CN212833716U - Centrifugal adapter for umbilical cord blood collection bag - Google Patents
Centrifugal adapter for umbilical cord blood collection bag Download PDFInfo
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- CN212833716U CN212833716U CN202021104004.1U CN202021104004U CN212833716U CN 212833716 U CN212833716 U CN 212833716U CN 202021104004 U CN202021104004 U CN 202021104004U CN 212833716 U CN212833716 U CN 212833716U
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- blood collection
- collection bag
- clamp
- centrifugation
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Abstract
The utility model discloses an adapter for centrifugation of a cord blood collection bag, which comprises a centrifuge adapter; the centrifugal machine adapter is characterized in that a separating device is arranged in the middle of the centrifugal machine adapter, the separating device is a middle partition plate, a clamp is arranged at the top of the middle partition plate and is buckled with the middle partition plate, one side of the clamp is connected with the centrifugal machine adapter through a hinge, a lock catch is arranged on the other side of the clamp, and the lock catch is an annular lock catch. When the clip is closed, the clip may be secured to the adapter. When the blood collection bag is centrifuged, the bag filled with blood is placed to one side of the intermediate partition plate, the spare part at the upper part of the blood collection bag and the pipeline are folded to the other side of the intermediate partition plate, then the blood collection bag is fixed between the clamp and the intermediate partition plate by using the clamp, the lock catch is buckled for centrifugation, and the problem of wrinkles caused by centrifugal falling of the blood collection bag is effectively solved.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, during the centrifugation umbilical cord blood collection bag of mainly used blood storehouse, fixed collection bag prevents to gather the bag and sinks in the adapter because of centrifugal force and action of gravity and forms the fold, influences centrifugal effect to influence the separation extraction quality of hemopoietic stem cell.
Background
At present, in a blood bank and a stem cell laboratory, when hematopoietic stem cells are extracted, a blood collection bag is usually centrifuged by using a large-capacity floor-type centrifuge, and the hematopoietic stem cells are separated by layering after centrifugation. The adapter that centrifugation was used, each laboratory can install intermediate bottom additional usually by oneself, is divided into two with adapter inner space, makes the adapter inner space more be close to the blood sampling bag volume, and the stand that the blood sampling bag can be better in the adapter to the blood sampling bag sinks in the adapter because of centrifugal force and action of gravity and forms the fold when preventing the centrifugation, influences centrifugal effect, thereby influences the separation extraction quality of hemopoietic stem cell. However, this method is not an optimal solution, and the blood collection bag still has small folds during centrifugation. The utility model designs a can fix centrifuge adapter of blood sampling bag has effectively solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that the blood sampling bag still can produce the fold by a small margin when the centrifugation.
In order to solve the above technical problem, the utility model discloses a following technical means:
an adapter for centrifugation of an umbilical cord blood collection bag, comprising a centrifuge adapter; the centrifugal machine adapter is characterized in that a separating device is arranged in the middle of the centrifugal machine adapter, the separating device is a middle partition plate, a clamp is arranged at the top of the middle partition plate and is buckled with the middle partition plate, one side of the clamp is connected with the centrifugal machine adapter through a hinge, a lock catch is arranged on the other side of the clamp, and the lock catch is an annular lock catch. The utility model discloses use convenient simple easy operation, economical and practical is fit for using widely in blood bank or stem cell laboratory.
Preferably, the present invention further provides:
the middle partition board is rectangular, the length of the middle partition board is set according to the size of the centrifuge adapter, and the interior of the centrifuge adapter is divided into two parts by the middle partition board.
The shape of the clamp is cuboid or cylindrical groove shape.
The inner side of the clamp groove is provided with a buffering anti-skid pad.
The middle partition plate and the clamp are made of Delrin materials.
The lock catch part can adopt a belt and a metal button-sewing material.
The centrifuge adapter is made of rubber and nylon materials.
The buffering anti-skid pad is made of soft rubber materials.
The utility model is provided with a middle clapboard and a clip, and a buffering anti-skid pad is arranged in the clip; one side of the clamp is connected with the adapter through a hinge and can be opened and closed up and down; the other side is provided with a lock catch, and when the clamp is closed, the clamp can be fixed on the adapter. When the blood collection bag is centrifuged, the bag filled with blood is placed to one side of the intermediate partition plate, the spare part at the upper part of the blood collection bag and the pipeline are folded to the other side of the intermediate partition plate, then the blood collection bag is fixed between the clamp and the intermediate partition plate by using the clamp, the lock catch is buckled for centrifugation, and the problem of wrinkles caused by centrifugal falling of the blood collection bag is effectively solved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
Fig. 3 is a side sectional view of the clip of the present invention.
Fig. 4 is a schematic view of the lock of the present invention.
Description of reference numerals: 1-a centrifuge adapter; 2-intermediate partition board; 3-a clamp; 4-a hinge; 5-locking and buckling.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1, 2 and 3, the adapter for centrifugation of a blood collection bag for umbilical cord blood of the present invention comprises a separator disposed in the middle of a centrifuge adapter 1, the separator is a middle partition 2, a clip 3 is disposed on the top of the middle partition 2, the clip 3 is fastened to the middle partition 2, one side of the clip is connected to the centrifuge adapter 1 via a hinge 4, the other side of the clip 3 is provided with a latch 5, the latch 5 is an annular latch, the middle partition 2 is rectangular, the length of the middle partition is determined according to the size of the centrifuge adapter 1, the middle partition 2 divides the interior of the centrifuge adapter 1 into two parts, the clip 3 is rectangular or cylindrical groove, a buffer anti-slip pad is disposed inside the groove of the clip 3, the middle partition 2 and the clip 3 are made of Delrin material, the latch 5 can be made of belt and metal stud material, the centrifuge adapter 1 is made of rubber and nylon material, the buffering anti-slip pad is made of soft rubber materials.
For avoiding the damage of clip to the blood sampling bag, in order to increase the frictional force between clip and the blood sampling bag when centrifugation, play antiskid and the effect that compresses tightly simultaneously, the interior survey of clip is equipped with the buffering slipmat. When the blood collection bag is centrifuged, the bag filled with blood is placed to one side of the intermediate partition plate, the spare part at the upper part of the blood collection bag and the pipeline are folded to the other side of the intermediate partition plate, then the blood collection bag is fixed between the clamp and the intermediate partition plate by using the clamp, the lock catch is buckled for centrifugation, and the problem of wrinkles caused by centrifugal falling of the blood collection bag is effectively solved. The utility model discloses install the clip additional on this basis to fixed blood sampling bag prevents that blood sampling bag from gliding, has effectively solved the influence that produces the fold to drawing the quality.
Since the above description is only a specific embodiment of the present invention, but the protection of the present invention is not limited thereto, any person skilled in the art can think of equivalent changes or substitutions of the technical features of the present invention, and all are covered in the protection scope of the present invention.
Claims (8)
1. An adapter for centrifugation of an umbilical cord blood collection bag, comprising a centrifuge adapter; the method is characterized in that: the centrifugal machine adapter is characterized in that a separating device is arranged in the middle of the centrifugal machine adapter, the separating device is a middle partition plate, a clamp is arranged at the top of the middle partition plate and is buckled with the middle partition plate, one side of the clamp is connected with the centrifugal machine adapter through a hinge, a lock catch is arranged on the other side of the clamp, and the lock catch is an annular lock catch.
2. The adapter for centrifugation of an umbilical cord blood collection bag according to claim 1, wherein: the middle partition board is rectangular, the length of the middle partition board is set according to the size of the centrifuge adapter, and the middle partition board divides the interior of the adapter into two parts.
3. The adapter for centrifugation of an umbilical cord blood collection bag according to claim 1, wherein: the shape of the clamp is cuboid or cylindrical groove shape.
4. The adapter for centrifugation of an umbilical cord blood collection bag according to claim 1, wherein: the inner side of the clamp groove is provided with a buffering anti-skid pad.
5. The adapter for centrifugation of an umbilical cord blood collection bag according to claim 1, wherein: the middle partition plate and the clamp are made of Delrin materials.
6. The adapter for centrifugation of an umbilical cord blood collection bag according to claim 1, wherein: the lock catch part can adopt a belt and a metal button-sewing material.
7. The adapter for centrifugation of an umbilical cord blood collection bag according to claim 1, wherein: the centrifuge adapter is made of rubber and nylon materials.
8. The adapter for centrifugation of an umbilical cord blood collection bag according to claim 4, wherein: the buffering anti-skid pad is made of soft rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021104004.1U CN212833716U (en) | 2020-06-16 | 2020-06-16 | Centrifugal adapter for umbilical cord blood collection bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021104004.1U CN212833716U (en) | 2020-06-16 | 2020-06-16 | Centrifugal adapter for umbilical cord blood collection bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212833716U true CN212833716U (en) | 2021-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021104004.1U Active CN212833716U (en) | 2020-06-16 | 2020-06-16 | Centrifugal adapter for umbilical cord blood collection bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212833716U (en) |
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2020
- 2020-06-16 CN CN202021104004.1U patent/CN212833716U/en active Active
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