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MXPA05013761A - Manipulador de tejido electro-adhesivo. - Google Patents

Manipulador de tejido electro-adhesivo.

Info

Publication number
MXPA05013761A
MXPA05013761A MXPA05013761A MXPA05013761A MXPA05013761A MX PA05013761 A MXPA05013761 A MX PA05013761A MX PA05013761 A MXPA05013761 A MX PA05013761A MX PA05013761 A MXPA05013761 A MX PA05013761A MX PA05013761 A MXPA05013761 A MX PA05013761A
Authority
MX
Mexico
Prior art keywords
tissue
conducting element
pulse
electro
adhesive
Prior art date
Application number
MXPA05013761A
Other languages
English (en)
Inventor
Alexander Vankov
Original Assignee
Univ Leland Stanford Junior
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 Univ Leland Stanford Junior filed Critical Univ Leland Stanford Junior
Publication of MXPA05013761A publication Critical patent/MXPA05013761A/es

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
    • A61B17/30—Surgical pincettes without pivotal connections
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00172—Pulse trains, bursts, intermittent continuous operation
    • A61B2017/00176—Two pulses, e.g. second pulse having an effect different from the first one
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A61B2017/306—Surgical pincettes without pivotal connections holding by means of suction
    • 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
    • A61B2018/1462—Tweezers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/70—Manipulators specially adapted for use in surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • 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
    • 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

Landscapes

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

Abstract

Se proporciona un manipulador de tejido electro-adhesivo capaz de manipular tejido con un solo elemento conductor; el manipulador incluye un elemento conductor, un medio electrico y un medio de control capaz de generar un primer y segundo impulsos a solicitud; el primer impulso genera un estado adhesivo entre elemento conducto y la capa de tejido suficientemente fuerte para manipular la capa de tejido; el segundo impulsor, que tiene una energia de impulso superior al primer impulso, genera un estado no adhesivo para desprender la capa de tejido adherida del elemento conductor; el dispositivo electro-adhesivo puede combinarse con un instrumento medico para mejorar las capacidades del instrumento medico de manera que pueda manipular el tejido; la ventaja de la presente invencion, en contraste con las herramientas mecanicas, es que el tejido puede manipularse con una sola punta de un elemento conductor sin plegar y perforar el tejido, evitando asi dano al tejido.
MXPA05013761A 2003-06-18 2004-06-18 Manipulador de tejido electro-adhesivo. MXPA05013761A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47982503P 2003-06-18 2003-06-18
PCT/US2004/019785 WO2004112581A2 (en) 2003-06-18 2004-06-18 Electro-adhesive tissue manipulator

Publications (1)

Publication Number Publication Date
MXPA05013761A true MXPA05013761A (es) 2006-03-08

Family

ID=33539226

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05013761A MXPA05013761A (es) 2003-06-18 2004-06-18 Manipulador de tejido electro-adhesivo.

Country Status (8)

Country Link
US (2) US20050021028A1 (es)
EP (1) EP1648280A4 (es)
JP (1) JP2007526012A (es)
AU (1) AU2004249284A1 (es)
CA (1) CA2529512A1 (es)
MX (1) MXPA05013761A (es)
NZ (1) NZ544092A (es)
WO (1) WO2004112581A2 (es)

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Also Published As

Publication number Publication date
AU2004249284A1 (en) 2004-12-29
JP2007526012A (ja) 2007-09-13
US20050021028A1 (en) 2005-01-27
WO2004112581A2 (en) 2004-12-29
EP1648280A4 (en) 2007-08-15
EP1648280A2 (en) 2006-04-26
WO2004112581A3 (en) 2006-03-23
CA2529512A1 (en) 2004-12-29
NZ544092A (en) 2008-08-29
US20080119842A1 (en) 2008-05-22

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