CN105983147A - Hemodialysis filter for nephrology department - Google Patents
Hemodialysis filter for nephrology department Download PDFInfo
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- CN105983147A CN105983147A CN201510042314.2A CN201510042314A CN105983147A CN 105983147 A CN105983147 A CN 105983147A CN 201510042314 A CN201510042314 A CN 201510042314A CN 105983147 A CN105983147 A CN 105983147A
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- blood
- pump housing
- pipe
- dislysate
- filter body
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Abstract
The invention provides a hemodialysis filter for the nephrology department. The hemodialysis filter comprises a filter body, a blood inlet, a blood outlet, a semipermeable membrane circulating pipe, a blood inlet pipe, a blood outlet pipe, a dialysate storage cavity, a dialysate waste liquid cavity, a sphygmomanometer, a single-chip computer, a second pump body and a first pump body. The blood inlet pipe and the blood outlet pipe are located outside the filter body. The blood inlet pipe is provided with the first pump body, on which the single-chip computer is arranged. The single-chip computer is electrically connected with the first pump body and connected with the sphygmomanometer. The hemodialysis filter for the nephrology department has the beneficial effect that a patient may feel comfortable in a dialysis process.
Description
Technical field
The invention belongs to technical field of medical instruments, especially relate to a kind of Nephrology dept. hemodialysis filter.
Background technology
Haemodialysis is called for short hemodialysis, and popular saying is also referred to as artificial kidney, washes kidney, is the one of blood purification technology.
Utilize pellicle principle, moved by various harmful in diffusion, convection current body and unnecessary metabolic waste and too much electrolyte
Go out external, reach the purpose purifying blood, correcting Water-Electrolyte and acid-base balance.
It according to the difference for the treatment of method, is divided into Intermittent hemodialysis and Acute renal failure treatment.Except application
It outside chronic kidney hypofunction replacement therapy, is also widely used for acute renal failure, MOF that different reason causes, tight
Weight wound, acute necrotic pancreatitis, potassemia, hypernatremia, acute alcoholism etc..To mitigation patients symptomatic,
Extend life cycle all to have the certain significance, be also one of effective measures rescuing acute and chronic renal failure.
Nephrology dept.'s hemodialysis filter is by the underlying instrument of haemodialysis, in blood dialysis, and the blood pressure of patient
Can float, blood pressure mostly can not be corrected by existing dialysis filter, and patient can produce sense of discomfort, a kind of tool
There is the Nephrology dept.'s hemodialysis filter correcting blood pressure function not also to be found, need to be researched and developed further.
Content of the invention
It is an object of the invention to provide a kind of simple in construction, Nephrology dept.'s hemodialysis filter simple to operate, be especially suitable for
Renal failure person.
The technical scheme is that a kind of Nephrology dept. hemodialysis filter of the present invention, including filter body, blood
Liquid import, blood outlet, pellicle circulation pipe, blood enter pipe, blood effuser, dislysate storage chamber, dislysate
Waste liquid chamber, sphygmomanometer, single-chip microcomputer, second pump housing and first pump housing, described blood inlet, the outlet of described blood set respectively
Put the two ends up and down at described filter body, inside described filter body, be provided with described pellicle circulation pipe, described half
One end of permeable membrane circulation pipe is connected with described blood inlet, the other end of described permeable membrane circulation pipe and described blood outlet phase
Connection, the outside of described filter body is additionally provided with described dislysate storage chamber, described dislysate waste liquid chamber, described dialysis
Liquid storage chamber, described dislysate waste liquid chamber are connected inside described filter body by pipeline respectively, and described blood enters
Entering pipe to be connected on described blood inlet, described blood effuser is connected to described blood and exports, described blood entrance pipe,
Described blood effuser is respectively positioned on the outside of described filter body, and described blood enters pipe and is provided with described first pump housing,
Described first pump housing is provided with described single-chip microcomputer, and described single-chip microcomputer and described first pump housing are by electrical connection, described single-chip microcomputer
On be also associated with described sphygmomanometer.
Described pellicle circulation pipe coils in the shape of a spiral.
Described dislysate storage chamber is connected with described filter body by described second pump housing, described second pump housing and institute
State first pump housing by electrical connection.
The present invention has the advantage that and with good effect is:
1st, owing to using technique scheme, haemodialysis diagnosis and treatment are convenient；There is simple in construction, easy to maintenance, add
Work low cost and other advantages.
2nd, this device can monitor the blood pressure of patient in real time, and adjusts the rate of filtration according to the change of blood pressure, reduces
The sense of discomfort that dialysis brings to patient.
Brief description
Fig. 1 is the structural representation of the present invention.
In figure:
1-first pump housing, 2-single-chip microcomputer, 3-sphygmomanometer, 4-human body, 5-blood exports, and 6-dislysate storage chamber, 7-is saturating
Analysis liquid waste liquid chamber, 8-filter body, 9-blood inlet, 10-pellicle circulation pipe, 11-blood enters pipe, 12-blood
Effuser, 13-second pump housing.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is elaborated.
As it is shown in figure 1, a kind of Nephrology dept. hemodialysis filter of the present invention, including filter body the 8th, blood inlet is the 9th,
Blood outlet the 5th, pellicle circulation pipe the 10th, blood enters pipe the 11st, blood effuser the 12nd, dislysate storage chamber and the 6th, dialyses
Liquid waste liquid chamber the 7th, sphygmomanometer the 3rd, single-chip microcomputer the 2nd, second pump housing 13 and first pump housing 1, blood inlet the 9th, blood outlet 5
Being separately positioned on the two ends up and down of filter body 8, filter body 8 is internal is provided with pellicle circulation pipe 10, pellicle
One end of circulation pipe 10 is connected with blood inlet 9, and the other end of permeable membrane circulation pipe 10 is connected with blood outlet 5,
The outside of filter body 8 is additionally provided with dislysate storage chamber the 6th, dislysate waste liquid chamber 7, dislysate storage chamber the 6th, dislysate
Waste liquid chamber 7 is connected by pipeline and filter body 8 are internal respectively, and blood enters pipe 11 and is connected on blood inlet 9,
Blood effuser 12 is connected to blood outlet 5, and blood enters pipe the 11st, blood effuser 12 and is respectively positioned on filter body 8
Outside, blood enters pipe 11 and is provided with first pump housing 1, and first pump housing 1 is provided with single-chip microcomputer 2, single-chip microcomputer 2 and the
One pump housing 1, by electrical connection, single-chip microcomputer 2 is also associated with sphygmomanometer 3.
Pellicle circulation pipe 10 coils in the shape of a spiral.
Dislysate storage chamber 6 is connected with filter body 8 by second pump housing 14, second pump housing 13 and first pump housing 1
By electrical connection.
The course of work of this example: blood is entered the end of pipe the 11st, blood effuser 12 and sphygmomanometer 3 is connected to
On the body of human body 4, blood enters pipe 11 by blood and enters in permeable membrane circulation pipe 10, neutralizes at permeable membrane circulation pipe 10
Dislysate within filter body 8 is fully contacted, and the blood that dialysis completes outflows back to human body by blood effuser 12
In, sphygmomanometer 3 can monitor the blood pressure of human body at any time, and single-chip microcomputer 2 adjusts the power of first pump housing 1, regulation blood
The rate of outflow, reduces the sense of discomfort of human body, and with the regulation of velocity of blood flow, the power of second pump housing 13 also obtains accordingly
Change, the replacing speed of regulation dislysate.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.All equalizations made according to the present patent application scope change and improvement etc.,
All should still belong within the patent covering scope of the present invention.
Claims (3)
1. Nephrology dept.'s hemodialysis filter, it is characterised in that: include filter body (8), blood inlet (9),
Blood outlet (5), pellicle circulation pipe (10), blood enter pipe (11), blood effuser (12), dislysate
Storage chamber (6), dislysate waste liquid chamber (7), sphygmomanometer (3), single-chip microcomputer (2), second pump housing (13) and
One pump housing (1), described blood inlet (9), described blood outlet (5) are separately positioned on described filter body (8)
Two ends up and down, described filter body (8) is internal is provided with described pellicle circulation pipe (10), and described pellicle circulates
One end of pipe (10) is connected with described blood inlet (9), the other end of described permeable membrane circulation pipe (10) and described blood
Liquid outlet (5) is connected, and the outside of described filter body (8) is additionally provided with described dislysate storage chamber (6), described
Dislysate waste liquid chamber (7), described dislysate storage chamber (6), described dislysate waste liquid chamber (7) respectively by pipeline and
Described filter body (8) is internal to be connected, and described blood enters pipe (11) and is connected on described blood inlet (9),
Described blood effuser (12) is connected to described blood outlet (5), and described blood enters pipe (11), described blood stream
Going out pipe (12) and being respectively positioned on the outside of described filter body (8), described blood enters pipe (11) and is provided with described first
The pump housing (1), described first pump housing (1) is provided with described single-chip microcomputer (2), described single-chip microcomputer (2) and described first
The pump housing (1), by electrical connection, described single-chip microcomputer (2) is also associated with described sphygmomanometer (3).
