CN203000983U - Auscultation head of wireless stethoscope - Google Patents
Auscultation head of wireless stethoscope Download PDFInfo
- Publication number
- CN203000983U CN203000983U CN 201220737226 CN201220737226U CN203000983U CN 203000983 U CN203000983 U CN 203000983U CN 201220737226 CN201220737226 CN 201220737226 CN 201220737226 U CN201220737226 U CN 201220737226U CN 203000983 U CN203000983 U CN 203000983U
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- auscultation head
- temperature
- head body
- heating element
- wireless stethoscope
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Abstract
The utility model relates to the technical field of medical equipment, and particularly relates to an auscultation head of a wireless stethoscope. The auscultation head of the wireless stethoscope comprises an auscultation head body, wherein a temperature detection circuit, a temperature control device and a heating element are arranged in the auscultation head body, the temperature detection circuit contacts with the auscultation head body, the output end of the temperature detection circuit is electrically connected with the temperature control device, the heating element is electrically connected with the temperature control device, and the auscultation head body is heated by the heating device. The auscultation head of the wireless stethoscope is simple in structure and convenient to use. Because the temperature detection circuit, the temperature control device and the heating element are arranged in the auscultation head body, when the temperature of the auscultation head body does not reach a required temperature of a user, the heating element is controlled by the temperature control device to work, the auscultation head body is heated by the heating element to achieve a target temperature, and accordingly the temperature of the auscultation head body is kept at a certain temperature, and comfort of the user is improved when the user uses the stethoscope.
Description
Technical field
This utility model relates to technical field of medical instruments, more specifically, relates to a kind of wireless stethoscope auscultation head.
Background technology
The doctor is during to the diagnosing patient state of an illness, commonly usedly diagnoses the abnormal state of an illness between cardiopulmonary to stethoscope.Existing stethoscope is wired, needs doctor's close contact patient, carefully examines and listens patient's heart beating, breathing etc.Traditional stethoscope is sent to sound in doctor's ear by the rubber Y-pipe, microphonia is difficult to capture some faint but very important biological sounds that the inside of human body internal organs send, and causes the doctor can't in time make diagnosis; And its Y-pipe is easy to receive the friction of clothes, arm and collision and produces noise, is unfavorable for that the doctor makes diagnosis accurately; The earplug that traditional stethoscope adopts although its leakage sound is less, is filled in very uncomfortable in ear.Existence due to phonocatheter, carry for some the patient of infecting source of disease, be easy to make doctor and staff to infect and fall ill, namely must wear contagion gown, health any position the medical worker and can not expose in particular cases, the air-conduction type stethoscope can't use at all.Some large-scale cardiac monitoring equipment can amplify hear sounds or the oscillography monitoring, but this type of equipment volume is huge, expensive, can only use in the hospital intensive care unit.
Existing Chinese patent ZL200420088361.8 discloses a kind of radio electron echometer, just can realize wireless stethoscope and record by common radio cassette player, and is with low cost.But because auscultation head is generally made with stainless steel material, particularly when winter, auscultation head is very ice-cold, and when elder person or child were used, the patient is most can not feel like oneself because temperature is too low.
The utility model content
Technical problem to be solved in the utility model is, a kind of wireless stethoscope auscultation head is provided, and can adjust the temperature of auscultation head body according to actual user demand, the comfort level when improving user and using stethoscope.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of wireless stethoscope auscultation head, comprise the auscultation head body, be provided with temperature sensing circuit, attemperating unit and heating element heater in described auscultation head body, described temperature sensing circuit contacts with the auscultation head body, the outfan of temperature sensing circuit is electrically connected to attemperating unit, heating element heater is electrically connected to attemperating unit, described heating element heater heating auscultation head body.When using wireless stethoscope, temperature sensing circuit detects the temperature of auscultation head body, when the temperature of auscultation head body does not reach user when temperature required, attemperating unit is controlled heating element heater work, heating element heater heating auscultation head body makes it reach target temperature, thereby the temperature that makes the auscultation head body remains on certain temperature, even use this auscultation head also can be because of too not ice-cold and cause the discomfort of user in winter.
One of improve, also be provided with the control circuit that is electrically connected to attemperating unit in described auscultation head body.Can set the different operating temperature of attemperating unit according to the needs of user, specifically can be set by the body temperature individual according to each.When temperature sensing circuit detected the auscultation head body and do not reach the operating temperature of attemperating unit, heating element heater heating auscultation head body made it reach target temperature, thereby makes the auscultation head body remain on temperature constant state.
Preferably, described control circuit is constant temperature control circuit.
Preferably, also be provided with gauge tap on described auscultation head body, described gauge tap is electrically connected to control circuit.Gauge tap the heated constant temperature function that can use as required at any time the auscultation head body is set, summer is when using, also direct closing control switch, auscultation head normally uses.
Two of improvement, described auscultation head body is provided with display screen, and described display screen is electrically connected to temperature sensing circuit, control circuit simultaneously.Temperature sensing circuit detects the temperature of auscultation head body, the temperature controller operating temperature that control circuit is set, can be by the clear user that informs of display screen, in case user is forgotten various parameters, this design is more practical, reasonable, hommization more.
Preferably, described heating element heater is heating wire, draws materials conveniently, and is with low cost.
Compared with prior art, the beneficial effects of the utility model are:
This utility model wireless stethoscope auscultation head set temperature testing circuit, attemperating unit and heating element heater in the auscultation head body, when the temperature of auscultation head body does not reach user when temperature required, attemperating unit is controlled heating element heater work, heating element heater heating auscultation head body makes it reach target temperature, thereby the temperature that makes the auscultation head body remains on certain temperature, has improved the comfort level when user uses stethoscope.This wireless stethoscope auscultation head structure is simple, easy to use.
