FR2280397B1 - - Google Patents

Info

Publication number
FR2280397B1
FR2280397B1 FR7523839A FR7523839A FR2280397B1 FR 2280397 B1 FR2280397 B1 FR 2280397B1 FR 7523839 A FR7523839 A FR 7523839A FR 7523839 A FR7523839 A FR 7523839A FR 2280397 B1 FR2280397 B1 FR 2280397B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7523839A
Other languages
French (fr)
Other versions
FR2280397A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airco Inc
Original Assignee
Airco Inc
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 Airco Inc filed Critical Airco Inc
Publication of FR2280397A1 publication Critical patent/FR2280397A1/fr
Application granted granted Critical
Publication of FR2280397B1 publication Critical patent/FR2280397B1/fr
Granted legal-status Critical Current

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
    • 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
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
FR7523839A 1974-08-01 1975-07-30 Catheter pour prelevement de gaz sanguins Granted FR2280397A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49393974A 1974-08-01 1974-08-01

Publications (2)

Publication Number Publication Date
FR2280397A1 FR2280397A1 (fr) 1976-02-27
FR2280397B1 true FR2280397B1 (de) 1979-07-06

Family

ID=23962348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523839A Granted FR2280397A1 (fr) 1974-08-01 1975-07-30 Catheter pour prelevement de gaz sanguins

Country Status (4)

Country Link
JP (1) JPS534349B2 (de)
DE (1) DE2534256C3 (de)
FR (1) FR2280397A1 (de)
GB (1) GB1510682A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734248A1 (de) * 1977-07-29 1979-02-08 Fresenius Chem Pharm Ind Tragbare kuenstliche niere
JPS54125886A (en) * 1978-03-22 1979-09-29 Sumitomo Electric Industries Spectroscopic analytical device for diagnosing disease condition
US4187856A (en) * 1978-04-03 1980-02-12 The Perkin-Elmer Corporation High-speed transmission of blood stream gases
JPS6022850B2 (ja) * 1979-09-19 1985-06-04 松下電器産業株式会社 タイマ−装置
SE434214B (sv) * 1982-12-01 1984-07-16 Carl Urban Ungerstedt Dialysprob, avsedd for inforing i biologiska vevnader
JPH0317679Y2 (de) * 1984-09-05 1991-04-15
US4603699A (en) * 1984-11-20 1986-08-05 Himpens Jacques M Apparatus and method for measuring osmotic pressure in situ
DE3620873A1 (de) * 1986-06-21 1987-12-23 Rau Guenter Vorrichtung zur bestimmung des partialdruckes von in einem fluid geloesten gasen und gasgemischen
US5167623A (en) * 1990-12-27 1992-12-01 The Kendall Company Multilumen catheter
DE29901179U1 (de) * 1999-01-25 1999-09-16 Schregel, Werner, Prof. Dr.med., 47802 Krefeld Katheter zum Einführen in Blutbahnen
DE10206978A1 (de) * 2002-02-20 2003-09-04 Klaus Zuechner Katheter zum Einbringen in ein Blutgefäß
CN105987829B (zh) * 2015-02-09 2019-06-07 上海北分科技股份有限公司 一种便携式烟气测量装置
CN110274790A (zh) * 2019-07-02 2019-09-24 南京信息工程大学 一种沉积物厌氧培养及气液采样装置及其使用方法
CN113171806A (zh) * 2021-03-04 2021-07-27 深圳大学 一次性灌注用标本插管

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572315A (en) * 1968-11-26 1971-03-23 John S Cullen Intravascular catheter with gas-permeable tip

Also Published As

Publication number Publication date
DE2534256C3 (de) 1978-11-30
DE2534256A1 (de) 1976-02-12
JPS5138789A (de) 1976-03-31
GB1510682A (en) 1978-05-10
DE2534256B2 (de) 1978-04-13
FR2280397A1 (fr) 1976-02-27
JPS534349B2 (de) 1978-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse