CN204050482U - A kind of infusion bottle level monitoring warning system - Google Patents
A kind of infusion bottle level monitoring warning system Download PDFInfo
- Publication number
- CN204050482U CN204050482U CN201420403161.0U CN201420403161U CN204050482U CN 204050482 U CN204050482 U CN 204050482U CN 201420403161 U CN201420403161 U CN 201420403161U CN 204050482 U CN204050482 U CN 204050482U
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- China
- Prior art keywords
- bottle
- light
- spanner
- card
- bottle card
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of infusion bottle level monitoring warning system, comprise bottle card A and the bottle card B of the circular arc matched with infusion bottle profile, spanner B and spanner A is connected with respectively in the middle part of bottle card A and bottle card B side, all be connected with articulated slab inside spanner B and spanner A, two pieces of articulated slab ends are hinged by rotating shaft; Be provided with luminous source in the middle part of bottle card A, be provided with light-receiving device in the middle part of bottle card B, the height of light-receiving device is greater than the height of luminous source.This utility model has compact conformation, easy to use, with low cost, the high advantage of monitoring precision, significantly can save the amount of preparation of medical personnel, and reduce labor intensity, also can be used for the level monitoring of multiple fields, have good production promotional value.
Description
Technical field
This utility model relates to technical field of medical equipment, is specifically related to a kind of infusion bottle level monitoring warning system.
Background technology
Carry out in sufferer therapeutic process in hospital, often often need to use infusion treatment, the effective ingredient in medicine directly can be injected the blood circulation of sufferer by it, accelerates the absorption of medicine, accelerates rehabilitation speed.Because transfusion is intravenous injection, speed is very slow, so whole infusion process can seem very very long, more obvious when especially many bottles of liquid medicine all will be injected.Because transfusion time is longer, the liquid medicine bottle hung in inversion state needs to be monitored at any time by medical personnel, monitor procedure is mainly for the liquid level in liquid medicine bottle, if do not change in time or process after medicinal liquid has inputted, serious malpractice will be there is, and a lot of people may be had in a hospital to carry out infusion treatment simultaneously, but the preparation of medical personnel is limited, all sufferers can not be monitored simultaneously, medical personnel monitor the transfusion state of several sufferers simultaneously often, obviously the labor intensity of medical personnel can significantly be improved, easy generation undetected or error situation, there is larger potential safety hazard, and when carrying out infusion treatment night, because general hospital adopts watch system, often the medical personnel of working at night are fewer, so monitoring infusion becomes more difficult, in addition, because sufferer at night needs to have a rest, the intensity of illumination in general ward all can reduce, and this is easy to affect the inspection of medical personnel to liquid medicine bottle, easily malpractice occurs.
Utility model content
This utility model aims to provide a kind of infusion bottle level monitoring warning system, with solve traditional infusion treatment need by medical personnel monitor in real time existing labor intensity greatly, easily undetected or error, potential safety hazard be large, problem that malpractice easily occurs.
This utility model is achieved by following technical solution:
A kind of infusion bottle level monitoring warning system, comprise bottle card A and the bottle card B of the circular arc matched with infusion bottle profile, be connected with spanner B and spanner A respectively in the middle part of bottle card A and bottle card B side, be all connected with articulated slab inside spanner B and spanner A, two pieces of articulated slab ends are hinged by rotating shaft; Be provided with luminous source in the middle part of described bottle card A, be provided with light-receiving device in the middle part of bottle card B, the height of light-receiving device is greater than the height of luminous source.
Described luminous source comprises the regulator rectifier circuit and manipulator A that are connected successively with power supply, and manipulator A is provided with light emitting diode.
Described light-receiving device comprises the phototriode, amplifier, manipulator B, testing circuit and the output port that are connected successively.
Described light emitting diode is placed in a condenser, and this condenser comprises one end open and is the housing of cylindrical, hollow, and housing inner bottom part is provided with flaring reflective membrane, and shell nozzle end is provided with convex lens, and light emitting diode is located between convex lens and reflective membrane.
Described luminous source is placed in bottle card A bottom.
The beneficial effects of the utility model are:
Compared with prior art, the infusion bottle level monitoring warning system that this utility model provides, employing integrated form designs, be arranged on bottle card A and bottle card B respectively by luminous source and light-receiving device, and bottle card A and bottle card B is hinged in a clip, significantly can improve the compactedness of structure, and reduce cost and space hold amount, the convenience of use can also be improved; And owing to shortening luminous source and the distance between light-receiving device and infusion bottle, and then reduce error, improve monitoring precision; Meanwhile, luminous source and light-receiving device are arranged to highly different forms, when liquid level is between luminous source and light-receiving device, the light that luminous source sends produces refraction, and light-receiving device cannot receive luminance signal, and then is reported to the police by output port or remind medical personnel.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is utility model works schematic diagram;
Fig. 4 is the cut-away view of light emitting diode in this utility model;
Fig. 5 is this utility model using state top view;
Fig. 6 and Fig. 7 is the A-A sectional view of Fig. 5 under different liquid level;
In figure: 1-spanner A, 2-spanner B, 3-articulated slab, 4-rotating shaft, 5-bottle card A, 6-bottle card B, 7-luminous source, 8-light-receiving device, 9-infusion bottle, 10-bottleneck, 11-housing, 12-reflective membrane, 13-convex lens, 71-power supply, 72-regulator rectifier circuit, 73-manipulator A, 74-light emitting diode, 81-phototriode, 82-amplifier, 83-manipulator B, 84-testing circuit, 85-output port.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but described in required protection domain is not limited to;
As shown in Figure 1, 2, the infusion bottle level monitoring warning system that this utility model provides, it comprises bottle card A5 and the bottle card B6 of the circular arc matched with infusion bottle 9 profile, spanner B2 and spanner A1 is connected with respectively in the middle part of bottle card A5 and bottle card B6 side, all be connected with articulated slab 3 inside spanner B2 and spanner A1, two pieces of articulated slab 3 ends are hinged by rotating shaft 4; Be provided with luminous source 7 in the middle part of described bottle card A5, be provided with light-receiving device 8 in the middle part of bottle card B6, the height of light-receiving device 8 is greater than the height of luminous source 7.
As shown in Figure 3, described luminous source 7 comprises the regulator rectifier circuit 72 and manipulator A73 that are connected successively with power supply 71, manipulator A73 is provided with light emitting diode 74.Light emitting diode 74 in luminous source 7 adopts high directing black light LED, electric energy can be directly changed into infrared light (black light) and can radiate, adopt colourless transparent resin epoxy packages, light intensity half-value angle is 5 °-20 °, wavelength 940nm, only needs lower drive current just can obtain higher output.This utility model adopts the 3mm straight cutting infrared LED of Taiwan Yiguang Electronic Industry Co., Ltd. development & production, and model IR2424-3C, 5V power.For ensureing to flow through the concordance of LED current and the stability of voltage, form regulator rectifier circuit 72 by two audions.Whole circuit structure is simple, low in energy consumption, illumination continous-stable.
As shown in Figure 3, described light-receiving device 8 comprises the phototriode 81, amplifier 82, manipulator B83, testing circuit 84 and the output port 85 that are connected successively.The effect of light-receiving device 8 is infrared lights that reception luminous source 7 sends, and is amplified export after converting the signal of telecommunication to by amplifier 82.This utility model adopts phototriode 81 as the main element of light-receiving device 8.
Phototriode 81 not only can realize light-electricity conversion, and can also amplify photoelectric current, remolding sensitivity photodiode is high, and the photoelectric current of output can directly be received by various processor after amplifying circuit.It has anti-interference good, every noise, the advantage such as response is fast, reliability is high, the life-span is long.This utility model selects the 3mm straight cutting infrared electro audion of Taiwan Yiguang Electronic Industry Co., Ltd. development & production, and model PT2424-6B, 5V power.
As shown in Figure 4, described light emitting diode 74 is placed in a condenser, this condenser comprises one end open and is the housing 11 of cylindrical, hollow, housing 11 inner bottom part is provided with flaring reflective membrane 12, housing 11 opening is provided with convex lens 13, and light emitting diode 74 is located between convex lens 13 and reflective membrane 12.Although adopted high directing LED, in order to ensure light path concordance, so place one piece of convex lens 13 before light emitting diode 74, ensure good spotlight effect with this.
As shown in Figure 2, described luminous source 7 is placed in bottle card A5 bottom, and the height of light-receiving device 8 is greater than the height of luminous source 7, when the liquid level in infusion bottle 9 is between luminous source 7 and light-receiving device 8, the infrared light that luminous source 7 sends can reflect, cause light-receiving device to receive illumination, and then reported to the police by output port 85.
During use, this utility model is installed on infusion bottle 9 outside in state as shown in Figure 5, liquid level now in infusion bottle 9 is close to being the highest at the bottom of bottle, bottle card A5 and bottle card B6 achieves the fastening of infusion bottle 9, and respectively luminous source 7 and light-receiving device 8 are close to infusion bottle 9 outer wall, opening power 71, now in state as shown in Figure 6, the medicinal liquid propagate straight of infrared light in infusion bottle that luminous source 7 occurs, and receive luminance signal by light-receiving device 8, optical lens optically focused is settled and filter out extraneous interference light in phototriode 81 front end, phototriode 81 converts the optical signal of reception to the signal of telecommunication, exported by output port 85 after being processed by manipulator B83 and testing circuit 84 respectively again after amplifier 82 amplifies, output port 85 can connect an acoustooptic alarm system.When the light that luminous source 7 sends shines directly into light-receiving device 8, phototriode 81 conducting, output voltage is lower, output low level after comparator, and warning system is in silent status; When the liquid level in infusion bottle 9 is in state as shown in Figure 7, when liquid level drops between luminous source 7 and light-receiving device 8 line, the light that luminous source 7 sends offsets due to liquid level refraction action, the light intensity that phototriode 81 receives is not enough to make its conducting, the voltage exported increases, after comparator, export high level, make warning system send sound and light alarm, remind medical personnel to carry out replacing or the process of infusion bottle 9.
Foregoing is only a preferred embodiment of the present utility model; but and be not used in limit protection domain of the present utility model; all distortion done on the technical solution of the utility model basis, modification or replacement etc., all should fall into protection domain of the present utility model.
Claims (5)
1. an infusion bottle level monitoring warning system, it is characterized in that: the bottle card A (5) and the bottle card B (6) that comprise the circular arc matched with infusion bottle (9) profile, spanner B (2) and spanner A (1) is connected with respectively in the middle part of bottle card A (5) and bottle card B (6) side, spanner B (2) and spanner A (1) inner side is all connected with articulated slab (3), and two pieces of articulated slab (3) ends are hinged by rotating shaft (4); Described bottle card A (5) middle part is provided with luminous source (7), and bottle card B (6) middle part is provided with light-receiving device (8), and the height of light-receiving device (8) is greater than the height of luminous source (7).
2. infusion bottle level monitoring warning system according to claim 1, it is characterized in that: described luminous source (7) comprises on the regulator rectifier circuit (72) and manipulator A (73), manipulator A (73) that are connected successively with power supply (71) and is provided with light emitting diode (74).
3. infusion bottle level monitoring warning system according to claim 1, is characterized in that: described light-receiving device (8) comprises the phototriode (81), amplifier (82), manipulator B (83), testing circuit (84) and the output port (85) that are connected successively.
4. infusion bottle level monitoring warning system according to claim 2, it is characterized in that: described light emitting diode (74) is placed in a condenser, this condenser comprises one end open and is the housing (11) of cylindrical, hollow, housing (11) inner bottom part is provided with flaring reflective membrane (12), housing (11) opening is provided with convex lens (13), and light emitting diode (74) is located between convex lens (13) and reflective membrane (12).
5. infusion bottle level monitoring warning system according to claim 1, is characterized in that: described luminous source (7) is placed in bottle card A (5) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403161.0U CN204050482U (en) | 2014-07-21 | 2014-07-21 | A kind of infusion bottle level monitoring warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403161.0U CN204050482U (en) | 2014-07-21 | 2014-07-21 | A kind of infusion bottle level monitoring warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050482U true CN204050482U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420403161.0U Expired - Fee Related CN204050482U (en) | 2014-07-21 | 2014-07-21 | A kind of infusion bottle level monitoring warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640325A (en) * | 2016-03-04 | 2016-06-08 | 遵义师范学院 | Smart voice water dispenser based on single-chip microcomputer control |
| CN105640346A (en) * | 2016-03-11 | 2016-06-08 | 遵义师范学院 | Intelligent alarm control system for water dispenser |
-
2014
- 2014-07-21 CN CN201420403161.0U patent/CN204050482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640325A (en) * | 2016-03-04 | 2016-06-08 | 遵义师范学院 | Smart voice water dispenser based on single-chip microcomputer control |
| CN105640346A (en) * | 2016-03-11 | 2016-06-08 | 遵义师范学院 | Intelligent alarm control system for water dispenser |
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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: 20141231 Termination date: 20150721 |
|
| EXPY | Termination of patent right or utility model |