CN109224534A - Blood component separator - Google Patents
Blood component separator Download PDFInfo
- Publication number
- CN109224534A CN109224534A CN201811044494.8A CN201811044494A CN109224534A CN 109224534 A CN109224534 A CN 109224534A CN 201811044494 A CN201811044494 A CN 201811044494A CN 109224534 A CN109224534 A CN 109224534A
- Authority
- CN
- China
- Prior art keywords
- dead angle
- plate
- fuselage
- blood
- stripper plate
- 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.)
- Pending
Links
- 239000012503 blood component Substances 0.000 title claims abstract description 28
- 210000004369 blood Anatomy 0.000 claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 239000008280 blood Substances 0.000 claims abstract description 73
- 238000003825 pressing Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005303 weighing Methods 0.000 abstract description 5
- 210000002381 plasma Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 210000003743 erythrocyte Anatomy 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000306 component Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
Abstract
The present invention discloses a kind of blood component separator, including fuselage, stripper plate, first driving mechanism, blood bag hanging rod and heat sealing head, stripper plate and the first driving mechanism are drivingly connected, stripper plate can be moved forward and backward with respect to fuselage side plate, blood bag hanging rod is set to fuselage side plate and extends towards stripper plate, heat sealing head is set on fuselage, it further include dead angle pressing mechanism and the second driving mechanism, fuselage side plate is provided with area of knockout, area of knockout is opposite with two upper corner positions of stripper plate, dead angle pressing mechanism and the second driving mechanism are drivingly connected, dead angle pressing mechanism is embedded in the area of knockout of fuselage side plate and can be moved forward and backward in area of knockout with respect to fuselage side plate under the driving of the second driving mechanism, two upper corners of blood bag are squeezed.It can be avoided tunica albuginea and stay in two upper corner of blood bag, and in retractable fuselage avoid that hanging bag is caused to hinder；When weighing, dead angle pressing mechanism can make it away from fuselage front side board to one thrust of upper corner of blood bag, can avoid weighting error.
Description
Technical field
The present invention relates to whole blood separation field, in particular to a kind of blood component separator.
Background technique
The blood in whole blood blood bag after centrifuge separates will be layered, and above be plasma layer, and centre is tunica albuginea layer
(blood platelet, amount is seldom, very thin one layer), is red blood cell layer below.Blood component separator, it is several for one bag of blood to be divided into
Pouch blood separates after centrifuge to by each ingredient, and blood component separator currently on the market is universal
It is separated from one bag of whole blood or by tunica albuginea layer by the way of extruding, such as by plasma layer from only remaining tunica albuginea and red blood cell
It is separated in blood bag, isolated process: whole blood blood bag being hung on front side of blood component separator, blood is squeezed by stripper plate
Plasma layer (or tunica albuginea layer) above bag makes it enter empty collecting bag along conduit, achievees the purpose that ingredient separates.
Blood bag used in the system of present blood station is the rectangle bag that a top center is equipped with conduit outlet, white in bag
Film is easily collected on two upper corners of blood bag during separating by full-automatic blood component separator, also known as " dead
Angle " is difficult separation and squeezes out, so that ingredient separation is incomplete.
In order to squeeze out tunica albuginea in blood bag completely, there are the scheme that very thick rubber block is installed on stripper plate, rubber at present
The position of block opposing compression plate be it is fixed, will not be trapped into stripper plate.Before squeezing blood bag, operator needs by hand to
Blood bag is suspended on the blood bag hanging rod among fuselage side plate and stripper plate, since fuselage side plate is limited at a distance from stripper plate, rubber
Block can cause certain obstruction, inconvenient to hanging bag.
Summary of the invention
The main purpose of the present invention is to provide a kind of blood component separator and its blood bag pressurizing units, it is intended to which realization is kept away
Exempt to generate while squeezing dead angle and facilitates hanging bag.
To achieve the goals above, the present invention provides a kind of blood component separator, including fuselage, stripper plate, the first drive
Motivation structure, blood bag hanging rod and heat sealing head, the stripper plate and first driving mechanism are drivingly connected, and the stripper plate is in institute
Stating the relatively described fuselage side plate under the driving of the first driving mechanism can be moved forward and backward, and the blood bag hanging rod is set to the fuselage side
Plate simultaneously extends towards the stripper plate, and the heat sealing head is set on fuselage, which is characterized in that further includes dead angle pressing mechanism and the
Two driving mechanisms, the fuselage side plate are provided with area of knockout, two upper corner positions of the area of knockout and the stripper plate
Relatively, the dead angle pressing mechanism and second driving mechanism are drivingly connected, and the dead angle pressing mechanism is embedded in the fuselage
The area of knockout of side plate and under the driving of second driving mechanism before and after the relatively described fuselage side plate of the area of knockout
It is mobile, two upper corners of the blood bag for hanging on the blood bag hanging rod can be squeezed.
Preferably, the dead angle pressing mechanism includes two dead angle crushing blocks, the opposite two sides of the dead angle crushing block point
It is not formed with two inclined-planes, the distance between described two inclined-plane is become larger by upper under.
Preferably, the stripper plate is integrally square, and the dead angle crushing block is integrally triangular in shape.
Preferably, the dead angle pressing mechanism further includes link block, the both ends of the link block respectively with it is described two dead
The top of angle crushing block is connected to be integrally formed, second driving mechanism function in it is described on the whole, push described whole
Body is moved forward and backward in the area of knockout.
Preferably, the surface of stripper plate described in the dead angle pressing mechanism face is covered with rubber pad, and/or, the extruding
The surface of dead angle pressing mechanism described in plate face is covered with rubber pad.
Preferably, second driving mechanism is fixed on the fuselage interior.
Preferably, second driving mechanism includes actuator, fixed plate, guiding axis, drive rod and driver plate；
The fixed plate is fixed on fuselage side plate interior sides by the guiding axis, and first through hole is provided in the fixed plate, described
Drive rod runs through the first through hole, and described drive rod one end and the actuator are drivingly connected, and the actuator is fixed on institute
It states in fixed plate, the drive rod other end is connect with the driver plate, and the driver plate is provided with the second through-hole, and described second is logical
Axle sleeve is equipped in hole, the guiding axis runs through the axle sleeve, and the driver plate is led under the action of the drive rod along described
It is slided to axis and the dead angle pressing mechanism is driven to be moved forward and backward in area of knockout.
Preferably, the actuator is spindle motor, and the drive rod is lead screw pair, and the lead screw pair includes lead screw and silk
Thick stick nut is provided with third through-hole on the driver plate, and the feed screw nut is fixed in the third through-hole.
Preferably, the driver plate, which corresponds to, is equipped with guide post at each dead angle crushing block, the dead angle crushing block corresponds to institute
Guide post is stated equipped with guide hole, the dead angle crushing block corresponds to the guide hole backwards to the one side of the driver plate and is equipped with counterbore, described dead
Angle crushing block is mounted on the guide post in which can slide back and forth by the guide hole, be equipped in the counterbore of the dead angle crushing block with
The locking part that the guide post of the stripper plate combines is arranged with compressed spring on the guide post.
Preferably, the one side of stripper plate described in the link block face is dug fluted for accommodating the conduit of blood bag.
Beneficial effects of the present invention: dead angle pressing mechanism stretches out can be to the blood for hanging on blood bag hanging rod when fuselage moves forward
Two upper corners of bag are squeezed, and tunica albuginea is avoided to rest on two upper corner of blood bag；Dead angle pressing mechanism can contract before hanging bag
In into fuselage avoid that hanging bag is caused to hinder；Blood plasma is all being extruded into collecting bag, is completing the mask work of blood plasma and red blood cell
Afterwards, dead angle pressing mechanism stretches out fuselage side plate to one thrust of upper corner of blood bag, makes it away from fuselage front side board, is re-weighed,
It can avoid weighting error.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the overall structure diagram of blood component separator of the present invention；
Fig. 2 is fixed on the structure of fuselage side plate for the dead angle pressing mechanism of blood component separator of the present invention and the second driving mechanism
Schematic diagram；
Fig. 3 is fixed on the structural representation of fuselage side plate for the stripper plate of blood component separator of the present invention and the first driving mechanism
Figure；
The knot for the first embodiment that Fig. 4 combines for the dead angle pressing mechanism of blood component separator of the present invention, the second driving mechanism
Structure schematic diagram；
The knot for the second embodiment that Fig. 5 combines for the dead angle pressing mechanism of blood component separator of the present invention, the second driving mechanism
Structure schematic diagram；
Fig. 6 is the another of the second embodiment that the dead angle pressing mechanism of blood component separator of the present invention, the second driving mechanism combine
The structural schematic diagram at one visual angle；
Fig. 7 is the structural decomposition diagram of Fig. 6；
Fig. 8 is the structural decomposition diagram at another visual angle Fig. 6.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the situation of movement etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, invention provides a kind of blood component separator 1, including fuselage, stripper plate 12, the
One driving mechanism 121, blood bag hanging rod 13 and heat sealing head 14.Stripper plate 12 can be moved forward and backward dynamic for opposite fuselage side plate 11
Plate, stripper plate 12 is set to by guiding axis 122 can be under the first driving mechanism 121 driving on fuselage side plate 11 and in host
2 direction of blood bag is mobile, and blood bag hanging rod 13 is set to fuselage side plate 11 and extends towards stripper plate 12, and blood bag 2 is suspended on blood bag hanging rod
On 13.Heat sealing head 14 is set on fuselage, for carrying out heat sealing to 2 hose of blood bag.The blood component separator 1 further includes
Dead angle pressing mechanism 151 and the second driving mechanism 152, fuselage side plate 11 are provided with area of knockout 111, the area of knockout 111 and squeeze
Two upper corner positions of pressing plate 12 are opposite.Dead angle pressing mechanism 151 and the second driving mechanism 152 are drivingly connected, and dead angle squeezes
Mechanism 151 is embedded in the area of knockout 111 of fuselage side plate 11 and can be in area of knockout 111 under the driving of the second driving mechanism 152
Opposite fuselage side plate 11 is moved forward and backward and (i.e. in income fuselage or stretches out outside fuselage), dead angle pressing mechanism 151 stretch out fuselage to
Two upper corners of the blood bag 2 for hanging on blood bag hanging rod 13 can be squeezed when preceding mobile, avoid tunica albuginea from resting on blood bag 2 dead
Angle.Moreover, dead angle pressing mechanism 151 can be retracted before hanging bag avoid that hanging bag is caused to hinder in fuselage.
In addition, the setting of dead angle pressing mechanism 151 is in fuselage side plate 11, there are one the utility model has the advantages that blood plasma to be all extruded into
After the mask work of collecting bag, completion blood plasma and red blood cell, need to obtain the weight of the remaining red blood cell of former blood bag 2.It squeezes at this time
Pressing plate 12 is mobile to 2 opposite direction of blood bag, and blood bag hanging rod 13 was located on weighing sensor (not showing in figure), and weighing sensor can be right
The blood bag 2 for being suspended on blood bag hanging rod 13 is weighed, but since blood bag 2 is attached to always fuselage side plate 11, will cause weighting error.
And dead angle pressing mechanism 151 stretches out fuselage to one thrust of upper corner of blood bag 2 at this moment, makes it away from fuselage front side board, then
Weighing can avoid weighting error.
With reference to Fig. 4, dead angle pressing mechanism 151 includes two dead angle crushing blocks 1511, and two dead angle crushing blocks 1511 are in phase
Pair two sides be respectively formed with two inclined-planes, the distance between two inclined-planes are become larger by upper under, in forming one between the two
Tunica albuginea in blood bag 2 can be pressed to the position corresponding with triangle space of blood bag 2 in this way, is conducive to white by triangle space
Film is discharged in specified collecting bag through the conduit of blood bag 2.
Stripper plate 12 is whole to be square, whole triangular in shape, three angles of dead angle crushing block 1511 of dead angle crushing block 1511
Position be formed with chamfering, such as rounded corner or chamfer.
In the embodiment of aforementioned 2 pressurizing unit of blood bag, two dead angle crushing blocks 1511 are the individual components mutually separated, but simultaneously
It is without being limited thereto.In other embodiments, with reference to shown in Fig. 5, Fig. 6,2 pressurizing unit of blood bag can also include link block 1512, even
The both ends for connecing block 1512 are connect respectively with the top of two dead angle crushing blocks 1511 to be integrally formed.Second driving mechanism
152 act on the whole, push whole in the back-and-forth motion of area of knockout 111.The entirety is more conducive to push away in the weighing process of blood bag 2
Dynamic blood bag 2 makes it away from fuselage front side board, avoids weighting error.
Further, the surface of the stripper plate 12 of 151 face of dead angle pressing mechanism is covered with rubber pad 153, and stripper plate 12 is just
Rubber pad 153 is also covered with to the surface of dead angle pressing mechanism 151.Rubber pad 153 is flexible, the rubber on dead angle pressing mechanism 151
Rubber mat is conducive to squeeze out the tunica albuginea at two dead angles.Rubber pad 153 on stripper plate 12 is conducive to avoid blood when squeezing blood bag
Bag directly contacts with the stripper plate of hard and damages blood bag.
With reference to shown in Fig. 7, Fig. 8, further, the second driving mechanism 152 is fixed on fuselage interior.Second driving mechanism
152 include actuator 1521, fixed plate 1522, guiding axis 1523, drive rod and driver plate 1525；
Fixed plate 1522 is fixed on 11 inside of fuselage side plate by guiding axis 1523, is provided with first through hole in fixed plate 1522
15221, drive rod runs through first through hole 15221, and one end of drive rod and actuator 1521 are drivingly connected, and actuator 1521 is fixed
In fixed plate 1522, the drive rod other end is connect with driver plate 1525.Driver plate 1525 is provided with the second through-hole 15251, and second is logical
Hole 15251 is equipped with axle sleeve 1526, and guiding axis 1523 runs through axle sleeve 1526, and driver plate 1525 is under the action of drive rod along leading
It is slided to axis 1523 and dead angle pressing mechanism 151 is driven to be moved forward and backward in area of knockout 111.Actuator 1521 is spindle motor,
Drive rod is lead screw pair.Lead screw pair includes lead screw 1524 and feed screw nut 1527, is provided with third through-hole on driver plate 1525
15252, feed screw nut 1527 is fixed in third through-hole 15252.The driving of spindle motor 1521 is cased with feed screw nut 1527
Lead screw 1524 rotates, and driver plate 1525 moves in a straight line
Further, guide post 1528, dead angle crushing block 1511 are equipped at each the corresponding dead angle crushing block 1511 of driver plate 1525
Corresponding guide post 1528 is equipped with guide hole 15121, and dead angle crushing block 1511 corresponds to guide hole 15121 backwards to the one side of driver plate 1525 and is equipped with
Counterbore 15122, dead angle crushing block 1511 are mounted on guide post 1528 in which can slide back and forth by guide hole 15121, dead angle crushing block
The locking part 1513 combined with the guide post 1528 of stripper plate 12 is equipped in 1511 counterbore 15122 to prevent dead angle crushing block
1511 are detached from driver plate 1525.Compressed spring 1514 is arranged on guide post 1528.Can elastic telescopic two dead angle crushing blocks
1511 squeeze come two upper corners of the conduit two sides to blood bag 2, and dead angle crushing block 1511 is squeezed can be to driver plate
1525 retractions.It avoids stripper plate 12 and dead angle crushing block 1511 is very stiff and demanding causes breakage to blood bag.
Further, the one side of 1512 face stripper plate 12 of link block digs fluted (not showing in figure) for accommodating blood bag
2 conduit.
During squeezing blood bag, two dead angle crushing blocks 1511 first stretch out two upper corners that fuselage is pressed against blood bag 2, squeeze
Pressing plate 12, which is continued to move along, to be squeezed in the middle part of blood bag 2, and tunica albuginea is made not enter two upper corner of blood bag and keep tunica albuginea complete
It is pressed against in specified collecting bag, to achieve the purpose that ingredient is kept completely separate, tunica albuginea is avoided to remain in two upper corners of blood bag 2
It generates and squeezes dead angle.Alternatively, be all pressed against collecting bag to blood plasma, tunica albuginea has gathered angle on the two of sack and blood bag
Portion, two dead angle crushing blocks first stretch out two upper corners that fuselage squeezes blood bag 2 again at this time, and tunica albuginea is squeezed out angle on the two of blood bag
Portion, stripper plate 12 continue to move along to being squeezed in the middle part of blood bag 2 and are pressed against tunica albuginea completely in specified collecting bag, from
And achieve the purpose that ingredient is kept completely separate, avoid tunica albuginea from remaining in two upper corners of blood bag 2.
The invention is not limited to embodiment of above, can also be under technology contents disclosed in above embodiment
Row various change.It is all to utilize equivalent structure transformation made by description of the invention and accompanying drawing content, directly or indirectly use
In other related technical areas, it is included within the scope of the present invention.
Claims (10)
1. a kind of blood component separator, including fuselage, stripper plate, the first driving mechanism, blood bag hanging rod and heat sealing head, described
Stripper plate and first driving mechanism are drivingly connected, and the stripper plate is relatively described under the driving of first driving mechanism
Fuselage side plate can be moved forward and backward, and the blood bag hanging rod is set to the fuselage side plate and extends towards the stripper plate, the heat seal
Head is set on fuselage, which is characterized in that further includes dead angle pressing mechanism and the second driving mechanism, the fuselage side plate is provided with digging
Empty region, the area of knockout is opposite with two upper corner positions of the stripper plate, the dead angle pressing mechanism and described the
Two driving mechanisms are drivingly connected, and the dead angle pressing mechanism is embedded in the area of knockout of the fuselage side plate and in second driving
It is moved forward and backward under the driving of mechanism in the area of knockout fuselage side plate relatively, it can be to hanging on the blood bag hanging rod
Two upper corners of blood bag are squeezed.
2. blood component separator according to claim 1, which is characterized in that the dead angle pressing mechanism includes two dead
Angle crushing block, the opposite two sides of the dead angle crushing block are respectively formed with two inclined-planes, the distance between described two inclined-plane by it is upper from
Under become larger.
3. blood component separator according to claim 2, which is characterized in that the stripper plate is integrally square, described
Dead angle crushing block is integrally triangular in shape.
4. blood component separator according to claim 2 or 3, which is characterized in that the dead angle pressing mechanism further includes
Link block, the both ends of the link block are connect respectively with the top of described two dead angle crushing blocks to be integrally formed, described
Second driving mechanism function in it is described on the whole, push the entirety to be moved forward and backward in the area of knockout.
5. blood component separator according to claim 4, which is characterized in that squeezed described in the dead angle pressing mechanism face
The surface of pressing plate is covered with rubber pad；
And/or the surface of dead angle pressing mechanism described in the stripper plate face is covered with rubber pad.
6. blood component separator according to claim 4, which is characterized in that second driving mechanism is fixed on described
Fuselage interior.
7. blood component separator according to claim 6, which is characterized in that second driving mechanism includes driving
Part, fixed plate, guiding axis, drive rod and driver plate；
The fixed plate is fixed on fuselage side plate interior sides by the guiding axis, and first through hole is provided in the fixed plate, described
Drive rod runs through the first through hole, and described drive rod one end and the actuator are drivingly connected, and the actuator is fixed on institute
It states in fixed plate, the drive rod other end is connect with the driver plate, and the driver plate is provided with the second through-hole, and described second is logical
Axle sleeve is equipped in hole, the guiding axis runs through the axle sleeve, and the driver plate is led under the action of the drive rod along described
It is slided to axis and the dead angle pressing mechanism is driven to be moved forward and backward in area of knockout.
8. blood component separator according to claim 7, which is characterized in that the actuator is spindle motor, described
Drive rod is lead screw pair, and the lead screw pair includes lead screw and feed screw nut, and third through-hole, the lead screw are provided on the driver plate
Nut is fixed in the third through-hole.
9. blood component separator according to claim 7, which is characterized in that the driver plate corresponds to each dead angle and squeezes
Guide post is equipped at briquetting, the dead angle crushing block corresponds to the guide post equipped with guide hole, and the dead angle crushing block is backwards to the transmission
The one side of plate corresponds to the guide hole equipped with counterbore, and the dead angle crushing block is mounted on described in which can slide back and forth by the guide hole
The locking part being equipped on guide post, in the counterbore of the dead angle crushing block in conjunction with the guide post of the stripper plate, on the guide post
It is arranged with compressed spring.
10. blood component separator according to claim 4, which is characterized in that stripper plate described in the link block face
One side dig it is fluted for accommodating the conduit of blood bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044494.8A CN109224534A (en) | 2018-09-07 | 2018-09-07 | Blood component separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044494.8A CN109224534A (en) | 2018-09-07 | 2018-09-07 | Blood component separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109224534A true CN109224534A (en) | 2019-01-18 |
Family
ID=65067557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811044494.8A Pending CN109224534A (en) | 2018-09-07 | 2018-09-07 | Blood component separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109224534A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414707A (en) * | 2022-08-30 | 2022-12-02 | 武汉伯美帝科生物医疗科学技术有限公司 | Blood treatment equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288073A (en) * | 1988-09-24 | 1990-03-28 | Terumo Corp | Blood plasma separator and control device for the same separator |
| CA2082387A1 (en) * | 1990-05-09 | 1991-11-10 | Frank H. Harms | Storage bag for blood and blood components |
| JP2008086352A (en) * | 2006-09-29 | 2008-04-17 | Asahi Kasei Medical Co Ltd | Blood processing filter |
| CN101314150A (en) * | 2008-06-26 | 2008-12-03 | 武汉金德涞生物科技有限公司 | Tunica albuginea dead angle removing apparatus for full-automatic blood component separator |
| CN102397713A (en) * | 2011-11-28 | 2012-04-04 | 南京双威生物医学科技有限公司 | Automatic blood plasma separating clip |
| CN103170163A (en) * | 2013-03-13 | 2013-06-26 | 青岛澳柯玛超低温冷冻设备有限公司 | Novel whole blood separator |
| CN208990298U (en) * | 2018-09-07 | 2019-06-18 | 深圳市普特生物医学工程有限公司 | Blood component separator |
-
2018
- 2018-09-07 CN CN201811044494.8A patent/CN109224534A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288073A (en) * | 1988-09-24 | 1990-03-28 | Terumo Corp | Blood plasma separator and control device for the same separator |
| CA2082387A1 (en) * | 1990-05-09 | 1991-11-10 | Frank H. Harms | Storage bag for blood and blood components |
| JP2008086352A (en) * | 2006-09-29 | 2008-04-17 | Asahi Kasei Medical Co Ltd | Blood processing filter |
| CN101314150A (en) * | 2008-06-26 | 2008-12-03 | 武汉金德涞生物科技有限公司 | Tunica albuginea dead angle removing apparatus for full-automatic blood component separator |
| CN102397713A (en) * | 2011-11-28 | 2012-04-04 | 南京双威生物医学科技有限公司 | Automatic blood plasma separating clip |
| CN103170163A (en) * | 2013-03-13 | 2013-06-26 | 青岛澳柯玛超低温冷冻设备有限公司 | Novel whole blood separator |
| CN208990298U (en) * | 2018-09-07 | 2019-06-18 | 深圳市普特生物医学工程有限公司 | Blood component separator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414707A (en) * | 2022-08-30 | 2022-12-02 | 武汉伯美帝科生物医疗科学技术有限公司 | Blood treatment equipment |
| CN115414707B (en) * | 2022-08-30 | 2024-04-05 | 武汉伯美帝科生物医疗科学技术有限公司 | Blood treatment equipment |
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