CN203525067U - Heating, liquid-stopping and automatic-warning integrated device of vein infusion device - Google Patents
Heating, liquid-stopping and automatic-warning integrated device of vein infusion device Download PDFInfo
- Publication number
- CN203525067U CN203525067U CN201320490397.8U CN201320490397U CN203525067U CN 203525067 U CN203525067 U CN 203525067U CN 201320490397 U CN201320490397 U CN 201320490397U CN 203525067 U CN203525067 U CN 203525067U
- Authority
- CN
- China
- Prior art keywords
- liquid
- heating
- transfusion device
- infusion
- infusion device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000001802 infusion Methods 0.000 title abstract description 14
- 210000003462 Veins Anatomy 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 238000001990 intravenous administration Methods 0.000 claims description 5
- 241000227287 Elliottia pyroliflora Species 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 230000000474 nursing Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Abstract
The utility model discloses a heating, liquid-stopping and automatic-warning integrated device of a vein infusion device. The heating, liquid-stopping and automatic-warning integrated device is characterized in that the outer side of an infusion device dripping cup is tightly attached to a heating plate, the outer side of the heating plate is tightly attached to an inner shell, a buzzer and a circuit board are connected between the inner shell and an outer shell, a buoy is arranged at the top of an infusion device dripping cup outlet formed in the bottom of the infusion device dripping cup, a copper bush laser tube and a photoresistor are connected to the two sides of the bottom of the infusion device dripping cup respectively, an infusion device dripping cup inlet is formed in the top of the infusion device dripping cup, and the circuit board is connected with the heating plate, the buzzer, the copper bush laser tube and the photoresistor. The heating, liquid-stopping and automatic-warning integrated device has the heating function, the liquid stopping function and the automatic warning function, the heating function can be selected according to the temperature conditions of the infusion environment, residual infused liquid can be further and automatically intercepted when infusion is finished or an infusion bottle is replaced, part of liquid can still be reserved in the infusion device under the manual-intervention-free condition, air is accordingly prevented from entering the human body after liquid infusion is completed, medical workers are timely reminded to carry out processing, and workloads of nurses are greatly reduced.
Description
Technical field
This utility model relates to a kind of medical transfusion alarm device, relates in particular to the integrated only liquid autoalarm of heating of a kind of intravenous transfusion device.
Background technology
At present, the intravenous transfusion device having on the market only has single heating apparatus or single only liquid device, all there is in every respect defect in heating or stopping liquid function of unification, single heating apparatus can not provide only liquid function, make transfusion outpatient have the danger of air embolism, and single only liquid device shortage heating function also can make patient produce uncomfortable in winter, even there is spasm, the ill symptoms of health numbness, single only liquid device only has only liquid function can not remind medical personnel in time patient to be carried out to medical treatment and nursing, all therefore there is certain defect in single transfusion control device.
Utility model content
The purpose of this utility model is to provide a kind of intravenous transfusion device the integrated only liquid autoalarm of heating, and it has simple in structure, feature richness and convenient and practical advantage.
The utility model is achieved like this, it comprises hot plate, transfusion device drips kettle entrance, in shell, shell, buzzer, transfusion device drips kettle outlet, float, copper sheathing laser tube, circuit board, transfusion device drips kettle and photoconductive resistance, it is characterized in that the outside that transfusion device drips kettle is close to hot plate, inner shell is close in hot plate outside, in be connected with buzzer and circuit board between shell and shell, being positioned at transfusion device that transfusion device drips kettle bottom drips kettle outlet top and is provided with float, the two bottom sides that transfusion device drips kettle is connected with respectively copper sheathing laser tube and photoconductive resistance, it is that transfusion device drips kettle entrance that transfusion device drips kettle top, circuit board connects hot plate, buzzer, copper sheathing laser tube and photoconductive resistance, copper sheathing laser tube and photoconductive resistance are on same straight line.
Technique effect of the present utility model is: the utlity model has the function of heating, stopping liquid and automatic alarm, not only can select heating function according to the temperature conditions of transfusion environment, in the time of can also or changing infusion bottle at terminal phase of intravenous injection, automatically hold back transfusion residual liquid, make transfusion device in the situation that prosthetic disturbs, still can reserve part liquid, thereby stop air after liquid is totally lost, to enter human body, and remind in time medical personnel to process, greatly reduce nurse's work, reduced doctor-patient dispute.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit control principle drawing of the present utility model.
