IE35456B1 - A temperature indicator - Google Patents
A temperature indicatorInfo
- Publication number
- IE35456B1 IE35456B1 IE911/71A IE91171A IE35456B1 IE 35456 B1 IE35456 B1 IE 35456B1 IE 911/71 A IE911/71 A IE 911/71A IE 91171 A IE91171 A IE 91171A IE 35456 B1 IE35456 B1 IE 35456B1
- Authority
- IE
- Ireland
- Prior art keywords
- solid solution
- bromo
- layer
- thermometer
- nondecane
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
1360861 Thermometer BIO-MEDICAL SCIENCES Inc 23 July 1971 [24 July 1970 4 March 1971] 34720/71 Heading G1D A thermometer comprises a carrier 11 having regions 7 each including an organic solid solution 9 which melts at a predeterminedtemperature. A clinical thermometer includes a series of regions 7, each containing a solid solution melting 0 2 F higher than the previous one. Each region 7 has an indicator layer 13 and a masking layer 15 to facilitate visual detection of fusion of the solid solution 9 in the region. The indicator layer 13 may be an absorbent paper impregnated with a dye or pigment, and the masking layer may be an absorbent paper of contrasting colour. Alternatively the dye or pigment may be incorporated into the solid solution. The carrier 11 may be aluminium, copper, silver, gold or stainless steel foil, and protective layers 17, 19 may be of polypropylene, poly (ethylene-terephthalate), nitrocellulose or polyvinyl chloride. A metallic powder may be included in layer 19 to improve its heat conductivity. The solid solution 9 may be one of the following binary systems: p-dichlorobenzene with p-bromochlorobenzene, o-chloronitrobenzene with 0-bromo-nitrobenzene, 1- menthol with dl-menthol, acetophenone with henzophenone, demethyl succinate with dimethyl oxalate, 4-chloropropiophenone with 4-bromopropiophenone, 4-chloro-2-methylaniline with 4-bromo-2-methylaniline, 4-chloroacetophenone with 4-bromoacetophenone, n-butyl sulphoxide with n-butyl sulphone, n-hexane with 2-nondecane, cyclohexane with 2-nondecane, α-chlorocinnamaldehyde with α-bromocinnamaldehyde. A suitable ternary solid solution is p-dichlorobenzene, p-bromo-chlorobenzene and either naphthalene or triphenylmethane.
[GB1360861A]
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5800170A | 1970-07-24 | 1970-07-24 | |
US12099871A | 1971-03-04 | 1971-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE35456L IE35456L (en) | 1972-01-24 |
IE35456B1 true IE35456B1 (en) | 1976-02-18 |
Family
ID=26737122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE911/71A IE35456B1 (en) | 1970-07-24 | 1971-07-19 | A temperature indicator |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS5512530B1 (en) |
AT (1) | AT323445B (en) |
AU (1) | AU450637B2 (en) |
BE (1) | BE770290A (en) |
CA (1) | CA976741A (en) |
CH (1) | CH557531A (en) |
DE (1) | DE2134314C3 (en) |
ES (1) | ES393514A1 (en) |
FI (1) | FI61762C (en) |
FR (1) | FR2103073A5 (en) |
GB (1) | GB1360861A (en) |
IE (1) | IE35456B1 (en) |
IL (1) | IL37374A (en) |
LU (1) | LU63584A1 (en) |
NL (1) | NL160389C (en) |
NO (1) | NO132505C (en) |
SE (1) | SE362960B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3704985A (en) * | 1971-03-04 | 1972-12-05 | Bio Medical Sciences Inc | Temperature indicator |
AU5924573A (en) * | 1972-08-22 | 1975-02-20 | Bio Medical Sciences Inc | Temperature indicator |
US4448548A (en) | 1979-06-11 | 1984-05-15 | Pymah Corporation | Steam sterilization indicator |
US6450970B1 (en) | 1999-11-16 | 2002-09-17 | Ron Mahler | Method and device for diagnosing an inflammatory process |
-
1971
- 1971-07-09 DE DE2134314A patent/DE2134314C3/en not_active Expired
- 1971-07-19 IE IE911/71A patent/IE35456B1/en unknown
- 1971-07-19 FR FR7126367A patent/FR2103073A5/fr not_active Expired
- 1971-07-20 BE BE770290A patent/BE770290A/en not_active IP Right Cessation
- 1971-07-21 LU LU63584D patent/LU63584A1/xx unknown
- 1971-07-21 CA CA118,752A patent/CA976741A/en not_active Expired
- 1971-07-22 NO NO2786/71A patent/NO132505C/no unknown
- 1971-07-22 NL NL7110118.A patent/NL160389C/en not_active IP Right Cessation
- 1971-07-22 FI FI2087/71A patent/FI61762C/en active
- 1971-07-22 SE SE09429/71A patent/SE362960B/xx unknown
- 1971-07-22 AT AT639171A patent/AT323445B/en not_active IP Right Cessation
- 1971-07-23 CH CH1093671A patent/CH557531A/en not_active IP Right Cessation
- 1971-07-23 AU AU31607/71A patent/AU450637B2/en not_active Expired
- 1971-07-23 GB GB3472071A patent/GB1360861A/en not_active Expired
- 1971-07-23 IL IL37374A patent/IL37374A/en unknown
- 1971-07-23 JP JP5472971A patent/JPS5512530B1/ja active Pending
-
1972
- 1972-07-22 ES ES393514A patent/ES393514A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL160389B (en) | 1979-05-15 |
AU3160771A (en) | 1973-01-25 |
AU450637B2 (en) | 1974-07-01 |
FI61762C (en) | 1982-09-10 |
SE362960B (en) | 1973-12-27 |
DE2134314B2 (en) | 1977-12-29 |
JPS5512530B1 (en) | 1980-04-02 |
IE35456L (en) | 1972-01-24 |
LU63584A1 (en) | 1971-11-25 |
DE2134314A1 (en) | 1972-02-03 |
IL37374A0 (en) | 1971-10-20 |
NO132505B (en) | 1975-08-11 |
NL7110118A (en) | 1972-01-26 |
NL160389C (en) | 1979-10-15 |
NO132505C (en) | 1975-11-19 |
CA976741A (en) | 1975-10-28 |
CH557531A (en) | 1974-12-31 |
FR2103073A5 (en) | 1972-04-07 |
ES393514A1 (en) | 1975-05-01 |
IL37374A (en) | 1979-05-31 |
DE2134314C3 (en) | 1978-08-31 |
FI61762B (en) | 1982-05-31 |
AT323445B (en) | 1975-07-10 |
BE770290A (en) | 1971-12-01 |
GB1360861A (en) | 1974-07-24 |
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