CN219332637U

CN219332637U - Sterilizing memory

Info

Publication number: CN219332637U
Application number: CN202320820091.8U
Authority: CN
Inventors: 张兆家; 王振国; 张梅; 乔磊; 胡汉汉
Original assignee: Hunan Wanjie Medical Instrument Co ltd
Current assignee: Hunan Wanjie Medical Instrument Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-07-14
Anticipated expiration: 2033-04-13

Abstract

The utility model relates to the technical field of sterilization equipment, and provides a sterilization memory. Comprising the following steps: the upper cover and the lower cover are mutually screwed and divide the storage into an upper cavity and a lower cavity through a locking switch; a magnetic stirrer is arranged in the lower cavity and is used for stirring liquid in the lower cavity; a first guide limiting block and a limiting block are arranged on the surface of the groove of the upper cover, and a second limit guide block is arranged on the lower side of the sealing knob of the locking switch; when the locking switch is completely screwed, the second limiting guide block enters the first guiding limiting block and is clamped and limited between the limiting blocks. The beneficial effects are that: when the sterilization is performed, the bone tissue and the liquid are positioned in the lower cavity, the liquid completely enters the upper cavity after the sterilization is completed, the bone tissue is reserved in the lower cavity, then the locking switch is closed, the first sealing piece is opened to discharge the liquid, finally the memory with the bone tissue is placed in the refrigerator, and the whole bone tissue is not contacted with air, so that the sterilization effect is ensured.

Description

Sterilizing memory

Technical Field

The utility model relates to the technical field of sterilization equipment, in particular to a sterilization memory.

Background

In the prior art, human bone tissue is exposed to air when being transferred and stored after sterilization, and the bone tissue is polluted again. In addition, the disposable sterilizing equipment in the prior art can not utilize the equipment to stir before sterilization, so that the sterilizing effect is affected, and the sealing effect of a storage in the sterilizing process is poor and liquid leakage is easy.

In view of this, the present utility model has been proposed.

Disclosure of Invention

The utility model aims to provide a sterilizing memory for solving the technical problems in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sterilized memory comprising: the upper cover and the lower cover are mutually screwed and divide the storage into an upper cavity and a lower cavity through a locking switch; a storage rack arranged on the side wall of the lower cover is arranged in the lower cavity, and a magnetic stirrer is arranged in a magnetic stirrer arranging cavity below the storage rack and used for stirring liquid in the lower cavity; a first sealing element is arranged in the cavity opening of the upper cover.

In an alternative embodiment, a first guide limiting block and a limiting block are arranged on the surface of the groove of the upper cover, and a second limit guide block is arranged on the lower side of the sealing knob of the locking switch; when the locking switch is completely screwed, the second limiting guide block enters the first guiding limiting block and is clamped and limited between the limiting blocks.

In an alternative embodiment, the first guiding limited block is provided with a first inclined surface, and the second guiding limited block is provided with a second inclined surface; in the same direction, the first inclined surface is opposite to the second inclined surface in inclination direction.

In an alternative embodiment, a second seal is provided between the upper cover and the lower cover; a third sealing piece is arranged between the upper cover and the sealing knob.

In an alternative embodiment, the first sealing member is a rubber plug, and the second sealing member and the third sealing member are sealing rings.

In an alternative embodiment, a first guide member is arranged at the upper part of the opening channel on the bottom wall of the upper cover, and a second guide member is arranged at the lower part of the opening channel on the bottom wall of the upper cover.

In an alternative embodiment, the first guide member is a plate-like structure having a central opening, and the second guide member is a cylindrical rod.

In an alternative embodiment, the second guide member is sleeved with a movable sealing member, the movable sealing member moves up and down in the opening channel and the central opening of the first guide member along the second guide member, a gap exists between the central opening of the first guide member and the connecting part of the movable sealing member, and the gap is used for the liquid to pass through.

In an alternative embodiment, the inner cavity of the connecting part is provided with a threaded connecting part, and the threaded connecting part is screwed with the threaded rod of the locking switch; the locking switch rotates to drive the sealing plate of the movable sealing piece to move up and down to close or communicate the upper cavity and the lower cavity; when the upper cavity and the lower cavity are closed, the upper cover and the lower cover are sealed by a sealing gasket arranged on the bottom wall of the upper cover or the upper surface of the sealing plate.

The utility model has the beneficial effects that:

(1) When the sterilizing storage is used for sterilizing, human bone tissue and liquid are located in the lower cavity, the liquid completely enters the upper cavity after the sterilization is completed, the human bone tissue is left in the lower cavity, then the locking switch is closed, the first sealing element is opened or plugged to discharge the liquid, finally the storage with the human bone tissue is placed in the refrigerator, and the human bone tissue is not contacted with air in the whole process, so that the sterilizing effect is ensured.

(2) The magnetic stirrer is arranged in the sterilization storage, and the liquid is uniformly stirred before sterilization, so that the sterilization effect is improved. This memory disposable when the sterilization, with liquid totally closed in the lower die cavity, the spacing guide block of second gets into between first direction stopper and the stopper chucking spacing this moment, prevents that locking switch from rotating the weeping, guarantees the sterilization effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an overall schematic diagram of a sterilized memory according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a partial enlarged structure at B in fig. 1.

Fig. 3 is a main view of a sterilizing memory according to an embodiment of the present utility model.

Fig. 4 is a cross-sectional view of A-A in fig. 3.

Fig. 5 is a schematic structural diagram of a locking switch according to an embodiment of the present utility model.

Wherein, the reference numerals are as follows:

1-an upper cover, 11-an upper cavity, 12-a groove, 13-a first guide piece, 14, a first guide limiting block, 15, a limiting block, 16 and a second guide piece; the device comprises a lower cover 2-part, a lower cavity 21-part, a magnetic stirring rod accommodating cavity 22-part, a locking switch 3-part, a sealing knob 31-part, a threaded rod 32-part, a second limiting guide block 33-part, a travel limiting block 34-part, a first sealing part 4-part, a second sealing part 5-part, a third sealing part 6-part, a storage frame 7-part, a movable sealing part 8-part 81-part sealing plate 82-part connecting part.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

Example 1

Referring to fig. 1-5, an object of the present embodiment is to provide a sterilized memory, including: the upper cover 1 and the lower cover 2 are mutually screwed, and the upper cover 1 and the lower cover 2 divide the memory into an upper cavity 11 and a lower cavity 21 through a locking switch 3; a magnetic stirrer is arranged in the lower cavity 21 and is used for stirring liquid in the lower cavity 21; a first guide limiting block 14 and a limiting block 15 are arranged on the surface of the groove 12 of the upper cover 1, and a second limit guide block 33 is arranged on the lower side of the sealing knob 31 of the locking switch 3; when the locking switch 3 is completely screwed, the second limiting guide block 33 enters between the first guiding limiting block 14 and the limiting block 15 to be clamped and limited. It should be noted that the first guide stopper 14 has a first inclined surface, and the second guide stopper 33 has a second inclined surface; in the same direction, the first inclined surface and the second inclined surface are opposite in inclination direction, so that screwing is facilitated, and positioning is reliable. The storage is disposable during sterilization, liquid is completely sealed in the lower cavity 21, and at the moment, the second limiting guide block 33 enters the space between the first guiding limiting block 14 and the limiting block 15 to be clamped and limited, so that the locking switch 3 is prevented from rotating to leak liquid, and the sterilization effect is ensured.

Further, a storage rack 7 arranged on the side wall of the lower cover 2 is arranged in the lower cavity 21, a magnetic stirrer is arranged in a magnetic stirrer arranging cavity 22 below the storage rack 7, and the magnetic stirrer drives liquid to uniformly rotate under the action of an external magnet to uniformly stir the liquid containing human bone tissue.

In the embodiment, a first sealing element 4 is arranged in a cavity opening of the upper cover 1; a second sealing piece 5 is arranged between the upper cover 1 and the lower cover 2; a third sealing piece 6 is arranged between the upper cover 1 and the sealing knob 31, so that the integral tightness of the storage is ensured. Preferably, the first seal 4 is a rubber plug, and the second seal 5 and the third seal 6 are sealing rings.

Further, the upper part of the open channel on the bottom wall of the upper cover 1 is provided with a first guide 13, and the lower part of the open channel on the bottom wall of the upper cover 1 is provided with a second guide 16. Preferably, the first guide 13 is a plate-like structure with a central opening and the second guide 16 is a cylindrical rod. In this embodiment, the second guide member 16 is sleeved with the movable sealing member 8, the movable sealing member 8 moves up and down along the second guide member 16 in the open channel and the central opening of the first guide member 13, and a gap exists between the central opening of the first guide member 13 and the connecting portion 82 of the movable sealing member 8, and the gap allows the liquid to pass through. The inner cavity of the connecting part 82 is provided with a threaded connecting part which is screwed with the threaded rod 32 of the locking switch 3; the locking switch 3 rotates to drive the sealing plate 81 of the movable sealing piece 8 to move up and down to close or communicate the upper cavity 11 and the lower cavity 21; when the upper cavity 11 and the lower cavity 21 are closed, the space between the upper cover 1 and the lower cover 2 is sealed by a gasket provided on the upper surface of the bottom wall of the upper cover 1 or the sealing plate 81.

Example two

Referring to fig. 1-5, an object of the present embodiment is to provide a bone sterilization method, using the sterilization memory in the above embodiment, comprising the following steps:

s1: placing human bone tissue meeting the standard in a memory, filling the memory to an upper scale mark by using lactated ringer's solution or normal saline, screwing the memory, and completely sealing the liquid in the lower cavity 21; bone tissue is placed on the shelf 7 in the lower cavity 21.

S2: starting a magnetic stirrer to stir the liquid containing the human bone tissue, putting the storage into a sterilizing storage heating and cooling system after stirring uniformly, and starting a heating and sterilizing program;

s3: after the heating sterilization is finished, the storage is inverted, the locking switch 3 is turned on, so that liquid is discharged into the upper cavity 11 of the storage, and the bone tissue of the human body is remained in the lower cavity 21; when all the liquid flows into the upper cavity 11, the locking switch 3 is closed, the first sealing element in the upper cover 1 is taken out or pressed into the upper cavity 11 of the storage, and the liquid is discharged through the opening of the upper cavity 11;

s4: the bone tissue storage is put into a refrigerator and stored below-70 ℃.

It should be noted that when the human bone tissue and the liquid are sterilized in the sterilizing storage, the liquid completely enters the upper cavity 11 after the sterilization is completed, the human bone tissue is remained in the lower cavity 21, the locking 3 switch is closed, the first sealing element 4 is opened or plugged to discharge the liquid, and finally the storage with the human bone tissue is placed in the refrigerator, so that the whole process of the human bone tissue is not contacted with the air, and the sterilizing effect is ensured.

Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. A sterilized memory comprising: the upper cover (1) and the lower cover (2) are mutually screwed, and the upper cover (1) and the lower cover (2) divide the storage into an upper cavity (11) and a lower cavity (21) through a locking switch (3);

the device is characterized in that a storage rack (7) arranged on the side wall of the lower cover (2) is arranged in the lower cavity (21), a magnetic stirrer is arranged in a magnetic stirrer arranging cavity (22) below the storage rack (7), and the magnetic stirrer is used for stirring liquid in the lower cavity (21); a first sealing piece (4) is arranged in a cavity opening of the upper cover (1).

2. Sterilization memory according to claim 1, characterized in that the surface of the groove (12) of the upper cover (1) is provided with a first guiding limit block (14) and a limit block (15), and the lower side of the sealing knob (31) of the locking switch (3) is provided with a second limiting guide block (33); when the locking switch (3) is completely screwed, the second limiting guide block (33) enters the first guiding limiting block (14) and is clamped and limited between the limiting blocks (15).

3. Sterilization store according to claim 2, characterized in that the first guiding stopper (14) has a first inclined surface and the second stopper guiding block (33) has a second inclined surface; in the same direction, the first inclined surface is opposite to the second inclined surface in inclination direction.

4. A sterile storage according to claim 2, characterized in that a second seal (5) is provided between the upper cover (1) and the lower cover (2); a third sealing piece (6) is arranged between the upper cover (1) and the sealing knob (31).

5. A sterile storage according to claim 4, wherein the first seal (4) is a rubber plug and the second seal (5) and the third seal (6) are sealing rings.

6. Sterilization store according to claim 1, characterized in that the upper part of the open channel on the bottom wall of the upper cover (1) is provided with a first guide (13) and the lower part of the open channel on the bottom wall of the upper cover (1) is provided with a second guide (16).

7. A sterile storage according to claim 6, characterized in that the first guide (13) is a plate-like structure with a central opening and the second guide (16) is a cylindrical rod.

8. A sterile storage according to claim 6, wherein the second guide member (16) is provided with a movable closure member (8) which movable closure member (8) moves up and down along the second guide member (16) in the open channel, the central opening of the first guide member (13), a gap being present between the central opening of the first guide member (13) and the connecting portion (82) of the movable closure member (8), said gap being provided for the passage of the liquid.

9. Sterilization accumulator according to claim 8, characterized in that the internal cavity of the connection (82) is provided with a threaded connection which is screwed with the threaded rod (32) of the locking switch (3); the locking switch (3) rotates to drive the sealing plate (81) of the movable sealing piece (8) to move up and down to close or communicate the upper cavity (11) and the lower cavity (21); when the upper cavity (11) and the lower cavity (21) are closed, the upper cover (1) and the lower cover (2) are sealed by a sealing gasket arranged on the bottom wall of the upper cover (1) or the upper surface of the sealing plate (81).