CN108144158A - Transfusion control system and its infusion method - Google Patents
Transfusion control system and its infusion method Download PDFInfo
- Publication number
- CN108144158A CN108144158A CN201810165394.4A CN201810165394A CN108144158A CN 108144158 A CN108144158 A CN 108144158A CN 201810165394 A CN201810165394 A CN 201810165394A CN 108144158 A CN108144158 A CN 108144158A
- Authority
- CN
- China
- Prior art keywords
- transfusion
- infusion
- section
- temperature
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 172
- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 149
- 239000008280 blood Substances 0.000 claims abstract description 50
- 210000004369 blood Anatomy 0.000 claims abstract description 50
- 230000036772 blood pressure Effects 0.000 claims abstract description 48
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 46
- 239000008103 glucose Substances 0.000 claims abstract description 46
- 230000036760 body temperature Effects 0.000 claims abstract description 44
- 238000005259 measurement Methods 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000000725 suspension Substances 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000004891 communication Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 9
- 238000010295 mobile communication Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 19
- 230000008569 process Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 235000009854 Cucurbita moschata Nutrition 0.000 description 4
- 240000001980 Cucurbita pepo Species 0.000 description 4
- 235000009852 Cucurbita pepo Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 235000020354 squash Nutrition 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002218 hypoglycaemic effect Effects 0.000 description 2
- 239000003978 infusion fluid Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010048962 Brain oedema Diseases 0.000 description 1
- 206010051093 Cardiopulmonary failure Diseases 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 208000013016 Hypoglycemia Diseases 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- 206010037423 Pulmonary oedema Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 208000006752 brain edema Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 208000012866 low blood pressure Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
- A61M5/168—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
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
-
- 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
- A61M5/1689—Drip counters
-
- 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
- A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
- A61M5/365—Air detectors
-
- 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
- A61M5/44—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 having means for cooling or heating the devices or media
- A61M5/445—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 having means for cooling or heating the devices or media the media being heated in the reservoir, e.g. warming bloodbags
-
- 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
-
- 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
- A61M2205/3368—Temperature
-
- 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
- A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
- A61M2205/3386—Low level detectors
-
- 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
- A61M2205/60—General characteristics of the apparatus with identification means
- A61M2205/6009—General characteristics of the apparatus with identification means for matching patient with his treatment, e.g. to improve transfusion security
Landscapes
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Emergency Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of transfusion control system and its infusion methods.System includes multiple suspension type infusion devices（1）, detachably connected transfusion control device（2）And control terminal（3）, work as physiological parameter measurement mechanism（35）It is any one or more when accordingly having exceeded the human body temperature section, pulse frequency section, blood pressure data section and blood glucose level data section or when the control terminal in the human body temperature of measurement, pulse frequency, blood pressure data and/or blood glucose level data（3）When receiving first, second and/or third signal, processing unit（41）Interrupt signal is sent in the given time to the infusion flow control device（26）Make and interrupt infusion flow and send out alerting signal, processing unit（41）So that the liquid constant temperature in infusion bottle is in transfusion temperature section and murphy's dropper（6）The liquid drop speed data of middle drips are constant in transfusion speed section.
Description
Technical field
The invention belongs to medical field, more particularly to a kind of transfusion control system and its infusion method.
Background technology
It needs to be monitored infusion process to the process that patient is treated in clinical practice Medical Devices, it is main at present
By manually monitoring, slightly carelessness cannot find the abnormal conditions of infusion in time, and cannot check in infusion process in time
It is infused caused by transfusion speed, infusion reaction, syringe needle obstruction, dropped stitch, gas leakage etc. problem, the risk that transfusion speed is brought has
Drug according to its characteristic for reach curative effect simultaneously and avoid side effect regulation have drop speed requirement, such as it is hypoglycemic, blood-pressure drug is defeated
It is dangerous to note too fast hypoglycemia, the low blood pressure of having, brain edema needs bolus injection mannitol to reach dehydration drop cranium pressure curative effect when rescuing, such as
It was transfused slowly and then there was only diuresis and acted on without drop cranium pressure；The elderly, cardiopulmonary insufficiency, children etc. infusion it is too fast can cause it is acute
The fast too fast or excessively slow, syringe needle of drop can occur in infusion process and puncture blood vessel medicine liquid leakage to subcutaneous, infusion for heart failure, pulmonary edema
The defeated sky of bubble, liquid is generated in pipe does not have discovery etc. in time is dangerous to bring additional pain to patient or even lead to malpractice.
Nurse on duty answers timed patrol patient, and workload of the nurse is big, under a strain, especially infects isolation ward, and nurse, which passes in and out, to make an inspection tour once
Barrier gown is needed to change, laborious cost again is high, and nursing efficiency is low, increases the invalid running time of nursing staff, nurse's nurse is not complete
Then can only venous transfusion process be concerned about by patient oneself or attending family, except the numerous public ward monitoring infusion of demand it
Outside, the ward that the specific groups such as intensive care unit, infant room, the elderly ward and disabled person move in, families of patients should not accompany and attend to,
It generally relies on nursing staff to accompany and attend to for a long time, nursing efficiency is extremely low.Remember in default of the information to accident process of infusing
Record causes remedial procedures to lack firm basis, distinguishes that responsibility needs hospital side to put to the proof, but often because medical tangle occurs for venous transfusion
It can lift, fall into a passive position without card.
Existing ordinary venous transfusion monitoring equipment is typically only capable to solely be monitored for single sick bed, easily by outer
Portion environment influences, and uses unstable, and function is single, it is impossible to form effective central Centralized Monitoring, lack to infusion
The unified management of information, medical staff by idler wheel adjust drop speed it is time-consuming it is difficult adjust, and due to liquid weight change drop speed also with
Change, it is impossible to keep constant, due to different liquids input human body required temperature be it is different, in the prior art not
Have and the problem is improved.Also there are a defects to be for existing transfusion monitoring equipment, and monitoring device needs to fill infusion
It puts and is transformed, can not be advantageously applied on common disposable infusion device.
A kind of medical purposes of having an intravenous drip disclosed in patent document 1 exhales the device for receiving and automatically cutting off infusion to include control automatically
Device (1), level sensor (2), squash type infusion switch (3), wireless signal receiver (4), wireless signal receiver power supply
(5), transfusion drip tube (6), transfusion bottle (7), woven hose (8), manual switch (9), radio frequency receiver (10) composition.The controller
(1) wireless signal is issued by after the signal for referring to receive level sensor (2) controls squash type infusion switch to cut off simultaneously
A kind of device of infusion (3).The squash type infusion switch (3) refers to defeated to close by way of squeezing woven hose (8)
A kind of electric device of liquid is simultaneously attached on woven hose (8) under dropper (6).The level sensor is attached to woven hose
(8) under transfusion drip tube (6), perceive infusion liquid in pipe whether there is and can generate corresponding switching signal or low and high level signal
Device.The wireless signal receiver (4) refers to be converted into after receiving the no signal that corresponding controller (1) sends out
Switching signal simultaneously passes through a kind of device that conducting wire is relayed to nurse's station control desk.The wireless signal receiver (4) can be with
Artificial one switching signal of generation of a subsidiary manual switch (9).The level sensor (2), which is perceived in woven hose, not to be had
When thering is the liquid to pass through, generate signal and be simultaneously transferred to controller (1), controller (1) is issued by wireless signal, while start squash type
Infusion switch (3) closes infusion, when wireless signal receiver (4) receives the signal that corresponding controller (1) sends out, then generates
One switching signal simultaneously passes through conducting wire and is transferred to nurse's station control desk.The controller (1) must and reception of wireless signals
Device (4) corresponds, in order to avoid the wireless signal interfered with each other in a small range generation.The patent is not required to whether very important person keeps an eye on liquid
It has been be totally lost that, it is automatic to call, automatically cut off infusion, but the patent does not solve the problems, such as that fluid temperature is too low and can not be automatic
Transfusion speed is controlled, can not be reused on multiple disposable transfusion devices, it is of high cost, institute's loading liquid and patient can not be avoided
Risk with mistake can not cause liquid constant speed and steady temperature to infuse, gas can not be avoided to enter human body, can not be ensured
Human body temperature, pulse frequency, blood pressure data and/or blood glucose level data are in required human body temperature section, pulse frequency section, blood
Press data interval and blood glucose level data section, it is impossible to multiple infusion process for being automatically performed under constant temperature constant speed state and ensure to relax safely
It is suitable.
A kind of guarantor's liquid infusion apparatus that can be alarmed disclosed in patent document 2 include sequentially penetrating through the transfusion needle of setting, dropper,
Dropping funnel, woven hose, liquid medicine filter, wherein flow regulator is cased with outside woven hose accompanies alarm connection on transfusion needle
It presss from both sides, the metal contact ring in alarm connection clip is in close contact with transfusion needle, and the thermosensitive probe in alarm connection clip is close to defeated
Liquid needle, metal contact ring are connect with thermosensitive probe with conducting wire with alarm respectively, and transfusion needle lower end is provided with drop bucket shape chamber, shape
Intracavitary is equipped with the guarantor's liquid valve that can be opened and closed.Patent transfusion needle lower end drop bucket shape intracavitary liquid drips off, guarantor's liquid valve in dropping funnel
Woven hose outlet is blocked, liquid can be retained for a long time, venous patient blood will not be flow backwards, but the patent does not solve fluid temperature
The problem of too low and transfusion speed can not be automatically controlled, need to be transformed infusion device, can not reuse multiple
It is of high cost on disposable transfusion device, the risk of institute's loading liquid and patient's matching error can not be avoided, can not cause liquid constant constant speed
Degree and steady temperature infusion, gas can not be avoided to enter human body, can not ensure human body temperature, pulse frequency, blood pressure data and/or
Blood glucose level data is in required human body temperature section, pulse frequency section, blood pressure data section and blood glucose level data section, it is impossible to from
It moves the multiple infusion process completed under constant temperature constant speed state and ensures safety and comfort.
Patent document 3 discloses a kind of drip controller, and the microprocessor in circuit part connects keyboard, photoelectricity coupling respectively
Reception pipe, wireless transceiver, display, alarm and the driver of clutch；The output port connection motor of driver；Its shell
Left side be respectively equipped with upper lug and lower lug above and below；Upper lug leading flank is equipped with the upper slot erect, not luxuriant and rich with fragrance to accommodate
Family name's dropper；The transmitting tube and reception pipe of photoelectrical coupler are separately mounted to slot arranged on left and right sides；Lower lug leading flank is equipped with perpendicular
Vertical lower slot, to accommodate woven hose；Installation control woven hose flow velocity in interior bin on the right side of the inside of shell and lower lug
Pipe mechanism；The front end of pressure pipe head driven in the Ka Guan mechanisms by the motor is stretched on the right side of lower slot in lower slot.It should
Patent can carry out intelligentized control and adjustment, but the patent does not solve the problems, such as that fluid temperature is too low according to drop speed requirement, need
Infusion device is transformed, can not reused on multiple disposable transfusion devices, it is of high cost, institute's loading liquid can not be avoided
With the risk of patient's matching error, liquid constant speed and steady temperature can not be caused to infuse, gas can not be avoided to enter human body,
It can not ensure that human body temperature, pulse frequency, blood pressure data and/or blood glucose level data are in required human body temperature section, pulse frequency
Rate section, blood pressure data section and blood glucose level data section, it is impossible to multiple infusion process for being automatically performed under constant temperature constant speed state and
Ensure safety and comfort.
Therefore, it is necessary to it provides a kind of without being transformed to infusion device, constant temperature constant speed shape can be automatically performed simultaneously
The transfusion control system and its infusion method of multiple infusion process and safety and comfort under state.
Existing technical literature
Patent document
Patent document 1：Chinese patent discloses CN105396204 A
Patent document 2：Chinese patent discloses No. CN2850625Y
Patent document 3：Chinese patent discloses CN103446642 A
Invention content
The inventors of the present invention have made intensive studies in order to achieve the above objectives, specifically, present invention offer is a kind of defeated
Liquid control system, transfusion control system include multiple suspension type infusion devices, are detachably connected to the suspension type infusion dress
The control terminal of transfusion control device described in the transfusion control device and wireless connection put, the suspension type infusion device include
The infusion bottle, pin connectors, murphy's dropper, the flow regulator that sequentially penetrate through setting from top to bottom being tightly connected by woven hose
And transfusion needle.
The transfusion control device includes：
Electronic tag is arranged or is pasted onto on the infusion bottle, and the electronic tag includes the electronics of storage identification information
Chip and transmission identification information are to the antenna of the control terminal, and the identification information includes patient identification information, institute's loading liquid is believed
Breath and safe infusion indication information, the indication information include transfusion temperature section, transfusion speed section, patient human temperature
Spend section, pulse frequency section, blood pressure data section and blood glucose level data section.
Infusion bottle measuring device, it is described including the first cramping body, the first supporting disk, liquid level sensor and heater
First cramping body is removably attached to woven hose, and first supporting disk is fixed on infusion via first cramping body that is buckled
Guan Shang, first supporting disk include the first block button hole and peace that accommodate the first holding tank of woven hose, first cramping body that is buckled
The first mounting hole of liquid level sensor and heater is filled, when the liquid level sensor can't detect liquid level, sends the first signal
The temperature sensor and the heating list for heating transfusion medicine bottle for including contact woven hose to the control terminal, the heater
Member, the temperature sensor send the heating signal that temperature data is sent to the control terminal, the heater based on control terminal
Heating.
Liquid drop speed measuring device, including the second cramping body, the second supporting disk and liquid drop speed sensor, the second clamping
Body is removably secured the murphy's dropper, and second supporting disk is fixed on murphy's dropper via second cramping body that is buckled
On, second supporting disk includes the second block button hole and peace that accommodate the second holding tank of murphy's dropper, second cramping body that is buckled
The second mounting hole of liquid drop speed sensor is filled, the liquid drop speed sensor sends the drop speed of drips in murphy's dropper
Degrees of data is to the control terminal, when the liquid drop speed sensor does not detect liquid drop speed data, institute in the given time
It states liquid drop speed measuring device and sends second signal to the control terminal.
Infusion flow control device is removably attached on the flow regulator, and the flow regulator includes
Tangent track is tilted with woven hose and sets regulating wheel on the track, and the track includes nearest from woven hose near
End and the distal end farthest from woven hose, the regulating wheel are moved to distal end so that woven hose is from interrupt status to complete from the proximal end
Circulation status, the infusion flow control device include being detachably connected the fixing piece of flow regulator, direct-flow micromachine, nibble
Close the rack and proportional controller of regulating wheel, direct current described in the rate signal control that the proportional controller is sent based on control terminal
Micromachine drive rack activates regulating wheel.
Gas-detecting device, the woven hose being removably attached between the murphy's dropper and the flow regulator
On, gas-detecting device includes being detachably connected the guide groove of woven hose, being respectively symmetrically located at the ultrasonic wave transmitting terminal of guide groove both sides
With ultrasonic wave receiving terminal, when the gas-detecting device detects that there are gases in woven hose, transmission third signal is described in
Control terminal.
Physiological parameter measurement mechanism, is removably attached to transfusion needle nearby and contact human body, the physiological parameter are surveyed
Measure identity recognition device, the body temperature transducer for measuring human body temperature, the pulsation for measuring pulse that device includes identification patient identity
Sensor, the blood pressure sensor for measuring blood pressure and the blood glucose sensor for measuring blood glucose.
The control terminal includes identifying the radio frequency identification unit and processing unit of the electronic tag, when the identification
Device is identified by patient identity and could infuse,
It is one or more when appointing in human body temperature, pulse frequency, blood pressure data and/or the blood glucose level data that physiological parameter measurement mechanism measures
It is a when accordingly having exceeded the human body temperature section, pulse frequency section, blood pressure data section and blood glucose level data section or to work as
When the control terminal receives first, second and/or third signal, processing unit sends interrupt signal to institute in the given time
Stating infusion flow control device makes and interrupts infusion flow and send out alerting signal,
When the temperature data that temperature sensor is sent is less than the transfusion temperature section, processing unit sends heating signal
Cause liquid constant temperature in the infusion bottle in the transfusion temperature section to the heater,
When the liquid drop speed data exceed the transfusion speed section, processing unit transmission speed signal to the infusion stream
Amount control device causes the liquid drop speed data of drips in murphy's dropper constant in the transfusion speed section.
In the transfusion control system, first cramping body and/or the second cramping body include holder body and set
At least two buckles on the holder body, the holder body include the card slot of clamping woven hose, the holder body
Cross section be arc halfpipe, the buckle is equipped with wedge-shaped protrusion outwardly, buckle and the first block button hole or second
Block button hole coordinates, and the size of the wedge-shaped protrusion is more than the size of first block button hole or the second block button hole.
In the transfusion control system, the first holding tank and/or the second holding tank are open slot and the first supporting disk
And/or second supporting disk be equipped with the first locking member for locking first holding tank and/or the second holding tank and/or the second lock
Determine element.
In the transfusion control system, liquid level sensor include be located at infusion bottle outer wall side light-emitting component and
The light-sensitive element of infusion bottle outer wall opposite side is located at, when the light path that light-emitting component is sent out is not by liquid barrier, infusion bottle
Measuring device sends out the first signal to the control terminal, and the liquid drop speed sensor includes the laser for being located at murphy's dropper side
Transmitting tube and the laser pick-off pipe for being located at murphy's dropper opposite side, when the laser that LASER Discharge Tube is sent out is hindered by drop, institute
The liquid drop speed data that liquid drop speed sensor calculates drips are stated, the ultrasonic wave transmitting terminal is piezoelectric ultrasonic transducing
Device, ultrasonic wave receiving terminal are ultrasonic probe, ultrasonic receiver, when, there are during gas, the gas-detecting device sends third in woven hose
Signal is to the control terminal.
In the transfusion control system, the heating unit is resistance screen, and identity recognition device is fingerprint recognition
Device or face identification device, the physiological parameter measurement mechanism are the intelligent wearable device of bracelet shape.
In the transfusion control system, the control terminal is mobile phone, PAD or cloud server, and the control terminal passes through
The transfusion control device as described in wireless telecom equipment wireless connection, the wireless telecom equipment include at least wireless LAN communication
Equipment and/or mobile communication network device, wireless LAN communication equipment include bluetooth, ZigBee and/or Wi-Fi module, institute
It states mobile communication network device and includes 2G wireless communication chips, 3G wireless communication chips and/or 4G wireless communication chips.
In the transfusion control system, the control terminal includes showing the transfusion state of all suspension type infusion devices
Display interface and alarm set, when physiological parameter measurement mechanism measure human body temperature, pulse frequency, blood pressure data and/or
It is any one or more in blood glucose level data accordingly to have exceeded the human body temperature section, pulse frequency section, blood pressure data section and blood
During sugared data interval and/or when control terminal receives first, second and/or third signal, the alarm set sends out warning,
The alarm set includes vibrator, buzzer and/or LED light.
In the transfusion control system, processing unit include digital signal processor, application-specific integrated circuit ASIC or
On-site programmable gate array FPGA, processing unit include memory, and the memory can include one or more read-only storages
Device ROM, random access memory ram, flash memory or Electrical Erasable programmable read only memory EEPROM.
In the transfusion control system, the guide groove has key shape structure, and the key shape structure, which includes accommodating, infuses
The circular portion of pipe and the opening portion that circular portion is caught in via woven hose.
According to another aspect of the present invention, a kind of infusion method using the transfusion control system includes following step
Suddenly：
In the first step, electronic tag is arranged or is pasted onto on the infusion bottle,
In the second step, the first cramping body is removably attached to woven hose, and the first holding tank accommodates woven hose and first
Tray is fixed on by being buckled first cramping body on woven hose,
In third step, the second cramping body is removably attached to murphy's dropper, and the second holding tank accommodates murphy's dropper and the
Two supporting disks are fixed on by being buckled second cramping body on woven hose,
In four steps, infusion flow control device is detachably connected flow regulator by fixing piece, and rack engagement is adjusted
Wheel,
In the 5th step, gas-detecting device is removably attached to the murphy's dropper and the flow-rate adjustment by guide groove
On woven hose between device,
In the 6th step, physiological parameter measurement mechanism is removably attached to transfusion needle nearby and contact human body,
In the 7th step, radio frequency identification unit identifies the electronic tag, when the identity recognition device is identified by patient
Identity starts to infuse, and transfusion temperature section and transfusion speed section are set as the liquid of the suspension type infusion device by control terminal
Speed and control target temperature are dripped,
In the 8th step, liquid level sensor and temperature sensor detect the liquid level of infusion bottle and temperature and are sent to institute respectively
State control terminal, the liquid drop speed sensor sends the liquid drop speed data of drips in murphy's dropper to the control terminal,
The gas-detecting device is detected in woven hose with the presence or absence of gas, the human body temperature of physiological parameter measurement mechanism measurement, arteries and veins
It fights frequency, blood pressure data and/or blood glucose level data,
In the 9th step, when human body temperature, pulse frequency, blood pressure data and/or the blood glucose that physiological parameter measurement mechanism measures
It is any one or more in data accordingly to have exceeded the human body temperature section, pulse frequency section, blood pressure data section and blood glucose number
According to during section or when the control terminal receives first, second and/or third signal, processing unit is in the given time
Sending interrupt signal makes to the infusion flow control device and interrupts infusion flow and send out alerting signal, works as temperature sensor
When the temperature data sent is less than the transfusion temperature section, processing unit sends heating signal and causes to the heater
Liquid constant temperature in the infusion bottle is in the transfusion temperature section, when the liquid drop speed data exceed the transfusion speed
During section, processing unit transmission speed signal causes the drop of drips in murphy's dropper to the infusion flow control device
Speed data is constant in the transfusion speed section.
The technique effect of the present invention is as follows：
Transfusion control system and its infusion method according to the present invention, the present invention can monitor multiple suspension type infusion devices simultaneously
Infusion process ensure the infusion safety of patient, the present invention does not need to be transformed existing suspension type infusion device, improves
The applicability of the present invention, the first cramping body are removably attached to woven hose, and the first holding tank accommodates woven hose and first
Tray is fixed on by being buckled first cramping body on woven hose, this enables the liquid level sensor being located at thereon to stablize
And accurately measure, similarly, the liquid drop speed sensor being located on the second supporting disk is similarly stablized and is accurately measured, because
This, improves the measurement accuracy of the present invention, and the present invention may be reused on disposable suspension type infusion device, and saving makes
With cost, the index that the present invention can obtain patient identification information, institute's loading liquid information and safe infusion by electronic tag is believed
Breath, indication information include transfusion temperature section, transfusion speed section, the human body temperature section of patient, pulse frequency section, blood pressure
Data interval and blood glucose level data section avoid the risk that patient inputs liquid by mistake, provide the safety index letter in infusion process
Breath, improve infusion safety, due to different liquids input human body required speed and temperature is different and human body
Tolerance and by liquid react be also it is different, the present invention by physiological parameter measurement mechanism measure human body temperature, pulse frequently
Rate, blood pressure data and/or blood glucose level data are to ensure that it is in the human body temperature section, pulse frequency section, blood pressure data area
Between and blood glucose level data section, this improves the safety of infusion, and whether the present invention is detected in liquid by gas-detecting device and deposited
It in gas, avoids gas and enters human body, further improve the safety of infusion, the present invention passes through liquid drop speed measuring device
Cause the liquid drop speed data of drips in murphy's dropper constant in the scheduled drop speed with infusion flow control device
Degrees of data, by the liquid constant temperature in temperature sensor and the heating element infusion bottle in the scheduled temperature number
According to constant speed and steady temperature infusion reduce the discomfort of patient fluid infusion and improve drug effect, infusion control of the invention
System processed is by infusion bottle measuring device, liquid drop speed measuring device and gas-detecting device is triple detects whether that liquid is totally lost
And user, doctor etc. are reminded, the safety of infusion is significantly improved, transfusion control system of the invention can be automatically performed perseverance
Multiple infusion process under warm constant speed state and safety and the comfort for ensuring infusion, this also greatly reduces medical staff
Workload.
Description of the drawings
Fig. 1 is the overall structure diagram of an embodiment of transfusion control system of the present invention.
Fig. 2 is detachably connected to the suspension type infusion device for an embodiment of transfusion control system of the present invention
On transfusion control device structure diagram.
Fig. 3 is the first folder for being detachably connected to the woven hose of an embodiment of transfusion control system of the present invention
Hold the structure diagram of body and the first supporting disk.
Fig. 4 is the gas for being detachably connected to the woven hose inspection of an embodiment of transfusion control system of the present invention
Survey the structure diagram of device.
Fig. 5 is step schematic diagram of the present invention using the infusion method of transfusion control system.
Symbol description：
1 suspension type infusion device；
2 transfusion control devices；
3 control terminals；
4 infusion bottles；
5 pin connectors；
6 murphy's droppers；
7 flow regulators；
8 electronic tags；
9 electronic chips；
10 antennas；
11 infusion bottle measuring devices；
12 first cramping bodies；
13 first supporting disks；
14 liquid level sensors；
15 heaters；
16 first holding tanks；
17 first block button holes；
18 first mounting holes；
19 temperature sensors；
20 liquid drop speed measuring devices；
21 second cramping bodies；
22 second supporting disks；
23 liquid drop speed sensors；
24 second block button holes；
25 second mounting holes；
26 infusion flow control devices；
27 fixing pieces；
28 direct-flow micromachines；
29 racks；
30 proportional controllers；
31 gas-detecting devices；
32 guide grooves；
33 ultrasonic wave transmitting terminals；
34 ultrasonic wave receiving terminals；
35 physiological parameter measurement mechanisms；
36 identity recognition devices；
37 body temperature transducers；
38 fluctuation sensors；
39 blood pressure sensors；
40 blood glucose sensors；
41 processing units；
42 holder bodies；
43 buckles；
44 card slots；
45 wedge-shaped protrusions；
46 second holding tanks；
47 radio frequency identification units.
Specific embodiment
Specific embodiments of the present invention are more fully described below with reference to accompanying drawings.Although show the present invention's in attached drawing
Specific embodiment, it being understood, however, that may be realized in various forms the present invention without should be limited by embodiments set forth here
System.It is to be able to be best understood from the present invention, and can be complete by the scope of the present invention on the contrary, providing these embodiments
Be communicated to those skilled in the art.
It should be noted that some vocabulary is used to censure specific components in specification and claim.Ability
Field technique personnel it would be appreciated that, technical staff may call same component with different nouns.This specification and right
It is required that not in a manner that the difference of noun is used as and distinguishes component, but differentiation is used as with the difference of component functionally
Criterion."comprising" or " comprising " as mentioned in working as in specification in the whole text and claim are an open language, therefore should be solved
It is interpreted into " including but not limited to ".Specification subsequent descriptions be implement the present invention better embodiment, so it is described description be with
For the purpose of the rule of specification, it is not limited to the scope of the present invention.Protection scope of the present invention is when regarding appended right
It is required that subject to institute's defender.
For ease of the understanding to the embodiment of the present invention, done further by taking several specific embodiments as an example below in conjunction with attached drawing
Explanation, and each attached drawing does not form the restriction to the embodiment of the present invention.
Specifically, the transfusion control system of the present invention, a kind of transfusion control system include multiple suspension types as shown in Figure 1
Described in infusion device 1, the transfusion control device 2 being detachably connected on the suspension type infusion device 1 and wireless connection
The control terminal 3 of transfusion control device 2, the suspension type infusion device 1 include by woven hose be tightly connected from top to bottom sequentially
Penetrate through infusion bottle 4, pin connectors 5, murphy's dropper 6, flow regulator 7 and the transfusion needle of setting.
Fig. 2 is detachably connected to the suspension type infusion device for an embodiment of transfusion control system of the present invention
On transfusion control device structure diagram, as shown in Fig. 2, the present invention the transfusion control system preferred embodiment
In, the transfusion control device 2 includes：
Electronic tag 8 is arranged or is pasted onto on the infusion bottle 4, and the electronic tag 8 includes the electricity of storage identification information
Sub- chip 9 and the antenna 10 of transmission identification information to the control terminal 3, the identification information are defeated including patient identification information, institute
The indication information of liquid information and safe infusion, the indication information include transfusion temperature section, transfusion speed section, patient
Human body temperature section, pulse frequency section, blood pressure data section and blood glucose level data section,
Infusion bottle measuring device 11, including the first cramping body 12, the first supporting disk 13, liquid level sensor 14 and heater
15, first cramping body 12 is removably attached to woven hose, and first supporting disk 13 is via first clamping that is buckled
Body 12 is fixed on woven hose, and first supporting disk 13 includes accommodating the first holding tank 16 of woven hose, the first clamping of buckle
The first block button hole 17 and the first mounting hole 18 of installation liquid level sensor 14 and heater 15 of body 12, the liquid level sensor
14 when can't detect liquid level, send the first signal to the control terminal 3, the heater 15 includes the temperature biography of contact woven hose
Sensor 19 and the heating unit 20 for heating transfusion medicine bottle 4, the temperature sensor 19 send temperature data to the control
End 3, the heating signal heating that the heater 15 is sent based on control terminal 3,
Liquid drop speed measuring device 20, including the second cramping body 21, the second supporting disk 22 and liquid drop speed sensor 23, second
Cramping body 21 is removably secured the murphy's dropper 6, and second supporting disk 22 is solid via second cramping body 21 that is buckled
It is scheduled on murphy's dropper 6, second supporting disk 22 includes accommodating the second holding tank 46 of murphy's dropper 6, the second clamping of buckle
Second block button hole 24 of body 21 and the second mounting hole 25 of installation liquid drop speed sensor 23, the liquid drop speed sensor 23 are sent out
The liquid drop speed data of drips in murphy's dropper 6 are sent to the control terminal 3, when the liquid drop speed sensor 23 is predetermined
Not detecting liquid drop speed data in time, the liquid drop speed measuring device 20 sends second signal to the control terminal 3,
Infusion flow control device 26 is removably attached on the flow regulator 7, and the flow regulator 7 includes
Tangent track is tilted with woven hose and sets regulating wheel on the track, and the track includes nearest from woven hose near
End and the distal end farthest from woven hose, the regulating wheel are moved to distal end so that woven hose is from interrupt status to complete from the proximal end
Circulation status, the infusion flow control device 26 include being detachably connected the fixing piece 27 of flow regulator 7, DC micro electricity
Machine 28, the engagement rack 29 of regulating wheel and proportional controller 30, the speed letter that the proportional controller 30 is sent based on control terminal 3
Number control 28 drive rack 29 of direct-flow micromachine actuating regulating wheel,
Gas-detecting device 31, the woven hose being removably attached between the murphy's dropper 6 and the flow regulator 7
On, gas-detecting device 31 includes the ultrasonic wave hair for being detachably connected the guide groove 32 of woven hose, being respectively symmetrically located at guide groove both sides
End 33 and ultrasonic wave receiving terminal 34 are penetrated, when the gas-detecting device 31 detects that there are gases in woven hose, send third
Signal to the control terminal 3,
Physiological parameter measurement mechanism 35 is removably attached to transfusion needle nearby and contacts human body, the physiological parameter measurement
Device 35 includes the identity recognition device 36 of identification patient identity, the body temperature transducer 37 for measuring human body temperature, measures pulse
Fluctuation sensor 38, the blood pressure sensor 39 for measuring blood pressure and the blood glucose sensor 40 for measuring blood glucose,
The control terminal 3 includes identifying the radio frequency identification unit 47 and processing unit 41 of the electronic tag 8, when the identity is known
Other device 36 is identified by patient identity and could infuse,
When any in human body temperature that physiological parameter measurement mechanism 35 measures, pulse frequency, blood pressure data and/or blood glucose level data or
It is multiple when accordingly having exceeded the human body temperature section, pulse frequency section, blood pressure data section and blood glucose level data section or
When the control terminal 3 receives first, second and/or third signal, processing unit 41 sends interruption letter in the given time
Number make to the infusion flow control device 26 and interrupt infusion flow and send out alerting signal,
When the temperature data that temperature sensor 19 is sent is less than the transfusion temperature section, processing unit 41 sends heating
Signal to the heater 15 so that the liquid constant temperature in the infusion bottle is in the transfusion temperature section,
When the liquid drop speed data exceed the transfusion speed section, 41 transmission speed signal of processing unit to the infusion
Volume control device 26 is so that the liquid drop speed data of drips are constant in the transfusion speed section in murphy's dropper 6.
The infusion process that the transfusion control system of the present invention can monitor multiple suspension type infusion devices simultaneously ensures patient
Infusion safety, the present invention do not need to be transformed existing suspension type infusion device, improves the applicability of the present invention, defeated
2 detachably connected suspension type infusion device 1 of liquid control device, the first cramping body 12 are removably attached to woven hose, and first
Holding tank 16 accommodates woven hose and the first supporting disk 13 is fixed on by being buckled first cramping body 12 on woven hose, this makes
The liquid level sensor that must be located at thereon can be stablized and accurately measure, similarly, the liquid drop speed being located on the second supporting disk
Sensor 23 is similarly stablized and is accurately measured, and this improves the measurement accuracy of the present invention, the present invention may be reused
On disposable suspension type infusion device 1, use cost is saved, the present invention can obtain patient identity by electronic tag and believe
The indication information of breath, institute's loading liquid information and safe infusion, indication information include transfusion temperature section, transfusion speed section, suffer from
Human body temperature section, pulse frequency section, blood pressure data section and the blood glucose level data section of person, avoids patient and inputs liquid by mistake
Risk provides the safety index information in infusion process, improves infusion safety, by the institute of different liquids input human body
The speed and temperature needed be different and Human Tolerance and by liquid reacted be also it is different, the present invention passes through physiology
Human body temperature, pulse frequency, blood pressure data and/or the blood glucose level data that parameter measuring apparatus 35 measures are to ensure that it is in the people
Temperature section, pulse frequency section, blood pressure data section and blood glucose level data section, this improves the safety of infusion, this hair
It is bright to be detected in liquid with the presence or absence of gas by gas-detecting device, it avoids gas and enters human body, further improve infusion
Safety, the present invention pass through drips in liquid drop speed measuring device and infusion flow control device murphy's dropper
Liquid drop speed data are constant in the scheduled liquid drop speed data, pass through temperature sensor and the heating element infusion
Liquid constant temperature in medicine bottle reduces patient fluid infusion not in the scheduled temperature data, constant speed and steady temperature infusion
Comfort and drug effect is improved, transfusion control system of the invention passes through infusion bottle measuring device, liquid drop speed measuring device
With gas-detecting device is triple detects whether that liquid has been totally lost and reminds user, doctor etc., significantly improves the safety of infusion,
The multiple infusion process that can be automatically performed under constant temperature constant speed state of transfusion control system of the present invention and the safety for ensuring infusion
Property and comfort, this also greatly reduces the workload of medical staff.
In the preferred embodiment of the transfusion control system of the present invention, Fig. 3 is the one of transfusion control system of the present invention
The first cramping body for being detachably connected to the woven hose of embodiment and the structure diagram of the first supporting disk, described
One cramping body 12 and/or the second cramping body 21 include holder body 42 and at least two buckles being located on the holder body 42
43, the holder body 42 includes the card slot 44 of clamping woven hose, and the cross section of the holder body 42 is the halfpipe of arc
Structure, the buckle 43 are equipped with wedge-shaped protrusion 45 outwardly, and buckle 43 coordinates with the first block button hole 17 or the second block button hole 24, institute
The size for stating wedge-shaped protrusion 45 is more than the size of 17 or second block button hole 24 of the first block button hole.The halfpipe energy of arc
Woven hose and convenient disassembly are enough held fixedly, further, the holder body is made of elastic-plastic material, convex with wedge shape
The buckle risen can be firmly supported the first supporting disk, improve the measurement stability of sensor set thereon, cloth on supporting disk
The mounting hole put can easily arrange the sensor of various sizes.
In the preferred embodiment of the transfusion control system of the present invention, the first holding tank 16 and/or the second holding tank
46 are equipped with for open slot and the first supporting disk 13 and/or the second supporting disk 22 and lock the appearance of the first holding tank 16 and/or second
Receive the first locking member and/or the second locking member of slot 46.By locking member, infusion control unit is further improved
Dismount convenience and stability.
In the preferred embodiment of the transfusion control system of the present invention, liquid level sensor 14 includes being located at infusion bottle
The light-emitting component of outer wall side and the light-sensitive element for being located at infusion bottle outer wall opposite side, when the light path that light-emitting component is sent out not by
During liquid barrier, infusion bottle measuring device 11 sends out the first signal to the control terminal 3, and the liquid drop speed sensor 23 wraps
The LASER Discharge Tube for being located at 6 side of murphy's dropper and the laser pick-off pipe for being located at 6 opposite side of murphy's dropper are included, works as LASER Discharge Tube
When the laser sent out is hindered by drop, the liquid drop speed sensor 23 calculates the liquid drop speed data of drips, laser hair
Liquid drop speed can accurately be measured by penetrating pipe and laser pick-off pipe, and being disturbed property is small, and precision is high.The ultrasonic wave transmitting terminal 33 is
Piezoelectric supersonic wave transducer, ultrasonic wave receiving terminal 34 are ultrasonic probe, ultrasonic receiver, when in woven hose there are during gas, the gas
Detection device 31 sends third signal to the control terminal 3.Ultrasonic transducer can measure the gas in preset range, reaction
It is sensitive, improve detection result and detection speed.
The present invention the transfusion control system preferred embodiment in, the heating unit 20 be resistance screen, body
Part identification device 36 is fingerprint identification device or face identification device, and the physiological parameter measurement mechanism 35 is the intelligence of bracelet shape
Wearable device.
In the preferred embodiment of the transfusion control system of the present invention, the control terminal 3 is mobile phone, PAD or high in the clouds
Server, the control terminal 3 is via transfusion control device described in wireless telecom equipment wireless connection, and the wireless telecom equipment is extremely
Less include wireless LAN communication equipment and/or mobile communication network device, wireless LAN communication equipment include bluetooth,
ZigBee and/or Wi-Fi module, the mobile communication network device include 2G wireless communication chips, 3G wireless communication chips and/
Or 4G wireless communication chips.
In the preferred embodiment of the transfusion control system of the present invention, the control terminal 3 includes showing all suspensions
The display interface and alarm set of the transfusion state of formula infusion device 1, when physiological parameter measurement mechanism 35 measure human body temperature,
It is any one or more in pulse frequency, blood pressure data and/or blood glucose level data accordingly to have exceeded the human body temperature section, pulse frequency
When section, blood pressure data section and blood glucose level data section and/or when control terminal 3 receives first, second and/or third signal,
The alarm set sends out warning, and the alarm set includes vibrator, buzzer and/or LED light.
In the preferred embodiment of the transfusion control system of the present invention, processing unit 41 includes Digital Signal Processing
Device, application-specific integrated circuit ASIC or on-site programmable gate array FPGA, processing unit 41 include memory, and the memory can be with
It may be programmed only including one or more read only memory ROMs, random access memory ram, flash memory or Electrical Erasable
Read memory EEPROM.
In the preferred embodiment of the transfusion control system of the present invention, Fig. 4 is the one of transfusion control system of the present invention
The structure diagram of the gas-detecting device for being detachably connected to the woven hose of embodiment, the guide groove 32 have key
Shape structure, the key shape structure include the circular portion for accommodating woven hose and the opening portion that circular portion is caught in via woven hose
Point.
It is defeated between transfusion needle and flow regulator in the preferred embodiment of the transfusion control system of the present invention
Liquid pipe is equipped with electric-control stop valve, and when control terminal 3 receives stop signal, electric-control stop valve ends the liquid communication of woven hose.
Fig. 5 is the step schematic diagram of the infusion method using transfusion control system of the present invention, a kind of using described defeated
The infusion method of liquid control system includes the following steps：
In first step S1, electronic tag 8 is arranged or is pasted onto on the infusion bottle 4,
In second step S2, the first cramping body 12 is removably attached to woven hose, the first holding tank 16 accommodate woven hose and
First supporting disk 13 is fixed on by being buckled first cramping body 12 on woven hose,
In third step S3, the second cramping body 21 is removably attached to murphy's dropper 6, and the second holding tank 46 accommodates black luxuriant and rich with fragrance drop
Pipe 6 and the second supporting disk 22 is fixed on by being buckled second cramping body 21 on woven hose,
In the fourth step s 4, infusion flow control device 26 is detachably connected flow regulator 7, rack 29 by fixing piece 27
Engage regulating wheel,
In the 5th step S5, gas-detecting device 31 is removably attached to the murphy's dropper 6 and described by guide groove 32
On woven hose between flow regulator 7,
In the 6th step S6, physiological parameter measurement mechanism 35 is removably attached to transfusion needle nearby and contact human body,
In the 7th step S7, radio frequency identification unit 47 identifies the electronic tag 8, when the identity recognition device 36 identification is logical
Patient identity is crossed, starts to infuse, transfusion temperature section and transfusion speed section are set as the suspension type infusion dress by control terminal 3
1 liquid drop speed and control target temperature is put,
In the 8th step S8, liquid level sensor 14 and temperature sensor 19 detect respectively infusion bottle 4 liquid level and temperature simultaneously
Be sent to the control terminal 3, the liquid drop speed sensor 23 send the liquid drop speed data of drips in murphy's dropper 6 to
The control terminal 3, the gas-detecting device 31 are detected in woven hose and are surveyed with the presence or absence of gas, physiological parameter measurement mechanism 35
Human body temperature, pulse frequency, blood pressure data and/or the blood glucose level data of amount,
In the 9th step S9, when physiological parameter measurement mechanism 35 measure human body temperature, pulse frequency, blood pressure data and/or
It is any one or more in blood glucose level data accordingly to have exceeded the human body temperature section, pulse frequency section, blood pressure data section and blood
During sugared data interval or when the control terminal 3 receives first, second and/or third signal, processing unit 41 is predetermined
Interrupt signal is sent in time to be made to the infusion flow control device 26 and interrupts infusion flow and send out alerting signal, works as temperature
When spending the temperature data of the transmission of sensor 19 less than the transfusion temperature section, processing unit 41 sends heating signal to institute
Heater 15 is stated so that the liquid constant temperature in the infusion bottle is in the transfusion temperature section, when the liquid drop speed data surpass
When going out the transfusion speed section, 41 transmission speed signal of processing unit to the infusion flow control device 26 is so that the luxuriant and rich with fragrance drop of ink
The liquid drop speed data of drips are constant in the transfusion speed section in pipe 6.
This method is compared with traditional technology, and transfusion control system of the invention can monitor multiple suspension type infusion dresses simultaneously
The infusion process put ensures the infusion safety of patient, and the present invention is not needed to be transformed existing suspension type infusion device, be carried
The high applicability of the present invention, 2 detachably connected suspension type infusion device 1 of transfusion control device, the first cramping body 12 are removable
It is fixed on woven hose with unloading, the first holding tank 16 accommodates woven hose and the first supporting disk 13 passes through first cramping body 12 that is buckled
And be fixed on woven hose, this enables the liquid level sensor being located at thereon to stablize and accurately measure, and similarly, is located at
Liquid drop speed sensor 23 on two supporting disks is similarly stablized and is accurately measured, and this improves the measurement essences of the present invention
Degree, the present invention can obtain the indication information of patient identification information, institute's loading liquid information and safe infusion by electronic tag, refer to
It marks information and includes transfusion temperature section, transfusion speed section, the human body temperature section of patient, pulse frequency section, blood pressure data
Section and blood glucose level data section avoid the risk that patient inputs liquid by mistake, provide the safety index information in infusion process, carry
High infusion safety, due to different liquids input human body required speed and temperature is different and Human Tolerance
With reacted by liquid be also it is different, human body temperature that the present invention is measured by physiological parameter measurement mechanism 35, pulse frequency,
Blood pressure data and/or blood glucose level data with ensure its be in the human body temperature section, pulse frequency section, blood pressure data section and
Blood glucose level data section, this improves the safety of infusion, and the present invention is detected by gas-detecting device whether there is gas in liquid
Body avoids gas and enters human body, further improves the safety of infusion, and transfusion control system of the invention can be automatically complete
Into multiple infusion process under constant temperature constant speed state and ensure the safety infused and comfort, this also greatly reduces medical care
The workload of personnel.
Industrial applicibility
The transfusion control system and infusion method of the present invention can be manufactured and be used with medical field.
Although embodiment of the present invention is described above in association with attached drawing, the invention is not limited in above-mentioned
Specific embodiments and applications field, above-mentioned specific embodiment are only schematical, directiveness rather than restricted
's.Those of ordinary skill in the art are under the enlightenment of this specification and in the range for not departing from the claims in the present invention and being protected
In the case of, a variety of forms can also be made, these belong to the row of protection of the invention.
Claims (10)
1. a kind of transfusion control system, including multiple suspension type infusion devices（1）, to be detachably connected to the suspension type defeated
Liquid device（1）On transfusion control device（2）And transfusion control device described in wireless connection（2）Control terminal（3）, it is described outstanding
Hung type infusion device（1）Including the infusion bottle for sequentially penetrating through setting from top to bottom being tightly connected by woven hose（4）, contact pin connects
Head（5）, murphy's dropper（6）, flow regulator（7）And transfusion needle, it is characterised in that：
The transfusion control device（2）Including：
Electronic tag（8）, it is arranged or is pasted onto the infusion bottle（4）On, the electronic tag（8）Including storage identification letter
The electronic chip of breath（9）With transmission identification information to the control terminal（3）Antenna（10）, the identification information include patient's body
The indication information of part information, institute's loading liquid information and safe infusion, the indication information include transfusion temperature section, transfusion speed
Section, the human body temperature section of patient, pulse frequency section, blood pressure data section and blood glucose level data section,
Infusion bottle measuring device（11）, including the first cramping body（12）, the first supporting disk（13）, liquid level sensor（14）With
Heater（15）, first cramping body（12）It is removably attached to woven hose, first supporting disk（13）Via buckle
First cramping body（12）It is fixed on woven hose, first supporting disk（13）The first holding tank including accommodating woven hose
（16）, buckle the first cramping body（12）The first block button hole（17）With installation liquid level sensor（14）And heater（15）
One mounting hole（18）, the liquid level sensor（14）When can't detect liquid level, the first signal is sent to the control terminal（3）, institute
State heater（15）Temperature sensor including contacting woven hose（19）With for heating transfusion medicine bottle（4）Heating unit
（20）, the temperature sensor（19）Temperature data is sent to the control terminal（3）, the heater（15）Based on control terminal
（3）The heating signal heating of transmission, liquid drop speed measuring device（20）, including the second cramping body（21）, the second supporting disk
（22）With liquid drop speed sensor（23）, the second cramping body（21）It is removably secured the murphy's dropper（6）, described second
Tray（22）Via second cramping body that is buckled（21）It is fixed on murphy's dropper（6）On, second supporting disk（22）Including
Accommodate murphy's dropper（6）The second holding tank（46）, buckle the second cramping body（21）The second block button hole（24）With installation drop
Velocity sensor（23）The second mounting hole（25）, the liquid drop speed sensor（23）Send murphy's dropper（6）Middle drop drop
The liquid drop speed data fallen are to the control terminal（3）, when the liquid drop speed sensor（23）It does not detect in the given time
To liquid drop speed data, the liquid drop speed measuring device（20）Second signal is sent to the control terminal（3）, infusion flow control
Device processed（26）, it is removably attached to the flow regulator（7）On, the flow regulator（7）Including with woven hose
It tilts tangent track and sets regulating wheel on the track, the track includes the proximal end nearest from woven hose and from defeated
The farthest distal end of liquid pipe, the regulating wheel are moved to distal end so that woven hose is from interrupt status to current global mechanism shape from the proximal end
State, the infusion flow control device（26）Including being detachably connected flow regulator（7）Fixing piece（27）, DC micro electricity
Machine（28）, engagement regulating wheel rack（29）And proportional controller（30）, the proportional controller（30）Based on control terminal（3）Hair
Direct-flow micromachine described in the rate signal control sent（28）Drive rack（29）Activate regulating wheel, gas-detecting device（31）,
It is removably attached to the murphy's dropper（6）With the flow regulator（7）Between woven hose on, gas-detecting device
（31）Guide groove including being detachably connected woven hose（32）, be respectively symmetrically located at the ultrasonic wave transmitting terminals of guide groove both sides（33）With it is super
Sound wave receiving end（34）, when the gas-detecting device（31）Detect in woven hose there are gas, send third signal to
The control terminal（3）, physiological parameter measurement mechanism（35）, it is removably attached to transfusion needle nearby and contacts human body, it is described
Physiological parameter measurement mechanism（35）Identity recognition device including identifying patient identity（36）, measure human body temperature body temperature sensing
Device（37）, measure pulse fluctuation sensor（38）, measure blood pressure blood pressure sensor（39）With the blood glucose sensing for measuring blood glucose
Device（40）, the control terminal（3）Including identifying the electronic tag（8）Radio frequency identification unit（47）And processing unit（41）,
When the identity recognition device（36）Being identified by patient identity could infuse, and work as physiological parameter measurement mechanism（35）The people of measurement
In temperature, pulse frequency, blood pressure data and/or blood glucose level data it is any one or more accordingly have exceeded the human body temperature section,
When pulse frequency section, blood pressure data section and blood glucose level data section or when the control terminal（3）Receive first, second
And/or during third signal, processing unit（41）Interrupt signal is sent in the given time to the infusion flow control device
（26）Make and interrupt infusion flow and send out alerting signal, work as temperature sensor（19）The temperature data sent is less than described
During transfusion temperature section, processing unit（41）Heating signal is sent to the heater（15）So that the liquid in the infusion bottle
Body constant temperature is in the transfusion temperature section, when the liquid drop speed data exceed the transfusion speed section, processing unit
（41）Transmission speed signal is to the infusion flow control device（26）Cause murphy's dropper（6）The liquid drop speed of middle drips
Data are constant in the transfusion speed section.
2. transfusion control system according to claim 1, it is characterised in that：First cramping body（12）And/or second
Cramping body（21）Including holder body（42）Be located at the holder body（42）On at least two buckles（43）, the clamping
Main body（42）Card slot including being clamped woven hose（44）, the holder body（42）Cross section be arc halfpipe,
The buckle（43）Equipped with wedge-shaped protrusion outwardly（45）, buckle（43）With the first block button hole（17）Or second block button hole（24）Match
It closes, the wedge-shaped protrusion（45）Size be more than first block button hole（17）Or second block button hole（24）Size.
3. transfusion control system according to claim 1, it is characterised in that：First holding tank（16）And/or second accommodate
Slot（46）For open slot and the first supporting disk（13）And/or second supporting disk（22）Equipped with locking first holding tank（16）
And/or second holding tank（46）The first locking member and/or the second locking member.
4. transfusion control system according to claim 1, it is characterised in that：Liquid level sensor（14）Including being located at infusing medicine
The light-emitting component of bottle outer wall side and the light-sensitive element for being located at infusion bottle outer wall opposite side, when the light path that light-emitting component is sent out not
During by liquid barrier, infusion bottle measuring device（11）The first signal is sent out to the control terminal（3）, the liquid drop speed sensing
Device（23）Including being located at murphy's dropper（6）The LASER Discharge Tube of side and it is located at murphy's dropper（6）The laser pick-off pipe of opposite side,
When the laser that LASER Discharge Tube is sent out is hindered by drop, the liquid drop speed sensor（23）Calculate the drop speed of drips
Degrees of data, the ultrasonic wave transmitting terminal（33）For piezoelectric supersonic wave transducer, ultrasonic wave receiving terminal（34）It receives and fills for ultrasonic wave
Put, when in woven hose there are during gas, the gas-detecting device（31）Third signal is sent to the control terminal（3）.
5. transfusion control system according to claim 1, it is characterised in that：The heating unit（20）For resistance screen,
Identity recognition device（36）For fingerprint identification device or face identification device, the physiological parameter measurement mechanism（35）For bracelet shape
Intelligent wearable device.
6. transfusion control system according to claim 1, it is characterised in that：The control terminal（3）For mobile phone, PAD or cloud
Hold server, the control terminal（3）Via transfusion control device described in wireless telecom equipment wireless connection, the wireless communication is set
It is standby to include at least wireless LAN communication equipment and/or mobile communication network device, wireless LAN communication equipment include bluetooth,
ZigBee and/or Wi-Fi module, the mobile communication network device include 2G wireless communication chips, 3G wireless communication chips and/
Or 4G wireless communication chips.
7. transfusion control system according to claim 1, it is characterised in that：The control terminal（3）It is all outstanding including showing
Hung type infusion device（1）Transfusion state display interface and alarm set, work as physiological parameter measurement mechanism（35）The people of measurement
In temperature, pulse frequency, blood pressure data and/or blood glucose level data it is any one or more accordingly have exceeded the human body temperature section,
When pulse frequency section, blood pressure data section and blood glucose level data section and/or control terminal（3）Receive first, second and/or
During third signal, the alarm set sends out warning, and the alarm set includes vibrator, buzzer and/or LED light.
8. transfusion control system according to claim 1, it is characterised in that：Processing unit（41）Including Digital Signal Processing
Device, application-specific integrated circuit ASIC or on-site programmable gate array FPGA, processing unit（41）Including memory, the memory can
It may be programmed with including one or more read only memory ROMs, random access memory ram, flash memory or Electrical Erasable
Read-only memory EEPROM.
9. transfusion control system according to claim 1, it is characterised in that：The guide groove（32）With key shape structure, institute
It states key shape structure and includes the circular portion for accommodating woven hose and the opening portion that circular portion is caught in via woven hose.
10. a kind of infusion method of transfusion control system using according to any one of claim 1-9, including following
Step：
In first step（S1）In, electronic tag（8）It is arranged or is pasted onto the infusion bottle（4）On,
In second step（S2）In, the first cramping body（12）It is removably attached to woven hose, the first holding tank（16）It accommodates defeated
Liquid pipe and the first supporting disk（13）Pass through first cramping body that is buckled（12）And be fixed on woven hose,
In third step（S3）In, the second cramping body（21）It is removably attached to murphy's dropper（6）, the second holding tank（46）Hold
Receive murphy's dropper（6）And second supporting disk（22）Pass through second cramping body that is buckled（21）And be fixed on woven hose,
In four steps（S4）In, infusion flow control device（26）Pass through fixing piece（27）It is detachably connected flow regulator
（7）, rack（29）Engage regulating wheel,
In the 5th step（S5）In, gas-detecting device（31）Pass through guide groove（32）It is removably attached to the murphy's dropper
（6）With the flow regulator（7）Between woven hose on,
In the 6th step（S6）In, physiological parameter measurement mechanism（35）It is removably attached to transfusion needle nearby and contacts human body,
In the 7th step（S7）In, radio frequency identification unit（47）Identify the electronic tag（8）, when the identity recognition device
（36）Patient identity is identified by, starts to infuse, control terminal（3）Transfusion temperature section and transfusion speed section are set as described
Suspension type infusion device（1）Liquid drop speed and control target temperature,
In the 8th step（S8）In, liquid level sensor（14）And temperature sensor（19）Infusion bottle is detected respectively（4）Liquid level
With temperature and be sent to the control terminal（3）, the liquid drop speed sensor（23）Send murphy's dropper（6）Middle drips
Liquid drop speed data are to the control terminal（3）, the gas-detecting device（31）It detects with the presence or absence of gas in woven hose, it is raw
Manage parameter measuring apparatus（35）Human body temperature, pulse frequency, blood pressure data and/or the blood glucose level data of measurement,
In the 9th step（S9）In, work as physiological parameter measurement mechanism（35）The human body temperature of measurement, pulse frequency, blood pressure data
And/or any one or more in blood glucose level data accordingly have exceeded the human body temperature section, pulse frequency section, blood pressure data section
With during blood glucose level data section or when the control terminal（3）When receiving first, second and/or third signal, processing unit
（41）Interrupt signal is sent in the given time to the infusion flow control device（26）Make and interrupt infusion flow and send out
Alerting signal works as temperature sensor（19）When the temperature data sent is less than the transfusion temperature section, processing unit
（41）Heating signal is sent to the heater（15）So that the liquid constant temperature in the infusion bottle is in the transfusion temperature area
Between, when the liquid drop speed data exceed the transfusion speed section, processing unit（41）Transmission speed signal is to described defeated
Liquid stream amount control device（26）Cause murphy's dropper（6）The liquid drop speed data of middle drips are constant in the transfusion speed area
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165394.4A CN108144158A (en) | 2018-02-28 | 2018-02-28 | Transfusion control system and its infusion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810165394.4A CN108144158A (en) | 2018-02-28 | 2018-02-28 | Transfusion control system and its infusion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108144158A true CN108144158A (en) | 2018-06-12 |
Family
ID=62456429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810165394.4A Pending CN108144158A (en) | 2018-02-28 | 2018-02-28 | Transfusion control system and its infusion method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108144158A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498895A (en) * | 2019-01-25 | 2019-03-22 | 合肥京东方光电科技有限公司 | Infusion device and transfusion system |
| CN109550107A (en) * | 2018-12-04 | 2019-04-02 | 深圳市永福康科技有限公司 | A kind of intelligence displacement transfusion system |
| WO2021000441A1 (en) * | 2019-07-04 | 2021-01-07 | 山西医科大学 | Closed-loop medicine delivery system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143234A (en) * | 2006-09-14 | 2008-03-19 | 上海中策工贸有限公司 | Transfusion device monitoring system |
| CN101766854A (en) * | 2008-12-29 | 2010-07-07 | 北京谊安医疗系统股份有限公司 | Bubble detection device for infusion pipeline |
| CN104721922A (en) * | 2015-03-05 | 2015-06-24 | 河南机电高等专科学校 | Infusion monitoring control system |
| CN104784776A (en) * | 2015-05-19 | 2015-07-22 | 京东方科技集团股份有限公司 | Infusion system |
| CN204543106U (en) * | 2015-04-20 | 2015-08-12 | 王汉典 | A kind of scalable electronic analgesia pump |
| CN106730162A (en) * | 2017-01-24 | 2017-05-31 | 中国人民解放军第306医院 | A kind of intelligent transfusion warning device and system |
-
2018
- 2018-02-28 CN CN201810165394.4A patent/CN108144158A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143234A (en) * | 2006-09-14 | 2008-03-19 | 上海中策工贸有限公司 | Transfusion device monitoring system |
| CN101766854A (en) * | 2008-12-29 | 2010-07-07 | 北京谊安医疗系统股份有限公司 | Bubble detection device for infusion pipeline |
| CN104721922A (en) * | 2015-03-05 | 2015-06-24 | 河南机电高等专科学校 | Infusion monitoring control system |
| CN204543106U (en) * | 2015-04-20 | 2015-08-12 | 王汉典 | A kind of scalable electronic analgesia pump |
| CN104784776A (en) * | 2015-05-19 | 2015-07-22 | 京东方科技集团股份有限公司 | Infusion system |
| CN106730162A (en) * | 2017-01-24 | 2017-05-31 | 中国人民解放军第306医院 | A kind of intelligent transfusion warning device and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550107A (en) * | 2018-12-04 | 2019-04-02 | 深圳市永福康科技有限公司 | A kind of intelligence displacement transfusion system |
| CN109498895A (en) * | 2019-01-25 | 2019-03-22 | 合肥京东方光电科技有限公司 | Infusion device and transfusion system |
| CN109498895B (en) * | 2019-01-25 | 2021-09-24 | 合肥京东方光电科技有限公司 | Infusion device and infusion system |
| WO2021000441A1 (en) * | 2019-07-04 | 2021-01-07 | 山西医科大学 | Closed-loop medicine delivery system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108159531A (en) | The transfusion control system and its infusion method of non-suspension | |
| EP1509131B1 (en) | Sensor unit and method for sensing a blood related parameter and system including such a sensor unit | |
| US20170020724A1 (en) | Automated therapy system and method | |
| CN206867477U (en) | A kind of Medical infusion monitoring apparatus | |
| CN108144158A (en) | Transfusion control system and its infusion method | |
| US11344231B2 (en) | Bodily fluid monitoring system | |
| US20130338480A1 (en) | Intravenous apparatus and method | |
| US9597482B2 (en) | Apparatus and method for monitoring catheter insertion | |
| CN108261585B (en) | System and method for closed-loop control of artificial pancreas | |
| CN205055061U (en) | Can monitoring infusion abnormal condition and automatic infusion monitor system that intervenes | |
| CN202724369U (en) | Intelligent transfusion monitoring system | |
| CN106581803A (en) | Infusion monitoring system and method | |
| US20220001105A1 (en) | Detachable sensor devices | |
| US11793914B2 (en) | Medical system for monitoring using radar waves | |
| CN114209925A (en) | Intelligent non-gravity closed-loop closed infusion management system | |
| CN108057143A (en) | Automatic venous transfusion control system and its infusion method | |
| CN206660233U (en) | A kind of infusion monitoring system | |
| CN108283741A (en) | A kind of SCM Based Intelligent drip nursing system | |
| CN112755315A (en) | Intelligent venous transfusion nursing management device | |
| US11191882B2 (en) | Apparatus for extracorporeal blood treatment with automatic monitoring of respiratory rate | |
| CN110522970A (en) | A kind of fuction monitoring device for infusion and its infusion monitoring system | |
| CN108671328B (en) | Intelligent transfusion monitoring device, system and method | |
| CN216855425U (en) | Intelligent non-gravity closed loop closed type transfusion management system | |
| CN211324988U (en) | Invasive pressure sensor | |
| CN209564458U (en) | A kind of fuction monitoring device for infusion and infusion monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
|
| RJ01 | Rejection of invention patent application after publication |