CN204699205U - Automatic alarm humidifier - Google Patents
Automatic alarm humidifier Download PDFInfo
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- CN204699205U CN204699205U CN201520328421.7U CN201520328421U CN204699205U CN 204699205 U CN204699205 U CN 204699205U CN 201520328421 U CN201520328421 U CN 201520328421U CN 204699205 U CN204699205 U CN 204699205U
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- photoelectric receiving
- laser diode
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- laser beam
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Abstract
The utility model discloses a kind of automatic alarm humidifier, comprise body, laser beam emitting device, photoelectric receiving arrangement, blood processor and alarm, body top is provided with water filling port, laser beam emitting device and photoelectric receiving arrangement are located at the relative both sides of body respectively, laser beam emitting device and photoelectric receiving arrangement correspondence are arranged, blood processor is electrically connected with photoelectric receiving arrangement, and alarm is electrically connected with blood processor.Be provided with laser beam emitting device and photoelectric receiving arrangement, therefore when intrinsic water level exceeds or lower than laser beam emitting device place place, the signal of photoelectric receiving arrangement changes, the signal changed is delivered to blood processor, and blood processor controls alarm equipment alarm, real-time reminding medical personnel can stop liquid feeding or liquid make-up in time, thus, effectively prevent intrinsic liquid level too high or too low, prevent the airway Humidification of patient to spend large or dry, ensure the normal use of machine.
Description
Technical field
This utility model belongs to medical instruments field, especially relates to a kind of automatic alarm humidifier.
Background technology
Along with the development of modern medicine, the use of respirator has become the important means of clinical rescue emergency and severe disease patient.In the use procedure of respirator, in order to ensure the humidity of suction gas, constantly to add sterilized water for injection.Add the method for humidification fluid: prepare one bottle of sterilized water for injection according to the method for venous transfusion and be hung on drip stand, after aerofluxus, scalp acupuncture is taken off, transfusion device nipple connects humidifier water injection hole, unclamp adjustable clamp, sterilized water for injection is instilled in humidifier fast, adds to suitable level, turn off adjustable clamp, when again adding water, open adjustable clamp, within 24 hours, change a transfusion device.There is following drawback in use procedure in this method: because nurse's waiting time is long, leaves patient, and carry out other operations, cause liquid to exceed waterline, the airway Humidification of patient is spent greatly; Humidity increases, and can affect the corrosion function of respirator internal structure for a long time, machine can damage; If nurse fails timely adding liquid, humidifier is still in heating, and humidification fluid evaporates, and cause air flue dry, machine equally also can damage.
Utility model content
The purpose of this utility model is to provide a kind of automatic alarm humidifier, at least one in can solving the problem.
According to an aspect of the present utility model, provide a kind of automatic alarm humidifier, comprise body, laser beam emitting device, photoelectric receiving arrangement, blood processor and alarm, body top is provided with water filling port, laser beam emitting device and photoelectric receiving arrangement are located at the relative both sides of body respectively, laser beam emitting device and photoelectric receiving arrangement correspondence are arranged, and blood processor is electrically connected with photoelectric receiving arrangement, and alarm is electrically connected with blood processor.
The beneficial effects of the utility model are: be provided with laser beam emitting device and photoelectric receiving arrangement, therefore when intrinsic water level exceeds or lower than laser beam emitting device place place, the signal of photoelectric receiving arrangement changes, the signal changed is delivered to blood processor, blood processor controls alarm equipment alarm, real-time reminding medical personnel can stop liquid feeding or liquid make-up in time, thus, effectively prevent intrinsic liquid level too high or too low, the airway Humidification of patient is prevented to spend large or dry, ensure the normal use of machine, decrease the monitoring time of care provider, easy to use.
In some embodiments, laser beam emitting device can comprise upper laser diode, and photoelectric receiving arrangement comprises upper limit photoelectric receiving tube, and upper laser diode is corresponding with upper limit photoelectric receiving tube to be arranged, and body upper part is located at by upper laser diode.Thus, can monitor the peak level of body, prevent the too high damage machine of intrinsic water level, the airway Humidification that effectively prevent patient is spent greatly.
In some embodiments, laser beam emitting device can also comprise lower limit laser diode, and photoelectric receiving arrangement comprises lower limit photoelectric receiving tube, and lower limit laser diode is corresponding with lower limit photoelectric receiving tube to be arranged, and lower limit laser diode is located at body lower part.Thus, can monitor the lowest water level of body, be convenient to timely adding liquid, prevent patient airway drying and body from burning out.
In some embodiments, laser beam emitting device can also comprise laser diode drive, and laser diode drive is electrically connected with upper laser diode, lower limit laser diode.Thus, be provided with laser diode drive, upper laser diode and lower limit laser diode normal luminous can be ensured.
In some embodiments, blood processor is microprocessor, and thus, the convenient signal to photoelectric receiving arrangement transmission processes.
In some embodiments, the distance on upper laser diode and body top is 5cm, and the distance of lower limit laser diode and body bottom is 2cm.Thus, intrinsic liquid level is avoided too high and too low.
In some embodiments, the wavelength of light that upper laser diode and lower limit laser diode send is 980nm.Thus, can effectively prevent visible ray to the interference of the light that upper laser diode and lower limit laser diode send.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of automatic alarm humidifier of the present utility model;
Fig. 2 is the operation principle schematic diagram of automatic alarm humidifier of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
See figures.1.and.2: automatic alarm humidifier, comprise body 1, laser beam emitting device 2, photoelectric receiving arrangement 3, blood processor 4 and alarm 5, body 1 top offers water filling port 6, laser beam emitting device 2 and photoelectric receiving arrangement 3 are located at the relative both sides of body 1 respectively, laser beam emitting device 2 and photoelectric receiving arrangement 3 correspondence are arranged, namely the light that laser beam emitting device 2 sends can be received by photoelectric receiving arrangement 3, the optical signal of reception is converted to the signal of telecommunication by photoelectric receiving arrangement 3, blood processor 4 is electrically connected by wire with photoelectric receiving arrangement 3, alarm 5 is electrically connected by wire with blood processor 4.Wherein, blood processor 4 is microprocessor, can facilitate the monitoring of blood processor 4 pairs of signals of telecommunication, and the control to alarm 5 alarm condition.
Laser beam emitting device 2 comprises upper laser diode 21, photoelectric receiving arrangement 3 comprises upper limit photoelectric receiving tube 31, upper laser diode 21 is corresponding with upper limit photoelectric receiving tube 31 to be arranged, namely the light that sends of upper laser diode 21 can direct irradiation on upper limit photoelectric receiving tube 31, the optical signal received is converted to the signal of telecommunication by upper limit photoelectric receiving tube 31.Wherein, upper laser diode 21 is pasted onto body 1 top, is 5cm with the distance on body 1 top.When through water filling port 6 in body 1 during water filling, upper limit photoelectric receiving tube 31 can receive the optical signal that upper laser diode 21 sends always, and therefore, blood processor 4 can receive the signal of telecommunication that upper laser diode 21 transmits always.When the water level injected arrives upper laser diode 21 place, the light that upper laser diode 21 sends is blocked, the optical signal that upper limit photoelectric receiving tube 31 receives is interrupted, therefore upper limit photoelectric receiving tube 31 is sent to the larger change of signal intensity generation of blood processor 4, now, blood processor 4 controls alarm 5 and reports to the police, and facilitates the water level in medical personnel's Timeliness coverage body 1, and stops at continuation injection water in body 1.Thus, effectively prevent liquid and exceed waterline, the airway Humidification of patient is spent greatly, and medical personnel monitor the water level in body 1 without the need to real-time, easy to use.
Laser beam emitting device 2 also comprises lower limit laser diode 22, photoelectric receiving arrangement 3 comprises lower limit photoelectric receiving tube 32, lower limit laser diode 22 is corresponding with lower limit photoelectric receiving tube 32 to be arranged, namely the light that lower limit laser diode 22 sends can shine directly on lower limit photoelectric receiving tube 32, and the optical signal of reception is converted to the signal of telecommunication by lower limit photoelectric receiving tube 32.Lower limit laser diode 22 is pasted onto body 1 bottom, is 2cm with the distance of body 1 bottom.When patient is at normal use body 1, because the water in body 1 is in ordinary water level, therefore, the light that lower limit laser diode 22 sends is by the liquid barrier in body 1, lower limit photoelectric receiving tube 32 does not receive the optical signal that lower limit laser diode 22 sends, thus blood processor 4 does not receive the signal of telecommunication of lower limit photoelectric receiving tube 32.And along with the reduction of water level in body 1, when water level decreasing is to lower limit laser diode 22 place, the light that lower limit laser diode 22 sends can be received by lower limit photoelectric receiving tube 32, and lower limit laser diode 22 has the signal of telecommunication to be delivered to blood processor 4.There is larger change in the signal intensity of blood processor 4, now, blood processor 4 controls alarm 5 and reports to the police, and facilitates the water level in medical personnel's Timeliness coverage body 1, adds water in time in body 1, prevents the drying of sufferer air flue and machine from burning out.
Laser beam emitting device 2 also comprises laser diode drive 23, and laser diode drive 23 is electrically connected by wire with upper laser diode 21, lower limit laser diode 22.Be provided with laser diode drive 23 and can ensure that two laser diodes 22 can continuous illumination.Wherein, the wavelength of light that upper laser diode 21 and lower limit laser diode 22 send is 980nm, effectively prevent the interference of extraneous visible ray to the light that upper laser diode 21 and lower limit laser diode 22 send, thus, the accuracy of the optical signal that raising upper limit photoelectric receiving tube 31 and lower limit photoelectric receiving tube 32 receive, improves the accuracy that blood processor 4 controls alarm 5 warning.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from this utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. automatic alarm humidifier, it is characterized in that, comprise body (1), laser beam emitting device (2), photoelectric receiving arrangement (3), blood processor (4) and alarm (5), described body (1) top is provided with water filling port (6), described laser beam emitting device (2) is located at the relative both sides of body (1) respectively with photoelectric receiving arrangement (3), described laser beam emitting device (2) and photoelectric receiving arrangement (3) correspondence are arranged, described blood processor (4) is electrically connected with photoelectric receiving arrangement (3), described alarm (5) is electrically connected with blood processor (4).
2. automatic alarm humidifier according to claim 1, it is characterized in that, described laser beam emitting device (2) comprises upper laser diode (21), described photoelectric receiving arrangement (3) comprises upper limit photoelectric receiving tube (31), described upper laser diode (21) is corresponding with upper limit photoelectric receiving tube (31) to be arranged, and described upper laser diode (21) is located at body (1) top.
3. automatic alarm humidifier according to claim 2, it is characterized in that, described laser beam emitting device (2) also comprises lower limit laser diode (22), described photoelectric receiving arrangement (3) comprises lower limit photoelectric receiving tube (32), described lower limit laser diode (22) is corresponding with lower limit photoelectric receiving tube (32) to be arranged, and described lower limit laser diode (22) is located at body (1) bottom.
4. automatic alarm humidifier according to claim 3, it is characterized in that, described laser beam emitting device (2) also comprises laser diode drive (23), and described laser diode drive (23) is electrically connected with upper laser diode (21), lower limit laser diode (22).
5. the automatic alarm humidifier according to any one of claim 2 ~ 4, is characterized in that, described blood processor (4) is microprocessor.
6. automatic alarm humidifier according to claim 4, it is characterized in that, described upper laser diode (21) is 5cm with the distance on body (1) top, and described lower limit laser diode (22) is 2cm with the distance of body (1) bottom.
7. automatic alarm humidifier according to claim 5, is characterized in that, the wavelength of light that described upper laser diode (21) and lower limit laser diode (22) send is 980nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328421.7U CN204699205U (en) | 2015-05-20 | 2015-05-20 | Automatic alarm humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328421.7U CN204699205U (en) | 2015-05-20 | 2015-05-20 | Automatic alarm humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699205U true CN204699205U (en) | 2015-10-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328421.7U Expired - Fee Related CN204699205U (en) | 2015-05-20 | 2015-05-20 | Automatic alarm humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699205U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248366A (en) * | 2017-07-13 | 2019-01-22 | 中南大学湘雅医院 | A kind of type breathing-machine humidification pot level alarm for water |
| CN109248367A (en) * | 2017-07-13 | 2019-01-22 | 中南大学湘雅医院 | A kind of type breathing-machine humidification pot auto-irrigation device |
| CN113474032A (en) * | 2019-02-25 | 2021-10-01 | 英特外科股份公司 | Improvements relating to humidifiers for respiratory gases |
-
2015
- 2015-05-20 CN CN201520328421.7U patent/CN204699205U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248366A (en) * | 2017-07-13 | 2019-01-22 | 中南大学湘雅医院 | A kind of type breathing-machine humidification pot level alarm for water |
| CN109248367A (en) * | 2017-07-13 | 2019-01-22 | 中南大学湘雅医院 | A kind of type breathing-machine humidification pot auto-irrigation device |
| CN113474032A (en) * | 2019-02-25 | 2021-10-01 | 英特外科股份公司 | Improvements relating to humidifiers for respiratory gases |
| CN113474032B (en) * | 2019-02-25 | 2024-04-30 | 英特外科股份公司 | Improvements relating to humidifiers for breathing gases |
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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: 20151014 Termination date: 20160520 |