DK101690A - Tonometrisk kateterapparat - Google Patents

Tonometrisk kateterapparat Download PDF

Info

Publication number
DK101690A
DK101690A DK101690A DK101690A DK101690A DK 101690 A DK101690 A DK 101690A DK 101690 A DK101690 A DK 101690A DK 101690 A DK101690 A DK 101690A DK 101690 A DK101690 A DK 101690A
Authority
DK
Denmark
Prior art keywords
fluid
organ
tonometric
fluids
tonometric catheter
Prior art date
Application number
DK101690A
Other languages
English (en)
Other versions
DK101690D0 (da
Inventor
Richard G Fiddian-Green
Original Assignee
Mountpelier Investments
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 Mountpelier Investments filed Critical Mountpelier Investments
Publication of DK101690D0 publication Critical patent/DK101690D0/da
Publication of DK101690A publication Critical patent/DK101690A/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—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
    • A61B5/14542—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 blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • A61B5/14539—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 pH
    • 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
    • A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—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 using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by 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
    • A61B5/1468—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 using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—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 using chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by 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
    • 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
    • A61B5/4255—Intestines, colon or appendix
    • 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
    • A61B5/6853—Catheters with a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1061—Balloon catheters with special features or adapted for special applications having separate inflations tubes, e.g. coaxial tubes or tubes otherwise arranged apart from the catheter tube

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Physiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endocrinology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Massaging Devices (AREA)
  • Finger-Pressure Massage (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Detergent Compositions (AREA)
  • Disintegrating Or Milling (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DK101690A 1988-08-26 1990-04-25 Tonometrisk kateterapparat DK101690A (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23728688A 1988-08-26 1988-08-26
US38070489A 1989-07-13 1989-07-13
PCT/US1989/003668 WO1990001894A1 (en) 1988-08-26 1989-08-24 Tonometric catheter combination

Publications (2)

Publication Number Publication Date
DK101690D0 DK101690D0 (da) 1990-04-25
DK101690A true DK101690A (da) 1990-06-25

Family

ID=26930519

Family Applications (1)

Application Number Title Priority Date Filing Date
DK101690A DK101690A (da) 1988-08-26 1990-04-25 Tonometrisk kateterapparat

Country Status (9)

Country Link
EP (1) EP0387329B1 (da)
JP (1) JP2831417B2 (da)
KR (1) KR0147299B1 (da)
AT (1) ATE133047T1 (da)
AU (2) AU637062B2 (da)
DE (1) DE68925476T2 (da)
DK (1) DK101690A (da)
FI (1) FI902068A0 (da)
WO (1) WO1990001894A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105812A (en) * 1990-07-25 1992-04-21 Baylor College Of Medicine Nasogastric tube with removable pH detector
US5251619A (en) * 1991-12-04 1993-10-12 Lee Myung Ho Tonometric tracheal tube
GB9127390D0 (en) * 1991-12-24 1992-02-19 Medicina Ltd Gastric probe
US5333609A (en) * 1992-05-19 1994-08-02 Minnesota Mining And Manufacturing Company Catheter and probe-catheter assembly
FI96379C (fi) * 1992-10-16 1996-06-25 Instrumentarium Oy Menetelmä ja laitteisto näytteen analysoimiseksi
CA2152272A1 (en) * 1993-03-22 1994-09-29 Richard G. Fiddian-Green Remote sensing tonometric catheter apparatus and method
GB9815667D0 (en) * 1998-07-17 1998-09-16 Medinnova Sf Device
CA2567172A1 (en) * 2004-05-25 2005-12-08 Altana Pharma Ag Device and method for monitoring the functioning of the lower esophageal sphincter
US20090198182A1 (en) * 2004-06-30 2009-08-06 Jms Co., Ltd. Member For Catheter's Position Verification Having Color Change Indicator And Catheter Having The Member For Catheter's Position Verification
US8986269B2 (en) * 2010-11-11 2015-03-24 Ulcerx Medical Inc. Wound leakage vacuum collection device
GB2552842B (en) * 2016-08-12 2019-08-28 Aspirate N Go Ltd Aspirators
CN112074304A (zh) * 2018-04-04 2020-12-11 凯希特许有限公司 用于控制与流体滴注治疗和清洗联用的负压治疗的系统和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480003A (en) * 1967-02-03 1969-11-25 Battelle Development Corp Apparatus for measuring esophageal motility
US4020830A (en) * 1975-03-12 1977-05-03 The University Of Utah Selective chemical sensitive FET transducers
GB1527801A (en) * 1976-07-21 1978-10-11 Rolfe P Catheters
US4273636A (en) * 1977-05-26 1981-06-16 Kiyoo Shimada Selective chemical sensitive field effect transistor transducers
DE2734247C2 (de) * 1977-07-29 1984-07-19 Fresenius AG, 6380 Bad Homburg Vorrichtung zur fortlaufenden chemischen Analyse im lebenden Körper
US4338174A (en) * 1979-01-08 1982-07-06 Mcneilab, Inc. Electrochemical sensor with temperature compensation means
NL8001420A (nl) * 1980-03-10 1981-10-01 Cordis Europ Voor een elektrochemische meting toepasbare elektrode omvattend samenstel, in het bijzonder een als een isfet uitgevoerd samenstel, en werkwijze ter vervaardiging van het samenstel.
US4381011A (en) * 1981-05-04 1983-04-26 Somers 3Rd Lewis S Enteral feeding apparatus and method
EP0073558A3 (en) * 1981-08-25 1984-09-26 THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce Fiber optic ph probe for tissue measurements
US4432366A (en) * 1981-11-27 1984-02-21 Cordis Corporation Reference electrode catheter
US4643192A (en) * 1982-03-22 1987-02-17 Regents Of The University Of Michigan Hollow viscus tonometry
US4497324A (en) * 1983-10-03 1985-02-05 American Hospital Supply Corporation Temperature monitoring catheter
US4671287A (en) * 1983-12-29 1987-06-09 Fiddian Green Richard G Apparatus and method for sustaining vitality of organs of the gastrointestinal tract
US4576590A (en) * 1983-12-29 1986-03-18 Fiddian Green Richard G Intraluminal membrane oxygenator method for a tubular organ of the gastrointestinal tract
US4727730A (en) * 1986-07-10 1988-03-01 Medex, Inc. Integrated optic system for monitoring blood pressure

Also Published As

Publication number Publication date
FI902068A0 (fi) 1990-04-25
AU637062B2 (en) 1993-05-20
JPH03502538A (ja) 1991-06-13
KR0147299B1 (ko) 1998-08-01
AU4474993A (en) 1993-11-11
WO1990001894A1 (en) 1990-03-08
DE68925476T2 (de) 1996-08-01
AU4196989A (en) 1990-03-23
ATE133047T1 (de) 1996-02-15
EP0387329A1 (en) 1990-09-19
JP2831417B2 (ja) 1998-12-02
DK101690D0 (da) 1990-04-25
KR900701212A (ko) 1990-12-01
EP0387329A4 (en) 1992-08-05
DE68925476D1 (de) 1996-02-29
EP0387329B1 (en) 1996-01-17
AU663609B2 (en) 1995-10-12

Similar Documents

Publication Publication Date Title
US4643192A (en) Hollow viscus tonometry
DK101690D0 (da) Tonometrisk kateterapparat
US5423320A (en) Air tonometry method and apparatus for measuring intraluminal gastrointestinal pCO2 and pO2
EP0251027A3 (en) Means for measuring the partial pressure of gases and gas mixtures dissolved in a fluid
ATE113379T1 (de) Vorrichtung zur prüfung der dichtigkeit eines stückes.
HK1055552A1 (en) Method and device for detecting substqnces in bodyfluids by raman spectroscopy
SE8200011L (sv) Apparat och sett for metning av provtryck
KR860700154A (ko) 위암의 체외 진단방법
NO872677D0 (no) Fremgangsmaate for overvaakning av tettheten av en lagringsenhet og lagringsenhet for utnyttelse av fremgangsmaaten.
ATE139127T1 (de) Drainagevorrichtung mit absaugung oder schwerkraftabfluss
DE69433056D1 (de) Vorrichtung zur fernmessung mittels eines tonometrie-katheters
ATE132719T1 (de) Tonometrische kathetervorrichtung und verfahren mit fernsensor
ES2014889A6 (es) Aparato de cateter tonometrico para medir una propiedad de un fluido o gas.
EP0089647B1 (en) Hollow viscus tonometry
NO971251L (no) Pröveenhet for engangsbruk, for undersökelse av kroppsvæske
ES2167104T3 (es) Dispositivo para determinar el volumen de un cuerpo de ensayo de ceramica.
DE3877287D1 (de) Blutentnahmevorrichtung.
SE8201448L (sv) Forfarande och anordning for transmission av mindre provvetskevolymer
SE9701009D0 (sv) Method and technique to obtain regionally representative gaseous samples from the human gastrointestinal tract used in the diagnosis of gastrointestinal disease
ATE116124T1 (de) Unterdruck-sammelbehälter.
SU1456166A1 (ru) Устройство дл изучени биомеханических свойств полых органов
ATE93964T1 (de) Anzeigevorrichtung fuer gasdruecke und verfahren zum herstellen derselben.
JPS63318926A (ja) ファイバ−スコ−プ用外套管
RU1777843C (ru) Устройство Ю.С.Сидоренко дл сбора жидкости из матки
FI893445A (fi) Anordning foer maetning av jordtemperatur.

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment