CN107376044A - A kind of haemodialysis control unit - Google Patents
A kind of haemodialysis control unit Download PDFInfo
- Publication number
- CN107376044A CN107376044A CN201710782603.5A CN201710782603A CN107376044A CN 107376044 A CN107376044 A CN 107376044A CN 201710782603 A CN201710782603 A CN 201710782603A CN 107376044 A CN107376044 A CN 107376044A
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- CN
- China
- Prior art keywords
- dialysis
- connection end
- blood
- control unit
- tube
- 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.)
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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
- A61M1/1621—Constructional aspects thereof
Abstract
The invention discloses a kind of haemodialysis control unit, including housing, the housing side is provided with standing groove, the housing upper end is provided with support, medicinal liquor barrel and waste liquor recycling bin are provided with the standing groove, the support is provided with transfusion bottle, is provided with bloodletting tube and blood transfusion tube in the housing, the bloodletting tube is located at the dialysis apparatus that inside one end of housing is provided with.Beneficial effect：By setting the dialysis cartridge that quantity is two, so that blood is after once dialysing, enter next dialysis cartridge again by the second blood pump, so that blood is by repeatedly dialysis, and power does not subtract, greatly add the intensity and efficiency of dialysis, the hope of more health is brought for patient, by setting heater between blood transfusion tube and human body, so that blood is heated to the temperature being adapted in human body before flowing into human body, reduce the pain of patient, a certain degree of efficiency for adding dialysis.
Description
Technical field
The present invention relates to field of medical device, it particularly relates to a kind of haemodialysis control unit.
Background technology
Dialysis machine is medical treatment device, such as when the renal function of patient is restricted, using the medical treatment device to patient
Blood carries out extracorporeal treatment.For this purpose, dialysis apparatus is installed on this dialysis machine, on the one hand by cleaned blood samples of patients
Dialysis apparatus is all flowed through with another aspect dialyzate, some dissolving materials (such as urea) are transferred to dialysis from blood whereby
Liquid.Therefore, cleaned blood is directed to dialysis apparatus from patient, and the blood cleaned is guided back by hose line
Patient.Fresh dialyzate is directed to dialyzer in a similar manner, and used dialyzate by other pipelines from saturating
Parser is removed.But due to due to the limited length of dialyzate and contacting blood, cause in dialysis treatment dialysis intensity and
Efficiency extremely low, also, it is inconsistent with patient temperature to flow out patient's external blood during dialysis treatment, causes patient to produce
Uncomfortable sensation.
The problem of in correlation technique, effective solution is not yet proposed at present.
The content of the invention
The problem of in correlation technique, the present invention proposes a kind of haemodialysis control unit, to overcome existing correlation technique to be deposited
Above-mentioned technical problem.
The technical proposal of the invention is realized in this way：
A kind of haemodialysis control unit, including housing, the housing side are provided with standing groove, and the housing upper end is provided with support, described
Medicinal liquor barrel and waste liquor recycling bin are provided with standing groove, the support is provided with transfusion bottle, bloodletting tube and blood transfusion are provided with the housing
Pipe, the bloodletting tube is located at the dialysis apparatus that inside one end of housing is provided with, between the bloodletting tube and the dialysis apparatus according to
It is secondary to be provided with first pressure table, the first blood pump, the first valve and second pressure gauge, woven hose is connected with first valve,
The one end of the woven hose away from valve is connected with the transfusion bottle, and it is two end to end that the dialysis apparatus, which includes quantity,
Dialysis cartridge, tubular dialysis membrane, the first connection end, second connection end, the 3rd connection end, the 4th connection end and the second blood pump, institute
State and tubular dialysis membrane is provided with inside dialysis cartridge, first connection end is separately fixed at the dialysis cartridge with the 4th connection end
Both ends, the 4th connection end is input, and first connection end is output end, the 4th connection end and bloodletting tube phase
Connection, first connection end are connected with both ends of the 4th connection end respectively with the tubular dialysis membrane, and described first
Connection end is connected with the blood transfusion tube, and the second connection end is connected with the dialysis cartridge respectively with the 3rd connection end, institute
State second connection end and be connected with dialysis liquid pipe, the dialysis liquid pipe is connected with the medicinal liquor barrel, it is described dialyse liquid pipe with it is described
Dialysis liquid pump is provided between medicinal liquor barrel, the 3rd connection end is connected with the sewer pipe, and the sewer pipe returns with the waste liquid
Receive bucket to be connected, heater, the second valve and the 3rd pressure gauge are sequentially provided between the blood transfusion tube and the dialysis apparatus.
Further, the medicinal liquor barrel is built with dialyzate.
Further, the bloodletting tube and blood transfusion tube are located at the termination of the hull outside and are equipped with syringe needle.
Further, first valve is connected with heparin injections device.
Further, the transfusion bottle is built with physiological saline.
Further, the bloodletting tube is connected with the vein of human body, and the blood transfusion tube is connected with the artery of human body.
Further, the dialysis liquid pipe and the medicinal liquor barrel and the sewer pipe and the waste liquor recycling bin junction are equal
Provided with sealing-plug.
Further, the sewer pipe is three-way pipe.
Further, the first pressure table is vein pressure table, and the second pressure gauge is dialyzate feed pressure table,
3rd pressure gauge is arterial pressure table, and the model of first blood pump, the second blood pump and liquid pump of dialysing is
YZ1515x type liquid pumps.
Further, second valve is air trap, and second valve is provided with air monitor.
Beneficial effects of the present invention：Be the dialysis cartridge of two by setting quantity so that blood after once dialysing,
Enter next dialysis cartridge again by the second blood pump, so that blood is dialysed by multiple, and power does not subtract, greatly
The big intensity and efficiency that add dialysis, the hope of more health are brought for patient, by blood transfusion tube and human body it
Between heater is set so that blood flow into human body in before be heated to be adapted to human body in temperature, reduce patient's
Pain, a certain degree of efficiency for adding dialysis.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of haemodialysis control unit according to embodiments of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation of the dialysis cartridge of haemodialysis control unit according to embodiments of the present invention.
In figure：
1st, housing；2nd, standing groove；3rd, support；4th, medicinal liquor barrel；5th, waste liquor recycling bin；6th, transfusion bottle；7th, bloodletting tube；8th, blood transfusion tube；9、
Dialysis apparatus；10th, first pressure table；11st, the first blood pump；12nd, the first valve；13rd, second pressure gauge；14th, woven hose；15、
Dialysis cartridge；16th, tubular dialysis membrane；17th, the first connection end；18th, second connection end；19th, the 3rd connection end；20th, the 4th connection end；
21st, the second blood pump；22nd, dialysis liquid pipe；23rd, dialysis liquid pump；24th, sewer pipe；25th, heater；26th, the second valve；27th, the 3rd
Pressure gauge；28th, syringe needle；29th, heparin injections device；30th, sealing-plug.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected
Scope.
According to an embodiment of the invention, there is provided a kind of haemodialysis control unit.
As Figure 1-3, a kind of haemodialysis control unit according to embodiments of the present invention, including housing 1, the side of housing 1
Provided with standing groove 2, the upper end of housing 1 is provided with support 3, and medicinal liquor barrel 4 and waste liquor recycling bin 5 are provided with the standing groove 2, described
Support 3 is provided with transfusion bottle 6, is provided with bloodletting tube 7 and blood transfusion tube 8 in the housing 1, the bloodletting tube 7 is located at the inside one of housing 1
The dialysis apparatus 9 being provided with is held, first pressure table 10, the first blood are sequentially provided between the bloodletting tube 7 and the dialysis apparatus 9
Pump 11, the first valve 12 and second pressure gauge 13, woven hose 14 are connected with first valve 12, the woven hose 14 is remote
One end of valve is connected with the transfusion bottle 6, and the dialysis apparatus 9 is two end to end dialysis cartridges 15, cylinders including quantity
Shape dialysis membrane 16, the first connection end 17, second connection end 18, the 3rd connection end 19, the 4th connection end 20 and the second blood pump 21,
The inside of dialysis cartridge 15 is provided with tubular dialysis membrane 16, and first connection end 17 is separately fixed at the 4th connection end 20
The both ends of the dialysis cartridge 15, the 4th connection end 20 are input, and first connection end 17 is output end, the described 4th
Connection end 20 is connected with bloodletting tube 7, and first connection end 17 is dialysed with the tubular respectively with the 4th connection end 20
The both ends of film 16 are connected, and first connection end 17 is connected with the blood transfusion tube 8, the second connection end 18 and the described 3rd
Connection end 19 is connected with the dialysis cartridge 15 respectively, and the second connection end 18 is connected with dialysis liquid pipe 22, the dialysis liquid pipe
22 are connected with the medicinal liquor barrel 4, and described dialyse is provided with dialysis liquid pump 23 between liquid pipe 22 and the medicinal liquor barrel 4, and the described 3rd
Connection end 19 is connected with the sewer pipe 24, and the sewer pipe 24 is connected with the waste liquor recycling bin 5, the blood transfusion tube 8 with
Heater 25, the second valve 26 and the 3rd pressure gauge 27 are sequentially provided between the dialysis apparatus 9.
, can be by setting the dialysis cartridge 15 that quantity is two so that blood is passing through by the such scheme of the present invention
After once dialysing, enter next dialysis cartridge 15 again by the second blood pump 21, so that blood is dialysed by multiple,
And power does not subtract, greatly add the intensity and efficiency of dialysis, the hope of more health brought for patient, by
Heater 25 is set between blood transfusion tube 8 and human body, so that blood is heated to be adapted in human body before flowing into human body
Temperature, reduce the pain of patient, a certain degree of efficiency for adding dialysis.
In addition, in one embodiment, for medicinal liquor barrel 4, the medicinal liquor barrel 4 is built with dialyzate.Using the party
Case so that dialyzate is placed in medicinal liquor barrel 4, can timely change decoction, so as to which dialysis can smoothly be continued to carry out.
In addition, in one embodiment, for bloodletting tube 7, the bloodletting tube 7 and blood transfusion tube 8 are located at the housing 1
Outside termination is equipped with syringe needle 28.Using the program, bloodletting tube 7 and blood transfusion tube 8 can be facilitated more easily to be pierced into
In human body.
In addition, in one embodiment, for the first valve 12, first valve 12 and the phase of heparin injections device 29
Connection.Using the program so that the blood of extraction is prevented from caking, allows blood smoothly to flow into human body.
In addition, in one embodiment, for transfusion bottle 6, the transfusion bottle 6 is built with physiological saline.Using the program,
So that blood will not lose vigor.
In addition, in one embodiment, for bloodletting tube 7, the bloodletting tube 7 is connected with the vein of human body, described
Blood transfusion tube 8 is connected with the artery of human body.Using the program so that vein needs the first blood pump 11 to be extracted, and passes through blood transfusion
Blood pump is not needed when pipe 8 enters in human body, also, the flow direction of blood and dialyzate flow to phase in dialysis apparatus
Instead.
In addition, in one embodiment, for dialysis liquid pipe 22, the dialysis liquid pipe 22 and the medicinal liquor barrel 4 and
The sewer pipe 24 is equipped with sealing-plug 30 with the junction of waste liquor recycling bin 5.So that the impurity in air will not pollute
Liquid is analysed, ensure that the clean level of dialyzate.
In addition, in one embodiment, for sewer pipe 24, the sewer pipe 24 is three-way pipe.Using the program,
So that two dialysis cartridges 15 can flow into the waste liquid for carrying germ in waste liquor recycling bin by a sewer pipe 24, line is saved
The use of pipe.
In addition, in one embodiment, for first pressure table 10, the first pressure table 10 is vein pressure
Table, the second pressure gauge 13 are dialyzate feed pressure table, and the 3rd pressure gauge 27 is arterial pressure table, first blood
The model of liquid pump 11, the second blood pump 21 and liquid pump 23 of dialysing is YZ1515x type liquid pumps.Using the program so that blood
It is consistent in pressure and human body outside human body, so as to be not in rejection after human body is flowed into.
In addition, in one embodiment, for the second valve 26, second valve 26 is air trap, described
Two valves 26 are provided with air monitor.Using the program so that the blood for reducing inflow human body contains alveolate probability, subtracts
It is light patient is produced uncomfortable sensation.
In summary, by means of the above-mentioned technical proposal of the present invention, by setting the dialysis cartridge 15 that quantity is two so that
Blood enters next dialysis cartridge 15 after once dialysing again by the second blood pump 21, so that blood passes through
Repeatedly dialysis, and power does not subtract, and greatly adds the intensity and efficiency of dialysis is crossed, more health are brought for patient
Wish, by setting heater 25 between blood transfusion tube 8 and human body, so that blood is heated to fit before flowing into human body
The temperature in human body is closed, reduces the pain of patient, a certain degree of efficiency for adding dialysis.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. a kind of haemodialysis control unit, it is characterised in that including housing（1）, the housing（1）Side is provided with standing groove（2）, it is described
Housing（1）Upper end is provided with support（3）, the standing groove（2）It is interior to be provided with medicinal liquor barrel（4）And waste liquor recycling bin（5）, the support
（3）It is provided with transfusion bottle（6）, the housing（1）It is interior to be provided with bloodletting tube（7）And blood transfusion tube（8）, the bloodletting tube（7）Positioned at housing
（1）The dialysis apparatus that is provided with of inside one end（9）, the bloodletting tube（7）With the dialysis apparatus（9）Between be sequentially provided with first
Pressure gauge（10）, the first blood pump（11）, the first valve（12）And second pressure gauge（13）, first valve（12）Upper connection
