CN205460204U - Transfusion automatic alarm device - Google Patents
Transfusion automatic alarm device Download PDFInfo
- Publication number
- CN205460204U CN205460204U CN201620010490.8U CN201620010490U CN205460204U CN 205460204 U CN205460204 U CN 205460204U CN 201620010490 U CN201620010490 U CN 201620010490U CN 205460204 U CN205460204 U CN 205460204U
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- China
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- processing module
- central processing
- infusion
- automatic alarm
- draw
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Abstract
The utility model discloses a transfusion automatic alarm device, include casing (1) and locate power supply circuit, infrared sensor, acousto -optic warning circuit and central processing module in casing (1), power supply circuit is that infrared sensor, acousto -optic warning circuit and central processing module provide operating voltage, infrared sensor and central processing module are connected, detect liquid level and with signal transmission to central processing module, the acousto -optic warning circuit is connected with central processing module, central processing module receives the signal of infrared sensor transmission and judges according to the signal whether the infusion is accomplished, if then controlling the acousto -optic warning circuit, the infusion completion sends alarm signal, the outside bottom surface of casing (1) is equipped with and is used for the card to establish semi -cylindrical draw -in groove (4) of transfer line (7), is equipped with liquid level detection opening (5) and the tight subassembly of perfusion tube clamp on the lateral wall of draw -in groove (4). This transfusion automatic alarm device simple structure, the accuracy of reporting to the police, clamp are got the convenience, can not polluted liquid medicine.
Description
Technical field
This utility model belongs to medical instruments field, particularly relates to a kind of automatic alarm for infusion.
Background technology
Along with the increase of present illness incidence rate, the patient's number at hospital transfusion the most gradually increases.The artificial method guarded of general employing during transfusion, infusion-completed needs prompting medical personnel in time to carry out replacing or the transfusion end process of infusion bottle.But, during patient infusion often due to body is weak, go into a coma or fall asleep or medical personnel are the most busy etc. and cannot to notice transfusion the most complete.Then it is susceptible to blood back phenomenon if owing to carelessness causes infusion-completed to take off transfusion needle the most in time, causes malpractice, bring misery to patient and family members, also bring great mental burden to medical personnel.If processing too early, i.e. the most complete defeated bottle of just plucking to the greatest extent of medicinal liquid takes pipe and can cause the most again the waste of medicinal liquid.
Automatic alarm for infusion is the medical apparatus and instruments being highly desirable to be equipped with for hospital.Current existing infusion alarm is typically all and realizes the warning after having infused by the structure of transformation Murphy's burette, it is by arranging floating plug realization in Murphy's burette, the program not only cost is high, can not reuse, and floating plug contacts with medicinal liquid, medicinal liquid can be polluted, also have and be difficult to shortcomings such as installing, sensor easily comes off.Therefore, it is necessary to provide one not contact medicinal liquid, can accurately report to the police, gripping is convenient, the automatic alarm for infusion of fixation.
Utility model content
Technical problem to be solved in the utility model is, overcomes the deficiency and defect mentioned in background above technology, it is provided that a kind of simple in construction, the automatic alarm for infusion of liquid medicine of reporting to the police accurately, grip conveniently, will not pollute.
For solving above-mentioned technical problem, the technical scheme that the utility model proposes is:
A kind of automatic alarm for infusion, including housing and power circuit, infrared sensor, sound light alarming circuit and the central processing module being located in described housing；
Described power circuit provides running voltage for described infrared sensor, sound light alarming circuit and central processing module；
The outfan of described infrared sensor is connected with the input of central processing module, liquid level transmit signals to central processing module in detection tube for transfusion；
The input of described sound light alarming circuit is connected with the outfan of central processing module；
Described central processing module receives the signal of infrared sensor transmission and judges whether transfusion completes according to signal, as infused, controls sound light alarming circuit and sends alarm signal；
The outside bottom surface of described housing is provided with the semi-cylindrical draw-in groove setting tube for transfusion for card, and the sidewall of draw-in groove is provided with level detection opening and tube for transfusion clamp assembly.
Above-mentioned automatic alarm for infusion, it is preferred that described housing includes semielliptical shape upper cover and the rectangle lower cover mutually fastened, and described draw-in groove is located at the bottom surface of lower cover.
Above-mentioned automatic alarm for infusion, it is preferred that described level detection opening includes two openings being relatively located on draw-in groove sidewall, and two described level detection aperture positions are contour.
Above-mentioned automatic alarm for infusion, it is preferred that described infrared sensor includes infrared transmitter and infrared remote receiver, described infrared transmitter be arranged in infrared remote receiver on draw-in groove sidewall relative to two level detection opening parts.