In the drawings, 1, hot plate 2, transfusion device drip kettle entrance 3, inner shell 4, shell 5, buzzer 6, transfusion device and drip kettle outlet 7, float 8, copper sheathing laser tube 9, circuit board 10, transfusion device and drip kettle 11, photoconductive resistance.
The specific embodiment
As shown in Figure 1, the utility model is achieved like this, it comprises hot plate 1, transfusion device drips kettle entrance 2, in shell 3, shell 4, buzzer 5, transfusion device drips kettle outlet 6, float 7, copper sheathing laser tube 8, circuit board 9, transfusion device drips kettle 10 and photoconductive resistance 11, its construction features is that hot plate 1 is close in the outside that transfusion device drips kettle 10, inner shell 3 is close in hot plate 1 outside, in be connected with buzzer 5 and circuit board 9 between shell 3 and shell 4, being positioned at transfusion device that transfusion device drips kettle 10 bottoms drips kettle and exports 6 tops and be provided with float 7, the two bottom sides that transfusion device drips kettle 10 is connected with respectively copper sheathing laser tube 8 and photoconductive resistance 111, it is that transfusion device drips kettle entrance 2 that transfusion device drips kettle 10 tops, circuit board 9 connects hot plate 1, buzzer 5, copper sheathing laser tube 8 and photoconductive resistance 11, copper sheathing laser tube 8 and photoconductive resistance 11 are on same straight line.
In device, use 5V Power supply, adopt copper sheathing laser tube 8(laser diode) and photoconductive resistance 11 make sensor, in circuit board 9, have intervalometer, electric capacity, resistance to connect to form multivibrator, monostable flipflop pulse conversion circuit.This structure relies on a kettle to be suspended on transfusion device, can be to semi-open during use, and in device, shell-space just can wrap whole kettle according to dripping kettle design, for stablizing of device work, uses self-locking shell.Float 7 drips in kettle 10 bottoms at liquid transfusion device only, is the sensitivity that guarantees photoconductive resistance 11, transfusion device drip kettle in lucifuge in shell, control circuit part is at circuit board 9 places; By hot plate 1, realize transfusion heating function, the float 7 piston global densities of liquid-stopping device are less than transfusion liquid, float on liquid level, but can not block input port, infuse when complete and flow to delivery outlet with liquid, and block transfusion device and drip kettle outlet 6, stopped that air enters human body, and trigger alarm system, buzzer 5 work.
As shown in Figure 2, with common 5V power supply adaptor, connect, the positive pole of output signal VCC circuit, electric capacity, resistance are connected with 555 chips, and first is 555 in monostable flipflop, and second 555 in multivibrator.
Claims (1)
1. integrated the heating of intravenous transfusion device stopped liquid autoalarm, it comprises hot plate, transfusion device drips kettle entrance, in shell, shell, buzzer, transfusion device drips kettle outlet, float, copper sheathing laser tube, circuit board, transfusion device drips kettle and photoconductive resistance, it is characterized in that the outside that transfusion device drips kettle is close to hot plate, inner shell is close in hot plate outside, in be connected with buzzer and circuit board between shell and shell, being positioned at transfusion device that transfusion device drips kettle bottom drips kettle outlet top and is provided with float, the two bottom sides that transfusion device drips kettle is connected with respectively copper sheathing laser tube and photoconductive resistance, it is that transfusion device drips kettle entrance that transfusion device drips kettle top, circuit board connects hot plate, buzzer, copper sheathing laser tube and photoconductive resistance, copper sheathing laser tube and photoconductive resistance are on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490397.8U CN203525067U (en) | 2013-08-12 | 2013-08-12 | Heating, liquid-stopping and automatic-warning integrated device of vein infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490397.8U CN203525067U (en) | 2013-08-12 | 2013-08-12 | Heating, liquid-stopping and automatic-warning integrated device of vein infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525067U true CN203525067U (en) | 2014-04-09 |
Family
ID=50411336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490397.8U Expired - Fee Related CN203525067U (en) | 2013-08-12 | 2013-08-12 | Heating, liquid-stopping and automatic-warning integrated device of vein infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203525067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717228A (en) * | 2021-01-22 | 2021-04-30 | 张屹德 | Infusion automatic alarm device based on optical refraction principle |
-
2013
- 2013-08-12 CN CN201320490397.8U patent/CN203525067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717228A (en) * | 2021-01-22 | 2021-04-30 | 张屹德 | Infusion automatic alarm device based on optical refraction principle |
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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: 20140409 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |