CN202730109U - Centrifugal separation device - Google Patents
Centrifugal separation device Download PDFInfo
- Publication number
- CN202730109U CN202730109U CN 201220372474 CN201220372474U CN202730109U CN 202730109 U CN202730109 U CN 202730109U CN 201220372474 CN201220372474 CN 201220372474 CN 201220372474 U CN201220372474 U CN 201220372474U CN 202730109 U CN202730109 U CN 202730109U
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- rotary disk
- drum
- stem cell
- rotating cylinder
- rotating disk
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Abstract
A centrifugal separation device comprises a control box, a motor arranged on the baseboard of the control box, a rotary disk on a motor spindle and a drum fixed on the rotary disk, wherein the drum on the rotary disk is divided into an inner drum and an outer drum, the inner drum, the outer drum and the rotary disk are concentric circles, the upper surface of the rotary disk is connected with the bottoms of the inner drum and the outer drum in a meshed mode, a sensor is arranged in the inner drum, petri dishes are arranged in grooves in the surface of the rotary disk and certain spacing exists between the adjacent petri dishes. A uniform separation environment is provided by the centrifugal separation device, the automatic control is easy to achieve, further separation speed and centrifugal force can achieve self-regulation, the damage of a cord blood stem cell in the separation process is reduced, and the survival rate of the stem cell is improved. Therefore, the saved cord blood stem cell not only can be used for self-disease treatment, but also can be donated to other matched leukemia patients and anemia patients.
Description
Technical field
The utility model relates to medical Instrument field, is particularly related to a kind of centrifugal separating device.
Background technology
Stem cell in the human body can be divided into various histocytes, and body parts all are by differentiation of stem cells.Stem cell in the Cord blood, its differentiation degree is lower, and the immunological rejection power to the transplanter is low, regenerative power is also high a lot of than the stem cell of adult, therefore navel blood stem cell is implanted in the role that medical field is being played the part of an omnipotent medicine, can treat a lot of difficult and complicated illness, simultaneously can also be applied to healthcare industry, the active cells raising body immunity that delays senility.Stem cell in the Cord blood is separated the rear freezing many decades of depositing, and not only can be used for the disease treatment of self in the future, and can donate to patients such as other leukemia that can mix type, anaemias and use.But the stem cell in the Cord blood and other cell weave ins, directly preservation is unfavorable for using in the future.How the stem cell in the Cord blood and other cellular segregation have been become the major issue that those skilled in the art need to be resolved hurrily.
The utility model content
The technical problem that the utility model solves is to provide a kind of centrifugal separating device, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of centrifugal separating device, comprise controlling box, be installed on the rotating disk on motor and connection and the machine shaft on the controlling box base plate and be fixed on rotating cylinder on the rotating disk, wherein, rotating cylinder on the rotating disk is divided into interior rotating cylinder and outer rotaring tube, interior rotating cylinder and outer rotaring tube and rotating disk are concentric(al) circles, and the bottom of rotating disk upper surface and interior rotating cylinder and outer rotaring tube is meshing, and interior rotating cylinder inside is provided with sensor, culture dish is placed in the groove of rotary disk surface, and certain spacing is arranged between the adjacent culture dish.
In the utility model, can place some culture dish in the interior rotating cylinder.
When the utility model is worked, at first Cord blood to be separated is injected culture dish, and with the culture dish sealing, be placed in the groove of rotary disk surface, motor, sensor are connected with external equipment respectively.Successively that interior rotating cylinder, outer rotaring tube and rotating disk is meshing, starter motor, driven rotary dish be with the machine shaft synchronous rotary, thus in driving rotating cylinder centered by rotating disk with the synchronous rotating Vortex of outer rotaring tube.In the process of separating, velocity of separation and centrifugal force can be realized automatic adjusting, thereby reduce the damage to stem cell, improve the surviving rate of stem cell.
In the utility model, designed inside and outside barrel configuration, make interior rotating cylinder and outer rotaring tube keep balance and stability speed that Cord blood is separated, reduce the damage to the stem cell that separates, in addition, velocity of separation and centrifugal force can be realized automatic adjusting, separate thoroughly, the Cord blood purity of separating is high.
Beneficial effect: the utility model provides the isolating environment of homogeneous, and sampling and data gathering are simple, be easy to realize automatic control, and velocity of separation and centrifugal force can be realized automatic adjusting, can reduce damage that umbilical hemopoietic stem cell is subject in the process of separating, improve the surviving rate of stem cell.Thereby make the cord blood stem cell of preservation not only can be used for the disease treatment of self in the future, and can donate to patients such as other leukemia that can mix type, anaemias and use, fundamentally solve the hard case that contributes hemopoietic stem cell.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
A kind of centrifugal separating device referring to Fig. 1, comprise controlling box 1, be installed on the rotating disk 5 in motor 3 and connection and motor 3 rotating shafts 4 on controlling box 1 base plate 2 and be fixed on rotating cylinder on the rotating disk 5, wherein, rotating cylinder on the rotating disk 5 is divided into interior rotating cylinder 6 and outer rotaring tube 7, interior rotating cylinder 6 and outer rotaring tube 7 are concentric(al) circles with rotating disk 5, the bottom of rotating disk 5 upper surfaces and interior rotating cylinder 6 and outer rotaring tube 7 is meshing, interior rotating cylinder 6 inside are provided with sensor 8, culture dish 9 is placed in the groove on rotating disk 5 surfaces, and certain spacing is arranged between the adjacent culture dish 9.
In the present embodiment, eight culture dish 9 of interior rotating cylinder 6 interior placements.
When present embodiment is worked, at first Cord blood to be separated is injected culture dish 9, and with culture dish 9 sealings, be placed in the groove on rotating disk 5 surfaces, motor 3, sensor 8 are connected with external equipment respectively.Successively that interior rotating cylinder 6, outer rotaring tube 7 and rotating disk 5 is meshing, starter motor 3, driven rotary dish 5 be with motor 3 rotating shafts 4 synchronous rotaries, thus in driving rotating cylinder 6 centered by rotating disk 5 with outer rotaring tube 7 synchronous rotating Vortexes.In the process of separating, velocity of separation and centrifugal force can be realized automatic adjusting, thereby reduce the damage to stem cell, improve the surviving rate of stem cell.
In the present embodiment, designed inside and outside barrel configuration, made interior rotating cylinder 6 keep balance and stability speed that Cord blood is separated with outer rotaring tube 7, reduce the damage to the stem cell that separates, in addition, velocity of separation and centrifugal force can be realized automatic adjusting, separate thoroughly, the Cord blood purity of separating is high.
More than show and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof
Claims (2)
1. centrifugal separating device, it is characterized in that, comprise controlling box, be installed on the rotating disk on motor and connection and the machine shaft on the controlling box base plate and be fixed on rotating cylinder on the rotating disk, wherein, rotating cylinder on the rotating disk is divided into interior rotating cylinder and outer rotaring tube, interior rotating cylinder and outer rotaring tube and rotating disk are concentric(al) circles, the bottom of rotating disk upper surface and interior rotating cylinder and outer rotaring tube is meshing, interior rotating cylinder inside is provided with sensor, culture dish is placed in the groove of rotary disk surface, and certain spacing is arranged between the adjacent culture dish.
2. a kind of centrifugal separating device according to claim 1 is characterized in that, can place some culture dish in the interior rotating cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372474 CN202730109U (en) | 2012-07-30 | 2012-07-30 | Centrifugal separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220372474 CN202730109U (en) | 2012-07-30 | 2012-07-30 | Centrifugal separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730109U true CN202730109U (en) | 2013-02-13 |
Family
ID=47655828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220372474 Expired - Fee Related CN202730109U (en) | 2012-07-30 | 2012-07-30 | Centrifugal separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952303A (en) * | 2014-05-05 | 2014-07-30 | 广州中国科学院先进技术研究所 | Device and method for detecting cell adhesive force by rotary shearing stress method |
| CN104593221A (en) * | 2015-01-13 | 2015-05-06 | 中国科学院生物物理研究所 | Adjustable multilayer cell separation sieve device |
| CN106635751A (en) * | 2017-03-10 | 2017-05-10 | 舟山医院 | DC cell in-vitro isolation machine |
-
2012
- 2012-07-30 CN CN 201220372474 patent/CN202730109U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952303A (en) * | 2014-05-05 | 2014-07-30 | 广州中国科学院先进技术研究所 | Device and method for detecting cell adhesive force by rotary shearing stress method |
| CN104593221A (en) * | 2015-01-13 | 2015-05-06 | 中国科学院生物物理研究所 | Adjustable multilayer cell separation sieve device |
| CN106635751A (en) * | 2017-03-10 | 2017-05-10 | 舟山医院 | DC cell in-vitro isolation machine |
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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: 20130213 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |