CN212381992U - Equipment for preventing stem cells from being polluted - Google Patents

Abstract

The utility model discloses a prevent contaminated equipment of stem cell belongs to medical equipment technical field, the power distribution box comprises a box body, the inboard fixed mounting of box has liquid nitrogen layer, liquid nitrogen layer right side can be dismantled and be connected with the refrigeration piece, the inboard bottom of box can be dismantled and be connected with the support frame, the inside fixed mounting of support frame has the motor, support frame top bolted connection has the support, support right side fixed mounting has the spout, spout right side sliding connection has the slider, the welding of slider right side has the pillar, the pillar top can be dismantled and be connected with the carrier, box right side hinged joint has the observation window, the observation window left side can be dismantled and be connected with the thermometer, the inboard top of box can be dismantled and be connected with ultraviolet. The utility model discloses an ultraviolet lamp of installation carries out germicidal treatment to the box is inside, avoids the stem cell to receive the pollution, has fine practicality, the suggestion popularization.

Description

Equipment for preventing stem cells from being polluted

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a prevent contaminated equipment of stem cell.

Background

Stem cells are a type of pluripotent cells that have the ability to self-replicate. Under certain conditions, it can differentiate into a variety of functional cells. The stem cells are divided into embryonic stem cells and adult stem cells according to the development stage of the stem cells. The stem cells are divided into three categories, totipotent stem cells, pluripotent stem cells and unipotent stem cells according to the development potential of the stem cells. Stem cells are insufficiently differentiated and immature cells, have potential functions of regenerating various tissues, organs and human bodies, and are called universal cells in the medical field.

Patent No. 201820455647.7 discloses a prevent contaminated equipment of stem cell, can avoid effectively that the stem cell receives the invasion of germ, when needs take out the stem cell, can close first flexible isolated board in advance, avoids the germ to invade in the freezer, can carry out germicidal treatment through sterilamp when taking out the completion, forms good sterile environment.

The above-mentioned device for preventing stem cells from being contaminated has the following disadvantages when in use:

1. when the device is used, a better refrigeration effect cannot be achieved, and the preservation of stem cells is influenced.

2. When the stem cells need to be taken out, the culture dish cannot be quickly taken out of the device, and the use efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent contaminated equipment of stem cell aims at the ultraviolet lamp through the installation, to the inside bacterial treatment that disinfects of box, avoids the stem cell to receive the pollution.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of prevent contaminated equipment of stem cell, the power distribution box comprises a box body, the inboard fixed mounting of box has liquid nitrogen layer, liquid nitrogen layer right side can be dismantled and be connected with the refrigeration piece, the inboard bottom of box can be dismantled and be connected with the support frame, the inside fixed mounting of support frame has the motor, support frame top bolted connection has the support, support right side fixed mounting has the spout, spout right side sliding connection has the slider, the welding of slider right side has the pillar, the pillar top can be dismantled and be connected with the carrier, box right side hinged joint has the observation window, the observation window left side can be dismantled and be connected with the thermometer, the inboard top of box can be dismantled and be connected with ultraviolet lamp, ultraviolet lamp right side hinged.

Optionally, the charging port is fixedly mounted at the bottom end of the right side of the box body, the indicating lamp is detachably connected to the upper side of the charging port, and the storage battery is fixedly mounted on the left side of the charging port.

Optionally, the inner side of the carrier is detachably connected with a rubber layer, and a culture dish is fixedly mounted on the left side of the rubber layer.

Optionally, the input of battery and external power source's output electric connection, the input of motor, ultraviolet ray, refrigeration piece and pilot lamp all with the output electric connection of battery.

The utility model has the advantages as follows:

1. the utility model discloses a liquid nitrogen layer of installation, the refrigeration piece, battery and ultraviolet lamp, during the use, open ultraviolet lamp's switch earlier, ultraviolet lamp begins to work, to the inside bacterial treatment that carries out of box, make the box form better sterile environment, the liquid layer of the inboard installation of box makes the inside comparatively microthermal environment that keeps of box, the battery begins to give the refrigeration piece power supply simultaneously, the refrigeration piece is the semiconductor refrigeration piece, after the power is gone up, the electron negative pole is started, at first through P type semiconductor, the heat absorption capacity here, N type semiconductor has been arrived, emit the heat again, every process NP module, have the heat by being sent to the order outside by one side and cause the difference in temperature and form the cold and hot end, thereby reach refrigerated effect, make the temperature reduction in the box, restrain the growth of other microorganisms, avoid dry cell to receive the pollution.

2. The utility model discloses a motor of installation, the battery, the spout, a slide block, the pillar, carrier and culture dish, when will follow the box in and take out the culture dish, open the switch of motor, the battery begins the power supply to the motor, the magnetic field of motor is to the effect of electric current atress, make the motor rotate, convert the electric energy into mechanical energy, the motor promotes the pillar rebound afterwards, the slider of pillar both sides installation slides in the spout of support side-mounting, reach laborsaving effect, the pillar can not rock at the in-process of rebound simultaneously, thereby guarantee that the culture dish placed can not appear inclining in the carrier of pillar top.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of an overall structure of an apparatus for preventing stem cells from being contaminated according to an embodiment of the present invention;

fig. 2 is a schematic view of a carrier of an apparatus for preventing stem cells from being contaminated according to an embodiment of the present invention;

in the figure: 1. the device comprises a box body, 2, a liquid nitrogen layer, 3, a refrigerating sheet, 4, a support, 5, an ultraviolet lamp, 6, a fetching window, 7, a sliding groove, 8, a sliding block, 9, a carrier, 10, a support column, 11, an observation window, 12, a thermometer, 13, an indicating lamp, 14, a storage battery, 15, a charging port, 16, a support frame, 17, a motor, 18, a culture dish, 19 and a rubber layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An apparatus for preventing stem cells from being contaminated according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 to 2, an apparatus for preventing stem cells from being contaminated according to an embodiment of the present invention includes a housing 1, a liquid nitrogen layer 2 is fixedly arranged on the inner side of the box body 1, a refrigerating sheet 3 is detachably connected on the right side of the liquid nitrogen layer 2, the bottom end of the inner side of the box body 1 is detachably connected with a support frame 16, a motor 17 is fixedly arranged in the support frame 16, a support 4 is connected with the upper part of the support frame 16 through a bolt, a chute 7 is fixedly arranged at the right side of the support 4, the right side of the sliding chute 7 is connected with a sliding block 8 in a sliding way, the right side of the sliding block 8 is welded with a support post 10, a carrier frame 9 is detachably connected above the support post 10, the right side of the box body 1 is hinged with an observation window 11, the left side of the observation window is detachably connected with a thermometer 12, the top end of the inner side of the box body 1 is detachably connected with an ultraviolet lamp 5, and the right side of the ultraviolet lamp 5 is hinged with a fetching window 6.

Illustratively, the inside of the box body is sterilized by an ultraviolet lamp.

Referring to fig. 1, a charging port 15 is fixedly installed at the bottom end of the right side of the box body 1, an indicator lamp 13 is detachably connected above the charging port 15, and a storage battery 14 is fixedly installed at the left side of the charging port 15.

Illustratively, the motor and the ultraviolet lamp are powered by an installed battery.

Referring to fig. 2, a rubber layer 19 is detachably connected to the inner side of the carrier frame 9, and a culture dish 18 is fixedly mounted on the left side of the rubber layer 19.

Illustratively, the culture dish is prevented from shaking by the friction force applied to the culture dish and the carrier frame through the arranged rubber layer.

Referring to fig. 1, the input end of the storage battery 14 is electrically connected to the output end of the external power source, and the input ends of the motor 17, the ultraviolet lamp 5, the refrigeration sheet 3, and the indicator lamp 13 are electrically connected to the output end of the storage battery 14.

Illustratively, the consumer operates normally by connecting to an external power source.

The embodiment of the utility model provides an equipment for preventing stem cells from being polluted, during the use, the switch of ultraviolet lamp 5 is firstly opened, ultraviolet lamp 5 starts to work, the sterilization treatment is carried out to the inside of box 1, make box 1 form better sterile environment, the liquid nitrogen layer 2 installed at the inner side of box 1 makes the inside of box keep a comparatively low temperature environment, simultaneously storage battery 14 starts to supply power to refrigerating sheet 3, refrigerating sheet 3 is semiconductor refrigerating sheet, after the power supply is connected, the electron cathode starts, firstly passes through P type semiconductor, the heat absorption amount is reached, N type semiconductor is emitted, the heat is emitted again, every time passing through an NP module, the heat is sent to the outside from one side to cause the temperature difference to form the cold and hot end, thereby the refrigerating effect is reached, the temperature in box 1 is reduced, the growth of other microorganisms is inhibited, the stem cells are prevented from being polluted, the condition inside box 1 is observed through observation window 11 installed at the right side of box 1, meanwhile, the thermometer 12 is arranged on the left side of the observation window 11 to know the temperature inside the box body 1, when the culture dish 18 is to be taken out from the box body 1, the switch of the motor 17 is turned on, the storage battery 14 starts to supply power to the motor 17, the magnetic field of the motor 17 acts on the current stress to enable the motor 17 to rotate, the electric energy is converted into mechanical energy, then the motor 17 pushes the support column 10 to move upwards, the sliding blocks 8 arranged on the two sides of the support column 10 slide in the sliding grooves 7 arranged on one side of the support 4, the labor-saving effect is achieved, meanwhile, the support column 10 cannot shake in the upward moving process, the culture dish 18 placed in the carrier frame 9 above the support column 10 cannot incline, when the support column 10 moves to the top of the box body 1, the switch of the motor 17 is turned off, the support column 10 stops moving, then the fetching window 6 is opened, the culture dish 18 is taken out, the culture, then open the motor 17 switch, motor 17 converts the electrical energy into mechanical energy, and the pillar 10 moves down, when the pillar 10 removed 1 bottom of box, closed motor 17 switch, the pilot lamp 13 of observing 1 right side installation of box afterwards, if pilot lamp 13 scintillation, in time charge battery 14 through the mouth 15 that charges of pilot lamp 13 below installation, make things convenient for the battery in time to supply power for the consumer of installation in the box 1.

It should be noted that the present invention relates to an apparatus for preventing stem cells from being contaminated, which comprises a box body 1, a liquid nitrogen layer 2, a refrigeration sheet 3, a support 4, an ultraviolet lamp 5, a fetching window 6, a sliding chute 7, a sliding block 8, a carrier 9, a pillar 10, an observation window 11, a thermometer 12, an indicator light 13, a storage battery 14, a charging port 15, a support frame 16, a motor 17, a culture dish 18, and a rubber layer 19, wherein the above accessories are all prior art products, selected and installed by those skilled in the art according to the use requirements, and are all universal standard components or components known by those skilled in the art, and the structure and principle of the components are all known by those skilled in the art through technical manuals or conventional experimental methods, and the applicant does not specifically limit here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. The utility model provides a prevent contaminated equipment of stem cell, includes box (1), its characterized in that, box (1) inboard fixed mounting has liquid nitrogen layer (2), liquid nitrogen layer (2) right side can be dismantled and be connected with refrigeration piece (3), box (1) inboard bottom can be dismantled and be connected with support frame (16), the inside fixed mounting of support frame (16) has motor (17), bolted connection has support (4) above support frame (16), support (4) right side fixed mounting has spout (7), spout (7) right side sliding connection has slider (8), slider (8) right side welding has pillar (10), pillar (10) top can be dismantled and be connected with carrier (9), box (1) right side hinged joint has observation window (11), the observation window left side can be dismantled and be connected with thermometer (12), the box (1) inboard top can be dismantled and be connected with ultraviolet lamp (5), ultraviolet lamp (5) right side hinged joint has thing window (6).

2. The apparatus for preventing stem cells from being polluted according to claim 1, wherein a charging port (15) is fixedly installed at the bottom end of the right side of the box body (1), an indicator lamp (13) is detachably connected above the charging port (15), and a storage battery (14) is fixedly installed at the left side of the charging port (15).

3. The apparatus for preventing stem cells from being polluted according to claim 1, wherein a rubber layer (19) is detachably connected to the inner side of the carrier rack (9), and a culture dish (18) is fixedly installed on the left side of the rubber layer (19).

4. The apparatus for preventing stem cells from being polluted according to claim 2, wherein the input end of the storage battery (14) is electrically connected with the output end of an external power supply, and the input ends of the motor (17), the ultraviolet lamp (5), the refrigerating sheet (3) and the indicator light (13) are electrically connected with the output end of the storage battery (14).

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