CN220757711U

CN220757711U - A degassing unit for preparation of cell derivative

Info

Publication number: CN220757711U
Application number: CN202322150284.XU
Authority: CN
Inventors: 康悦
Original assignee: Liaoning Shengjing Stem Cell Technology Co ltd
Current assignee: Liaoning Shengjing Stem Cell Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-04-12
Anticipated expiration: 2033-08-10

Abstract

The utility model belongs to the technical field of disinfection devices, and particularly relates to a disinfection device for preparing cell derivatives, which comprises a workbench, wherein a disinfection box is arranged at the top end of the workbench, support legs are symmetrically connected at the bottom end of the workbench, a hollowed-out placing plate is connected inside the disinfection box in a sliding manner, a box body is arranged at the upper end of the hollowed-out placing plate, a pump body is arranged at the top end of the disinfection box, a delivery pipe is connected at the water outlet end of the pump body, an adjusting structure is arranged between the delivery pipe and the box body, support pad feet are connected at the bottom ends of the support legs, a connecting structure is arranged at the connecting part between the support pad feet and the support legs, and a pull plate is connected at one end of the hollowed-out placing plate and positioned outside the disinfection box. The utility model can adjust the height of the box body according to the actual height of the sterilized container by arranging the adjusting structure, thereby preventing the problem of poor sterilizing effect caused by larger or smaller spacing between the sprinkler head and the top of the container, and enabling the sterilizing device to sterilize containers with different specifications.

Description

A degassing unit for preparation of cell derivative

Technical Field

The utility model relates to the technical field of disinfection devices, in particular to a disinfection device for preparing cell derivatives.

Background

Stem cell derivatives are derived from mesenchymal stem cells or other tissue stem cells of various origins, for example: the stem cells have strong paracrine function, the secretion is rich in various growth factors and signal molecules, and can activate adjacent cells or tissues to generate corresponding biological effects, and in the preparation process of stem cell derivatives, a storage container of a sample needs to disinfect the stem cells, so that the stem cells are convenient for subsequent use, and a disinfection device is needed.

The prior art has the following problems:

1. the height of the sterilizing mechanism of the existing sterilizing device is generally fixed, and cannot be adjusted according to different sterilized container sizes, so that the space between the sprinkler head and the top of the container is larger or smaller, thereby causing poor sterilizing effect, affecting the sterilizing effect and reducing the application range;

2. the supporting foot pad of the existing disinfection device is fixedly installed, so that if the supporting foot pad touches uneven ground, the paper leather pad needs to be found at the lower part, and the mode is complex and inconvenient to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a disinfection device for preparing cell derivatives, which solves the problems that the prior disinfection device cannot be adjusted according to different disinfected container sizes, so that the distance between a sprinkler head and the top of the container is larger or smaller, the disinfection effect is poor, and a supporting pad foot is fixedly installed, so that when the supporting pad foot touches uneven ground, a paper pad is required to be found at a lower position.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a degassing unit for cell derivative preparation, includes the workstation, the top of workstation is equipped with the disinfection case, and the bottom symmetry of workstation is connected with the supporting leg, the inside sliding connection of disinfection case has the fretwork to place the board, the upper end that the board was placed to the fretwork is equipped with the box body, the pump body is installed on the top of disinfection case, the play water end of the pump body is connected with the conveyer pipe, be equipped with adjusting structure between conveyer pipe and the box body, the bottom of supporting leg is connected with the supporting pad foot, junction is equipped with connection structure between supporting pad foot and the supporting leg, the one end that the board was placed to the fretwork and the external connection that is located the disinfection case have the arm-tie.

As a preferable technical scheme of the utility model, the adjusting structure comprises a fixed plate connected in a sterilizing box, a positive motor and a negative motor are arranged at the top end of the fixed plate, a screw is connected with the output end of the positive motor and is arranged in a hollow groove formed in the fixed plate, the top end of the box body is symmetrically connected with an L-shaped plate, one end of the L-shaped plate on the right side is connected with a screw block, the screw block is sleeved outside the screw rod in a threaded manner, a plate groove matched with the L-shaped plate is formed in the side wall of the fixed plate, a corrugated pipe is connected between the two L-shaped plates, and the corrugated pipe is connected between the conveying pipe and the box body.

As a preferable technical scheme of the utility model, the adjusting structure further comprises a limiting plate connected in the sterilizing box, and a limiting groove matched with the L-shaped plate is formed in the side wall of the limiting plate.

As a preferable technical scheme of the utility model, the connecting structure further comprises a cavity which is arranged in the supporting leg, a connecting column is arranged in the cavity, the bottom end of the connecting column is connected with the top end of the supporting pad foot, gears are symmetrically arranged on two sides of the connecting column, racks are meshed on one side of the gears, and the racks are equidistantly connected to the outer surface wall of the connecting column.

As a preferable technical scheme of the utility model, the connecting structure further comprises a slot which is arranged on the front surface wall of the connecting column and the supporting leg, and an inserting block is inserted into the slot.

As a preferable technical scheme of the utility model, the water inlet end of the pump body is connected with a water inlet pipe, and the top end of the workbench is provided with a water leakage groove.

As a preferable technical scheme of the utility model, the side wall of the supporting leg is connected with a transverse plate, the top end of the transverse plate is provided with a liquid receiving box, the outer surface wall of the liquid receiving box is connected with a liquid discharge pipe in a penetrating way, and the liquid discharge pipe is provided with a valve body.

As a preferable technical scheme of the utility model, a key panel is arranged on the front surface wall of the disinfection box, the key panel is electrically connected with the positive and negative motor and the pump body, and a transparent viewing window is arranged at the upper end of the key panel.

Compared with the prior art, the utility model provides a disinfection device for preparing cell derivatives, which has the following beneficial effects:

1. this a degassing unit for cell derivative preparation, through setting up adjusting structure, when using, open positive and negative motor, positive and negative motor drive screw rod forward and reverse rotation for the spiral shell piece reciprocates, utilizes the deformation of bellows, can be according to the high height of box body of the sterile container of reality is adjusted, has prevented that interval between sprinkler head and the container top is great or less and lead to the poor problem of disinfection effect, makes its degassing unit disinfect to the container of different specifications, in addition, when the box body reciprocates, the tip of left L template slides in the spacing groove that the limiting plate was seted up, can play spacing effect, makes its box body be parallel form and removes, the phenomenon of slope appears when preventing to remove, easy operation is convenient, has improved degassing unit's adaptability.

2. This a degassing unit for preparation of cell derivative, through setting up connection structure, when degassing unit arranges uneven ground in, at first extract the slot with the plug, hold and stimulate the supporting pad foot afterwards, rack and gear mesh on making its spliced pole, can highly adjust the supporting pad foot that is in the low, be on same horizontal plane when having prevented that degassing unit from placing, be the slope form and lead to the unstable problem when degassing unit places, thereby guaranteed degassing unit stability of placing, in addition, after highly adjusting, insert the plug in the slot, can play fixed effect, prevent that highly changing, the simple operation is convenient, degassing unit's practicality has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the adjusting structure of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

FIG. 4 is an enlarged schematic view of the connecting structure of the present utility model;

fig. 5 is a perspective view showing the appearance of the present utility model.

In the figure: 1. a work table; 2. a sterilization box; 3. support legs; 4. a hollow placement plate; 5. a case body; 6. a pump body; 7. a delivery tube; 8. an adjustment structure; 81. a fixing plate; 82. a forward and reverse motor; 83. a screw; 84. an L-shaped plate; 85. a screw block; 86. a plate groove; 87. a bellows; 88. a limiting plate; 89. a limit groove; 9. supporting foot pads; 10. a connection structure; 101. a cavity; 102. a connecting column; 103. a gear; 104. a rack; 105. a slot; 106. inserting blocks; 11. pulling a plate; 12. a water inlet pipe; 13. a water leakage groove; 14. a cross plate; 15. a liquid receiving box; 16. a key panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the present embodiment: a degassing unit for cell derivative preparation, including workstation 1, the top of workstation 1 is equipped with disinfection case 2, and the bottom symmetry of workstation 1 is connected with supporting leg 3, play the effect of support, the inside sliding connection of disinfection case 2 has fretwork to place board 4, be used for placing the container of waiting sterile, the upper end that board 4 was placed to the fretwork is equipped with box body 5, pump body 6 is installed on the top of disinfection case 2, the play water end of pump body 6 is connected with conveyer pipe 7, be equipped with adjusting structure 8 between conveyer pipe 7 and the box body 5, the bottom of supporting leg 3 is connected with supporting pad foot 9, can avoid supporting leg 3 bottom direct with ground contact, the junction is equipped with connection structure 10 between supporting pad foot 9 and the supporting leg 3, the one end that board 4 was placed to the fretwork just is located the external connection of disinfection case 2 has pulling plate 11, be convenient for place board 4 pull out or push.

In this embodiment, the adjusting structure 8 includes a fixing plate 81 connected in the sterilizing box 2, a positive and negative motor 82 is installed at the top end of the fixing plate 81, a screw 83 is connected to the output end of the positive and negative motor 82, the screw 83 is disposed in a hollow groove formed in the fixing plate 81, the top end of the box 5 is symmetrically connected with an L-shaped plate 84, one end of the right L-shaped plate 84 is connected with a screw block 85, the screw block 85 is screwed on the outside of the screw 83, a plate groove 86 matched with the L-shaped plate 84 is formed in the side wall of the fixing plate 81, a bellows 87 is connected between the two L-shaped plates 84, the bellows 87 is connected between the conveying pipe 7 and the box 5, the height of the box 5 can be adjusted according to the actual sterilized container height, the problem that the space between the spray head and the top of the container is larger or smaller, and the sterilizing effect is poor is prevented, and the sterilizing device can sterilize containers of different specifications; the adjusting structure 8 also comprises a limiting plate 88 connected in the sterilizing box 2, and a limiting groove 89 matched with the L-shaped plate 84 is formed in the side wall of the limiting plate 88 to play a limiting role, so that the box body 5 moves in a parallel manner and the phenomenon of inclination during movement is prevented; the connecting structure 10 further comprises a cavity 101 formed in the supporting leg 3, a connecting column 102 is arranged in the cavity 101, the bottom end of the connecting column 102 is connected with the top end of the supporting pad foot 9, gears 103 are symmetrically arranged on two sides of the connecting column 102, racks 104 are meshed with one side of the gears 103, the racks 104 are equidistantly connected to the outer surface wall of the connecting column 102, the height of the supporting pad foot 9 at the lower position is adjusted, the sterilizing device is placed on the same horizontal plane, and the problem that the sterilizing device is unstable when placed due to the fact that the sterilizing device is inclined during placement is solved, so that the placing stability of the sterilizing device is ensured; the connecting structure 10 further comprises a slot 105 formed in the front surface wall of the connecting column 102 and the supporting leg 3, an insert 106 is inserted into the slot 105, and after the height is adjusted, the insert 106 is inserted into the slot 105, so that the fixing effect can be achieved, and the height is prevented from being changed; the water inlet end of the pump body 6 is connected with a water inlet pipe 12, the top end of the workbench 1 is provided with a water leakage groove 13, and the water leakage groove 13 can discharge waste liquid in the disinfection box 2; the side wall of the supporting leg 3 is connected with a transverse plate 14, the top end of the transverse plate 14 is provided with a liquid receiving box 15, the outer surface wall of the liquid receiving box 15 is connected with a liquid discharge pipe in a penetrating way, a valve body is arranged on the liquid discharge pipe, and the liquid receiving box 15 can receive discharged waste liquid; the front surface wall of the disinfection box 2 is provided with a key panel 16, the key panel 16 is electrically connected with the positive and negative motor 82 and the pump body 6, the upper end of the key panel 16 is provided with a transparent viewing window, and the key panel 16 can control the positive and negative motor 82 and the pump body 6 to be opened or closed.

The working principle and the using flow of the utility model are as follows: when the disinfection box is used, the pull plate 11 is held by hand and pulled, the disinfection box 2 is pulled out of the hollow placing plate 4, then a container to be disinfected is sequentially placed on the hollow placing plate 4, then the disinfection box 2 is pushed in, the forward and reverse motor 82 is started, the forward and reverse motor 82 drives the screw 83 to rotate forward and reverse, the screw block 85 moves up and down, the deformation of the corrugated pipe 87 is utilized, and the end part of the L-shaped plate 84 on the left side slides in the limit groove 89 formed in the limit plate 88 when moving, the height of the box body 5 can be adjusted according to the actual height of the disinfected container, then the water inlet pipe 12 is connected, the disinfection liquid enters the box body 5 through the conveying pipe 7 to be disinfected through the spray head, waste water generated during disinfection falls into the liquid receiving box 15 through the water leakage groove 13, and a phenomenon of turbulent flow is prevented.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sterilizing device for the preparation of cell derivatives, comprising a table (1), characterized in that: the utility model discloses a disinfection box, including disinfection box (1), support leg (3) are connected with to the top of workstation (1), the inside sliding connection of disinfection box (2) has fretwork to place board (4), the upper end that board (4) was placed to the fretwork is equipped with box body (5), pump body (6) are installed on the top of disinfection box (2), the play water end of pump body (6) is connected with conveyer pipe (7), be equipped with regulation structure (8) between conveyer pipe (7) and box body (5), the bottom of support leg (3) is connected with support pad foot (9), junction between support pad foot (9) and support leg (3) is equipped with connection structure (10), the one end that board (4) was placed to the fretwork and the external connection that is located disinfection box (2) have arm-tie (11).

2. A sterilizing unit for use in the preparation of cell derivatives according to claim 1, wherein: the utility model provides an adjusting structure (8) is including connecting fixed plate (81) in disinfect box (2), positive and negative motor (82) are installed on the top of fixed plate (81), the output of positive and negative motor (82) is connected with screw rod (83), in the empty slot that fixed plate (81) were seted up is located to screw rod (83), the top symmetry of box body (5) is connected with L template (84), the right side the one end of L template (84) is connected with screw block (85), screw block (85) thread bush locates the outside of screw rod (83), plate groove (86) with L template (84) assorted are seted up to the lateral wall of fixed plate (81), two be connected with bellows (87) between L template (84), bellows (87) are connected between conveyer pipe (7) and box body (5).

3. A sterilizing unit for use in the preparation of cell derivatives according to claim 2, wherein: the adjusting structure (8) further comprises a limiting plate (88) connected in the sterilizing box (2), and a limiting groove (89) matched with the L-shaped plate (84) is formed in the side wall of the limiting plate (88).

4. A sterilizing unit for use in the preparation of cell derivatives according to claim 1, wherein: the connecting structure (10) further comprises a cavity (101) formed in the supporting leg (3), a connecting column (102) is arranged in the cavity (101), the bottom end of the connecting column (102) is connected with the top end of the supporting pad leg (9), gears (103) are symmetrically arranged on two sides of the connecting column (102), racks (104) are meshed on one side of the gears (103), and the racks (104) are equidistantly connected to the outer surface wall of the connecting column (102).

5. A sterilizing unit for use in the preparation of cell derivatives as claimed in claim 4, wherein: the connecting structure (10) further comprises a slot (105) which is formed in the front surface wall of the connecting column (102) and the supporting leg (3), and an inserting block (106) is inserted into the slot (105).

6. A sterilizing unit for use in the preparation of cell derivatives according to claim 1, wherein: the water inlet end of the pump body (6) is connected with a water inlet pipe (12), and the top end of the workbench (1) is provided with a water leakage groove (13).

7. A sterilizing unit for use in the preparation of cell derivatives according to claim 1, wherein: the side wall of supporting leg (3) is connected with diaphragm (14), the top of diaphragm (14) is equipped with and connects liquid case (15), the outward appearance wall through connection of liquid case (15) has the fluid-discharge tube, install the valve body on the fluid-discharge tube.

8. A sterilizing unit for use in the preparation of cell derivatives according to claim 1, wherein: the front surface wall of the disinfection box (2) is provided with a key panel (16), the key panel (16) is electrically connected with the positive and negative motor (82) and the pump body (6), and the upper end of the key panel (16) is provided with a transparent viewing window.