WO2012088575A1 - Agrafe de suture - Google Patents

Agrafe de suture Download PDF

Info

Publication number
WO2012088575A1
WO2012088575A1 PCT/BR2011/000503 BR2011000503W WO2012088575A1 WO 2012088575 A1 WO2012088575 A1 WO 2012088575A1 BR 2011000503 W BR2011000503 W BR 2011000503W WO 2012088575 A1 WO2012088575 A1 WO 2012088575A1
Authority
WO
WIPO (PCT)
Prior art keywords
suture
skin
present
suture staple
ant
Prior art date
Application number
PCT/BR2011/000503
Other languages
English (en)
Portuguese (pt)
Inventor
Thays Obando BRITO
Jorge Luiz PEREIRA DE SOUZA
Magnólia Granjeiro QUIRINO
Carlos RUY
Original Assignee
Instituto Nacional De Pesquisas Da Amazônia - Inpa
Fundação Universidade Do Amazonas, Mantenedora Da Universidade Federal Do Amazonas - Ufam
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 Instituto Nacional De Pesquisas Da Amazônia - Inpa, Fundação Universidade Do Amazonas, Mantenedora Da Universidade Federal Do Amazonas - Ufam filed Critical Instituto Nacional De Pesquisas Da Amazônia - Inpa
Publication of WO2012088575A1 publication Critical patent/WO2012088575A1/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
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B17/0644—Surgical staples, i.e. penetrating the tissue penetrating the tissue, deformable to closed position
    • 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
    • A61B17/0493—Protective devices for suturing, i.e. for protecting the patient's organs or the operator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0645—Surgical staples, i.e. penetrating the tissue being elastically deformed for insertion

Definitions

  • the present invention relates to a suture clamp, particularly based on the welded ant jaw of the Atta genus.
  • This device was developed through the bionic technique, which studies living systems to discover processes, techniques or principles that can help in the creation of projects.
  • WO 90/04356 considered as the closest state of the art of the invention, describes a suture device comprising a pair of interconnected movable arms 12 and 14, each with at least one member inserts 18 and 20 having a free end to penetrate the skin in the vicinity of the region to be sutured.
  • the device is movable from an open position where the ends Free of the insertion members are spaced apart to place the device over the region to be sutured to a closed position where the insertion members penetrate the skin adjacent the region to be sutured to join the two edges of the region to facilitate healing thereof, and said device includes means for guiding the arms to the closed position.
  • WO 90/04356 is a spiked metal clamp including a pair of interlocking movable arms, such device has a totally different shape or arrangement than the present invention, probably not achieving the functional improvement of the present invention as reported by the inventor.
  • EP 0 432 743 describes a suture clamp, especially a microclip for surgical intervention, having two flanges disposed opposite each other and made of sheet metal. At one end the flanges have ends 4 and 5 directed at the other 6 and 7 at the other end thereof; clamping areas 1 and 2 that can be pressed together against tensile force.
  • Such a clamp was designed as a single piece and has a connecting flange 3 extending between the clamping areas 1 and 2 and being resiliently elastic.
  • EP 0 432 743 is also a spiked but one-piece metal clamp utilizing tensile strength, the device of EP 0 432 743 also does not confuse the present invention and therefore probably does not achieve improvement. of the present invention as reported by the inventor.
  • US 3,525,340 discloses a surgical dressing in which one side of a relatively thin, elastic and flexible substrate is provided with surgical clips for simplified insertion thereof through the substrate into the skin for coaptation of the laceration edges, which can be made by simple manual pressure on the clamps.
  • US 3,525,340 does not teach how to produce or even the advantages of the present invention.
  • US 2008/0027484 refers to a wound closure care and maintenance apparatus that can gradually tighten the skin around the wound until it reaches wound closure and maintain wound closure during the most critical postoperative period. operative. US 2008/0027484 at no time anticipates the present invention.
  • a surgical instrument for fixing and applying tension and joining the separated skin edges as needed for suturing a wound is disclosed in US 5,843,125. Said object is a surgical instrument used only during surgery which in no way anticipates the present invention.
  • an ant-jaw-based suture clamp has been developed that can make it easier for both (medical) professionals, with a system that has a lower cost safety mechanism because it does not need its own instrument. in its fixation on the skin and also in the withdrawal, as for the target audience (children), with the comfort and decreased fear of suturing the skin, ie the psychological side.
  • Figure 1 - A handle structure; B: metal fixing structure.
  • the development of the present ant-jaw-based clamp employs analogy in both mechanism and shape, providing mechanics that are able to join the edges for more effective healing. Since it resembles an ant, and like ant bites, they are usually not very painful, so the system will not, adding to the improved use of the product. Additionally, the cost is lower because it does not require another specific instrument to fix it or to be removed from the skin.
  • the object of the present invention is a suture clip comprising:
  • a) handle structure comprising at least one lever
  • attachment structure comprising curved-shaped approaching edges with a sharp point
  • the suture clip is comprised of: a) handle structure preferably comprising chrome-plated steel with two levers, as shown in Figure 1, responsible for supporting the instrument to be used, thereby enabling movement to secure or remove the skin clip;
  • metal fixation structure preferably chrome steel, preferably cylindrical, according to figure 1, where the skin approximation structure is responsible for approaching the edges of a wound, penetrating through the epidermis and dermis, its shape should be curved and with sharp cylindrical tip;

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)
  • Materials For Medical Uses (AREA)

Abstract

La présente invention concerne une agrafe de suture se basant notamment sur la mandibule de la fourmi soldat du genre Atta. Ce dispositif a été mis au point par la technique bionique qui étudie les systèmes vivants pour découvrir des processus, des techniques ou des principes susceptibles de fournir une aide dans la création de projets. L'agrafe de suture comprend une structure de préhension qui comporte au moins un levier, une structure de fixation dotée d'extrémités de rapprochement pour la peau, de forme incurvée et à pointe coupante, et un couvercle.
PCT/BR2011/000503 2010-12-29 2011-12-29 Agrafe de suture WO2012088575A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRMU9002473-7 2010-12-29
BRMU9002473-7U BRMU9002473Y1 (pt) 2010-12-29 2010-12-29 Grampo de sutura

Publications (1)

Publication Number Publication Date
WO2012088575A1 true WO2012088575A1 (fr) 2012-07-05

Family

ID=46382114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2011/000503 WO2012088575A1 (fr) 2010-12-29 2011-12-29 Agrafe de suture

Country Status (2)

Country Link
BR (1) BRMU9002473Y1 (fr)
WO (1) WO2012088575A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD870284S1 (en) 2017-07-31 2019-12-17 Crossroads Extremity Systems, Llc Osteosynthesis clip
USD1003436S1 (en) 2021-08-19 2023-10-31 Medline Industries, Lp Surgical staple
USD1004088S1 (en) 2021-08-19 2023-11-07 Medline Industries, Lp Surgical staple

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217902A (en) * 1977-05-02 1980-08-19 March Alfred L Hemostatic clip
US4430998A (en) * 1982-06-01 1984-02-14 Thoratec Laboratories Corporation Wound closing device
US4676245A (en) * 1983-02-09 1987-06-30 Mamoru Fukuda Interlocking surgical staple assembly
WO1990004356A1 (fr) * 1988-10-26 1990-05-03 Inbae Yoon Dispositif de fermeture d'une blessure
EP0432743A1 (fr) * 1989-12-12 1991-06-19 Hilmar Hubbes Clip pour plaie, en particulier microclip chirurgical

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217902A (en) * 1977-05-02 1980-08-19 March Alfred L Hemostatic clip
US4430998A (en) * 1982-06-01 1984-02-14 Thoratec Laboratories Corporation Wound closing device
US4676245A (en) * 1983-02-09 1987-06-30 Mamoru Fukuda Interlocking surgical staple assembly
WO1990004356A1 (fr) * 1988-10-26 1990-05-03 Inbae Yoon Dispositif de fermeture d'une blessure
EP0432743A1 (fr) * 1989-12-12 1991-06-19 Hilmar Hubbes Clip pour plaie, en particulier microclip chirurgical

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD870284S1 (en) 2017-07-31 2019-12-17 Crossroads Extremity Systems, Llc Osteosynthesis clip
USD892331S1 (en) 2017-07-31 2020-08-04 Crossroads Extremity Systems, Llc Osteosynthesis clip features
USD960371S1 (en) 2017-07-31 2022-08-09 Crossroads Extremity Systems, Llc Osteosynthesis clip features
USD1003436S1 (en) 2021-08-19 2023-10-31 Medline Industries, Lp Surgical staple
USD1004088S1 (en) 2021-08-19 2023-11-07 Medline Industries, Lp Surgical staple

Also Published As

Publication number Publication date
BRMU9002473Y1 (pt) 2018-06-19
BRMU9002473U2 (pt) 2013-04-16

Similar Documents

Publication Publication Date Title
JP4002302B2 (ja) 口腔内固定具
ES2230100T3 (es) Grapa compresiva semirrigida para utilizar en esternotomia y forceps para su aplicacion.
US4202328A (en) Method and means for fixation and immobilization of the jaws
ATE536136T1 (de) Minimal invasiver retraktor
JP2008541857A (ja) 結び目を結び易くするために縫合糸端を保持する方法と装置
JP2021522986A (ja) 取り外し可能な内視鏡用吻合クリップ
US7799000B2 (en) Fixation apparatus for a medical device
US20070161866A1 (en) Deep tissue blade for use with retractor systems
CN203524752U (zh) 一种骨科用捆扎绑带锁紧固定装置
WO2012088575A1 (fr) Agrafe de suture
CN201617941U (zh) 钢丝导向内固定钳
WO2008148283A1 (fr) Agrafe de fixation sternale
BR112014026272B1 (pt) Dispositivos de fechamento do esterno e de aproximação de costelas
BRMU9102934U2 (pt) Grampo de sutura bioabsorvível
CN202477953U (zh) 眼科手术多齿钳镊
CN201015594Y (zh) 小切口闭合钳
US20150073440A1 (en) Suture collector
RU111748U1 (ru) Приспособление для хирургического лечения искривленной носовой перегородки
CN208492191U (zh) 一种一次性高强度无创皮肤闭合器
JP4631061B2 (ja) インプラント装置
RU225377U1 (ru) Роторасширитель для лабораторных крыс
RU110967U1 (ru) Устройство галимова о.в. для фиксации желчного пузыря
RU226639U1 (ru) Хирургический зажим для удержания и фиксации соединительнотканного трансплантата
CN201320197Y (zh) 一种新型钳式小切口拉钩
US11259791B2 (en) Method of facilitating access to a neonoate through a caesarean incision in the woman's abdomen by opening the incision

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: 11853643

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: 11853643

Country of ref document: EP

Kind code of ref document: A1