CN107537073A - The online dry powder bucket of haemodialysis - Google Patents
The online dry powder bucket of haemodialysis Download PDFInfo
- Publication number
- CN107537073A CN107537073A CN201710648922.7A CN201710648922A CN107537073A CN 107537073 A CN107537073 A CN 107537073A CN 201710648922 A CN201710648922 A CN 201710648922A CN 107537073 A CN107537073 A CN 107537073A
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- China
- Prior art keywords
- staving
- dry powder
- bung
- haemodialysis
- powder bucket
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Abstract
The present invention relates to medicine equipment.A kind of online dry powder bucket of haemodialysis, including staving, the bottom of the staving is provided with liquid outlet, and the screen pack filtered to the liquid flowed out through the liquid outlet is provided with the staving, removable seal is connected with bung on the staving, and the bung is provided with inlet.The invention provides a kind of online dry powder bucket of haemodialysis that can reduce contaminated possibility when dry powder matches somebody with somebody liquid, solves the problems, such as that existing artificial open type accompanies the easy generation present in dry powder solution to pollute.
Description
Technical field
The present invention relates to medicine equipment, more particularly to a kind of online dry powder bucket of haemodialysis.
Background technology
As chronic kidney disease in global range and other chronic diseases cause the renal failure incidence of disease to rise year by year, cause whole latter stage kidney
Patient's number continues to increase.Hemodialysis are as End-stage Renal Disease Patients unique one in addition to peritoneal dialysis solution
Lift the means of life in patients.The haemodialysis that Hospitals at Present uses is essentially：Hemodialysis concentrated solution and haemodialysis
Dry powder（Hereinafter referred to as dry powder）, wherein hemodialysis concentrated solution enters easily by germ contamination during storage and use
And produce harmful toxicant and enter human body；Haemodialysis dry powder forms dry powder and satisfied using preceding needing same water to match somebody with somebody
And solution, existing configuration dry powder solution be manually carried out in unlimited environment thus due to hospital in configuration process for preparation
Ambient light reason be easily contaminated.
The content of the invention
The invention provides a kind of online dry powder of haemodialysis that can reduce contaminated possibility when dry powder matches somebody with somebody liquid to use
Bucket, solves the problems, such as existing artificial open type with the easy generation pollution present in dry powder solution.
Above technical problem is that solved by following technical proposal：A kind of online dry powder bucket of haemodialysis, its feature
It is, including staving, the bottom of the staving are provided with liquid outlet, the liquid to being flowed out through the liquid outlet are provided with the staving
The screen pack filtered, removable seal is connected with bung on the staving, and the bung is provided with inlet.
Inlet and liquid outlet are connected in the corresponding interface on haemodialysis control unit during use, dry powder is stored in bucket
Region above the screen pack in vivo, the water inlet pipe in haemodialysis control unit can will pass through PP sintering filters to the water of haemodialysis
Core is filtered to staving, so as to dissolve the dry powder in dry powder bucket, forms saturated solution, the saturated solution is by the screen pack in bucket
Into haemodialysis control unit.Because dry powder is is configured to solution in sealed environment, directly it is connected after configuration is good with dialysis machine, therefore
Avoid due to exposure, conveyance conduit is long or nonstandard preparation caused by pollute, haemodialysis has been reached real meaning
The ultrapure dialysis of justice, makes the C reactive protein of Maintenance Hemodialysis Patients significantly reduce, hemoglobin albumin substantially rises
Height, infection, Micro-inflammation state and the nutrition condition of Maintenance Hemodialysis Patients are improved, improves quality of life.
Preferably, the bung is provided with motor, the power output shaft of the motor stretches into described through the inlet
It is provided with staving, in the staving with being vertically arranged of being docking together of the power output shaft and turns above the screen pack
Axle, dividing plate is liftably sealedly connected with the staving, the staving is divided into water storage cavity and solution cavity by the dividing plate, institute
Stating dividing plate can be floated by the solution in solution cavity, and the dividing plate is communicated with the water hole of water storage cavity and solution cavity, the mistake
Water hole, which is provided with, can only make the permeable membrane that the water in storage water cavity passes through, and the power output shaft is communicated with entering for the water storage cavity
Aquaporin, the rotating shaft are connected with the stirring vane in the solution cavity.Provide that a kind of to carry out dry powder new with liquid
The technical scheme of technical concept.Too fast entrance when water enters can be prevented and reach screen pack, cause what unsaturation solution flowed out
Amount increase, it is enable to reliably produce dry powder saturated solution.
Present invention additionally comprises hairbrush, the hairbrush includes turning shaft-driven brush holder by described and being connected on brush holder
The screen pack is cleaned and prevent screen pack block bristle.The dry powder particle that can prevent from not dissolving blocked
Filter screen, cause saturated solution outflow supplement not smooth.
Preferably, the hairbrush can be floated by the solution in solution cavity, the lower surface of the rotating shaft is provided with connection
Hole, the connecting hole are sequentially provided with spline hole section and unthreaded hole section from the top down, and the brush holder is provided with spline connector, the hair
Brush spline connector when being floated and spline hole section meshes together and bristle contacts with the screen pack, under the hairbrush
Spline connector when only supporting by screen pack is dropped to be located in the unthreaded hole section.Preceding namely bottom is not dissolved in dry powder
Before not forming solution, hairbrush is shelved on screen pack, at spline connector and spline hole section under the pressure of deadweight and dry powder
In released state so that hairbrush will not rotate together in company with rotating shaft, cause to grind so as to avoid hairbrush from rotating in dry powder
Damage.When the water of entrance increases and cause dry powder to dissolve to form solution and when solution is also diffused on screen pack, solution is by hairbrush
Float, now spline connector meshes together with splined hole section, hairbrush rotates together in company with rotating shaft, so as to realize to screen pack
Cleaning.
Preferably, the staving is communicated with the powder inlet of the solution cavity, the powder inlet is located at the paddle
The lower section of piece.In use, by powder inlet input dry powder to solution cavity.
Preferably, the rotating shaft drives the object production in the stirring vane driving solution cavity when rotating in one direction
The raw power moved down, drive when being rotated towards another direction the stirring vane drive the object in solution cavity produce to
The power of upper movement.When configuring solution, make what rotating shaft was moved down towards the object driven when rotating in stirring vane driving solution cavity
Mode rotates, so as to play a part of accelerating the infiltration of water.Supplement dry powder when, make rotating shaft towards rotate when drive stirring vane
The mode that object in driving solution cavity moves upward rotates, and enters so as to play a part of power-assisted dry powder.
Preferably, the upper end of the staving is provided with flanging, the bung is provided with buckling groove, the flanging sealing card
It is connected in the buckling groove and is sealed connected together the bung and staving.It is convenient during the sealed connection of bung staving to carry out.
Preferably, the interior sidewall surface of the buckling groove is the small top and big bottom conical surface, the bung passes through the card
The interior sidewall surface of access slot is connected on the inner peripheral surface of the staving and is sealed connected together with the staving.It is convenient during sealing.
Preferably, the staving and bung are all made for polypropylene.
Present invention tool has the advantage that：Dry powder is carried out in closed environment and matches somebody with somebody liquid, it is not easy to be contaminated.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the structural representation of the embodiment of the present invention two.
In figure：Staving 1, liquid outlet 11, screen pack 12, flanging 13, water storage cavity 14, solution cavity 15, powder inlet 16, bung
2nd, inlet 21, buckling groove 22, the interior sidewall surface 221 of buckling groove, motor 3, motor casing 31, power output shaft 32, intake tunnel
321st, shaft coupling 33, dividing plate 4, water hole 41, permeable membrane 42, rotating shaft 5, intercommunicating pore 51, stirring vane 52, connecting hole 53, spline
Hole section 531, unthreaded hole section 532, hairbrush 6, brush holder 61, bristle 62, spline connector 63.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, a kind of online dry powder bucket of haemodialysis, including staving 1 and bung 2.Staving 1 is circle
Shape.Staving 1 is made for polypropylene.The bottom of staving 1 is provided with liquid outlet 11.It is provided with staving 1 to through the liquid outlet stream
The screen pack 12 that the liquid gone out is filtered.Screen pack 12 is sealed connected together with staving 1.Screen pack 12 is located at liquid outlet 11
Top.The upper end of staving 1 is provided with flanging 13.
Bung 2 is circle.Bung 2 is provided with inlet 21.Bung 2 is provided with the buckling groove 22 circumferentially extended along bung 2.Turn up
Side 13 is sealingly engaged with buckling groove 22 so that bung 2 is tightly connected and covered on staving 1.Bung is made for polypropylene.
In use, inlet and liquid outlet are connected on the corresponding interface on haemodialysis control unit, dry powder is stored in staving
The interior region above the screen pack, the water inlet pipe in haemodialysis control unit will pass through PP sintered filter core mistakes to the water of haemodialysis
In filter to staving, so as to dissolve the dry powder in dry powder bucket, saturated solution is formed, the saturated solution enters by the screen pack in bucket
Haemodialysis control unit.
Embodiment two, the difference with embodiment one are：
Referring to Fig. 2, staving 1 is cylindrical structure.The interior sidewall surface 221 of buckling groove is the small top and big bottom conical surface.Bung 2 is logical
The interior sidewall surface 221 for crossing buckling groove is connected on the inner peripheral surface of staving 1 and is sealed connected together bung and staving.In staving 1
Provided with dividing plate 4.Dividing plate 4 is slidably connected together with the sealing of staving 1.Staving 1 is divided into water storage cavity 14 and solution cavity by dividing plate 4
15.Dividing plate 4 is communicated with the water hole 41 of water storage cavity 14 and solution cavity 15.Covered with permeable membrane 42 on the upper surface of dividing plate 4.Infiltration
Film 42 covers water hole 41.The dry powder that permeable membrane 42 can prevent to be dissolved in water passes through.Water can pass through permeable membrane 42.Every
The dry powder solution to be formed that can be dissolved in the water by dry powder of plate 4 floats.Staving 1 is communicated with the powder inlet 16 of solution cavity.
Bung 2 is provided with motor 3.Motor 3 includes the motor casing 31 provided with stator and the rotor provided with power output shaft 32.
Motor casing 31 is fixed together with bung 2.Power output shaft 32 is stretched into staving 1 through inlet 21.Power output shaft 32 is provided with
Intake tunnel 321.The rotating shaft 5 that power output shaft 32 is located in staving by shaft coupling 33 links together.Rotating shaft 5 is vertically
Direction extends.Rotating shaft 5 is located above screen pack.Rotating shaft 5 passes through dividing plate 4.Dividing plate 4 is slidably connected together with rotating shaft.Rotating shaft 5
Upper end is communicated with the intercommunicating pore 51 of water storage cavity 14 and intake tunnel 321.The lower end of rotating shaft 5 is provided with stirring vane 52.Paddle
Piece 52 is located at the lower section of dividing plate 4.Stirring vane 52 is located at the top of powder inlet 16.The lower surface of rotating shaft 5 is provided with connecting hole 53.
Connecting hole 53 is sequentially provided with spline hole section 531 and unthreaded hole section 532 from the top down.
Hairbrush 6 is additionally provided with solution cavity 15.Hairbrush 6 can be floated by water.Hairbrush 6 includes brush holder 61 and is connected to brush holder
On bristle 62.Brush holder 61 is provided with spline connector 63.Spline connector 63 is located in connecting hole 53.
In use, be first transported to dry powder in solution cavity 15 and motor 3 through powder inlet 16 by dry powder delivery pump,
Feed pathway 321 links together with the corresponding interface on haemodialysis control unit.The rotating shaft of motor 3 driving stirring vane 52 turns counterclockwise
Move, it is that driving dry powder rises that now stirring vane 52, which rotates caused power, and hairbrush 6 is in the weight with dry powder of conducting oneself with dignity during being somebody's turn to do
Under effect, be shelved on screen pack 12, spline connector 53 is only located in unthreaded hole section 532.When the input quantity of dry powder reaches setting
During amount, stop input dry powder, rotate clockwise motor 3, open haemodialysis control unit.Water enter water storage cavity 14 after be reinfiltrated into it is molten
Dry powder is dissolved in sap cavity.Solution is formed when dry powder is dissolved into（In hypersaturated state）When, hairbrush 6 is floated, now
Spline connector 63 is connected to color in spline hole section 531 and brushed when key connection section meshes together, hairbrush is floated to highest order
Hair is still able to touch screen pack 12.Hairbrush rotates and screen pack is cleaned together in company with rotating shaft.Dry powder saturated solution
Flowed out after strainer filtering from liquid outlet 11.
When dry powder, which is dissolved into, does not observe particulate matter, then through in the supplement dry powder of dry powder import 16 to solution cavity 15.
Claims (9)
- A kind of 1. online dry powder bucket of haemodialysis, it is characterised in that including staving, the bottom of the staving is provided with liquid outlet, The screen pack filtered to the liquid flowed out through the liquid outlet is provided with the staving, removable seal connects on the staving Bung is connected to, the bung is provided with inlet.
- 2. the online dry powder bucket of haemodialysis according to claim 1, it is characterised in that the bung is provided with motor, The power output shaft of the motor is stretched into the staving through the inlet, is provided with the staving with the power output shaft Be docking together be vertically arranged and the rotating shaft above the screen pack, be liftably sealedly connected with dividing plate in the staving, The staving is divided into water storage cavity and solution cavity by the dividing plate, and the dividing plate can be floated by the solution in solution cavity, described Dividing plate is communicated with the water hole of water storage cavity and solution cavity, and the water hole is provided with oozing that the water in storage water cavity can only passed through Permeable membrane, the power output shaft are communicated with the intake tunnel of the water storage cavity, and the rotating shaft is connected with positioned at the solution cavity Interior stirring vane.
- 3. the online dry powder bucket of haemodialysis according to claim 2, it is characterised in that also including hairbrush, the hairbrush Including by described turn of shaft-driven brush holder and being connected to being cleaned to the screen pack to prevent from filtering on brush holder Net the bristle blocked.
- 4. the online dry powder bucket of haemodialysis according to claim 3, it is characterised in that the hairbrush can be by solution cavity Interior solution floats, and the lower surface of the rotating shaft is provided with connecting hole, and the connecting hole is sequentially provided with spline hole section from the top down With unthreaded hole section, the brush holder is provided with spline connector, the hairbrush when being floated the spline connector and spline hole section nibble It is combined and bristle contacts with the screen pack, the hairbrush drops to spline connector when only being supported by screen pack In the unthreaded hole section.
- 5. the online dry powder bucket of haemodialysis according to Claims 2 or 3 or 4, it is characterised in that the staving, which is provided with, to be connected Lead to the powder inlet of the solution cavity, the powder inlet is located at the lower section of the stirring vane.
- 6. the online dry powder bucket of haemodialysis according to claim 5, it is characterised in that the rotating shaft turns in one direction Driven when dynamic object in stirring vane driving solution cavity produce move down power, towards another direction rotate when The object in the stirring vane driving solution cavity is driven to produce the power moved up.
- 7. the online dry powder bucket of haemodialysis according to claim 1 or 2 or 3 or 4, it is characterised in that the staving Upper end is provided with flanging, and the bung is provided with buckling groove, and the flanging is sealingly engaged with the bung in the buckling groove It is sealed connected together with staving.
- 8. the online dry powder bucket of haemodialysis according to claim 7, it is characterised in that the interior sidewall surface of the buckling groove For the small top and big bottom conical surface, the bung is connected to by the interior sidewall surface of the buckling groove on the inner peripheral surface of the staving It is sealed connected together with the staving.
