CN109381759A - Reverse osmosis leakage device - Google Patents
Reverse osmosis leakage device Download PDFInfo
- Publication number
- CN109381759A CN109381759A CN201710652607.1A CN201710652607A CN109381759A CN 109381759 A CN109381759 A CN 109381759A CN 201710652607 A CN201710652607 A CN 201710652607A CN 109381759 A CN109381759 A CN 109381759A
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- Prior art keywords
- reverse osmosis
- film
- leakage
- horizontal axis
- wall
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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
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/1666—Apparatus for preparing dialysates by dissolving solids
-
- 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
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/1668—Details of containers
-
- 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
- A61M1/1654—Dialysates therefor
- A61M1/1656—Apparatus for preparing dialysates
- A61M1/1672—Apparatus for preparing dialysates using membrane filters, e.g. for sterilising the dialysate
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of reverse osmosis leakage devices, it is related to hemodialysis apparatus, for solving to lack reverse osmosis leakage in existing dialysis powder dissolving step, the self-contained impurity of the dialysis powder of dissolution, and the impurity that filtered raw water carries, the problem of capable of causing the cross contamination of the A powder prepared and B powder, and reverse osmosis membrane can be caused to be blocked by the dialysis powder particles containing impurity.It includes at least two dissolving machine, preparation machine, the dissolving machine includes tank body, the feed inlet being set to above tank body, the discharge port for being set to tank body lower sidewalls, and the inner tank wall is equipped with support tube, reverse osmosis leaks membrane structure, and reverse osmosis leakage membrane structure is partially connected under the support tube.Membrane structure, the impurity that the self-contained impurity of filtering dialysis powder and raw water carry are leaked using reverse osmosis.
Description
Technical field
The present invention relates to hemodialysis apparatus, are reverse osmosis leakage devices specifically.
Background technique
Existing haemodialysis central liquid supply system needs for water and dialysis powder to be uniformly mixed, since dialysis powder generally comprises
Dialysis powder is divided into A powder and B powder by a variety of drugs, those skilled in the art, and central liquid supply system is generally by liquid mixing system, feed flow system
System, washing and sterilizing system three parts composition can undergo following procedure, i.e. dialysis powder dissolution, dialysis powder is prepared, and resupply hemodialysis
Machine.
Special high-pressure hydraulic pump is used in reverse osmosis leakage, and raw water is added to 6-20 kilograms of pressure, makes raw water in the effect of pressure
Under penetrate the reverse osmosis membrane that aperture only has 0.0001 micron.Reverse osmosis water overcomes many disadvantages of distilled water and deionized water,
Dissolving salt, colloid in water removal can be effectively removed using reverse osmosis technology, bacterium, virus, bacterial endotoxin and major part have
The impurity such as machine object only allow hydrone of the volume less than 0.0001 micron and minerals (ion) to pass through, and dialyzate is by anti-
Infiltration is prepared.
Patent document 201510890127.X discloses a kind of central liquid supply system of haemodialysis, including first makes up a prescription
System and the second dispensing system.First dispensing system and the second dispensing system include: dispensing system, are connected with dispensing system
Liquid-supplying system；Dispensing system includes compounding bin, and the bottom of compounding bin is connected with the first outlet tube, and is provided on the first outlet tube
One water pump, the first outlet tube are connected with the first tee tube, and a water outlet of the first tee tube is connected with the first return pipe, and the one or three
Another water outlet of siphunculus is connected with for the second outlet tube to liquid-supplying system output medical fluid；Liquid-supplying system includes liquid-supplying bucket,
The bottom of liquid-supplying bucket is connected with third outlet tube, and the second water pump is provided on third outlet tube, and third outlet tube is connected with second
Tee tube, the second tee tube are connected with the second return pipe, and the second tee tube is connected to circulating line, are provided on circulating line slotting
Head.Beneficial effects of the present invention: it avoids still generating precipitating after stirring because of two kinds of drugs.
But the prior art has the following disadvantages, and reverse osmosis leakage, the dialysis powder itself of dissolution are lacked in dialysis powder dissolving step
The impurity that the impurity of carrying and filtered raw water carry, can cause the cross contamination of the A powder prepared and B powder, and can draw
Reverse osmosis membrane is played to be blocked by the dialysis powder particles containing impurity.
Summary of the invention
It effectively removes object of the present invention is to being intended to provide a kind of using reverse osmosis technology thin in dialysis powder dissolving step
The reverse osmosis leakage device of bacterium and most of granule foreign.
To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows:
Reverse osmosis leakage device, including at least two dissolving machine, preparation machine, the dissolving machine include tank body, are set to above tank body
Feed inlet, be set to the discharge ports of tank body lower sidewalls, the inner tank wall is equipped with support tube, reverse osmosis leaks membrane structure, described
Reverse osmosis leakage membrane structure is partially connected under support tube.
Invention by adopting the above technical scheme, central liquid supply system automatic dissolving device liquid storage container capacity in 10~20L,
Automatic dissolving is primary in ordinary circumstance 20 minutes, accomplishes substantially now molten current, and the later period can supply 15~20 hemo systems while make
With.
Reverse osmosis leakage membrane structure is added in dissolving machine, leaks membrane structure using reverse osmosis, filters the self-contained impurity of dialysis powder, with
And the impurity that raw water carries, the cross contamination of the A powder for causing to prepare and B powder is avoided, and avoid causing reverse osmosis membrane by containing miscellaneous
The dialysis powder particles of matter block.
It further limits, the reverse osmosis leakage membrane structure includes reverse osmosis leakage membrane support, the first reverse osmosis leakage film and the second reverse osmosis
Film is leaked, the first reverse osmosis leakage film is set to above the second reverse osmosis leakage film, and the first reverse osmosis leakage film diameter is less than the second reverse osmosis
Leaking film, first reverse osmosis leakage film is equipped with the first weepage holes, and the second reverse osmosis leakage film is equipped with the second weepage holes, and described the
Two reverse osmosis leak film and leak membrane support connection dissolving machine inner wall by reverse osmosis, and the first reverse osmosis leakage Membrane cover connects support tube.
Film is leaked using the double-deck reverse osmosis, the second reverse osmosis leaks film and leaks membrane support connection dissolving machine inner wall, the second reverse osmosis by reverse osmosis
Leakage film can be rotated horizontally around dissolving machine inner wall, and the first reverse osmosis leakage Membrane cover connects support tube, rotated by support tube, driven the first reverse osmosis
Film movement is leaked, using the interaction between the first weepage holes and the second weepage holes gap, it is self-contained to complete filtering dialysis powder
The impurity that impurity and filtered raw water carry.It should be noted that being equipped with shaft input interface at the top of support tube, use
In the control support tube rotation of external shaft.
It further limits, the inner tank wall is additionally provided with cleaning sprayer and paddle, partially connects on the support tube
Cleaning sprayer, the reverse osmosis leakage membrane structure lower section are equipped with paddle.
Partially connecting paddle when dissolving machine specific works, under support tube can allow liquid that certain circulation occurs, so that
The dialysis powder particles of suspension in solution are mixed, and paddle uses straight leaf dasher, will form recycle stream up and down,
Turbulent flow is reinforced, the hybrid reaction of the dialysis powder suitable for low-viscosity liquid, and the mode of upper and lower recycle stream cooperates heating tube to improve dissolution
Effect.In addition, matching purge spray head, realizes the cleaning inside dissolving machine.
It further limits, the cleaning sprayer includes lateral shaft, the Water outlet being set in lateral shaft, the transverse direction
Shaft includes the first horizontal axis, the second horizontal axis, and first horizontal axis is cased with the second horizontal axis outside, and the first horizontal axis outer wall is equipped with first
Draw runner, the second horizontal axis inner wall is equipped with and the matched first sliding groove of the first draw runner, and second horizontal axis is connected to Water outlet.
It using telescopic lateral shaft, is cooperated with each other using first sliding groove and the first draw runner, improves cleaning sprayer
Sphere of action, convenient for cleaning.
It further limits, the dissolving machine side wall is equipped with watch window.
By watch window, convenient for observing the dissolution situation of dialysis powder.
It further limits, the dissolution motor spindle is equipped with sedimentation basin.
Bulky grain is discharged using sedimentation basin, it is difficult to the dialysis powder particles of dissolution.
It further limits, the preparation machine inner wall is equipped with detection sensor.
Utilize the proportion of detection sensor detection A powder and B powder.
The present invention compared with prior art, effectively improves the quality of dialysis concentrate, avoids secondary pollution and runaway condition.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is reverse osmosis leakage device schematic diagram of the present invention；
Fig. 2 is that reverse osmosis of the present invention leaks membrane structure diagram；
Fig. 3 is the partial enlarged view that Fig. 1 is middle A
Fig. 4 is working principle diagram；
Main element symbol description is as follows:
Dissolving machine 1, preparation machine 2, tank body 3, feed inlet 41, discharge port 42, support tube 5, cleaning sprayer 6, Water outlet 61, the
One horizontal axis 62, the second horizontal axis 63, reverse osmosis leak membrane structure 7, and reverse osmosis leaks membrane support 71, and the first reverse osmosis leaks film 72, and the second reverse osmosis leaks film
73, the first weepage holes 74, the second weepage holes 75, paddle 8, watch window 9, sedimentation basin 10, detection sensor 11, hemo system
12。
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
Embodiment one,
Such as Fig. 1, Fig. 2, shown in Fig. 3, reverse osmosis leakage device, including 2 dissolving machines 1, preparation machine 2, dissolving machine 1 include tank body 3,
Be set to the feed inlet 41 of the top of tank body 3, be set to the discharge port 42 of 3 lower sidewalls of tank body, 3 inner wall of tank body be equipped with support tube 5,
Reverse osmosis leaks membrane structure 7, and the lower part connection reverse osmosis of support tube 5 leaks membrane structure 7.
3 inner wall of tank body is additionally provided with cleaning sprayer 6 and paddle 8, partially connects cleaning sprayer 6, reverse osmosis on support tube 5
It leaks and is equipped with paddle 8 below membrane structure 7.
Cleaning sprayer 6 includes lateral shaft, and the Water outlet 61 being set in lateral shaft, lateral shaft includes the first horizontal axis
62, the second horizontal axis 63, the first horizontal axis 62 is cased with the second horizontal axis 63 outside, and 62 outer wall of the first horizontal axis is equipped with the first draw runner, the second horizontal axis
63 inner walls are equipped with and the matched first sliding groove of the first draw runner, and the second horizontal axis 63 is connected to Water outlet 61.
1 side wall of dissolving machine is equipped with watch window 9.
1 bottom of dissolving machine is equipped with sedimentation basin 10.
2 inner wall of preparation machine is equipped with detection sensor 11.
Embodiment two,
Such as Fig. 1, Fig. 2, shown in Fig. 3, reverse osmosis leakage device, including 2 dissolving machines 1, preparation machine 2, dissolving machine 1 include tank body 3,
Be set to the feed inlet 41 of the top of tank body 3, be set to the discharge port 42 of 3 lower sidewalls of tank body, 3 inner wall of tank body be equipped with support tube 5,
Reverse osmosis leaks membrane structure 7, and the lower part connection reverse osmosis of support tube 5 leaks membrane structure 7.
3 inner wall of tank body is additionally provided with cleaning sprayer 6 and paddle 8, partially connects cleaning sprayer 6, reverse osmosis on support tube 5
It leaks and is equipped with paddle 8 below membrane structure 7.
Cleaning sprayer 6 includes lateral shaft, and the Water outlet 61 being set in lateral shaft, lateral shaft includes the first horizontal axis
62, the second horizontal axis 63, the first horizontal axis 62 is cased with the second horizontal axis 63 outside, and 62 outer wall of the first horizontal axis is equipped with the first draw runner, the second horizontal axis
63 inner walls are equipped with and the matched first sliding groove of the first draw runner, and the second horizontal axis 63 is connected to Water outlet 61.
1 side wall of dissolving machine is equipped with watch window 9.
1 bottom of dissolving machine is equipped with sedimentation basin 10.
2 inner wall of preparation machine is equipped with detection sensor 11.
It includes that reverse osmosis leaks membrane support 71, the first reverse osmosis leaks film 72 and the second reverse osmosis leakage film 73 that reverse osmosis, which leaks membrane structure 7, and first
Reverse osmosis leakage film 72 is set to the second reverse osmosis leakage film 73 top, and the first reverse osmosis leaks 72 diameter of film and leaks film 73 less than the second reverse osmosis, and first
Reverse osmosis leaks film 72 and is equipped with the first weepage holes 74, and the second reverse osmosis leaks film 73 and is equipped with the second weepage holes 75, and the second reverse osmosis leaks film 75
Membrane support 71 is leaked by reverse osmosis and connects 1 inner wall of dissolving machine, and the first reverse osmosis leaks film 72 and is socketed support tube 5.
The difference that embodiment one is compared with embodiment two is, for opposite embodiment one, in embodiment two, using double-deck anti-
Film is leaked, the second reverse osmosis leaks film and leaks membrane support connection dissolving machine inner wall by reverse osmosis, and the second reverse osmosis leaks film can be around dissolving machine inner wall
It rotates horizontally, the first reverse osmosis leakage Membrane cover connects support tube, is rotated by support tube, drives the leakage film movement of the first reverse osmosis, utilizes first
The self-contained impurity of filtering dialysis powder and filtered is completed in interaction between weepage holes and the second weepage holes gap
Raw water carry impurity.
As shown in figure 4, the specific working principle is as follows, 2 dissolving machines add A powder and B powder respectively, complete dialysis powder dissolution,
Substantially accomplish now molten current, preparation machine is then entered by the external pipe on discharge port, dialysis powder is completed and prepares, finally supply again
It is used simultaneously to 15~20 hemo systems 12.
Reverse osmosis leakage device provided by the invention is described in detail above.The explanation of specific embodiment is only intended to help
Assistant solves method and its core concept of the invention.It should be pointed out that for those skilled in the art, not
, can be with several improvements and modifications are made to the present invention under the premise of being detached from the principle of the invention, these improvement and modification are also fallen into
In the protection scope of the claims in the present invention.
Claims (7)
1. reverse osmosis leakage device, including at least two dissolving machine, preparation machine, it is characterised in that: the dissolving machine includes tank body, setting
Feed inlet above tank body, the discharge port for being set to tank body lower sidewalls, the inner tank wall is equipped with support tube, reverse osmosis leaks film
Structure partially connects reverse osmosis leakage membrane structure under the support tube.
2. reverse osmosis leakage device according to claim 1, it is characterised in that: the reverse osmosis leakage membrane structure includes reverse osmosis leakage film branch
Frame, the first reverse osmosis leakage film and the second reverse osmosis leak film, and first reverse osmosis leakage film is set to above the second reverse osmosis leakage film, and described the
One reverse osmosis leaks film diameter and leaks film less than the second reverse osmosis, and the first reverse osmosis leakage film is equipped with the first weepage holes, second reverse osmosis
It leaking film and is equipped with the second weepage holes, second reverse osmosis leakage film leaks membrane support connection dissolving machine inner wall by reverse osmosis, and described first
Reverse osmosis leakage Membrane cover connects support tube.
3. reverse osmosis leakage device according to claim 1 or 2, it is characterised in that: the inner tank wall be additionally provided with cleaning sprayer,
And paddle, cleaning sprayer is partially connected on the support tube, is equipped with paddle below the reverse osmosis leakage membrane structure.
4. reverse osmosis leakage device according to claim 3, it is characterised in that: the cleaning sprayer includes lateral shaft, setting
Water outlet in lateral shaft, the transverse direction shaft include the first horizontal axis, the second horizontal axis, and first horizontal axis is cased with second outside
Horizontal axis, the first horizontal axis outer wall are equipped with the first draw runner, and the second horizontal axis inner wall is equipped with and the first draw runner matched first is sliding
Slot, second horizontal axis are connected to Water outlet.
5. reverse osmosis leakage device according to claim 1 or 2 or 3 or 4, it is characterised in that: the dissolving machine side wall, which is equipped with, to be seen
Examine window.
6. reverse osmosis leakage device according to claim 5, it is characterised in that: the dissolution motor spindle is equipped with sedimentation basin.
7. reverse osmosis leakage device according to claim 6, it is characterised in that: the preparation machine inner wall is equipped with detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652607.1A CN109381759A (en) | 2017-08-02 | 2017-08-02 | Reverse osmosis leakage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652607.1A CN109381759A (en) | 2017-08-02 | 2017-08-02 | Reverse osmosis leakage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109381759A true CN109381759A (en) | 2019-02-26 |
Family
ID=65412139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710652607.1A Pending CN109381759A (en) | 2017-08-02 | 2017-08-02 | Reverse osmosis leakage device |
Country Status (1)
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| CN (1) | CN109381759A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0532835A2 (en) * | 1991-09-15 | 1993-03-24 | Zaunbauer, Peter, Dr. | Cartridge for medical apparatus, especially for dialysis apparatus |
| CN2730380Y (en) * | 2004-09-02 | 2005-10-05 | 倪振生 | Centralized liquid supply equipment for blood-purification centre |
| CN1767865A (en) * | 2003-04-07 | 2006-05-03 | 甘布罗伦迪亚股份公司 | A filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure |
| CN200961108Y (en) * | 2006-07-03 | 2007-10-17 | 李伟 | Pure water for purifying blood and pure water device for preparing dialyzate |
| CN102065925A (en) * | 2008-06-13 | 2011-05-18 | 尼普洛株式会社 | Dialyzate preparation method and dialyzate preparation device |
| CN201921176U (en) * | 2011-01-07 | 2011-08-10 | 重庆山外山科技有限公司 | Movable type hemodialysis control unit |
| CN202050828U (en) * | 2011-03-07 | 2011-11-30 | 姚艳伟 | Pedal spraying machine |
| US20130315801A1 (en) * | 2010-12-07 | 2013-11-28 | Gambro Lundia Ab | Cartridge for a blood treatment apparatus |
| CN203315423U (en) * | 2013-05-09 | 2013-12-04 | 苏州吉隆供液科技有限公司 | Dialysis concentration solution dosing device |
| CN203598287U (en) * | 2013-11-18 | 2014-05-21 | 天津市海诺德工贸有限公司 | Blood dialysis solution dosing device |
| CN104114495A (en) * | 2012-07-06 | 2014-10-22 | 日本多宁股份有限公司 | Device for producing water for preparing dialysate |
| CN104117105A (en) * | 2014-08-04 | 2014-10-29 | 骐骥生物科技（广州）有限公司 | Haemodialysis device |
| CN205053996U (en) * | 2015-10-08 | 2016-03-02 | 高会海 | Clean ware electronic keeping a public place clean |
| CN205570587U (en) * | 2016-02-22 | 2016-09-14 | 绍兴华绿园林建设有限公司 | Spraying device |
-
2017
- 2017-08-02 CN CN201710652607.1A patent/CN109381759A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0532835A2 (en) * | 1991-09-15 | 1993-03-24 | Zaunbauer, Peter, Dr. | Cartridge for medical apparatus, especially for dialysis apparatus |
| CN1767865A (en) * | 2003-04-07 | 2006-05-03 | 甘布罗伦迪亚股份公司 | A filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure |
| CN2730380Y (en) * | 2004-09-02 | 2005-10-05 | 倪振生 | Centralized liquid supply equipment for blood-purification centre |
| CN200961108Y (en) * | 2006-07-03 | 2007-10-17 | 李伟 | Pure water for purifying blood and pure water device for preparing dialyzate |
| CN102065925A (en) * | 2008-06-13 | 2011-05-18 | 尼普洛株式会社 | Dialyzate preparation method and dialyzate preparation device |
| US20130315801A1 (en) * | 2010-12-07 | 2013-11-28 | Gambro Lundia Ab | Cartridge for a blood treatment apparatus |
| CN201921176U (en) * | 2011-01-07 | 2011-08-10 | 重庆山外山科技有限公司 | Movable type hemodialysis control unit |
| CN202050828U (en) * | 2011-03-07 | 2011-11-30 | 姚艳伟 | Pedal spraying machine |
| CN104114495A (en) * | 2012-07-06 | 2014-10-22 | 日本多宁股份有限公司 | Device for producing water for preparing dialysate |
| CN203315423U (en) * | 2013-05-09 | 2013-12-04 | 苏州吉隆供液科技有限公司 | Dialysis concentration solution dosing device |
| CN203598287U (en) * | 2013-11-18 | 2014-05-21 | 天津市海诺德工贸有限公司 | Blood dialysis solution dosing device |
| CN104117105A (en) * | 2014-08-04 | 2014-10-29 | 骐骥生物科技（广州）有限公司 | Haemodialysis device |
| CN205053996U (en) * | 2015-10-08 | 2016-03-02 | 高会海 | Clean ware electronic keeping a public place clean |
| CN205570587U (en) * | 2016-02-22 | 2016-09-14 | 绍兴华绿园林建设有限公司 | Spraying device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190226 |