CN204910329U - Intermittent type supplies liquid device - Google Patents
Intermittent type supplies liquid device Download PDFInfo
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- CN204910329U CN204910329U CN201520647103.7U CN201520647103U CN204910329U CN 204910329 U CN204910329 U CN 204910329U CN 201520647103 U CN201520647103 U CN 201520647103U CN 204910329 U CN204910329 U CN 204910329U
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- master control
- control set
- liquid
- brake unit
- monitoring device
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Abstract
The utility model discloses an intermittent type supplies liquid device, it includes A data storage device, monitoring devices, arresting gear and the timing device of being connected with master control set, the liquid level of monitoring device surplus liquid in to the hose of infusing present is monitored, when certain assigned position of liquid level arrival, and signals to master control set, master control set signals temporarily closes current infusion hose, the infusion velocity information that master control set transferred the prestore is with current surplus liquid matches to be compared, the optimum infusion speed scheme in election district to long and surplus liquid single transmission capacity when calculating reasonable interval, the count -down is carried out in long circulation during according to the interval, dao ji time quantum of every end, and the transfer line is opened and is once infused. The problem of the nurse is unable " at someone's beck and call " in routine duties is solved, improve patient's the sense of security simultaneously, reduce unnecessary fear and psychological pressure, avoid the dispute of unnecessary doctors and patients simultaneously.
Description
Technical field
This utility model relates to medical instruments field, especially a kind of apparatus for feeding liquid intermittently.
Background technology
Traditional infusion monitor, can at the end of transfusion, send acousto-optic hint, inform patient, family members or medical personnel, but in real work, clinical needs can not be met far away, fail really effectively to play protective effect to patient, play reason and be that the proportioning of most of China hospital nursing staffs number does not reach international standard, so the workload of nurse and operating pressure excessive, after often occurring that liquid terminates, fail to carry out in time changing liquid or pulling out pin, cause syringe needle blood back, even cause blood coagulation because of overlong time, nurse is forced again to have an acupuncture treatment to patient, both misery and the fear of patient had been increased, increase again the workload of nurse, easily cause conflict between doctors and patients simultaneously, report is had during this type of situation.Not yet have means effectively to solve at present, this is the puzzlement of all transfusion patients and entourage, and be also the urgent required problem solved of nursing staff, traditional technological means can not meet the demand in development in science and technology epoch.
Summary of the invention
The technical problems to be solved in the utility model is, provides a kind of device that liquid remaining in tube for transfusion can be carried out compartment conveying.
This utility model solves the technical scheme that its technical problem adopts:
Construct a kind of apparatus for feeding liquid intermittently, comprise master control set, data storage device, monitoring device, brake unit and time set; Described data storage device, monitoring device, brake unit and time set and described master control set communicate to connect.
Data storage device, pre-stored is for the transfusion speed data of different sick kind, different liquids;
Monitoring device, in monitoring present infusion flexible pipe, the liquid level position of remaining liquid, when liquid level arrives assigned address, sends a signal to master control set;
Brake unit, controls the closed of infusion tube;
Time set, is provided with countdown circuit (common circuit); Carry out countdown according to intermittent time circulation, countdown each time terminates all to send a signal to master control set, and master control set sends a signal to brake unit, and brake unit is opened once input flexible pipe and infused, then closes.
Apparatus for feeding liquid intermittently in this utility model, described monitoring device is connected with detection module, described detection module comprises the infraluminescence pipe and infrared receiving device that are driven by pulse generator, and described infraluminescence pipe and infrared receiving device lay respectively at the both sides of infusion tube.
Apparatus for feeding liquid intermittently in this utility model, described brake unit comprises determines block, motion block and gear drive, describedly determine block, motion block divide the both sides being in dropping bottle and dripping the infusion tube between kettle, described gear drive order about motion block away from or determine block near described.
Implement the technical solution of the utility model, at least there is following beneficial effect: master control set is passed in the instruction terminated when liquid, master control set sends signal, start brake unit instantaneously, compacting infusion tube, no longer lower of remaining liq, master control set calculates the reasonable intermission of lower of remaining liquid simultaneously, and by instruction issuing to time set, the timing circuit in time set is started working.Arrive a remaining liquid lower time, timing circuit is transferred to master control set by reverse for instruction, and master control set called data data is compared, select preferred plan, cancel the braking instruction of brake unit, after making remaining liquid lower most suitable amount, again start braking, circulate successively.This utility model is for the disposable transfusion device used at present, tube for transfusion drips the feature that there is partially liq in the tube for transfusion of kettle upper end, adopt the mode of intermittent delivery, liquid more than in pipe is needed lower of gradation by reality, each intermission controls within the normal coagulation time of human body, to ensure syringe needle not blood back and blood coagulation in 10 to 15 minutes, solving nurse in routine duties cannot the problem of " at someone's beck and call ", improve the security of patient simultaneously, reduce unnecessary fear and mental pressure, avoid unnecessary doctor-patient dispute simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is apparatus for feeding liquid intermittently schematic diagram of the present utility model;
Wherein, 1, master control set; 2, data storage device; 3, monitoring device; 4, time set; 5, brake unit; 6, infusion tube; 7, liquid level; 8, dropping bottle; 9, kettle is dripped; 30, detection module.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe detailed description of the invention of the present utility model in detail.
Shown in Fig. 1 is a kind of apparatus for feeding liquid intermittently, comprises master control set 1, data storage device 2, monitoring device 3, brake unit 5 and time set 4; Wherein data storage device 2, monitoring device 3, brake unit 5 and time set 4 and master control set 1 communicate to connect.
Data storage device 2, pre-stored is for the transfusion speed data of different sick kind, different liquids;
Monitoring device 3, in monitoring present infusion flexible pipe 6, liquid level 7 position of remaining liquid, when liquid level 7 arrives assigned address, sends a signal to master control set 1;
Brake unit 5, after master control set 1 receives the signal of monitoring device 3, starts brake unit 5, realizes the closed of hose of infusion apparatus;
Data in liquid remaining in present infusion flexible pipe 6 and data storage device 2 are carried out matching ratio pair by master control set 1, calculate conveying remaining liquid most suitable intermittent time and single conveying capacity;
Time set 4, carry out countdown according to intermittent time circulation, countdown each time terminates all to send a signal to master control set 1, and master control set 1 sends a signal to brake unit 5, and brake unit 5 is opened once input flexible pipe and infused, then closes.
Further, monitoring device 3 in this apparatus for feeding liquid intermittently is connected with detection module 30, detection module 30 comprises the infraluminescence pipe and infrared receiving device that are driven by pulse generator, and described infraluminescence pipe and infrared receiving device lay respectively at the both sides of infusion tube 6.
Detection module 30 is set in monitoring device 3, when detection module 30 detects that liquid level 7 arrives assigned address, information is sent to monitoring device 3, monitoring device 3 pairs of information process and change and are sent to master control set 1, master control set 1 assigns work order to brake unit 5, brake unit 5 starts instantaneously, the infusion tube 6 of pressing one-time transfusion device, makes no longer lower of liquid.Simultaneously the transfusion speed data set of pre-stored in master control set 1 called data storage device, compares, chooses most suitable scheme, calculate the duration of compacting, and starts time set 4 and carry out time countdown.
When arriving the design of scheme time, master control set 1 assigns canceling order to brake unit 5, brake unit 5 is unclamped, lower of infusion tube 6 remaining liq, the time length that brake unit 5 is unclamped, namely the quantity of lower of remaining liq is by master control set 1 comparison data group, choose most suitable scheme, after lower end, brake unit 5 starts again, circulate successively, by intermittent for the remaining liq in infusion tube 6 supply patient.
Brake unit 5 adopts gear-linked transmission combination technology, matches, effectively shorten transmission time with control system, reaches and starts instantaneously and cancel.Brake unit comprises determines block, motion block and gear drive, determines block, motion block divides the both sides being in dropping bottle 8 and dripping the infusion tube between kettle 9, gear drive order about motion block away from or near determining block.Determine block when motion block, infusion tube tightly clamps by both, makes it close; Otherwise then open infusion tube.
Detection module 30 in monitoring device 3 utilizes pulse generator to drive the infraluminescence pipe and the infrared receiving device that are positioned at tube for transfusion both sides, and infrared receiving device utilizes pulse to detect liquid, judges whether transfusion terminates according to the change in refraction at dropper place.Wherein comparing is the specification gathering various different disposable transfusion device, different sick to plant and the transfusion speed of different liquids in conjunction with clinical, form 5120 groups of data sets, according to infrared detection module 30 signal feedback, immediately carry out judging, analysing and comparing, choose the scheme of fitting most, and apply.
According to the signal feedback of detection module 30, immediately carry out judging, analysing and comparing, choose the scheme of fitting most, and apply.
This apparatus for feeding liquid intermittently is applied in transfusion autostop, and by master control set 1, give the instruction of brake unit 5 tell off, master control set 1 is connected with adjustable time set 4, reaches the object of the break time accurately controlling lower of gradation.Simultaneously accurate brake unit 5, according to the information feed back of monitoring device 3, regulates automatically, controls the amount of each lower drop of liquid accurately, reaches and effectively wash syringe needle blood open, avoid the effect of blood coagulation.This technology is contactless, exquisite, easily install, easy and simple to handle, and do not pollute institute's transfusion, be applicable to current various transfusion device, different liquid components.
Transfusion speed data are the disposable transfusion device being collected in various different size, and different sick to plant and data set that the transfusion speed of different liquids is formed in conjunction with clinical.The time span that described in master control set 1 regulable control, infusion tube 6 is opened, the time span opened by controlling infusion tube 6 realizes the amount of single conveying liquid, and opening time is long, and amount of conveyed liquid is large; Otherwise amount of conveyed liquid is few.
The technological core point that this programme solves, be two aspects, one is the rational intermission, if the intermittent time is long, syringe needle blood coagulation will be caused, lose the meaning of any use, and can bring that patient and nursing staff's is discontented, even cause malpractice, if the intermittent time is too short, just lose the actual use meaning of this technology; Two is the accurate control that lower of remaining liquid is measured, remaining liquid total amount is limited, if the amount of each lower is excessive, the time that can continue will greatly reduce, can not reach and effectively continue total time, lose the necessity of existence, if the amount of each lower is too small, can not effectively wash syringe needle blood open again, reach the object of not blood coagulation.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various change, combination and change.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present utility model.
Claims (3)
1. an apparatus for feeding liquid intermittently, is characterized in that, comprises master control set, data storage device, monitoring device, brake unit and time set;
Described data storage device, monitoring device, brake unit and time set and described master control set communicate to connect;
Data storage device, pre-stored is for the transfusion speed data of different sick kind, different liquids;
Monitoring device, in monitoring present infusion flexible pipe, the liquid level position of remaining liquid, when liquid level arrives assigned address, sends a signal to master control set;
Brake unit, controls the closed of infusion tube;
Time set, is provided with countdown circuit.
2. a kind of apparatus for feeding liquid intermittently as claimed in claim 1, it is characterized in that, described monitoring device is connected with detection module, described detection module comprises the infraluminescence pipe and infrared receiving device that are driven by pulse generator, and described infraluminescence pipe and infrared receiving device lay respectively at the both sides of infusion tube.
3. a kind of apparatus for feeding liquid intermittently as claimed in claim 1, it is characterized in that: described brake unit comprises determines block, motion block and gear drive, describedly determine block, motion block divide the both sides being in dropping bottle and dripping the infusion tube between kettle, described gear drive order about motion block away from or determine block near described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647103.7U CN204910329U (en) | 2015-08-25 | 2015-08-25 | Intermittent type supplies liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647103.7U CN204910329U (en) | 2015-08-25 | 2015-08-25 | Intermittent type supplies liquid device |
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| Publication Number | Publication Date |
|---|---|
| CN204910329U true CN204910329U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520647103.7U Active CN204910329U (en) | 2015-08-25 | 2015-08-25 | Intermittent type supplies liquid device |
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| Country | Link |
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| CN (1) | CN204910329U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041882A (en) * | 2018-07-18 | 2018-12-21 | 三亚新大兴园林生态有限公司 | A kind of trees automatic infusion device and its method with prompting function |
| CN110269971A (en) * | 2018-03-16 | 2019-09-24 | 京东方科技集团股份有限公司 | Intelligent infusion control device |
-
2015
- 2015-08-25 CN CN201520647103.7U patent/CN204910329U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269971A (en) * | 2018-03-16 | 2019-09-24 | 京东方科技集团股份有限公司 | Intelligent infusion control device |
| US11602594B2 (en) | 2018-03-16 | 2023-03-14 | Hefei Boe Optoelectronics Technology Co., Ltd. | Device, apparatus and method for controlling infusion |
| CN109041882A (en) * | 2018-07-18 | 2018-12-21 | 三亚新大兴园林生态有限公司 | A kind of trees automatic infusion device and its method with prompting function |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180408 Address after: 518000 Building No. 2, No. 2, No. 2, No. 2, No. 2, No. three lane, Longhua District, Longhua District, Guangdong Patentee after: Shenzhen Kangyi Biotechnology Co., Ltd. Address before: 518000, No. two, No. two, No. two, No. two, No. two, No. three lane, Guangdong City, Baoan District Longhua street, Tung Pine Industrial East Road Patentee before: Wu Xuwu |
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| TR01 | Transfer of patent right |