- 9. the online dry powder bucket of haemodialysis according to claim 1 or 2 or 3 or 4, it is characterised in that the staving and Bung is all made for polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648922.7A CN107537073B (en) | 2017-08-01 | 2017-08-01 | The online dry powder bucket of haemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648922.7A CN107537073B (en) | 2017-08-01 | 2017-08-01 | The online dry powder bucket of haemodialysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107537073A true CN107537073A (en) | 2018-01-05 |
| CN107537073B CN107537073B (en) | 2018-07-31 |
Family
ID=60970295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648922.7A Active CN107537073B (en) | 2017-08-01 | 2017-08-01 | The online dry powder bucket of haemodialysis |
Country Status (1)
| Country | Link |
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| CN (1) | CN107537073B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676886A (en) * | 2018-12-19 | 2019-04-26 | 天津市津卫药品包装有限公司 | A kind of Shooting Technique of dialysis dry powder bucket |
| CN112618828A (en) * | 2020-12-30 | 2021-04-09 | 江苏关怀医疗科技有限公司 | Dialysis machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2604922B1 (en) * | 1986-10-01 | 1990-05-04 | Materiels Annexes Dialyse | DEVICE FOR THE CONTINUOUS PREPARATION OF DIALYSIS SOLUTIONS FROM A SOLID PRODUCT IN THE FORM OF GRANULES OR POWDER |
| WO1997029796A1 (en) * | 1996-02-19 | 1997-08-21 | The St. Helier Nhs Trust | Reservoir for preparing dialysates |
| CN201295419Y (en) * | 2008-11-21 | 2009-08-26 | 戴良恭 | Structure of kidney wash dialysis fluid container |
| CN202096520U (en) * | 2011-06-23 | 2012-01-04 | 天津瑞鹏医疗器械有限公司 | Online B-powder device for hemodialysis and hemofiltration |
| CN203598293U (en) * | 2013-12-13 | 2014-05-21 | 河北紫薇山制药有限责任公司 | Small-sized hematodialysis concentrated powder stirring device |
| CN204033885U (en) * | 2014-07-18 | 2014-12-24 | 天津市海诺德工贸有限公司 | A kind of Multifunction blood dialysis dry powder cylinder |
| CN105396186A (en) * | 2015-12-15 | 2016-03-16 | 天津泰士康制药科技有限公司 | Novel blood dry powder dialysis device |
| CN205392277U (en) * | 2016-03-03 | 2016-07-27 | 重庆市肿瘤研究所 | Closed automatic stirring device |
| CN206276290U (en) * | 2016-10-31 | 2017-06-27 | 四川乐根水处理设备有限公司 | A kind of equipment for producing chlorion sterilization solvent |
-
2017
- 2017-08-01 CN CN201710648922.7A patent/CN107537073B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2604922B1 (en) * | 1986-10-01 | 1990-05-04 | Materiels Annexes Dialyse | DEVICE FOR THE CONTINUOUS PREPARATION OF DIALYSIS SOLUTIONS FROM A SOLID PRODUCT IN THE FORM OF GRANULES OR POWDER |
| WO1997029796A1 (en) * | 1996-02-19 | 1997-08-21 | The St. Helier Nhs Trust | Reservoir for preparing dialysates |
| CN201295419Y (en) * | 2008-11-21 | 2009-08-26 | 戴良恭 | Structure of kidney wash dialysis fluid container |
| CN202096520U (en) * | 2011-06-23 | 2012-01-04 | 天津瑞鹏医疗器械有限公司 | Online B-powder device for hemodialysis and hemofiltration |
| CN203598293U (en) * | 2013-12-13 | 2014-05-21 | 河北紫薇山制药有限责任公司 | Small-sized hematodialysis concentrated powder stirring device |
| CN204033885U (en) * | 2014-07-18 | 2014-12-24 | 天津市海诺德工贸有限公司 | A kind of Multifunction blood dialysis dry powder cylinder |
| CN105396186A (en) * | 2015-12-15 | 2016-03-16 | 天津泰士康制药科技有限公司 | Novel blood dry powder dialysis device |
| CN205392277U (en) * | 2016-03-03 | 2016-07-27 | 重庆市肿瘤研究所 | Closed automatic stirring device |
| CN206276290U (en) * | 2016-10-31 | 2017-06-27 | 四川乐根水处理设备有限公司 | A kind of equipment for producing chlorion sterilization solvent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676886A (en) * | 2018-12-19 | 2019-04-26 | 天津市津卫药品包装有限公司 | A kind of Shooting Technique of dialysis dry powder bucket |
| CN112618828A (en) * | 2020-12-30 | 2021-04-09 | 江苏关怀医疗科技有限公司 | Dialysis machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107537073B (en) | 2018-07-31 |
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Address after: 318020 No. 888 north courtyard Road, Huangyan District, Taizhou, Zhejiang Patentee after: Jinmin health management Limited by Share Ltd Address before: 318020 No. 888 north courtyard Road, Huangyan District, Taizhou, Zhejiang Patentee before: Zhejiang Chiming Pharmaceutical Co.,Ltd. |
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