CN110152086A - Blood purification weighing compensation method and the blood purification weighing compensation system for utilizing this method - Google Patents
Blood purification weighing compensation method and the blood purification weighing compensation system for utilizing this method Download PDFInfo
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- CN110152086A CN110152086A CN201810899169.3A CN201810899169A CN110152086A CN 110152086 A CN110152086 A CN 110152086A CN 201810899169 A CN201810899169 A CN 201810899169A CN 110152086 A CN110152086 A CN 110152086A
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- liquid
- blood
- cavity
- secondary stage
- stage purified
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- 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
- A61M1/1643—Constructional aspects thereof with weighing of fresh and used dialysis fluid
Abstract
The invention discloses a kind of weighing compensation methodes of blood purification to introduce secondary stage purified cavity for the scavenging solution in secondary stage purified liquid service tank comprising steps of S1 starts primary purifying liquid pump；S2 starts secondary stage purified liquid pump, and the scavenging solution in primary purifying liquid service tank is introduced into primary purifying cavity；S3 starting blood drawing pump, which is portalled blood pump by attraction, to be located blood importing primary purifying cavity to be clean and carries out primary purifying, is then introduced into secondary stage purified cavity and is carried out secondary stage purified, purified blood is entered hole by patient's scavenging solution later and imports body；S4 collects the weight parameter of waste liquid in primary devil liquor recovery case and secondary devil liquor recovery case, collects haemoconcentration everywhere and analysis data upload to single-chip microcontroller, calculate compensating liquid content and compensation rate；S5 compensates body content accordingly according to calculated result and compensation rate carries out compensating liquid；The blood purification weighing compensation system using the above method is also disclosed, conventional blood purification weighing compensation technique shortcoming is compensated for.
Description
Technical field
The present invention relates to field of blood purification, especially a kind of high-precision blood purification weighing compensation method and utilization should
The blood purification weighing compensation system of method.
Background technique
Generally clinically, renal dysfunction or kidney failure and especially latter stage nephropathy cause body to lose discharge water and mine
Substance, excretion Toxic Metabolites maintain acid-base balance and control electrolyte and minerals in the ability of physiological range.If kidney
Filtering function does not restore, this will will lead to the death of people.It solves the above problems in traditional technology by blood purification.Blood is net
Change and usually is used to substitute renal function and by waste toxins and excess water discharge.Blood from patient by by semipermeable membrane with
The dialyzer that the scavenging solution that outside provides separates.Water and toxin are dialysed from blood by semipermeable membrane enters scavenging solution, purification
Then liquid abandons.Blood purification treatment typically lasts for a few hours, and must carry out weekly three or four times under medical supervision.And
And since blood purification regularly carries out discontinuous, state and totality of the patient just before blood purification and after blood purification
Health status is all very poor, and the balance of electrolyte is extremely important especially after blood purification, is difficult to accurately calculate trouble in traditional technology
Person compensates electrolyte required for restoring.
Summary of the invention
The technical solution adopted by the present invention to solve the technical problems is: blood purification weighing compensation method packet of the invention
Include following steps:
S1 starts primary purifying liquid pump, and the scavenging solution in secondary stage purified liquid service tank is introduced into secondary stage purified cavity and is made
Secondary stage purified cavity is covered with；
S2 starts secondary stage purified liquid pump, and the scavenging solution in primary purifying liquid service tank is introduced into primary purifying cavity and is made
Primary purifying cavity is covered with；
S3 starting blood drawing pump, which is portalled blood pump by attraction, to be located blood importing primary purifying cavity to be clean and carries out
Primary purifying is then introduced into secondary stage purified cavity and carries out secondary stage purified, purified blood is entered hole by patient's scavenging solution later and is led
Enter body；
S4 collects the weight parameter of waste liquid in primary devil liquor recovery case and secondary devil liquor recovery case, collects haemoconcentration everywhere
Single-chip microcontroller is uploaded to analysis data, calculates compensating liquid content and compensation rate；
S5 compensates body content accordingly according to calculated result and compensation rate carries out compensating liquid.
Further, in step S5, compensating liquid content is the electrolytes that body is lost in blood purification, compensation rate
Including devil liquor recovery case amount lost and transportation system amount lost.
Further, above-mentioned devil liquor recovery case amount lost is directly calculated according to concentration and analysis result, above-mentioned conveying
System loss amount includes the viscous glutinous amount lost of conveyance conduit tube wall, the viscous glutinous amount lost of purify cavity road tube wall, drawing blood pumps logical liquid internal chamber wall
Viscous glutinous amount lost；Wherein the calculating of the viscous glutinous amount lost of conveyance conduit tube wall, the viscous glutinous amount lost of purify cavity road tube wall is held by logical liquid
Chamber is that the foundation founding mathematical models of regular cylindrical type calculate, and conveyance conduit tube wall is viscous glutinous amount lost (Q1): Q1=L tube wall
Long * L tube wall diameter perimeter * m is averaged overlay capacity；Purify cavity road tube wall is viscous glutinous amount lost (Q2): Q2=L tube wall long * L tube wall diameter week
Long * m is averaged overlay capacity；Blood drawing pump the calculating of the viscous glutinous amount lost of logical liquid internal chamber wall by logical liquid internal chamber wall distribution shape with it is specific
The foundation founding mathematical models that quadratic function image distribution is coincide calculate, and it is viscous glutinous amount lost (Q3) that blood drawing pumps logical liquid internal chamber wall:
Blood purification weighing compensation system using the above method of the invention, including primary purifying cavity, blood drawing pump are logical
Piping is respectively communicated with blood pump and portals and primary purifying cavity, and primary purifying cavity other end is connected to secondary stage purified cavity simultaneously
Connection patient's scavenging solution is exported by secondary stage purified cavity and enters hole；The primary purifying cavity is equipped with primary purifying liquid and enters hole simultaneously
And primary purifying cavity by primary purifying liquid enter hole be sequentially communicated primary purifying liquid pump and be connected to primary purifying liquid pump just
Grade scavenging solution service tank；It is additionally provided with waste liquid tap on the primary purifying cavity and waste liquid tap is connected to primary waste liquid
Recycling bins；The secondary stage purified cavity enters hole equipped with secondary stage purified liquid and secondary stage purified cavity is entered by secondary stage purified liquid
The secondary stage purified liquid service tank that hole is sequentially communicated secondary stage purified liquid pump and is connected to secondary stage purified liquid pump；The secondary stage purified chamber
It is additionally provided with waste liquid tap on road and waste liquid tap is connected to secondary devil liquor recovery case.
Further, the primary purifying cavity, primary purifying liquid service tank, primary devil liquor recovery case and connecting pipe
Logical liquid cavity is regular cylindrical type.
Further, the secondary stage purified cavity, secondary stage purified liquid service tank, secondary devil liquor recovery case and connecting pipe
Logical liquid cavity is regular cylindrical type.
Further, the blood drawing pump, the logical liquid internal chamber wall distribution shape of primary purifying liquid pump, secondary stage purified liquid pump are identical
And with specific quadratic function image distribution coincide, with blood drawing pump, primary purifying liquid pump, secondary stage purified liquid pump connecting pipe lead to
Liquid cavity is regular cylindrical type.
Further, above-mentioned blood drawing pump, primary purifying liquid pump or secondary stage purified liquid pump include pumping wall and logical liquid internal chamber wall,
Each logical liquid internal chamber wall shape is made of four identical broken curves, the shape and quadratic function of broken curve: Y=1/4*X2
Partial function image distribution coincide.
Further, system of the invention further includes single-chip microcontroller, and single-chip microcontroller is electrical connected with power supply module, and single-chip microcontroller is also distinguished
With output display module, density sensor 1, density sensor 2, purification blood analysis data inputting end 1, purification blood analysis number
It is electrical connected according to typing end 2, effluent analysis data inputting end 1, effluent analysis data inputting end 2；Wherein, density sensor 1,
Density sensor 2 is respectively arranged on blood pump and portals to enter at hole with patient's scavenging solution and measure for corresponding haemoconcentration；Purification
Blood analytical data typing end 1 is set to the pipeline of blood and the analysis number for blood after typing primary purifying after primary purifying
The pipeline of blood is set to after secondary stage purified according to, purification blood analysis data inputting end 2 and for blood after typing secondary stage purified
Data are analyzed, effluent analysis data inputting end 1 is set in primary devil liquor recovery case and for liquid in typing primary devil liquor recovery case
Body analyzes data, and effluent analysis data inputting end 2 is set in secondary devil liquor recovery case and in typing secondary devil liquor recovery case
Fluid analysis data, weight sensing instrument 1, weight sensing instrument 2 are respectively provided at the bottom of primary devil liquor recovery case and secondary devil liquor recovery case and electricity
Property connection single-chip microcontroller for uploading weight information.
The invention has the advantages that most can accurately calculate patient after blood purification the balance of electrolyte it is accurate
Numerical value compensates for the shortcoming of traditional blood purification weighing compensation；The application can especially be accurately calculated in transportation system
The upper viscous glutinous electrolyte lost, can restore completely needed for patient's body.
Detailed description of the invention
Fig. 1 is the flow chart of blood purification weighing compensation method of the present invention.
Fig. 2 is the embodiment schematic diagram of blood purification weighing compensation system of the present invention.
Fig. 3 is the cross section structure schematic diagram of blood purification weighing compensation system embodiment blood drawing pump of the present invention.
Fig. 4 is to revolve the broken curve 16b in Fig. 3 clockwise in blood purification weighing compensation system embodiment of the present invention
It turn 90 degrees, then carrying out doubling can be with the partial trace schematic diagram of constructed fuction.
Fig. 5 is the circuit connection diagram of blood purification weighing compensation system embodiment of the present invention.
Specific embodiment
In embodiment, as shown in Figure 1, blood purification of the invention weighing compensation method the following steps are included:
S1 starts primary purifying liquid pump 8, and the scavenging solution in secondary stage purified liquid service tank 12 is introduced into secondary stage purified cavity 4
So that secondary stage purified cavity 4 is covered with；
S2 starts secondary stage purified liquid pump 13, and the scavenging solution in primary purifying liquid service tank 7 is introduced into primary purifying cavity 3
So that primary purifying cavity 3 is covered with；
Blood pump is portalled at 1 blood importing primary purifying cavity 3 to be clean simultaneously by attraction by S3 starting blood drawing pump 2
Primary purifying is carried out, secondary stage purified cavity 4 is then introduced into and carries out secondary stage purified, later enter purified blood by patient's scavenging solution
Hole 5 imports body；
S4 collects the weight parameter of waste liquid in primary devil liquor recovery case 9 and secondary devil liquor recovery case 14, collects blood everywhere
Concentration and analysis data upload to single-chip microcontroller, calculate compensating liquid content and compensation rate；
S5 compensates body content accordingly according to calculated result and compensation rate carries out compensating liquid.
In specific implementation, in step S5, compensating liquid content is the electrolytes that body is lost in blood purification,
Compensation rate includes devil liquor recovery case amount lost and transportation system amount lost.
In specific implementation, above-mentioned devil liquor recovery case amount lost is directly calculated according to concentration and analysis result, above-mentioned
Transportation system amount lost includes the viscous glutinous amount lost of conveyance conduit tube wall, the viscous glutinous amount lost of purify cavity road tube wall, drawing blood pumps in logical liquid
The viscous glutinous amount lost of cavity wall；Wherein the calculating of the viscous glutinous amount lost of conveyance conduit tube wall, the viscous glutinous amount lost of purify cavity road tube wall passes through logical
Liquid cavity is that the foundation founding mathematical models of regular cylindrical type calculate, and conveyance conduit tube wall is viscous glutinous amount lost (Q1):
The long * L tube wall diameter perimeter * m of Q1=L tube wall is averaged overlay capacity；
Purify cavity road tube wall is viscous glutinous amount lost (Q2): the long * L tube wall diameter perimeter * m of Q2=L tube wall is averaged overlay capacity.Blood drawing pump
The calculating of the logical viscous glutinous amount lost of liquid internal chamber wall is coincide with specific quadratic function image distribution by logical liquid internal chamber wall distribution shape
Foundation founding mathematical models calculate, it is viscous glutinous amount lost (Q3) that blood drawing pumps logical liquid internal chamber wall:
As shown in Fig. 2, blood purification of the present invention weighing compensation system includes primary purifying cavity 3 in specific implementation, blood drawing
Pump 2 is respectively communicated with blood pump by pipeline and portals 1 and primary purifying cavity 3, and the connection of 3 other end of primary purifying cavity is secondary only
Change cavity 4 and connection patient's scavenging solution is exported by secondary stage purified cavity 4 and enters hole 5；The primary purifying cavity 3 is equipped with primary
Scavenging solution enter hole 6 and primary purifying cavity 3 by primary purifying liquid enter hole 6 be sequentially communicated primary purifying liquid pump 8 and with primary
Purify the primary purifying liquid service tank 7 that liquid pump 8 is connected to；Be additionally provided on the primary purifying cavity 3 waste liquid tap 10 and
Waste liquid tap 10 is connected to primary devil liquor recovery case 9；The secondary stage purified cavity 4 be equipped with secondary stage purified liquid enter hole 11 and
Secondary stage purified cavity 4 by secondary stage purified liquid enter hole 11 be sequentially communicated secondary stage purified liquid pump 13 and with secondary stage purified liquid pump 13 connect
Logical secondary stage purified liquid service tank 12；Waste liquid tap 15 and waste liquid tap are additionally provided on the secondary stage purified cavity 4
15 are connected to secondary devil liquor recovery case 14.
Specifically, the primary purifying cavity 3, primary purifying liquid service tank 7, primary devil liquor recovery case 9 and connecting tube
The logical liquid cavity in road is regular cylindrical type.
Specifically, the secondary stage purified cavity 4, secondary stage purified liquid service tank 12, secondary devil liquor recovery case 14 and connection
The logical liquid cavity of pipeline is regular cylindrical type.
Specifically, the logical liquid internal chamber wall distribution shape of the blood drawing pump 2, primary purifying liquid pump 8, secondary stage purified liquid pump 13
It is identical and identical with specific quadratic function image distribution, it is connect with blood drawing pump 2, primary purifying liquid pump 8, secondary stage purified liquid pump 13
The logical liquid cavity of pipeline is regular cylindrical type.
Specifically, as shown in figure 3, above-mentioned blood drawing pump 2, primary purifying liquid pump 8 or secondary stage purified liquid pump 13 include pump wall
16 and logical liquid internal chamber wall 16a, each logical liquid internal chamber wall 16a shape is made of four identical broken curve 16b, broken curve
The shape and quadratic function of 16b: Y=1/4*X2Partial function image distribution coincide.It in one embodiment, will be in Fig. 3
Broken curve 16b rotates clockwise 90 degree, and the partial trace of following table function can be constructed by then carrying out doubling: as specification is attached
Fig. 4.
Based on above-mentioned conversion, it is to be understood that viscous mucus bulk area of the logical liquid internal chamber wall 16a after logical liquid can pass through
Calculated in the integral calculation and the above method of above-mentioned function blood drawing pump logical liquid internal chamber wall viscous glutinous amount lost (Q3) should be with.
Specifically, in implementation, as shown in figure 5, system of the invention further includes single-chip microcontroller, single-chip microcontroller and power supply module are electrical
Be connected, single-chip microcontroller also respectively with output display module, density sensor 1, density sensor 2, purification blood analysis data inputting
End 1, purification blood analysis data inputting end 2, effluent analysis data inputting end 1, effluent analysis data inputting end 2 are electrical connected；
Wherein, density sensor 1, density sensor 2 be respectively arranged on blood pump portal 1 and patient's scavenging solution enter at hole 5 and for corresponding
Haemoconcentration measurement；It is set on the pipeline of blood after primary purifying and primary for typing to purify blood analysis data inputting end 1
The analysis data of blood after purification purify blood analysis data inputting end 2 set on the pipeline of blood after secondary stage purified and for recording
Enter the analysis data of blood after secondary stage purified, effluent analysis data inputting end 1 is set in primary devil liquor recovery case 9 and is used for typing
Fluid analysis data in primary devil liquor recovery case 9, effluent analysis data inputting end 2 are set in secondary devil liquor recovery case 14 and are used for
Fluid analysis data in typing secondary devil liquor recovery case 14, weight sensing instrument 1, weight sensing instrument 2 are respectively provided at primary 9 and of devil liquor recovery case
The bottom of secondary devil liquor recovery case 14 is simultaneously electrically connected single-chip microcontroller for uploading weight information.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Embodiment disclosed above, in all respects are merely illustrative, not the only.It is all this
It is included in the invention in invention scope or in the change being equal in the scope of the present invention.
Claims (9)
- The compensation method 1. a kind of blood purification is weighed, which comprises the following steps:S1 starts primary purifying liquid pump, and the scavenging solution in secondary stage purified liquid service tank is introduced into secondary stage purified cavity and makes secondary Purification cavity is covered with；S2 starts secondary stage purified liquid pump, and the scavenging solution in primary purifying liquid service tank is introduced into primary purifying chamber Road is covered with primary purifying cavity；S3 starting blood drawing pump, which is portalled blood pump by attraction, locates blood importing primary to be clean Purification cavity simultaneously carries out primary purifying, is then introduced into secondary stage purified cavity and carries out secondary stage purified, purified blood is passed through trouble later Person's scavenging solution enters hole and imports body；S4 collects the weight parameter of waste liquid in primary devil liquor recovery case and secondary devil liquor recovery case, receives Haemoconcentration and analysis data upload to single-chip microcontroller to collection everywhere, calculate compensating liquid content and compensation rate；S5 is according to calculated result Compensating liquid is carried out to compensate content and compensation rate accordingly to body.
- The compensation method 2. a kind of blood purification according to claim 1 is weighed, which is characterized in that in step S5, liquid is mended Repaying content is the electrolytes that body is lost in blood purification, and compensation rate includes devil liquor recovery case amount lost and transportation system Amount lost.
- The compensation method 3. a kind of blood purification according to claim 2 is weighed, which is characterized in that above-mentioned devil liquor recovery case Amount lost is directly calculated according to concentration and analysis result, and above-mentioned transportation system amount lost includes the viscous glutinous loss of conveyance conduit tube wall The viscous glutinous amount lost of amount, purify cavity road tube wall, blood drawing pump the viscous glutinous amount lost of logical liquid internal chamber wall；The wherein viscous glutinous loss of conveyance conduit tube wall The calculating of the viscous glutinous amount lost of amount, purify cavity road tube wall is by leading to the foundation founding mathematical models meter that liquid cavity is regular cylindrical type Calculate, conveyance conduit tube wall is viscous glutinous amount lost (Q1): the long * L tube wall diameter perimeter * m of Q1=L tube wall is averaged overlay capacity；Purify cavity deferent Wall is viscous glutinous amount lost (Q2): the long * L tube wall diameter perimeter * m of Q2=L tube wall is averaged overlay capacity；Blood drawing pumps viscous stick of logical liquid internal chamber wall and loses The calculating of amount is by leading to the foundation founding mathematical models that liquid internal chamber wall distribution shape coincide with specific quadratic function image distribution It calculates, it is viscous glutinous amount lost (Q3) that blood drawing pumps logical liquid internal chamber wall:
- The compensation system 4. a kind of blood purification using claim 1 the method is weighed, which is characterized in that including primary purifying Cavity, blood drawing pump are respectively communicated with blood pump by pipeline and portal and primary purifying cavity, the connection of primary purifying cavity other end Secondary stage purified cavity simultaneously enters hole by secondary stage purified cavity output connection patient's scavenging solution；The primary purifying cavity is equipped with just Grade scavenging solution enter hole and primary purifying cavity by primary purifying liquid enter hole be sequentially communicated primary purifying liquid pump and with primary it is net Change the primary purifying liquid service tank of liquid pump connection；It is additionally provided with waste liquid tap on the primary purifying cavity and waste liquid is discharged Hole is connected to primary devil liquor recovery case；The secondary stage purified cavity enters hole equipped with secondary stage purified liquid and secondary stage purified cavity is logical It crosses secondary stage purified liquid and enters the secondary stage purified liquid service tank that hole is sequentially communicated secondary stage purified liquid pump and is connected to secondary stage purified liquid pump；Institute It is additionally provided with waste liquid tap on the secondary stage purified cavity stated and waste liquid tap is connected to secondary devil liquor recovery case.
- The compensation system 5. a kind of blood purification according to claim 4 is weighed, which is characterized in that the primary purifying chamber Road, primary purifying liquid service tank, primary devil liquor recovery case and connecting pipe logical liquid cavity be regular cylindrical type.
- The compensation system 6. blood purification according to claim 4 is weighed, which is characterized in that the secondary stage purified cavity, The logical liquid cavity of secondary stage purified liquid service tank, secondary devil liquor recovery case and connecting pipe is regular cylindrical type.
- The compensation system 7. blood purification according to claim 4 is weighed, which is characterized in that the blood drawing pumps, is primary net It is identical and identical with specific quadratic function image distribution to change liquid pump, the logical liquid internal chamber wall distribution shape of secondary stage purified liquid pump, with Draw blood pump, primary purifying liquid pump, secondary stage purified liquid pump connecting pipe logical liquid cavity be regular cylindrical type.
- The compensation system 8. blood purification according to claim 5 is weighed, which is characterized in that above-mentioned blood drawing pump, primary purifying Liquid pump or secondary stage purified liquid pump include pump wall and logical liquid internal chamber wall, and each logical liquid internal chamber wall shape is bent by four identical fractures Line is constituted, the shape and quadratic function of broken curve: Y=1/4*X2Partial function image distribution coincide.
- The compensation system 9. blood purification according to claim 4 is weighed, which is characterized in that system further includes single-chip microcontroller, single Piece machine is electrical connected with power supply module, single-chip microcontroller also respectively with output display module, density sensor 1, density sensor 2, net Change blood analytical data typing end 1, purification blood analysis data inputting end 2, effluent analysis data inputting end 1, effluent analysis number It is electrical connected according to typing end 2；Wherein, density sensor 1, density sensor 2 are respectively arranged on blood pump and portal and patient's scavenging solution Enter at hole and is measured for corresponding haemoconcentration；Purify the pipe that blood analysis data inputting end 1 is set to blood after primary purifying Road and the analysis data for being used for blood after typing primary purifying, purification blood analysis data inputting end 2 are set to blood after secondary stage purified The pipeline of liquid and the analysis data for being used for blood after typing secondary stage purified, effluent analysis data inputting end 1 are set to primary waste liquid and return It receives in case and for fluid analysis data in typing primary devil liquor recovery case, effluent analysis data inputting end 2 is set to secondary waste liquid In recycling bins and for fluid analysis data in typing secondary devil liquor recovery case, weight sensing instrument 1, weight sensing instrument 2 are respectively provided at primary useless The bottom of liquid recycling bins and secondary devil liquor recovery case is simultaneously electrically connected single-chip microcontroller for uploading weight information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899169.3A CN110152086A (en) | 2018-08-08 | 2018-08-08 | Blood purification weighing compensation method and the blood purification weighing compensation system for utilizing this method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899169.3A CN110152086A (en) | 2018-08-08 | 2018-08-08 | Blood purification weighing compensation method and the blood purification weighing compensation system for utilizing this method |
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| CN110152086A true CN110152086A (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN105477713A (en) * | 2015-08-08 | 2016-04-13 | 常州华岳微创医疗器械有限公司 | Cyclic treatment blood purification apparatus |
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| CN108066836A (en) * | 2018-02-05 | 2018-05-25 | 东南大学 | Flow and the hemodialysis system of Filtration Control are realized using weight balancing |
| CN108348672A (en) * | 2015-10-30 | 2018-07-31 | 日机装株式会社 | Apparatus for purifying blood |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4266021A (en) * | 1977-12-16 | 1981-05-05 | Gambro Ab | Method and apparatus for the measurement of the concentration of a compound in a liquid medium |
| CN1688351A (en) * | 2002-08-08 | 2005-10-26 | 旭化成医疗有限公司 | Blood purifying device and method of operating the same |
| CN101184517A (en) * | 2005-09-22 | 2008-05-21 | 爱德华兹生命科学公司 | Automation and optimization of crrt treatment using regional citrate anticoagulation |
| CN104203305A (en) * | 2012-03-21 | 2014-12-10 | 甘布罗伦迪亚股份公司 | Treatment solution delivery in an extracorporeal blood treatment apparatus |
| CN105477713A (en) * | 2015-08-08 | 2016-04-13 | 常州华岳微创医疗器械有限公司 | Cyclic treatment blood purification apparatus |
| CN108348672A (en) * | 2015-10-30 | 2018-07-31 | 日机装株式会社 | Apparatus for purifying blood |
| CN107412895A (en) * | 2017-09-08 | 2017-12-01 | 重庆山外山血液净化技术股份有限公司 | Blood purification is weighed compensation method and is weighed compensation system using the blood purification of this method |
| CN108066836A (en) * | 2018-02-05 | 2018-05-25 | 东南大学 | Flow and the hemodialysis system of Filtration Control are realized using weight balancing |
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