CN110433351A - Oscillating uniform device and blood component separator - Google Patents
Oscillating uniform device and blood component separator Download PDFInfo
- Publication number
- CN110433351A CN110433351A CN201910716918.9A CN201910716918A CN110433351A CN 110433351 A CN110433351 A CN 110433351A CN 201910716918 A CN201910716918 A CN 201910716918A CN 110433351 A CN110433351 A CN 110433351A
- Authority
- CN
- China
- Prior art keywords
- furniture
- display
- pallet
- oscillating uniform
- support goods
- 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.)
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Classifications
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- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/025—Means for agitating or shaking blood containers
- A61M1/0254—Means for agitating or shaking blood containers with a support plate moving only in one plane, e.g. horizontal
-
- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0259—Apparatus for treatment of blood or blood constituents not otherwise provided for
-
- 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
- A61M1/02—Blood transfusion apparatus
- A61M1/0272—Apparatus for treatment of blood or blood constituents prior to or for conservation, e.g. freezing, drying or centrifuging
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (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)
- Vibration Prevention Devices (AREA)
Abstract
The present invention discloses a kind of oscillating uniform device and blood component separator, the oscillating uniform device include fuselage, set on body upper pallet and be used to support pallet and pallet driven to do in vertical direction the support goods of furniture for display rather than for use of reciprocal circular motion, it further include the driving mechanism for driving support goods of furniture for display rather than for use to swing in vertical direction, fuselage roof is provided with through slot, goods of furniture for display rather than for use is supported to run through through slot, the pallet is mounted on the top of the support goods of furniture for display rather than for use, and the support goods of furniture for display rather than for use bottom is drivingly connected with the driving mechanism for being placed in the fuselage interior.The blood component separator includes blood bag pressurizing unit, weighing device, heat seal device and oscillating uniform device.The pallet of the oscillating uniform device does reciprocal circular motion in vertical direction, existing to move forward and backward and have up and down motion, mixes with red blood cell more uniform so that saving liquid on pallet, prevents red blood cell solidification agglomeration.The blood component separator is provided simultaneously with blood constituent separation function and shakes up function, realizes the purpose shaken up in separation.
Description
Technical field
The present invention relates to a kind of medical equipment, in particular to one kind makes preservation liquid mix well-mixed shake up with red blood cell
Device and blood component separator.
Background technique
The ingredient of whole blood includes blood plasma, blood platelet and red blood cell.Exist through the red blood cell that blood component separator is separated
It needs to enter before being stored to save in liquid blood bag and be uniformly mixed being prepared into Red Blood Cells Suspension with preservation liquid, avoid red thin
Born of the same parents solidify agglomeration.Currently, blood station when preparing Red Blood Cells Suspension, needs to shake up by hand, working efficiency is low, intensity is big, shakes up effect
Fruit is bad.Therefore, easy to operate, shaking up effect, good oscillating uniform device is particularly important.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of oscillating uniform devices, mix preservation liquid with red blood cell sufficiently mixed
It closes, prevents red blood cell solidification agglomeration.
The technical solution used in the present invention is: the oscillating uniform device includes fuselage, it further include being set to the body upper
It pallet and is used to support the pallet and the pallet is driven to do the support goods of furniture for display rather than for use of reciprocal circular motion in vertical direction, also wrap
The driving mechanism for driving the support goods of furniture for display rather than for use to swing in vertical direction is included, the fuselage roof is provided with through slot, the support
Goods of furniture for display rather than for use runs through the through slot, and the pallet is mounted on the top of the support goods of furniture for display rather than for use, the support goods of furniture for display rather than for use bottom and described in being placed in
The driving mechanism of fuselage interior is drivingly connected.
Preferably, the top bump of the fuselage forms lug boss, and the through slot is opened in the highest point of the lug boss, institute
Lug boss is stated with forward and backward two inclined-plane, the support goods of furniture for display rather than for use done under the driving of the driving mechanism to the front bevel or to
The back bevel direction is swung.
Preferably, the driving mechanism includes rotating wheel, is fixed on the rotating wheel with the rotating wheel in same axis
Wheel shaft on line and the actuator for driving the rotating wheel rotation；The wheel shaft turns as the rotating wheel rotates
Dynamic, the bottom of the support goods of furniture for display rather than for use is fixed on the wheel shaft, the support goods of furniture for display rather than for use with the wheel shaft rotate and in Vertical Square
To doing reciprocally swinging.
Preferably, the rotating wheel is driven wheel, and the actuator includes driving wheel, synchronous belt and the driving driving wheel
The toothed belt transmission of the outer peripheral surface of the motor of rotation, the outer peripheral surface of the driving wheel and the driven wheel by tensioning, institute
The diameter for stating driving wheel is less than the diameter of the driven wheel.
Preferably, the oscillating uniform device further includes mounting base, and the mounting base includes bottom plate and both side plate, the both side plate
On be mounted on ball bearing, the rotating wheel is mounted on the lateral surface of any side plate, and the wheel shaft sequentially passes through two
The inner ring of the ball bearing is simultaneously fixedly connected with the inner ring of the ball bearing, and the bottom of the support goods of furniture for display rather than for use is located at described in two
It is fixedly set on the wheel shaft between side plate.
Preferably, the oscillating uniform device further includes the gravity sensor for being placed in fuselage interior, the gravity sensor installation
In the downside of the bottom plate.
Preferably, a mounting plate is additionally provided between the support goods of furniture for display rather than for use and the pallet, the mounting plate is fixedly mounted on
The top of the support goods of furniture for display rather than for use, the pallet are mounted on the installation by pluggable mode or magnetic mode or bolt locking mode
On plate.
Preferably, one end of the pallet is equipped with the positioning pin to match with the pin hole in external blood bag.
Preferably, limited block is installed on the medial surface of any side plate of the mounting base, for preventing the branch
It is excessive to support goods of furniture for display rather than for use swing angle.
Preferably, the oscillating uniform device further includes having optocoupler sensor or angular transducer, for detecting the support
The amplitude that goods of furniture for display rather than for use is swung.
Preferably, baffle is installed, the mounting base is equipped with slot optical coupling sensor, the gear on the support goods of furniture for display rather than for use
Across the slot of the slot optical coupling sensor when piece is swung with the support goods of furniture for display rather than for use.
Preferably, the motor is mounted on bottom or the side plate of the bottom plate.
Oscillating uniform device of the present invention the utility model has the advantages that pallet does reciprocal circular motion in vertical direction, it is existing move forward and backward and
There is up and down motion, so that mixing more uniform with preservation liquid in red blood cell inflow preservation liquid bag on pallet, prevents red blood cell solidifying
Knot.
The present invention also provides a kind of blood component separator, including blood bag pressurizing unit, weighing device, heat seal device with
And the oscillating uniform device as described in above-mentioned any one, the blood bag pressurizing unit, weighing device, heat seal device and oscillating uniform device close
It is an integral structure.
Blood component separator of the present invention blood constituent separation function and shakes up function the utility model has the advantages that being provided simultaneously with, real
The existing purpose shaken up in separation flows into red blood cell in preservation liquid blood bag and is sufficiently mixed with preservation liquid, prevents red blood cell from solidifying
Agglomeration.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings can also be obtained from these attached drawings.
Fig. 1 is the structural schematic diagram that blood bag is contained on oscillating uniform device of the present invention；
Fig. 2 is that Fig. 1 removes the structural schematic diagram after fuselage；
Fig. 3 is that Fig. 2 removes the structure dismantling schematic diagram after blood bag.
Specific embodiment
Below in conjunction with the attached drawing in inventive embodiments, the technical solution in inventive embodiments is carried out clearly and completely
Description, it is clear that described embodiment is only a part of the embodiment invented, instead of all the embodiments.Based on invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example belongs to the range of invention protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in inventive embodiments
It explains in relative positional relationship, the situation of movement etc. under a certain particular pose (as shown in the picture) between each component, if the spy
When determining posture and changing, then directionality instruction also correspondingly changes correspondingly.
Shown in referring to figs. 1 to Fig. 3, which includes fuselage 10, pallet 11, support goods of furniture for display rather than for use 12 and driving machine
Structure.Pallet 11 is located at 10 top of fuselage, and through slot 101 is provided at the top of fuselage 10, and support goods of furniture for display rather than for use 12 runs through the through slot 101, support pendulum
Fuselage 10 is stretched out at the top of part 12, and pallet 11 is mounted on the top of support goods of furniture for display rather than for use 12, and driving mechanism is placed in inside fuselage 10, supports
The bottom of goods of furniture for display rather than for use 12 and driving mechanism are drivingly connected.The through slot 101 has one fixed width, and support goods of furniture for display rather than for use 12 supports pallet 11 and drives
Pallet 11 does reciprocal circular motion in vertical direction, and driving mechanism driving support goods of furniture for display rather than for use 12 is swung in vertical direction.Work as driving machine
12 front and backs of structure driving support goods of furniture for display rather than for use are each to swing 15 degree, swings 30 degree altogether, the effect shaken up is best.The beneficial effect of the technical program
Fruit: pallet 11 does reciprocal circular motion in vertical direction, and existing circular arc moves forward and backward and have up and down motion, so that on pallet 11
Red blood cell flows into save in liquid bag to be mixed more uniform with preservation liquid, prevents red blood cell solidification agglomeration.
Further, it is in cabinet that fuselage 10 is whole, and the top bump of fuselage 10 forms lug boss, and through slot 101 is opened in protrusion
The highest point in portion, lug boss have forward and backward two inclined-plane (102 and 103), support goods of furniture for display rather than for use 12 done under the driving of driving mechanism to
Front bevel 102 is swung to 103 direction of back bevel.The space being utilized on two inclined-planes (102 and 103) allows support goods of furniture for display rather than for use 12 to drive
Pallet 11 does circular motion, reduces the height that pallet 11 protrudes fuselage 10, reduces the volume of oscillating uniform device, this is made to shake up dress
It sets more beautiful.
Further, driving mechanism includes rotating wheel 131, is fixed on rotating wheel 131 with rotating wheel 131 in same axis
On wheel shaft 132 and for drive rotating wheel 131 rotate actuator；Wheel shaft 132 is rotated as rotating wheel 131 rotates,
The bottom of support goods of furniture for display rather than for use 12 is fixed on wheel shaft 132 and does reciprocally swinging in vertical direction as wheel shaft 132 is rotated.
Further, rotating wheel 131 is driven wheel 131, and actuator includes driving wheel 133, synchronous belt 134 and driving active
The motor 135 of 133 rotation of wheel, the outer peripheral surface of driving wheel 133 and the outer peripheral surface of driven wheel 131 are passed by the synchronous belt 134 of tensioning
Dynamic, the diameter of driving wheel 133 is less than the diameter of driven wheel 131.When rotation, the angular speed of driven wheel 131 is less than driving wheel 133
The rotation of angular speed, i.e. driving wheel 133 quickly when, the velocity of rotation of driven wheel 131 will not be too fast, in this way, 135 energy of motor
The preferably rotation amplitude of control driven wheel 131.In another embodiment, actuator is motor 135, directlys adopt motor 135
Drive rotating wheel 131.
Further, which further includes mounting base 14, and mounting base 14 includes bottom plate and both side plate, on both side plate
Being equipped with the ball bearing 15(ball bearing 15 is standard component, includes inner ring, outer ring and the rolling being placed between inside and outside circle
Zhu Quan, the outer peripheral surface of inner ring have rolling ball track, and the inner peripheral surface of outer ring has rolling ball track).Rotating wheel 131 is mounted on the outside of any side plate
On face, wheel shaft 132 sequentially passes through the inner ring of two ball bearings 15 and is fixedly connected with the inner ring of ball bearing 15, supports goods of furniture for display rather than for use 12
Bottom between both side plate, the bottom of support goods of furniture for display rather than for use 12 is provided with through-hole 121 and is fixedly set in wheel shaft by through-hole 121
On 132.Since synchronous belt 134 is attrition component, rotating wheel 131 is mounted on the side of mounting base 14 is to replace for convenience together
Walk band 134.Further, both side plate is all provided with restraining position ring block 16, for ball bearing 15 to be limited in the through-hole in both side plate.
Further, which further includes gravity sensor 17, and gravity sensor 17 is placed in inside fuselage 10, installation
In the downside of the bottom plate of mounting base 14, ponderable quantity is mounted on all component of machine (pallets 11, support pendulum on gravity sensor 17
Part 12, mounting base 14 and driving mechanism) include blood bag weight, obtained after subtracting the weight (in advance known to) of component of machine
The weight of blood bag.
For weighing the weight that 14 or more mounting base includes blood bag, blood bag can be obtained after subtracting the weight of device components
Nt wt net weight.
Further, support goods of furniture for display rather than for use 12 includes concave-board 122 and plate 123, the bottom of concave-board 121 and is placed in fuselage
The driving mechanism in portion is drivingly connected, and the top of concave-board 121 is equipped with groove, and plate 123 can be inserted in groove, and pallet 11 is mounted on
The top of plate, concave-board 121 are composed of two boards (1211 and 1212).
Further, which further includes mounting plate 18, supports and is additionally provided with an installation between goods of furniture for display rather than for use 12 and pallet 11
Plate 18, mounting plate 18 are fixed on the top of support goods of furniture for display rather than for use 12, and pallet 11 passes through pluggable mode or magnetic mode or bolt locking side
Formula is mounted on mounting plate 18.Pallet 11 is mounted on mounting plate 18 using pluggable mode or magnetic mode and conveniently removes pallet
11 clean.
Further, one end of pallet 11 is equipped with the positioning pin 19 to match with the pin hole in external blood bag.By blood
Bag by the positioning pin 19 that will match with blood bag pin hole is inserted into pin hole after being put on pallet 11, and then fixed blood bag can prevent
Hemostasis bag falls off.Limited block 20 is installed on the medial surface of any side plate of mounting base 14, for preventing 12 front and back of support goods of furniture for display rather than for use
Swing angle is excessive.
Further, which further includes having optocoupler sensor or angular transducer, for detecting the support
The amplitude that goods of furniture for display rather than for use is swung.Specifically, it supports and baffle 21 is installed on goods of furniture for display rather than for use 12, mounting base 14 is equipped with slot optical coupling sensor
22, across the slot of slot optical coupling sensor 22 when baffle 21 is swung with support goods of furniture for display rather than for use 12.Thus it can determine whether that support goods of furniture for display rather than for use 12 is swung
To middle position.
Motor 135 is mounted on bottom or the side plate of 14 bottom plate of mounting base.
The present invention also provides a kind of blood component separator, including blood bag pressurizing unit, weighing device, heat seal device with
And the oscillating uniform device such as above-mentioned any one embodiment, blood bag pressurizing unit, weighing device, heat seal device and oscillating uniform device are combined into
Integral structure.Blood bag pressurizing unit is used to squeeze the whole blood blood bag after centrifuge centrifugation layering, makes upper plasma
It flows in collecting bag.Weighing device is for weighing to red blood cell remaining after separation.Heat seal device is used to separate completion
Blood bag carry out heat seal.
Blood component separator of the present invention blood constituent separation function and shakes up function the utility model has the advantages that being provided simultaneously with, real
The existing purpose shaken up in separation flows into red blood cell in preservation liquid blood bag and is sufficiently mixed with preservation liquid, prevents red blood cell from solidifying
Agglomeration.
Invention is not limited to embodiment of above, under technology contents disclosed in above embodiment, can also carry out
Various change.It is all to utilize equivalent structure transformation made by description of the invention and accompanying drawing content, it is applied directly or indirectly in it
His relevant technical field, similarly includes in the scope of patent protection of invention.
Claims (12)
1. a kind of oscillating uniform device, including fuselage, which is characterized in that further include set on the pallet of the body upper and for branch
It supports the pallet and the pallet is driven to do the support goods of furniture for display rather than for use of reciprocal circular motion in vertical direction, further include described for driving
The driving mechanism that support goods of furniture for display rather than for use is swung in vertical direction, the fuselage roof are provided with through slot, and the support goods of furniture for display rather than for use is through described logical
Slot, the pallet are mounted on the top of the support goods of furniture for display rather than for use, the support goods of furniture for display rather than for use bottom and the driving for being placed in the fuselage interior
Mechanism is drivingly connected.
2. oscillating uniform device as described in claim 1, which is characterized in that the top bump of the fuselage forms lug boss, described
Through slot is opened in the highest point of the lug boss, and the lug boss has former and later two inclined-planes, and the support goods of furniture for display rather than for use is in the driving
It is done under the driving of mechanism to the front bevel or is swung to the back bevel direction.
3. oscillating uniform device as described in claim 1 or 2, which is characterized in that the driving mechanism includes rotating wheel, is fixed on
Actuator on the rotating wheel with rotating wheel wheel shaft on the same axis and for driving the rotating wheel rotation；
The wheel shaft is rotated as the rotating wheel rotates, and the bottom of the support goods of furniture for display rather than for use is fixed on the wheel shaft, the support
Goods of furniture for display rather than for use does reciprocally swinging in vertical direction as the wheel shaft is rotated.
4. oscillating uniform device as claimed in claim 3, which is characterized in that the rotating wheel is driven wheel, and the actuator includes
The motor of driving wheel, synchronous belt and the driving driving wheel rotation, the periphery of the outer peripheral surface of the driving wheel and the driven wheel
Face passes through the toothed belt transmission of tensioning, and the diameter of the driving wheel is less than the diameter of the driven wheel.
5. oscillating uniform device as claimed in claim 4, which is characterized in that further include mounting base, the mounting base include bottom plate and
Both side plate is mounted on ball bearing on the both side plate, and the rotating wheel is mounted on the lateral surface of any side plate, institute
It states wheel shaft to sequentially pass through the inner ring of two ball bearings and be fixedly connected with the inner ring of the ball bearing, the support goods of furniture for display rather than for use
Bottom be fixedly set on the wheel shaft between two side plates.
6. oscillating uniform device as claimed in claim 5, which is characterized in that further include the gravity sensor for being placed in fuselage interior, institute
State the downside that gravity sensor is mounted on the bottom plate.
7. oscillating uniform device as described in claim 1, which is characterized in that the support goods of furniture for display rather than for use includes concave-board and plate, described
The bottom of concave-board is drivingly connected with the driving mechanism for being placed in the fuselage interior, and the top of the concave-board is equipped with groove, institute
The groove can be inserted in by stating plate, and the pallet is mounted on the top of the plate.
8. oscillating uniform device as described in claim 1, which is characterized in that be additionally provided with one between the support goods of furniture for display rather than for use and the pallet
Mounting plate, the mounting plate are fixedly mounted on the top of the support goods of furniture for display rather than for use, and the pallet passes through pluggable mode or magnetic mode
Or bolt locking mode is mounted on the mounting plate.
9. oscillating uniform device as described in claim 1, which is characterized in that one end of the pallet be equipped with in external blood bag
The positioning pin that pin hole matches.
10. oscillating uniform device as claimed in claim 5, which is characterized in that the medial surface of any side plate of the mounting base
On limited block is installed, for preventing the support goods of furniture for display rather than for use swing angle excessive.
11. oscillating uniform device as described in claim 1, which is characterized in that it further include having optocoupler sensor or angular transducer,
The amplitude swung for detecting the support goods of furniture for display rather than for use.
12. a kind of blood component separator, which is characterized in that including blood bag pressurizing unit, weighing device, heat seal device and such as
Oscillating uniform device described in any one of claim 1 to 11, the blood bag pressurizing unit, weighing device, heat seal device and
Oscillating uniform device is integrated formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910716918.9A CN110433351B (en) | 2019-08-05 | 2019-08-05 | Shake even device and blood component separating centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910716918.9A CN110433351B (en) | 2019-08-05 | 2019-08-05 | Shake even device and blood component separating centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110433351A true CN110433351A (en) | 2019-11-12 |
| CN110433351B CN110433351B (en) | 2021-06-25 |
Family
ID=68433251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910716918.9A Active CN110433351B (en) | 2019-08-05 | 2019-08-05 | Shake even device and blood component separating centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110433351B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495251A (en) * | 2020-05-20 | 2020-08-07 | 丁幼先 | Swing device of blood bag |
| CN112516876A (en) * | 2020-10-20 | 2021-03-19 | 佛山沃塘医疗科技有限公司 | Erythrocyte shakes even appearance |
| CN113018568A (en) * | 2021-02-28 | 2021-06-25 | 南京帝基生物科技有限公司 | Cell back transfusion device for cell biotherapy |
| WO2022031739A1 (en) * | 2020-08-04 | 2022-02-10 | Lantheus Medical Imaging, Inc. | Methods and devices for preparation of ultrasound contrast agents |
| CN114748353A (en) * | 2022-03-10 | 2022-07-15 | 江苏省肿瘤医院 | Automatic extrusion multi-chamber liquid storage bag device |
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| CN207532841U (en) * | 2017-09-13 | 2018-06-26 | 武汉伯美帝科生物医疗科学技术有限公司 | Use the full-automatic blood component separator of color sensor |
| CN109569382A (en) * | 2018-10-29 | 2019-04-05 | 深圳市血之缘医疗科技有限公司 | A kind of uniform shaking mechanism |
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| WO2004105925A1 (en) * | 2003-05-26 | 2004-12-09 | Bertin Technologies S.A. | Appliance for the rapid vibration of tubes containing samples |
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| DE102012011354A1 (en) * | 2012-06-11 | 2013-12-12 | Ika-Werke Gmbh & Co. Kg | Tumbling shaker for shaking donated blood in container, has bearing and bearing support combinedly supporting base plate such that base plate is non-rotatably displaced in tumbling motion during rotation of drive- and driven parts |
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| CN111495251A (en) * | 2020-05-20 | 2020-08-07 | 丁幼先 | Swing device of blood bag |
| WO2022031739A1 (en) * | 2020-08-04 | 2022-02-10 | Lantheus Medical Imaging, Inc. | Methods and devices for preparation of ultrasound contrast agents |
| CN112516876A (en) * | 2020-10-20 | 2021-03-19 | 佛山沃塘医疗科技有限公司 | Erythrocyte shakes even appearance |
| CN113018568A (en) * | 2021-02-28 | 2021-06-25 | 南京帝基生物科技有限公司 | Cell back transfusion device for cell biotherapy |
| CN114748353A (en) * | 2022-03-10 | 2022-07-15 | 江苏省肿瘤医院 | Automatic extrusion multi-chamber liquid storage bag device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110433351B (en) | 2021-06-25 |
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