CN206414548U - A kind of haemodialysis systems stabilisation - Google Patents
A kind of haemodialysis systems stabilisation Download PDFInfo
- Publication number
- CN206414548U CN206414548U CN201620992265.9U CN201620992265U CN206414548U CN 206414548 U CN206414548 U CN 206414548U CN 201620992265 U CN201620992265 U CN 201620992265U CN 206414548 U CN206414548 U CN 206414548U
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- CN
- China
- Prior art keywords
- magnetic valve
- haemodialysis
- blood
- dialysis
- dialyzer
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of haemodialysis systems stabilisation, including dialyzer (1), blood pump (2), dialysis liquid pump (3), connect liquid bag (4), dialyzate bottle (5), microcontroller, dynamic electron sphygmomanometer, magnetic valve one (61), magnetic valve two (62), magnetic valve three (63), three-way pipe (9) and normal saline bottle (8)；The blood pressure data that microcontroller is detected by dynamic electron sphygmomanometer realizes intelligent control to magnetic valve one (61), magnetic valve two (62), magnetic valve three (63), the speed control of control haemodialysis is reached, carries out the input of physiological saline to adjust the discomfort that blood pressure balance mitigates patient while blood dialysis can also be suspended.
Description
Technical field
The utility model is related to haemodialysis field, more particularly to a kind of haemodialysis systems stabilisation.
Background technology
Haemodialysis (hemodialysis, HD) is one of acute or chronic renal failure kidneys of patients Replacement Therapy,
It is by the way that by internal blood drainage, to external, through one in the dialyzer constituted without several hollow fibres, blood is with containing body
The similar electrolyte solution of concentration (dialyzate) carries out mass exchange, clearly inside and outside hollow fibre one by one by disperse/convection current
Except internal metabolic waste, maintain electrolyte and acid-base balance；Moisture excessive in vivo, and the blood that purification will be passed through are removed simultaneously
The whole process that liquid is fed back is referred to as haemodialysis.
Following symptom is often accompanied with blood dialysis：The uneven syndrome of dialysis, often betides dialysis initial stage, often
The shape such as rise or fall with headache, Nausea and vomiting, whole body impoliteness, blood pressure.Low blood pressure drop in blood pressure is common concurrent in dialysing
Disease, often has dizziness, sweats, kecks, yawning in dialysis.
All it is to enter promoting circulation of blood by inputting physiological saline before the patient for some unstable blood pressures carries out haemodialysis at present
Pressure regulation, but the operation can not be then carried out in dialysis procedure.
The content of the invention
In view of this, the purpose of this utility model is to provide a kind of haemodialysis systems stabilisation, can effectively control dialysis
Balance, moreover it is possible to which effectively regulation blood pressure recovery blood pressure is normal.
The utility model solves above-mentioned technical problem by following technological means：
A kind of haemodialysis systems stabilisation, including dialyzer, blood pump, liquid pump of dialysing, connect liquid bag and dialyzate bottle；Arterial blood
The inner chamber capillary circulation of dialyzer is flowed into by conduit one under blood pump traction, then human vein is inputted after conduit two；Thoroughly
Analyse the dialyzate in liquid bottle and enter dialyzer exocoel dialysis fluid chamber via the side wall import of dialyzer under the traction of dialysis liquid pump
Circulate, then dialyzate is flowed into via the sidewall exit of dialyzer and connect in liquid bag；
Also include microcontroller, dynamic electron sphygmomanometer, magnetic valve one, magnetic valve two, magnetic valve three, three-way pipe, physiology
Saline bottle；
The dynamic electron sphygmomanometer detection patients' blood simultaneously passes data to microcontroller, and microcontroller is according to blood pressure
Detection information control magnetic valve one, the aperture of magnetic valve two and magnetic valve three；
The port of export of one connecting conduit of import two of the three-way pipe, its import two is connected through conduit three with normal saline bottle；
The magnetic valve one, magnetic valve two and magnetic valve three are separately mounted to the import one and import of conduit one and three-way pipe
On two.
What is reached has the technical effect that：The blood pressure of patient is supervised immediately in real time by using dynamic electron sphygmomanometer in this programme
Survey, by the real time data of blood pressure come the aperture of electromagnetic valve for adjusting one and magnetic valve two, control the speed of hemodialysis to come with this
Balancing blood pressure, when fluctuation of blood pressure can not be adjusted through the above way, then controls magnetic valve one and magnetic valve two to completely close reality
The pause of existing haemodialysis, difference can be directed to while opening magnetic valve three and being inputted to patient inside physiological saline, physiological saline
The patient of the state of an illness is subject to different depressor, is that can add sodium nitroprussiate by taking uremic patient as an example, is closed again after blood pressure temperature
Close magnetic valve three and reenter blood dialysis.
As the further improvement of this programme, the three-way pipe port of export is provided with constant temperature chamber, and dialysis blood passes through constant temperature
Human vein is inputted after chamber.Ensure dialysis after blood temperature can mitigate the discomfort of patient, especially temperature it is too low caused by
The symptoms such as heart murmur, spasm.
As the further improvement of this programme, the temperature control of the constant temperature chamber is at 30~35 DEG C.Obtained by clinical practice
The comfort level of the temperature meeting patient gone out in the range of this is optimal.
As the further improvement of this programme, described connect is connected between liquid bag and the sidewall exit of dialyzer using sterilization pipe
Connect.
As the further improvement of this programme, the magnetic valve two and magnetic valve three can not be opened simultaneously, any time period
Only one of which is in open mode.
The beneficial effects of the utility model：Compared with traditional dialyzer, this programme can realize the intelligence of dialysis speed
Control, it is to avoid caused by patient is ignorant of dialyzer operation two because uncomfortable formed by dialysis speed, while can also be in dialysis
During pause at any time carry out blood pressure control, carries out dialysis once again after band blood pressure is steady, whole process is without medical worker's
Operation, it is very simple and convenient.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in detail below with reference to accompanying drawing：
As shown in Figure 1：
A kind of haemodialysis systems stabilisation, including dialyzer 1, blood pump 2, dialysis liquid pump 3, connect liquid bag 4 and dialyzate bottle 5；
Arterial blood is flowed into the inner chamber capillary circulation of dialyzer 1 under the traction of blood pump 2 by conduit 1, is then inputted after conduit 2 22
Human vein；Dialyzate in dialyzate bottle 5 enters saturating under the traction of dialysis liquid pump 3 via the side wall import 101 of dialyzer 1
The exocoel dialysis fluid chamber of parser 1 is circulated, and then dialyzate is flowed into via the sidewall exit 102 of dialyzer 1 and connect in liquid bag 4.
Also include microcontroller, dynamic electron sphygmomanometer, magnetic valve 1, magnetic valve 2 62, magnetic valve 3 63, three-way pipe
9th, normal saline bottle 8；
The dynamic electron sphygmomanometer detection patients' blood simultaneously passes data to microcontroller, and microcontroller is according to blood pressure
Detection information control magnetic valve 1, the aperture of magnetic valve 2 62 and magnetic valve 3 63；
The port of export of one connecting conduit of import 2 22 of the three-way pipe 9, its import two is through conduit 3 23 and normal saline bottle 8
Connection；
The magnetic valve 1, magnetic valve 2 62 and magnetic valve 3 63 are separately mounted to entering for conduit 1 and three-way pipe 9
On mouth one and import two.
As the further improvement of this programme, the port of export of three-way pipe 9 is provided with constant temperature chamber 7, and dialysis blood is by permanent
Human vein is inputted after warm chamber 7.
As the further improvement of this programme, the temperature control of the constant temperature chamber 7 is at 30~35 DEG C.
As the further improvement of this programme, described connect utilizes sterilization between liquid bag 4 and the sidewall exit 102 of dialyzer 1
Pipe is connected.
As the further improvement of this programme, the magnetic valve 2 62 and magnetic valve 3 63 can not be opened simultaneously, Ren Yishi
Between section only one of which be in open mode.
Above example is only unrestricted to illustrate the technical solution of the utility model, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solutions of the utility model, it all should cover
Among right of the present utility model.
Claims (5)
1. a kind of haemodialysis systems stabilisation, including dialyzer (1), blood pump (2), dialysis liquid pump (3), connect liquid bag (4) and dialysis
Liquid bottle (5)；Arterial blood is flowed into the inner chamber capillary circulation of dialyzer (1), Ran Houjing under blood pump (2) traction by conduit one (21)
Conduit two (22) inputs human vein afterwards；Dialyzate in dialyzate bottle (5) is under the traction of dialysis liquid pump (3) via dialyzer
(1) side wall import (101) enters dialyzer (1) exocoel dialysis fluid chamber and circulated, then dialyzate via dialyzer (1) side wall
Outlet (102), which is flowed into, to be connect in liquid bag (4), it is characterised in that：
Also include microcontroller, dynamic electron sphygmomanometer, magnetic valve one (61), magnetic valve two (62), magnetic valve three (63), threeway
Manage (9), normal saline bottle (8)；
Dynamic electron sphygmomanometer detection patients' blood simultaneously passes data to microcontroller, and microcontroller is according to the inspection of blood pressure
The aperture of measurement information control magnetic valve one (61), magnetic valve two (62) and magnetic valve three (63)；
Import one connecting conduit two (22) port of export of the three-way pipe (9), its import two is through conduit three (23) and physiological saline
Bottle (8) connection；
The magnetic valve one (61), magnetic valve two (62) and magnetic valve three (63) are separately mounted to conduit one (21) and three-way pipe
(9) in import one and import two.
2. a kind of haemodialysis systems stabilisation according to claim 1, it is characterised in that：Three-way pipe (9) port of export
Constant temperature chamber (7) is installed, dialysis blood inputs human vein after constant temperature chamber (7).
3. a kind of haemodialysis systems stabilisation according to claim 2, it is characterised in that：The temperature of the constant temperature chamber (7)
Control is at 30~35 DEG C.
4. a kind of haemodialysis systems stabilisation according to claim 1, it is characterised in that：It is described to connect liquid bag (4) and dialysis
Connected between the sidewall exit (102) of device (1) using sterilization pipe.
5. a kind of haemodialysis systems stabilisation according to claim 1, it is characterised in that：The magnetic valve two (62) and electricity
Magnet valve three (63) can not be opened simultaneously, and any time period only one of which is in open mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992265.9U CN206414548U (en) | 2016-08-29 | 2016-08-29 | A kind of haemodialysis systems stabilisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992265.9U CN206414548U (en) | 2016-08-29 | 2016-08-29 | A kind of haemodialysis systems stabilisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206414548U true CN206414548U (en) | 2017-08-18 |
Family
ID=59577550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992265.9U Expired - Fee Related CN206414548U (en) | 2016-08-29 | 2016-08-29 | A kind of haemodialysis systems stabilisation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206414548U (en) |
-
2016
- 2016-08-29 CN CN201620992265.9U patent/CN206414548U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20180829 |