ATE133047T1 - Tonometrische katheter-kombination - Google Patents

Tonometrische katheter-kombination

Info

Publication number
ATE133047T1
ATE133047T1 AT89909975T AT89909975T ATE133047T1 AT E133047 T1 ATE133047 T1 AT E133047T1 AT 89909975 T AT89909975 T AT 89909975T AT 89909975 T AT89909975 T AT 89909975T AT E133047 T1 ATE133047 T1 AT E133047T1
Authority
AT
Austria
Prior art keywords
fluid
tonometric catheter
organ
fluids
catheter combination
Prior art date
Application number
AT89909975T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE133047T1 publication Critical patent/ATE133047T1/de

Links

Classifications

    • 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
    • A61B5/14542—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
    • 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)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Physiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endocrinology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Massaging Devices (AREA)
  • Finger-Pressure Massage (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Detergent Compositions (AREA)
  • Disintegrating Or Milling (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT89909975T 1988-08-26 1989-08-24 Tonometrische katheter-kombination ATE133047T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23728688A 1988-08-26 1988-08-26
US38070489A 1989-07-13 1989-07-13

Publications (1)

Publication Number Publication Date
ATE133047T1 true ATE133047T1 (de) 1996-02-15

Family

ID=26930519

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89909975T ATE133047T1 (de) 1988-08-26 1989-08-24 Tonometrische katheter-kombination

Country Status (9)

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

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 (de) * 1981-08-25 1984-09-26 THE UNITED STATES OF AMERICA as represented by the Secretary United States Department of Commerce Lichtleitsonde zur Messung des pH-Wertes von Gewebe
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
DK101690A (da) 1990-06-25
WO1990001894A1 (en) 1990-03-08
DE68925476T2 (de) 1996-08-01
AU4196989A (en) 1990-03-23
EP0387329A1 (de) 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 (de) 1996-01-17
AU663609B2 (en) 1995-10-12

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