CN204275209U - Medical gas intelligent terminal - Google Patents
Medical gas intelligent terminal Download PDFInfo
- Publication number
- CN204275209U CN204275209U CN201420449607.3U CN201420449607U CN204275209U CN 204275209 U CN204275209 U CN 204275209U CN 201420449607 U CN201420449607 U CN 201420449607U CN 204275209 U CN204275209 U CN 204275209U
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- plate
- signal processing
- gas pressure
- communication line
- intelligent terminal
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Abstract
This utility model relates to a kind of medical gas intelligent terminal, display communication line plate embeds the decoction cap back side, supply line's plate and signal processing circuit board are installed between female connector and base, signal processing circuit plate is provided with pressure transducer, pressure transducer, by operational amplifier, converts ducted gas pressure to the signal of telecommunication and sends into chip process; Display communication line plate is provided with several light emitting diodes for the gas pressure size in display pipes.This utility model operation is simple and easy convenient, increase gas pressure Presentation Function newly, real-time real-world gas pressure, reality is simple and clear, abnormal by sound and light alarm warning user gas pressure during pressure abnormity, common terminal in use, cannot know the situation of air pressure, increase remote communicating function newly, can by the date of manufacture of external equipment to whole terminal, maintenance time carries out recording and inquiring about, and makes product be convenient to standardized management.
Description
Technical field
This utility model relates to a kind of Medical gas terminal, especially a kind of medical gas intelligent terminal.
Background technology
At present, Medical gas terminal (hereinafter referred to as terminal) is widely adopted in hospital ward, operating room, ambulance.Gas equipment is connected with terminal by plug, thus the gas in terminal is introduced gas equipment.Existing ordinary terminal structure is as follows:
Ordinary terminal is made up of decoction cap 1, female connector 2, base 3, as shown in Figure 1.The gas of air supply system is introduced into terminal by admission line 4, when needs gas, the plug 5 of gas equipment is inserted the interior i.e. desirable gas of female connector 2 of terminal, as shown in Figure 2.When using depressed bundle, when not needing to get gas, after decoction cap 1 inwardly pressing, plug 5 will eject from terminal, automatically dies, as shown in Figure 3.Common terminal in use, cannot be known the situation of air pressure.
Summary of the invention
This utility model to provide a kind of medical gas intelligent terminal, this intelligent terminal is under the prerequisite ensureing original function, gas pressure display, pressure abnormity sound and light alarm and telecommunication can be realized, by the date of manufacture of external equipment to whole terminal, maintenance time carries out recording and inquiring about, and makes product be convenient to standardized management.
For achieving the above object, the technical solution of the utility model is: a kind of medical gas intelligent terminal, comprise decoction cap, display communication line plate, female connector, supply line's plate, signal processing circuit board, base, be characterized in: display communication line plate embeds the decoction cap back side, supply line's plate and signal processing circuit board are installed between female connector and base, signal processing circuit plate is provided with pressure transducer, pressure transducer, by operational amplifier, converts ducted gas pressure to the signal of telecommunication and sends into chip process; Display communication line plate is provided with several light emitting diodes for the gas pressure size in display pipes.
Display communication line plate is also provided with the communication device externally carrying out communication and the buzzer of reporting to the police for gas in pipelines pressure anomaly.
Base has two grooves embedded for supply line's plate and signal processing line circuit plate.
Supply line plate input connects external power source, outfan connection signal treatment circuit plate and display communication line plate, for signal processing circuit board with show communication line plate after the power supply for access outside carries out rectification, voltage stabilizing.
Supply line's plate is provided with overcurrent protection, overvoltage crowbar, for preventing fortuitous event to the damage of supply line's plate.
The beneficial effect that this utility model has compared with ordinary terminal is:
(1) use is identical with ordinary terminal, and it is simple and easy convenient to operate.
(2) increased gas pressure Presentation Function newly, real-time real-world gas pressure, reality is simple and clear.
(3) abnormal by sound and light alarm warning user gas pressure during pressure abnormity, common terminal in use, cannot be known the situation of air pressure.
(4) remote communicating function has been increased newly, can by the date of manufacture of external equipment to whole terminal, maintenance time carries out recording and inquiring about, and makes product be convenient to standardized management.
Accompanying drawing explanation
Fig. 1 is existing common Medical gas terminal structural representation;
Fig. 2 is the using state schematic diagram that gas equipment inserts existing common Medical gas terminal;
Fig. 3 is the existing existing common Medical gas terminal connection status schematic diagram of gas equipment;
Fig. 4 is structural upright exploded view of the present utility model;
Fig. 5 is using state schematic diagram of the present utility model;
Fig. 6 is structural principle block diagram of the present utility model;
Fig. 7 is circuit diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figures 4 to 7, a kind of medical gas intelligent terminal, comprises decoction cap 6, display communication line plate 7, female connector 2, supply line's plate 8, signal processing circuit board 9, base 10,
Display communication line plate 7 embeds decoction cap 6 back side, supply line's plate 8 and signal processing circuit board 9 are installed between female connector 2 and base 10, signal processing circuit plate 9 is provided with pressure transducer, pressure transducer, by operational amplifier, converts the gas pressure in pipeline 4 to the signal of telecommunication and sends into chip process; Display communication line plate 7 is provided with several light emitting diodes for the gas pressure size in display pipes 4.
Display communication line plate 7 is also provided with the communication device externally carrying out communication and the buzzer for gas pressure abnormal alarm in pipeline 4.
This utility model, under the prerequisite ensureing original function, adds new functional, is made up of decoction cap 1, display communication line plate 7, female connector 2, supply line's plate 8, signal processing circuit board 9, base 3.Decoction cap 1 front end has multiple aperture, and display communication line plate 7 can embed by the back side.Base 3 has two grooves, for supply line's plate 7 and signal processing circuit plate 9 being embedded.The power supply that outside is accessed is carried out rectification, voltage stabilizing by supply line's plate 7, uses for signal processing circuit board 9 and display communication line plate 7.And overcurrent protection, overvoltage protection have been installed, prevent fortuitous event to the damage of wiring board.Signal processing circuit plate 9 is provided with pressure transducer, and pressure transducer, by operational amplifier, can convert the gas pressure in pipeline 4 to the signal of telecommunication, for intelligent chip process.
Display communication line plate 7 is provided with light emitting diode, for the size of the gas pressure in display pipes 4; And communication device is installed, externally can carry out communication; Also be provided with buzzer, when the gas pressure in pipeline 4 is abnormal, buzzer starts to send the sound, and warning user gas pressure is abnormal.Be arranged on the work between each wiring board of microprocessor tunable showing communication line plate 7.
As Fig. 6, shown in 7, principle of work and power of the present utility model is as follows:
Electric power polarity by full-bridge rectification and obtain unidirectional current, and to be fixed, then by the capacitor filtering in manostat front, then by manostat by the normal working voltage 5V of voltage stabilization in system by power supply after electric fuse.This voltage is supplied to pressure transducer, ADC module (analog-to-digital conversion module), microprocessor provide running voltage.Pressure transducer produces linear voltage signal after receiving the pressure in admission line 4, after export to ADC module, simulation model is transferred to digital model and is supplied to microprocessor analysis, judgement, finally driving display lamp and buzzer.Infrared transceiver module is used for the infrared equipment communication with outside, can by the information record of product in the microprocessor.
As shown in Figure 5, atmospheric pressure indicates: the size being indicated gas pressure by the first light emitting diode 11 in the aperture on decoction cap 1, the number of the first light emitting diode 11 luminescence is directly proportional to gas pressure, and user can be made in this way very intuitively to know the size of gas pressure.
Normal abnormal alarm: the second light emitting diode 12 is normal bright green when pipeline gas pressure is normal, is shown as flash red when pipeline gas pressure anomaly, and with the alarm song of buzzer.
Telecommunication: the electronic devices and components being provided with telecommunication in window 13, can by the date of manufacture of external equipment to whole terminal, and maintenance time carries out recording and inquiring about, and makes product be convenient to standardized management.
Claims (5)
1. a medical gas intelligent terminal, comprise decoction cap (1), female connector (2), base (3), display communication line plate (7), supply line's plate (8), signal processing circuit board (9), it is characterized in that: described display communication line plate (7) embeds decoction cap (1) back side, supply line's plate (8) and signal processing circuit board (9) are installed between female connector (2) and base (3), (9) are provided with pressure transducer to signal processing circuit plate, pressure transducer passes through operational amplifier, convert the gas pressure in pipeline (4) to the signal of telecommunication and send into chip process, display communication line plate (7) is provided with several light emitting diodes for the gas pressure size in display pipes (4).
2. medical gas intelligent terminal according to claim 1, is characterized in that: described display communication line plate (7) is also provided with the communication device externally carrying out communication and the buzzer for the interior gas pressure abnormal alarm of pipeline (4).
3. medical gas intelligent terminal according to claim 1, is characterized in that: described base (3) has two grooves embedded for supply line's plate (8) and signal processing line circuit plate (9).
4. medical gas intelligent terminal according to claim 1, it is characterized in that: described supply line plate (8) input connects external power source, outfan connection signal treatment circuit plate (9) and display communication line plate (7), the power supply for access outside to carry out after rectification, voltage stabilizing for signal processing circuit board (9) and shows communication line plate (7).
5. the medical gas intelligent terminal according to any one of claim 1-4, is characterized in that: described supply line plate (8) is provided with overcurrent protection, overvoltage crowbar, for preventing fortuitous event to the damage of supply line's plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449607.3U CN204275209U (en) | 2014-08-11 | 2014-08-11 | Medical gas intelligent terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449607.3U CN204275209U (en) | 2014-08-11 | 2014-08-11 | Medical gas intelligent terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204275209U true CN204275209U (en) | 2015-04-22 |
Family
ID=52858411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449607.3U Expired - Fee Related CN204275209U (en) | 2014-08-11 | 2014-08-11 | Medical gas intelligent terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204275209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548257A (en) * | 2016-02-03 | 2016-05-04 | 杭州市中医院 | Medical treatment air monitoring and alarming system implemented via ModBus protocol |
-
2014
- 2014-08-11 CN CN201420449607.3U patent/CN204275209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105548257A (en) * | 2016-02-03 | 2016-05-04 | 杭州市中医院 | Medical treatment air monitoring and alarming system implemented via ModBus protocol |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20150811 |
|
| EXPY | Termination of patent right or utility model |