CN209193941U - A kind of placenta stem-cell culture solution extraction element - Google Patents
A kind of placenta stem-cell culture solution extraction element Download PDFInfo
- Publication number
- CN209193941U CN209193941U CN201821610644.2U CN201821610644U CN209193941U CN 209193941 U CN209193941 U CN 209193941U CN 201821610644 U CN201821610644 U CN 201821610644U CN 209193941 U CN209193941 U CN 209193941U
- Authority
- CN
- China
- Prior art keywords
- piston
- cell culture
- pedestal
- culture solution
- placenta stem
- 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
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a kind of placenta stem-cell culture solution extraction elements, including collector ontology, pulley and pedestal, first sliding groove is offered on the outside of the inner surface of the collector ontology, and the inside middle-end of collector ontology offers accommodation groove, the lower end of the collector ontology is provided with collection port, and the outer surface of collection port is provided with the fillet of screw, the pulley is mounted on shaft outer surface, and the inside lower end of the piston is provided with scraping blade.The placenta stem-cell culture solution extraction element, it is provided with cylindric piston, it can allow the inside of the device in whole work process always in sealing state, and by the pedestals of multiple hole slots can allow the device extraction rate faster, avoid placenta stem-cell culture solution since there is a phenomenon where rotten for ingress of air overlong time, after the completion of extracting work, user can be cleared up the inner wall of the device by the scraping blade of piston.
Description
Technical field
The utility model relates to placenta stem-cell technical field, specially a kind of placenta stem-cell culture solution extraction element.
Background technique
Placenta stem-cell be by placenta tissue acquisition obtain stem cell, placenta stem-cell in potential applicability in clinical practice,
There are very important effect, possess unlimited prospect in multiple equal fields such as self organ reparation, placenta stem-cell be usually by
Culture solution carries out storage culture, therefore also increasingly subject is paid attention to the extraction element of placenta stem-cell culture solution, existing
The leakproofness for the most of placenta stem-cell extraction element having is poor, and the placenta stem-cell culture after extracting cannot be fully sealed
Liquid, and speed of traditional extraction element when being collected to culture solution is slower, causes the contact of placenta stem-cell culture solution empty
The time of gas is long, easily causes culture solution there is a situation where rotten, and after the extraction of placenta stem-cell culture solution, extraction element
Internal easily residual waste, the lower task of extraction element can be impacted by carrying out cleaning not in time.
Utility model content
The purpose of this utility model is to provide a kind of placenta stem-cell culture solution extraction elements, to solve above-mentioned background skill
The leakproofness proposed in art is poor, and extraction rate is slower, and the time long hair of placenta stem-cell culture solution ingress of air is caused to change
Matter is not easy to the problem of cleaning to extraction element inside.
To achieve the above object, the utility model provides the following technical solutions: a kind of placenta stem-cell culture solution extraction dress
It sets, including collector ontology, pulley and pedestal, first sliding groove is offered on the outside of the inner surface of the collector ontology, and collect
The inside middle-end of device ontology offers accommodation groove, and the lower end of the collector ontology is provided with collection port, and the appearance of collection port
Face is provided with the fillet of screw, and the outer surface of the collector ontology is fixedly connected with shaft, and the pulley is mounted on shaft outer surface,
Piston is installed, and the upper end of piston is provided with handle, and the outer surface of piston is provided with guiding on the inside of the accommodation groove
Tooth, the pedestal is mounted on the lower end of collector ontology, and the outer surface of pedestal offers second sliding slot, and the lower end of pedestal
Offer hole slot, the inside of the pedestal is equipped with movable block, and movable block upper end is fixedly connected with convex block, the piston it is interior
Side lower end is provided with scraping blade, is provided with cooling tube on the inside of the piston.
Preferably, the collector ontology and piston are nested encryptions, and collector ontology and pedestal constitute disassembly installation
Structure.
Preferably, the fillet of screw is rubber material, and the height of collection port is less than the height of pedestal on the inside of the fillet of screw.
Preferably, the pulley outer surface is concave/convex-shaped structure, and pulley is slidably connected by guiding tooth and piston composition,
And pulley is symmetrically arranged with 2 about the central point of piston.
Preferably, the pedestal and movable block are rotation connection, and the lower surface of pedestal is evenly distributed with hole slot.
Preferably, the scraping blade is integrated with piston, and scraping blade be trapezium structure, and the outer surface of scraping blade with
The inner surface of accommodation groove matches.
Compared with prior art, the utility model has the beneficial effects that the placenta stem-cell culture solution extraction element,
1. being provided with the piston of cylinder-like structure, user is carrying out the extraction work of placenta stem-cell culture solution by piston
When, the fillet of screw of cylindric piston cooperation collection port outer rubber material can allow the inside of the device to be begun in whole work process
It is in sealing state eventually, improves the working efficiency of single unit system；
2. being provided with the pedestal of multiple hole slots, the hand-holdable handle force of user, by piston to placenta stem-cell culture
Liquid carries out extraction work, offer multiple hole slots pedestal can allow the device extraction rate faster, effectively shorten placenta
The time of stem cell medium ingress of air avoids placenta stem-cell culture solution from going bad due to the generation of ingress of air overlong time
Phenomenon has ensured the quality safety of placenta stem-cell culture solution；
3. being provided with the pulley being in contact with piston, user can pass through pulley belt by rotating 2 pulleys with finger
Piston carries out that position is mobile, to realize the extraction work to placenta stem-cell culture solution, allow user operation more
Simple and effective；
4. being provided with the scraping blade of trapezium structure, after the completion of extracting work, user pushes down on piston can be by under it
The scraping blade at end clears up the inner wall of the device, then dismantles the pedestal of collector ontology lower end, can be to single unit system
Inside cleaned, avoid the inside of collector ontology from retaining residue and subsequent operation had an impact, improve the dress
The service efficiency set.
Detailed description of the invention
Fig. 1 is the positive schematic cross-sectional view of the utility model；
Fig. 2 is the utility model piston schematic perspective view；
Fig. 3 is the utility model collection port positive structure diagram；
Fig. 4 is the utility model pedestal overlooking structure diagram；
Fig. 5 is the utility model pedestal present invention looks up structural representation；
Fig. 6 is the utility model movable block positive structure diagram；
Fig. 7 is the utility model positive structure diagram.
In figure: 1, collector ontology；2, first sliding groove；3, accommodation groove；4, collection port；5, the fillet of screw；6, shaft；7, sliding
Wheel；8, piston；9, handle；10, guiding tooth；11, pedestal；12, second sliding slot；13, hole slot；14, movable block；15, convex block；16,
Scraping blade；17, cooling tube.
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.
Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of placenta stem-cell culture solution extraction element,
Including collector ontology 1, first sliding groove 2, accommodation groove 3, collection port 4, the fillet of screw 5, shaft 6, pulley 7, piston 8, handle 9, lead
To tooth 10, pedestal 11, second sliding slot 12, hole slot 13, movable block 14, convex block 15, scraping blade 16 and cooling tube 17, collector ontology 1
Inner surface on the outside of offer first sliding groove 2, and the inside middle-end of collector ontology 1 offers accommodation groove 3, collector ontology 1
Lower end be provided with collection port 4, and the outer surface of collection port 4 is provided with the fillet of screw 5, and the fillet of screw 5 is rubber material, and the fillet of screw
The height of 5 inside collection ports 4 is less than the height of pedestal 11, collector ontology 1 and piston 8 for nested encryptions, and collector ontology 1
Disassembly mounting structure is constituted with pedestal 11, user can be after the completion of extracting work, by collector ontology 1 and the disassembly pair of pedestal 11
It is cleaned inside it, avoids the inside of collector ontology 1 from retaining residue and subsequent operation is had an impact；
The outer surface of collector ontology 1 is fixedly connected with shaft 6, and pulley 7 is mounted on 6 outer surface of shaft, 7 outer surface of pulley
For concave/convex-shaped structure, and pulley 7 is made up of guiding tooth 10 and piston 8 and is slidably connected, and center of the pulley 7 about piston 8
Point symmetry is provided with 2, and user rotates 2 pulleys 7 by finger, can carry out position shifting with piston 8 by pulley 7
It is dynamic, to realize the extraction work to placenta stem-cell culture solution, allow the operation more simple and effective of user；
The inside of accommodation groove 3 is equipped with piston 8, and the upper end of piston 8 is provided with handle 9, and the outer surface of piston 8 is set
It is equipped with guiding tooth 10, pedestal 11 is mounted on the lower end of collector ontology 1, and the outer surface of pedestal 11 offers second sliding slot 12,
And the lower end of pedestal 11 offers hole slot 13, and the inside of pedestal 11 is equipped with movable block 14, and pedestal 11 and movable block 14 are to turn
Dynamic connection, and the lower surface of pedestal 11 is evenly distributed with hole slot 13, the setting of multiple hole slots 13 allows the device extracting work
Speed when making faster, effectively shortens the time of placenta stem-cell culture solution ingress of air, avoids placenta stem-cell culture
Liquid is since there is a phenomenon where rotten for ingress of air overlong time；
14 upper end of movable block is fixedly connected with convex block 15, and the inside lower end of piston 8 is provided with scraping blade 16, scraping blade 16 and piston
8 are integrated, and scraping blade 16 is trapezium structure, and the outer surface of scraping blade 16 matches with the inner surface of accommodation groove 3, makes
User pushes down on piston 8 and can be cleared up by the scraping blade 16 of its lower end the inner wall of accommodation groove 3, then by collector ontology 1
The pedestal 11 of lower end is dismantled, and can be cleaned to the inside of single unit system, and the inside of piston 8 is provided with cooling tube 17, is used
Person can inject the materials such as coolant liquid into cooling tube 17 before extracting placenta stem-cell culture solution, and single unit system is allowed to extract embryo
It can guarantee internal cryogenic conditions environment when tire stem cell, guarantee the survival rate of embryonic stem cell.
Working principle: when using the placenta stem-cell culture solution extraction element, according to Fig. 1-3, whole dress is first checked for
The integrality set after having checked, first injects the materials such as coolant liquid into the cooling tube 17 of 8 inside of piston, guarantees single unit system
It is dry thin to be then placed into the placenta for needing to extract by internal cryogenic conditions environment for the pedestal 11 of 1 lower end of collector ontology
In born of the same parents' culture solution, collector ontology 1 is then held, rotates 2 pulleys 7 with finger, pulley 7 will be driven by guiding tooth 10 and be lived
Plug 8 moves up to start to carry out absorption work to placenta stem-cell culture solution, carries out placenta stem-cell culture by piston 8
When liquid extracts work, cylindric piston 8 cooperates the fillet of screw 5 of 4 outer rubber material of collection port that the inside of the device can be allowed to exist
Whole work process is in sealing state always, and the pedestal 11 for offering multiple hole slots 13 can allow the device extraction rate more
Fastly, the time for effectively shortening placenta stem-cell culture solution ingress of air avoids placenta stem-cell culture solution empty due to contact
There is a phenomenon where rotten for gas overlong time；
According to Fig. 1-7, after the completion of extracting work, user can by hand-held convex block 15 in second sliding slot 12 it is mobile with
Its connected movable block 14 will then extract placenta stem-cell training until movable block 14 seals the hole slot 13 of 11 inside of pedestal
Dress body device after nutrient solution is moved to the position for needing to store, then pedestal 11 is dismantled from 1 lower end of collector ontology, passes through collection
The placenta stem-cell culture solution of extraction is drained into the position to work by mouth 4, after entire extraction work, is made
User pushes down on piston 8 and can be cleared up by the scraping blade 16 of its lower end the inner wall of accommodation groove 3, then by collector ontology
The pedestal 11 of 1 lower end is dismantled, and can be cleaned to the inside of single unit system, be avoided the inside of collector ontology 1 from retaining residual
It stays object to have an impact subsequent operation, increases whole practicability.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
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 (6)
1. a kind of placenta stem-cell culture solution extraction element, including collector ontology (1), pulley (7) and pedestal (11), feature
It is: is offered first sliding groove (2) on the outside of the inner surface of the collector ontology (1), and the inside middle-end of collector ontology (1)
It offers accommodation groove (3), the lower end of the collector ontology (1) is provided with collection port (4), and the outer surface of collection port (4) is set
It is equipped with the fillet of screw (5), the outer surface of the collector ontology (1) is fixedly connected with shaft (6), and the pulley (7), which is mounted on, to be turned
Axis (6) outer surface is equipped with piston (8) on the inside of the accommodation groove (3), and the upper end of piston (8) is provided with handle (9), and
And the outer surface of piston (8) is provided with guiding tooth (10), the pedestal (11) is mounted on the lower end of collector ontology (1), and base
The outer surface of seat (11) offers second sliding slot (12), and the lower end of pedestal (11) offers hole slot (13), the pedestal
(11) inside is equipped with movable block (14), and movable block (14) upper end is fixedly connected with convex block (15), the piston (8) it is interior
Side lower end is provided with scraping blade (16), is provided with cooling tube (17) on the inside of the piston (8).
2. a kind of placenta stem-cell culture solution extraction element according to claim 1, it is characterised in that: the collector sheet
Body (1) and piston (8) are nested encryptions, and collector ontology (1) and pedestal (11) constitute disassembly mounting structure.
3. a kind of placenta stem-cell culture solution extraction element according to claim 1, it is characterised in that: the fillet of screw
It (5) is rubber material, and the height of collection port (4) is less than the height of pedestal (11) on the inside of the fillet of screw (5).
4. a kind of placenta stem-cell culture solution extraction element according to claim 1, it is characterised in that: the pulley (7)
Outer surface is concave/convex-shaped structure, and pulley (7) is made up of with piston (8) guiding tooth (10) and is slidably connected, and pulley (7) closes
2 are symmetrically arranged in the central point of piston (8).
5. a kind of placenta stem-cell culture solution extraction element according to claim 1, it is characterised in that: the pedestal (11)
It is rotation connection with movable block (14), and the lower surface of pedestal (11) is evenly distributed with hole slot (13).
6. a kind of placenta stem-cell culture solution extraction element according to claim 1, it is characterised in that: the scraping blade (16)
It is integrated with piston (8), and scraping blade (16) is trapezium structure, and the outer surface of scraping blade (16) and accommodation groove (3)
Inner surface matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610644.2U CN209193941U (en) | 2018-09-30 | 2018-09-30 | A kind of placenta stem-cell culture solution extraction element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821610644.2U CN209193941U (en) | 2018-09-30 | 2018-09-30 | A kind of placenta stem-cell culture solution extraction element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209193941U true CN209193941U (en) | 2019-08-02 |
Family
ID=67407180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821610644.2U Expired - Fee Related CN209193941U (en) | 2018-09-30 | 2018-09-30 | A kind of placenta stem-cell culture solution extraction element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209193941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624293A (en) * | 2021-08-12 | 2021-11-09 | 杭州中赢生物医疗科技有限公司 | Immune cell culture medium reagent amount measuring device |
-
2018
- 2018-09-30 CN CN201821610644.2U patent/CN209193941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624293A (en) * | 2021-08-12 | 2021-11-09 | 杭州中赢生物医疗科技有限公司 | Immune cell culture medium reagent amount measuring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204564715U (en) | A kind of clinical laboratory glass slide cleaning device | |
| CN206731620U (en) | A kind of auto parts and components cleaning device | |
| CN209193941U (en) | A kind of placenta stem-cell culture solution extraction element | |
| CN208501371U (en) | A kind of office's waste paper recyclable device | |
| CN204353938U (en) | A kind of soft capsule polishing machine | |
| CN204711821U (en) | The dust exhaust apparatus of flat-grinding machine | |
| CN104197735A (en) | Chemical steam treatment device | |
| CN210051612U (en) | Gas sampler | |
| CN205919100U (en) | Aircraft wheel bearing washs and lubricating grease filling integrated device | |
| CN203076052U (en) | Enclosed tissue grinding rod device | |
| CN213866226U (en) | Adipose-derived stem cell extraction device | |
| CN105728145B (en) | A kind of sample milling machine for tissue grind away | |
| CN211105877U (en) | Oil press cooling device | |
| CN203696671U (en) | Polishing machine | |
| CN105794944A (en) | Movably-installed meat cleaning device | |
| CN204120466U (en) | The special brushing of a kind of drawing paper | |
| CN209542130U (en) | A kind of geological prospecting crushing sampling equipment | |
| CN208766021U (en) | A kind of content measurement rammell extruding grinding mechanism | |
| CN206534288U (en) | Universal electric test tube brush | |
| CN214950320U (en) | A dewatering device for bitter buckwheat tea processing | |
| CN221123946U (en) | Sampling device for sewage treatment water resource | |
| CN109767793A (en) | Memory is used in a kind of photovoltaic panel data acquisition easy to repair | |
| CN206151894U (en) | Manual machine of rubbing of codonopsis pilosula | |
| CN204553007U (en) | A kind of novel air considers device in advance | |
| CN208854360U (en) | A kind of mold production embryo material grinding apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20210930 |