CN210340837U - Autologous serum stem cell extraction device - Google Patents
Autologous serum stem cell extraction device Download PDFInfo
- Publication number
- CN210340837U CN210340837U CN201920144246.4U CN201920144246U CN210340837U CN 210340837 U CN210340837 U CN 210340837U CN 201920144246 U CN201920144246 U CN 201920144246U CN 210340837 U CN210340837 U CN 210340837U
- Authority
- CN
- China
- Prior art keywords
- test tube
- stem cell
- motor
- autologous serum
- fixed
- 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.)
- Expired - Fee Related
Links
- 210000002966 serum Anatomy 0.000 title claims abstract description 28
- 210000000130 stem cell Anatomy 0.000 title claims abstract description 28
- 238000000605 extraction Methods 0.000 title claims abstract description 21
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 210000004369 blood Anatomy 0.000 claims description 8
- 239000008280 blood Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003102 growth factor Substances 0.000 description 7
- 206010052428 Wound Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000005087 mononuclear cell Anatomy 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 108090000190 Thrombin Proteins 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229960004072 thrombin Drugs 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
Autologous serum stem cell extraction device, including upright motor (4) and controlling means, upright motor (4) are connected with controlling means electricity, upright motor (4) are fixed on chassis (2) through the motor support, the output shaft of upright motor (4) faces up, be fixed with carousel (8) on the output shaft of upright motor (4), be fixed with a plurality of side U type frame (9) on carousel (8), it has test tube holder (10) to articulate in side U type frame (9), lay test tube (11) in test tube holder (10), upright motor (4) are when quiescent condition, test tube holder (10) are in the vertical state under the action of gravity, upright motor (4) are when running condition, test tube holder (10) are in the horizontality under the centrifugal force effect. Compared with the prior art, the utility model discloses a horizontal rotor autologous serum stem cell (PRP) extraction element, extraction purity is high, still can satisfy the demand to the autologous serum stem cell (PRP) of not equidimension simultaneously.
Description
Technical Field
The utility model relates to an autologous serum stem cell extraction element.
Background
As is known, autologous serum stem cells (PRP) contain a plurality of growth factors, and the proportion of each growth factor is consistent with the normal proportion in vivo, so that the growth factors have the best synergistic effect, and the defect that the wound surface is not well repaired when being stimulated by a single growth factor is overcome to a certain extent; the wound healing plaster has small damage to patients and simple preparation, can effectively reduce the medical cost and promote the wound healing of the patients; the autologous serum stem cells (PRP) contain a large amount of fibrin, provide a good scaffold for repairing cells, can shrink the wound surface, have the function of promoting blood coagulation, can stimulate the regeneration of soft tissues, promote the early closure of wounds and prevent infection; since the sedimentation coefficient of the white blood cells and the mononuclear cells is similar to that of the platelets in blood, autologous serum stem cells (PRP) prepared by a centrifugal method also contain a large amount of white blood cells and mononuclear cells, so that the effect of preventing infection can be better achieved; autologous serum stem cells (PRP) can be coagulated into a gel by thrombin, not only can be adhered to a tissue defect part, but also can prevent the loss of platelets, so that the platelets can secrete growth factors locally for a long time, the higher concentration of the growth factors is kept, and the defect that a liquid recombinant growth factor reagent widely applied to clinic is easy to lose and evaporate at a wound is overcome. The central line of the test tube of the currently marketed autologous serum stem cell extraction device has a certain angle with the rotary disc, namely the currently marketed autologous serum stem cell extraction device is used for extracting the autologous serum stem cell. The purity of the autologous serum stem cells (PRP) extracted by the method is low, the amount of blood contained in each test tube is the same, and the requirements for different amounts of the autologous serum stem cells (PRP) cannot be met simultaneously. Therefore, designing a horizontal rotor autologous serum stem cell (PRP) extraction device is a technical problem to be solved at present.
Disclosure of Invention
The utility model aims to solve the technical problem that a horizontal rotor autologous serum stem cell (PRP) extraction element is provided.
The technical proposal of the utility model for solving the technical problem is that:
autologous serum stem cell extraction element, including upright motor and controlling means, upright motor is connected with the controlling means electricity, upright motor passes through the motor support to be fixed on the chassis, upright motor's output shaft up, be fixed with the carousel on upright motor's output shaft, be fixed with a plurality of side U type framves on the carousel, it has the test tube support to articulate in side U type frame, lay the test tube in the test tube support, upright motor is when quiescent condition, the test tube support is in the vertical state under the action of gravity, upright motor is when the running condition, the test tube support is in the horizontality under the action of centrifugal force.
As the utility model discloses an optimal scheme is fixed with 4 ~ 8 side U type framves on the carousel, and the quality of the test tube holder of laying is different on every side U type frame, but the quality sum of blood equals in test tube holder, test tube and the test tube. Different amounts of blood, e.g. 5ml, 10m, 20m1, can be simultaneously loaded by high centrifugation.
As a preferred proposal of the utility model, legs are arranged on the chassis.
As a preferred scheme of the utility model, still include the casing, the casing is fixed on the upper portion on chassis.
As an optimized scheme of the utility model, the motor support constitute by motor fixed disk and support, the support is fixed on the chassis, the motor fixed disk is fixed on the support, the cover is equipped with the shock attenuation cover on the support.
As an optimized scheme of the utility model, controlling means constitute by control circuit board and switch, control circuit board is connected with the switch electricity, control circuit board is connected with the upright motor electricity.
The switch assembly is provided with a digital display screen.
Compared with the prior art, the utility model discloses a horizontal rotor autologous serum stem cell (PRP) extraction element, extraction purity is high, still can satisfy the demand to the autologous serum stem cell (PRP) of not equidimension simultaneously.
Drawings
Fig. 1 is a schematic structural view (operation state) of the present invention;
fig. 2 is a schematic structural view (static state) of the present invention;
fig. 3 is a sectional view taken along line a-a of fig. 1.
Detailed Description
As shown in the figure, autologous serum stem cell extraction element, including vertical motor 4 and controlling means, vertical motor 4 is connected with controlling means electricity, vertical motor 4 passes through the motor support to be fixed on chassis 2, vertical motor 4's output shaft is up, be fixed with carousel 8 on vertical motor 4's output shaft, be fixed with a plurality of side U type framves 9 on carousel 8, it has test tube holder 10 to articulate in side U type frame 9, lay test tube 11 in test tube holder 10, vertical motor 4 is when quiescent condition, test tube holder 10 is in the vertical state under the action of gravity, vertical motor 4 is when the running condition, test tube holder 10 is in the horizontality under the effect of centrifugal force.
Be fixed with 4 ~ 8 side U type framves 9 on carousel 8, the quality that test tube held in the palm 10 of laying on every side U type frame 9 is different, but the sum of the quality of test tube support 10, test tube 11 and test tube 11 blood equals.
Legs 1 are provided on the chassis 2.
The device also comprises a shell 7, and the shell 7 is fixed on the upper part of the chassis 2.
The motor support is composed of a motor fixing disc 3-2 and a support 3, the support 3 is fixed on the chassis 2, the motor fixing disc 3-2 is fixed on the support 3, and the support 3 is sleeved with a damping sleeve 3-1.
The control device is composed of a control circuit board 5 and a switch assembly 6, the control circuit board 5 is electrically connected with the switch assembly 6, and the control circuit board 5 is electrically connected with the vertical motor 4.
The switch assembly 6 is provided with a digital display screen.
Claims (6)
1. The autologous serum stem cell extraction device comprises a vertical motor (4) and a control device, wherein the vertical motor (4) is electrically connected with the control device, the vertical motor (4) is fixed on a chassis (2) through a motor support, an output shaft of the vertical motor (4) faces upwards, and a turntable (8) is fixed on the output shaft of the vertical motor (4), the autologous serum stem cell extraction device is characterized in that a plurality of side U-shaped frames (9) are fixed on the turntable (8), a test tube support (10) is hinged to each side U-shaped frame (9), a test tube (11) is placed in each test tube support (10), when the vertical motor (4) is in a static state, each test tube support (10) is in a vertical state under the action of gravity, and when the vertical motor (4) is in an operating state, each test tube support (10) is in a horizontal state under the action of centrifugal force; 4-8 side U-shaped frames (9) are fixed on the rotary disc (8), the quality of test tube holders (10) placed on each side U-shaped frame (9) is different, but the sum of the quality of blood in the test tube holders (10), the quality of blood in the test tubes (11) and the sum of the quality of blood in the test tubes (11) are equal.
2. The autologous serum stem cell extraction device according to claim 1, wherein legs (1) are provided on the chassis (2).
3. The autologous serum stem cell extraction device according to claim 1, further comprising a housing (7), wherein the housing (7) is fixed on the upper part of the chassis (2).
4. The autologous serum stem cell extraction device according to claim 1, wherein the motor support is composed of a motor fixing disc (3-2) and a support (3), the support (3) is fixed on the chassis (2), the motor fixing disc (3-2) is fixed on the support (3), and the support (3) is sleeved with a damping sleeve (3-1).
5. The autologous serum stem cell extraction device according to claim 1, wherein the control device is composed of a control circuit board (5) and a switch assembly (6), the control circuit board (5) is electrically connected with the switch assembly (6), and the control circuit board (5) is electrically connected with the vertical motor (4).
6. The autologous serum stem cell extraction device according to claim 5, wherein the switch assembly (6) has a digital display screen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018211893865 | 2018-07-26 | ||
| CN201821189386 | 2018-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210340837U true CN210340837U (en) | 2020-04-17 |
Family
ID=70173364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920144246.4U Expired - Fee Related CN210340837U (en) | 2018-07-26 | 2019-01-28 | Autologous serum stem cell extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210340837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575175A (en) * | 2020-05-11 | 2020-08-25 | 中国医学科学院北京协和医院 | Automatic extraction element of stem cell |
-
2019
- 2019-01-28 CN CN201920144246.4U patent/CN210340837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111575175A (en) * | 2020-05-11 | 2020-08-25 | 中国医学科学院北京协和医院 | Automatic extraction element of stem cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |