CN109609340A - A kind of extractor based on fat stem cell technology - Google Patents
A kind of extractor based on fat stem cell technology Download PDFInfo
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- CN109609340A CN109609340A CN201811538347.6A CN201811538347A CN109609340A CN 109609340 A CN109609340 A CN 109609340A CN 201811538347 A CN201811538347 A CN 201811538347A CN 109609340 A CN109609340 A CN 109609340A
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- wall
- fixedly connected
- stem cell
- cover
- limit plate
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/02—Form or structure of the vessel
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/04—Filters; Permeable or porous membranes or plates, e.g. dialysis
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
- C12M37/04—Seals
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- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
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- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
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- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
The invention patent discloses a kind of extractor based on fat stem cell technology, including obtaining tank, cover, tank body, draw catheter, feedstock input, motor, waste material delivery outlet, go up and down draw frame machine, go up and down auxiliary frame, negative pressure transfer tube, negative pressure device, filter device and floating bucket, the outer wall for obtaining tank is symmetrically fixedly connected there are two limit plate, the inner wall of cover symmetrically offers limiting slot corresponding with limit plate, limit plate is located in limiting slot, the inner wall of cover is fixedly connected with sealing ring, sealing ring and the outer wall for obtaining tank are in close contact, the outer wall of cover is rotatably connected to sleeve by bearing, the inner wall of sleeve is fixedly connected with girth sheets.The invention patent is preferably avoided using the problem of being easy stripped thread is threadedly coupled, and preferably improves the stability of device, preferably avoids crank-sided problem when draw catheter movement, and can reduce the abrasion of draw catheter.
Description
Technical field
The invention patent relates to fat stem cell extractive technique fields more particularly to a kind of based on fat stem cell technology
Extractor.
Background technique
Fat stem cell is a kind of stem cell with multi-lineage potential isolated from adipose tissue in recent years,
Research find stem cell can stable proliferation and decline rate is low in vitro, while there are materials to be easy for it, a small amount of tissue can obtain
Take a large amount of stem cells, be suitable for large-scale culture, it is small to body injury the advantages that, and its is from a wealth of sources, and cylinder storage amount is big, fits
Suitable autotransplantation is increasingly becoming one of research hotspot new in recent years.Fat stem cell research needs to extract fat from fat
Stem cell uses in order to study.
Through retrieving, Chinese patent grant number is the patent of CN205473700U, discloses a kind of enriching fatty derived stem cell
Automatic extracting device, including tank body, mixed raw material input port, waste material delivery outlet, acquisition tank and motor, mixed raw material input port position
In the side of tank body, waste material delivery outlet and motor are located at the bottom of tank body, and motor is located at the side of waste material delivery outlet, obtains tank
Top is equipped with sealing device, and sealing device is made of cover, screw thread and sealing ring, and screw thread is located at the inside two sides of cover, close
Seal is located at the top of screw thread, and the top side of cover, which runs through, negative pressure transfer tube.One of above-mentioned patent enriching fatty source
Stem cell automatic extracting device has the disadvantage that the acquisition tank of above-mentioned apparatus is threadedly coupled with cover, after the completion of extracting every time
It requires to back out cover, frequent use is easy to cause screw thread stripped thread, causes cover to connect built on the sand with tank is obtained, influences device
Normal use, and inclination is easy when the draw catheter of above-mentioned apparatus moves up and down, influence the extraction efficiency of fat stem cell.
Patent of invention content
The purpose of the invention patent is to solve to lead to cover frequently using screw thread stripped thread is easy to cause in the prior art and obtain
The problem of taking tank connection to be easy inclination when moving up and down built on the sand with draw catheter, influence the extraction efficiency of fat stem cell, and
A kind of extractor based on fat stem cell technology of proposition.
To achieve the goals above, the invention patent adopts the technical scheme that
A kind of extractor based on fat stem cell technology, including obtain tank, cover, tank body, draw catheter, feedstock input,
Motor, waste material delivery outlet, lifting draw frame machine, lifting auxiliary frame, negative pressure transfer tube, negative pressure device, filter device and floating bucket,
The outer wall for obtaining tank is symmetrically fixedly connected there are two limit plate, and the inner wall of the cover symmetrically offers opposite with limit plate
The limiting slot answered, the limit plate are located in limiting slot, and the inner wall of the cover is fixedly connected with sealing ring, the sealing ring with
The outer wall for obtaining tank is in close contact, and the outer wall of the cover is rotatably connected to sleeve by bearing, and the inner wall of the sleeve is fixed
It is connected with girth sheets, the inner wall of the girth sheets symmetrically offers slot corresponding with limit plate.
Preferably, the side wall on the upside of the tank body is fixedly connected with fixed cylinder, and the inner wall of the fixed cylinder symmetrically offers
Two sliding grooves slidably connect sliding bar in the sliding groove, are fixedly connected between the sliding bar and the slot bottom of sliding groove
There is same root reset spring, the sliding bar is fixedly connected with movable block far from one end of sliding groove slot bottom, and the movable block is remote
Side wall from sliding bar side offers ball grooves, and the ball grooves are interior by being fixedly connected with ball by installing mechanism.