2. a kind of Nephrology dept. according to claim 1 hemodialysis filter, it is characterised in that: described pellicle follows
Endless tube (10) coils in the shape of a spiral.
3. a kind of Nephrology dept. according to claim 1 hemodialysis filter, it is characterised in that: described dislysate stores up
Deposit chamber (6) to be connected with described filter body (8) by described second pump housing (14), described second pump housing (13)
With described first pump housing (1) by electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042314.2A CN105983147A (en) | 2015-01-28 | 2015-01-28 | Hemodialysis filter for nephrology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042314.2A CN105983147A (en) | 2015-01-28 | 2015-01-28 | Hemodialysis filter for nephrology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105983147A true CN105983147A (en) | 2016-10-05 |
Family
ID=57034783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042314.2A Pending CN105983147A (en) | 2015-01-28 | 2015-01-28 | Hemodialysis filter for nephrology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105983147A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815603A (en) * | 2018-04-18 | 2018-11-16 | 王春勇 | A kind of Nephrology dept.'s hemodialysis filter |
| CN109432527A (en) * | 2018-10-25 | 2019-03-08 | 刘辉 | A kind of Nephrology dept.'s hemodialysis filter |
Citations (6)
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| CN2440518Y (en) * | 2000-06-05 | 2001-08-01 | 高光勇 | Medical blood perfusion detoxic instrument |
| CN1328483A (en) * | 1999-09-28 | 2001-12-26 | 东丽株式会社 | Process for producing composite semipermeable membrane |
| CN101010110A (en) * | 2004-07-23 | 2007-08-01 | 甘布罗伦迪亚股份公司 | A machine and a procedure for extracorporeal treatment of blood. |
| CN101027117A (en) * | 2004-10-01 | 2007-08-29 | 日东电工株式会社 | Semipermeable composite membrane and process for producing the same |
| CN101325998A (en) * | 2005-12-16 | 2008-12-17 | 东丽株式会社 | Composite semipermeable membrane, process for production of the same, and use thereof |
| CN202497518U (en) * | 2012-03-16 | 2012-10-24 | 重庆山外山科技有限公司 | Continuous blood purifying treatment apparatus |
-
2015
- 2015-01-28 CN CN201510042314.2A patent/CN105983147A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328483A (en) * | 1999-09-28 | 2001-12-26 | 东丽株式会社 | Process for producing composite semipermeable membrane |
| CN2440518Y (en) * | 2000-06-05 | 2001-08-01 | 高光勇 | Medical blood perfusion detoxic instrument |
| CN101010110A (en) * | 2004-07-23 | 2007-08-01 | 甘布罗伦迪亚股份公司 | A machine and a procedure for extracorporeal treatment of blood. |
| CN101027117A (en) * | 2004-10-01 | 2007-08-29 | 日东电工株式会社 | Semipermeable composite membrane and process for producing the same |
| CN101325998A (en) * | 2005-12-16 | 2008-12-17 | 东丽株式会社 | Composite semipermeable membrane, process for production of the same, and use thereof |
| CN202497518U (en) * | 2012-03-16 | 2012-10-24 | 重庆山外山科技有限公司 | Continuous blood purifying treatment apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815603A (en) * | 2018-04-18 | 2018-11-16 | 王春勇 | A kind of Nephrology dept.'s hemodialysis filter |
| CN109432527A (en) * | 2018-10-25 | 2019-03-08 | 刘辉 | A kind of Nephrology dept.'s hemodialysis filter |
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Application publication date: 20161005 |