Plasma bag centrifugal device
By designing a plasma bag centrifugal device with rotatable spin column and filter holes, the possible damage and operational complexity of plasma bags during centrifugation is solved, and more efficient plasma separation and operational safety is achieved.
Patent Information
- Application Number
- CN202323487078.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-20
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-20
AI Technical Summary
Existing plasma bag centrifugal devices may cause the plasma bag to be damaged or deformed when squeezing plasma, making it difficult to adapt to the shape and size of different plasma bags, and are cumbersome to operate and are prone to contamination or cross-infection.
A plasma bag centrifugal device including rotatable spin columns, clips, centrifugal frames and filter holes is designed. The power of the motor is used to achieve plasma separation through the spin columns and filter holes, which simplifies the operation process and improves the device's Adaptability.
It effectively avoids damage and contamination of plasma bags, improves centrifugal effect and separation quality, reduces the labor intensity of operators, and improves the adaptability and safety of the device.
Smart Images
Figure CN222174435U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of grouting equipment, in particular to a plasma bag centrifugal device. Background Art
[0002] The plasma bag centrifuge is a specially designed device to effectively handle the residual plasma in the plasma bag. After the shearing process of the plasma bag is completed, the clamping device accurately fixes the plasma bag in a specific position so that the remaining plasma in it can be separated by the centrifuge device.
[0003] Existing plasma bag centrifuges rely primarily on a screw system to squeeze the plasma onto a clamping fixture. Although this design is effective to a certain extent, it has some significant disadvantages.
[0004] First, the squeezing action of the screw may exert excessive pressure on the plasma bag, causing damage or deformation of the plasma bag. This deformation may make the subsequent centrifugation process ineffective and may even affect the separation quality of the plasma; secondly, since different plasma bags may have different shapes and sizes, the existing clamping device may have difficulty adapting to these differences. This may cause the plasma bag to shake unnecessary during the centrifugation process, thereby affecting the centrifugation effect; in addition, the operation process of the existing clamping device is relatively cumbersome. The operator needs to manually place the plasma bag on the screw and then manually rotate the screw to squeeze the plasma. This process not only increases the labor intensity of the operator, but may also cause contamination or cross-infection of the plasma bag due to improper operation. Utility Model Content
[0005] The operator needs to manually place the plasma bag on the screw and then manually rotate the screw to squeeze the plasma. This process not only increases the labor intensity of the operator, but also may cause contamination or cross infection of the plasma bag due to improper operation. The utility model provides a plasma bag centrifugal device.
[0006] The technical solution adopted by the utility model is as follows: The utility model provides a plasma bag centrifuge device, including a centrifugal main body and a centrifugal assembly arranged in the centrifugal main body, the centrifugal assembly includes a rotatable centrifugal column, the outer peripheral surface of the centrifugal column is provided with a clamp, one end of the clamp is connected to the centrifugal column, the other end of the clamp is provided with a centrifugal frame, the centrifugal frame is provided with filter holes, and the filter holes are provided for separating plasma.
[0007] Furthermore, the centrifuge body includes a centrifuge table, a motor is provided at the upper end of the interior of the centrifuge table, a rotating table is provided at the output end of the motor, a side wall is provided at the upper end of the rotating table, a sealing cover is detachably installed at the upper end of the side wall, and the centrifuge assembly is arranged in an inner cavity surrounded by the rotating table, the side wall and the sealing cover, and the side wall is arranged to collect plasma after centrifugation.
[0008] Furthermore, a centrifugal column is provided on the rotating table, and the centrifugal column is a pentagonal column. The side wall of the centrifugal column is provided with a plurality of slots, and the clamps are detachably installed in the slots. The slots are provided for installing a centrifugal frame.
[0009] Furthermore, the filter holes are strip-shaped filter holes.
[0010] Furthermore, the filter holes on the front and rear side walls of the centrifugal frame are arranged longitudinally, and the filter holes on the side wall of the centrifugal frame away from the clamping member are arranged transversely.
[0011] Furthermore, the centrifuge frame is a rectangular parallelepiped without a cover, which is convenient for placing a plasma bag.
[0012] The beneficial effects achieved by the utility model using the above structure are as follows:
[0013] (1) The centrifuge frame is used to hold the plasma bags to be separated.
[0014] (2) Filter pore setting to separate plasma.
[0015] (3) The setting of the motor provides centrifugal power. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 This is a schematic diagram of the structure of the plasma bag centrifuge device of the utility model;
[0018] Figure 2 This is a top view of a cross-sectional view of the plasma bag centrifuge device of the utility model;
[0019] Figure 3 Schematic diagram of the centrifugal column structure;
[0020] Figure 4 This is the right view of the centrifugal frame.
[0021] Among them, 3. centrifugal table, 4. motor, 5. rotating table, 6. sealing cover, 7. side wall, 8. centrifugal column, 9. slot, 10. centrifugal frame, 11. clamp, 12. filter hole. DETAILED DESCRIPTION
[0022] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.
[0023] like Figure 1-Figure 4 As shown, it includes a centrifugal body, which includes a centrifugal table 3. A motor 4 is provided at the inner upper end of the centrifugal table 3. A rotating table 5 is provided at the output end of the motor 4. A centrifugal column 8 is provided on the rotating table 5. The centrifugal column 8 is a pentagonal prism. A plurality of card slots 9 are provided on the side wall 7 of the centrifugal column 8. A card 11 is detachably installed in the card slot 9. A side wall 7 is provided at the upper end of the rotating table 5. A sealing cover 6 is detachably installed at the upper end of the side wall 7. It also includes a centrifugal assembly arranged in the centrifugal body. The centrifugal assembly includes a card 11. One end of the card 11 is arranged on the side wall 7 of the centrifugal column 8. A centrifugal frame 10 is provided at the other end of the card 11. The front and rear side wall filter holes 12 of the centrifugal frame 10 are longitudinally arranged. The side wall filter holes 12 of the centrifugal frame 10 away from the card 11 are transversely arranged. The centrifugal frame 10 is provided with filter holes 12. The filter holes 12 are strip filter holes. The centrifugal frame 10 is a rectangular parallelepiped without a cover.
[0024] When in use, the plasma bag is placed upright in the centrifugal frame 10 with the cut end facing away from the centrifugal column 8, the centrifugal frame 10 is filled, and the centrifugal frame 10 is installed on the centrifugal column 8. The output end of the motor 4 rotates to drive the rotating table 5 to rotate, and the rotating table 5 rotates to drive the centrifugal column 8 to rotate. The rotation of the centrifugal column 8 drives the plasma belt to rotate, and then the plasma belt performs centrifugal motion, and the residual plasma in the plasma bag is thrown out by centrifugal action, and then flows into the side wall 7 through the filter holes of the centrifugal frame 10. The above is the overall working process of the present invention, and this step can be repeated the next time it is used.
[0025] It can be seen from the above embodiments that the beneficial effects of the utility model are:
[0026] The centrifuge frame is provided to hold the plasma bag to be separated; the filter holes are provided to separate the plasma; and the motor is provided to provide the power for the centrifugation.
[0027] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A plasma bag centrifuge device, comprising a centrifuge body, characterized in that: It also includes a centrifugal assembly arranged in the centrifugal body, the centrifugal assembly including a rotatable centrifugal column (8), a clamping piece (11) being provided on the outer peripheral surface of the centrifugal column (8), one end of the clamping piece (11) being connected to the centrifugal column (8), and a centrifugal frame (10) being provided at the other end of the clamping piece (11), and a filter hole (12) being provided on the centrifugal frame (10).
2. The plasma bag centrifuge device according to claim 1, characterized in that: The centrifuge body comprises a centrifuge table (3), a motor (4) is provided at the inner upper end of the centrifuge table (3), a rotating table (5) is provided at the output end of the motor (4), a side wall (7) is provided at the upper end of the rotating table (5), a sealing cover (6) is detachably mounted at the upper end of the side wall (7), and the centrifuge assembly is arranged in an inner cavity surrounded by the rotating table (5), the side wall (7) and the sealing cover (6).
3. The plasma bag centrifuge device according to claim 2, characterized in that: A centrifugal column (8) is provided on the rotating table (5), the centrifugal column (8) is a pentagonal column, a side wall (7) of the centrifugal column (8) is provided with a plurality of slots (9), and the clamping member (11) is detachably mounted in the slots (9).
4. The plasma bag centrifuge device according to claim 3, characterized in that: The filter holes (12) are strip-shaped filter holes.
5. The plasma bag centrifuge device according to claim 4, characterized in that: The filter holes (12) on the front and rear side walls of the centrifugal frame (10) are arranged longitudinally, and the filter holes (12) on the side wall of the centrifugal frame (10) away from the clamping member (11) are arranged transversely.
6. The plasma bag centrifuge device according to claim 2, characterized in that: The centrifugal frame (10) is a rectangular parallelepiped without a cover.