ATE50134T1 - Apparat zur messung des osmotischen druckes in situ. - Google Patents

Apparat zur messung des osmotischen druckes in situ.

Info

Publication number
ATE50134T1
ATE50134T1 AT85114397T AT85114397T ATE50134T1 AT E50134 T1 ATE50134 T1 AT E50134T1 AT 85114397 T AT85114397 T AT 85114397T AT 85114397 T AT85114397 T AT 85114397T AT E50134 T1 ATE50134 T1 AT E50134T1
Authority
AT
Austria
Prior art keywords
fibrils
lumen
lumens
catheter
osmotic pressure
Prior art date
Application number
AT85114397T
Other languages
English (en)
Inventor
Jacques M Dr Himpens
Original Assignee
Jacques M Dr Himpens
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 Jacques M Dr Himpens filed Critical Jacques M Dr Himpens
Application granted granted Critical
Publication of ATE50134T1 publication Critical patent/ATE50134T1/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
    • A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • 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
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Fluid Pressure (AREA)
AT85114397T 1984-11-20 1985-11-13 Apparat zur messung des osmotischen druckes in situ. ATE50134T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/673,290 US4603699A (en) 1984-11-20 1984-11-20 Apparatus and method for measuring osmotic pressure in situ
EP85114397A EP0183131B1 (de) 1984-11-20 1985-11-13 Apparat zur Messung des osmotischen Druckes in situ

Publications (1)

Publication Number Publication Date
ATE50134T1 true ATE50134T1 (de) 1990-02-15

Family

ID=24702047

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85114397T ATE50134T1 (de) 1984-11-20 1985-11-13 Apparat zur messung des osmotischen druckes in situ.

Country Status (5)

Country Link
US (1) US4603699A (de)
EP (1) EP0183131B1 (de)
JP (1) JPH0796015B2 (de)
AT (1) ATE50134T1 (de)
DE (1) DE3575856D1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE460396B (sv) * 1988-07-29 1989-10-09 Radisensor Ab Miniatyriserad givaranordning foer maetning av fysiologiska tryck in vivo
US5143080A (en) * 1988-12-07 1992-09-01 York Kenneth K In vivo osmometer
US5108364A (en) * 1989-02-16 1992-04-28 Sumitomo Bakelte Company Limited Monitoring catheter for medical use
US4966161A (en) * 1989-03-31 1990-10-30 Utah Medical Products Apparatus for continuously measuring intracompartmental pressure within a body cavity
US5037386A (en) * 1989-11-17 1991-08-06 Minnesota Mining And Manufacturing Company Pressure sensing scope cannula
US5063936A (en) * 1990-03-23 1991-11-12 Nihon Kohden Corporation Internal pressure measuring device using catheter with multiple lumens
US5181516A (en) * 1990-08-27 1993-01-26 Nihon Kohden Corporation Internal pressure measuring device using catheter with multiple lumens
US5203340A (en) * 1990-09-07 1993-04-20 Becton, Dickinson And Company Apparatus for rezeroing an in vivo pressure sensor and method for rezeroing
US5133358A (en) * 1990-09-07 1992-07-28 Becton, Dickinson And Company Apparatus for rezeroing an in vivo pressure sensor and method for rezeroing
EP0734516A4 (de) * 1993-11-19 1997-11-19 Commw Scient Ind Res Org Diffusionszelle
US6468262B1 (en) * 1999-12-02 2002-10-22 Embol-X, Inc. Buoyant tip aspiration catheter and methods of use
WO2003061475A1 (en) * 2002-01-23 2003-07-31 Danfoss A/S Method and device for monitoring analyte concentration by use of differential osmotic pressure measurement
EP1527330A1 (de) * 2002-08-06 2005-05-04 The Regents of the University of California Osmometrie an einem tränenflüssigkeitsfilm
US8020433B2 (en) * 2003-03-25 2011-09-20 Tearlab Research, Inc. Systems and methods for a sample fluid collection device
US7905134B2 (en) 2002-08-06 2011-03-15 The Regents Of The University Of California Biomarker normalization
US7810380B2 (en) 2003-03-25 2010-10-12 Tearlab Research, Inc. Systems and methods for collecting tear film and measuring tear film osmolarity
US7129717B2 (en) * 2003-11-19 2006-10-31 Ocusense, Inc. Systems and methods for measuring tear film osmolarity
DE102004015640B4 (de) * 2004-03-31 2007-05-03 Siemens Ag Vorrichtung zum Durchführen einer "Cutting-Balloon"-Intervention mit OCT-Überwachung
US7798954B2 (en) 2006-01-04 2010-09-21 Allergan, Inc. Hydraulic gastric band with collapsible reservoir
US8043206B2 (en) 2006-01-04 2011-10-25 Allergan, Inc. Self-regulating gastric band with pressure data processing
US8211053B2 (en) * 2008-05-13 2012-07-03 Equilibrate, Llc Interosmolar fluid removal
US20100185049A1 (en) 2008-10-22 2010-07-22 Allergan, Inc. Dome and screw valves for remotely adjustable gastric banding systems
US8840541B2 (en) 2010-02-25 2014-09-23 Apollo Endosurgery, Inc. Pressure sensing gastric banding system
US8939888B2 (en) 2010-04-28 2015-01-27 Apollo Endosurgery, Inc. Method and system for determining the pressure of a fluid in a syringe, an access port, a catheter, and a gastric band
US20110270025A1 (en) 2010-04-30 2011-11-03 Allergan, Inc. Remotely powered remotely adjustable gastric band system
US8725435B2 (en) 2011-04-13 2014-05-13 Apollo Endosurgery, Inc. Syringe-based leak detection system
BR112017005121A2 (pt) 2014-09-23 2018-07-31 Tearlab Res Inc sistemas e métodos para integração de coleta de lágrima microfluídica e análise de fluxo lateral de analitos de interesse.
CN114739871B (zh) * 2022-04-12 2024-09-13 中国十七冶集团有限公司 一种桥梁桩基施工中地下水流监测预警方法
WO2024107547A1 (en) * 2022-11-14 2024-05-23 The Regents Of The University Of California Systems and methods for measuring osmotic pressure

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840069A (en) * 1954-09-25 1958-06-24 Nat Res Dev Penetrating instruments such as hypodermic needles and their use in an imbibition pressure meter
US3635075A (en) * 1970-06-29 1972-01-18 Beckman Instruments Inc Osmometer
GB1510682A (en) * 1974-08-01 1978-05-10 Airco Inc Blood gas catheter
SE397731B (sv) * 1975-03-27 1977-11-14 Servochem Steriliserbar och regenererbar enzymelektrod samt sett att framstella densamma
US4028931A (en) * 1976-02-13 1977-06-14 Cardio Pulminary Laboratory Research Foundation Osmotic pressure sensing head
JPS5489797A (en) * 1977-12-27 1979-07-17 Hokkaido Daigakuchiyou Needle shaped colloid osmosis pressure meter
CH645391A5 (de) * 1978-02-21 1984-09-28 Ciba Geigy Ag Polymere mit succinylobernsteinsaeureester-resten.
US4170895A (en) * 1978-02-27 1979-10-16 Kliger Gilbert L Oncotic pressure measurement cell
US4150564A (en) * 1978-04-10 1979-04-24 Wescor, Inc. Osmometer for colloid osmometry
DE2828206C2 (de) * 1978-06-27 1986-09-11 Siemens AG, 1000 Berlin und 8000 München Katheter zum Einführen in ein Gefäß eines Patienten
ZA803141B (en) * 1979-06-07 1981-08-26 Medishield Corp Ltd Apparatus for analysis of absorbed gases
US4403984A (en) * 1979-12-28 1983-09-13 Biotek, Inc. System for demand-based adminstration of insulin
US4431009A (en) * 1981-09-08 1984-02-14 Biomedical Dynamics Corporation Apparatus for measuring blood pressure
US4403983A (en) * 1981-11-06 1983-09-13 Shiley Incorporated Dual lumen subclavian cannula
DE3228438C2 (de) * 1982-07-30 1985-01-17 Karl Dr. 6301 Pohlheim Aigner Doppellumiger Katheter
US4475556A (en) * 1983-01-03 1984-10-09 Reiff Theodore R Rapid measurement of colloid osmotic equilibrium pressure
US4538616A (en) * 1983-07-25 1985-09-03 Robert Rogoff Blood sugar level sensing and monitoring transducer

Also Published As

Publication number Publication date
EP0183131A1 (de) 1986-06-04
EP0183131B1 (de) 1990-02-07
US4603699A (en) 1986-08-05
DE3575856D1 (de) 1990-03-15
JPH0796015B2 (ja) 1995-10-18
JPS61191963A (ja) 1986-08-26

Similar Documents

Publication Publication Date Title
ATE50134T1 (de) Apparat zur messung des osmotischen druckes in situ.
US4235231A (en) Portable artificial kidney
Korthuis et al. Leukocyte depletion attenuates vascular injury in postischemic skeletal muscle
US4633878A (en) Device for the automatic insulin or glucose infusion in diabetic subjects, based on the continuous monitoring of the patient's glucose, obtained without blood withdrawal
Desjardins et al. Heparinase treatment suggests a role for the endothelial cell glycocalyx in regulation of capillary hematocrit
JPS5940864A (ja) 血液の生体内清浄化装置
Bill The role of ciliary blood flow and ultrafiltration in aqueous humor formation
Alfrey et al. Uremic hemopericardium
GB1387361A (en) Closed drainage system for draining liquid from a body cavity
ES2077519A1 (es) Cateter intraaortico para perfusion y conservacion renal.
MX9306336A (es) Metodo y aparato para monitorear o vigilar un tratamiento de hemodialisis,que se lleva a cabo en una maquina de hemodialisis.
JPS60158867A (ja) 血液の生体内浄化装置のための二重空洞カテーテル
EP2198900A3 (de) Verfahren und Vorrichtung zum Erkennen einer Rezirkulation
GB1189203A (en) Improved Body Organ Apparatus
ATE81788T1 (de) Verbesserungen an gewebevertraeglichen, nichtthrombogenen oberflaechen.
Gardner et al. Safety and efficacy of continuous flush systems for arterial and pulmonary artery catheters
Richardson et al. Regional administration of drugs to control thrombosis in artificial organs
Effros et al. Movement of ions and small solutes across endothelium and epithelium of perfused rabbit lungs
Michel et al. Pulmonary capillary permeability to HRP in dogs: a physiological and morphological study
Carswell et al. The effects of left atrial distension upon urine flow from the isolated perfused kidney
FR2344297A1 (fr) Perfectionnement aux reins artificiels
IT8021982A0 (it) Pompa cardiaca per la circolazione extracorporea del sangue con rallentamento del flusso sanguigno durante la circolazione extracorporea.
Broaddus et al. Pleural liquid and protein turnover in health and disease
Cross et al. Urea permeability of alveolar membrane; hemodynamic effects of liquid in the alveolar spaces
Adair et al. Modification of lymph by sheep caudal mediastinal node: effect of intranodal endotoxin

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties