CN205094480U - Stethoscope chest piece heating device - Google Patents
Stethoscope chest piece heating device Download PDFInfo
- Publication number
- CN205094480U CN205094480U CN201520843786.3U CN201520843786U CN205094480U CN 205094480 U CN205094480 U CN 205094480U CN 201520843786 U CN201520843786 U CN 201520843786U CN 205094480 U CN205094480 U CN 205094480U
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- CN
- China
- Prior art keywords
- heating
- stethoscope
- piece
- chest
- temperature
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- 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 - Fee Related
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Abstract
The application discloses stethoscope chest piece heating device includes: the casing has the heating space that holds the stethoscope chest piece, heating device, install in it is right in the casing the heating space heats, the controller is connected heating device controls its work, when heating temperature reaches the settlement temperature, and control heating device carries out constant temperature heating. This novel chest piece heating apparatus volume approaches the cell -phone, has timing function, portable, and the heating is fast has avoided electric leakage, the overheated hidden danger that causes.
Description
Technical field
The application belongs to technical field of medical instruments, particularly relates to a kind of piece for stethoscope,chest heating apparatus.
Background technology
Stethoscope is one of detecting instrument of the most often using in the course of the work of medical personnel, but since applying clinical, profile and acoustic mode have and be constantly improved, but the change of its basic structure is little, becomes primarily of chest piece, sebific duct and headphone set.Stethoscopic chest piece is generally made up of metal material, and when the chest piece temperature of metal material is lower than body surface temperature, contact patient body can make patient not feel well.In busy clinical workflow, when medical personnel in case of emergency carry out audible inspection hear sounds to patient, if chest piece directly contacts the skin of patient without heating, strong sense of discomfort can be brought with patient, corresponding trained reflex may be caused, cause the inaccurate of diagnosis.
The method entering to heat to chest piece in currently available technology is confined to the material changing chest piece, or utilizes heating plate directly to conduct heat, and makes chest piece difficult control of temperature, thus reduces their practicality.
Utility model content
The purpose of this utility model is to provide a kind of piece for stethoscope,chest heating apparatus, to overcome deficiency of the prior art.
For achieving the above object, this utility model provides following technical scheme:
The embodiment of the present application discloses a kind of piece for stethoscope,chest heating apparatus, comprising:
Housing, has the heating space of an accommodation piece for stethoscope,chest;
Heater, to be installed in described housing and to heat described heating space;
Controller, connects described heater and controls its work, when heating-up temperature reaches design temperature, controls described heater and carries out heated at constant temperature.
Preferably, in above-mentioned piece for stethoscope,chest heating apparatus, described housing is a cuboid, and the opening of described heating space is formed at the side of described cuboid, and the roof of described housing is formed with an arc groove in opening part is recessed.
Preferably, in above-mentioned piece for stethoscope,chest heating apparatus, described housing is also provided with temperature indicator, is provided with temperature sensor in described heating space, this temperature sensor is connected to described temperature indicator and controller.
Preferably, in above-mentioned piece for stethoscope,chest heating apparatus, described housing is also provided with timer and heating starting switch.
Preferably, in above-mentioned piece for stethoscope,chest heating apparatus, also comprise on and off switch, the power supply circuits that this on and off switch is located at power supply control its break-make.
Preferably, in above-mentioned piece for stethoscope,chest heating apparatus, described controller comprises heating control circuit and heat-preservation control circuit, in heating up process, heating control circuit is connected to described heater and controls its continuous heating and heats up, when being warming up to design temperature, heat-preservation control circuit is connected to described heater and carries out heated at constant temperature.
Compared with prior art, the utility model has the advantage of: this novel chest piece heating apparatus volume, close to mobile phone, with clocking capability, is easy to carry, heating is fast, avoids electric leakage, the overheated hidden danger caused.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Figure 1 shows that piece for stethoscope,chest heating apparatus in this utility model specific embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be described in detail the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of this utility model protection.
Shown in ginseng Fig. 1, piece for stethoscope,chest heating apparatus, comprising:
Housing 1, has the heating space 11 of an accommodation piece for stethoscope,chest;
Heater, to be installed in housing 1 and to heat heating space 11;
Controller, connects heater and controls its work, when heating-up temperature reaches design temperature, controls heater and carries out heated at constant temperature.
Further, housing 1 is a cuboid, and the opening of heating space 11 is formed at the side of cuboid, and the roof of housing 1 is formed with an arc groove 12 in opening part is recessed.
In this technical scheme, whole device is set to cuboid, and volume, close to mobile phone, is easy to carry.Heating gate arranges arc groove, is convenient to piece for stethoscope,chest and quick and precisely puts in heating space.
Further, housing 1 is also provided with temperature indicator 2, is provided with temperature sensor in heating space 11, this temperature sensor is connected to temperature indicator 2 and controller.
In this technical scheme, by temperature indicator 2, can heating-up temperature in Real Time Observation heating space 11.
Further, housing 1 is also provided with timer 3 and heating starting switch 4.Doctor or nurse wear a wrist watch or often have much inconvenience writing time with mobile phone, add a timer 3 on the heating for this reason, are convenient for measuring heart rate and the pulse of patient.Herein, timer 3 can be connected with an independent switch, triggers this switch and realizes timing and start or terminate.
In this technical scheme, by pressing heating starting switch 4, heating work starts.
Further, also comprise on and off switch, the power supply circuits that this on and off switch is located at power supply control its break-make.
As is well known in the art, heating starting switch and on and off switch can comprise the common switch form such as audion, controllable silicon, relay switch or metal oxide semiconductor field effect tube (MetallicOxideSemiconductorFieldEffecttransistor, MOSFET).
Piece for stethoscope,chest heating apparatus also comprises the power supply for the power supply such as controller circuitry, heater, and this power supply for being installed on the portable power source in housing, also can be electrically connected with outside city by power line.
Controller comprises heating control circuit and heat-preservation control circuit, in heating up process, heating control circuit is connected to described heater and controls its continuous heating and heats up, and when being warming up to design temperature, heat-preservation control circuit is connected to described heater and carries out heated at constant temperature.
Controller can comprise microprocessor (MCU), this MCU can comprise CPU (CentralProcessingUnit, CPU), read-only memory module (read-onlymemory, ROM), random memory module (randomaccessmemory, RAM), time block, digital-to-analogue conversion module (A/Dconverter) and plural I/O port.Certainly, controller also can adopt the integrated circuit of other form, as: application-specific IC (ApplicationSpecificIntegratedCircuit, ASIC) or field programmable gate arrays (FieldProgrammableGateArray, FPGA) etc.
During use, first open the power supply of heating apparatus, then chest piece is placed on chest piece and stretches into hole, heat.When the temperature indicator display chest piece temperature of heater is close to body surface temperature, automatically can closes heater circuit, be connected to thermal circuit, make chest piece be in keeping warm mode.If will check for patient, just can take out chest piece, be patient diagnosis at any time.Chest piece heating apparatus volume, close to mobile phone, with clocking capability, is easy to carry, and heating is fast, avoids electric leakage, the overheated hidden danger caused.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The above is only the detailed description of the invention of the application; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (6)
1. a piece for stethoscope,chest heating apparatus, is characterized in that, comprising:
Housing, has the heating space of an accommodation piece for stethoscope,chest;
Heater, to be installed in described housing and to heat described heating space;
Controller, connects described heater and controls its work, when heating-up temperature reaches design temperature, controls described heater and carries out heated at constant temperature.
2. piece for stethoscope,chest heating apparatus according to claim 1, is characterized in that: described housing is a cuboid, and the opening of described heating space is formed at the side of described cuboid, and the roof of described housing is formed with an arc groove in opening part is recessed.
3. piece for stethoscope,chest heating apparatus according to claim 1, is characterized in that: described housing is also provided with temperature indicator, be provided with temperature sensor in described heating space, this temperature sensor is connected to described temperature indicator and controller.
4. piece for stethoscope,chest heating apparatus according to claim 1, is characterized in that: described housing is also provided with timer and heating starting switch.
5. piece for stethoscope,chest heating apparatus according to claim 1, is characterized in that: also comprise on and off switch, and the power supply circuits that this on and off switch is located at power supply control its break-make.
6. piece for stethoscope,chest heating apparatus according to claim 1, it is characterized in that: described controller comprises heating control circuit and heat-preservation control circuit, in heating up process, heating control circuit is connected to described heater and controls its continuous heating and heats up, when being warming up to design temperature, heat-preservation control circuit is connected to described heater and carries out heated at constant temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843786.3U CN205094480U (en) | 2015-10-28 | 2015-10-28 | Stethoscope chest piece heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843786.3U CN205094480U (en) | 2015-10-28 | 2015-10-28 | Stethoscope chest piece heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205094480U true CN205094480U (en) | 2016-03-23 |
Family
ID=55510298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843786.3U Expired - Fee Related CN205094480U (en) | 2015-10-28 | 2015-10-28 | Stethoscope chest piece heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205094480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419616A (en) * | 2017-08-29 | 2019-03-05 | 松下知识产权经营株式会社 | Beauty appliance |
-
2015
- 2015-10-28 CN CN201520843786.3U patent/CN205094480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109419616A (en) * | 2017-08-29 | 2019-03-05 | 松下知识产权经营株式会社 | Beauty appliance |
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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: 20160323 Termination date: 20181028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |