MX2011008665A - Gastroscopio. - Google Patents
Gastroscopio.Info
- Publication number
- MX2011008665A MX2011008665A MX2011008665A MX2011008665A MX2011008665A MX 2011008665 A MX2011008665 A MX 2011008665A MX 2011008665 A MX2011008665 A MX 2011008665A MX 2011008665 A MX2011008665 A MX 2011008665A MX 2011008665 A MX2011008665 A MX 2011008665A
- Authority
- MX
- Mexico
- Prior art keywords
- electrode
- gastroscope
- sensor
- produced
- acid
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—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
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00097—Sensors
-
- 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
- A61B1/273—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 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
- A61B1/2736—Gastroscopes
-
- 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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14546—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring analytes not otherwise provided for, e.g. ions, cytochromes
-
- 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
- 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
- A61B5/6852—Catheters
-
- 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
- A61B18/1206—Generators therefor
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/126—Generators therefor characterised by the output polarity bipolar
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Gastroenterology & Hepatology (AREA)
- Endocrinology (AREA)
- Physiology (AREA)
- Endoscopes (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
La invención se refiere a un gastroscopio (1) con un tubo (2) flexible de introducción, en cuyo extremo (3) distal está dispuesto un sensor (4), comprendiendo el sensor (4) un primer electrodo (5) de un metal noble, que no puede atacarse mediante ácido, y un segundo electrodo (6) de plata, y pudiendo aplicarse entre el primer electrodo (5) y el segundo electrodo (6) una tensión eléctrica y, en el caso de presencia de amoniaco, pudiendo medirse entre el primer electrodo (5) y el segundo electrodo (6) una modificación de una magnitud eléctrica. Un gastroscopio de este tipo permite un examen del ácido gástrico así como del tejido de la mucosa gástrica para determinar la presencia de Helicobacter pylori, que sólo es un poco molesto para el paciente.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009009290A DE102009009290A1 (de) | 2009-02-17 | 2009-02-17 | Gastroskop |
DE102009023037A DE102009023037A1 (de) | 2009-05-28 | 2009-05-28 | Gastroskop |
DE201010006969 DE102010006969A1 (de) | 2010-02-05 | 2010-02-05 | Gastroskop |
PCT/EP2010/051855 WO2010094651A1 (de) | 2009-02-17 | 2010-02-15 | Gastroskop |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2011008665A true MX2011008665A (es) | 2011-09-08 |
Family
ID=42091517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2011008665A MX2011008665A (es) | 2009-02-17 | 2010-02-15 | Gastroscopio. |
Country Status (6)
Country | Link |
---|---|
US (1) | US8909315B2 (es) |
EP (1) | EP2398375A1 (es) |
JP (1) | JP5295390B2 (es) |
CN (1) | CN102316787A (es) |
MX (1) | MX2011008665A (es) |
WO (1) | WO2010094651A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012214737A1 (de) * | 2012-08-20 | 2014-02-20 | Siemens Aktiengesellschaft | Sensorinstrument |
DE102012214801A1 (de) * | 2012-08-21 | 2014-02-27 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines Sensorinstruments und Sensorinstrument |
WO2015180754A1 (de) * | 2014-05-26 | 2015-12-03 | Siemens Aktiengesellschaft | Messelektrode für einen sensor 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 |
CN105943038B (zh) * | 2016-05-23 | 2018-09-07 | 新乡医学院第三附属医院 | 一种可视微创生物信号采集装置及其操作方法 |
CN105943037B (zh) * | 2016-05-23 | 2018-09-07 | 新乡医学院第三附属医院 | 一种结合腹腔镜的肌电检测装置及其操作方法 |
US20180317774A1 (en) * | 2017-05-02 | 2018-11-08 | Covidien Lp | Infection detection devices and methods |
CN107174194A (zh) * | 2017-07-05 | 2017-09-19 | 李龙娟 | 一种防腐的内科胃镜 |
KR102046712B1 (ko) * | 2018-04-30 | 2019-11-19 | 가톨릭대학교 산학협력단 | 임피던스 측정이 가능한 내시경용 캡 유닛 |
CN109171632B (zh) * | 2018-08-22 | 2021-02-09 | 中南大学湘雅医院 | 一种方便取样的胃镜装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1220966B (de) * | 1958-12-31 | 1966-07-14 | Hans Guenter Noeller Dr | Endoradiosonde |
US5477854A (en) * | 1993-09-16 | 1995-12-26 | Synectics Medical, Inc. | System and method to monitor gastrointestinal Helicobacter pylori infection |
US5507289A (en) * | 1993-09-16 | 1996-04-16 | Synectics Medical, Inc. | System and method to diagnose bacterial growth |
JPH07323034A (ja) | 1994-05-31 | 1995-12-12 | Hitachi Ltd | 細菌検出装置 |
JP2691510B2 (ja) * | 1994-06-02 | 1997-12-17 | 株式会社バイオセンサー研究所 | 酵素の測定装置 |
US6405732B1 (en) * | 1994-06-24 | 2002-06-18 | Curon Medical, Inc. | Method to treat gastric reflux via the detection and ablation of gastro-esophageal nerves and receptors |
US6479278B2 (en) * | 1995-06-13 | 2002-11-12 | Barry Marshall | Detection of Helicobacter pylori in the stomach |
JPH09206095A (ja) * | 1996-02-06 | 1997-08-12 | Chem Kiki Kk | ヘリコバクター・ピロリの存否確認方法及び装置 |
JP2001004581A (ja) * | 1999-06-24 | 2001-01-12 | Sentan Kagaku Gijutsu Incubation Center:Kk | 微小参照電極 |
CN2458626Y (zh) * | 2000-11-23 | 2001-11-07 | 中国科学院电子学研究所 | 检测幽门螺杆菌传感器 |
DE10139153A1 (de) | 2001-08-09 | 2003-02-27 | Ingo F Herrmann | Einweg-Endoskopmantel |
DE10142253C1 (de) | 2001-08-29 | 2003-04-24 | Siemens Ag | Endoroboter |
US6936003B2 (en) | 2002-10-29 | 2005-08-30 | Given Imaging Ltd | In-vivo extendable element device and system, and method of use |
DE10323216B3 (de) * | 2003-05-22 | 2004-12-23 | Siemens Ag | Endoskopieeinrichtung |
JP4230430B2 (ja) * | 2003-09-25 | 2009-02-25 | 富士通株式会社 | 被検体評価装置および被検体評価方法 |
US8021356B2 (en) * | 2003-09-29 | 2011-09-20 | Olympus Corporation | Capsule medication administration system, medication administration method using capsule medication administration system, control method for capsule medication administration system |
US20050096502A1 (en) | 2003-10-29 | 2005-05-05 | Khalili Theodore M. | Robotic surgical device |
US20080200788A1 (en) * | 2006-10-04 | 2008-08-21 | Dexcorn, Inc. | Analyte sensor |
US20050192478A1 (en) * | 2004-02-27 | 2005-09-01 | Williams James P. | System and method for endoscopic optical constrast imaging using an endo-robot |
DE102005032378A1 (de) * | 2005-07-08 | 2007-01-11 | Siemens Ag | Magnetische navigierbare Endoskopie-Kapsel mit Sensor zur Erfassung einer physiologischen Größe |
WO2007020410A1 (en) * | 2005-08-12 | 2007-02-22 | Isis Innovation Limited | Detection of ammonia by electrodes comprising glassy carbon or boron-doped diamond |
US8728289B2 (en) * | 2005-12-15 | 2014-05-20 | Medtronic, Inc. | Monolithic electrodes and pH transducers |
DE102007017267A1 (de) * | 2007-04-12 | 2008-10-16 | Siemens Ag | Verfahren zur Verbesserung der Rentabilität von Untersuchungen oder Behandlungen mit Endoskopiekapseln |
WO2009127528A1 (de) * | 2008-04-18 | 2009-10-22 | Siemens Aktiengesellschaft | Endokapsel |
-
2010
- 2010-02-15 WO PCT/EP2010/051855 patent/WO2010094651A1/de active Application Filing
- 2010-02-15 CN CN2010800081174A patent/CN102316787A/zh active Pending
- 2010-02-15 MX MX2011008665A patent/MX2011008665A/es not_active Application Discontinuation
- 2010-02-15 US US13/148,506 patent/US8909315B2/en not_active Expired - Fee Related
- 2010-02-15 JP JP2011549588A patent/JP5295390B2/ja not_active Expired - Fee Related
- 2010-02-15 EP EP10704556A patent/EP2398375A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2010094651A1 (de) | 2010-08-26 |
US8909315B2 (en) | 2014-12-09 |
JP5295390B2 (ja) | 2013-09-18 |
JP2012517839A (ja) | 2012-08-09 |
US20110313265A1 (en) | 2011-12-22 |
CN102316787A (zh) | 2012-01-11 |
EP2398375A1 (de) | 2011-12-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |