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WO2014104991A1 - Appareil d'élimination de corps étranger - Google Patents

Appareil d'élimination de corps étranger Download PDF

Info

Publication number
WO2014104991A1
WO2014104991A1 PCT/TR2013/000141 TR2013000141W WO2014104991A1 WO 2014104991 A1 WO2014104991 A1 WO 2014104991A1 TR 2013000141 W TR2013000141 W TR 2013000141W WO 2014104991 A1 WO2014104991 A1 WO 2014104991A1
Authority
WO
WIPO (PCT)
Prior art keywords
foreign body
spring
handle
folding basket
removing apparatus
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.)
Ceased
Application number
PCT/TR2013/000141
Other languages
English (en)
Inventor
Huseyin Murat CEBI
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.)
TEKNOMEK MEDIKAL MALZEMELERI SANAYI VE TICARET Ltd SIRKETI
Original Assignee
TEKNOMEK MEDIKAL MALZEMELERI SANAYI VE TICARET Ltd SIRKETI
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 TEKNOMEK MEDIKAL MALZEMELERI SANAYI VE TICARET Ltd SIRKETI filed Critical TEKNOMEK MEDIKAL MALZEMELERI SANAYI VE TICARET Ltd SIRKETI
Publication of WO2014104991A1 publication Critical patent/WO2014104991A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00709—Instruments for removing foreign bodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00287—Bags for minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect

Definitions

  • the present invention is related to an apparatus enabling to remove the foreign bodies penetrating into the eye due to several reasons.
  • the foreign body penetrating into the eye is small, it is removed from the eye thanks to tear. However, in the case that the foreign body is larger or is penetrated into the eye, the foreign body is required to be removed via surgical operation.
  • Forceps is a hinged hand tool used in order to grasp objects.
  • the forceps is used if the fingers are large for the object to be grasped or several objects are required to be hold at a time.
  • the forceps used in the state of art try to hold the piece by spreading the inlet. Said method cannot enable to hold the piece when the foreign body in the eye is larger or is circular geometrically and poses challenges for the surgeon performing the operation.
  • the foreign body grasped is taken into the apparatus and thus, prevented from being released from the apparatus thanks to the present invention.
  • Figure 1 is the side view of the apparatus
  • the present invention is related to an apparatus enabling to remove the foreign bodies penetrating into the eye or any part of the body due to several reasons.
  • the apparatus is created by mounting at least one folding basket (1) grasping the foreign body, at least one spring (4) moving backwards and forwards within the spring bearing (5), and handle end (3) providing connection between the folding basket (1 ) and the handle, on a single metal handle (2) enabling said parts to be hold easily.
  • the metal handle (2) has an ergonomic structure.
  • the spring (4) system moving backwards and forwards via index finger is provided at the upper section of metal handle (2).
  • the spring (4) moves backwards and forwards within the spring bearing (5).
  • the functioning principle of the apparatus is as follows; the folding basket (1) is opened as it passes through the pipe provided at the front of metal handle (2) by pushing the spring (4) forward.
  • the folding basket (1 ) is a shape-memory part, it has the desired size when released from the end (3) of metal handle.
  • the folding basket (1 ) is closed by pushing the spring (4) backwards; the body is locked within the tip and thus, removed.
  • the folding basket (1) used as holding material is made of nitinol having memory property.
  • the folding basket (1) can be produced of shape-memory materials.
  • the handle (2), handle end (3) and the spring (4) can be produced of different materials in accordance with the usage area of the apparatus.
  • the apparatus according to the present invention can be produced in different sizes and of different materials in order to be used in different areas.

Landscapes

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

Abstract

La présente invention concerne un appareil pour saisir et éliminer les corps étrangers présentant des tailles et des formes géométriques différentes en les encerclant.
PCT/TR2013/000141 2012-12-27 2013-05-20 Appareil d'élimination de corps étranger Ceased WO2014104991A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2012/15393 2012-12-27
TR201215393 2012-12-27

Publications (1)

Publication Number Publication Date
WO2014104991A1 true WO2014104991A1 (fr) 2014-07-03

Family

ID=48747704

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2013/000141 Ceased WO2014104991A1 (fr) 2012-12-27 2013-05-20 Appareil d'élimination de corps étranger

Country Status (1)

Country Link
WO (1) WO2014104991A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106420159A (zh) * 2016-12-27 2017-02-22 上海市同济医院 一种角膜异物刮除铲
CN107890389A (zh) * 2018-01-05 2018-04-10 青岛康明眼科医院有限公司 一种眼科用取异物专用手术夹
CN110215337A (zh) * 2019-05-24 2019-09-10 中南大学湘雅二医院 一种眼内异物镊

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091624A (en) * 1981-01-22 1982-08-04 Univ Duke Forceps
US20030109888A1 (en) * 2001-12-12 2003-06-12 Steve Mercereau Articulating stone basket
US20060212040A1 (en) * 2003-09-02 2006-09-21 University Of South Florida Tool for Removing Intraocular Foreign Bodies
US7326220B1 (en) * 2003-09-02 2008-02-05 University Of South Florida Tool for removing intraocular foreign bodies

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2091624A (en) * 1981-01-22 1982-08-04 Univ Duke Forceps
US20030109888A1 (en) * 2001-12-12 2003-06-12 Steve Mercereau Articulating stone basket
US20060212040A1 (en) * 2003-09-02 2006-09-21 University Of South Florida Tool for Removing Intraocular Foreign Bodies
US7326220B1 (en) * 2003-09-02 2008-02-05 University Of South Florida Tool for removing intraocular foreign bodies

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106420159A (zh) * 2016-12-27 2017-02-22 上海市同济医院 一种角膜异物刮除铲
CN106420159B (zh) * 2016-12-27 2018-09-18 上海市同济医院 一种角膜异物刮除铲
CN107890389A (zh) * 2018-01-05 2018-04-10 青岛康明眼科医院有限公司 一种眼科用取异物专用手术夹
CN107890389B (zh) * 2018-01-05 2020-01-24 青岛康明眼科医院有限公司 一种眼科用取异物专用手术夹
CN110215337A (zh) * 2019-05-24 2019-09-10 中南大学湘雅二医院 一种眼内异物镊

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