There is woven hose（14）, the woven hose（14）One end and the transfusion bottle away from valve（6）It is connected, the dialysis apparatus（9）
It is two end to end dialysis cartridges including quantity（15）, tubular dialysis membrane（16）, the first connection end（17）, second connection end
（18）, the 3rd connection end（19）, the 4th connection end（20）With the second blood pump（21）, the dialysis cartridge（15）Inside is provided with tubular
Dialysis membrane（16）, first connection end（17）With the 4th connection end（20）It is separately fixed at the dialysis cartridge（15）Two
End, the 4th connection end（20）For input, first connection end（17）For output end, the 4th connection end（20）With
Bloodletting tube（7）It is connected, first connection end（17）With the 4th connection end（20）Respectively with the tubular dialysis membrane
（16）Both ends be connected, first connection end（17）With the blood transfusion tube（8）It is connected, the second connection end（18）With institute
State the 3rd connection end（19）Respectively with the dialysis cartridge（15）Connection, the second connection end（18）It is connected with dialysis liquid pipe
（22）, the dialysis liquid pipe（22）With the medicinal liquor barrel（4）It is connected, the dialysis liquid pipe（22）With the medicinal liquor barrel（4）It
Between be provided with dialysis liquid pump（23）, the 3rd connection end（19）With the sewer pipe（24）It is connected, the sewer pipe（24）With institute
State waste liquor recycling bin（5）It is connected, the blood transfusion tube（8）With the dialysis apparatus（9）Between be sequentially provided with heater（25）,
Two valves（26）With the 3rd pressure gauge（27）.
2. haemodialysis control unit according to claim 1, it is characterised in that the medicinal liquor barrel（4）Built with dialyzate.
3. haemodialysis control unit according to claim 1, it is characterised in that the bloodletting tube（7）And blood transfusion tube（8）Positioned at institute
State housing（1）Outside termination is equipped with syringe needle（28）.
4. haemodialysis control unit according to claim 1, it is characterised in that first valve（12）With heparin injections device
（29）It is connected.
5. haemodialysis control unit according to claim 1, it is characterised in that the transfusion bottle（6）Built with physiological saline.
6. haemodialysis control unit according to claim 1, it is characterised in that the bloodletting tube（7）It is connected with the vein of human body,
The blood transfusion tube（8）It is connected with the artery of human body.
7. haemodialysis control unit according to claim 1, it is characterised in that the dialysis liquid pipe（22）With the medicinal liquor barrel
（4）With the sewer pipe（24）With the waste liquor recycling bin（5）Junction is equipped with sealing-plug（30）.
8. haemodialysis control unit according to claim 1, it is characterised in that the sewer pipe（24）For three-way pipe.
9. haemodialysis control unit according to claim 1, it is characterised in that the first pressure table（10）For vein pressure
Table, the second pressure gauge（13）For dialyzate feed pressure table, the 3rd pressure gauge（27）For arterial pressure table, described
One blood pump（11）, the second blood pump（21）With dialysis liquid pump（23）Model be YZ1515x type liquid pumps.
10. haemodialysis control unit according to claim 1, it is characterised in that second valve（26）It is described for air trap
Second valve（26）It is provided with air monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710782603.5A CN107376044A (en) | 2017-09-02 | 2017-09-02 | A kind of haemodialysis control unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710782603.5A CN107376044A (en) | 2017-09-02 | 2017-09-02 | A kind of haemodialysis control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107376044A true CN107376044A (en) | 2017-11-24 |
Family
ID=60347631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710782603.5A Withdrawn CN107376044A (en) | 2017-09-02 | 2017-09-02 | A kind of haemodialysis control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107376044A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432527A (en) * | 2018-10-25 | 2019-03-08 | 刘辉 | A kind of Nephrology dept.'s hemodialysis filter |
| CN110152085A (en) * | 2018-04-10 | 2019-08-23 | 青岛大学附属医院 | A kind of blood purification care appliances and its application method |
| CN110354362A (en) * | 2019-08-12 | 2019-10-22 | 杨豪 | The analgesia pump of controlled concentration and its control method of analgesia pump |
-
2017
- 2017-09-02 CN CN201710782603.5A patent/CN107376044A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152085A (en) * | 2018-04-10 | 2019-08-23 | 青岛大学附属医院 | A kind of blood purification care appliances and its application method |
| CN109432527A (en) * | 2018-10-25 | 2019-03-08 | 刘辉 | A kind of Nephrology dept.'s hemodialysis filter |
| CN110354362A (en) * | 2019-08-12 | 2019-10-22 | 杨豪 | The analgesia pump of controlled concentration and its control method of analgesia pump |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |
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| WW01 | Invention patent application withdrawn after publication |