CN205628318U - Freezing high -speed medical centrifuge - Google Patents

Abstract

The utility model provides a refrigerated high-speed medical centrifuge, which includes a frame, a display screen with a rectangular structure is installed on the side wall of the frame, two centrifugal discs are installed on the surface of the frame, and the surface of the frame is A control panel is installed, the surface of the control panel is provided with several evenly distributed buttons, the side wall of the centrifugal disc is provided with a hinge, and the surface of the frame is provided with a switch electrically connected to the centrifugal disc, And each of the switches controls one of the centrifugal discs, and a motor is installed on the side wall of the frame. The utility model can quickly centrifuge the blood that needs to be centrifuged through the centrifuge. The centrifuge also has the function of freezing, and can freeze the centrifuged blood to increase the use efficiency of the blood and prolong the use time of the blood. The structure is compact, the service life is long, and the display screen can directly display the data after centrifugation, which is helpful for medical staff to improve work efficiency.

Description

A refrigerated high-speed medical centrifuge

technical field

The utility model relates to a medical centrifuge, in particular to a freezing high-speed medical centrifuge.

Background technique

In medical equipment, some blood tests need to be used, and blood tests require component centrifugation. Usually, low-speed centrifuges are used in hospitals, and the centrifuge parameter configuration and model are more important. In municipal hospital laboratories, low-speed centrifuges are usually used for vacuum blood collection separation. Vacuum blood collection tubes are used, and the length is generally about 7ML. Municipal units have to process a large number of blood collection tubes every day, and usually choose It is a machine with a large amount of centrifugation, and it usually takes off the cap automatically after the centrifugation is completed, so as to reduce the time of manual cap removal and improve work efficiency. In the laboratory of county-level hospitals, the workload is usually not very large, and the amount to be processed in a batch is not very large. It can be configured as a low-speed centrifuge with a small separation volume. This centrifuge can separate dozens of blood collection tubes at a time, completely It can meet the separation needs of hospitals. Centrifugal separation technology has also undergone several generations of replacement, from medical centrifuges, low-speed refrigerated centrifuges, high-speed centrifuges to high-speed refrigerated centrifuges, ultra-large capacity refrigerated centrifuges, ultra-speed centrifuges, ultra-speed refrigerated centrifuges, intelligent high-speed refrigerated centrifuges. Particles of different densities, sizes or shapes settle in centrifuges at different speeds, so a roughly spherical non-uniform mixture can be separated by centrifugation for further study of biochemistry and separation of a large number of substances. The centrifugation effect of some current centrifuges is not ideal, and the centrifugation speed is slow during the centrifugation process, resulting in poor centrifugation effect, and the centrifuged blood cannot be preserved; therefore, in view of the above problems, a refrigerated high-speed medical centrifuge is proposed .

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a refrigerated high-speed medical centrifuge.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model provides a refrigerated high-speed medical centrifuge, which comprises a frame. A display screen with a rectangular structure is installed on the side wall of the frame. Two centrifugal discs are installed on the surface of the frame. The surface of the frame A control panel is installed, the surface of the control panel is provided with several evenly distributed buttons, the side wall of the centrifugal disc is provided with a hinge, and the surface of the frame is provided with a switch electrically connected to the centrifugal disc, And each of the switches controls one of the centrifugal discs, and a motor is installed on the side wall of the frame.

As a preferred technical solution of the present invention, the surface of the centrifugal disk is connected to the disk cover through the hinge, and a buckle is provided on one side of the disk cover, and the buckle is connected with the buckle groove, and the centrifugal The inside of the disc is provided with four evenly distributed grooves, and the inside of each of the grooves is provided with several evenly distributed test tube grooves, the middle part of the centrifugal disc is provided with a rotating shaft, and the top of the groove is equipped with In the tube cover, a cold air inlet is arranged between every two grooves.

As a preferred technical solution of the present invention, the centrifugal disc has a frustum-shaped structure, and the diameter of the top end of the centrifugal disc is larger than the diameter of the bottom end of the centrifugal disc.

As a preferred technical solution of the present invention, the two centrifugal disks are installed inside the disk grooves on the surface of the rack.

The beneficial effects achieved by the utility model are:

The utility model can quickly centrifuge the blood that needs to be centrifuged through the centrifuge. The centrifuge also has the function of freezing, and can freeze the centrifuged blood to increase the use efficiency of the blood and prolong the use time of the blood. The structure is compact, the service life is long, and the display screen can directly display the data after centrifugation, which is beneficial for medical staff to improve work efficiency. The multiple test tube slots inside the device can place several test tubes at one time, and the test tubes can follow the rotation of the centrifuge inside the centrifuge. The test tubes will not fall off during the rotation process, and the use safety performance is high.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

In the attached picture:

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the centrifugal disc of the present utility model;

Labels in the figure: 1, display screen; 2, frame; 3, hinge; 4, centrifugal disc; 5, switch; 6, control panel; 7, button; 8, motor; 9, buckle; 10, test tube slot; 11. Rotating shaft; 12. Disk cover; 13. Tube cover; 14. Air-conditioning inlet; 15. Groove; 16. Buckle slot.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figure 1-2, the utility model provides a kind of refrigerated high-speed medical centrifuge, comprises frame 2, and the side wall of described frame 2 is installed with the display screen 1 of rectangular structure, and described frame 2 Two centrifugal disks 4 are installed on the surface of the frame 2, a control panel 6 is installed on the surface of the frame 2, and several evenly distributed buttons 7 are arranged on the surface of the control panel 6, and the side walls of the centrifugal disk 4 are installed with hinge 3, the surface of the frame 2 is provided with a switch 5 electrically connected to the centrifugal disc 4, and each of the switches 5 controls one centrifugal disc 4, and the side wall of the frame 2 is equipped with motor8.

The surface of the centrifugal disc 4 is connected to the disc cover 12 through the hinge 3, and one side of the disc cover 12 is provided with a buckle 9, and the buckle 9 is connected to the buckle groove 16, and the inside of the centrifugal disc 4 Four evenly distributed grooves 15 are provided, and the inside of each said groove 15 is provided with several evenly distributed test tube grooves 10, and the middle part of said centrifugal disc 4 is provided with a rotating shaft 11, and said groove 15 A pipe cover 13 is installed on the top, and a cold air inlet 14 is arranged between every two grooves 15, which can directly carry out centrifugal work through the centrifugal disc, which is convenient for installation and high in working efficiency.

The centrifugal disc 4 has a frustum-shaped structure, and the diameter of the top end of the centrifugal disc 4 is larger than the diameter of the bottom end of the centrifugal disc 4 , and the rotation is relatively stable during the working process.

The two centrifugal disks 4 are installed inside the disk grooves on the surface of the frame 2, and the two centrifugal disks can perform different tasks at the same time.

When the utility model is in use, the blood is a suspension containing fine particles, and the suspended particles gradually sink due to the action of the gravity field. Particles the size of red blood cells are several microns in diameter, and their sedimentation process can be observed under the usual gravity. Turn on the switch, the switch can open the centrifugal disc, so that the disc cover of the centrifugal disc can be opened directly, and then the test tube cover can be opened, the test tube can be directly placed into the test tube slot, the test tube slot can fit the test tube, and the test tube cover is directly covered At the top of the test tube, the rotating shaft rotates, which can drive the centrifugal disk to rotate, so that the test tube rotates rapidly, and the strong centrifugal force generated by the centrifuge can force these particles to overcome the diffusion and produce sedimentation motion. Centrifugation is to use the strong centrifugal force generated by the high-speed rotation of the centrifuge rotor to accelerate the sedimentation speed of the particles in the liquid, and separate the substances with different sedimentation coefficients and buoyant densities in the sample. The blood can be directly frozen by the cold air entering the air-conditioning inlet, and the centrifuged blood can be preserved.

The beneficial effects achieved by the utility model are:

The utility model can quickly centrifuge the blood that needs to be centrifuged through the centrifuge. The centrifuge also has the function of freezing, and can freeze the centrifuged blood to increase the use efficiency of the blood and prolong the use time of the blood. The structure is compact, the service life is long, and the display screen can directly display the data after centrifugation, which is beneficial for medical staff to improve work efficiency. The multiple test tube slots inside the device can place several test tubes at one time, and the test tubes can follow the rotation of the centrifuge inside the centrifuge. The test tubes will not fall off during the rotation process, and the use safety performance is high.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. a freezing high speed medical centrifugal machine, including frame (2), it is characterised in that the sidewall peace of described frame (2) Equipped with the display screen (1) of rectangle structure, the surface of described frame (2) is provided with two centrifugal pans (4), described frame (2) Surface control panel (6) is installed, the surface configuration of described control panel (6) has several equally distributed buttons (7), The sidewall of described centrifugal pan (4) is provided with hinge (3), and the surface configuration of described frame (2) has and described centrifugal pan (4) The switch (5) being electrically connected with, and each described switch (5) one described centrifugal pan (4) of control, described frame (2) Sidewall motor (8) is installed.

A kind of freezing high speed medical centrifugal machine the most according to claim 1, it is characterised in that described centrifugal pan (4) Surface connects disk cover (12) by described hinge (3), and the side of described disk cover (12) is provided with buckle (9), described card Button (9) be connected with buckle slot (16), described centrifugal pan (4) be internally provided with four equally distributed grooves (15), And each described groove (15) be internally provided with several equally distributed cuvette grooves (10), described centrifugal pan (4) Middle part is provided with rotating shaft (11), and the top of described groove (15) is provided with lid (13), groove (15) described in each two Between be provided with cold air import (14).

A kind of freezing high speed medical centrifugal machine the most according to claim 1, it is characterised in that described centrifugal pan (4) is Truncated cone-shaped structure, and the diameter on described centrifugal pan (4) top is bigger than the diameter of described centrifugal pan (4) bottom.

A kind of freezing high speed medical centrifugal machine the most according to claim 1, it is characterised in that two described centrifugal pans (4) It is mounted on inside the dish groove on described frame (2) surface.