CN205501277U - Equipment is drawed fast to special stem cell - Google Patents
Equipment is drawed fast to special stem cell Download PDFInfo
- Publication number
- CN205501277U CN205501277U CN201620071473.5U CN201620071473U CN205501277U CN 205501277 U CN205501277 U CN 205501277U CN 201620071473 U CN201620071473 U CN 201620071473U CN 205501277 U CN205501277 U CN 205501277U
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- Prior art keywords
- syringe
- stem cell
- screw socket
- extraction equipment
- rapid extraction
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Abstract
The utility model discloses an equipment is drawed fast to special stem cell mainly uses the clean environment in the operating room, adipose tissue two syringe in the reciprocating motion of advancing device in with the syringe, treat the last tissue that obtains whole get into collect syringes after, usable collection syringe pours into the stem cell that obtains into human body. Form a little airtight space between the three syringe, adipose tissue is few with the time of external contact, and risk that the stem cell of extracting out received the pollution is greatly reduced also. The utility model discloses with the ordinary cell extraction device comparison that does, need not to use the digestive ferment, the active karyote output of acquireing is high, has improved treatment. The utility model discloses small and exquisite light, with low costs, its cost is less than current other equipment far away, and extraction time is short, and is fast, can accomplish whole work in 10 minutes, practices thrift for about 34 time on existing equipment extraction time's basis, safe and reliable.
Description
Technical field
This utility model relates to a kind of special stem cell rapid extraction equipment, belongs to technical field of medical equipment.
Background technology
Autologous fat transplantation is a kind of generally acknowledged therapeutic modality having extensive clinical indication, including Soft-tissue operation
Increase, improve radiotherapy and post-traumatic tissue regions, and multiple cosmetic applications.From fatty tissue substrate
Vascular cell group extracts autologous vein be correlated with CFU-GM, add it in fat transplantation tissue, to improve fat
The effect of fat transplanting and reliability, this is a new technique, is also the theme of many clinical researches.Involve data
Have recorded safety and the effectiveness of the fat transplantation of cellular modalities, this enhance operating room interior from liposuction aspirates
The middle separation SVF cell demand to apparatus.
The most available multiple SVF piece-rate system manual, semi-automatic, automatic, is placed on operating room
On key position, it is used for extracting SVF to increase fat transplantation effect.Fatty tissue SVF cell separation on market
System have Multi Station, CHA-Station of Korea S and the Lipo-kit with MaxStem of the U.S.,
The equipment such as CRS Syetem, substantially consist of the following components: centrifuge, vibrations constant temperature machine, suction fat
Fat machine, sterile bag, experiment tube etc..The conventional method extracted is that the fat of extraction is injected into experiment tube, then
Put into centrifugation in centrifuge, after adding collagenase, then be put on vibrations constant temperature machine and mix, neutralize,
A series of processes such as washing, cell filtration.
The equipment that above-mentioned fatty tissue SVF cell separation process relates to is the most, and the time of consumption is longer, wherein
The fastest CHA-Station equipment extraction time is also required to 40 minutes just can complete, and in the process extracted
Middle cell is relatively big by the likelihood ratio of risk, and the cost of every equipment is higher.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of small volume and less weight, low cost, extraction time
Short, safe and reliable special stem cell rapid extraction equipment, solves fatty tissue SVF cell separation on market
The equipment that system relates to is the most, and the time of consumption is longer, and during extracting, cell is by the likelihood ratio of risk
Relatively big, and the problem that every equipment manufacturing cost is higher.
In order to solve above-mentioned technical problem, it is fast that the technical solution of the utility model there is provided a kind of special stem cell
Speed extraction equipment, it is characterised in that including framework, the bottom of framework is provided with propulsion plant, stretching of propulsion plant
Contracting end is connected with the bottom of connecting plate, and connecting plate is enclosed within the axis of guide, the two ends of the axis of guide all be fixed on framework
On guide shaft support connect, the top of connecting plate is connected with union joint, and union joint two ends connect first respectively and push away
One end of lever, one end of the second catch bar, the other end of the first catch bar, the other end of the second catch bar divide
It is not connected with two propulsion assemblies, between two propulsion assemblies, is provided with the first syringe and the second syringe, first
Syringe and the second syringe are all located on framework, the dispensing end of the first syringe and the one of the first screw socket two-port valve
Opening connects, and another opening of the first screw socket two-port valve is connected with an opening of screw socket three-way valve, screw socket
The dispensing end of another opening of three-way valve and the second syringe connects, the middle opening end of screw socket three-way valve and the
Two screw socket two-port valves one opening connect, another opening of the second screw socket two-port valve by cell filter with
The dispensing end collecting syringe connects.
Preferably, the two ends of described propulsion plant are respectively with the bearing being fixed on framework, the first fixed plate even
Connect.
Preferably, it is connected by linear bearing between described connecting plate and the axis of guide.
Preferably, the left and right sides of described connecting plate is respectively fitted on two axis of guides, and propulsion plant is located at two
Between the individual axis of guide.
Preferably, the first described syringe and the second syringe are all located on support seat, support seat and are fixed on frame
On frame.
Preferably, described propulsion assembly includes the second fixed plate, and the second fixed plate is by hinge with portable plate even
Connect.
Preferably, the second described fixed plate is right-angle structure with the structure of portable plate.
Preferably, the second described fixed plate is provided with a top board.
This utility model compares with common stem cell extraction equipment, it is not necessary to using digestive enzyme, the activity of acquisition has core
Cell yield is high, improves therapeutic effect.This utility model small volume and less weight, low cost, its cost well below
Existing miscellaneous equipment；And extraction time is short, speed is fast, can complete all to work, former in 10 minutes
Save on the basis of having equipment extraction time the time of about 3/4, safe and reliable, utilize this utility model to extract
The fat stem cell gone out uses for clinical or experiment.
This utility model is mainly used in the clean environment in operating room, and propulsion plant is by the fat in syringe
Move back and forth in being organized in two syringes, after the tissue finally obtained fully enters collection syringe, can profit
With collecting syringe, the stem cell obtained is injected in human body.Formed between three syringes one little airtight
Space, fatty tissue is few with the time of extraneous contact, and the contaminated risk of stem cell extracted drops the most significantly
Low.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of special stem cell rapid extraction equipment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of the propulsion assembly when minor diameter syringe；
Fig. 4 is the structural representation of the propulsion assembly when major diameter syringe；
Fig. 5 is schematic diagram during compact heap compression major diameter syringe；
Fig. 6 is schematic diagram during compact heap compression minor diameter syringe.
Detailed description of the invention
For making this utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
This utility model is a kind of special stem cell rapid extraction equipment, and as shown in Figure 1 and Figure 2, it includes pushing away
Enter device 11, the two ends of propulsion plant 11 respectively with bearing the 12, first fixed plate being fixed on framework 25
5 are attached, it is ensured that propulsion plant 11 is fixed.The telescopic end of propulsion plant 11 and connecting plate 10
Bottom is connected by pin, and propulsion plant 11 is arranged between two axis of guides 8, the left and right sides of connecting plate 10
Being respectively fitted on two axis of guides 8, connecting plate 10 is connected with linear bearing 9, and the two ends of the axis of guide 8 are fixed
In guide shaft support 7, guide shaft support 7 is fixed on framework 25, and connecting plate 10 is by linear bearing 9
The axis of guide 8 moves back and forth.The top of connecting plate 10 is connected with union joint 4, and union joint 4 two ends are respectively
Connect one end of the first catch bar 3, one end of the second catch bar 6, the other end of the first catch bar 3, second
The other end of catch bar 6 is connected with two propulsion assemblies 1 respectively.It is provided with first between two propulsion assemblies 1
Syringe 14 and the second syringe 17, the first syringe 14 and the second syringe 17 are each attached to support seat 2
On, support seat 2 and be fixed on framework 25.The dispensing end of the first syringe 14 and the first screw socket two-port valve 15
An opening connect, another opening of the first screw socket two-port valve 15 and an opening of screw socket three-way valve 16
Connecting, another opening of screw socket three-way valve 16 and the dispensing end of the second syringe 17 connect, screw socket three-way valve
The middle opening end of 16 and an opening of the second screw socket two-port valve 19 connect, the second screw socket two-port valve 19
Another opening is connected with one end of cell filter 20, the other end of cell filter 20 and collection syringe
The dispensing end of 21 connects.
In actual use, will be equipped with the second syringe 17 of fatty tissue and the first empty syringe 14,
And the first screw socket two-port valve 15, screw socket three-way valve the 16, second screw socket two-port valve 19, cell filter 20,
Collecting and be together placed on support seat 2 after syringe 21 etc. connects, compact heap 13 is pressed by rotary screw 18
Tight first syringe the 14, second syringe 17 is in supporting on seat 2.After treating that all install, by second
Screw socket two-port valve 19 cuts out, and the first screw socket two-port valve 15 is opened, and propulsion plant 11 is started working.
The telescopic end of propulsion plant 11 stretches out, and drives connecting plate 10 to move on the axis of guide 8, the second catch bar
6 drive propulsion assembly 1 to move, and propulsion assembly 1 promotes the push rod of the second syringe 17 to move, the second injection
The shell of device 17 is fixed on support seat 2 by draw-in groove, and the fatty tissue in the second syringe 17 is along with propelling
The dispensing end to the second syringe 17 that promotes of assembly 1 moves.Subsequently, the telescopic end of propulsion plant 11 is retracted,
Driving connecting plate 10 to move on the axis of guide 8, the first catch bar 3 drives propulsion assembly 1 to move, propelling group
Part 1 promotes the push rod of the first syringe 14 to move, and the shell of the first syringe 14 is fixed on support by draw-in groove
On seat 2, the fatty tissue in the first syringe 14 promotes to the first syringe 14 along with propulsion assembly 1
Dispensing end moves.
Fatty tissue in second syringe 17 is back and forth moved between the first syringe 14 and the second syringe 17
Dynamic, during movement, fatty tissue is also self emulsifying process.After motion a period of time terminates,
Fatty tissue still rests in the second syringe 17, is closed by the first screw socket two-port valve 15, the second screw socket two
Logical valve 19 is opened, propulsion plant 11 task again, by fatty tissue by screw socket three-way valve the 16, second spiral shell
Mouth two-port valve 19, cell filter 20 advance to be collected in syringe 21.Finally close the second screw socket two-port valve
19, take off collection syringe 21, the fatty tissue collected in syringe 21 can directly carry out clinical injection
Or experiment uses.The stretching motion of whole process propulsion plant 11 all automatically controls.
Because the amount of demand is different, the extraction fat stem cell of efficient quick for convenience, need to use different size
Syringe.For adapting to the syringe of different model specification, propulsion assembly 1 is made adjustable, such as Fig. 3, figure
Shown in 4, propulsion assembly 1 includes the second fixed plate 24, and the second fixed plate 24 is by hinge 23 and portable plate
22 connect.Second fixed plate 24 is right-angle structure with the structure of portable plate 22.In second fixed plate 24 admittedly
Surely there is a top board 26.When connecting minor diameter syringe, portable plate 22 is as shown in Figure 3；Big straight when connecting
During the syringe of footpath, by portable plate 22 half-twist counterclockwise in Fig. 3, withstand top board 26, as shown in Figure 4.
Compact heap 13 is also made universal, and when connecting major diameter syringe, compact heap 13 is pressed as shown in Figure 5
Tightly；When connecting minor diameter syringe, the compact heap 13 in Fig. 5 is installed in turn and compresses, such as figure
Shown in 6.
For avoiding cross-contamination, more this equipment of the use of highly effective and safe, often complete a fat stem cell and extract
Process, need to by promote first syringe the 14, second syringe 17, collect syringe 21, cell filter 20,
Screw socket three-way valve the 16, first screw socket two-port valve the 15, second screw socket two-port valve 19 all more renews and process is gone out
The parts of bacterium, these are medical disposable material, but cheap, and buying is easily.
Claims (8)
1. a special stem cell rapid extraction equipment, it is characterised in that include framework (25), framework (25)
Bottom is provided with propulsion plant (11), and the telescopic end of propulsion plant (11) is connected with the bottom of connecting plate (10),
Connecting plate (10) is enclosed within the axis of guide (8), the two ends of the axis of guide (8) all be fixed on framework (25)
Guide shaft support (7) connect, the top of connecting plate (10) is connected with union joint (4), union joint (4)
Two ends connect one end of the first catch bar (3), one end of the second catch bar (6), the first catch bar (3) respectively
The other end, the other end of the second catch bar (6) be connected with two propulsion assemblies (1) respectively, two propellings
Be provided with the first syringe (14) and the second syringe (17) between assembly (1), the first syringe (14) and
Second syringe (17) is all located on framework (25), the dispensing end of the first syringe (14) and the first screw socket
One opening of two-port valve (15) connects, another opening of the first screw socket two-port valve (15) and screw socket threeway
One opening of valve (16) connects, another opening of screw socket three-way valve (16) and the second syringe (17)
Dispensing end connect, the middle opening end of screw socket three-way valve (16) and the one of the second screw socket two-port valve (19) open
Mouth end connects, and another opening of the second screw socket two-port valve (19) is noted with collecting by cell filter (20)
The dispensing end of emitter (21) connects.
A kind of special stem cell rapid extraction equipment the most as claimed in claim 1, it is characterised in that described pushes away
Enter the two ends of device (11) respectively with the bearing (12) being fixed on framework (25), the first fixed plate (5)
Connect.
A kind of special stem cell rapid extraction equipment the most as claimed in claim 1, it is characterised in that described company
It is connected by linear bearing (9) between fishplate bar (10) with the axis of guide (8).
A kind of special stem cell rapid extraction equipment the most as claimed in claim 1, it is characterised in that described company
The left and right sides of fishplate bar (10) is respectively fitted on two axis of guides (8), and propulsion plant (11) is located at two
Between the axis of guide (8).
A kind of special stem cell rapid extraction equipment the most as claimed in claim 1, it is characterised in that described
One syringe (14) and the second syringe (17) are all located in support seat (2), support seat (2) and are fixed on
On framework (25).
A kind of special stem cell rapid extraction equipment the most as claimed in claim 1, it is characterised in that described pushes away
Entering assembly (1) and include the second fixed plate (24), the second fixed plate (24) passes through hinge (23) and portable plate
(22) connect.
A kind of special stem cell rapid extraction equipment the most as claimed in claim 6, it is characterised in that described
Two fixed plates (24) are right-angle structure with the structure of portable plate (22).
A kind of special stem cell rapid extraction equipment the most as claimed in claim 6, it is characterised in that described
Two fixed plates (24) are provided with a top board (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071473.5U CN205501277U (en) | 2016-01-25 | 2016-01-25 | Equipment is drawed fast to special stem cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071473.5U CN205501277U (en) | 2016-01-25 | 2016-01-25 | Equipment is drawed fast to special stem cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205501277U true CN205501277U (en) | 2016-08-24 |
Family
ID=56722395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620071473.5U Withdrawn - After Issue CN205501277U (en) | 2016-01-25 | 2016-01-25 | Equipment is drawed fast to special stem cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205501277U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586248A (en) * | 2016-01-25 | 2016-05-18 | 上海东富龙科技股份有限公司 | Special rapid extraction equipment for stem cells |
| CN107312707A (en) * | 2017-08-17 | 2017-11-03 | 卢建熙 | The harvester and acquisition method of mescenchymal stem cell |
| CN108102893A (en) * | 2017-12-29 | 2018-06-01 | 天津普瑞赛尔生物科技有限公司 | A kind of processing equipment of stem cell extraction |
-
2016
- 2016-01-25 CN CN201620071473.5U patent/CN205501277U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586248A (en) * | 2016-01-25 | 2016-05-18 | 上海东富龙科技股份有限公司 | Special rapid extraction equipment for stem cells |
| CN105586248B (en) * | 2016-01-25 | 2017-10-24 | 上海东富龙科技股份有限公司 | Special stem cell rapid extraction equipment |
| CN107312707A (en) * | 2017-08-17 | 2017-11-03 | 卢建熙 | The harvester and acquisition method of mescenchymal stem cell |
| CN107312707B (en) * | 2017-08-17 | 2020-05-19 | 卢建熙 | Mesenchymal stem cell collecting device and method |
| CN108102893A (en) * | 2017-12-29 | 2018-06-01 | 天津普瑞赛尔生物科技有限公司 | A kind of processing equipment of stem cell extraction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20171024 |
|
| AV01 | Patent right actively abandoned |