MX2021013454A (pt)
WO (2) WO2020221370A1 (pt)

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CN113855186B (zh) * 2021-09-24 2023-08-04 陈兵 一种可自固定的无需穿刺刀的穿刺器
CN114010279B (zh) * 2021-11-05 2023-09-26 中国人民解放军空军军医大学 一种脊柱穿刺定位装置
CN114081592B (zh) * 2021-11-15 2023-11-21 北京天助畅运医疗技术股份有限公司 一种穿刺装置
CN114271765B (zh) * 2021-12-23 2022-07-12 青岛钰仁医疗科技有限公司 一种多功能复合光穿透增强成像系统及增强成像方法
CN116407181A (zh) * 2021-12-29 2023-07-11 江苏风和医疗器材股份有限公司 用于缝合器的缝合线收纳结构及缝合器
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CN117442264A (zh) * 2022-12-30 2024-01-26 江苏风和医疗器材股份有限公司 缝合器和缝合器组件
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Also Published As

Publication number Publication date
CN111870292B (zh) 2024-04-02
US20220240913A1 (en) 2022-08-04
CN111870292A (zh) 2020-11-03
JP7311630B2 (ja) 2023-07-19
CA3138815A1 (en) 2020-11-05
US20220240917A1 (en) 2022-08-04
KR20220011653A (ko) 2022-01-28
CN111870321A (zh) 2020-11-03
CA3138816A1 (en) 2020-11-05
JP7309914B2 (ja) 2023-07-18
EP3977948A1 (en) 2022-04-06
KR20220011654A (ko) 2022-01-28
IL287714A (en) 2021-12-01
BR112021022066A2 (pt) 2021-12-28
JP2022531431A (ja) 2022-07-06
MX2021013454A (es) 2022-01-24
WO2020221369A1 (zh) 2020-11-05
MX2021013453A (es) 2022-01-24
WO2020221370A1 (zh) 2020-11-05
JP2023126948A (ja) 2023-09-12
JP2022531430A (ja) 2022-07-06
EP3970644A4 (en) 2022-12-28
EP3977948A4 (en) 2023-08-30
KR102701768B1 (ko) 2024-09-02
KR20240134408A (ko) 2024-09-09
KR102683914B1 (ko) 2024-07-11
EP3970644A1 (en) 2022-03-23
IL287790A (en) 2022-01-01

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