WO2014071477A1 - Agencement destiné à une aiguille pour opérations chirurgicales - Google Patents

Agencement destiné à une aiguille pour opérations chirurgicales Download PDF

Info

Publication number
WO2014071477A1
WO2014071477A1 PCT/BR2013/000445 BR2013000445W WO2014071477A1 WO 2014071477 A1 WO2014071477 A1 WO 2014071477A1 BR 2013000445 W BR2013000445 W BR 2013000445W WO 2014071477 A1 WO2014071477 A1 WO 2014071477A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
base
inverted
surgical procedures
cone trunk
Prior art date
Application number
PCT/BR2013/000445
Other languages
English (en)
Portuguese (pt)
Original Assignee
Dgr Comércio E Serviços Ltda
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 Dgr Comércio E Serviços Ltda filed Critical Dgr Comércio E Serviços Ltda
Publication of WO2014071477A1 publication Critical patent/WO2014071477A1/fr

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
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/06066—Needles, e.g. needle tip configurations
    • 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
    • A61B17/06061—Holders for needles or sutures, e.g. racks, stands
    • 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
    • A61B17/06004—Means for attaching suture to needle
    • A61B2017/06047—Means for attaching suture to needle located at the middle of the needle

Definitions

  • This utility model patent which relates to the hospital medical equipment industry, particularly that dedicated to the production of surgical instruments, relates to a special model needle for surgical procedures that is easy to fit, remove, improve efficiency, safety. and decreased working time, especially in veterinary field surgeries.
  • the present utility model patent innovates in this regard by presenting a needle model, specially developed for use in a special needle holder, which optimizes its use and offers the surgeon greater practicality in use, comfort and eliminates virtually any possibility of discomfort. in its use.
  • It is a needle model, which can be either straight or curved, containing a square section fixation base for hollow hole fixation, with the same section, arranged in a needle holder.
  • Fixing base it is connected to an inverted cone trunk segment that terminates at the edge of an arcuate recess and continues conically to the tapered tip, which has a slightly larger diameter forming an arc coupling with the smaller taper base.
  • the square fixation base once coupled to the needle holder, prevents it from rotating about its axis and the groove allows its insertion in the socket end of the needle holder facilitating the removal of the needle after suturing with the minimum effort.
  • Figure 1 is a perspective view of the straight type needle.
  • Figure 2 is a perspective view of the curved type needle.
  • Figures 3 and 4 are illustrations of the mounting of the needle in a needle holder and the locking end of the needle where it is attached.
  • the object of this utility model patent relates to a special straight needle (1) or curved (IA) model for use in surgical procedures, particularly in the veterinary field, formed by a base. of square section segment (2) ending near the minor base of an inverted cone trunk (3).
  • Inverted cone trunk (3) whose larger base is connected, through an intermediate recess (4) with inverted arched recess, the larger base of another cone trunk (5), where the through hole (6) of the wire is located, the smaller base of which is connected to a tapered tapered tip (7) of slightly larger base diameter forming an inverted arc coupling (8).
  • Said model to be attached to a special needle holder (9) at whose needle attachment end (1 or IA) must contain a hollow-hole housing with square inner section (10), the needle (1 or IA being ) fixed by an oblong pressure ring.
  • the present needle model allows the use of the curved needle (IA) in two distinct positions (aligned or perpendicular) without the needle turning under stress and its pull or removal of the tissue incision being facilitated through a slot of insert inserted into the intermediate recess (4).

Landscapes

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

Abstract

Le présent brevet concerne un modèle spécial d'aiguille (1) pour opérations chirurgicales à emboîtement et retrait faciles, offrant une amélioration en termes d'efficacité, de sécurité et de réduction du temps de travail, notamment dans les chirurgies en médecine vétérinaire, cette aiguille étant formée par une base à segment de section carrée (2) reliée à un tronc de cône inversé (3) présentant une grande base reliée, par l'intermédiaire d'un renfoncement intermédiaire (4) avec évidement en arc inversé, à la grande base d'un autre tronc de cône (5) où se trouve le trou de passage (6) du fil, et reliée au niveau de sa petite base à une pointe conique effilée (7), formant un accouplement en arc inversé (8).
PCT/BR2013/000445 2012-10-26 2013-08-29 Agencement destiné à une aiguille pour opérations chirurgicales WO2014071477A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR202012027511U BR202012027511U2 (pt) 2012-10-26 2012-10-26 Disposição introduzida em agulha para procedimentos cirúrgicos
BRBR2020120275118 2012-10-26

Publications (1)

Publication Number Publication Date
WO2014071477A1 true WO2014071477A1 (fr) 2014-05-15

Family

ID=49666897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2013/000445 WO2014071477A1 (fr) 2012-10-26 2013-08-29 Agencement destiné à une aiguille pour opérations chirurgicales

Country Status (2)

Country Link
BR (1) BR202012027511U2 (fr)
WO (1) WO2014071477A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11272923B2 (en) 2019-02-22 2022-03-15 Ethicon, Inc. Systems, devices and methods for securing sutures to surgical needles made of superelastic materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7703209A (pt) * 1976-05-28 1978-01-31 American Cyanamid Co Sutura provida de agulha processo para faze-la e matriz de estampagem simetrica de duas pecas
CH646325A5 (en) * 1981-09-24 1984-11-30 Janome Sewing Machine Co Ltd Suture needle
BR8804129A (pt) * 1988-08-04 1990-03-27 Matsutani Seisakusho Agulha cirurgica e metodo e aparelho para fabricacao da mesma
US20020077526A1 (en) * 1999-06-09 2002-06-20 Kammerer Gene W. Surgical instrument and method for treating female urinary incontinence

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7703209A (pt) * 1976-05-28 1978-01-31 American Cyanamid Co Sutura provida de agulha processo para faze-la e matriz de estampagem simetrica de duas pecas
CH646325A5 (en) * 1981-09-24 1984-11-30 Janome Sewing Machine Co Ltd Suture needle
BR8804129A (pt) * 1988-08-04 1990-03-27 Matsutani Seisakusho Agulha cirurgica e metodo e aparelho para fabricacao da mesma
US20020077526A1 (en) * 1999-06-09 2002-06-20 Kammerer Gene W. Surgical instrument and method for treating female urinary incontinence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11272923B2 (en) 2019-02-22 2022-03-15 Ethicon, Inc. Systems, devices and methods for securing sutures to surgical needles made of superelastic materials

Also Published As

Publication number Publication date
BR202012027511U2 (pt) 2013-12-03

Similar Documents

Publication Publication Date Title
ES2423514T3 (es) Dispositivo roscado de anclaje
ES2871138T3 (es) Aparato para la administración supracoroidea de agente terapéutico
US6884253B1 (en) Penetrating tip for trocar assembly
US20180125530A1 (en) Natural orifice access device
US9795409B2 (en) Trocar device and use thereof
US20130338694A1 (en) Optical obturator assembly
WO2020248807A1 (fr) Instrument de chirurgie endoluminale
EP2178449B1 (fr) Outil chirurgical amélioré
WO2014071477A1 (fr) Agencement destiné à une aiguille pour opérations chirurgicales
BR112020005725A2 (pt) trocarte de cânulas finas e método
CN103190944B (zh) 一种一次性心包胸腔穿刺针
CN209490040U (zh) 能够扩大空间的pph辅助器械
US20100191065A1 (en) Suture management system for surgical portal apparatus including springs
RU182275U1 (ru) Устройство для фиксации троакара при лапароскопическом доступе
CN203953764U (zh) 穿刺器
CN113274075A (zh) 一种防止舌后坠的穿线固定装置
JP2012232044A (ja) 骨セメント注入用穿刺針、ハンドルホルダ及び骨セメント注入針セット
JP2002028165A (ja) トロカール穿刺針
EP2213248A1 (fr) Appareil de gestion de sutures pour appareil de portail chirurgical incluant un capuchon d'interblocage
CN215424857U (zh) 一种防止舌后坠的穿线固定装置
WO2014063220A1 (fr) Porte-aiguille pour opérations chirurgicales
CN213156246U (zh) 一种方便注射药液的小针刀
RU88264U1 (ru) Троакар
BR202022020115U2 (pt) Instrumento com guia de referência tecidual para instalação e passagem de fios
JP2020127591A (ja) カニューラ装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13852807

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13852807

Country of ref document: EP

Kind code of ref document: A1