GB2568400A - Innovative Laparoscopic grasper - Google Patents

Innovative Laparoscopic grasper

Info

Publication number
GB2568400A
GB2568400A GB1820440.4A GB201820440A GB2568400A GB 2568400 A GB2568400 A GB 2568400A GB 201820440 A GB201820440 A GB 201820440A GB 2568400 A GB2568400 A GB 2568400A
Authority
GB
United Kingdom
Prior art keywords
jaw
located
patient
inner shaft
shaft
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.)
Pending
Application number
GB1820440.4A
Other versions
GB201820440D0 (en
Inventor
Murat Koc Ilker
Can Ozin Mithat
Sumer Bilsay
Eray Turgay
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.)
Istanbul Teknik Univ
ISTANBUL TEKNIK UNIVERSITESI
Original Assignee
Istanbul Teknik Univ
ISTANBUL TEKNIK UNIVERSITESI
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
Priority to TR201608291 priority Critical
Application filed by Istanbul Teknik Univ, ISTANBUL TEKNIK UNIVERSITESI filed Critical Istanbul Teknik Univ
Priority to PCT/TR2017/050250 priority patent/WO2017217952A1/en
Publication of GB201820440D0 publication Critical patent/GB201820440D0/en
Publication of GB2568400A publication Critical patent/GB2568400A/en
Application status is Pending legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28Surgical forceps
    • A61B17/29Forceps for use in minimally invasive surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017Electrical control of surgical instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017Electrical control of surgical instruments
    • A61B2017/00022Sensing or detecting at the treatment site
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00867Material properties shape memory effect
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28Surgical forceps
    • A61B17/29Forceps for use in minimally invasive surgery
    • A61B2017/2901Details of shaft
    • A61B2017/2902Details of shaft characterized by features of the actuating rod
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28Surgical forceps
    • A61B17/29Forceps for use in minimally invasive surgery
    • A61B2017/2926Details of heads or jaws
    • A61B2017/2932Transmission of forces to jaw members

Abstract

The present invention relates to a laparoscopic grasper (1); which enables to grasp the tissues or organs of the patient or take samples in laparoscopic surgical operations; and which basically comprises at least one outer shaft (2) which is passed through the small incision broached on the patient's body, at least one jaw (4), which is located at the outer end part of the outer shaft (2) inserted into the patient's body, and which, upon closing movement thereof, can grasp an organ or tissue of the patient, at least one inner shaft (5) which is located inside the outer shaft (2) and which transfers force for closing or opening of the jaw (4), a lever mechanism (6), which is located between the inner shaft (5) and the jaw (4), and which enables the jaw (4) to perform an opening and closing movement with a pin (61) centered rotational movement by means of the linear movement of the inner shaft (5), at least one smart material (7), which is connected to the end of the inner shaft (5) opposite to the end where the jaw (4) is located, at least one trigger (8) which is located on the handle (3) and which allows passing of electric current for formation of heat on the smart material (7) proportionate to the force applied by the user thereon.
GB1820440.4A 2016-06-17 2017-06-06 Innovative Laparoscopic grasper Pending GB2568400A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR201608291 2016-06-17
PCT/TR2017/050250 WO2017217952A1 (en) 2016-06-17 2017-06-06 Innovative laparoscopic grasper

Publications (2)

Publication Number Publication Date
GB201820440D0 GB201820440D0 (en) 2019-01-30
GB2568400A true GB2568400A (en) 2019-05-15

Family

ID=59930743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1820440.4A Pending GB2568400A (en) 2016-06-17 2017-06-06 Innovative Laparoscopic grasper

Country Status (2)

Country Link
GB (1) GB2568400A (en)
WO (1) WO2017217952A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509517A (en) * 1982-09-30 1985-04-09 Zibelin Henry S Kidney stone instrument
WO1993025267A1 (en) * 1992-06-05 1993-12-23 Imran Mir A Mechanism for manipulating a tool
US5695511A (en) * 1994-11-29 1997-12-09 Metamorphic Surgical Devices Surgical instruments for minimally invasive procedures
US20110301601A1 (en) * 2010-06-02 2011-12-08 Tyco Healthcare Group Lp Apparatus for Performing an Electrosurgical Procedure
WO2014155279A1 (en) * 2013-03-29 2014-10-02 Koninklijke Philips N.V. Force feedback gripping device with a magnetorheological based actuator
EP2962644A1 (en) * 2014-06-30 2016-01-06 BioScopeX ApS Endoscopic biopsy instrument

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282800A (en) 1992-09-18 1994-02-01 Edward Weck, Inc. Surgical instrument
US6228083B1 (en) 1997-11-14 2001-05-08 Sherwood Services Ag Laparoscopic bipolar electrosurgical instrument
US6358268B1 (en) 2000-03-06 2002-03-19 Robert B. Hunt Surgical instrument

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509517A (en) * 1982-09-30 1985-04-09 Zibelin Henry S Kidney stone instrument
WO1993025267A1 (en) * 1992-06-05 1993-12-23 Imran Mir A Mechanism for manipulating a tool
US5695511A (en) * 1994-11-29 1997-12-09 Metamorphic Surgical Devices Surgical instruments for minimally invasive procedures
US20110301601A1 (en) * 2010-06-02 2011-12-08 Tyco Healthcare Group Lp Apparatus for Performing an Electrosurgical Procedure
WO2014155279A1 (en) * 2013-03-29 2014-10-02 Koninklijke Philips N.V. Force feedback gripping device with a magnetorheological based actuator
EP2962644A1 (en) * 2014-06-30 2016-01-06 BioScopeX ApS Endoscopic biopsy instrument

Also Published As

Publication number Publication date
WO2017217952A1 (en) 2017-12-21
GB201820440D0 (en) 2019-01-30

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