WO2020209809A1 - Micro-ciseaux chirurgicaux bipolaires - Google Patents

Micro-ciseaux chirurgicaux bipolaires Download PDF

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Publication number
WO2020209809A1
WO2020209809A1 PCT/TR2019/050293 TR2019050293W WO2020209809A1 WO 2020209809 A1 WO2020209809 A1 WO 2020209809A1 TR 2019050293 W TR2019050293 W TR 2019050293W WO 2020209809 A1 WO2020209809 A1 WO 2020209809A1
Authority
WO
WIPO (PCT)
Prior art keywords
scissors
relates
bipolar
dissection
surgical
Prior art date
Application number
PCT/TR2019/050293
Other languages
English (en)
Inventor
Tolga Turan DÜNDAR
Original Assignee
Duendar Tolga Turan
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 Duendar Tolga Turan filed Critical Duendar Tolga Turan
Publication of WO2020209809A1 publication Critical patent/WO2020209809A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00136—Coatings on the energy applicator with polymer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—Coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B2018/1452—Probes having pivoting end effectors, e.g. forceps including means for cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B2018/1452—Probes having pivoting end effectors, e.g. forceps including means for cutting
    • A61B2018/1457—Probes having pivoting end effectors, e.g. forceps including means for cutting having opposing blades cutting tissue grasped by the jaws, i.e. combined scissors and pliers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B2018/146—Scissors

Definitions

  • This invention relates to surgical bipolar micro scissors through which blunt dissection, sharp dissection and coagulation procedures are concurrently carried out.
  • bipolar cautery devices and surgical micro scissors are separately used. And during the brain surgical operations, micro scissors and bipolar forceps are used successively according to the adherence properties of the thin cortexes. During the surgical dissection procedures, in case there are less significant vascular structures, they are covered with bipolar forceps and cut with micro scissors. Changing these tools by the surgeon under a microscope extend the operation time and, may result in orientation disorders.
  • Bipolar scissors used currently in practice are designed for general surgical interventions and, in the form of rough scissors or endoscopic scissors. It is not possible to use them for cranial microsurgery. And micro bipolar scissors used for micro surgery are not preferred in daily practice since it is hard to use them.
  • Figure 1 Side perspective view of the surgical bipolar micro scissors.
  • the surgical bipolar scissors under the scope of this invention that allow for the concurrent performance of blunt dissection, sharp dissection and coagulation procedures consist of the following parts: body (1 ), polymer coating (2), scissors (3), hinge screw (4), end part (5) and socket (6).
  • the body (1 ) of the surgical bipolar scissors under the scope of this invention is made of stainless steel, titanium or a metal electrical conductivity suitable for the production of medical devices.
  • a handle is provided allowing for hand and finger manipulations.
  • a ceramic coating or a component made of ceramic is used to achieve cutting mechanism and electrical insulation.
  • the scissors (3) is of a quite thin structure.
  • the hinge screw (4) provides motion and, is made of peek or carbon finer material to prevent the electric current from passing through.
  • the end part (5) has a smooth surface.
  • the socket (6) holds the body (1 ) together and, is made of a polymer material. It may also be inserted to the bipolar or monopolar cable part.
  • the surgical tool under the scope of this invention is electrically insulated thoroughly. And the end part (5) of the said invention shows electrical conduction activity.
  • the scissors part (3) does not conduct electric current and cuts it off.

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (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

La présente invention concerne des ciseaux chirurgicaux bipolaires qui permettent de réaliser simultanément des interventions de dissection mousse, de dissection tranchante et de coagulation et qui sont constitués des pièces suivantes : un corps (1), un revêtement polymère (2), des ciseaux (3), une vis d'articulation (4), une pièce d'extrémité (5) et un emboîtement (6).
PCT/TR2019/050293 2019-04-08 2019-05-03 Micro-ciseaux chirurgicaux bipolaires WO2020209809A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2019/05241A TR201905241A2 (tr) 2019-04-08 2019-04-08 Cerrahi̇ bi̇polar mi̇kromakas
TR2019/05241 2019-04-08

Publications (1)

Publication Number Publication Date
WO2020209809A1 true WO2020209809A1 (fr) 2020-10-15

Family

ID=67955140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2019/050293 WO2020209809A1 (fr) 2019-04-08 2019-05-03 Micro-ciseaux chirurgicaux bipolaires

Country Status (2)

Country Link
TR (1) TR201905241A2 (fr)
WO (1) WO2020209809A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050113826A1 (en) * 2002-10-04 2005-05-26 Johnson Kristin D. Vessel sealing instrument with electrical cutting mechanism
US20130338658A1 (en) * 2012-06-19 2013-12-19 Gabriel Zada Multi-functional surgical cautery device, system and method of use
WO2014108668A1 (fr) * 2013-01-11 2014-07-17 Neurologic Medical Solutions Instrument chirurgical
CN205514889U (zh) * 2016-02-29 2016-08-31 中国医科大学附属盛京医院 可显微剪切式双极电凝镊

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050113826A1 (en) * 2002-10-04 2005-05-26 Johnson Kristin D. Vessel sealing instrument with electrical cutting mechanism
US20130338658A1 (en) * 2012-06-19 2013-12-19 Gabriel Zada Multi-functional surgical cautery device, system and method of use
WO2014108668A1 (fr) * 2013-01-11 2014-07-17 Neurologic Medical Solutions Instrument chirurgical
CN205514889U (zh) * 2016-02-29 2016-08-31 中国医科大学附属盛京医院 可显微剪切式双极电凝镊

Also Published As

Publication number Publication date
TR201905241A2 (tr) 2019-05-21

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