CN209905457U - Novel multistage sealed storage of embryo freezing thawing liquid device - Google Patents

Abstract

The utility model discloses a novel multi-stage sealed storage device for embryo freezing and thawing liquid, which comprises a sealed tank, an indented groove is arranged inside the sealed tank, an inner bladder is arranged in the indented groove, and a sealed top cover is arranged on the upper end of the sealed tank , the two ends of the sealing top cover are provided with locking hooks, the sealing tank is provided with hasp locks, the sealing top cover is provided with a ring of blocking rings, the outer wall of the blocking ring is provided with a sealing rubber ring, and two driving cylinders are installed on the sealing top cover The push rod at the lower end of the driving cylinder is connected with a secondary sealing cover. The secondary sealing cover includes an alloy main body. The lower end of the alloy main body is provided with an inner tank card slot, the inner tank card groove is provided with a sealing gasket, and the upper end of the alloy main body is provided with a mounting part. , There is a mounting flange inside the installation part, which forms a multi-stage sealing protection structure and improves the sealing ability. The liquid is well preserved inside and is worth promoting.

Description

A novel multi-stage sealed storage device for embryo freezing and thawing liquid

technical field

The utility model relates to the technical field of embryo freezing and thawing liquid, in particular to a novel multi-stage sealed storage device for embryo freezing and thawing liquid.

Background technique

Embryo freezing is to put the embryos and freezing liquid into the freezing tube, and after two cooling methods, slow (embryos on days 2-3) and fast (blastocysts on days 5-6), the embryos can be static and can be stored in the cryovial. A method of preservation in liquid nitrogen at -196 degrees. If there are remaining embryos of better quality, they can be cryopreserved and implanted in the uterine cavity after thawing in the natural cycle or artificial cycle, which will increase the chance of conception. The number of embryos that can be obtained in one superovulation cycle is large and of good quality, and cannot be all transferred at one time, and the excess embryos can be cryopreserved. When freezing and thawing embryos, it is necessary to use a freezing and thawing solution.

The application number is CN201720318736.2, which is a utility model patent for a sealed storage device for glass glue. , the sealing bag stores a glass plastic bottle through the opening, one end of the glass plastic bottle is provided with a plastic outlet, the opening is provided with a sealing rope sleeve, one side of the sealing bag is connected with an air extraction pipe, and the air extraction pipe is arranged through the storage casing, and the storage casing is one side. A clamping block is arranged on the side, a syringe is clamped on the clamping block, and the syringe is detachable, one end of the storage casing is provided with a storage cover, one end of the storage casing is provided with an external thread, the inner side of the storage cover is provided with an internal thread, an external thread and an internal thread In cooperation, the sealing and preservation device for the glass glue can place the unused glass glue in the sealing bag, and the sealing bag is evacuated, so as to facilitate the sealing and preservation of the glass glue.

However, the freezing and thawing solution also needs to be sealed and stored when in use. At present, many sealing mechanisms are single-stage sealing. During storage, leakage is prone to occur, resulting in poor sealing effect. Therefore, a new type of embryo freezing was designed. Thawed liquid multi-stage sealed storage device.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art solutions, the present invention provides a novel multi-stage sealed storage device for embryo freezing and thawing liquid, which can effectively solve the problems raised by the background technology.

The technical scheme adopted by the utility model to solve its technical problems is:

A novel multi-stage sealed storage device for embryo freezing and thawing liquid, comprising a sealed tank, an indented groove is arranged inside the sealed tank, an inner bladder is arranged in the indented groove, and a sealed top is arranged on the upper end of the sealed tank. The sealing top cover is provided with locking hooks at both ends, the sealing tank is provided with hasp locks, the sealing top cover is provided with a ring of blocking rings, and the outer wall of the blocking ring is provided with a sealing rubber ring. Two driving cylinders are installed on the sealing top cover, and the push rod at the lower end of the driving cylinder is connected with a secondary sealing cover. A sealing cushion layer is arranged inside the inner tank clamping groove, an installation part is arranged at the upper end of the alloy main body, and an installation flange is arranged inside the installation part.

Further, a thermal insulation jacket is provided on the outside of the sealed tank.

Further, a buffer sponge layer is arranged between the inner liner and the inner wall of the sealed tank.

Further, the gasket layer is made of medical grade silicone rubber material.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) The utility model covers the sealing tank by sealing the top cover, and a secondary sealing cover is arranged inside, forming a multi-level sealing protection structure and improving the sealing ability;

(2) The utility model compresses the inner secondary sealing cover by driving the cylinder, improves the sealing ability of the inner tank, and preserves the frozen and thawed liquid in the interior, which is worth popularizing.

Description of drawings

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

FIG. 2 is a schematic structural diagram of the secondary sealing cover of the present invention.

Labels in the figure:

1- Sealing tank, 2- Recessing groove, 3- Inner tank, 4- Sealing top cover, 5- Locking hook, 6- Hasp lock, 7- Blocking ring, 8- Sealing rubber ring, 9- Driving cylinder, 10-Secondary sealing cover, 11-Alloy body, 12-Inner tank slot, 13-Sealing pad, 14-Installation part, 15-Installation flange, 16-Insulation sleeve, 17-Buffer sponge layer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in FIG. 1 and FIG. 2 , the present invention provides a novel multi-stage sealed storage device for embryo freezing and thawing liquid, including a sealed tank 1, and the inside of the sealed tank 1 is provided with an indented groove 2. An inner tank 3 is arranged in the groove 2, a sealing top cover 4 is provided on the upper end of the sealing tank 1, locking hooks 5 are provided at both ends of the sealing top cover 4, and a hasp lock 6 is provided on the sealing tank 1, A ring of blocking ring 7 is arranged inside the sealing top cover 4, a sealing rubber ring 8 is provided on the outer wall of the blocking ring 7, and two driving cylinders 9 are installed on the sealing top cover 4. A secondary sealing cover 10 is connected to the push rod, and the secondary sealing cover 10 includes an alloy main body 11 . The lower end of the alloy main body 11 is provided with an inner tank slot 12 , and a gasket layer 13 is arranged inside the inner tank slot 12 , the upper end of the alloy body 11 is provided with a mounting portion 14, and a mounting flange 15 is provided inside the mounting portion 14;

The working principle of the utility model is as follows: when in use, the raw material for freezing and thawing liquid is put into the inner pot 3, then the sealing top cover 4 is fastened, and the sealing top cover 4 is fixed by the locking hook 5 and the hasp lock 6 At the upper end of the sealing tank 1, the inner blocking ring 7 further blocks the sealing, and when in use, the driving cylinder 9 is opened, and the push rod pushes and drives the secondary sealing cover 10 at the lower end to be fastened to the inner tank 3, and the edge of the inner tank 3 is clamped. It is placed in the inner tank slot 12, and the sealing is ensured by the sealing cushion layer 13. The sealing process is convenient and fast. The pressure of the driving cylinder 9 improves the strength of the sealing and forms a multi-stage sealing structure to prevent the external environment from affecting the internal freezing. Thaw solution.

As a preferred embodiment, a thermal insulation jacket 16 is provided on the outside of the sealed tank 1 to improve thermal insulation capability.

As a preferred embodiment, a buffer sponge layer 17 is arranged between the inner tank 3 and the inner wall of the airtight tank 1, which improves the shockproof capability.

As a preferred embodiment, the gasket layer 13 is made of medical grade silicone rubber material, which has good hygiene.

To sum up, the main features of the present utility model are:

(1) The utility model covers the sealing tank by sealing the top cover, and a secondary sealing cover is arranged inside, forming a multi-level sealing protection structure and improving the sealing ability;

(2) The utility model compresses the inner secondary sealing cover by driving the cylinder, improves the sealing ability of the inner tank, and preserves the frozen and thawed liquid in the interior, which is worth popularizing.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (4)

1. The utility model provides a novel multistage sealed storage of embryo frozen solution device, includes seal pot (1), seal pot (1) inside is provided with invagination recess (2), its characterized in that: the inner container (3) is arranged in the sunken groove (2), a sealing top cover (4) is arranged at the upper end of the sealing tank (1), locking hooks (5) are arranged at two ends of the sealing top cover (4), a hasp lock (6) is arranged on the sealing tank (1), a circle of stop ring (7) is arranged in the sealing top cover (4), a sealing rubber ring (8) is arranged on the outer wall of the stop ring (7), two driving cylinders (9) are mounted on the sealing top cover (4), a push rod at the lower end of each driving cylinder (9) is connected with a secondary sealing cover (10), each secondary sealing cover (10) comprises an alloy main body (11), an inner container clamping groove (12) is arranged at the lower end of the alloy main body (11), a sealing cushion layer (13) is arranged in the inner container clamping groove (12), and an installation part (14) is arranged at the upper, the installation portion (14) is internally provided with an installation flange (15).

2. The novel multistage sealed storage device for embryo frozen thawing liquid according to claim 1, wherein: and a heat insulation sleeve (16) is arranged on the outer side of the sealing tank (1).

3. The novel multistage sealed storage device for embryo frozen thawing liquid according to claim 1, wherein: a buffer sponge layer (17) is arranged between the inner container (3) and the inner wall of the sealing tank (1).

4. The novel multistage sealed storage device for embryo frozen thawing liquid according to claim 1, wherein: the sealing cushion layer (13) is made of medical-grade silicon rubber materials.

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