CN109464722A - Active pressure intelligent infusion set, infusion control system and control method - Google Patents
Active pressure intelligent infusion set, infusion control system and control method Download PDFInfo
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- 238000001802 infusion Methods 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003814 drug Substances 0.000 claims abstract description 56
- 229940079593 drug Drugs 0.000 claims abstract description 41
- 239000012530 fluid Substances 0.000 claims description 57
- 239000007788 liquid Substances 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000007405 data analysis Methods 0.000 claims description 4
- 238000011161 development Methods 0.000 abstract description 5
- 239000008280 blood Substances 0.000 abstract description 4
- 210000004369 blood Anatomy 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 230000010412 perfusion Effects 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
-
- 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
- A61M5/168—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
- 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
- A61M5/16886—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 for measuring fluid flow rate, i.e. flowmeters
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
本公开公开了一种主动压力式智能输液器、输液控制系统及控制方法，输液器通过微型气泵自动给压，用户不用将输液器保持在头部以上位置就能够输液，而且减少回血危险。通过读取用户就诊卡，自动获取就诊卡信息，自动设置滴速上限，使用户在安全范围内调节滴速；通过对输液袋内药液剩余量的检测，当药液少于设定数值时，对用户和护士站进行提醒；通过对大量用户信息的收集，可获得药物使用趋势，病情发展趋势等信息以及进行定向广告投放。
The present disclosure discloses an active pressure intelligent infusion set, an infusion control system and a control method. The infusion set is automatically pressurized by a micro air pump, the user can infuse the infusion set without keeping the infusion set above the head, and the risk of blood return is reduced. By reading the user's medical treatment card, the information of the medical treatment card is automatically obtained, and the upper limit of the dripping speed is automatically set, so that the user can adjust the dripping speed within a safe range; , to remind users and nurse stations; through the collection of a large number of user information, information such as drug use trends, disease development trends, and targeted advertising can be obtained.
Description
Technical field
This disclosure relates to medical devices correlative technology field, in particular to a kind of active pressure formula intelligent transfusion
Device, transfusion control system and control method.
Background technique
Infusion experienced more than 170 years history, and infusion apparatus is multi items by single variety development, from vial
The open repeated multiple times infusion apparatus used, develops to closed disposable infusion apparatus.Currently, infusion has become doctor
Treat one of most important means in work.In China, infusion bag quantity has reached 8 bags or more per capita.
It however is mostly posture infusion and rail mounted infusion in the infusion apparatus that China generally uses.Both infusion models are universal
There are more problem, one problem of maximum is exactly that the infusion device applied at this stage is all using gravity as pushing away
The sole power of dynamic liquid medicine flow.This is equivalent to the patient having an intravenous drip to be limited on hospital bed, and will be always by infusion
Bag is maintained at the above position in head.Even if some simple things, since this limitation of infusion device is also not easy to do, to disease
People causes many inconvenience.
Traditional infusion apparatus is that the common medical treatment consumptive materials of one kind establish channel between vein and medical fluid by aseptic process,
For venous transfusion.Generally by intravenous needle or injection needle, needle-covering cap, infusion tube, liquid medicine filter, flow regulator, drop
Eight part connection compositions such as pot, bottle plug puncture unit, air filter, there are also injection member, dosing mouths etc. for infusion segment device.Science
The development of technology allows life intelligence to have possibility, and current infusion device function is original, intelligent insufficient, cannot achieve
The warning of dose residue, remote notification nurse station carry out dressing, drip fast upper limit setting etc. function to all ages and classes user.As a result,
Individual hospitals larger workload, Bing Renduo have certain danger when inexperienced user is using existing infusion apparatus.
Summary of the invention
The disclosure to solve the above-mentioned problems, propose a kind of active pressure formula Intelligent transfusion apparatus, transfusion control system and
Control method, infusion apparatus give pressure by micro air pump automatically, and user can without infusion apparatus is maintained at the above position in head
Infusion, and it is dangerous to reduce blood back.Automatic to obtain medical card information by reading user's medical card, the fast upper limit is dripped in automatic setting,
User is set to adjust drop speed in safe range；By the detection to residual volume of solution in infusion bag, when medical fluid is less than setting numerical value
When, user and nurse station are reminded；By the collection to a large number of users information, drug usage trend, state of an illness hair can get
The information such as exhibition trend and be oriented advertisement dispensing.
To achieve the goals above, the disclosure adopts the following technical scheme that
A kind of active pressure formula Intelligent transfusion apparatus, including controller, memory module, die block and medical fluid is actively given to monitor mould
Block, the controller are connect with die block, memory module and medical fluid monitoring modular is actively given respectively, the active to die block,
Including micro air pump, air bag and infusion bag fixed cell, the micro air pump is connect with air bag, by air pump to air bag inflate or
It deflates and the infusion bag for being fixed on infusion bag fixed cell is carried out to squeeze the liquid medicine flow made in infusion bag.
Further, the medical fluid monitoring modular includes Hall sensor, and the Hall sensor connect use with controller
In the flow velocity of detection medical fluid.
Further, the medical fluid monitoring modular further includes infrared detector and alarm, the infrared detector and report
Alert device is connect with controller respectively.
Further, a kind of active pressure formula Intelligent transfusion apparatus further includes medical fluid flow rate set module, the medical fluid flow velocity
Setting module is connect with controller.
Further, a kind of active pressure formula Intelligent transfusion apparatus, further includes card reader and display module, the card reader and
Display module is connect with controller respectively.
Further, a kind of active pressure formula Intelligent transfusion apparatus, further includes wireless communication module, the wireless communication module
It is connect with controller.
A kind of transfusion control system, including above-mentioned a kind of active pressure formula Intelligent transfusion apparatus, nurse station terminal and Yun Ping
Platform, the Intelligent transfusion apparatus are connect with cloud platform and nurse station terminal respectively；
The nurse station terminal is used to receive the warning message of infusion apparatus；
The cloud platform obtains infusion for analyzing infusion information and advertisement played data that infusion apparatus transmits
The Matrix data of fast data and user are dripped in amendment with reference to the starting upper limit, and the data of acquisition are sent to infusion apparatus and are counted
Data are launched according to upgrading and advertisement to update；
The nurse station terminal is used to receive the warning message of infusion apparatus；
The cloud platform refers to amendment for analyzing infusion information and Matrix data that infusion apparatus transmits
Starting upper limit drop speed is sent to infusion apparatus progress data upgrading and advertisement is launched data and updated.
A kind of infusion control method, includes the following steps:
Step 1, the information for reading medical card, determine the medical fluid total amount of medicament categories and infusion bag, set the upper limit of medical fluid
Flow velocity and residual drug threshold value.
Step 2, the numerical value for reading Hall sensor obtain current flow, compare the upper limit flow velocity number of current flow and setting
Value reduces the motor speed of micro air pump or makes motor reversal if current flow is greater than setting flow velocity numerical value；Otherwise,
The motor speed for improving micro air pump accelerates the speed for being pumped into the gas of air bag.
Step 3, the numerical value for reading infrared detector obtain whether current residual dose reaches residual drug threshold value, if currently
Residual drug is less than the residual drug threshold value of setting, starting alarm；Otherwise, step 2 is executed；
The mode of the starting alarm is to generate warning message and be sent to nurse station terminal to be alarmed or/and started master
The alarm of dynamic pressure formula Intelligent transfusion apparatus is alarmed；
Step 4, when detect infusion bag remove or infusion apparatus close, terminate.
It further, further include that remaining time is obtained according to residual drug and current flow in step 3, it is small when remaining time
In the remaining time threshold value of setting, starting alarm；The residual drug is according to the medical fluid total amount in infusion bag, in infusion process
The product of transfusion speed transfusion time corresponding with corresponding transfusion speed calculates.
It further, include the medication title of user, the age of dosage, the flow velocity of infusion and user by infusion information
Cloud platform is uploaded to, data are carried out modified the referring to that analysis obtains corresponding medication title and age of user infusion by cloud platform
Beginning upper limit drop speed.
Compared with prior art, the disclosure has the beneficial effect that
(1) disclosure actively gives the air bag air inlet of die block to pressure by setting, and medical fluid is made to overcome gravity and atmospheric pressure stream
Infusion bag out, when use, no longer need for infusion bag to be maintained at the above position in head, can install harness on infusion apparatus, can be carry-on
It carries.Improve the convenience of infusion process.
(2) disclosure reads the medical card information of user by magnetic card reader, obtains currently used person's age, using medicine
The fast upper limit is dripped in the information such as object, automatic setting, so that user is adjusted drop speed in safe range by governor, is improved the peace of infusion
Quan Xing.
(3) disclosure is obtained by installing infrared detector inside the infusion apparatus of infusion bag liquid outlet upper end corresponding position
It takes whether current medical fluid is lower than this position, when medical fluid is lower than this position, gives a warning, notify that user and nurse station medical fluid will
It is finished, when thus can reduce infusion a possibility that blood back, improves nurse job efficiency, reduces workload.
(4) disclosure collects the reading of subscriber data by cloud platform or master control end, forms user's large database concept, can obtain
Take the distribution at certain state of an illness age and area, the seasonal development of the state of an illness, the usage trend of certain drug, the hospital main
Care cause etc. information specifically may include as follows:
A) it can be provided to hospital: medical age distribution；The average time of user's dressing under normal circumstances facilitates hospital's tune
Whole personnel assignment；It is interconnected with pharmacy, automatically analyzes the frequency of use of the drug and different pharmaceutical that require supplementation with, facilitate adjustment library
It deposits.
B) can provide to Disease Control and Prevention Center: whether locality has epidemic situation；Whether the epidemic situation having occurred has obtained effective control；
Whether local epidemic situation the information such as spreads.
C) it can be provided to pharmaceutical production quotient: the demand of this season drug, on demand regulation production；Whether certain medicine has gone out
Now extensive failure；Pharmaceutical production is helped to negotiate the transfer of the annual analysis report of the supply trend of whole different time sections drug.
D) it can be oriented according to current user information and recommends drug or launches advertisement in display screen.
Detailed description of the invention
The Figure of description for constituting a part of this disclosure is used to provide further understanding of the disclosure, and the disclosure is shown
Meaning property embodiment and its explanation do not constitute the restriction to the disclosure for explaining the disclosure.
Fig. 1 is the structural schematic diagram of active pressure formula the Intelligent transfusion apparatus fixed infusion bag and perfusion tube of the disclosure；
Fig. 2 is the functional block diagram of disclosure transfusion system；
Fig. 3 is the infusion control flow chart of the disclosure；
Fig. 4 is the main view of the infusion apparatus of the embodiment of the present disclosure；
Fig. 5 is the top view of the infusion apparatus of the embodiment of the present disclosure；
Fig. 6 is the side view of the infusion apparatus of the embodiment of the present disclosure；
Wherein: 1, infusion bag；2, infrared detector, 3, perfusion tube, 4, flow regulator, 5, observation window, 6, drop pot, 7, suddenly
That sensor, 8, switch, 9, display screen, 10, harness, 11, infusion bag fixed cell, 12, charge port.
Specific embodiment:
The disclosure is described further with embodiment with reference to the accompanying drawing.
It is noted that described further below be all exemplary, it is intended to provide further instruction to the disclosure.Unless another
It indicates, all technical and scientific terms used herein has usual with disclosure person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the disclosure.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Following embodiments are a kind of typical embodiment of the disclosure, as shown in Figure 1, a kind of active pressure formula is intelligently defeated
Liquid device, including controller, memory module, actively give die block and medical fluid monitoring modular, the controller is respectively and actively to pressure
Module is connected with medical fluid monitoring modular, and the active is to die block, including micro air pump, air bag and infusion bag fixed cell, institute
It states micro air pump to connect with air bag, the infusion bag 1 for being fixed on infusion bag fixed cell is squeezed to air bag inflation by air pump
Pressure makes the liquid medicine flow in infusion bag 1.The present apparatus can be powered using built-in rechargeable battery, can be set on the surface of shell
Charge port 12 is set, is charged by charge power supply to rechargeable battery.
It is as shown in Figure 1 the structural schematic diagram of active pressure formula Intelligent transfusion apparatus fixed infusion bag and perfusion tube, is this reality
A kind of implementation of an Intelligent transfusion apparatus is applied, a kind of active pressure formula Intelligent transfusion apparatus of the present embodiment includes shell, shell
The interior sizeable region of setting is as infusion bag fixed cell, and for fixing infusion bag 1, the perfusion tube 3 of connection infusion bag 1 exists
It is fixed with " S " type, each turning point has buckle to be fixed, and bends to prevent perfusion tube or mobile.It is arranged in perfusion tube
Flow regulator 4, the flow regulator 4 can be the flow regulator 4 of the roller type on traditional infusion device, flow regulator
4 can be fixed on shell and stretch out idler wheel outside shell, realizes user to medical fluid by adjusting idler wheel
The adjusting of flow velocity.Observation window 5 is set on shell, the drippage of the medical fluid in the drop pot 6 of perfusion tube can be observed by observation window 5
Whether whether situation, the drippage situation include the speed of drippage, stop in drop, drop pot 6 there are also medical fluid, and the drop pot 6 can be
Maufee type dropper.
Infusion bag fixed cell can be set to groove-like, box-type or be fixed plate, and infusion bag fixed cell is extremely
Air bag is arranged in few side, and the gas outlet of micro air pump is connect by meeting the rubber catheter of medical devices call with air bag, makes gas
Capsule has pressure capacity, air bag inflation is given under the action of micro air pump, air sac pressing infusion bag 1 is by the liquid pressure in infusion bag
Out, to be flowed out by perfusion tube.Infusion apparatus gives pressure by micro air pump automatically, and user does not have to hold it in head with upper
It sets, and it is dangerous to reduce blood back.Harness outside infusion apparatus can be set on infusion apparatus, can also be backed on the body, conveniently be taken
Band.
The medical fluid monitoring modular includes Hall sensor 7, and the Hall sensor 7 is connect with controller for detecting medicine
The flow velocity of liquid.Hall sensor tests the speed with Hall effect.When electric current passes through conductor perpendicular to external magnetic field, carrier
It deflects, an additional electric field can be generated perpendicular to the direction in electric current and magnetic field, to generate potential difference at the both ends of conductor.?
Magnetic pole is installed respectively to obtain magnetic field in perfusion tube two sides, and measures in same position setting Hall element and obtain potential difference.If working as
When electric field caused by potential difference and added magnetic field balance, medical fluid intermediate ion does not deflect, and potential difference is constant.It measures at this time
Potential difference can obtain medical fluid speed by formula v=U/Bd (U is potential difference, and B is magnetic field strength, and d is infusion pipe diameter).Such as needle tubing
Diameter is d=3mm, and magnetic field B=0.080T, the voltage that milivoltmeter is measured is U=0.10mV, then it can be concluded that the flow velocity of medical fluid
For v=U/Bd=0.417m/s.
The infusion apparatus of the present embodiment further includes medical fluid flow rate set module, for setting the corresponding upper flow of different medical fluids
Speed.Flow rate set module can be key-press input numerical value, can also set flow velocity by selection gear by setting driving switch
Range.
Flow velocity is surveyed by Hall speedometer in the corresponding upper limit flow velocity of the different medical fluids of flow velocity setting module setting, infusion apparatus
The controller that micro air pump is returned to after amount adjusts the outlet speed of air pump when flow velocity is more than the upper limit flow velocity of setting
Section reduces outlet speed, so that upper limit flow velocity of the flow velocity of the medical fluid of infusion apparatus no more than setting.In the flow rates of setting
When, controller is not adjusted the outlet speed of air pump.It can also be infused by the pair of rollers of flow regulator in infusion process
Firing rate degree is adjusted, and enables flow velocity step-less adjustment in the range of given upper limit speed in infusion apparatus.The given upper limit
Dripping speed can be obtained by launching market survey early period, or be obtained according to medicine standard empirical data.
As further improvement of this embodiment, medical fluid monitoring modular further includes infrared detector 2 and alarm, described red
External detector 2 and alarm are connect with controller respectively, and infrared detector 2 is for detecting surplus of the medical fluid in infusion bag 1.
In the extreme lower position of the medical fluid liquid level of the corresponding infusion bag of the upper end of 1 liquid outlet of infusion bag setting residual volume of solution, it is described most
Infrared detector 2 is set at lower position, whether the liquid level that infrared detector 2 is used to detect infusion bag medical fluid is lower than extreme lower position,
When the liquid level of medical fluid is lower than extreme lower position, the output of infrared detector 2 detects signal and to controller, if detecting medical fluid liquid level
Lower than extreme lower position, controller control alarm is alarmed, and the alarm can be combined aural and visual alarm, can be carried out simultaneously
Light flash alarm and buzzing alarm.Infrared detector 2 can be there are two types of state, and state is 0 when not reaching lower data, is reached
State is 1 when lower data, and hold mode is constant before more medicine dressing change bag.When infrared detector state is 1, send out alarm
Raw device work.
As further improvement of this embodiment, card reader and display module, the card reader and display mould can be increased
Block is connect with controller respectively.The card reader is used to read the information of user's medical card, and the medical card information includes user
Essential information, medical historical information and this diagnosis information, the essential information of user may include name, gender, age, body
Again etc., the medical historical information of user includes but is not limited to allergic drug, once medication, previous medical history etc., this diagnosis information packet
Include this diagnostic result, medication title, dosage.The card reader can be the shell for being positioned close to infusion apparatus surface of shell
Internal portion, card reader can be radio-frequency module, indicate card reading region in surface of shell, word indicating can be used or for figure
Mark.Display can be LED liquid crystal display, and the surface of shell of infusion apparatus is arranged in, for showing that it is medical that card reader is read
The all information of card or the partial information of medical card are displayed for the information of present infusion, including transfusion speed, residue
Dose etc. can be also used for the display of advertisement.
As further improvement of this embodiment, wireless communication module, the wireless communication module and control can be increased
Device is connected for outputting and inputting data.Wireless communication module can be using 2G communications module, to shield after realization alarm work
Scholar, which stands, conveys the function of warning message, and the information of acquisition is sent to the function of cloud platform or master control end, is received from analysis
The function of end or master control end data, 2G communications module have the characteristics of at low cost, channel occupancy is few, high reliablity.
Fig. 4-Fig. 6 is a kind of outside drawing in kind of infusion apparatus of the present embodiment, and switch 8 is arranged on shell for wherein defeated
Liquid device carries out working condition, can be entered by switch control infusion apparatus when placed infusion bag on infusion bag fixed cell 11
Work, display screen 9 are also disposed at the surface of shell convenient for checking infusion data, and harness 10 realizes the portable of infusion apparatus.
As further improvement of this embodiment, a kind of transfusion control system is intelligently defeated by a kind of above-mentioned active pressure formula
Liquid device and nurse station terminal and cloud platform are separately connected to form intelligent transfusion control system, pass through the nothing being arranged on Intelligent transfusion apparatus
Line communication module can establish the wireless connection of Intelligent transfusion apparatus Yu nurse station terminal and cloud platform.
Nurse station terminal is used to receive the warning message of Intelligent transfusion apparatus transmission, for receiving the medical card of infusion apparatus reading
Information；The nurse station terminal can be the computer of nurse station, can connect existing hospital's diagnosis and therapy system, user passes through card reading
Device reads the medical card information of user, medical card information is transferred to nurse station terminal, nurse station terminal receives medical card letter
The medical information of user is directly read after breath, to make up a prescription according to diagnostic result, doctor's advice；In infusion process, infusion
Real-time infusion information is included that medical fluid flow velocity is transferred to nurse station terminal by device, and infusion information can be stored to the diagnosis and treatment to hospital
The medical card database of system.Work as alarm work, Intelligent transfusion apparatus will send warning message to nurse station terminal, and nurse receives
It is made up a prescription to warning reminding, dressing or the operation such as pull out needle, when setting residual volume of solution enables to nurse station to have certain
Between carry out aforesaid operations.
The data of the memory module storage of infusion apparatus include: storage factory preset data, and preset data includes with reference to starting
The upper limit drips speed, medicine name etc.；The medical card information data that magnetic card reader is read is stored, the medical fluid flow velocity of active user is stored
Related data；The Matrix data that user is generated according to the advertisement of the viewing of user, store the Matrix of active user
Data.
The blank data that infusion apparatus stores memory module are transferred to cloud platform, and blank data refer to not comprising user
Other data of the infusion apparatus storage of the identity informations such as name, province card number.Cloud platform building database stores data, and will
The data of lane database carry out big data analysis, generally drip to factors such as different regions, different age group, different sexes to user
Speed and drug level carry out big data analysis, are modified to the reference starting upper limit drop speed of infusion apparatus, so that the reference of equipment
Starting upper limit drop speed is more suitable service group.Big data analysis is carried out by the data to lane database, so that we are arranged
Reference starting upper limit drop speed, for drug using horizontal, regional state of an illness judgement, the functions such as advertisement is launched are more rationally and credible,
Facilitate the usage experience of user.According to the data after analysis, amendment is sent to infusion apparatus with reference to starting upper limit drop speed and is carried out
Data upgrading and advertisement are launched data and are updated.
Infusion control method based on above-mentioned transfusion control system, as shown in figure 3, including the following steps:
Step 1, the information for reading medical card, determine the medical fluid total amount of medicament categories and infusion bag, set the flow velocity of medical fluid
Range and residual drug threshold value；
Step 2, the numerical value for reading Hall sensor obtain current flow, compare current flow and setting medical fluid flow velocity number
Value reduces the motor speed of micro air pump or makes motor reversal if current flow is greater than setting medical fluid flow velocity numerical value；It is no
Then, the motor speed for improving micro air pump accelerates the speed for being pumped into the gas of air bag；
The motor speed of control micro air pump can control the outlet speed of air pump, so that control is pumped into the gas of air bag
Amount, and then the pressure of adjusting transfusion bag realize the adjustment to the medical fluid flow velocity of infusion.Reducing motor speed or reversion can drop
The flow velocity of low medical fluid, improving motor speed can be improved the flow velocity of medical fluid.
Step 3, the numerical value for reading infrared detector obtain whether current residual dose reaches residual drug threshold value, if currently
Residual drug is less than the residual drug threshold value of setting, starting alarm；Otherwise, step 2 is executed；Infrared detector is for detecting medical fluid
Liquid level whether arrived minimum liquid level, arrived minimum liquid level infrared detector output signal.
The mode of the starting alarm is to generate warning message and be sent to nurse station terminal to be alarmed or/and started master
The alarm of dynamic pressure formula Intelligent transfusion apparatus is alarmed；
The mode of the starting alarm are as follows: generate warning message and be sent to nurse station terminal and alarm, remind nurse
Needle is pulled out in timely dressing；Or/and the alarm of starting active pressure formula Intelligent transfusion apparatus is alarmed；
Step 4, when detect infusion bag remove or infusion apparatus close, terminate.
The method that detection infusion bag is removed can be to be measured by the sensor of setting, can be below infusion bag
Pressure sensor is fixedly installed, the pressure signal variation of pressure sensor, can determine that infusion bag has been removed when removing.
It further include following steps in step 3 according to residual drug and current flow acquisition remaining time, it is small when remaining time
In the remaining time threshold value of setting, starting alarm.
The method for determining residual drug specifically: according to the change in flow meter of the total amount of medical fluid, the time of infusion and medical fluid
It calculates, to obtain residual drug: residual drug=medical fluid total amount-corresponding time different in flow rate × different in flow rate；
Above-mentioned infusion control method can also include by this infusion information include the medication title of user, dosage,
The flow velocity of infusion and the age of user upload to cloud platform, and data are carried out analysis and obtain corresponding medication title and user by cloud platform
The modified of age infusion drips speed with reference to the starting upper limit.
The disclosure collects the reading of subscriber data by cloud platform or master control end, forms user's large database concept, can obtain
The distribution in certain state of an illness age and area, the seasonal development of the state of an illness, the usage trend of certain drug, the hospital are mainly
Crowd etc. information is examined, specifically may include as follows:
A) it can be provided to hospital: medical age distribution；The average time of user's dressing under normal circumstances facilitates hospital's tune
Whole personnel assignment；It is interconnected with pharmacy, automatically analyzes the frequency of use of the drug and different pharmaceutical that require supplementation with, facilitate adjustment library
It deposits.
B) can provide to Disease Control and Prevention Center: whether locality has epidemic situation；Whether the epidemic situation having occurred has obtained effective control；
Whether local epidemic situation the information such as spreads.
C) it can be provided to pharmaceutical production quotient: the demand of this season drug, on demand regulation production；Whether certain medicine has gone out
Now extensive failure；Pharmaceutical production is helped to negotiate the transfer of the annual analysis report of the supply trend of whole different time sections drug.
D) it can be oriented according to current user information and recommends drug or launches advertisement in display screen.
The foregoing is merely preferred embodiment of the present disclosure, are not limited to the disclosure, for the skill of this field
For art personnel, the disclosure can have various modifications and variations.It is all within the spirit and principle of the disclosure, it is made any to repair
Change, equivalent replacement, improvement etc., should be included within the protection scope of the disclosure.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure
The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.
Claims (10)
1. a kind of active pressure formula Intelligent transfusion apparatus, it is characterised in that: including controller, memory module, actively give die block and
Medical fluid monitoring modular, the controller are connect with die block, memory module and medical fluid monitoring modular is actively given respectively, the active
It connect with air bag, is given by air pump to die block, including micro air pump, air bag and infusion bag fixed cell, the micro air pump
Air bag is inflated for deflated to carry out the infusion bag for being fixed on infusion bag fixed cell to squeeze the liquid medicine flow made in infusion bag.
2. a kind of active pressure formula Intelligent transfusion apparatus as described in claim 1, it is characterised in that: the medical fluid monitoring modular packet
Hall sensor is included, the Hall sensor connect the flow velocity for detecting medical fluid with controller.
3. a kind of active pressure formula Intelligent transfusion apparatus as described in claim 1, it is characterised in that: the medical fluid monitoring modular is also
Including infrared detector and alarm, the infrared detector and alarm are connect with controller respectively.
4. a kind of active pressure formula Intelligent transfusion apparatus as described in claim 1, it is characterised in that: further include medical fluid flow rate set
Module, the medical fluid flow rate set module are connect with controller.
5. a kind of active pressure formula Intelligent transfusion apparatus as described in claim 1, it is characterised in that: further include card reader and display
Module, the card reader and display module are connect with controller respectively.
6. a kind of active pressure formula Intelligent transfusion apparatus as described in claim 1, it is characterised in that: further include radio communication mold
Block, the wireless communication module are connect with controller.
7. a kind of transfusion control system, it is characterised in that: including a kind of active pressure formula as claimed in any one of claims 1 to 6
Intelligent transfusion apparatus, nurse station terminal and cloud platform, the Intelligent transfusion apparatus are connect with cloud platform and nurse station terminal respectively；
The nurse station terminal is used to receive the warning message of infusion apparatus；
The cloud platform obtains the amendment of infusion for analyzing infusion information and advertisement played data that infusion apparatus transmits
The Matrix data of fast data and user are dripped with reference to the starting upper limit, and the data of acquisition are sent to infusion apparatus and carry out data liter
Grade and advertisement are launched data and are updated；
The nurse station terminal is used to receive the warning message of infusion apparatus；
The cloud platform is for analyzing infusion information and Matrix data that infusion apparatus transmits, by amendment with reference to starting
Upper limit drop speed is sent to infusion apparatus progress data upgrading and advertisement is launched data and updated.
8. the infusion control method based on transfusion control system as claimed in claim 7, which comprises the steps of:
Step 1, the information for reading medical card, determine the medical fluid total amount of medicament categories and infusion bag, set the upper limit flow velocity of medical fluid
With residual drug threshold value；
Step 2, the numerical value for reading Hall sensor obtain current flow, compare the upper limit flow velocity numerical value of current flow and setting,
If current flow is greater than setting flow velocity numerical value, reduces the motor speed of micro air pump or make motor reversal；Otherwise, it improves
The motor speed of micro air pump accelerates the speed for being pumped into the gas of air bag；
Step 3, the numerical value for reading infrared detector obtain whether current residual dose reaches residual drug threshold value, if current residual
Dose is less than the residual drug threshold value of setting, starting alarm；Otherwise, step 2 is executed；
It is described starting alarm mode be generate warning message and be sent to nurse station terminal alarmed or/and start actively press
The alarm of power formula Intelligent transfusion apparatus is alarmed；
Step 4, when detect infusion bag remove or infusion apparatus close, terminate.
9. infusion control method as claimed in claim 8, it is characterised in that: further include according to residual drug and working as in step 3
Preceding flow velocity obtains remaining time, is less than the remaining time threshold value of setting, starting alarm when remaining time.
10. infusion control method as claimed in claim 8, which is characterized in that further include following steps: including by infusion information
Medication title, dosage, the flow velocity of infusion and the age of user of user uploads to cloud platform, and cloud platform is divided data
Analysis obtains the modified reference starting upper limit drop speed of corresponding medication title and age of user infusion.
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| CN201811354611.0A CN109464722A (en) | 2018-11-14 | 2018-11-14 | Active pressure intelligent infusion set, infusion control system and control method |
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| CN201811354611.0A CN109464722A (en) | 2018-11-14 | 2018-11-14 | Active pressure intelligent infusion set, infusion control system and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110152116A (en) * | 2019-07-01 | 2019-08-23 | 中国电子科技集团公司第十三研究所 | Infusion control method, device, terminal and computer-readable storage medium |
| CN110711289A (en) * | 2019-09-24 | 2020-01-21 | 杭州同泉物联网技术有限公司 | Infusion control system based on Internet of things |
| CN112007237A (en) * | 2019-05-30 | 2020-12-01 | 比亚迪股份有限公司 | Infusion device |
| CN112043903A (en) * | 2019-06-06 | 2020-12-08 | 杨佳熹 | Air pressure type intelligent transfusion system |
| CN112169067A (en) * | 2020-10-29 | 2021-01-05 | 安徽省立医院(中国科学技术大学附属第一医院) | A continuous sustained-release drug delivery indwelling tube with a sustained-release tube and a controller |
| CN112295088A (en) * | 2020-10-29 | 2021-02-02 | 合肥达米医疗科技有限公司 | Continuous slow-release drug-delivery analgesia drainage tube with controller |
| CN112336945A (en) * | 2020-11-18 | 2021-02-09 | 刘恣嫣 | A portable infusion set |
| CN112439104A (en) * | 2020-11-24 | 2021-03-05 | 重庆市机电设计研究院 | Emergency treatment method for gravity-free infusion |
| CN112717234A (en) * | 2020-12-24 | 2021-04-30 | 中科芯未来微电子科技成都有限公司 | Intelligent infusion device and method capable of automatically controlling infusion speed |
| CN114796733A (en) * | 2022-04-13 | 2022-07-29 | 苏州恒瑞迪生医疗科技有限公司 | Injection speed control system and method |
| CN115569253A (en) * | 2022-11-09 | 2023-01-06 | 英姿医疗科技（杭州）有限公司 | Liquid management method and system |
| CN116763261A (en) * | 2023-04-17 | 2023-09-19 | 上海璞跃医疗器械有限公司 | Method and system for monitoring and controlling temperature in renal pelvis and perfusion suction platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112717234A (en) * | 2020-12-24 | 2021-04-30 | 中科芯未来微电子科技成都有限公司 | Intelligent infusion device and method capable of automatically controlling infusion speed |
| CN114796733A (en) * | 2022-04-13 | 2022-07-29 | 苏州恒瑞迪生医疗科技有限公司 | Injection speed control system and method |
| CN115569253A (en) * | 2022-11-09 | 2023-01-06 | 英姿医疗科技（杭州）有限公司 | Liquid management method and system |
| CN116763261A (en) * | 2023-04-17 | 2023-09-19 | 上海璞跃医疗器械有限公司 | Method and system for monitoring and controlling temperature in renal pelvis and perfusion suction platform |
| CN116763261B (en) * | 2023-04-17 | 2024-04-26 | 上海璞跃医疗器械有限公司 | Method and system for monitoring and controlling temperature in renal pelvis and perfusion suction platform |
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Application publication date: 20190315 |