CN208617832U - A kind of stem cell extractor that extraction effect is good - Google Patents

A kind of stem cell extractor that extraction effect is good Download PDF

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Publication number
CN208617832U
CN208617832U CN201820845558.3U CN201820845558U CN208617832U CN 208617832 U CN208617832 U CN 208617832U CN 201820845558 U CN201820845558 U CN 201820845558U CN 208617832 U CN208617832 U CN 208617832U
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China
Prior art keywords
fixedly connected
wall
cabinet
stem cell
shell
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Expired - Fee Related
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CN201820845558.3U
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Chinese (zh)
Inventor
吴文娟
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Huzhou Juye Incubator Co Ltd
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Huzhou Juye Incubator Co Ltd
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Priority to CN201820845558.3U priority Critical patent/CN208617832U/en
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Publication of CN208617832U publication Critical patent/CN208617832U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of good stem cell extractors of extraction effect, including pedestal, the upper surface of the pedestal is fixedly connected with the bottom end of two fixed links respectively, and the opposite face of two fixed links is fixedly connected with the left and right sides of driving device respectively, the inner wall of the driving device is fixedly connected with shaft, the outer wall of the shaft is socketed with bearing, the bearing is connected to the upper surface of pedestal, the top of the shaft is fixedly connected with the lower surface of movable plate, the upper surface of the movable plate is fixedly connected with the lower surface of cabinet exterior, the cabinet wall is provided with filter screen.The good stem cell extractor of the extraction effect, pass through the collective effect of motor, driving wheel, belt, driven wheel, belt, shaft, movable plate and cabinet, to realize the extraction of umbilical cord stem cells, and it is easy to operate, so that the DNA purity of umbilical cord stem cells is higher, to ensure the using effect of umbilical cord stem cells.

Description

A kind of stem cell extractor that extraction effect is good
Technical field
The utility model relates to stem cells technology field, the good stem cell extractor of specially a kind of extraction effect.
Background technique
With deepening continuously for stem-cell research and stem cell clinical application, hematopoietic stem cell transplantation has become radical cure and dislikes Property blood disease (leukaemia, malignant lymphoma, Huppert's disease), alpastic anemia, certain genetic diseases etc. have Effect means.Stem cell transplantation in recent years gradually be applied to middle and advanced stage malignant solid tumor (Small Cell Lung Cancer, breast cancer, oophoroma, Carcinoma of testis, neuroblastoma etc.), heart disease, nervous system injury, histoorgan reparation, diabetes, vascular diseases etc. control It treats.Furthermore stem cell also enhances human immunity, the tissue of repairing lesion or aging, increases man's lifespan, to change the mankind raw The potential such as state are deposited, there is immeasurable medical value.
Umbilical cord stem cells needs extract in Cord blood, and structure is complicated for the extraction element of present umbilical cord stem cells, and not Convenient for operation, inferior separating effect, so that there are a certain amount of blood plasma and red blood cells for the navel stem cell separated, to reduce The using effect of umbilical cord stem cells.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of stem cell extractor that extraction effect is good, solves Structure is complicated for the extraction element of present umbilical cord stem cells, and is not easy to operate, inferior separating effect, so that the navel separated There are a certain amount of blood plasma and red blood cells for stem cell, thus the problem of reducing the using effect of umbilical cord stem cells.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of stem cell that extraction effect is good extraction Device, including pedestal, the upper surface of the pedestal are fixedly connected with the bottom end of two fixed links respectively, and two fixed links is opposite Face is fixedly connected with the left and right sides of driving device respectively, and the inner wall of the driving device is fixedly connected with shaft, and described turn The outer wall of axis is socketed with bearing, and the bearing is connected to the upper surface of pedestal.
The top of the shaft is fixedly connected with the lower surface of movable plate, the upper surface of the movable plate and cabinet exterior Lower surface is fixedly connected, and the cabinet wall is provided with filter screen, and the left and right sides of the filter screen are respectively and in cabinet The left and right sides of wall are fixedly connected, and the upper surface of the cabinet is provided with funnel, the bottom end of the funnel and the upper table of cabinet Face is connected, and the upper surface of the funnel and the lower surface of cover board overlap, and the upper surface of the cover board passes through hinge and fixed plate Upper surface it is hinged, the lower surface of the fixed plate is fixedly connected with the upper surface of cabinet exterior.
The left side of the cabinet is connected with sliding sleeve, and the inner wall of the sliding sleeve is socketed with hose, and the right end of the hose prolongs The inside of cabinet is extended to, and the left end of hose is connected with the right side of first shell, and the outer wall of hose is connected to fixed block In the groove that front opens up, the left side of the fixed block is fixedly connected with the right end of connecting rod, the bottom end of the connecting rod with The upper surface of first shell outer wall is fixedly connected, and the lower surface of the first shell is fixedly connected with the upper surface of movable plate, and The outer wall of the inner wall of first shell and the first rubber pad overlap joint, the inner wall of first rubber pad are connected with the first push plate, and the The left side of one push plate is fixedly connected with the right end of first support bar, the right side of the left end of the first support bar and the first push rod Face is fixedly connected.
The upper surface of the movable plate is fixedly connected with the lower surface of second shell outer wall, the left side of the second shell It is connected with the right end of discharge nozzle, the left end of the discharge nozzle extends to the bottom of cabinet wall, the inner wall of the second shell It is overlapped with the outer wall of the second rubber pad, the inner wall of second rubber pad is connected with the second push plate, and the right side of the second push plate It is fixedly connected with the left end of second support bar, the right end of the second support bar is fixedly connected with the left side of the second push rod.
Preferably, the driving device includes motor, the left and right sides of the motor body and the left and right two of fixed link Side is fixedly connected, and the output shaft of motor is fixedly connected with the lower surface of driving wheel, the driving wheel by belt with it is driven Wheel transmission connection, the inner wall of the driven wheel are fixedly connected with shaft.
Preferably, the cabinet is transparent material, and the first shell and second shell are transparent glass material.
Preferably, the shape of the cover board is rectangle, and the length and width of cover board is all larger than the diameter of funnel.
Preferably, the shape of the connecting rod is L shape, and the shape of the movable plate is rectangle.
Preferably, the upper surface of the pedestal is provided with power supply, and the upper surface of the power supply is provided with switch.
Preferably, the output end of the power supply is electrically connected with the input terminal of switch, the output end of the switch and motor Input terminal electrical connection, the model YVF7124 frequency control motor of the motor.
(3) beneficial effect
The utility model provides a kind of stem cell extractor that extraction effect is good, have it is following the utility model has the advantages that
(1), the good stem cell extractor of the extraction effect, by motor, driving wheel, belt, driven wheel, belt, shaft, The output shaft band driving wheel of the collective effect of movable plate and cabinet, motor rotates, and driving wheel leads to belt and rotates with driven wheel, from And shaft is rotated with movable plate, so that body pivot, so that Cord blood is divided under the action of rotating centrifugation Layer to realize the extraction of umbilical cord stem cells, and operates so that umbilical cord stem cells are separated with blood plasma and red blood cell respectively It is convenient, so that the DNA purity of umbilical cord stem cells is higher, to ensure the using effect of umbilical cord stem cells.
(2), the good stem cell extractor of the extraction effect pulls the first push rod by the way that the first push rod is arranged to the left, so that First support bar is moved downward with the first push plate, so that blood plasma enters hose under the action of hose adsorbs, so that blood Slurry enters first shell from hose, so that the extraction for blood plasma is realized, so that blood plasma and umbilical cord stem cells separation, to protect Hinder the purity of navel blood stem cell extraction, and accelerates the rate of filtration of Cord blood.
(3), the good stem cell extractor of the extraction effect pulls to the right the second push rod by the way that the second push rod is arranged, so that Second support bar is moved right with the second push plate so that the red blood cell of lower layer discharge nozzle adsorb under the action of, from discharge nozzle Into second shell, so that the extraction for red blood cell is realized, so that red blood cell and umbilical cord stem cells separation, to ensure The purity that navel blood stem cell extracts.
(4), the good stem cell extractor of the extraction effect, by be arranged filter screen so that Cord blood from funnel into Row cabinet, Cord blood filter out the impurity such as the clot condensed in Cord blood under the action of filter screen.
(5), the good stem cell extractor of the extraction effect, by the way that fixed block is arranged, so that hose is connected on fixed block Groove in, to realize the fixation of hose, it is therefore prevented that hose movable plate rotate during falling and winding, and Utility model which has a compact structure and a reasonable design, it is practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced;
Fig. 2 is the structural schematic diagram that the utility model is faced.
In figure: 1 pedestal, 2 fixed links, 3 driving devices, 31 motors, 32 driving wheels, 33 belts, 34 driven wheels, 4 shafts, 5 It is bearing, 6 movable plates, 7 cabinets, 8 filter screens, 9 funnels, 10 cover boards, 11 hinges, 12 fixed plates, 13 sliding sleeves, 14 hoses, 15 recessed Slot, 16 fixed blocks, 17 connecting rods, 18 first shells, 19 first push plates, 20 first support bars, 21 first push rods, 22 second shells Body, 23 discharge nozzles, 24 second push plates, 25 second support bars, 26 second push rods, 27 power supplys, 28 switches, 29 first rubber pads, 30 Second rubber pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of stem cell extractor that extraction effect is good, Including pedestal 1, the upper surface of pedestal 1 is provided with power supply 27, and the upper surface of power supply 27 is provided with switch 28, is switched by setting 28, so that doctor is more convenient for the manipulation of 31 working condition of motor, and the omnipotent conversion of model LW5D-16 of switch 28 is opened It closes, the output end of power supply 27 is electrically connected with the input terminal of switch 28, and the input terminal of the output end and motor 31 of switch 28 is electrically connected It connects, the model YVF7124 frequency control motor of motor 31, is frequency control motor by setting motor 31, hence for electricity The revolving speed of 31 output shaft of machine is controlled, so that the centrifugal effect of Cord blood is more preferable, so that the purification of umbilical cord stem cells is imitated Fruit is more preferable, and the upper surface of pedestal 1 is fixedly connected with the bottom end of two fixed links 2 respectively, by the way that fixed link 2 is arranged, so that motor 31 fuselage has obtained fixation, it is therefore prevented that the rotation of 31 fuselage of the second motor, the opposite face of two driving devices 3 respectively with drive The left and right sides of dynamic device 3 are fixedly connected, and the inner wall of driving device 3 is fixedly connected with shaft 4, and driving device 3 includes motor 31, the left and right sides of 31 fuselage of motor are fixedly connected with the left and right sides of fixed link 2, by the way that motor 31, motor 31 is arranged Output shaft band driving wheel 32 rotate, driving wheel 32 lead to belt 33 with driven wheel 34 rotate so that shaft 4 is with activity Plate 6 rotates, so that cabinet 7 rotates, so that Cord blood is layered under the action of rotating centrifugation, so that umbilical cord is dry Cell is separated with blood plasma and red blood cell respectively, so that the extraction of umbilical cord stem cells is realized, and easy to operate, so that umbilical cord The DNA purity of stem cell is higher, to ensure the using effect of umbilical cord stem cells, and the output shaft and driving wheel of motor 31 32 lower surface is fixedly connected, and driving wheel 32 is sequentially connected by belt 33 and driven wheel 34, by the way that belt 33 is arranged, thus The transmission connection of driving wheel 32 and driven wheel 34 is realized, the inner wall of driven wheel 34 is fixedly connected with shaft 4, the outer wall of shaft 4 It is socketed with bearing 5, bearing 5 is connected to the upper surface of pedestal 1.
The top of shaft 4 is fixedly connected with the lower surface of movable plate 6, and the shape of movable plate 6 is rectangle, movable plate 6 it is upper Surface is fixedly connected with the lower surface of 7 outer wall of cabinet, and cabinet 7 is transparent material, and the material by the way that cabinet 7 is arranged is transparent material Matter, thus the layering and the intake after layering that facilitate doctor to observe Cord blood, 7 inner wall of cabinet is provided with filter screen 8, by setting Filter screen 8 is set, so that Cord blood carries out cabinet 7 from funnel 9, Cord blood filters out Cord blood under the action of filter screen 8 The impurity such as the clot of middle condensation, the left and right sides of filter screen 8 are fixedly connected with the left and right sides of 7 inner wall of cabinet respectively, case The upper surface of body 7 is provided with funnel 9, and the bottom end of funnel 9 is connected with the upper surface of cabinet 7, the upper surface of funnel 9 and cover board 10 lower surface overlap joint, the shape of cover board 10 is rectangle, and the length and width of cover board 10 is all larger than the diameter of funnel 9, passes through Cover board 10 is set, so as to avoid pollution of the impurity such as process dust extracted in umbilical cord stem cells for Cord blood, cover board 10 Upper surface it is hinged by hinge 11 and the upper surface of fixed plate 12, the upper surface of the lower surface of fixed plate 12 and 7 outer wall of cabinet It is fixedly connected.
The left side of cabinet 7 is connected with sliding sleeve 13, by the way that sliding sleeve 13 is arranged, reduces rubbing between sliding sleeve 13 and hose 14 It wipes, to ensure the service life of hose 14, the inner wall of sliding sleeve 13 is socketed with hose 14, by the way that hose 14 is arranged, pushes soft Pipe 14 makes the right end of hose 14 toward extension below 7 inner wall of cabinet, so that the bottom end of hose 14 is contacted with plasma layer, to realize Intake for blood plasma, the right end of hose 14 extend to the inside of cabinet 7, and the left end of hose 14 and first shell 18 Right side is connected, and the outer wall of hose 14 is connected in the groove 15 that 16 front of fixed block opens up, by the way that fixed block 16 is arranged, So that hose 14 is connected in the groove 15 on fixed block 16, to realize the fixation of hose 14, it is therefore prevented that hose 14 is in work Falling and winding during the rotation of movable plate 6, the left side of fixed block 16 is fixedly connected with the right end of connecting rod 17, connection The bottom end of bar 17 is fixedly connected with the upper surface of 18 outer wall of first shell, and the shape of connecting rod 17 is L shape, under first shell 18 Surface is fixedly connected with the upper surface of movable plate 6, and first shell 18 and second shell 22 are transparent glass material, and first shell The outer wall of the inner wall of body 18 and the first rubber pad 29 overlap joint, the inner wall of the first rubber pad 29 are connected with the first push plate 19, and first The left side of push plate 19 is fixedly connected with the right end of first support bar 20, the right side of the left end of first support bar 20 and the first push rod 21 Side is fixedly connected, and by the way that the first push rod 21 is arranged, the first push rod 21 is pulled to the left, so that first support bar 20 is with first Push plate 19 moves downward so that blood plasma hose 14 adsorb under the action of enter hose 14 so that blood plasma from hose 14 into Enter first shell 18, so that the extraction for blood plasma is realized, so that blood plasma and umbilical cord stem cells separation, to ensure bleeding of the umbilicus The purity that stem cell is extracted, and accelerate the rate of filtration of Cord blood.
The upper surface of movable plate 6 is fixedly connected with the lower surface of 22 outer wall of second shell, the left side of second shell 22 with The right end of discharge nozzle 23 is connected, and the left end of discharge nozzle 23 extends to the bottom of 7 inner wall of cabinet, the inner wall of second shell 22 and The outer wall of two rubber pads 30 overlaps, and the inner wall of the second rubber pad 30 is connected with the second push plate 24, and the right side of the second push plate 24 It being fixedly connected with the left end of second support bar 25, the right end of second support bar 25 is fixedly connected with the left side of the second push rod 26, By the second push rod 26 of setting, the second push rod 26 is pulled to the right, so that second support bar 25 is moved right with the second push plate 24, So that the red blood cell of lower layer enters second shell 22 under the action of discharge nozzle 23 adsorbs, from discharge nozzle 23, to realize pair In the extraction of red blood cell, so that red blood cell and umbilical cord stem cells separate, to ensure the purity that navel blood stem cell extracts.
In use, doctor by pulling cover board 10, so that cover board 10 and funnel 9 separate, then pours into navel into cabinet 7 Band blood, doctor are added hydroxyethyl starch solution in cabinet 7 again, then cover cover board 10, so that Cord blood is carried out by strainer 8 Inside cabinet 7, while turning left and pulling the first push rod 21, to accelerate the rate of filtration of Cord blood, when Cord blood completely into When 7 inside of cabinet, then doctor makes motor 31 work by Operation switch 28,32 turns of driving wheel of the output shaft band of motor 31 Dynamic, driving wheel 32 leads to belt 33 and rotates with driven wheel 34, so that shaft 4 is rotated with movable plate 6, so that case Body 7 rotates, so that Cord blood is layered under the action of rotating centrifugation, after Cord blood centrifugation, doctor is usually operated Switch 28 makes 31 stop motion of motor, and Cord blood is separated into three layers, and upper layer is blood plasma, and middle layer is umbilical cord stem cells, and lower layer is Red blood cell, then doctor is by pulling to the right the second push rod 26, so that second support bar 25 is moved right with the second push plate 24, So that the red blood cell of lower layer enters second shell 22 under the action of discharge nozzle 23 adsorbs, from discharge nozzle 23, when red blood cell absorbs After the completion, doctor pulls hose 14, so that hose 14 and groove 15 separate, hose 14 is pushed to make the right end of hose 14 toward case Extend below 7 inner wall of body, so that the bottom end of hose 14 is contacted with plasma layer, then doctor passes through pulls the first push rod 21 to the left, So that first support bar 20 is moved downward with the first push plate 19, so that blood plasma enters hose under the action of hose 14 adsorbs 14, so that blood plasma enters first shell 18 from hose 14, after the completion of blood plasma extraction, making hose 14 and fixed block 16 On groove 15 be clamped, then doctor by Operation switch 28 make motor 31 work so that the output shaft of motor 31 is with higher Rotational speed, repeat above step so that cabinet 7 in store the higher umbilical cord stem cells of purity.
It can to sum up obtain, 1, the good stem cell extractor of the extraction effect, by motor 31, driving wheel 32, belt 33, driven 34, belt 33, shaft 4, the collective effect of movable plate 6 and cabinet 7 are taken turns, the output shaft band driving wheel 32 of motor 31 rotates, actively 32 logical belts 33 are taken turns to rotate with driven wheel 34, so that shaft 4 is rotated with movable plate 6, so that cabinet 7 rotates, So that Cord blood is layered under the action of rotating centrifugation, so that umbilical cord stem cells divide with blood plasma and red blood cell respectively From, so that the extraction of umbilical cord stem cells is realized, and easy to operate, so that the DNA purity of umbilical cord stem cells is higher, from And the using effect of umbilical cord stem cells is ensured.
2, the good stem cell extractor of the extraction effect pulls the first push rod 21 to the left, makes by the way that the first push rod 21 is arranged First support bar 20 is obtained to move downward with the first push plate 19, so that blood plasma enters hose 14 under the action of hose 14 adsorbs, So that blood plasma enters first shell 18 from hose 14, so that the extraction for blood plasma is realized, so that blood plasma and umbilical cord are dry Cell separation to ensure the purity that navel blood stem cell extracts, and accelerates the rate of filtration of Cord blood.
3, the good stem cell extractor of the extraction effect pulls to the right the second push rod 26, makes by the way that the second push rod 26 is arranged Second support bar 25 moved right with the second push plate 24 so that the red blood cell of lower layer discharge nozzle 23 adsorb under the action of, Enter second shell 22 from discharge nozzle 23, so that the extraction for red blood cell is realized, so that red blood cell and umbilical cord stem cells point From to ensure the purity that navel blood stem cell extracts.
4, the good stem cell extractor of the extraction effect, by be arranged filter screen 8 so that Cord blood from funnel 9 into Row cabinet 7, Cord blood filter out the impurity such as the clot condensed in Cord blood under the action of filter screen 8.
5, the good stem cell extractor of the extraction effect, by the way that fixed block 16 is arranged, so that hose 14 is connected to fixed block In groove 15 on 16, to realize the fixation of hose 14, it is therefore prevented that the falling during movable plate 6 rotates of hose 14 Dynamic and winding, and the utility model which has a compact structure and a reasonable design, it is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of good stem cell extractor of extraction effect, including pedestal (1), it is characterised in that: the upper surface of the pedestal (1) Be fixedly connected respectively with the bottom end of two fixed links (2), and the opposite face of two fixed links (2) respectively with driving device (3) Left and right sides are fixedly connected, and the inner wall of the driving device (3) is fixedly connected with shaft (4), the outer wall set of the shaft (4) It is connected to bearing (5), the bearing (5) is connected to the upper surface of pedestal (1);
The top of the shaft (4) is fixedly connected with the lower surface of movable plate (6), the upper surface of the movable plate (6) and cabinet (7) lower surface of outer wall is fixedly connected, and cabinet (7) inner wall is provided with filter screen (8), the left and right of the filter screen (8) Two sides are fixedly connected with the left and right sides of cabinet (7) inner wall respectively, and the upper surface of the cabinet (7) is provided with funnel (9), The bottom end of the funnel (9) is connected with the upper surface of cabinet (7), the upper surface of the funnel (9) and the following table of cover board (10) The upper surface of face overlap joint, the cover board (10) is hinged by hinge (11) and the upper surface of fixed plate (12), the fixed plate (12) lower surface is fixedly connected with the upper surface of cabinet (7) outer wall;
The left side of the cabinet (7) is connected with sliding sleeve (13), and the inner wall of the sliding sleeve (13) is socketed with hose (14), described soft The right end of pipe (14) extends to the inside of cabinet (7), and the left end of hose (14) is connected with the right side of first shell (18), And the outer wall of hose (14) is connected in the groove (15) that opens up of fixed block (16) front, the left side of the fixed block (16) with The right end of connecting rod (17) is fixedly connected, the fixed company in the bottom end of the connecting rod (17) and the upper surface of first shell (18) outer wall Connect, the lower surface of the first shell (18) is fixedly connected with the upper surface of movable plate (6), and the inner wall of first shell (18) with The outer wall of first rubber pad (29) overlaps, and the inner wall of first rubber pad (29) is connected with the first push plate (19), and first pushes away The left side of plate (19) is fixedly connected with the right end of first support bar (20), and the left end of the first support bar (20) is pushed away with first The right side of bar (21) is fixedly connected;
The upper surface of the movable plate (6) is fixedly connected with the lower surface of second shell (22) outer wall, the second shell (22) Left side be connected with the right end of discharge nozzle (23), the left end of the discharge nozzle (23) extends to the bottom of cabinet (7) inner wall, The inner wall of the second shell (22) and the outer wall of the second rubber pad (30) overlap, the inner wall card of second rubber pad (30) It is connected to the second push plate (24), and the right side of the second push plate (24) is fixedly connected with the left end of second support bar (25), described The right end of two support rods (25) is fixedly connected with the left side of the second push rod (26).
2. a kind of good stem cell extractor of extraction effect according to claim 1, it is characterised in that: the driving device It (3) include motor (31), the left and right sides of motor (31) fuselage are fixedly connected with the left and right sides of fixed link (2), And the output shaft of motor (31) is fixedly connected with the lower surface of driving wheel (32), the driving wheel (32) by belt (33) with from Driving wheel (34) transmission connection, the inner wall of the driven wheel (34) are fixedly connected with shaft (4).
3. a kind of good stem cell extractor of extraction effect according to claim 1, it is characterised in that: the cabinet (7) For transparent material, the first shell (18) and second shell (22) are transparent glass material.
4. a kind of good stem cell extractor of extraction effect according to claim 1, it is characterised in that: the cover board (10) Shape be rectangle, and the length and width of cover board (10) is all larger than the diameter of funnel (9).
5. a kind of good stem cell extractor of extraction effect according to claim 1, it is characterised in that: the connecting rod (17) shape is L shape, and the shape of the movable plate (6) is rectangle.
6. a kind of good stem cell extractor of extraction effect according to claim 1, it is characterised in that: the pedestal (1) Upper surface be provided with power supply (27), the upper surface of the power supply (27) is provided with switch (28).
7. a kind of good stem cell extractor of extraction effect according to claim 6, it is characterised in that: the power supply (27) Output end be electrically connected with the input terminal of switch (28), the input terminal of output end and motor (31) of the switch (28) is electrically connected It connects, the model YVF7124 frequency control motor of the motor (31).
CN201820845558.3U 2018-06-01 2018-06-01 A kind of stem cell extractor that extraction effect is good Expired - Fee Related CN208617832U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108504543A (en) * 2018-06-01 2018-09-07 湖州聚业孵化器有限公司 A kind of stem cell extractor that extraction effect is good

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108504543A (en) * 2018-06-01 2018-09-07 湖州聚业孵化器有限公司 A kind of stem cell extractor that extraction effect is good

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Granted publication date: 20190319

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