CH338928A - Sonde mit ph-Elektroden - Google Patents
Sonde mit ph-ElektrodenInfo
- Publication number
- CH338928A CH338928A CH338928DA CH338928A CH 338928 A CH338928 A CH 338928A CH 338928D A CH338928D A CH 338928DA CH 338928 A CH338928 A CH 338928A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrode
- probe
- reference electrode
- diaphragm
- hose
- Prior art date
Links
- 239000000523 sample Substances 0.000 title claims description 23
- 239000007788 liquid Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 210000001124 body fluid Anatomy 0.000 claims description 2
- 239000010839 body fluid Substances 0.000 claims description 2
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 229940075397 calomel Drugs 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT338928X | 1955-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH338928A true CH338928A (de) | 1959-06-15 |
Family
ID=3672057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH338928D CH338928A (de) | 1955-01-28 | 1956-01-25 | Sonde mit ph-Elektroden |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH338928A (enrdf_load_stackoverflow) |
| NL (1) | NL93668C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2530462A1 (fr) * | 1982-07-26 | 1984-01-27 | Dumas Yves | Pompe a nutrition asservie |
| WO1989009633A1 (en) * | 1988-04-13 | 1989-10-19 | Raymond Glocker | Multilumen catheter |
-
0
- NL NL93668D patent/NL93668C/xx active
-
1956
- 1956-01-25 CH CH338928D patent/CH338928A/de unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2530462A1 (fr) * | 1982-07-26 | 1984-01-27 | Dumas Yves | Pompe a nutrition asservie |
| WO1989009633A1 (en) * | 1988-04-13 | 1989-10-19 | Raymond Glocker | Multilumen catheter |
| DE3812187A1 (de) * | 1988-04-13 | 1989-10-26 | Michael Greive | Mehrlumiger katheter |
Also Published As
| Publication number | Publication date |
|---|---|
| NL93668C (enrdf_load_stackoverflow) |
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