CN205443251U - Stem cell separation adjustable automatic squeezing mechanism for whole blood bag - Google Patents
Stem cell separation adjustable automatic squeezing mechanism for whole blood bag Download PDFInfo
- Publication number
- CN205443251U CN205443251U CN201521099593.8U CN201521099593U CN205443251U CN 205443251 U CN205443251 U CN 205443251U CN 201521099593 U CN201521099593 U CN 201521099593U CN 205443251 U CN205443251 U CN 205443251U
- Authority
- CN
- China
- Prior art keywords
- plate
- stem cell
- whole blood
- guide rod
- screw mandrel
- 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
Abstract
The utility model belongs to the technical field of stem cell separation, in particular to an adjustable whole blood bag automatic extrusion mechanism for stem cell separation, an extrusion plate is fixedly connected with a guide rod, the guide rod is connected with a movable plate, the guide rod is fixed on a machine base and a supporting vertical plate, and is vertical to the supporting vertical plate, the movable plate is movably connected with the screw rod, the screw rod penetrates through the movable plate, the two ends of the movable plate and the supporting vertical plate are fixed on the supporting plate, the supporting plate is fixed on the machine base, the front end of the machine base is provided with a silica gel backing plate, the top end of the machine base is provided with a hanging rod, the lower part of the movable plate is provided with an auxiliary extrusion plate, the auxiliary extrusion plate is tightly attached and fixedly connected with the movable plate, the section of the auxiliary extrusion plate is in a right-angled triangle shape, the width of the auxiliary extrusion plate is 2mm-5mm, and the height is 10mm-20 mm. The utility model has the advantages that: the placing space of the mother bag can be adjusted according to the amount of blood in the bag, and the blood in the bag is extruded more thoroughly.
Description
Technical field
This utility model belongs to stem cell isolation techniques field, particularly relates to a kind of stem cell and separates adjustable whole blood bag automatic extruder structure.
Background technology
Stem cell is a kind of cell that can regenerate, and it is widely used in basic medical research.Stem cell refers to the germinal cell with self renewal and multi-lineage potential, is the cells of origin of body, can break up under given conditions and become one or more composition tissue or cells of organ.Self renewal refers to that stem cell can maintain the size of stem cell population by cell division；Multidirectional Differentiation refers to that stem cell has plasticity, under different internal milieus, can be divided into different histiocytes, thus constitute the histoorgan of the various complexity of body.
The separation of stem cell carries out centrifugation operation after needing to extract blood, and whole blood needs to be separated in different sub-bags blood constituent each in whole blood bag when separating, thus completing blood separation, the whole blood separation device of current most domestic is all import, its structure is complicated, and price is high.And the narrowest and small, non-adjustable for placing the space of female bag, it is inconvenient that pressing mechanism places female bag；Automaticity is the highest simultaneously, and blood extrusion is not clean, causes the waste to blood.
Utility model content
This utility model is unadjustable for female bag placement space and blood extrudes the technical problems such as the most thorough, provide a kind of stem cell and separate adjustable whole blood bag automatic extruder structure, female bag placement space can according in bag blood flow volume number be adjusted, and more thorough to blood extrusion in bag.
nullTo achieve these goals，This utility model provides a kind of stem cell to separate adjustable whole blood bag automatic extruder structure，It is characterized in that including stripper plate、Guide rod、Screw mandrel、Support riser、Drive motor，Described stripper plate is fixing with described guide rod to be connected，Described guide rod is connected with dynamic plate，Described guide rod is fixed on support and described support riser，And it is vertical with described support riser，Described dynamic plate is flexibly connected with described screw mandrel，And described screw mandrel is through described dynamic plate，Described dynamic plate、The two ends of described support riser are fixing on the supporting plate，Described gripper shoe is fixed on described support，The front end of described support is provided with silica gel backing plate，The top of described support is provided with peg，Described dynamic plate bottom is provided with assisted extrusion plate，Described assisted extrusion plate fits tightly with described dynamic plate and fixes and is connected，The cross sectional shape of described assisted extrusion plate is right angled triangle，The width of described assisted extrusion plate is 2mm-5mm，It is highly 10mm-20mm.
Described dynamic plate is fixed on described screw mandrel by feed screw nut.
Described screw mandrel is connected with yielding coupling, and described yielding coupling is connected with decelerator, and described decelerator is connected with driving motor, and described decelerator and described driving motor are arranged on outside described gripper shoe.
The quantity of described guide rod is two, and two described guide rods are fixed with described support riser and described support and are connected, and vertical with described support riser, and described screw mandrel is arranged between two described guide rods.
The material of described assisted extrusion plate is elastic silica gel.