Description of drawings
Fig. 1 is the fundamental diagram of this utility model wireless stethoscope auscultation head.
Fig. 2 is the structural representation of this utility model wireless stethoscope auscultation head.
Fig. 3 is the improvement structural representation of this utility model wireless stethoscope auscultation head.
The specific embodiment
Below in conjunction with the Concrete facts mode, this utility model is further described.
As Fig. 1 to the first embodiment that Figure 2 shows that this utility model wireless stethoscope auscultation head, comprise auscultation head body 1, be provided with temperature sensing circuit 2, attemperating unit 3 and heating element heater 4 in auscultation head body 1, temperature sensing circuit 2 contacts with auscultation head body 1, the outfan of temperature sensing circuit 2 is electrically connected to attemperating unit 3, heating element heater 4 is electrically connected to attemperating unit 3, heating element heater 4 heating auscultation head bodies 1.Wherein, heating element heater 4 is heating wire.
When using wireless stethoscope, temperature sensing circuit 2 detects the temperature of auscultation head body 1, when the temperature of auscultation head body 1 does not reach user when temperature required, attemperating unit 3 is controlled heating element heater 4 work, heating element heater 4 heating auscultation head bodies 1 make it reach target temperature, thereby the temperature that makes auscultation head body 1 remains on certain temperature, even use this auscultation head also can be because of too not ice-cold and cause the discomfort of user in winter.
In the present embodiment, also be provided with the constant temperature control circuit 5 that is electrically connected to attemperating unit 3 in auscultation head body 1, also be provided with gauge tap 6 on auscultation head body 1, gauge tap 6 is electrically connected to control circuit 5.During actual the use, can set the different operating temperature of attemperating unit 3 according to the needs of user, specifically can be set by the body temperature individual according to each.When temperature sensing circuit 2 detected auscultation head body 1 and do not reach the operating temperature of attemperating unit 3, heating element heater 4 heating auscultation head bodies 1 made it reach target temperature, thereby make auscultation head body 1 remain on temperature constant state.
This wireless stethoscope auscultation head simple in structure, easy to use, at the interior set temperature testing circuit 2 of auscultation head body 1, attemperating unit 3 and heating element heater 4, when the temperature of auscultation head body 1 does not reach user when temperature required, attemperating unit 3 is controlled heating element heater 4 work, heating element heater 4 heating auscultation head bodies 1 make it reach target temperature, thereby the temperature that makes auscultation head body 1 remains on certain temperature, has improved the comfort level when user uses stethoscope.
Embodiment 2
Be illustrated in figure 3 as the second embodiment of this utility model wireless stethoscope auscultation head, as different from Example 1, forget in order to prevent user the parameters such as temperature of setting when using the wireless stethoscope auscultation head, be provided with display screen 7 on auscultation head body 1, display screen 7 is electrically connected to temperature sensing circuit 2, control circuit 5 simultaneously.Temperature sensing circuit 2 detects the temperature of auscultation head body 1, the temperature controller operating temperature that control circuit 5 is set, can be by the clear user that informs of display screen 7, in case user is forgotten various parameters, this design is more practical, reasonable, hommization more.
All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of this utility model claim.
Claims (6)
1. wireless stethoscope auscultation head, comprise the auscultation head body, it is characterized in that, be provided with temperature sensing circuit, attemperating unit and heating element heater in described auscultation head body, described temperature sensing circuit contacts with the auscultation head body, the outfan of temperature sensing circuit is electrically connected to attemperating unit, and heating element heater is electrically connected to attemperating unit, described heating element heater heating auscultation head body.
2. wireless stethoscope auscultation head according to claim 1, is characterized in that, also is provided with the control circuit that is electrically connected to attemperating unit in described auscultation head body.
3. wireless stethoscope auscultation head according to claim 2, is characterized in that, also is provided with gauge tap on described auscultation head body, and described gauge tap is electrically connected to control circuit.
4. wireless stethoscope auscultation head according to claim 2, is characterized in that, described auscultation head body is provided with display screen, and described display screen is electrically connected to temperature sensing circuit, control circuit simultaneously.
5. the described wireless stethoscope auscultation head of according to claim 1 to 4 any one, is characterized in that, described heating element heater is heating wire.
6. the described wireless stethoscope auscultation head of according to claim 2 to 4 any one, is characterized in that, described control circuit is constant temperature control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737226 CN203000983U (en) | 2012-12-28 | 2012-12-28 | Auscultation head of wireless stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220737226 CN203000983U (en) | 2012-12-28 | 2012-12-28 | Auscultation head of wireless stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203000983U true CN203000983U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220737226 Expired - Fee Related CN203000983U (en) | 2012-12-28 | 2012-12-28 | Auscultation head of wireless stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203000983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260204A (en) * | 2017-05-27 | 2017-10-20 | 陈凤萍 | A kind of inexpensive multi-function stethoscope |
| CN110680377A (en) * | 2019-10-29 | 2020-01-14 | 江苏诺尔贝斯医疗科技有限公司 | Thermostatic mechanical stethoscope |
-
2012
- 2012-12-28 CN CN 201220737226 patent/CN203000983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260204A (en) * | 2017-05-27 | 2017-10-20 | 陈凤萍 | A kind of inexpensive multi-function stethoscope |
| CN110680377A (en) * | 2019-10-29 | 2020-01-14 | 江苏诺尔贝斯医疗科技有限公司 | Thermostatic mechanical stethoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131228 |