CN203736169U - Ear canal temperature probe - Google Patents
Ear canal temperature probe Download PDFInfo
- Publication number
- CN203736169U CN203736169U CN201420022548.1U CN201420022548U CN203736169U CN 203736169 U CN203736169 U CN 203736169U CN 201420022548 U CN201420022548 U CN 201420022548U CN 203736169 U CN203736169 U CN 203736169U
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- China
- Prior art keywords
- temperature
- auditory meatus
- probe
- thermometric
- sensitive chip
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Abstract
The utility model belongs to a medical instrument and particularly discloses an ear canal temperature probe. The ear canal temperature probe comprises a temperature measurement end. A temperature sensing chip, a connecting wire and a whole piece of ear canal memory sponge are arranged in the temperature measurement end. The temperature sensing chip is arranged at the top end of the whole piece of ear canal memory sponge and is connected with a plug-in terminal through the connecting wire. The ear canal temperature probe is convenient to use, short in temperature measurement time, sensitive and accurate in temperature measurement and low in production cost.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of auditory meatus probe for detecting temperature.
Background technology
Monitoring body temperature is the important content of clinical medical and nursing work, and body temperature changes has very important clinical meaning to clarifying a diagnosis, judge the state of an illness and analyzing curative effect, very important.Traditional thermometric mode is by body surfaces such as oral cavity, axillary fossa, rectum, to contact to measure the mean temperature of human body with hydrargyrum formula clinical thermometer or electronic clinical thermometer.Its shortcoming is that Measuring Time is longer, is subject to the impact of measuring point large, to user, makes troubles.The constant of body temperature is the basic guarantee that maintains the every physiological function of body, if any relatively large deviation, will cause the even death generation of disorder of metabolic function.As anesthesia, operation, first aid etc. can upset the thermoregulation system of human body, process not in time, may cause damage to a plurality of internal organs of patient, even cause death, this just needs medical personnel to monitor patient's body temperature.
Auditory meatus probe for detecting temperature and monitor support the use, and thermometric is safer, simpler, much cleaner, and it can provide temperature data continuously accurately, to clinical significant, and have save the complicated process of sterilization repeatedly, have also avoided the risk of cross infection.Have on the market at present auditory meatus probe for detecting temperature, but its thermometric end is provided with temperature-sensitive memory foam and isolation foam separating device, and connects that wire is tiny need to assemble sheath handle.This auditory meatus probe for detecting temperature production cost is high, and temperature measuring efficiency is low, in addition, is enclosed with PVC cover on thermometric chip, the poor sensitivity of thermometric, and thermometric temperature is true not.
Summary of the invention
In order to overcome deficiency of the prior art, this utility model provides a kind of sensitivity of thermometry high, the auditory meatus probe for detecting temperature that error is little and production cost is low.
This utility model is achieved through the following technical solutions: a kind of auditory meatus probe for detecting temperature, comprise thermometric termination, in thermometric termination, be provided with temperature-sensitive chip, connect wire and monoblock auditory meatus memory foam, temperature-sensitive chip is assemblied in the top of monoblock auditory meatus memory foam, and temperature-sensitive chip connects plug terminal by connecting wire.
Further: in above-mentioned auditory meatus probe for detecting temperature, the tapered or hemispherical in auditory meatus memory foam top, handled easily, and reduce the sense of discomfort of patient when operation.On described temperature-sensitive chip, be only provided with insulating resin encapsulated layer.Changing original technique is to install PVC shell potting resin outward at temperature-sensitive chip, is improved to direct resin-encapsulated, reduces the thermal capacity of temperature-sensitive head, improves the sensitivity of induction.Described insulating resin encapsulated layer is provided with conveniently confirms the developing mark of thermometric tip position under X-ray developing machine, can confirm fast the position of thermometric end under X-ray developing machine, and X-ray developing mark is generally that X-ray developing powder material is made.On described plug terminal, be injected with facilitate plug terminal grafting medical monitor post intervention handle.The temperature of temperature-sensitive chip output and impedance signal are by being connected wire and splicing ear is delivered to medical monitor.
Further again: in above-mentioned auditory meatus probe for detecting temperature, described connection wire is sheath electric wire.Improving existing connection wire is electric wire, at the adhesive force of temperature-sensing probe and plug terminal, be 8 to 12N, sheath electric wire of the present utility model, at temperature-sensing probe and the adhesive force of posting insertion terminal, be 12 to 20N, the intensity of pullling that has increased each parts of product, sheath electric wire has clear improvement than the outward appearance of general electric wire and feel degree.
Compared with prior art, auditory meatus probe for detecting temperature of the present utility model, comprises thermometric termination, is provided with temperature-sensitive chip, connects wire and monoblock auditory meatus memory foam in thermometric termination, temperature-sensitive chip is assemblied in the top of monoblock auditory meatus memory foam, and temperature-sensitive chip connects plug terminal by connecting wire.This utility model is specially adapted to disposable auditory meatus body temperature and monitors continuously use, avoids cross infection.This utility model improves existing temperature-sensitive memory foam and isolation foam separating device, and connects that wire is tiny need to assemble the loaded down with trivial details techniques such as sheath handle, thereby simplifies cost.The temperature of temperature-sensitive chip output and impedance signal are by being connected wire and plug terminal is delivered to medical monitor.On described temperature-sensitive chip, be only provided with insulating resin encapsulated layer, thermometric is sensitive.So this utility model is easy to use, the thermometric time is short, thermometric is accurately sensitive, and production cost is low.Its parameter of original technique is within the scope of 15.0 ℃～50.0 ℃, temperature measurement error temperature≤± 0.20 ℃.This utility model is more pressed close to the measuring range of 25.0 ℃～45.0 ℃ of human temperature, its error temperature≤± 0.10 ℃.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model embodiment;
Wherein 1 thermometric termination, 2 temperature-sensitive chips, 3 connection wires, 4 auditory meatus memory foams, 5 plug terminals, 6 are posted and are taken part in handle, 7 insulating resin encapsulated layers.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with accompanying drawing, the utility model will be further described.
As accompanying drawing 1, an auditory meatus probe for detecting temperature, comprises thermometric termination 1, is provided with temperature-sensitive chip 2, connects wire 3 and monoblock auditory meatus memory foam 4 in thermometric termination, temperature-sensitive chip 2 is assemblied in the top of monoblock auditory meatus memory foam 4, and temperature-sensitive chip 2 connects plug terminal 5 by connecting wire 3.Tapered or the hemispherical in auditory meatus memory foam 6 tops.On described temperature-sensitive chip 2, be only provided with insulating resin encapsulated layer 7.Described insulating resin encapsulated layer is provided with the convenient developing mark of thermometric tip position of confirming under X-ray developing machine.On described plug terminal 5, be injected with and facilitate posting of plug terminal grafting medical monitor to take part in handle 6.Described connection wire is sheath electric wire.
During use, clutch auditory meatus memory foam 4, be placed in auditory meatus, As time goes on can slowly recover shape and fill up sealed ear canal, the impact of isolated auditory meatus outer air, improve existing temperature-sensitive memory foam and isolation foam separating device, and connect that wire is tiny need to install the loaded down with trivial details techniques such as sheath handle, thereby simplify cost.The temperature of temperature-sensitive chip 2 output and impedance signal are by being connected wire 3 and plug terminal 5 is delivered to medical monitor.On described temperature-sensitive chip 2, be only provided with insulating resin encapsulated layer, thermometric is sensitive.So this utility model is easy to use, the thermometric time is short, thermometric is accurately sensitive.Its parameter of original technique is within the scope of 15.0 ℃～50.0 ℃, temperature measurement error temperature≤± 0.20 ℃.This utility model is more pressed close to the measuring range of 25.0 ℃～45.0 ℃ of human temperature, its error temperature≤± 0.10 ℃.
The content of mentioning in above-described embodiment is preferably embodiment of this utility model, is not to restriction of the present utility model, is not departing under the prerequisite of the present utility model design, and any apparent replacement is all within protection domain of the present utility model.
Claims (4)
1. an auditory meatus probe for detecting temperature, comprise thermometric termination (1), it is characterized in that: in thermometric termination, be provided with temperature-sensitive chip (2), connect wire (3) and monoblock auditory meatus memory foam (4), temperature-sensitive chip (2) is assemblied in the top of monoblock auditory meatus memory foam (4), and temperature-sensitive chip (2) connects plug terminal (5) by connecting wire (3);
On described temperature-sensitive chip (2), be only provided with insulating resin encapsulated layer (7);
Described connection wire is sheath electric wire.
2. auditory meatus probe for detecting temperature according to claim 1, is characterized in that: the tapered or hemispherical in auditory meatus memory foam (6) top.
3. auditory meatus probe for detecting temperature according to claim 2, is characterized in that: described insulating resin encapsulated layer is provided with the convenient developing mark of thermometric tip position of confirming under X-ray developing machine.
4. auditory meatus probe for detecting temperature according to claim 3, is characterized in that: on described plug terminal (5), be injected with and facilitate posting of plug terminal grafting medical monitor to take part in handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022548.1U CN203736169U (en) | 2014-01-14 | 2014-01-14 | Ear canal temperature probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022548.1U CN203736169U (en) | 2014-01-14 | 2014-01-14 | Ear canal temperature probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736169U true CN203736169U (en) | 2014-07-30 |
Family
ID=51336046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022548.1U Expired - Fee Related CN203736169U (en) | 2014-01-14 | 2014-01-14 | Ear canal temperature probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736169U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967961A (en) * | 2015-06-17 | 2015-10-07 | 厦门鹭宏声科技发展有限公司 | In-the-ear hearing aid manufacturing method |
| CN104967962A (en) * | 2015-06-17 | 2015-10-07 | 厦门鹭宏声科技发展有限公司 | In-the-ear hearing aid |
| CN107080525A (en) * | 2017-07-03 | 2017-08-22 | 铂元智能科技(北京)有限公司 | A kind of ear temperature measurement probe |
| CN107495935A (en) * | 2017-09-06 | 2017-12-22 | 铂元智能科技(北京)有限公司 | A kind of ear temperature measurement probe |
-
2014
- 2014-01-14 CN CN201420022548.1U patent/CN203736169U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967961A (en) * | 2015-06-17 | 2015-10-07 | 厦门鹭宏声科技发展有限公司 | In-the-ear hearing aid manufacturing method |
| CN104967962A (en) * | 2015-06-17 | 2015-10-07 | 厦门鹭宏声科技发展有限公司 | In-the-ear hearing aid |
| CN107080525A (en) * | 2017-07-03 | 2017-08-22 | 铂元智能科技(北京)有限公司 | A kind of ear temperature measurement probe |
| CN107495935A (en) * | 2017-09-06 | 2017-12-22 | 铂元智能科技(北京)有限公司 | A kind of ear temperature measurement probe |
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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 |
Granted publication date: 20140730 Termination date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |