CN108543160A - A kind of transfusion control device and method - Google Patents
A kind of transfusion control device and method Download PDFInfo
- Publication number
- CN108543160A CN108543160A CN201810486325.3A CN201810486325A CN108543160A CN 108543160 A CN108543160 A CN 108543160A CN 201810486325 A CN201810486325 A CN 201810486325A CN 108543160 A CN108543160 A CN 108543160A
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- China
- Prior art keywords
- infusion
- control device
- microcontroller
- completed
- transfusion
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
Abstract
The present invention relates to technical field of electromechanical control, more particularly to a kind of transfusion control device and method, there is provided device includes control babinet, for detecting the detection device and the Mechanical course structure for the locked woven hose after the completion of infusion on the control babinet whether infusion is completed, for receiving detection device signal and carry out processing and when be infused complete when send block movement order in the microcontroller of control device, for receiving the alarm command of microcontroller when being infused and completing and sending out the alarm set that alarm signal terminates to remind related personnel to be infused and the fixing device for entire transfusion control device to be fixed on to human body.Transfusion control device provided by the present invention and method, the monitoring to real-time condition of being infused may be implemented, when infusion is completed, alarm set work is controlled to remind related personnel, simultaneously so that Mechanical course arrangement works are to lock woven hose, to anti-return blood, realizes and automatically control the progress of infusion and stop.
Description
Technical field
The present invention relates to technical field of electromechanical control, and in particular to a kind of transfusion control device and method.
Background technology
Venous transfusion is an important content of the critical treatment means and medical attendance in clinical medicine, each
It is widely used in the curative activity of hospital, infusion rate is 70%~80% in hospital according to statistics.Venous transfusion is not only a kind of heavy
The administration route wanted, but also be to the important method of patient's supplement body fluid, nutrition.In infusion process, learn by inquiry,
Current nearly all hospital is still using traditional infusion method to reach therapeutic purposes.When liquid is totally lost, nothing is accompanied by bed
Syringe needle is pulled out in shield or medical staff and not timely dressing, it will situations such as blood back occurs, family numbers of patients needs to accompany patient thus
And transfusion condition is constantly observed, patient also cannot get good rest, influence therapeutic quality and Rehabilitation.Meanwhile it protecting
Scholar is also required to ceaselessly making ward, increases live load, will produce medical tangle sometimes or even also.
Invention content
In order to solve the above-mentioned technical problem, first aspect provides a kind of transfusion control device, including control cabinet to the present invention
Body, for detect the detection device whether completed of infusion and on the control babinet for locked defeated after the completion of infusion
The Mechanical course structure of liquid pipe, for receiving detection device signal and carry out processing and when be infused complete when send block conveying
Order the microcontroller in control device, for receiving the alarm command of microcontroller when being infused and completing and sending out alarm signal to carry
The alarm set that awake related personnel's infusion terminates and the fixing device for entire transfusion control device to be fixed on to human body.
Further, further include communication module, the microcontroller carries out data friendship by communication module and mobile client
Mutually.
Preferably, the detection device is photoelectric sensor.
Further, the control device is direct current push-pull electromagnet, and the direct current push-pull electromagnet passes through relay
Device is connect with the microcontroller.
Preferably, the fixing device is hanger bar.
Preferably, the hanger bar is metal hose.
Using flexible preferable metal hose, can be bent under the action of certain force it is variously-shaped, for that will be infused
Control device be fixed on body or other foreign objects of people so as to so that the device use environment will not by more limitations,
Two level is fixed for fixed infusion bottle, and limitation on specific suspension hook must be hung over by having broken away from traditional infusion bottle.
Further, further include telescopic rod and hook, the telescopic rod is connected to vertically on the control babinet, the extension
Hook connects are at the top of the telescopic rod.
Second aspect, the present invention provides a kind of using above-mentioned infusion control method, includes the following steps：
(1) microcontroller is connect with detection device, Mechanical course structure and alarm set；
(2) detection device detects whether infusion is completed in real time, and infusion information is sent to microcontroller；
(3) microcontroller handles received infusion information and judges whether infusion is completed, if judging to be infused
At then control machinery control structure locks woven hose, and sends out alarm signal to remind related personnel that infusion terminates.
Further, the step (3) further includes following steps：
When judging that infusion is completed, the information warning that infusion is completed is sent to the microcontroller by module by radio communication
Mobile subscriber terminal.
Using above-mentioned technical proposal, including following advantageous effect：Transfusion control device provided by the present invention and method, can
To realize the monitoring to real-time condition of being infused, when infusion is completed, control alarm set work is made simultaneously with reminding related personnel
Mechanical course arrangement works to lock woven hose, to anti-return blood, realize and automatically control the progress of infusion and stop.
Description of the drawings
Fig. 1 is the structural schematic diagram of transfusion control device provided by the present invention；
Fig. 2 is the structure diagram of transfusion control device provided by the present invention；
Fig. 3 is the structural schematic diagram that transfusion control device provided by the present invention is used cooperatively with infusion bottle.
In figure,
1, babinet is controlled；2, metal hose；3, telescopic rod；4, direct current push-pull electromagnet；5, it links up with；6, compacting ring；7、
Infusion bottle；8, dropping funnel；9, photoelectric sensor；10, woven hose.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
The every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
In the present invention, term "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on ... shown in the drawings or
Position relationship.These terms are not intended to limit indicated dress primarily to preferably describe the present invention and embodiment
It sets, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term "upper" also are likely used for indicating certain relations of dependence or connection relation in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " " socket " shall be understood in a broad sense.For example, can
To be to be fixedly connected, it is detachably connected or monolithic construction；Can be mechanical connection, or electrical connection；It can be directly connected,
Either indirectly connected through an intermediary, or it is two connections internal between device, element or component.For
For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Unless otherwise indicated, the meaning of " multiple " is two or more.
It is described in further detail below by specific embodiment and in conjunction with attached drawing to the present invention.
Embodiment one：
Present embodiments provide a kind of transfusion control device, refering to fig. 1 with 2, including control babinet 1, for detecting infusion
The detection device whether completed and the Mechanical course for the locked woven hose after the completion of infusion on the control babinet 1
Structure, for receiving detection device signal and carry out processing and when be infused complete when send block movement order in control device
Microcontroller, for be infused complete when receive microcontroller alarm command and send out alarm signal to remind related personnel to be infused
The alarm set of end and fixing device for entire transfusion control device to be fixed on to human body.
In the present embodiment, it is preferable that the detection device is photoelectric sensor 9, and photoelectric sensor 9 is based on photoelectric
Sensor generates photoelectric effect after by radiation of visible light, converts optical signals into electric signal output.It, which is removed, can measure light
Except strong, moreover it is possible to using the transmission of light, a variety of physical quantitys of measurement such as block, reflect, interfere, such as size, displacement, speed, temperature
Degree etc., thus be a kind of a very wide range of important Sensitive Apparatus of application.
The transmission concentrating light principles that fluid change is detected using photoelectric non-contact type, judge whether just whether infusion terminate or
Often.Since dropping funnel 8 is lucite pipe, when there is liquid in pipe, tube wall and pipe interior cylindrical liquid are equivalent to a cylindrical lens,
Light can not only penetrate, and can also gather a panel region.Gas forms scattering light to light in being managed when in pipe without liquid medicine
Line, light is mainly in tube wall, and only very small part light overflows；Photoelectric sensor the change transitions of this optical signal at
It sends microcontroller after the variation of electric signal to, when specifically used, photoelectric sensor is tightly fixed to the portion on the upper side of dropping funnel 8, it is single
Piece machine receives the electric signal transmitted by photoelectric sensor 9 and is handled and judged, when judging that infusion is completed, control alarm
Device work makes Mechanical course arrangement works to lock woven hose, anti-return blood to remind related personnel.Microcontroller
Deterministic process can be, if when liquid continuous drippage in dropping funnel, what microcontroller received is one section from photoelectric sensor
The continuous electric signal of section proves that infusion is in progress, and can judge to be infused by the time interval between electric signal at this time
Manage the speed of secondary liquid flowing；After the completion of infusion, what microcontroller received is in a continuous electric signal, it was demonstrated that at this time in dropping funnel
Without medicine, infusion is completed.
Further include communication module further, the microcontroller passes through communication module and mobile client in the present embodiment
Data interaction is carried out, microcontroller carries out real-time Communication for Power by communication module and mobile client, and transfusion state passes through mobile client
Display on end is shown, grasps transfusion state in real time, while the progress and stopping of infusion can be controlled in client remote.
In the present embodiment, it is preferable that the alarm set is buzzer or LED light.
The control device be direct current push-pull electromagnet 4, the direct current push-pull electromagnet 4 by relay with it is described
Microcontroller connects.Microcontroller sends out 5V high level by port to relay makes its work control electromagnet after the latter's startup
Driver, electromagnet move along a straight line under the action of electric current, and the moving lever of electromagnet is equipped with compacting ring 6, moving lever band dynamic pressure
Collar 6 moves, and to compress woven hose 10, achievees the purpose that locked woven hose, avoids blood backflow.The plug-type electricity of direct current
Magnet may be mounted on any position of woven hose, and the break-make of woven hose, structure letter are controlled using direct current push-pull electromagnet
It is single, it is easy to control, effectively and woven hose can be blocked so as to blood backflow in time when being infused completion.
It should be noted that microcontroller, photoelectric sensor and direct current push-pull electromagnet are using common on the market
Can, its working principle is that the common knowledge of the art, is not repeated herein.
In this embodiment, it is preferred that the fixing device is hanger bar.The hanger bar is metal hose 2.Using soft
The preferable metal hose of property, can be bent under the action of certain force it is variously-shaped, for transfusion control device to be fixed on
The body of people or other foreign objects are so as to so that the use environment of the device will not be by more limitations, so that the infusion
Control device is moved freely with the body of people, expands the flexibility of application.
Further, further include telescopic rod 3 and hook 5, the telescopic rod 3 is connected to vertically on the control babinet 1,
The hook 5 is connected to 3 top of the telescopic rod.Hook 5 can be used for fixed infusion bottle, and spy must be hung over by having broken away from infusion bottle
Infusion function can be realized without external device (ED) in limitation on fixed hanging rod, increases the application range of product, makes its appearance more
Add beautiful and easy to carry.
Embodiment two：
On the basis of embodiment 1, a kind of infusion control using above-mentioned transfusion control device is present embodiments provided
Method includes the following steps：
S101, microcontroller is connect with detection device, Mechanical course structure and alarm set；
Specifically, each device is fixed on control babinet 1, and detection device, Mechanical course structure, alarm set is divided
It is not connect with microcontroller.Detection device is preferably photoelectric sensor, and alarm set is preferably buzzer or LED light, Mechanical course
Structure is preferably direct current push-pull electromagnet.
S102, detection device detect whether infusion is completed in real time, and infusion information is sent to microcontroller；
In use, refering to Fig. 3, photoelectric sensor 9 is fixed on dropping funnel 8, by the arbitrary of the woven hose 10 of 8 lower section of dropping funnel
It is clipped together with machine control unit position.Direct current push-pull electromagnet motion parts are provided with the notch of "-" type, just with it is defeated
Liquid pipe coordinates, and compacting ring moves to compress woven hose under the drive of direct current push-pull electromagnet inwardly, reaches cutout mesh
's.
In infusion process, detection device detects the liquid in dropping funnel in real time, by the change transitions of optical signal at electric signal
Send microcontroller after variation to.
S103, microcontroller handle received infusion information and judge whether infusion is completed, if judging infusion
It completes, then control machinery control structure blocks woven hose infusion, and sends out alarm signal to remind related personnel that infusion terminates.
Microcontroller receives the electric signal transmitted by photoelectric sensor and is handled and judged, is completed when judging to be infused
When, control warning device work makes Mechanical course arrangement works to remind related personnel, microcontroller by port to after
Electric appliance, which sends out 5V high level, makes its work, after the latter's startup, controls the driver of electromagnet, electromagnet is straight under the action of electric current
Line moves, and then the compacting ring on electromagnet is made to compress woven hose, achievees the purpose that locked woven hose, avoids blood backflow.
The step further includes, and when judging that infusion is completed, module completes infusion to the microcontroller by radio communication
Information warning is sent to mobile subscriber terminal.Transfusion state shown by display, grasps transfusion state in real time, while can be
The progress and stopping of client remote control infusion.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of transfusion control device, which is characterized in that the detection whether completed including control babinet (1), for detecting infusion
Device and the Mechanical course structure for locking woven hose (10) after the completion of infusion being set on the control babinet (1) are used
In receiving detection device signal and carry out processing and when be infused complete when send block movement order in the monolithic of control device
Machine, the alarm command for receiving microcontroller when infusion is completed simultaneously send out alarm signal to remind related personnel's infusion to terminate
Alarm set and fixing device for entire transfusion control device to be fixed on to human body.
2. transfusion control device according to claim 1, which is characterized in that further include communication module, the microcontroller is logical
It crosses communication module and carries out data interaction with mobile client.
3. transfusion control device according to claim 1, which is characterized in that the detection device is photoelectric sensor (9).
4. transfusion control device according to claim 1, which is characterized in that the alarm set is buzzer or LED light.
5. transfusion control device according to claim 1, which is characterized in that the control device is the plug-type electromagnetism of direct current
Iron (4), the direct current push-pull electromagnet (4) are connect by relay with the microcontroller.
6. transfusion control device according to claim 1, which is characterized in that the fixing device is hanger bar.
7. transfusion control device according to claim 6, which is characterized in that the hanger bar is metal hose (2).
8. transfusion control device according to claim 1, which is characterized in that further include telescopic rod (3) and hook (5), institute
It states telescopic rod (3) to be connected to vertically on the control babinet (1), the hook (5) is connected at the top of the telescopic rod (3).
9. a kind of infusion control method using described in claim 1-8 any one, which is characterized in that including walking as follows
Suddenly：
(1) microcontroller is connect with detection device, Mechanical course structure and alarm set；
(2) detection device detects whether infusion is completed in real time, and infusion information is sent to microcontroller；
(3) microcontroller handles received infusion information and judges whether infusion is completed, if judging, infusion is completed,
The locked woven hose of control machinery control structure, and alarm signal is sent out to remind related personnel that infusion terminates.
10. according to the method described in claim 9, it is characterized in that, the step (3) further includes following steps：
When judging that infusion is completed, the information warning that infusion is completed is sent to movement to the microcontroller by module by radio communication
User terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486325.3A CN108543160A (en) | 2018-05-21 | 2018-05-21 | A kind of transfusion control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810486325.3A CN108543160A (en) | 2018-05-21 | 2018-05-21 | A kind of transfusion control device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108543160A true CN108543160A (en) | 2018-09-18 |
Family
ID=63495319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810486325.3A Pending CN108543160A (en) | 2018-05-21 | 2018-05-21 | A kind of transfusion control device and method |
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| CN106668987A (en) * | 2017-02-16 | 2017-05-17 | 合肥科的星测控科技有限公司 | Wireless transfusion alarming device |
| CN209060200U (en) * | 2018-05-21 | 2019-07-05 | 沈阳工程学院 | A kind of transfusion control device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837154A (en) * | 2010-05-21 | 2010-09-22 | 南宁同展拓电子科技有限责任公司 | Transfusion monitoring system based on ZigBee technology |
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