GB1360861A - Temperature indicator - Google Patents
Temperature indicatorInfo
- Publication number
- GB1360861A GB1360861A GB3472071A GB3472071A GB1360861A GB 1360861 A GB1360861 A GB 1360861A GB 3472071 A GB3472071 A GB 3472071A GB 3472071 A GB3472071 A GB 3472071A GB 1360861 A GB1360861 A GB 1360861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solid solution
- bromo
- layer
- thermometer
- nondecane
- Prior art date
- 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
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 0À2 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.
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 (1)
Publication Number | Publication Date |
---|---|
GB1360861A true GB1360861A (en) | 1974-07-24 |
Family
ID=26737122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3472071A Expired GB1360861A (en) | 1970-07-24 | 1971-07-23 | 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE34515E (en) | 1979-06-11 | 1994-01-18 | Pymah Corporation | Steam sterilization indicator |
Families Citing this family (3)
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 |
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 CA CA118,752A patent/CA976741A/en not_active Expired
- 1971-07-21 LU LU63584D patent/LU63584A1/xx unknown
- 1971-07-22 FI FI2087/71A patent/FI61762C/en active
- 1971-07-22 AT AT639171A patent/AT323445B/en not_active IP Right Cessation
- 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 SE SE09429/71A patent/SE362960B/xx unknown
- 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 IL IL37374A patent/IL37374A/en unknown
- 1971-07-23 JP JP5472971A patent/JPS5512530B1/ja active Pending
- 1971-07-23 GB GB3472071A patent/GB1360861A/en not_active Expired
-
1972
- 1972-07-22 ES ES393514A patent/ES393514A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE34515E (en) | 1979-06-11 | 1994-01-18 | Pymah Corporation | Steam sterilization indicator |
Also Published As
Publication number | Publication date |
---|---|
AU3160771A (en) | 1973-01-25 |
NO132505C (en) | 1975-11-19 |
FR2103073A5 (en) | 1972-04-07 |
IE35456B1 (en) | 1976-02-18 |
ES393514A1 (en) | 1975-05-01 |
DE2134314C3 (en) | 1978-08-31 |
DE2134314A1 (en) | 1972-02-03 |
CA976741A (en) | 1975-10-28 |
IL37374A (en) | 1979-05-31 |
FI61762B (en) | 1982-05-31 |
CH557531A (en) | 1974-12-31 |
SE362960B (en) | 1973-12-27 |
LU63584A1 (en) | 1971-11-25 |
IE35456L (en) | 1972-01-24 |
NL7110118A (en) | 1972-01-26 |
AU450637B2 (en) | 1974-07-01 |
JPS5512530B1 (en) | 1980-04-02 |
IL37374A0 (en) | 1971-10-20 |
NL160389B (en) | 1979-05-15 |
AT323445B (en) | 1975-07-10 |
NO132505B (en) | 1975-08-11 |
NL160389C (en) | 1979-10-15 |
BE770290A (en) | 1971-12-01 |
DE2134314B2 (en) | 1977-12-29 |
FI61762C (en) | 1982-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |