CN217946208U

CN217946208U - Case is shifted to living body tissue sample

Info

Publication number: CN217946208U
Application number: CN202220784360.5U
Authority: CN
Inventors: 苗春光
Original assignee: Anhui Luohua Biotechnology Co ltd
Current assignee: Anhui Luohua Biotechnology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-12-02
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a living tissue sample shifts case, including upside open-ended box, sealed lid is installed to the opening part of box, and the breather pipe is installed to the inside central authorities of box, and the air vent has been seted up to the breather pipe lateral wall, and the net face pipe has been cup jointed to the breather pipe outside, forms the ring channel that is used for placing the ice-cube between net face pipe and the breather pipe, installs the sample frame between box inside wall and the net face pipe, and the breather pipe is cup jointed to the gas blow pipe, installs in the gas blow pipe and is used for the air-blast. A ice-cube for the cold source fills in the ring channel of box central authorities, forms the air current through motor drive fan blade, makes the air current flow through the air vent of breather pipe, and the air current passes the ice sheet after passing through the air vent, gives off in the lateral wall through the net face pipe to the box inner chamber at last, and air conditioning arranges and gives off more evenly, promotes the inner loop of air current in the box.

Description

Case is shifted to living body tissue sample

Technical Field

The utility model belongs to the technical field of bionical chip, especially, relate to a living tissue sample transfer case.

Background

The bionic organ culture utilizes the precise control technology of the microfluidic chip, the living body tissue of the animal body is separated into tissues, the tissues are placed in a culture cavity of the microfluidic chip, and oxygen, growth factors, nutrients and the like are supplied according to the growth and differentiation requirements of the tissues. The micro-organ used for certain clinical test purposes is prepared. The organ can perform pharmacological detection aiming at different medicines, and can master which medicine can play the best treatment effect at the first time. The existing culture of bionic organs of the lung of smokers is used for researching the smoking amount of the smokers and the lung canceration probability.

The sample of the biomimetic organ comes from places such as a laboratory, a hospital, a school, and the like, and the sample collected in these places needs to be transported to the laboratory for research, micro-culture, biomimetic culture, pharmacological detection, and the like. Although the conventional sample tissue transfer box is provided with a special ice chamber for reducing the temperature, the temperature of each position cannot be synchronously reduced when a sample is placed in the box body, ice blocks and other fixed cold sources are mainly used in the shipping box, the temperature reduction position is single, the temperature in the box body is difficult to be uniformly reduced, and partial samples are rotten. The reasons are traced, and the existing transfer box is found to have poor cooling function, unsatisfactory heat preservation effect and the like. Therefore, the utility model discloses mainly improve on current transfer case basis, provide a rapid cooling and balanced transfer case, it is slow to solve current transfer case cooling rate, leads to the rotten problem of sample.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a living body tissue sample transfer case provides a rapid cooling and balanced transfer case, and it is slow to solve current transfer case cooling rate, leads to the rotten problem of sample.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a living tissue sample transfer box comprises a box body with an opening at the upper side, wherein a sealing cover is arranged at the opening of the box body, a vent pipe is arranged in the center of the interior of the box body, the side wall of the vent pipe is provided with an air hole, the lower end of the vent pipe is vertically fixed at the bottom of the box body, and the upper end of the vent pipe is opened and extends to the opening side of the box body;

a mesh surface pipe is sleeved outside the vent pipe, an annular groove for placing ice blocks is formed between the mesh surface pipe and the vent pipe, and a sample rack is arranged between the inner side wall of the box body and the mesh surface pipe;

the sealed side opening position that corresponds the breather pipe of lid installs the gas blow pipe, the gas blow pipe cup joints the breather pipe, install the flabellum that is used for the blast air in the gas blow pipe, sealed lid is installed drive flabellum pivoted motor.

Further, a cavity is formed in the sealing cover, the motor is installed in the cavity, and the sealing cover is provided with a vent hole corresponding to the lower side wall of the cavity.

Furthermore, the side wall of the box body is provided with an interlayer for heat preservation.

Furthermore, the bottom of the box body is provided with a water through hole communicated with the interlayer, and the interlayer at the bottom of the box body is provided with a drain pipe.

Further, the sample frame comprises an annular supporting plate, a through hole for placing the sample tube is formed in the supporting plate, and a supporting frame is arranged on the lower side of the supporting plate.

Furthermore, the inner side wall of the box body is provided with a plurality of groove bodies, the groove bodies are uniformly arranged around the inner side wall of the box body, and the cross sections of the groove bodies are arc-shaped.

The utility model discloses following beneficial effect has: a ice-cube fills in the ring channel of box central authorities for the cold source, form the air current through motor drive flabellum, make the air current flow through the air vent of breather pipe, the air current passes through behind the air vent, pass the ice sheet, give off in to the box inner chamber through the lateral wall of wire netting pipe at last, air conditioning arranges and gives off more evenly, add the gas flow, promote the inner loop of air current in the box, the temperature that makes inside each position of box is very balanced, the flow of air current accelerates the ice-cube to melt and the heat absorption, can reduce the temperature in the box fast.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1: the utility model discloses the schematic structure.

FIG. 2: the utility model discloses box structure picture.

FIG. 3: the utility model discloses sealed lid structure picture.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a box body 1, a sealing cover 2, a vent pipe 3, a mesh surface pipe 4, a sample rack 5, an air blowing pipe 21, a motor 22, a cavity 23, an interlayer 11, a drain pipe 13, the sample rack 5, a supporting plate 51, a perforation 52, a supporting frame 53 and a trough body 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the embodiments are only some embodiments, not all embodiments, of the present invention.

The utility model discloses in, it is understood that: the terms "open," "upper," "lower," "thickness," "top," "center," "length," "inner," "peripheral," and the like are used herein for convenience and to simplify the description, and do not indicate or imply that the referenced components must have a particular orientation.

As shown in fig. 1-3: a living tissue sample transfer box comprises a box body 1 with an opening at the upper side, wherein a sealing cover 2 is arranged at the opening of the box body 1, a vent pipe 3 is arranged in the center of the inside of the box body 1, the inner cavities of the box body and the box body are cylindrical, the vent pipe and the box body are coaxially arranged, a vent hole is formed in the side wall of the vent pipe 3, the lower end of the vent pipe 3 is vertically fixed at the bottom of the box body 1, and the upper end of the vent pipe 3 is opened and extends to the opening side of the box body 1;

a mesh surface pipe 4 is sleeved outside the vent pipe 3, an annular groove for placing ice blocks is formed between the mesh surface pipe 4 and the vent pipe 3, and a sample rack 5 is arranged between the inner side wall of the box body 1 and the mesh surface pipe 4;

the upside opening position that sealed lid 2 corresponds breather pipe 3 installs gas blow pipe 21, gas blow pipe 21 cup joints breather pipe 3, install the flabellum that is used for the blast air in the gas blow pipe 21, sealed lid 2 is installed drive flabellum pivoted motor 22. A sealing ring is arranged between the vent pipe and the air blowing pipe, and the vent pipe and the air blowing pipe are mutually sleeved and can be detached.

The utility model discloses in, an ice-cube for the cold source loads in the ring channel of box central authorities, form the air current through motor drive fan blade, make the air current flow through the air vent of breather pipe, after the air current passes through the air vent, pass the ice sheet, lateral wall through the net face pipe at last gives off to the box inner chamber, air conditioning arranges and gives off more evenly, it flows to add gas, promote the inner loop of air current in the box, the temperature that makes each inside position of box is very balanced, the flow of air current is with higher speed the ice-cube and is melted and the heat absorption, can reduce the temperature in the box fast.

As shown in fig. 1: the sealing cover 2 is provided with a cavity 23, the motor 22 is installed in the cavity 23, and the sealing cover 2 is provided with a vent hole corresponding to the lower side wall of the cavity 23. The output end of the motor is positioned at the lower side, in order to accommodate the motor, the top of the sealing cover is provided with an inner cavity protruding upwards, and the cavity sucks air flow in the box body through the vent hole and is used for enabling the blow pipe to blow air in a one-way mode to form air flow circulation.

As shown in fig. 1: the side wall of the box body 1 is provided with an interlayer 11 for heat preservation.

As shown in fig. 1: the bottom of the box body 1 is provided with a water through hole communicated with the interlayer 11, and the interlayer 11 at the bottom of the box body 1 is provided with a drain pipe 13. The intermediate layer is when being used for keeping warm, and the bottom intermediate layer can hold the water that melts the ice-cube formation, avoids water to accumulate in the bottom half, can empty fast the water that melts through the drain pipe, and after the ice-cube melted the certain degree, it is more convenient directly to supply the ice-cube.

As shown in fig. 2: the sample holder 5 comprises an annular support plate 51, the support plate 51 is provided with a through hole 52 for placing a sample tube, and a support frame 53 is arranged on the lower side of the support plate 51. The sample tube majority is the centrifuging tube, and the centrifuging tube side body passes the perforation and forms the support, and the support frame evenly arranges in the avris position of backup pad downside, and a plurality of sample framves that can superpose inside one box support through the support frame between the sample frame.

As shown in fig. 2: the inner side wall of the box body 1 is provided with a plurality of groove bodies 12, the groove bodies 12 are uniformly arranged around the inner side wall of the box body 1, and the cross sections of the groove bodies 12 are arc-shaped. In order to promote the circulation flow of the air flow in the box body, a groove body is formed on the inner side wall of the box body and used for the air flow to pass through.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments have not been described in detail in all of their details. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention.

Claims

1. A live tissue sample transfer case, its characterized in that:

the air-conditioning box comprises a box body (1) with an opening at the upper side, wherein a sealing cover (2) is arranged at the opening of the box body (1), a vent pipe (3) is arranged in the center of the interior of the box body (1), an air hole is formed in the side wall of the vent pipe (3), the lower end of the vent pipe (3) is vertically fixed at the bottom of the box body (1), and the upper end of the vent pipe (3) is opened and extends to the opening side of the box body (1);

a mesh pipe (4) is sleeved outside the breather pipe (3), an annular groove for placing ice blocks is formed between the mesh pipe (4) and the breather pipe (3), and a sample rack (5) is arranged between the inner side wall of the box body (1) and the mesh pipe (4);

sealed lid (2) correspond the upside open position of breather pipe (3) and install gas blow pipe (21), breather pipe (3) are cup jointed in gas blow pipe (21), install the flabellum that is used for the blast air in gas blow pipe (21), drive flabellum pivoted motor (22) are installed in sealed lid (2).

2. The live tissue sample transfer cassette of claim 1, wherein: the sealing cover (2) is provided with a cavity (23), the motor (22) is installed in the cavity (23), and the sealing cover (2) is provided with a vent hole corresponding to the lower side wall of the cavity (23).

3. The live tissue sample transfer cassette of claim 1, wherein: the side wall of the box body (1) is provided with an interlayer (11) for heat preservation.

4. The live tissue sample transfer cassette of claim 3, wherein: the water inlet is characterized in that a water through hole communicated with the interlayer (11) is formed in the bottom of the box body (1), and a drain pipe (13) is arranged in the interlayer (11) in the bottom of the box body (1).

5. The living tissue sample transfer case of claim 1, wherein: the sample rack (5) comprises an annular supporting plate (51), a through hole (52) for placing a sample tube is formed in the supporting plate (51), and a supporting frame (53) is arranged on the lower side of the supporting plate (51).

6. The live tissue sample transfer cassette of claim 5, wherein: the inner side wall of the box body (1) is provided with a plurality of groove bodies (12), the groove bodies (12) are uniformly arranged around the inner side wall of the box body (1), and the cross section of each groove body (12) is in an arc shape.