CN106110750A - A kind of efficiently blood recovery system - Google Patents
A kind of efficiently blood recovery system Download PDFInfo
- Publication number
- CN106110750A CN106110750A CN201610662762.7A CN201610662762A CN106110750A CN 106110750 A CN106110750 A CN 106110750A CN 201610662762 A CN201610662762 A CN 201610662762A CN 106110750 A CN106110750 A CN 106110750A
- Authority
- CN
- China
- Prior art keywords
- blood
- thick
- hemofilter
- shell
- recovery system
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
Abstract
The invention discloses a kind of efficiently blood recovery system, including: pressure regulator, suction catheter, thick hemofilter, essence consider blood device and blood bag, described suction catheter is connected with the blood inlet at thick hemofilter top, the top of thick hemofilter is also connected with pressure regulator, the bottom of thick hemofilter is connected with blood collector by being provided with the blood transfusion tube of valve a, blood collector is considered blood device with essence and is connected, and essence is considered blood device and is provided with the liquid outlet being connected with blood bag and the sewage draining exit being connected with exhausted bath box；Described suction catheter is provided with the arm being connected with the anticoagulant bottle equipped with anticoagulant, is provided with effusion meter between arm and thick hemofilter.The technical purpose of the present invention is to provide a kind of multistage blood to reclaiming to filter, simple and reliable for structure, the efficient blood recovery system of waste liquid, smudge cells and the harmful components that can quickly remove in blood.
Description
Technical field
The present invention relates to field of medical device, particularly a kind of efficiently blood recovery system.
Background technology
Blood calldack can reduce the loss of patient blood, reduces the use to blood bank blood, reduces the medical care expenses of patient
With.Blood recovery system passes through negative pressure absorbing device, collects in blood reservior by wound hemorrhage or intraoperative hemorrhage, through multiple filtration
After, waste liquid, smudge cells and harmful components be diverted to waste liquid borrow in, with normal saline hemocyte is carried out, purify and
Concentrate, hemocyte pure, that concentrate is saved in blood bag, feeds back to patient.
Existing most of blood recovery system is all cleaning type blood recovery system, but the equipment of cleaning type blood recovery system
Expensive, operation complexity, it is impossible to being enough effectively retained platelet and blood plasma, a large amount of infusions may affect coagulation function.
Summary of the invention
For the above-mentioned existing issue existed at blood recovery system, the technical purpose of the present invention is to provide a kind of to recovery
Multistage blood filter, simple and reliable for structure, waste liquid, smudge cells and harmful components can quickly removed in blood efficient
Blood recovery system.
The present invention is achieved through the following technical solutions:
A kind of efficiently blood recovery system, including: pressure regulator, suction catheter, thick hemofilter, essence consider blood device and blood bag, described suction
Skirt is connected with the blood inlet at thick hemofilter top, and the top of thick hemofilter is also connected with pressure regulator, the bottom of thick hemofilter
Being connected with blood collector by being provided with the blood transfusion tube of valve a, blood collector is considered blood device with essence and is connected, and essence is considered blood device and is provided with blood bag even
The liquid outlet connect and the sewage draining exit being connected with exhausted bath box；Described suction catheter is provided with and is connected with the anticoagulant bottle equipped with anticoagulant
Arm, is provided with effusion meter between arm and thick hemofilter.
In technique scheme, produce negative pressure by pressure regulator so that blood can be inhaled in thick worry blood device,
The anticoagulant that is mixed with it can be avoided that in filter process blood coagulation, after the filtration of thick hemofilter, then consider blood device through essence
Filtration, step by step, multistage remove impurity so that blood recovery system can high efficiency filter.
Further, described thick hemofilter includes that interior worry shell and shell, described interior worry shell are the most uniformly arranged on and are provided with
The bottom surface of the swivel becket of opening, the center of swivel becket coordinates installation with electro-motor rotating shaft, and the end face of swivel becket and coarse filtration
Blood device inwall end face coordinates to be installed；The bottom of described interior worry shell is set to the taper of indent, bottom interior worry shell and sidewall is provided with all
Even filtering holes, a diameter of 45 microns of described filtering holes.
In technique scheme, being provided with interior filter housing and shell in thick worry blood device, blood is filtered by interior filter housing for the first time, logical
Cross the swivel becket being provided with in the bottom surface of interior worry shell, by controlling the rotation of electro-motor so that swivel becket rotates, and thus more
Change interior worry shell, it is to avoid the residue after filtration enters into inner shell bottom, also avoid residue to block filtering holes simultaneously, by incited somebody to action
Filter opening is set to 45 microns of filter capacities that can be improved filtering holes, reaches the purpose filtered for the first time.
Further, the top of described blood collector is provided with the opening being connected with pressure regulator, and blood collector includes pressure-bearing shell
And the collection blood bag being installed in pressure-bearing shell, collection blood bag is connected with essence worry blood device by being provided with the blood transfusion tube of valve b.
In technique scheme, by being provided with pressure regulator on blood collector, it is possible to the pressure in convenient regulation blood collector
Power, thus realize the absorption to blood and the discharge of blood collector, then through essence hemofilter, blood is filtered.
Further, described essence considers blood device is the depurator being provided with composite polyamide membranes.
In technique scheme, the depurator of composite polyamide membranes has extraordinary filter effect, nontoxic, it is possible to increase
The rate of filtration and filter efficiency.
Further, described interior worry shell includes filter cylinder and is arranged on the end leakage bottom filter cylinder by stretching spring.
In technique scheme, by being to be arranged on the end bottom filter cylinder by stretching spring to leak in the bottom of interior filter housing,
So that when cleaning, cleanout fluid can wash the end leakage of interior filter housing open with elevated pressures so that impurity can effectively be discharged, and makes
Must clean and can be more prone to.
Further, the blood inlet of described thick hemofilter is located at thick hemofilter end face center of circle 0.5r, and r is that distance is thick
The radius of hemofilter end face circle, centered by the thick hemofilter end face center of circle, centrosymmetry is provided with one and is connected with the Butterworth Hatch cleaning pipe,
Clean pipe and be provided with valve b；The inwall of thick hemofilter is provided with purge tank by electric-controlled mechanical arm, and the bottom of purge tank is connected with row
Dirty pipe.
In technique scheme, by the blood inlet of thick hemofilter being located at thick hemofilter end face center of circle 0.5r,
Make it possible to be easily installed into blood vessel and clean pipe, enable to install more by being installed with blood inlet centrosymmetry by Butterworth Hatch
Add conveniently.
The control system of efficient blood recovery system based on technique scheme, is provided with negative pressure sensing in described thick hemofilter
Device, B/P EGR Back Pressure Transducer EGR, effusion meter, pressure regulator, valve a, valve b, electric-controlled mechanical arm, electro-motor, pressure regulator divide
Not being connected with microprocessor, microprocessor is connected with alarm；
The efficiently control method of blood recovery system, described microprocessor controls pressure regulator and opens so that produce in thick hemofilter
Raw negative pressure, blood enters from the suction inlet of suction catheter, flows into interior worry shell and filter after being mixed with anticoagulant, B/P EGR Back Pressure Transducer EGR
In real time the pressure data recorded is passed to microprocessor, in microprocessor, be provided with peak suction value P1, P1≤120mmHg, if P1
During ＞ 120mmHg, microprocessor controls the air pressure holding setting value work in pressure regulator makes thick hemofilter；Effusion meter will
The data on flows recorded in real time passes to microprocessor, and when the flow flow through is Q, Q is each interior worry shell specified filtering blood amount,
Microprocessor controls electro-motor, and electro-motor drives swivel becket to rotate so that considers shell in next and filters blood, more
After changing interior worry shell, microprocessor controls electric-controlled mechanical arm and makes to move on purge tank so that interior worry clamshell is lived by purge tank, micro-process
Device controls valve b and opens so that the cleanout fluid in cleaning pipe is internally considered shell and is rinsed, and washing time is 10～15s, has rinsed
Cheng Hou, microprocessor controls electric-controlled mechanical arm and purge tank is moved down, is prepared as cleaning next time；When the blood in shell reaches
During Qm, Qm is to set the storage blood volume in shell, and MCU controls to open valve a, closing presure actuator 1, controls pressure regulator and make
It is negative pressure state in obtaining pressure-bearing shell so that blood can flow in collection blood bag smoothly, and after blood enters into collection blood bag, MCU is controlled
Valve a processed and pressure regulator make pressure-bearing shell be barotropic state so that blood enters into essence smoothly and considers in blood device, thus carries out
Again filter, and will filter after available blood be transported in blood bag, waste liquid is transported to exhausted bath box.
The invention has the beneficial effects as follows:
By a pressure regulator, control the air pressure in shell and the air pressure in blood collector, it is possible to reduce number of devices simultaneously,
Reduce production cost, and pass through double-filtration so that filter more thorough, rapid, by being provided with interior worry in thick blood coagulation device
Shell and be connected with the purge tank of electric-controlled mechanical arm, enabling internally consider shell and be carried out, thus improve hemofiltration efficiency；By being provided with
Control system and control method, it is possible to ensure blood recovery system properly functioning so that blood recovery system reliability is higher, and
And there is intelligent control function；By peak suction is set to 120mmHg, it is possible to the effectively blood rbc in protection blood,
Compared to existing blood recovery system, it is possible to be greatly increased the hematoblastic response rate, reduce the generation of complication.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of efficient blood recovery system；
Fig. 2 is the top view of swivel becket.
Labelling in figure: 1 be pressure regulator, 2 be suction catheter, 3 for thick consider blood device, 3.1 be interior worry shell, 3.2 be shell,
3.3 be swivel becket, 3.4 for Butterworth Hatch, 3.5 for purge tank, 4 for essence consider blood device, 5 for blood bag, 6 for anticoagulant bottle, 7 for collection blood
Device, 7.1 be pressure-bearing shell, 7.2 for integrating blood bag, 8 as exhausted bath box.
Detailed description of the invention
The present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment one:
Efficient blood recovery system as shown in Figures 1 and 2, including: pressure regulator 1, suction catheter 2, thick worry blood device 3, interior worry shell
3.1 shells, 3.2, swivel becket 3.3, Butterworth Hatch 3.4, purge tank 3.5, essence consider blood device 4, blood bag 5, anticoagulant bottle 6, blood collector 7,
Pressure-bearing shell 7.1, collection blood bag 7.2 and exhausted bath box 8, described suction catheter 2 is connected with the blood inlet at thick hemofilter 3 top, thick hemofilter 3
Top be also connected with pressure regulator 1, the bottom of thick hemofilter 3 is connected with blood collector 7 by being provided with the blood transfusion tube of valve a,
Blood collector 7 is considered blood device 4 with essence and is connected, and essence is considered blood device 4 and is provided with the liquid outlet being connected with blood bag 5 and the blowdown being connected with exhausted bath box 8
Mouthful；Described suction catheter 2 is provided with the arm being connected with the anticoagulant bottle 6 equipped with anticoagulant, is provided with between arm and thick hemofilter 3
Effusion meter.
Described thick hemofilter 3 includes interior worry shell 3.1 and shell 3.2, and described interior worry shell 3.1 is the most uniformly arranged on and is provided with
The bottom surface of the swivel becket 3.3 of opening, the center of swivel becket 3.3 coordinates installation, and the top of swivel becket 3.3 with electro-motor rotating shaft
Face coordinates installation with thick hemofilter 3 inwall end face；The bottom of described interior worry shell 3.1 is set to the taper of indent, bottom interior worry shell 3.1
And sidewall is provided with uniform filtering holes, a diameter of 45 microns of described filtering holes.
The top of described blood collector 7 is provided with the opening being connected with pressure regulator 1, and blood collector 7 includes pressure-bearing shell 7.1 and peace
The collection blood bag 7.2 being loaded in pressure-bearing shell 7.1, collection blood bag 7.2 is connected with essence worry blood device 4 by being provided with the blood transfusion tube of valve b.
It is the depurator being provided with composite polyamide membranes that described essence considers blood device 4；Described interior worry shell 3.1 includes filter cylinder and by drawing
Stretch spring and be arranged on the end leakage bottom filter cylinder.
The blood inlet of described thick hemofilter 3 is located at thick hemofilter 3 end face center of circle 0.5r, and r is apart from thick hemofilter 3
The radius of end face circle, centered by the thick hemofilter 3 end face center of circle, centrosymmetry is provided with one and is connected with the Butterworth Hatch 3.4 cleaning pipe, clearly
Wash pipe and be provided with valve b；The inwall of thick hemofilter 3 is provided with purge tank 3.5 by electric-controlled mechanical arm, and the bottom of purge tank 3.5 connects
There is blow-off pipe.
Efficiently the control system of blood recovery system, is provided with B/P EGR Back Pressure Transducer EGR, B/P EGR Back Pressure Transducer EGR, stream in described thick hemofilter 3
Gauge, pressure regulator 1, valve a, valve b, electric-controlled mechanical arm, electro-motor, pressure regulator 1 are respectively with microprocessor even
Connecing, microprocessor is connected with alarm.
The efficiently control method of blood recovery system, described microprocessor controls pressure regulator 1 and opens so that thick hemofilter
Producing negative pressure in 3, blood enters from the suction inlet of suction catheter 2, flows into interior worry shell 3.1 and filter after being mixed with anticoagulant,
The pressure data recorded is passed to microprocessor by B/P EGR Back Pressure Transducer EGR in real time, is provided with peak suction value P1 in microprocessor, and P1≤
120mmHg, if during P1 ＞ 120mmHg, microprocessor controls the air pressure holding setting in pressure regulator 1 makes thick hemofilter 3
Value work；The data on flows recorded in real time is passed to microprocessor by effusion meter, and when the flow flow through is Q, Q is each interior worry shell
3.1 specified filtering blood amounts, microprocessor controls electro-motor, and electro-motor drives swivel becket to rotate so that consider in next
Blood is filtered by shell 3.1, and after considering shell 3.1 in changing, microprocessor controls electric-controlled mechanical arm and makes to move on purge tank 3.5,
Interior worry shell 3.1 is covered by purge tank 3.5, and microprocessor controls valve b and opens so that the cleanout fluid cleaned in pipe is internally considered
Shell 3.1 is rinsed, and washing time is 12s, cleanout fluid can use normal saline, and after having rinsed, microprocessor controls automatically controlled machine
Mechanical arm makes purge tank 3.5 move down, and is prepared as cleaning next time；When the blood in shell 3.2 reaches Qm, Qm is for setting shell
Storage blood volume in 3.2, MCU controls to open valve a, closing presure actuator 1, controls in pressure regulator 1 makes pressure-bearing shell 7.1
For negative pressure state so that blood can flow in collection blood bag 7.2 smoothly, after blood enters into collection blood bag 7.2, MCU control valve
Door a and pressure regulator 1 make pressure-bearing shell 7.1 be barotropic state so that blood enters into essence smoothly and considers in blood device 4, thus enters
Row again filter, and will filter after available blood be transported in blood bag 5, waste liquid is transported to exhausted bath box 8.
By a pressure regulator 1, control the air pressure in shell 3.2 and the air pressure in blood collector 7, it is possible to reduce simultaneously
Number of devices, reduces production cost, and passes through double-filtration so that filter more thorough, rapid, by thick blood coagulation device 3
Inside it is provided with interior worry shell 3.1 and is connected with the purge tank 3.5 of electric-controlled mechanical arm, enabling internally considering shell 3.1 and be carried out, thus carry
High hemofiltration efficiency；By the control system being provided with and control method, it is possible to ensure the properly functioning of blood recovery system so that blood
Recycling machine reliability is higher, and has intelligent control function；By peak suction is set to 120mmHg, it is possible to effectively protect
Blood rbc in blood, compared to existing blood recovery system, it is possible to is greatly increased the hematoblastic response rate, reduces also
Send out the generation of disease.
Claims (8)
1. an efficient blood recovery system, it is characterised in that including: pressure regulator (1), suction catheter (2), thick hemofilter (3),
Essence considers blood device (4) and blood bag (5), and described suction catheter (2) is connected with the blood inlet at thick hemofilter (3) top, thick hemofilter (3)
Top is also connected with pressure regulator (1), and the bottom of thick hemofilter (3) is by being provided with the blood transfusion tube of valve a with blood collector (7) even
Connecing, blood collector (7) is considered blood device (4) with essence and is connected, and essence is considered blood device (4) and is provided with the liquid outlet and and exhausted bath box being connected with blood bag (5)
(8) sewage draining exit connected；Described suction catheter (2) is provided with the arm being connected with the anticoagulant bottle (6) equipped with anticoagulant, arm with
It is provided with effusion meter between thick hemofilter (3).
Efficient blood recovery system the most according to claim 1, it is characterised in that described thick hemofilter (3) includes interior worry shell
(3.1) with shell (3.2), described interior worry shell (3.1) is the most uniformly arranged on the end of the swivel becket (3.3) being provided with opening
Face, the center of swivel becket (3.3) coordinates installation with electro-motor rotating shaft, and the end face of swivel becket (3.3) is interior with thick hemofilter (3)
Wall end face coordinates to be installed；The bottom of described interior worry shell (3.1) is set to the taper of indent, and interior worry shell (3.1) bottom and sidewall set
There is uniform filtering holes, a diameter of 45 microns of described filtering holes.
Efficient blood recovery system the most according to claim 1, it is characterised in that the top of described blood collector (7) be provided with
The opening that pressure regulator (1) connects, blood collector (7) includes pressure-bearing shell (7.1) and is installed on the collection blood bag in pressure-bearing shell (7.1)
(7.2), collection blood bag (7.2) is connected with essence worry blood device (4) by being provided with the blood transfusion tube of valve b.
Efficient blood recovery system the most according to claim 1, it is characterised in that it is compound for being provided with that described essence considers blood device (4)
The depurator of polyamide membrane.
Efficient blood recovery system the most according to claim 2, it is characterised in that described interior worry shell (3.1) include filter cylinder and
It is arranged on the end leakage bottom filter cylinder by stretching spring.
Efficient blood recovery system the most according to claim 5, it is characterised in that the blood inlet of described thick hemofilter (3) sets
In at the 0.5r of thick hemofilter (3) the end face center of circle, r is the radius apart from thick hemofilter (3) end face circle, with thick hemofilter (3)
Centered by the end face center of circle, centrosymmetry is provided with one and is connected with the Butterworth Hatch (3.4) cleaning pipe, cleans pipe and is provided with valve b；Coarse filtration
The inwall of blood device (3) is provided with purge tank (3.5) by electric-controlled mechanical arm, and the bottom of purge tank (3.5) is connected with blow-off pipe.
7. according to the control system of the efficient blood recovery system described in claim 1～6 any one, it is characterised in that described
B/P EGR Back Pressure Transducer EGR it is provided with in thick hemofilter (3), B/P EGR Back Pressure Transducer EGR, effusion meter, pressure regulator (1), valve a, valve b, automatically controlled
Mechanical arm, electro-motor, pressure regulator (1) are connected with microprocessor respectively, and microprocessor is connected with alarm.
The control method of efficient blood recovery system the most according to claim 7, it is characterised in that described microprocessor controls
Pressure regulator (1) is opened so that producing negative pressure in thick hemofilter (3), blood enters from the suction inlet of suction catheter (2), is mixed with
Flowing into interior worry shell (3.1) after anticoagulant to filter, the pressure data recorded is passed to micro-process by B/P EGR Back Pressure Transducer EGR in real time
Device, is provided with peak suction value P1, P1≤120mmHg in microprocessor, if during P1 ＞ 120mmHg, microprocessor controls pressure and adjusts
Joint device (1) makes the air pressure in thick hemofilter (3) keep setting value work；The data on flows recorded in real time is passed to micro-by effusion meter
Processor, when the flow flow through is Q, Q is each interior worry shell (3.1) specified filtering blood amount, and microprocessor controls electronic horse
Reaching, electro-motor drives swivel becket to rotate so that considers shell (3.1) in next and filters blood, considers shell (3.1) in changing
After, microprocessor controls electric-controlled mechanical arm and makes the upper shifting of purge tank (3.5) so that interior worry shell (3.1) is covered by purge tank (3.5)
Living, microprocessor controls valve b and opens so that the cleanout fluid in cleaning pipe is internally considered shell (3.1) and is rinsed, and washing time is
10～15s, after having rinsed, microprocessor controls electric-controlled mechanical arm and purge tank (3.5) is moved down, and is prepared as the most clear
Wash；When the blood in shell (3.2) reaches Qm, Qm is to set the storage blood volume in shell (3.2), MCU control to open valve a,
Closing presure actuator 1, control pressure regulator (1) are negative pressure state in making pressure-bearing shell (7.1) so that blood can be smooth
Flowing in collection blood bag (7.2), after blood enters into collection blood bag (7.2), MCU controls valve a and pressure regulator (1) makes to hold
Pressure shell (7.1) is barotropic state so that blood enters into essence smoothly and considers in blood device (4), thus again filters, and will filter
After available blood be transported to blood bag (5) in, waste liquid is transported to exhausted bath box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662762.7A CN106110750B (en) | 2016-08-15 | 2016-08-15 | A kind of efficient blood recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662762.7A CN106110750B (en) | 2016-08-15 | 2016-08-15 | A kind of efficient blood recovery system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106110750A true CN106110750A (en) | 2016-11-16 |
| CN106110750B CN106110750B (en) | 2018-10-16 |
Family
ID=57259182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662762.7A Active CN106110750B (en) | 2016-08-15 | 2016-08-15 | A kind of efficient blood recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106110750B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976682A (en) * | 1987-11-23 | 1990-12-11 | Lane Perry L | Methods and apparatus for autologous blood recovery |
| CN1195301A (en) * | 1995-09-06 | 1998-10-07 | 海马舒尔公司 | In-line blood filtration device |
| WO2000010682A1 (en) * | 1998-08-24 | 2000-03-02 | Edwards Lifesciences Corporation | Blood filter |
| CN1331610A (en) * | 1998-12-24 | 2002-01-16 | 生物安全股份有限公司 | Blood separation system, in particular for concentrating hematopoietic stem cells |
| CN1899631A (en) * | 2006-06-29 | 2007-01-24 | 上海输血技术有限公司 | Soft package blood component filter and its processing process |
| CN101269246A (en) * | 2008-05-05 | 2008-09-24 | 重庆山外山科技有限公司 | Continuous blood cleaning equipment with replacement liquid purifier |
| CN102438675A (en) * | 2010-06-29 | 2012-05-02 | 柴田猛 | Blood purification device and method |
| CN102500005A (en) * | 2011-09-30 | 2012-06-20 | 中南大学 | Blood transfusion system for autologous blood recovery, filtration and purification |
| CN103958025A (en) * | 2012-01-25 | 2014-07-30 | 费森尤斯血液维护意大利有限责任公司 | Blood filter, system and use of a blood filter or system |
| CN205145231U (en) * | 2015-11-17 | 2016-04-13 | 陈荣华 | From simple and easy recovery package of blood |
| CN105727384A (en) * | 2016-02-01 | 2016-07-06 | 北京京精医疗设备有限公司 | Blood recycling machine |
| CN206063942U (en) * | 2016-08-15 | 2017-04-05 | 赵妍妍 | A kind of efficient blood recovery system |
-
2016
- 2016-08-15 CN CN201610662762.7A patent/CN106110750B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4976682A (en) * | 1987-11-23 | 1990-12-11 | Lane Perry L | Methods and apparatus for autologous blood recovery |
| CN1195301A (en) * | 1995-09-06 | 1998-10-07 | 海马舒尔公司 | In-line blood filtration device |
| WO2000010682A1 (en) * | 1998-08-24 | 2000-03-02 | Edwards Lifesciences Corporation | Blood filter |
| CN1331610A (en) * | 1998-12-24 | 2002-01-16 | 生物安全股份有限公司 | Blood separation system, in particular for concentrating hematopoietic stem cells |
| CN1899631A (en) * | 2006-06-29 | 2007-01-24 | 上海输血技术有限公司 | Soft package blood component filter and its processing process |
| CN101269246A (en) * | 2008-05-05 | 2008-09-24 | 重庆山外山科技有限公司 | Continuous blood cleaning equipment with replacement liquid purifier |
| CN102438675A (en) * | 2010-06-29 | 2012-05-02 | 柴田猛 | Blood purification device and method |
| CN102500005A (en) * | 2011-09-30 | 2012-06-20 | 中南大学 | Blood transfusion system for autologous blood recovery, filtration and purification |
| CN103958025A (en) * | 2012-01-25 | 2014-07-30 | 费森尤斯血液维护意大利有限责任公司 | Blood filter, system and use of a blood filter or system |
| CN205145231U (en) * | 2015-11-17 | 2016-04-13 | 陈荣华 | From simple and easy recovery package of blood |
| CN105727384A (en) * | 2016-02-01 | 2016-07-06 | 北京京精医疗设备有限公司 | Blood recycling machine |
| CN206063942U (en) * | 2016-08-15 | 2017-04-05 | 赵妍妍 | A kind of efficient blood recovery system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106110750B (en) | 2018-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH04110023A (en) | Method for scrubbing filtration tower using hollow-fiber membrane | |
| CN206063942U (en) | A kind of efficient blood recovery system | |
| JPH06509748A (en) | Filtration equipment and liquid modules | |
| CN207259290U (en) | A kind of deodorization device of integrated sewage treating apparatus | |
| KR20130003190U (en) | filter type sample pretreatment system using high pressure air | |
| CN106110750A (en) | A kind of efficiently blood recovery system | |
| CN108245985A (en) | A kind of PCB de-smears medical filtration equipment for reclaiming and its de-smear medical filtration reuse method | |
| CN209102709U (en) | A kind of water quality sampling detection organic matter separator | |
| CN207923572U (en) | A kind of plant quarantine sample extraction instrument | |
| CN208177056U (en) | A kind of trade effluent filter | |
| CN206549309U (en) | A kind of new take-off pond | |
| CN206444287U (en) | A kind of water treatment filtering equipment | |
| CN209392837U (en) | Ceramic membrane and porcelain sand bilayer filter | |
| JP3775617B2 (en) | How to backwash pleated filters | |
| CN1179776C (en) | Pressure sand filter and reverse flushing method | |
| CN209411994U (en) | Water treatment system and purifier | |
| CN206173124U (en) | Drinking water treatment equipment with cavity ultrafiltration device | |
| CN206543525U (en) | A kind of ultrafiltration feed separation enrichment facility | |
| CN208372617U (en) | A kind of PCB de-smear medical filtration equipment for reclaiming | |
| CN104190134B (en) | A kind of grinding waste liquid treating apparatus | |
| CN109879461A (en) | A kind of water for irrigation processing system | |
| CN207016593U (en) | Novel hemodialysis water process units | |
| CN207270524U (en) | It is a kind of can fast filtering medicinal blood filtration apparatus | |
| CN205999203U (en) | A kind of water cleaning systems with aseptic storage tank | |
| CN207187217U (en) | Washed-out sand fine filtration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |