CN104783763B - Probe used for detecting human skin temperature, humidity and resistance - Google Patents
Probe used for detecting human skin temperature, humidity and resistance Download PDFInfo
- Publication number
- CN104783763B CN104783763B CN201510200420.9A CN201510200420A CN104783763B CN 104783763 B CN104783763 B CN 104783763B CN 201510200420 A CN201510200420 A CN 201510200420A CN 104783763 B CN104783763 B CN 104783763B
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- resistance
- resistance detection
- detection unit
- temperature
- probe
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- 239000000523 sample Substances 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 238000009413 insulation Methods 0.000 claims description 33
- 239000002184 metal Substances 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000001467 acupuncture Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/442—Evaluating skin mechanical properties, e.g. elasticity, hardness, texture, wrinkle assessment
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Dermatology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
A probe used for detecting human skin temperature, humidity and resistance comprises a temperature and humidity sensor used for detecting the human temperature and humidity, and a resistance detection unit used for detecting the resistance of partial positions of the human skin. The temperature and humidity sensor is arranged at the inner side of the resistance detection unit, and is located between two electrodes of the resistance detection unit. A signal output wire of the temperature and humidity sensor penetrates through the resistance detection unit and is connected with a temperature and humidity detector located outside the probe. An output wire of the resistance detection unit is connected with a reference electrode through a resistance display device arranged outside the probe. The probe can simultaneously detect the resistance, the temperature and the humidity of partial positions of the human skin, provides a scientific and effective means for measuring the surface resistance, temperature and humidity of the human skin, is conveniently connected with various temperature and humidity detecting instruments, accords with the using trend of equipment on the present market, is high in equipment associative property, brings convenience to communication among different devices, and is favorable for wide use.
Description
Technical field
The present invention relates to a kind of probe for Temperature and Humidity.It is more particularly to a kind of for warm and humid for human body skin
The probe of degree and resistance detection.
Background technology
The measurement of humiture and resistance be Chinese medicine meridian acupuncture points on the human body research pith, existing humiture and electricity on market
The detection probe of resistance has various ways.Humidity detection mostly is industrial probe, and mostly dew-point detection is popped one's head in, for human body skin
Detection be not appropriate for.Temperature sensing has infrared type and dew-point, although infrared type measuring speed is very fast and humidity and electricity
Resistance probe combines in structure relatively difficult, and the deficiency of dew-point probe is popped one's head in the detection of humidity dew-point.Resistance is detected
The mostly contact probe of probe, because the contact area of probe and skin is relevant with the pressure for applying, the non-constant of pressure is led
Cause random error caused by general Resistance probe larger.
The content of the invention
The technical problem to be solved be to provide it is a kind of can be while detect local location from human body skin
Resistance, temperature and humidity for for the probe of human body skin humiture and resistance detection.
The technical solution adopted in the present invention is：It is a kind of for for the probe of human body skin humiture and resistance detection,
Include the Temperature Humidity Sensor for detecting human body humiture and the resistance for detecting human body skin local location resistance is examined
Unit is surveyed, described Temperature Humidity Sensor is arranged on the inner side of the resistance detection unit, and positioned at the resistance detection unit
Two electrodes between, the signal output wire of the Temperature Humidity Sensor is located at through described resistance detection unit connection and visits
Temperature and Humidity instrument outside head, the output lead of the resistance detection unit is shown by being arranged on a resistance outside probe
Showing device connects reference electrode.
It is trapezoidal insulation transparent cover that described resistance detection unit includes section, the bottom cap of the insulation transparent cover
Mouth is connected with lower end metal electrode ring, and the periphery of the top cover plate of insulation transparent cover is cased with by electrode cable and described lower end
The upper end metal electrode ring of metal electrode ring electrical connection, the lateral surface of the top cover plate is connected with one end of spring, the spring
The other end be connected with insulation board, the periphery of the insulation board is cased with the conduction corresponding with described upper end metal electrode ring
Ring, the described output lead of conducting ring connection, the conducting ring be connected with section for trapezoidal away from this side of spring and
One end of the stop sleeve of two ends insertion.
The other end of described stop sleeve is connected with the signal output wire for fixing Temperature Humidity Sensor and output
The insulation fixed block of wire.
For detecting that the Temperature Humidity Sensor of human body humiture is located in resistance detection unit in insulation transparent cover, and connect
On the top cover plate of insulation transparent cover, the signal output wire of the Temperature Humidity Sensor sequentially pass through top cover plate, spring,
Temperature and Humidity instrument outside insulation board, stop sleeve and insulation fixed block connection probe.
The a kind of of the present invention leads for for the probe of human body skin humiture and resistance detection, being related to Chinese medicine meridian acupuncture points on the human body
Domain, does not interfere between resistance probe portion and humiture probe portion, can detect local location from human body skin simultaneously
Resistance, temperature and humidity.Research to measure the meridional point of the resistance and humiture of human skin provides science
Effective means.And it is easy to connect with various humiture survey meters, meet the equipment usage trend of existing market, with equipment
Associativity is high, the communication being easy between distinct device, beneficial to widely using.
Description of the drawings
Fig. 1 is a kind of for for the overall structure of human body skin humiture and the probe of resistance detection is illustrated of the present invention
Figure.
In figure
1：Lower end metal electrode ring 2：Insulation transparent cover
3：Upper end metal electrode ring 4：Spring
5：Signal output wire 6：Resistance display device
7：Temperature Humidity Sensor 8：Electrode cable
9：Insulation board 10：Conducting ring
11：Output lead 12：Stop sleeve
13：Insulation fixed block 14：Reference electrode
15：Temperature and Humidity instrument 21：Top cover plate
Specific embodiment
With reference to embodiment and accompanying drawing to a kind of for for human body skin humiture and resistance detection of the present invention
Probe is described in detail.
As shown in figure 1, the present invention's is a kind of for for the probe of human body skin humiture and resistance detection, including use
Resistance detection unit in the Temperature Humidity Sensor 7 of detection human body humiture and for detecting human body skin local location resistance,
Do not interfere between two parts, resistance, temperature and the humidity of local location can be detected from human body skin simultaneously.Described temperature
Humidity sensor 7 is arranged on the inner side of the resistance detection unit, and between two electrodes of the resistance detection unit,
The signal output wire 5 of the Temperature Humidity Sensor 7 is located at warm and humid outside probe through described resistance detection unit connection
Degree detector 15, the output lead 11 of the resistance detection unit is by being arranged on a resistance display device 6 outside popping one's head in
Connection reference electrode 14.
It is trapezoidal insulation transparent cover 2 that described resistance detection unit includes section, the bottom of the insulation transparent cover 2
Cover mouth is connected with lower end metal electrode ring 1, and the periphery of the top cover plate 21 of insulation transparent cover 2 is cased with by electrode cable 8 and institute
The upper end metal electrode ring 3 of the electrical connection of lower end metal electrode ring 1 stated, the lateral surface of the top cover plate 21 is connected with spring 4
One end, the other end of the spring 4 is connected with insulation board 9, and spring 4 is to ensure pressure necessarily so as to reduce contact area pair
The impact of resistance.The periphery of the insulation board 9 is cased with the conducting ring 10 corresponding with described upper end metal electrode ring 3, described
Conducting ring 10 connects described output lead 11, the conducting ring 10 be connected with section for trapezoidal away from this side of spring 4 and
One end of the stop sleeve 12 of two ends insertion.The insulation transparent cover 2 is to completely cut off the extraneous temperature to measure local skin
Humidity microenvironment.
The other end of described stop sleeve 12 is connected with the He of signal output wire 5 for fixing Temperature Humidity Sensor 7
The insulation fixed block 13 of output lead 11.
For detecting that the Temperature Humidity Sensor 7 of human body humiture is located in resistance detection unit in insulation transparent cover 2, and even
It is connected on the top cover plate 21 of insulation transparent cover 2, the signal output wire 5 of the Temperature Humidity Sensor 7 sequentially passes through tip shroud
Temperature and Humidity instrument 15 outside plate 21, spring 4, insulation board 9, stop sleeve 12 and the insulation connection probe of fixed block 13.
The present invention's is a kind of for being for the operation principle of human body skin humiture and the probe of resistance detection：By this
The lower end metal electrode ring 1 of bright probe is touched on the position of the skin of detection required for detected person, the proficiency of detected person
Reference electrode 14 is arrested, conducting ring 10 is pressed downward by stop sleeve 12, make conducting ring 10 with described upper end metal electrode ring 3
Contact, at this moment, lower end metal electrode ring 1, electrode cable 8, upper end metal electrode ring 3, conducting ring 10, output lead 11, electricity
Resistance display device 6, reference electrode 14 and detected person's body form complete conductive loop, can read from resistance display device 6
Go out the resistance of human body skin local.On the position of the skin detected required for lower end metal electrode ring 1 touches detected person
While, the humiture that Temperature Humidity Sensor 7 detects the person can be passed through, and by the signal output of Temperature Humidity Sensor 7
Wire 5 is transported on Temperature and Humidity instrument 15, and by Temperature and Humidity instrument 15 the warm and humid angle value of human body skin local can be read.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the embodiments of the present invention
Sequence number is for illustration only, does not represent the quality of embodiment.Presently preferred embodiments of the present invention is the foregoing is only, not to limit
The system present invention, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in
Within protection scope of the present invention.
Claims (3)
1. a kind of for for the probe of human body skin humiture and resistance detection, including the temperature for detecting human body humiture
Humidity sensor（7）With for detecting the resistance detection unit of human body skin local location resistance, described Temperature Humidity Sensor
（7）The inner side of the resistance detection unit is arranged on, and between two electrodes of the resistance detection unit, it is described warm and humid
Degree sensor（7）Signal output wire（5）The humiture inspection being located at through described resistance detection unit connection outside probe
Survey instrument（15）, the output lead of the resistance detection unit（11）By a resistance display device being arranged on outside probe
（6）Connection reference electrode（14）, it is characterised in that it is trapezoidal insulation transparent cover that described resistance detection unit includes section
（2）, the insulation transparent cover（2）Bottom cap mouth be connected with lower end metal electrode ring（1）, insulation transparent cover（2）Tip shroud
Plate（21）Periphery be cased with by electrode cable（8）With described lower end metal electrode ring（1）The upper end metal electrode of electrical connection
Ring（3）, the top cover plate（21）Lateral surface be connected with spring（4）One end, the spring（4）The other end be connected with absolutely
Listrium（9）, the insulation board（9）Periphery be cased with and described upper end metal electrode ring（3）Corresponding conducting ring（10）, institute
State conducting ring（10）Connect the output lead of the resistance detection unit（11）, the conducting ring（10）Away from spring（4）This
It is trapezoidal and the stop sleeve of two ends insertion that side is connected with section（12）One end.
2. according to claim 1 a kind of for for the probe of human body skin humiture and resistance detection, its feature to exist
In described stop sleeve（12）The other end be connected with for fixing Temperature Humidity Sensor（7）Signal output wire（5）With
The output lead of resistance detection unit（11）Insulation fixed block（13）.
3. according to claim 1 and 2 a kind of for for the probe of human body skin humiture and resistance detection, its feature
It is, for detecting the Temperature Humidity Sensor of human body humiture（7）The insulation transparent cover in resistance detection unit（2）It is interior, and
It is connected to insulation transparent cover（2）Top cover plate（21）On, the Temperature Humidity Sensor（7）Signal output wire（5）Successively
Through top cover plate（21）, spring（4）, insulation board（9）, stop sleeve（12）With insulation fixed block（13）Outside connection probe
Temperature and Humidity instrument（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200420.9A CN104783763B (en) | 2015-04-23 | 2015-04-23 | Probe used for detecting human skin temperature, humidity and resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510200420.9A CN104783763B (en) | 2015-04-23 | 2015-04-23 | Probe used for detecting human skin temperature, humidity and resistance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104783763A CN104783763A (en) | 2015-07-22 |
| CN104783763B true CN104783763B (en) | 2017-04-12 |
Family
ID=53549291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510200420.9A Expired - Fee Related CN104783763B (en) | 2015-04-23 | 2015-04-23 | Probe used for detecting human skin temperature, humidity and resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104783763B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928669B (en) * | 2017-11-06 | 2020-07-14 | 上海道生医疗科技有限公司 | Acupuncture point impedance detection method and handheld acupuncture point impedance detector |
| CN107997757B (en) * | 2017-12-29 | 2024-05-28 | 天津华安福缘医药科技有限公司 | Bioelectric hand acupoint collection device |
| CN111803027B (en) * | 2020-06-19 | 2023-10-13 | 天津大学 | Multi-information comprehensive diagnosis map system for human body acupoint impedance and infrared thermal image fusion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100459903B1 (en) * | 2002-07-25 | 2004-12-03 | 삼성전자주식회사 | Measurement system and electrode for measuring the impedance of small area of skin |
| CN102133085B (en) * | 2010-01-22 | 2013-06-12 | 北京国浩传感器技术研究院(普通合伙) | Digital detector for sweating of human body |
| CN203016951U (en) * | 2012-12-13 | 2013-06-26 | 广州大学城健康产业科技园投资管理有限公司 | Human skin moisture content detection device |
| CN104188662A (en) * | 2014-08-22 | 2014-12-10 | 林建中 | Blood-sampling-free type blood sugar monitoring device and use method thereof |
| CN204723026U (en) * | 2015-04-23 | 2015-10-28 | 天津中医药大学 | A kind of for the probe for human body skin humiture and resistance detection |
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- 2015-04-23 CN CN201510200420.9A patent/CN104783763B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
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| CN104783763A (en) | 2015-07-22 |
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