Above-mentioned automatic alarm for infusion, it is preferred that described tube for transfusion clamp assembly includes that the two groups of mentioned ridge-shaped being located on draw-in groove sidewall are protruding, often organizes two projections that described projection all includes relatively being located at draw-in groove sidewall sustained height.
Above-mentioned automatic alarm for infusion, it is preferred that described projection is elastomeric element.
Above-mentioned automatic alarm for infusion, it is preferred that described sound light alarming circuit includes buzzer and the display lamp being connected with central processing module.
Compared with prior art, the utility model has the advantage of:
(1) liquid level in tube for transfusion can be detected by automatic alarm for infusion of the present utility model accurately, and sends alarm signal prompting patient and medical personnel in time, can alleviate the burden of patient and the working strength of medical personnel, improve work efficiency.
(2) automatic alarm for infusion of the present utility model uses the mode of non-direct contact infusion syrup to detect liquid level of perfusion tube height, to liquid medicine without any pollution.
(3) automatic alarm for infusion of the present utility model uses the multipair elastic bumps being arranged in draw-in groove to grip tube for transfusion, simple in construction, easy to use, firm grip.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the main TV structure schematic diagram that this utility model automatic alarm for infusion is connected with tube for transfusion.
Fig. 2 is the side-looking structural representation that this utility model automatic alarm for infusion is connected with tube for transfusion.
Fig. 3 is the structural representation of lower cover bottom surface in this utility model automatic alarm for infusion.
Fig. 4 is the circuit connection structure sketch of this utility model automatic alarm for infusion.
Marginal data:
1, housing；2, upper cover；3, lower cover；4, draw-in groove；5, level detection opening；6, protruding；7, tube for transfusion.
Detailed description of the invention
For the ease of understanding this utility model, below in conjunction with Figure of description and preferred embodiment, this utility model is made more comprehensively, described meticulously, but protection domain of the present utility model is not limited to embodiment in detail below.
It should be noted that, when a certain element is described as on " be fixed on, be fixed in, be connected to or be communicated in " another element, it can be directly the most fixing, affixed, connect or connect on another element, it is also possible to be by other intermediate connectors indirectly fixing, affixed, connect or connect on another element.
Unless otherwise defined, the implication that all technical term used hereinafter is generally understood that with those skilled in the art is identical.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to limit protection domain of the present utility model.
Embodiment
As shown in Figures 1 to 4, a kind of embodiment of this utility model automatic alarm for infusion, including housing 1 and power circuit, infrared sensor, sound light alarming circuit and the central processing module being located in housing 1.Wherein, power circuit be infrared sensor, sound light alarming circuit and central processing module running voltage is provided；The outfan of infrared sensor is connected with the input of central processing module, liquid level transmit signals to central processing module in detection tube for transfusion；The input of sound light alarming circuit is connected with the outfan of central processing module, sends alarm signal according to the signal intensity of central processing module；Central processing module is connected with power circuit, infrared sensor and sound light alarming circuit, receives the signal of infrared sensor transmission and judges whether transfusion completes according to signal, as infused, controlling sound light alarming circuit and send alarm signal；Housing 1 includes semielliptical shape upper cover 2 and rectangle lower cover 3, and the outside bottom surface of lower cover 3 is provided with a semi-cylindrical draw-in groove 4 setting tube for transfusion 7 for card, and the sidewall of draw-in groove 4 is provided with level detection opening 5 and tube for transfusion clamp assembly.Use infrared sensor can detect the liquid level in tube for transfusion accurately, central processing module control sound light alarming circuit and send alarm signal prompting patient and associated care personnel in time.Draw-in groove 4 sidewall arranges tube for transfusion clamp assembly can tube for transfusion firmly be clamped.
In the present embodiment, level detection opening 5 includes two openings being relatively located on draw-in groove 4 sidewall, and two level detection opening 5 positions are contour.Infrared sensor includes infrared transmitter and infrared remote receiver.This infrared transmitter and infrared remote receiver are arranged on draw-in groove 4 sidewall relatively at two level detection openings 5.Infrared transmitter is used for sending infrared signal, is in the infrared remote receiver at identical height for receiving the signal that infrared transmitter sends.After central processing module receives the voltage signal changed, control sound light alarming circuit and send alarm signal, remind patient and medical personnel.This sound light alarming circuit includes buzzer and the display lamp being connected with central processing module.
In the present embodiment, tube for transfusion clamp assembly includes the two groups of mentioned ridge-shaped projections 6 being located on draw-in groove 4 sidewall, and often group protruding 6 all includes two projections 6 being relatively located at draw-in groove 4 sidewall sustained height.Wherein, protruding 6 is elastomeric element.This automatic alarm for infusion can be made firmly to be clamped on tube for transfusion 7 by arranging two groups of tools resilient protruding 6 on draw-in groove 4 sidewall, prevent alarm from dropping, and grip conveniently.
When this automatic alarm for infusion uses, being first pressed into bottom lower cover 3 in draw-in groove 4 by tube for transfusion, tube for transfusion 7 is gripped by many group tools resilient protruding 6.Opening this alarm, the infrared transmitter in infrared sensor sends infrared signal at a certain time interval.When liquid level is on level detection opening 5, the infrared ray making infrared transmitter send due to the liquid in tube for transfusion deflects because of refraction action so that the infrared remote receiver being oppositely arranged cannot receive the infrared signal that infrared transmitter sends.When liquid level drops to level detection opening less than 5, infrared remote receiver can receive the infrared signal that infrared transmitter sends and the output voltage of infrared sensor is changed, central processing module controls the buzzer in sound light alarming circuit and display lamp work after receiving infrared sensor voltage change signal, send alarm signal, remind patient and relevant staff.
Claims (7)
1. an automatic alarm for infusion, it is characterised in that: include housing (1) and power circuit, infrared sensor, sound light alarming circuit and the central processing module be located in described housing (1)；
Described power circuit provides running voltage for described infrared sensor, sound light alarming circuit and central processing module；
The outfan of described infrared sensor is connected with the input of central processing module, liquid level transmit signals to central processing module in detection tube for transfusion；
The input of described sound light alarming circuit is connected with the outfan of central processing module；
Described central processing module receives the signal of infrared sensor transmission and judges whether transfusion completes according to signal, as infused, controls sound light alarming circuit and sends alarm signal；
The outside bottom surface of described housing (1) is provided with the semi-cylindrical draw-in groove (4) setting tube for transfusion (7) for card, and the sidewall of draw-in groove (4) is provided with level detection opening (5) and tube for transfusion clamp assembly.
Automatic alarm for infusion the most according to claim 1, it is characterised in that: described housing (1) includes semielliptical shape upper cover (2) and the rectangle lower cover (3) mutually fastened, and described draw-in groove (4) is located at the bottom surface of lower cover (3).
Automatic alarm for infusion the most according to claim 1, it is characterised in that: described level detection opening (5) includes two openings being relatively located on draw-in groove (4) sidewall, and two described level detection opening (5) positions are contour.
Automatic alarm for infusion the most according to claim 3, it is characterized in that: described infrared sensor includes infrared transmitter and infrared remote receiver, described infrared transmitter be arranged in infrared remote receiver on draw-in groove (4) sidewall relative to two level detection opening (5) places.
5. according to the automatic alarm for infusion according to any one of claim 1-4, it is characterized in that: described tube for transfusion clamp assembly includes that the two groups of mentioned ridge-shaped being located on draw-in groove (4) sidewall are protruding (6), often organizes two projections (6) that described projection (6) all includes relatively being located at draw-in groove (4) sidewall sustained height.
Automatic alarm for infusion the most according to claim 5, it is characterised in that: described projection (6) is elastomeric element.
Automatic alarm for infusion the most according to claim 5, it is characterised in that: described sound light alarming circuit includes buzzer and the display lamp being connected with central processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010490.8U CN205460204U (en) | 2016-01-07 | 2016-01-07 | Transfusion automatic alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620010490.8U CN205460204U (en) | 2016-01-07 | 2016-01-07 | Transfusion automatic alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205460204U true CN205460204U (en) | 2016-08-17 |
Family
ID=56664571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620010490.8U Expired - Fee Related CN205460204U (en) | 2016-01-07 | 2016-01-07 | Transfusion automatic alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205460204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404252A (en) * | 2018-03-23 | 2018-08-17 | 李彩红 | A kind of intelligent transfusion alarm |
| CN108525071A (en) * | 2018-05-10 | 2018-09-14 | 五邑大学 | A kind of liquid dropping wireless monitor |
-
2016
- 2016-01-07 CN CN201620010490.8U patent/CN205460204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404252A (en) * | 2018-03-23 | 2018-08-17 | 李彩红 | A kind of intelligent transfusion alarm |
| CN108525071A (en) * | 2018-05-10 | 2018-09-14 | 五邑大学 | A kind of liquid dropping wireless monitor |
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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: 20160817 Termination date: 20170107 |