The beneficial effects of the utility model are: 1, use assisted extrusion plate, certain altitude is shifted onto by being deposited on the blood constituent bottom whole blood bag due to action of gravity, and with movable head is extruded together, the width of assisted extrusion plate and height difference are bigger, so that extruding can steadily be carried out, do not result in the fluctuation blending of blood constituent in bag, decrease blood residual in bag while each composition separates ensureing, effectively utilize blood.2, designed by the combination of dynamic plate, screw mandrel, feed screw nut, make the distance between plate and stripper plate to regulate, adapt to the whole blood bag that volume is different, and whole blood bag is conveniently placed and taken out.3, dynamic distance between plate and stripper plate is by driving motor to control, it is achieved that automatically controlling of equipment, it is to avoid manual adjustment efficiency drawback low, inaccurate.This utility model simple in construction, automaticity is high, and blood extrusion is thoroughly, practical.
Accompanying drawing explanation
Fig. 1 is that structure of the present utility model is intended to.
1. stripper plate, 2. guide rod, 3. support, 4. gripper shoe, 5. screw mandrel, 6. yielding coupling, 7. decelerator, 8. drive motor, 9. support riser, 10. feed screw nut, and 11. move plate, 12. pegs, 13. silica gel backing plates, 14. assisted extrusion plates.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of detailed description of the invention of utility model is explained.
nullAs shown in Figure 1，This utility model provides a kind of stem cell to separate adjustable whole blood bag automatic extruder structure，It is characterized in that including stripper plate 1、Guide rod 2、Screw mandrel 5、Support riser 9、Drive motor 8，Described stripper plate 1 is fixing with described guide rod 2 to be connected，Described guide rod 2 is connected with dynamic plate 11，Described guide rod 2 is fixed on support 3 and described support riser 9，And it is vertical with described support riser 9，Described dynamic plate 11 is flexibly connected with described screw mandrel 5，And described screw mandrel 5 is through described dynamic plate 11，Described dynamic plate 11、The two ends of described support riser 9 are fixed in gripper shoe 4，Described gripper shoe 4 is fixed on described support 3，The front end of described support 3 is provided with silica gel backing plate 13，The top of described support 3 is provided with peg 12，For hanging whole blood bag，Described dynamic plate 11 bottom is provided with assisted extrusion plate 14，Described assisted extrusion plate 14 fits tightly with described dynamic plate 11 and fixes and is connected，The cross sectional shape of described assisted extrusion plate 14 is right angled triangle，The width of described assisted extrusion plate 14 is 2mm-5mm，It is highly 10mm-20mm，Height and the width difference is bigger，In order to avoid causing the mutual blending of each composition.The preferred elastic silica gel of material of assisted extrusion plate 14, good springiness and whole blood bag will not being damaged, the independence of the most each composition.
Described dynamic plate 11 is fixed on described screw mandrel 5 by feed screw nut 10.
Described screw mandrel 5 is connected with yielding coupling 6, described yielding coupling 6 is connected with decelerator 7, described decelerator 7 is connected with driving motor 8, and it is outside that described decelerator 7 and described driving motor 8 are arranged on described gripper shoe 4, and described driving motor 8 and described decelerator 7 are fixed on described support 3.
The quantity of described guide rod 2 is two, and two described guide rods 2 are fixed be connected with described support riser 9 and described support 3, and vertical with described support riser 9, and described screw mandrel 5 is arranged between two described guide rods 2.
Blood bag is placed between stripper plate 1 and dynamic plate 11, and color sensor is encapsulated in transparent stripper plate 1.Utilizing feed screw nut 10 structure to achieve extruding action, nut is arranged on dynamic plate 11, and dynamic plate 11 tightens together with guide rod 2.Screw mandrel 5 rotates, and feed screw nut 10 drives stripper plate 1 to realize side-to-side movement by dynamic plate 11 and guide rod 2.Using stepping motor as driving motor 8, drive the axle of motor 8, the axle of decelerator 7 and the axle of screw mandrel 5, three's axis is all on same straight line.
Above example of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
- null1. a stem cell separates adjustable whole blood bag automatic extruder structure，It is characterized in that including stripper plate、Guide rod、Screw mandrel、Support riser、Drive motor，Described stripper plate is fixing with described guide rod to be connected，Described guide rod is connected with dynamic plate，Described guide rod is fixed on support and described support riser，And it is vertical with described support riser，Described dynamic plate is flexibly connected with described screw mandrel，And described screw mandrel is through described dynamic plate，Described dynamic plate、The two ends of described support riser are fixing on the supporting plate，Described gripper shoe is fixed on described support，The front end of described support is provided with silica gel backing plate，The top of described support is provided with peg，Described dynamic plate bottom is provided with assisted extrusion plate，Described assisted extrusion plate fits tightly with described dynamic plate and fixes and is connected，The cross sectional shape of described assisted extrusion plate is right angled triangle，The width of described assisted extrusion plate is 2mm-5mm，It is highly 10mm-20mm.
- Stem cell the most according to claim 1 separates adjustable whole blood bag automatic extruder structure, it is characterised in that described dynamic plate is fixed on described screw mandrel by feed screw nut.
- Stem cell the most according to claim 1 and 2 separates adjustable whole blood bag automatic extruder structure, it is characterized in that described screw mandrel is connected with yielding coupling, described yielding coupling is connected with decelerator, described decelerator is connected with driving motor, and described decelerator and described driving motor are arranged on outside described gripper shoe.
- Stem cell the most according to claim 3 separates adjustable whole blood bag automatic extruder structure, the quantity that it is characterized in that described guide rod is two, two described guide rods are fixed with described support riser and described support and are connected, and vertical with described support riser, described screw mandrel is arranged between two described guide rods.
- Stem cell the most according to claim 1 separates adjustable whole blood bag automatic extruder structure, it is characterised in that the material of described assisted extrusion plate is elastic silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099593.8U CN205443251U (en) | 2015-12-23 | 2015-12-23 | Stem cell separation adjustable automatic squeezing mechanism for whole blood bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521099593.8U CN205443251U (en) | 2015-12-23 | 2015-12-23 | Stem cell separation adjustable automatic squeezing mechanism for whole blood bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205443251U true CN205443251U (en) | 2016-08-10 |
Family
ID=56578374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521099593.8U Expired - Fee Related CN205443251U (en) | 2015-12-23 | 2015-12-23 | Stem cell separation adjustable automatic squeezing mechanism for whole blood bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205443251U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958121A (en) * | 2019-04-24 | 2019-07-02 | 中建七局第四建筑有限公司 | A kind of compacted device of collapsible loess |
| CN110093274A (en) * | 2019-05-13 | 2019-08-06 | 山东大学 | It is a kind of increase cell generate extracellular vesica quantity pressurizing unit and its application |
| CN110903952A (en) * | 2019-11-06 | 2020-03-24 | 天晴干细胞股份有限公司 | Method for separating, purifying and recovering placental blood by using protective solution and placental squeezer |
-
2015
- 2015-12-23 CN CN201521099593.8U patent/CN205443251U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958121A (en) * | 2019-04-24 | 2019-07-02 | 中建七局第四建筑有限公司 | A kind of compacted device of collapsible loess |
| CN109958121B (en) * | 2019-04-24 | 2020-10-16 | 中建七局第四建筑有限公司 | Collapsible loess compaction device |
| CN110093274A (en) * | 2019-05-13 | 2019-08-06 | 山东大学 | It is a kind of increase cell generate extracellular vesica quantity pressurizing unit and its application |
| CN110903952A (en) * | 2019-11-06 | 2020-03-24 | 天晴干细胞股份有限公司 | Method for separating, purifying and recovering placental blood by using protective solution and placental squeezer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205443251U (en) | Stem cell separation adjustable automatic squeezing mechanism for whole blood bag | |
| CN202021832U (en) | Pressing device of remaining medicine liquor in traditional Chinese medicine slice dregs | |
| CN209332131U (en) | A kind of dedicated hair transplant instrument of hair follicle | |
| CN113117826A (en) | Traditional chinese medicine that can carry out precut to raw materials reducing mechanism for processing | |
| CN109315321A (en) | A kind of automatic removing device of beeswax | |
| CN108851600A (en) | A kind of intelligentized Furniture | |
| CN112797751B (en) | Chinese herbal medicine air-dries drying device with automatic turn-over | |
| CN204579730U (en) | A kind of flexible extruding tea twisting machine | |
| CN208327946U (en) | A kind of cake of press device for walnut kernel | |
| CN204014963U (en) | A kind of electrodynamic type bean curd makes cuber | |
| CN210580803U (en) | Machine of rubbing is pressed of tea processing usefulness | |
| CN210970107U (en) | Plastic bag film roll cutting device with good cutting effect | |
| CN209423657U (en) | A kind of test tube capping device | |
| CN208490552U (en) | A kind of animal husbandry raising frame | |
| CN109401967B (en) | Lung cell culture device | |
| CN208452333U (en) | A kind of wind electricity blade pushes away adhesive dispenser | |
| CN206674948U (en) | Honey squeezer | |
| CN220833623U (en) | Traditional Chinese medicine extraction device for animals | |
| CN214382237U (en) | Mould taking device for manufacturing orthopedic insoles | |
| CN109046496A (en) | A kind of chemical experiment teaching apparatus | |
| CN205268426U (en) | Change more convenient medical bed of sheet | |
| CN205388543U (en) | Device of metabolite during constraint of collection rat | |
| CN216147467U (en) | Book supporting device for Chinese language and literature teaching | |
| CN214894265U (en) | Liquid medicine detects with getting liquid device | |
| CN220696258U (en) | Negative pressure weighing chamber for medicine filling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |