BR112021022066A2 - Mecanismo de fixação de agulha de sutura para um conjunto de núcleo de punção, conjunto de núcleo de punção e dispositivo de punção suturável - Google Patents

Mecanismo de fixação de agulha de sutura para um conjunto de núcleo de punção, conjunto de núcleo de punção e dispositivo de punção suturável

Info

Publication number
BR112021022066A2
BR112021022066A2 BR112021022066A BR112021022066A BR112021022066A2 BR 112021022066 A2 BR112021022066 A2 BR 112021022066A2 BR 112021022066 A BR112021022066 A BR 112021022066A BR 112021022066 A BR112021022066 A BR 112021022066A BR 112021022066 A2 BR112021022066 A2 BR 112021022066A2
Authority
BR
Brazil
Prior art keywords
puncture
suture
assembly
core assembly
suture needle
Prior art date
Application number
BR112021022066A
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 BR112021022066A2 publication Critical patent/BR112021022066A2/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0482Needle or suture guides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0491Sewing machines for surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3462Trocars; 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements 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
    • A61B2017/00637Implements 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/0057Implements 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
    • A61B2017/00646Type of implements
    • A61B2017/00663Type of implements the implement being a suture
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0401Suture anchors, buttons or pledgets, i.e. means for attaching sutures to bone, cartilage or soft tissue; Instruments for applying or removing suture anchors
    • A61B2017/0409Instruments for applying suture anchors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A61B2017/047Suturing 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A61B2017/0472Multiple-needled, e.g. double-needled, instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/04Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B2017/06057Double-armed sutures, i.e. sutures having a needle attached to each end
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421Cannulas
    • A61B2017/3445Cannulas used as instrument channel for multiple instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454Details of tips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3417Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454Details of tips
    • A61B2017/346Details of tips with wings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B17/3462Trocars; 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
    • A61B2017/3464Trocars; 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34Trocars; Puncturing needles
    • A61B2017/348Means for supporting the trocar against the body or retaining the trocar inside the body

Landscapes

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

Abstract

mecanismo de fixação de agulha de sutura para um conjunto de núcleo de punção, conjunto de núcleo de punção e dispositivo de punção suturável. é fornecido na presente invenção um conjunto de núcleo de punção, compreendendo um conjunto de operação, uma haste de núcleo de punção, e uma ponta de punção usada para puncionar tecido humano de modo a formar uma abertura de punção. o conjunto de operação é manipulado para gerar uma força de acionamento. a haste do núcleo de punção compreende um conjunto de transmissão e um conjunto de execução. o conjunto de transmissão transmite a força de acionamento. o conjunto de execução tem um atuador de sutura, e também tem um conjunto de posicionamento, um conjunto de sutura, um conjunto de liberação de fio de sutura, e um conjunto de fixação de agulha de sutura, que são usados para realizar o posicionamento ao suturar a abertura da punção, suturar uma agulha, liberar um fio de sutura, e receber e segurar a agulha de sutura respectivamente, de modo que o dispositivo de punção fornecido com o conjunto de núcleo de punção anterior se torne um dispositivo de punção que é capaz de suturar, fornecido com funções completas, e que ocupa menos espaço de disposição.
BR112021022066A 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 BR112021022066A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910367365 2019-05-02
PCT/CN2020/088551 WO2020221369A1 (zh) 2019-05-02 2020-05-01 一种穿刺芯组件和具有穿刺芯组件的穿刺器

Publications (1)

Publication Number Publication Date
BR112021022066A2 true BR112021022066A2 (pt) 2021-12-28

Family

ID=73029669

Family Applications (2)

Application Number Title Priority Date Filing Date
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
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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
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

Country Status (10)

Country Link
US (2) US20220240917A1 (pt)
EP (2) EP3977948A4 (pt)
JP (3) JP7311630B2 (pt)
KR (2) KR20220011653A (pt)
CN (2) CN111870321A (pt)
BR (2) BR112021021943A2 (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
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CN117137554B (zh) * 2023-10-23 2024-04-02 邦士医疗科技股份有限公司 一种腹腔筋膜缝合穿刺装置

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Publication number Publication date
WO2020221369A1 (zh) 2020-11-05
MX2021013453A (es) 2022-01-24
BR112021021943A2 (pt) 2021-12-21
JP2022531430A (ja) 2022-07-06
CN111870292B (zh) 2024-04-02
IL287714A (en) 2021-12-01
EP3970644A1 (en) 2022-03-23
US20220240913A1 (en) 2022-08-04
EP3977948A4 (en) 2023-08-30
JP2022531431A (ja) 2022-07-06
CA3138815A1 (en) 2020-11-05
JP2023126948A (ja) 2023-09-12
EP3977948A1 (en) 2022-04-06
CA3138816A1 (en) 2020-11-05
MX2021013454A (es) 2022-01-24
CN111870292A (zh) 2020-11-03
KR20220011654A (ko) 2022-01-28
IL287790A (en) 2022-01-01
EP3970644A4 (en) 2022-12-28
KR20220011653A (ko) 2022-01-28
JP7311630B2 (ja) 2023-07-19
US20220240917A1 (en) 2022-08-04
WO2020221370A1 (zh) 2020-11-05
JP7309914B2 (ja) 2023-07-18
CN111870321A (zh) 2020-11-03

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