CN108057138A - The monitoring device and method of blood dialysis solution use state - Google Patents
The monitoring device and method of blood dialysis solution use state Download PDFInfo
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- CN108057138A CN108057138A CN201711452915.6A CN201711452915A CN108057138A CN 108057138 A CN108057138 A CN 108057138A CN 201711452915 A CN201711452915 A CN 201711452915A CN 108057138 A CN108057138 A CN 108057138A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 50
- 239000008280 blood Substances 0.000 title claims abstract description 30
- 210000004369 blood Anatomy 0.000 title claims abstract description 30
- 239000000385 dialysis solution Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims description 29
- 238000001802 infusion Methods 0.000 claims description 12
- 238000000502 dialysis Methods 0.000 description 16
- 238000001631 haemodialysis Methods 0.000 description 14
- 238000012544 monitoring process Methods 0.000 description 11
- 230000000474 nursing effect Effects 0.000 description 10
- 230000000322 hemodialysis Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000009256 replacement therapy Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1601—Control or regulation
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1621—Constructional aspects thereof
-
- 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
Abstract
The present invention provides a kind of monitoring device and method of blood dialysis solution use state, including power supply, pallet, weight sensor, central processing unit and warning device, weight sensor and warning device are connected respectively with central processing unit, weight sensor is connected with pallet, the weight data of articles carried on objective table is transferred to central processing unit by weight sensor, when central processing monitors that the weight that weight sensor measures is less than preset threshold value, start light alarming device and audible alarm unit and alert.The present invention is that dialyzate usage amount autotest is added on the basis of existing equipment, and realization gives warning in advance, and warning information is accurately and timely.Therefore with very strong value for clinical application.
Description
Technical field
The present invention relates to the control devices and method of haemodialysis, and in particular to blood dialysis solution use state is supervised
The monitoring device and method of survey.
Background technology
Haemodialysis (hemodialysis, HD) abbreviation hemodialysis is acute or chronic renal failure kidneys of patients replacement therapy
One of mode.Popular saying also referred to as washes kidney, is one kind of blood purification technology.It utilizes semi-permeable membrane principle, passes through expansion
It dissipates, various harmful and extra metabolic waste and excessive electrolyte in human body is removed in vitro, reach purification blood and entangle
The purpose of positive Water-Electrolyte and acid-base balance.Haemodialysis be a kind of safer, easy, widely used blood purification method it
One.
The equipment of haemodialysis includes haemodialysis control unit, water process and dialyzer etc., they collectively constitute haemodialysis system
System.Blood dialysis solution generally comprises A liquid and B liquid, is respectively acid solution and lye.Dialyzate is previously charged into dialyzate bucket, is made
Used time will be connected in the pipette insertion dialyzate bucket of dialysis machine, and dialyzate is pumped out into dialysis machine.
General one barrel of dialyzate can not use in the dialysis of a patient, and the dialyzate being not used is for second
Position patient is continuing with.But in some cases, the liquid amount of one barrel of dialyzate cannot fully meet two patients and use again.
Therefore nursing staff is needed to pay attention to the dosage situation of dialyzate in dialyzate bucket, when dialyzate replaces with newly in time using being over soon
The dialyzate bucket equipped with sufficient dialyzate, dialysis machine also in operation imbibition process, causes sky to avoid dialyzate after use
Gas is inhaled into dialysis pipeline.Although existing hemodialysis machine equipment possesses air monitoring system, often used in dialyzate
Until being emptied blistering, hemodialysis machine equipment can just send alarm, prompt to replace dialyzate.It, will due to having been drawn into air bubble
It causes when replacing dialyzate, equipment needs out of service and interrupts treatment.And alarm can cause the fear of patient to equipment for a long time.
The content of the invention
In order to solve problems described above, the present invention provides a kind of monitoring for being used to monitor blood dialysis solution use state and sets
It is standby, including power supply, pallet, weight sensor, central processing unit and warning device, weight sensor and warning device difference
It is connected with central processing unit, weight sensor is connected with pallet, and weight sensor is by the weight of articles carried on objective table
Data are transferred to central processing unit, when central processing unit monitors that the weight that weight sensor measures is less than preset threshold value
When, start warning device alert.
Further, weight sensor is mounted in monitoring device, is located at below pallet and is connect with pallet
It touches.
The warning device includes light alarming device and audible alarm unit.Further, the upper surface of pallet
Open up fluted, the light alarming device is embedded in the groove of pallet.Preferably, the lamp being arranged in pallet
Light warning device is not higher by the support of pallet.
In order to further strengthen dialyzate using control force, monitoring device further includes transfusion control device.
The present invention also provides a kind of methods for judging blood dialysis solution use state, comprise the following steps：
The monitoring device of above-mentioned blood dialysis solution use state is provided, the dialyzate bucket equipped with dialyzate is placed on monitoring sets
It is standby upper；When the weight that weight sensor measures is less than preset threshold value, central processing unit sends alarm to warning device
Instruction starts alarm；Warning device continuously sends out warning message, until the weight that weight sensor measures is more than preset
Threshold value, central processing unit send the instruction for closing alarm to warning device, and alarm stops；Or warning device is artificially closed.
Invention further provides the methods for judging blood dialysis solution use state, comprise the following steps：(1) provide such as
The monitoring device of the preceding blood dialysis solution use state, the dialyzate bucket equipped with dialyzate is placed in monitoring device；(2)
When the weight that weight sensor measures is less than preset threshold value, central processing unit sends alarm to light alarming device and refers to
Order, light warning start；After if light warning starts, new dialyzate bucket is replaced, the weight that weight sensor measures is more than
Preset threshold value, central processing unit send the instruction for closing alarm to light alarming device, and light warning stops；(3) when
Light warning starts the time more than after the preset time, and central processing unit sends alarm command, sound to audible alarm unit
Sound alarm starts；If after audible alarm starts, having replaced new dialyzate bucket, the weight that weight sensor measures is more than to be set in advance
During fixed threshold value, central processing unit sends the instruction for closing alarm, light warning to light alarming device and audible alarm unit
Stop with audible alarm.
In preferred scheme, while step (3) makes a sound alarm or afterwards, central processing unit is to transfusion control device
Instruction is sent, transfusion control device starts, to reduce the pump liquid speed of infusion pump or directly close down infusion pump.
In preferred scheme, step 2 light warning pattern is multisection type alarm mode, is at least divided into first alarm, the
Secondary alarm needs emergent management to alarm.
The present invention also provides a kind of for monitoring the monitoring system of blood dialysis solution use state, including being used to monitor blood
The monitoring device of hemodialysis liquid use state and control program, the monitoring device include power supply, pallet, weight sensing
Device, central processing unit and warning device, weight sensor and warning device are connected respectively with central processing unit, weight sensor with
Pallet connects, and the weight data of articles carried on objective table is transferred to central processing unit, works as centre by weight sensor
When reason monitors that the weight that weight sensor measures is less than preset threshold value, start warning device alert.Institute
Stating control program is included when the weight that weight sensor 2 measures is less than preset threshold value, and central processing unit 3 is to light report
Alarm device 5 sends alarm command, and light warning starts.After light warning starts, when the weight that weight sensor measures is more than in advance
The threshold value first set, central processing unit send the instruction for closing alarm to light alarming device, and light warning stops.Light warning
Start the time more than after the preset time, central processing unit sends alarm command to audible alarm unit 6, and audible alarm opens
It is dynamic.After audible alarm starts, when the weight that weight sensor measures is more than preset threshold value, central processing unit is to light
Warning device and audible alarm unit send the instruction for closing alarm, and light warning and audible alarm stop.
Further, light warning uses multisection type alarm mode.
Further, light warning, which is divided into, alarms, alarms for the second time for the first time, needing the multisection types alarm mould such as emergent management alarm
Formula, and different light colors is corresponded to respectively.
Further, light warning starts and alarms belongs to first alarm section in lasting 2 minutes, when alarm continues
Between be second alarm section in 2 minutes to 5 minutes, when the alarm duration more than 5 minutes was emergent management section.
In more specifically designing, the light color of first section of alarming is green, and the light color of second of section of alarming is
It is orange, the light color of emergent management section is needed as red.
Further, the audible alarm uses multisection type alarm mode, more specifically, corresponding with different periods point
For transition zone, rapid section or sharp section.
The beneficial effects of the invention are as follows：It can effectively know the residual volume of dialysis fluid situation in dialyzate bucket, and to caregiver
Member sends accurate information, increases a dialyzate use state autotest on the basis of existing equipment, can shift to an earlier date
It informs medical staff, carries out liquid replacement.Realization gives warning in advance, and warning information accurately and timely, improves work efficiency.Light warning
Carried out stage by stage with audible alarm, can eliminate long-time audible alarm to intense strain caused by patient, allow the controlling of patient
Fitness higher is treated, builds good work climate.Therefore with very strong value for clinical application.
Description of the drawings
Fig. 1 is the monitoring device schematic diagram of monitoring blood dialysis solution use state.
Fig. 2 is the monitoring device decomposition diagram of monitoring blood dialysis solution use state
Fig. 3 is the monitoring device usage state diagram of monitoring blood dialysis solution use state.
Fig. 4 is the control system schematic diagram of monitoring device.
Fig. 5 is a kind of parameter setting interface of the monitoring device of blood dialysis solution use state.
Specific embodiment
For monitoring the monitoring device of blood dialysis solution use state, including pallet 1, weight sensor 2, centre
Manage device 3, warning device and power supply 4.Weight sensor and warning device are connected respectively with central processing unit.Weight sensor will carry
The weight data of articles carried is transferred to central processing unit on object platform, when central processing unit monitors the weight that weight sensor measures
When amount is less than preset threshold value, start warning device alert.
Monitoring device as shown in Figures 1 to 4, pallet 1 are arranged on the upper surface of monitoring device, weight sensor installation
In monitoring device, weight sensor is located at 1 lower section of pallet and is contacted with pallet 1.Central processing unit is mounted on prison
It controls in equipment.
Warning device selects light alarming device, audible alarm unit or combination thereof.Such as the monitoring device of Fig. 1 to 4,
The warning device includes light alarming device 5 and audible alarm unit 6.Light alarming device and audible alarm unit can pacify
Mounted in monitoring device them can be made to play any position of warning reminding effect.In a preferred designing scheme, loading support
The upper surface of disk 1 opens up fluted 11, and the light alarming device is embedded in the groove of pallet.To ensure article (example
Such as dialyzate bucket) it can smoothly be placed on pallet, the light alarming device being arranged in pallet is not higher by loading support
The support of disk.The dialyzate bucket used now is transparent, after dialyzate bucket is placed on pallet, is embedded in pallet
On light alarming device be located in below dialyzate bucket.When light sends light, light can pass through dialyzate bucket and illuminate bucket
In dialyzate, dialyzate is allowed also to reflect the color of light, so as to which nursing staff be allowed to become apparent noticing this alarm
Information.
Light alarming device can be LED light strip either other any luminant devices.Audible alarm unit
Can be buzzer or other any devices that can make a sound.In a preferred designing scheme, light alarming device
Light color may include multiple color, such as be divided into green, yellow, red three sections of displays, correspond to different alarm parameters respectively.Sound report
The alert type of alarm that can be also divided into multistage rhythm, such as alarm mitigate, are rapid or sharp etc., to correspond to different weight respectively
Parameter.
Various control thresholds or parameter can be fixedly installed in the central processing unit of monitoring device.Or monitoring device can also wrap
Parameter input device is included, the parameter setting in later stage is carried out according to the dialyzate barrelage specification of actual use, it also can Real time displaying
Real-time weight.Parameter input device as described in figures 1 and 5 is liquid crystal touch screen 7, and touch-screen 7 is connected with central processing unit, parameter
Setting includes but not limited to：Dialyzate bucket starting weight, segmented alarm (it is such as different according to alarm duration, be divided into
Alarm for the first time, alarm for the second time, emergent management is needed to alarm) start audible alarm, network alarming start-up mode, light warning light
Color mode (such as single color, gradient color or polychrome) etc..
Blood dialysis solution generally comprises A liquid and B liquid, A liquid for adjusting human body fluid ion concentration, mainly including sodium, potassium,
The ingredients such as calcium, magnesium, glucose, B liquid keep body fluid acid-base balance, mainly the ingredients such as including sodium acid carbonate as buffer.A liquid
It needs to be divided in different dialyzate buckets with B liquid, if is not dispensed, the two can occur chemical action and generate precipitation.Therefore scheming
In 1 and 4 illustrated embodiments, monitoring device includes two groups of pallets 11, the first weight sensor 21, the second weight sensor 22
With warning device (the first light alarming device 51, the second light alarming device 52, the first audible alarm unit 61 and second sound
Warning device 62), two groups of weight sensors and warning device are connected with central processing unit 3.Parameter input device can be selected one
Group or two groups,, can be in two sets of system of parameters during arrange parameter including being directed to two sets of parameter systems of A liquid and B liquid respectively when being two groups
Mutually switch in system.In another realization method, monitoring device only includes one group of pallet, weight sensor, alarm dress
It puts and set of parameter system.When carrying out haemodialysis, A hemodialysis liquids bucket is placed respectively using two monitoring devices and B liquid is saturating
Analyse liquid bucket, and arrange parameter respectively.
Monitoring device as shown in Figure 3 may also include transfusion control device 8, one end of transfusion control device and central processing
Device connects, and the other end and the infusion pump 9 of transfusion control device control the component of infusion pump operation to be connected.91 one end of pipette is inserted into
Dialyzate bucket, and pass through infusion pump dialyzate is pumped out into dialyzate bucket and enter dialysis machine.Infusion pump can select peristaltic pump etc..When
Monitoring device is after light alarm and sound warning message are sent, and nursing staff is still without replacing the dialyzate bucket in monitoring device
When, central processing unit can send instruction to transfusion control device, start transfusion control device.Transfusion control device can drop after starting
The pump liquid speed of low infusion pump to reduce the speed of dialyzate liquid in bucket reduction, has allowed dialyzate to be reserved before running out more
Time wait the dialyzate bucket that more renews of nursing staff.Or the fortune of infusion pump is directly closed down after transfusion control device startup
Row avoids sucking large quantity of air, the standby dialyzate bucket that nursing staff is waited more to renew.
Monitoring device may also include portable type warning device 10, the portable type warning device 10 and central processing unit 3 it
Between connected by wireless transmission method, warning message can be transmitted to portable type warning device by central processing unit.Nursing staff exists
Of short duration to leave that dialysis machine is of short duration in other words to be left when being the patient to dialyse, nursing staff takes the portable type warning device
10, so that it may the use state of dialyzate is understood at any time, and the increase dialyzate that can come back in time.It can so allow nursing staff's energy
More times are vacateed to go to handle other nursery works.
Judge the method for blood dialysis solution use state, comprise the following steps：(1) foregoing blood dialysis solution is provided
Dialyzate bucket equipped with dialyzate is placed in monitoring device by the monitoring device of use state.(2) when weight sensor 2 measures
Weight be less than preset threshold value when (the preset threshold value refers to that remaining liquid cannot expire in dialyzate bucket
Foot dialysis dosage requirement, can cause weight during pipette sucking air), central processing unit 3 sends report to light alarming device 5
Alert instruction, light warning start.It after if light warning starts, replaces new dialyzate bucket and (such as dialysis has been loaded in bucket
Liquid), the weight that weight sensor measures is more than preset threshold value, and central processing unit sends closing report to light alarming device
Alert instruction, light warning stop.(3) when light warning start the time be more than the preset time after, central processing unit to
Audible alarm unit 6 sends alarm command, and audible alarm starts.After if audible alarm starts, new dialyzate bucket is replaced, weight
When the weight that quantity sensor measures is more than preset threshold value, central processing unit is to light alarming device and audible alarm unit
The instruction for closing alarm is sent, light warning and audible alarm stop.
When monitoring device further includes transfusion control device 8, while above method step 3 makes a sound alarm or it
Afterwards, central processing unit sends instruction to transfusion control device, starts transfusion control device, with reduce the pump liquid speed of infusion pump or
Person directly closes down the operation of infusion pump.
In the design further optimized, according to the difference of light warning duration, step 2 light warning is divided into just
It is secondary to alarm, alarm for the second time, needing the multisection types alarm modes such as emergent management alarm, and different light colors is corresponded to respectively.Example
Belong to first alarm section in lasting 2 minutes as light warning starts and alarms, light color is green at this time, when alarm continues
It is second of alarm section in 2 minutes to 5 minutes time, the color of light is orange at this time, when the alarm duration is more than 5 points
Clock is emergent management section, and the color of light is red at this time.Nursing staff can judge that alarm is held according to the color of light
Continuous time and urgency level, different dialyzate patients to be arranged to replace the precedence of dialyzate bucket in dialysis procedure, preferentially
Replace dialyzate bucket used in the patient of some time of having alarmed.Likewise, multistage can also be used in the audible alarm of step 3
Formula alarm mode, for example, alarm sound using mitigate, it is rapid or sharp etc. corresponding with different periods.
The application example of the monitoring device of the blood dialysis solution use state clinically.Open dialysis machine power switch
41；Ensure that previous disinfection is completed, and the dialyzate bucket equipped with dialyzate A liquid and B liquid be placed on the corresponding position of monitoring device,
Dialyzate is connected, selects liquid replacement procedure and its self-test；After the completion of liquid replacement procedure, into dialysis apparatus, it is exhausted；Just
Really perform doctor's advice, input dialysis data parameters；The monitoring device of dialyzate use state is opened, according to model of dialyzate bucket etc.
Monitoring parameter is set；Start hemodialysis.After the warning message that monitoring device is received during dialysis, nursing staff is timely
Solve the volume in dialyzate bucket, and the dialyzate bucket more renewed.Blood back after dialysis, the Liquid Residue in discharge line
Body completes the cleaning and sterilizing of dialysis machine.This monitoring device has extraordinary clinical value, before well solving thoroughly
The problem of residual volume of dialysis fluid in analysis liquid bucket can not obtain monitoring, realization gives warning in advance, and warning information is accurately and timely.
Claims (10)
1. the monitoring device of blood dialysis solution use state, including power supply, pallet, which is characterized in that further include weight biography
Sensor, central processing unit and warning device, weight sensor and warning device are connected respectively with central processing unit, weight sensor
It is connected with pallet, the weight data of articles carried on objective table is transferred to central processing unit by weight sensor, works as center
When processor monitors that the weight that weight sensor measures is less than preset threshold value, start warning device and send alarm signal
Breath.
2. monitoring device according to claim 1, which is characterized in that weight sensor is mounted in monitoring device, position
It is contacted below pallet and with pallet.
3. monitoring device according to claim 1, which is characterized in that warning device includes light alarming device and sound report
Alarm device.
4. monitoring device according to claim 3, which is characterized in that the upper surface of pallet open up it is fluted, it is described
Light alarming device is embedded in the groove of pallet.
5. monitoring device according to claim 4, which is characterized in that be arranged on light alarming device in pallet not
It is higher by the support of pallet.
6. monitoring device according to claim 1, which is characterized in that further include transfusion control device.
7. judging the method for blood dialysis solution use state, comprise the following steps：
(1) monitoring device for the blood dialysis solution use state that right will be gone described in one of 1 to 6 is provided, it will be equipped with dialyzate
Dialyzate bucket is placed in monitoring device；
(2) when the weight that weight sensor measures is less than preset threshold value, central processing unit sends report to warning device
Alert instruction, starts alarm；
(3) warning device continuously sends out warning message, until the weight that weight sensor measures is more than preset threshold value, in
Central processor sends the instruction for closing alarm to warning device, and alarm stops；Or warning device is artificially closed.
8. judging the method for blood dialysis solution use state, comprise the following steps：(1) providing foregoing blood dialysis solution makes
With the monitoring device of state, the dialyzate bucket equipped with dialyzate is placed in monitoring device；(2) when the weight that weight sensor measures
When amount is less than preset threshold value, central processing unit sends alarm command to light alarming device, and light warning starts；If lamp
After light alarm starts, new dialyzate bucket is replaced, the weight that weight sensor measures is more than preset threshold value, centre
Reason device sends the instruction for closing alarm to light alarming device, and light warning stops；(3) it is more than pre- when light warning starts the time
After the time first set, central processing unit sends alarm command to audible alarm unit, and audible alarm starts；If audible alarm opens
After dynamic, replaced new dialyzate bucket, when the weight that weight sensor measures is more than preset threshold value, central processing unit to
Light alarming device and audible alarm unit send the instruction for closing alarm, and light warning and audible alarm stop.
9. the method according to right will go 8, which is characterized in that while step (3) makes a sound alarm or afterwards, center
Processor sends instruction to transfusion control device, and transfusion control device starts, to reduce the pump liquid speed of infusion pump or direct
Close down infusion pump.
10. according to the method described in claim 8, it is characterized in that, step 2 light warning is multisection type alarm mode, at least
It is divided into and alarms for the first time, alarm for the second time, emergent management is needed to alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452915.6A CN108057138A (en) | 2017-12-28 | 2017-12-28 | The monitoring device and method of blood dialysis solution use state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711452915.6A CN108057138A (en) | 2017-12-28 | 2017-12-28 | The monitoring device and method of blood dialysis solution use state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108057138A true CN108057138A (en) | 2018-05-22 |
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| CN201711452915.6A Pending CN108057138A (en) | 2017-12-28 | 2017-12-28 | The monitoring device and method of blood dialysis solution use state |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110335381A (en) * | 2019-06-18 | 2019-10-15 | 广东汇泰龙科技股份有限公司 | The method of user is reminded based on colour change function and using its cloud lock system |
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| CN1950118A (en) * | 2004-05-27 | 2007-04-18 | 巴克斯特国际公司 | Multi-state alarm system for a medical pump |
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| CN110335381A (en) * | 2019-06-18 | 2019-10-15 | 广东汇泰龙科技股份有限公司 | The method of user is reminded based on colour change function and using its cloud lock system |
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