MXPA05010221A - Dispositivo y metodo de taladrado para formar microconductos. - Google Patents

Dispositivo y metodo de taladrado para formar microconductos.

Info

Publication number
MXPA05010221A
MXPA05010221A MXPA05010221A MXPA05010221A MXPA05010221A MX PA05010221 A MXPA05010221 A MX PA05010221A MX PA05010221 A MXPA05010221 A MX PA05010221A MX PA05010221 A MXPA05010221 A MX PA05010221A MX PA05010221 A MXPA05010221 A MX PA05010221A
Authority
MX
Mexico
Prior art keywords
drilling
impedance
microconduits
forming
drilling assembly
Prior art date
Application number
MXPA05010221A
Other languages
English (en)
Inventor
Terry O Herndon
Original Assignee
Terry O Herndon
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 Terry O Herndon filed Critical Terry O Herndon
Publication of MXPA05010221A publication Critical patent/MXPA05010221A/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1695Trepans or craniotomes, i.e. specially adapted for drilling thin bones such as the skull
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/20Surgical instruments, devices or methods, e.g. tourniquets for vaccinating or cleaning the skin previous to the vaccination
    • A61B17/205Vaccinating by means of needles or other puncturing devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053Measuring electrical impedance or conductance of a portion of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/20Applying electric currents by contact electrodes continuous direct currents
    • A61N1/30Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
    • 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
    • A61B2017/00026Conductivity or impedance, e.g. of tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00743Type of operation; Specification of treatment sites
    • A61B2017/00747Dermatology
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0076Tattooing apparatus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/18Applying electric currents by contact electrodes
    • A61N1/32Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/327Applying electric currents by contact electrodes alternating or intermittent currents for enhancing the absorption properties of tissue, e.g. by electroporation

Abstract

La presente invencion se refiere a metodos y dispositivos para la formacion de microconductos en tejido, particularmente usando un taladro sensor de impedancia para formar microconductos. Una modalidad de la invencion es un taladro sensor de impedancia que comprende un ensamble de taladrado, un modulo de control, conectado mecanicamente al ensamble de taladrado para controlar la profundidad de taladrado por el ensamble de taladrado; y un sensor, conectado electricamente al ensamble de taladrado y el modulo de control para detectar un cambio en una impedancia electrica de un material a ser taladrado. Otra modalidad es un metodo para formar un microconducto en un material, que comprende los pasos de taladrar en el material, monitorear una impedancia electrica del material, y detener el taladrado en el material cuando se detecta un cambio en la impedancia, por lo que se forma un microconducto.
MXPA05010221A 2003-03-25 2004-03-22 Dispositivo y metodo de taladrado para formar microconductos. MXPA05010221A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45720803P 2003-03-25 2003-03-25
PCT/US2004/008617 WO2004086938A2 (en) 2003-03-25 2004-03-22 Drill device and method for forming microconduits

Publications (1)

Publication Number Publication Date
MXPA05010221A true MXPA05010221A (es) 2006-02-22

Family

ID=33131667

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05010221A MXPA05010221A (es) 2003-03-25 2004-03-22 Dispositivo y metodo de taladrado para formar microconductos.

Country Status (5)

Country Link
US (5) US7848799B2 (es)
EP (1) EP1613211B1 (es)
CA (1) CA2520123C (es)
MX (1) MXPA05010221A (es)
WO (1) WO2004086938A2 (es)

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Also Published As

Publication number Publication date
US8636748B2 (en) 2014-01-28
EP1613211B1 (en) 2018-05-09
US20140094808A1 (en) 2014-04-03
US20110046507A1 (en) 2011-02-24
CA2520123A1 (en) 2004-10-14
WO2004086938A2 (en) 2004-10-14
EP1613211A4 (en) 2011-12-07
US9022949B2 (en) 2015-05-05
WO2004086938B1 (en) 2005-09-15
US8241229B2 (en) 2012-08-14
CA2520123C (en) 2010-12-21
WO2004086938A3 (en) 2005-08-04
US20110046626A1 (en) 2011-02-24
US20060041241A1 (en) 2006-02-23
US20110040237A1 (en) 2011-02-17
US7848799B2 (en) 2010-12-07
EP1613211A2 (en) 2006-01-11

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