CN204581238U - Reusable clinical thermometer - Google Patents
Reusable clinical thermometer Download PDFInfo
- Publication number
- CN204581238U CN204581238U CN201520136742.7U CN201520136742U CN204581238U CN 204581238 U CN204581238 U CN 204581238U CN 201520136742 U CN201520136742 U CN 201520136742U CN 204581238 U CN204581238 U CN 204581238U
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- China
- Prior art keywords
- layer
- temperature
- sensitive
- clinical thermometer
- male component
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- Expired - Fee Related
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- 239000010410 layer Substances 0.000 claims abstract description 90
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 230000006698 induction Effects 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000004642 Polyimide Substances 0.000 claims abstract description 4
- 229920006335 epoxy glue Polymers 0.000 claims abstract description 4
- 229920001721 polyimide Polymers 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 9
- 230000036760 body temperature Effects 0.000 abstract description 9
- 238000009529 body temperature measurement Methods 0.000 abstract description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical group [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 11
- 210000001061 forehead Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000003934 vacuole Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
This utility model belongs to technical field of medical equipment, aims to provide a kind of structure simple, and temperature survey is accurate, and the reusable body temperature trans of energy, concrete technical scheme is: reusable clinical thermometer, comprise induction end, link and the cable for being connected induction end and link, induction end comprises liner, temperature-sensitive layer and shell, liner is epoxy glue layer, temperature-sensitive layer is critesistor, the copper sheet layer that temperature-sensitive layer comprises heat sensitive chip layer and is connected with heat sensitive chip layer, copper sheet layer is outside equipped with encapsulated layer, also layer protective layer is enclosed between copper sheet layer and encapsulated layer, protective layer is polyimides material, encapsulated layer is glass encapsulating layer, link comprises male component and female component, be connected by housing between male component and female component, this utility model is electronic temperature measurement, error control is between ± 0.1 DEG C, accuracy is very high, there is good mechanical strength simultaneously, enhance stability, protect copper cash not by external influence better.
Description
Technical field
This utility model belongs to technical field of medical equipment, relates to a kind of body temperature trans, is specifically related to a kind of reusable body temperature trans.
Background technology
Clinical thermometer is also known as clinical thermometer, and the operation material of clinical thermometer is hydrargyrum, and above its glass envelope volumetric ratio, tubule is capacious many, be surrounded by hydrargyrum in bubble, owing to being subject to the impact of body temperature, produce small change, the expansion of hydrargyrum volume, makes the length of mercury column in pipe that significantly change occur.The change of human body temperature is generally between 35 DEG C to 42 DEG C, so the scale of clinical thermometer normally 35 DEG C to 42 DEG C, and the scope often spent is divided into again 10 parts, and therefore clinical thermometer can be accurate to 1/10 degree.The neck of bottom near vacuole place of clinical thermometer is a very narrow bent neck, and when surveying body temperature, the hydrargyrum in vacuole, volumetric expansion of being heated, hydrargyrum can rise to certain position in pipe by neck portion, and when reaching thermal balance with body temperature, mercury column is constant.After clinical thermometer leaves human body, outside air temperature is lower, and cold volume contraction met by hydrargyrum, just disconnects at narrow bent neck portion, the part hydrargyrum risen up in pipe is moved back to return, still keep mercury column with the height reached during human contact.
But, in operating room or emergency room, often need the temperature of the parts such as continuous measurement oxter, forehead, finger or toe, the temperature also relatively good measurement of oxter, the bad measurement of temperature at the positions such as forehead, finger and toe, and the error of hydrargyrum is comparatively large, and all need, by clinical thermometer return, can not reuse at every turn.In addition, reading numerical values also has deviation, uses inconvenience, affects work efficiency.
Summary of the invention
This utility model overcomes the deficiency that prior art exists, and aims to provide a kind of structure simple, and temperature survey is accurate, and can reusable body temperature trans.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: reusable clinical thermometer, comprise induction end, link and the cable for being connected induction end and link, induction end comprises liner, temperature-sensitive layer and shell, described liner, temperature-sensitive layer and shell are hollow chondritic, the inwall that liner is close to temperature-sensitive layer is arranged, the outer wall that shell is close to temperature-sensitive layer is arranged, liner is epoxy glue layer, temperature-sensitive layer is critesistor, the copper sheet layer that described temperature-sensitive layer comprises heat sensitive chip layer and is connected with heat sensitive chip layer, described copper sheet layer is outside equipped with encapsulated layer, also layer protective layer is enclosed between described copper sheet layer and encapsulated layer, described protective layer is polyimides material, described encapsulated layer is glass encapsulating layer, link comprises male component and female component, be connected by housing between male component and female component, the first signal terminal is provided with in male component, secondary signal terminal is provided with in female component, secondary signal terminal is provided with multiple insulation jack, one end of cable is connected with temperature-sensitive layer, the other end is connected with the secondary signal terminal in female component.Link of the present utility model is connected with the instrument of operation, is measured, temperature is directly transferred to instrument, can reads exactly after Temperature numerical complete stability by temperature-sensitive layer to the finger of human body, toe or forehead temperature, very convenient.And this utility model is electronic temperature measurement, error control is between ± 0.1 DEG C, and accuracy is very high.Temperature-sensitive layer of the present utility model has good insulating properties, anti-pressure and abrasion-proof, impact resistance, heat-resisting quantity and reactance voltage effect, has good mechanical strength simultaneously, enhances stability, protects copper cash better not by external influence.
Wherein, according to actual needs, temperature-sensitive layer can be single thermal resistor layer, and cable is supporting red white two cables.
Wherein, according to actual needs, temperature-sensitive layer can be two thermal resistor layer, and cable is supporting red Bai Huangsan bar cable.
Wherein, the insulated part of all insulation jacks of secondary signal terminal is connected as a single entity formation collets, and insulation effect is good, avoids producing signal disturbing.
Wherein, the outer wall of male component has screw thread, spun by screw thread between the socket on male component and instrument, convenient to operation.
Wherein, male component is snap joint, is spun between the socket on male component and instrument by screw thread, faster and more convenient operation.
Wherein, in male component, be provided with guiding rib, convenient directed insertion.
Wherein, entangled by heat-shrink tube between cable and female component and lock, avoiding leaking and leaking electricity.
This utility model compared with prior art has following beneficial effect: this utility model structure is simple, easy to connect, human body temperature can be detected exactly, induction end is affixed on the parts such as human body oxter, forehead, finger or toe, can use under operation, anesthesia and care situations.This utility model is electronic temperature measurement, and thermometric speed is fast, and error is little, and precision is high, this utility model hurtless measure, good waterproof performance, and also reusable after sterilization, effective life can be 5 ~ 10 years.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the female component structural representation of link in Fig. 1.
Fig. 3 is the male component structural representation of link in Fig. 1.
Fig. 4 is the structural representation of temperature-sensitive layer in Fig. 1.
In figure: 1 is induction end, 2 is link, and 3 is cable; 4 is liner, and 5 is temperature-sensitive layer, and 6 is shell; 7 is male component, and 8 is female component, and 9 is housing; 10 is the first signal terminal, and 11 is secondary signal terminal, and 12 is insulation jack; 13 is guiding rib, and 14 is collets, and 15 is heat sensitive chip layer; 16 is copper sheet layer, and 17 is protective layer, and 18 is encapsulated layer.
Detailed description of the invention
Be described in further detail this utility model by reference to the accompanying drawings now, accompanying drawing is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with this utility model.
As Figure 1-4, reusable clinical thermometer, comprise induction end 1, link 2 and the cable 3 for being connected induction end 1 and link 2, induction end 1 comprises liner 4, temperature-sensitive layer 5 and shell 6, described liner 4, temperature-sensitive layer 5 and shell 6 are hollow chondritic, the inwall that liner 4 is close to temperature-sensitive layer 5 is arranged, the outer wall that shell 6 is close to temperature-sensitive layer 5 is arranged, liner 4 is epoxy glue layer, temperature-sensitive layer 5 is critesistor, the copper sheet layer 16 that described temperature-sensitive layer 5 comprises heat sensitive chip layer 15 and is connected with heat sensitive chip layer 15, described copper sheet layer 16 is outside equipped with encapsulated layer 18, layer protective layer 17 is also enclosed between described copper sheet layer 16 and encapsulated layer 18, described protective layer 17 is polyimides material, the temperature information collected is transferred to the instrument be connected with sensor by heat sensitive chip layer 15, described encapsulated layer 18 is glass encapsulating layer, link 2 comprises male component 7 and female component 8, be connected by housing 9 between male component 7 and female component 8, the first signal terminal 10 is provided with in male component 7, secondary signal terminal 11 is provided with in female component 8, secondary signal terminal 11 is insulation jack 12 entirely, one end of cable 3 is connected with temperature-sensitive layer 5, the other end is connected with the secondary signal terminal 11 in female component 8.Link 2 of the present utility model is connected with the instrument of operation, is measured, temperature is directly transferred to instrument, can reads exactly after Temperature numerical complete stability by the finger of temperature-sensitive layer 5 pairs of human body, toe or forehead temperature, very convenient.And this utility model is electronic temperature measurement, error control is between ± 0.1 DEG C, and accuracy is very high.Induction end 1 of the present utility model is mellow and full without sharp-pointed Pedicellus et Pericarpium Trapae, can not damage sufferer.Temperature-sensitive layer 5 of the present utility model has good insulating properties, anti-pressure and abrasion-proof, impact resistance, heat-resisting quantity and reactance voltage effect, has good mechanical strength simultaneously, enhances stability, protects copper cash better not by external influence.
Wherein, according to actual needs, temperature-sensitive layer 5 can be single thermal resistor layer, and cable 3 is supporting red white two cables 3.
Wherein, according to actual needs, temperature-sensitive layer 5 can be two thermal resistor layer, and cable 3 is supporting red Bai Huangsan bar cable 3.
Wherein, the insulated part of all insulation jacks 12 of secondary signal terminal 11 is connected as a single entity and forms collets 14, and insulation effect is good, avoids producing signal disturbing.
Wherein, the outer wall of male component 7 has screw thread, spun by screw thread between the socket on male component 7 and instrument, convenient to operation.
Wherein, male component 7 is snap joint, is spun between the socket on male component 7 and instrument by screw thread, faster and more convenient operation.
Wherein, in male component 7, be provided with guiding rib 13, convenient directed insertion.
Wherein, entangled by heat-shrink tube between cable and female component and lock, avoiding leaking and leaking electricity.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but this utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from this utility model aim.
Claims (7)
1. reusable clinical thermometer, it is characterized in that, comprise induction end (1), link (2) and the cable (3) for being connected induction end (1) and link (2), described induction end (1) comprises liner (4), temperature-sensitive layer (5) and shell (6), described liner (4), temperature-sensitive layer (5) and shell (6) are hollow chondritic, the inwall that described liner (4) is close to temperature-sensitive layer (5) is arranged, the outer wall that described shell (6) is close to temperature-sensitive layer (5) is arranged, described liner (4) is epoxy glue layer, described temperature-sensitive layer (5) is critesistor, the copper sheet layer (16) that described temperature-sensitive layer (5) comprises heat sensitive chip layer (15) and is connected with heat sensitive chip layer (15), described copper sheet layer (16) is outside equipped with encapsulated layer (18), layer protective layer (17) is also enclosed between described copper sheet layer (16) and encapsulated layer (18), described protective layer (17) is polyimides material, described encapsulated layer (18) is glass encapsulating layer, described link (2) comprises male component (7) and female component (8), be connected by housing (9) between described male component (7) and female component (8), the first signal terminal (10) is provided with in described male component (7), secondary signal terminal (11) is provided with in described female component (8), described secondary signal terminal (11) is provided with multiple insulation jack (12), one end of described cable (3) is connected with temperature-sensitive layer (5), the other end is connected with the secondary signal terminal (11) in female component (8).
2. reusable clinical thermometer according to claim 1, is characterized in that, described temperature-sensitive layer (5) can be single thermal resistor layer.
3. reusable clinical thermometer according to claim 1, is characterized in that, described temperature-sensitive layer (5) can be two thermal resistor layer.
4. reusable clinical thermometer according to claim 3, is characterized in that, the insulated part of all insulation jacks (12) in described secondary signal terminal (11) is connected as a single entity and forms collets (14).
5. reusable clinical thermometer according to claim 4, is characterized in that, the outer wall of described male component (7) has screw thread.
6. reusable clinical thermometer according to claim 5, is characterized in that, described male component (7) is snap joint.
7. reusable clinical thermometer according to claim 6, is characterized in that, is provided with guiding rib (13) in described male component (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136742.7U CN204581238U (en) | 2015-03-11 | 2015-03-11 | Reusable clinical thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520136742.7U CN204581238U (en) | 2015-03-11 | 2015-03-11 | Reusable clinical thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204581238U true CN204581238U (en) | 2015-08-26 |
Family
ID=53917449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520136742.7U Expired - Fee Related CN204581238U (en) | 2015-03-11 | 2015-03-11 | Reusable clinical thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204581238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186294A (en) * | 2015-07-27 | 2015-12-23 | 国网山西省电力公司大同供电公司 | Induction equipment used for electric power cabinet |
| CN106236033A (en) * | 2016-09-05 | 2016-12-21 | 上海熙洛生物技术有限公司 | The supporting thermometric needle of ultrasonic tumor instrument and processing technology thereof |
| CN108917971A (en) * | 2018-06-29 | 2018-11-30 | 成都泰盟软件有限公司 | A kind of toy anus temperature measurement probe and its packaging technology |
-
2015
- 2015-03-11 CN CN201520136742.7U patent/CN204581238U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186294A (en) * | 2015-07-27 | 2015-12-23 | 国网山西省电力公司大同供电公司 | Induction equipment used for electric power cabinet |
| CN106236033A (en) * | 2016-09-05 | 2016-12-21 | 上海熙洛生物技术有限公司 | The supporting thermometric needle of ultrasonic tumor instrument and processing technology thereof |
| CN108917971A (en) * | 2018-06-29 | 2018-11-30 | 成都泰盟软件有限公司 | A kind of toy anus temperature measurement probe and its packaging technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160311 |