Preferably, the bar wall of the sliding bar is symmetrically fixedly connected there are two sliding block, and the cell wall of the sliding groove offers
The sliding slot to match with sliding block.
Preferably, the diameter of the ball is greater than the groove depth of ball grooves.
Preferably, the outer wall of the draw catheter offers rolling groove corresponding with ball.
Preferably, the specific material of the sealing ring is rubber.
Compared with prior art, the invention patent provides a kind of extractor based on fat stem cell technology, have with
It is lower the utility model has the advantages that
1, it is somebody's turn to do the extractor based on fat stem cell technology, passes through the acquisition tank of setting, cover, tank body, draw catheter, limit
Plate, limiting slot, sealing ring, sleeve, girth sheets and slot, in use, rotational sleeve, makes slot be directed at limiting slot, limit plate is inserted
Enter in limiting slot, rotational sleeve, slot is made to be no longer aligned with limit plate, girth sheets limits limit plate, take off limit plate will not
From limiting slot, fixation and sealing to tank is obtained are completed, when needing to remove acquisition tank, rotational sleeve, sleeve drives girth sheets rotation,
So that slot is directed at limit plate, limit plate is taken out, complete the disassembly for obtaining tank, the present apparatus is preferably avoided using threaded connection
The problem of being easy stripped thread, preferably improves the stability of device.
2, it is somebody's turn to do the extractor based on fat stem cell technology, passes through the fixed cylinder of setting, sliding groove, sliding bar, reset bullet
Spring, movable block, ball grooves, ball and rolling groove, in use, sliding bar is mobile under the action of reset spring, sliding bar is driven
Movable block is mobile, and movable block drives the slot bottom of ball and rolling groove to be in close contact, and limits to draw catheter, preferably avoids
Draw catheter crank-sided problem when mobile, and can reduce the abrasion of draw catheter.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the invention patent
It preferably avoids using the problem of being easy stripped thread is threadedly coupled, preferably improves the stability of device, preferably avoid
Draw catheter crank-sided problem when mobile, and the abrasion of draw catheter can be reduced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for extractor based on fat stem cell technology that the invention patent proposes；
Fig. 2 is the structural schematic diagram of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of part B in Fig. 1.
In figure: 1 obtains tank, 2 covers, 3 tank bodies, 4 draw catheters, 5 limit plates, 6 limiting slots, 7 sealing rings, 8 sleeves, 9 circles
Plate, 10 slots, 11 fixed cylinders, 12 sliding grooves, 13 sliding bars, 14 reset springs, 15 movable blocks, 16 ball grooves, 17 balls, 18 rollings
Dynamic slot.
Specific embodiment
Below in conjunction with the attached drawing in the invention patent embodiment, the technical solution in the invention patent embodiment is carried out
Clearly and completely describing, it is clear that described embodiment is only the invention patent a part of the embodiment, rather than whole
Embodiment.
In the description of the invention patent, it is to be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the invention patent and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the invention patent.
Referring to Fig.1-3, a kind of extractor based on fat stem cell technology, including obtain tank 1, cover 2, tank body 3, draw
Conduit 4, feedstock input, motor, waste material delivery outlet, lifting draw frame machine, lifting auxiliary frame, negative pressure transfer tube, negative pressure device,
Filter device and floating bucket, the outer wall for obtaining tank 1 are symmetrically fixedly connected there are two limit plate 5, and the inner wall of cover 2 symmetrically offers
Limiting slot 6 corresponding with limit plate 5, limit plate 5 are located in limiting slot 6, and the inner wall of cover 2 is fixedly connected with sealing ring 7, close
Seal 7 and the outer wall for obtaining tank 1 are in close contact, and the outer wall of cover 2 is rotatably connected to sleeve 8 by bearing, and the inner wall of sleeve 8 is solid
Surely it is connected with girth sheets 9, the inner wall of girth sheets 9 symmetrically offers slot 10 corresponding with limit plate 5.
The side wall of the upside of tank body 3 is fixedly connected with fixed cylinder 11, and the inner wall of fixed cylinder 11 symmetrically opens up that there are two sliding grooves
12, sliding bar 13 is slidably connected in sliding groove 12, is fixedly connected with same root between sliding bar 13 and the slot bottom of sliding groove 12
Reset spring 14, sliding bar 13 are fixedly connected with movable block 15 far from one end of 12 slot bottom of sliding groove, and movable block 15 is far from sliding
The side wall of 13 side of bar offers ball grooves 16, and ball grooves 16 are interior by being fixedly connected with ball 17 by installing mechanism, installs
Mechanism is the prior art, herein without excessively repeating.
The bar wall of sliding bar 13 is symmetrically fixedly connected there are two sliding block, and the cell wall of sliding groove 12 is offered to match with sliding block
Sliding slot, cooperated by sliding block and sliding slot, sliding bar 13 limited, sliding bar 13 is prevented to be detached from sliding groove 12.
The diameter of ball 17 is greater than the groove depth of ball grooves 16, and ball 17 is enable to stretch out ball grooves 16.
The outer wall of draw catheter 4 offers rolling groove 18 corresponding with ball 17, limits to ball 17.
The specific material of sealing ring 7 is rubber, and rubber has preferable sealing performance.
In the invention patent, in use, rotational sleeve 8, makes slot 10 be directed at limiting slot 6, limit plate 5 is inserted into limiting slot
In 6, rotational sleeve 8 makes slot 10 be no longer aligned with limit plate 5, and girth sheets 9 limits limit plate 5, take off limit plate 5 will not
From limiting slot 6, fixation and sealing to tank 1 is obtained are completed, when needing to remove acquisition tank 1, rotational sleeve 8, sleeve 8 drives girth sheets
9 rotations, make slot 10 be directed at limit plate 5, limit plate 5 are taken out, and complete the disassembly for obtaining tank 1, and the present apparatus preferably avoids
Using the problem of being easy stripped thread is threadedly coupled, the stability of device is preferably improved, in use, in the effect of reset spring 14
Under, sliding bar 13 is mobile, and sliding bar 13 drives movable block 15 mobile, and movable block 15 drives ball 17 and the slot bottom of rolling groove 18 tight
Contiguity touching, limits draw catheter 4, preferably avoids crank-sided problem when the movement of draw catheter 4, and can subtract
The abrasion of small draw catheter 4.
The preferable specific embodiment of the above, only the invention patent, but the scope of protection of the patent of the present invention is not
It is confined to this, anyone skilled in the art is in the technical scope that the invention patent discloses, according to the present invention
Technical solution and its patent of invention design of patent are subject to equivalent substitution or change, should all cover the protection model in the invention patent
Within enclosing.
Claims (6)
1. a kind of extractor based on fat stem cell technology, including obtain tank (1), cover (2), tank body (3), draw catheter
(4), feedstock input, motor, waste material delivery outlet, lifting draw frame machine, lifting auxiliary frame, negative pressure transfer tube, negative pressure device, mistake
Filter device and floating bucket, which is characterized in that the outer wall for obtaining tank (1) is symmetrically fixedly connected there are two limit plate (5), described
The inner wall of cover (2) symmetrically offers limiting slot (6) corresponding with limit plate (5), and the limit plate (5) is located at limiting slot
(6) in, the inner wall of the cover (2) is fixedly connected with sealing ring (7), and the sealing ring (7) and the outer wall for obtaining tank (1) are close
Contact, the outer wall of the cover (2) are rotatably connected to sleeve (8) by bearing, and the inner wall of the sleeve (8) is fixedly connected with circle
Plate (9), the inner wall of the girth sheets (9) symmetrically offer slot (10) corresponding with limit plate (5).
2. a kind of extractor based on fat stem cell technology according to claim 1, which is characterized in that the tank body
(3) side wall on the upside of is fixedly connected with fixed cylinder (11), and the inner wall of the fixed cylinder (11) is symmetrically opened up there are two sliding groove
(12), slidably connects sliding bar (13) in the sliding groove (12), the slot bottoms of the sliding bar (13) and sliding groove (12) it
Between be fixedly connected with same root reset spring (14), the sliding bar (13) is fixedly connected far from one end of sliding groove (12) slot bottom
Have movable block (15), the movable block (15) offers ball grooves (16), the ball far from the side wall of sliding bar (13) side
By being fixedly connected with ball (17) by installing mechanism in slot (16).
3. a kind of extractor based on fat stem cell technology according to claim 2, which is characterized in that the sliding bar
(13) bar wall is symmetrically fixedly connected there are two sliding block, and the cell wall of the sliding groove (12) offers the cunning to match with sliding block
Slot.
4. a kind of extractor based on fat stem cell technology according to claim 2, which is characterized in that the ball
(17) diameter is greater than the groove depth of ball grooves (16).
5. a kind of extractor based on fat stem cell technology according to claim 1, which is characterized in that the absorption is led
The outer wall of pipe (4) offers rolling groove (18) corresponding with ball (17).
6. a kind of extractor based on fat stem cell technology according to claim 1, which is characterized in that the sealing ring
(7) specific material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538347.6A CN109609340A (en) | 2018-12-16 | 2018-12-16 | A kind of extractor based on fat stem cell technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538347.6A CN109609340A (en) | 2018-12-16 | 2018-12-16 | A kind of extractor based on fat stem cell technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109609340A true CN109609340A (en) | 2019-04-12 |
Family
ID=66009350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538347.6A Pending CN109609340A (en) | 2018-12-16 | 2018-12-16 | A kind of extractor based on fat stem cell technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109609340A (en) |
-
2018
- 2018-12-16 CN CN201811538347.6A patent/CN109609340A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190412 |
|
| WD01 | Invention patent application deemed withdrawn after publication |