MX2011008684A - Capsula endoscopica. - Google Patents

Capsula endoscopica.

Info

Publication number
MX2011008684A
MX2011008684A MX2011008684A MX2011008684A MX2011008684A MX 2011008684 A MX2011008684 A MX 2011008684A MX 2011008684 A MX2011008684 A MX 2011008684A MX 2011008684 A MX2011008684 A MX 2011008684A MX 2011008684 A MX2011008684 A MX 2011008684A
Authority
MX
Mexico
Prior art keywords
electrode
endoscopic capsule
sensor
produced
housing
Prior art date
Application number
MX2011008684A
Other languages
English (en)
Inventor
Stefan Foertsch
Rainer Kuth
Karl-Heinz Maier
Original Assignee
Siemens Ag
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 claimed from DE102009009289A external-priority patent/DE102009009289A1/de
Priority claimed from DE102009023038A external-priority patent/DE102009023038A1/de
Priority claimed from DE102010006970A external-priority patent/DE102010006970A1/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of MX2011008684A publication Critical patent/MX2011008684A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6861—Capsules, e.g. for swallowing or implanting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/041—Capsule endoscopes for imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4238—Evaluating particular parts, e.g. particular organs stomach
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0204—Operational features of power management
    • A61B2560/0214—Operational features of power management of power generation or supply
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A61B2562/0215—Silver or silver chloride containing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/07—Endoradiosondes
    • A61B5/073—Intestinal transmitters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Physiology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Endoscopes (AREA)

Abstract

La invención se refiere a una cápsula endoscópica con una carcasa (2) biocompatible, en la que está dispuesto al menos un dispositivo sensor para la detección de datos médicamente relevantes, caracterizada porque en la superficie exterior de la carcasa (2) está dispuesto un sensor (3), comprendiendo el sensor (3) un primer electrodo (4) de un metal noble, que no puede atacarse mediante ácido y un segundo electrodo (5) de plata, y pudiendo aplicarse entre el primer electrodo (4) y el segundo electrodo (5) una tensión eléctrica y, en el caso de presencia de amoniaco, pudiendo medirse entre el primer electrodo (4) y el segundo electrodo (5) una modificación de una magnitud eléctrica. Una cápsula endoscópica de este tipo permite un examen del ácido gástrico y del tejido de la mucosa gástrica para determinar la presencia de Helicobacter pylori que sólo es un poco molesto para el paciente.
MX2011008684A 2009-02-17 2010-02-15 Capsula endoscopica. MX2011008684A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102009009289A DE102009009289A1 (de) 2009-02-17 2009-02-17 Endoskopiekapsel
DE102009023038A DE102009023038A1 (de) 2009-05-28 2009-05-28 Endoskopiekapsel
DE102010006970A DE102010006970A1 (de) 2010-02-05 2010-02-05 Endoskopiekapsel
PCT/EP2010/051859 WO2010094652A1 (de) 2009-02-17 2010-02-15 Endoskopiekapsel

Publications (1)

Publication Number Publication Date
MX2011008684A true MX2011008684A (es) 2011-09-06

Family

ID=42105926

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011008684A MX2011008684A (es) 2009-02-17 2010-02-15 Capsula endoscopica.

Country Status (7)

Country Link
US (1) US8918154B2 (es)
EP (1) EP2398374A1 (es)
JP (1) JP5404817B2 (es)
CN (1) CN102316786A (es)
BR (1) BRPI1008932A2 (es)
MX (1) MX2011008684A (es)
WO (1) WO2010094652A1 (es)

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DE102008049198B4 (de) * 2008-09-26 2017-03-02 Siemens Healthcare Gmbh Spulensystem, medizinisches Gerät und Verfahren zur berührungslosen magnetischen Navigation eines magnetischen Körpers in einem Arbeitsraum
CN103533881A (zh) * 2011-03-17 2014-01-22 基文影像公司 可再用的体内装置、***及其组装方法
DE102011007356A1 (de) 2011-04-14 2012-10-18 Siemens Aktiengesellschaft Behälter für ein miniaturisiertes medizinisches Gerät
GB201117928D0 (en) * 2011-10-18 2011-11-30 Ecow Ltd Monitoring system
EP2659834A1 (en) * 2012-04-30 2013-11-06 Siemens Aktiengesellschaft Costoptimized Hp capsule
CN102961110A (zh) * 2012-11-07 2013-03-13 深圳市资福技术有限公司 一种可接触式充电的胶囊内窥镜
WO2014071820A1 (zh) * 2012-11-07 2014-05-15 深圳市资福技术有限公司 一种胶囊型内窥镜
CN102973232A (zh) * 2012-11-07 2013-03-20 深圳市资福技术有限公司 一种可充电的胶囊内窥镜
DE102013202257A1 (de) * 2013-02-12 2013-08-22 Siemens Aktiengesellschaft Endoskopiekapsel und Verfahren zur Herstellung einer Endoskopiekapsel
US20140316222A1 (en) * 2013-04-23 2014-10-23 Given Imaging Ltd. In-vivo device, system and method for detection of helicobacter pylori
WO2015180753A1 (de) * 2014-05-26 2015-12-03 Siemens Aktiengesellschaft Anordnung und verfahren zur überprüfung eines messmediums auf vorhandensein von helicobacter pylori
WO2016037662A1 (en) * 2014-09-12 2016-03-17 Siemens Aktiengesellschaft A helicobacter pylori sensor with ph sensor
WO2016045750A1 (en) * 2014-09-26 2016-03-31 Siemens Aktiengesellschaft A technique for detecting helicobacter pylori
WO2016141360A1 (en) * 2015-03-04 2016-09-09 California Institute Of Technology Position sensing and guiding system
US11170625B2 (en) 2018-05-18 2021-11-09 California Institute Of Technology Head positioner for retinal surgery patients
CN109662693A (zh) * 2018-12-29 2019-04-23 深圳普门科技股份有限公司 一种基于气体检测的Hp微型检测胶囊
CN116448867B (zh) * 2023-06-16 2023-10-20 北京市农林科学院智能装备技术研究中心 一种瘤胃液酸碱度无线无源传感器及监测***

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Also Published As

Publication number Publication date
JP2012517840A (ja) 2012-08-09
CN102316786A (zh) 2012-01-11
US8918154B2 (en) 2014-12-23
WO2010094652A1 (de) 2010-08-26
BRPI1008932A2 (pt) 2016-03-15
EP2398374A1 (de) 2011-12-28
US20110313266A1 (en) 2011-12-22
JP5404817B2 (ja) 2014-02-05

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal