JPS534349B2 - - Google Patents

Info

Publication number
JPS534349B2
JPS534349B2 JP9468075A JP9468075A JPS534349B2 JP S534349 B2 JPS534349 B2 JP S534349B2 JP 9468075 A JP9468075 A JP 9468075A JP 9468075 A JP9468075 A JP 9468075A JP S534349 B2 JPS534349 B2 JP S534349B2
Authority
JP
Japan
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
JP9468075A
Other languages
Japanese (ja)
Other versions
JPS5138789A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS5138789A publication Critical patent/JPS5138789A/ja
Publication of JPS534349B2 publication Critical patent/JPS534349B2/ja
Expired 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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)
JP9468075A 1974-08-01 1975-08-01 Expired JPS534349B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS5138789A JPS5138789A (enrdf_load_stackoverflow) 1976-03-31
JPS534349B2 true JPS534349B2 (enrdf_load_stackoverflow) 1978-02-16

Family

ID=23962348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9468075A Expired JPS534349B2 (enrdf_load_stackoverflow) 1974-08-01 1975-08-01

Country Status (4)

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

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 (enrdf_load_stackoverflow) * 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
FR2280397A1 (fr) 1976-02-27
GB1510682A (en) 1978-05-10
FR2280397B1 (enrdf_load_stackoverflow) 1979-07-06
JPS5138789A (enrdf_load_stackoverflow) 1976-03-31
DE2534256B2 (de) 1978-04-13
DE2534256C3 (de) 1978-11-30
DE2534256A1 (de) 1976-02-12

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