CN217043753U

CN217043753U - Cartilage cleaning device

Info

Publication number: CN217043753U
Application number: CN202220207304.5U
Authority: CN
Inventors: 张雷雷; 王东安; 宫江峰; 张嘉露; 姚航
Original assignee: Yantai Dinghao Biotechnology Co ltd
Current assignee: Yantai Dinghao Biotechnology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-07-26
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a cartilage belt cleaning device, including the centrifuging tube, centrifuging tube external diameter top position fixedly connected with fillet, the centrifuging tube top is provided with the top cap, centrifuging tube internal diameter sliding connection has the mould, the mould internal diameter is by top position fixedly connected with baffle. The utility model discloses in, cartilage and washing liquid are placed after the completion, thereby can invert the mould and put into aseptic centrifuging tube inside, at this moment twist through the fillet of screw with the top cap again and move, thereby cover 1 sealed tightly with centrifuge tube, with the phenomenon that the weeping appears in the cleaning process, at this moment place the centrifuge tube in the magnetic stirrers top, the magnetic rotor is magnetic attraction with the magnetic stirrers, thereby the magnetic rotor is rotatory at the lid position of centrifuging tube is high-speed, and then the regional high-speed liquid swirl that forms between mould inside and the inner prop washs cartilage tissue, this kind of belt cleaning device work efficiency is higher, and easy and simple to handle.

Description

Cartilage cleaning device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a cartilage belt cleaning device.

Background

Cartilage is a specialized dense connective tissue. It is composed of a large number of intercellular substance and cartilage cells with capsule, there are many cells in cartilage capsule, there are cartilage at external ear, nose, trachea wall, between spinal root bones and end of rib, etc. in adult, there are only some cartilage distributed, and its action varies with the place.

In recent years, cartilage repair is more popular in clinical medicine, and no matter research on such academic problems or clinical application, a large amount of chondrocytes need to be extracted to provide material support, but the traditional cartilage cleaning mode is that the cartilage is artificially vibrated up and down, the efficiency is low, the physical strength is consumed, the specificity of cartilage tissues is high, the chondrocytes are injured by directly contacting a magnetic rotor, and the high-speed rotation of the magnetic rotor is hindered. Therefore, the device is designed to improve the cartilage washing efficiency and effectively protect the chondrocytes from physical damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cartilage cleaning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cartilage belt cleaning device, includes the centrifuging tube, centrifuging tube external diameter top fixedly connected with fillet, the centrifuging tube top is provided with the top cap, centrifuging tube internal diameter sliding connection has the mould, the mould internal diameter is by top fixedly connected with baffle, baffle bottom intermediate position fixedly connected with inner prop, mould inner wall top intermediate position fixedly connected with ball bearing, ball bearing internal diameter fixedly connected with magnetic rotor, magnetic rotor output fixedly connected with dwang, the dwang external diameter is by top fixedly connected with agitator disk.

As a further description of the above technical solution:

the top cover is in threaded connection with the threaded ring.

As a further description of the above technical solution:

the top of the partition board penetrates through the partition board and is provided with uniformly distributed open pores.

As a further description of the above technical solution:

the inner column is hollow.

As a further description of the above technical solution:

the mould is made of polypropylene.

As a further description of the above technical solution:

the magnetic rotor is positioned at the bottom of the partition plate.

As a further description of the above technical solution:

the mold, the partition plate and the inner column are integrally formed.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first when using, take out the inside mould of centrifuge tube, at this moment will need abluent cartilage to place into inside the mould again, at this moment pour the washing liquid into inside the mould once more, the magnetic force rotor passes through the baffle with the agitator disk completely cuts off, thereby can avoid hindering the phenomenon emergence of cartilage tissue in the cleaning process, the washing liquid passes through the trompil and circulates inside the mould, cartilage and washing liquid are placed after the completion, thereby can invert the mould and put into aseptic centrifuge tube inside, at this moment twist the top cap through the fillet of screw again and move, thereby centrifugal tube sealing cover tightly, with the phenomenon that the weeping appears in the cleaning process.

2. The utility model discloses in, at this moment place the centrifuge tube in the magnetic stirrers top, magnetic rotor is the magnetism with magnetic stirrers and inhales the effect to magnetic rotor is rotatory at the lid position of centrifuge tube is high-speed, and then the regional high-speed liquid swirl that forms between inside and the inner prop of mould washs cartilage tissue, and this kind of belt cleaning device work efficiency is higher, and easy and simple to handle.

Drawings

Fig. 1 is a perspective view of a cartilage washing device according to the present invention;

FIG. 2 is a view showing the internal structure of a cartilage washing device according to the present invention;

fig. 3 is a cross-sectional view of a mold of a cartilage cleaning device according to the present invention;

FIG. 4 is a detailed structure diagram of the magnetic rotor of the cartilage washing device according to the present invention;

fig. 5 is a detailed structure diagram of a partition board of the cartilage washing device of the present invention.

Illustration of the drawings:

1. centrifuging the tube; 2. a top cover; 3. a thread ring; 4. a mold; 5. a ball bearing; 6. a magnetic rotor; 7. rotating the rod; 8. a stirring plate; 9. a partition plate; 10. an inner column; 11. and (6) opening holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a cartilage cleaning device comprises a centrifuge tube 1, wherein the top position of the outer diameter of the centrifuge tube 1 is fixedly connected with a threaded ring 3, the top of the centrifuge tube 1 is provided with a top cover 2, the inner diameter of the centrifuge tube 1 is slidably connected with a mould 4, the inner diameter of the mould 4 is fixedly connected with a baffle plate 9 by the top position, the middle position of the bottom of the baffle plate 9 is fixedly connected with an inner column 10, the middle position of the top of the inner wall of the mould 4 is fixedly connected with a ball bearing 5, the inner diameter of the ball bearing 5 is fixedly connected with a magnetic rotor 6, the output end of the magnetic rotor 6 is fixedly connected with a rotating rod 7, the outer diameter of the rotating rod 7 is fixedly connected with a stirring disc 8 by the top position, when in use, the mould 4 in the centrifuge tube 1 is taken out, cartilage to be cleaned is placed in the mould 4, cleaning liquid is poured into the mould 4 again, the magnetic rotor 6 is isolated from the stirring disc 8 by the baffle plate 9, thereby avoiding the occurrence of cartilage tissue damage in the cleaning process, the washing liquid is through trompil 11 inside circulation in mould 4, and cartilage and washing liquid are placed after accomplishing to can invert mould 4 and put into aseptic centrifuging tube 1 inside, at this moment twist top cap 2 through threaded ring 3 again, thereby cover centrifugal tube 1 sealing tightly, the phenomenon of weeping appears in order to avoid the cleaning process.

Threaded connection between top cap 2 and the fillet of

screw

3, 9 tops of baffle run through and are provided with evenly distributed's trompil 11, interior post 10 is hollow form, mould 4 adopts the polypropylene material, magnetic rotor 6 is located 9 bottom positions of baffle, mould 4, baffle 9 and interior post 10 integrated into one piece, at this moment place centrifugal tube 1 upside down in the magnetic stirrers top, magnetic rotor 6 is the magnetic attraction effect with the magnetic stirrers, thereby magnetic rotor 6 is high-speed rotatory in centrifugal tube 1's lid position, and then the regional high-speed liquid swirl that forms between 4 inside and interior posts 10 of mould washs cartilage tissue, this kind of belt cleaning device work efficiency is higher, and easy and simple to handle.

The working principle is as follows: when the device is used, the mold 4 in the centrifuge tube 1 is taken out, cartilage needing to be cleaned is placed in the mold 4, cleaning solution is poured into the mold 4 again, the magnetic rotor 6 and the stirring disc 8 are isolated through the partition plate 9, so that the phenomenon that cartilage tissues are injured in the cleaning process can be avoided, the cleaning solution circulates in the mold 4 through the opening 11, after the cartilage and the cleaning solution are placed, the mold 4 can be placed in the sterile centrifuge tube 1 in an inverted mode, the top cover 2 is screwed through the threaded ring 3, the centrifuge tube 1 is tightly sealed and covered, so that the phenomenon of liquid leakage in the cleaning process is avoided, the centrifuge tube 1 is placed above the magnetic stirrer in an inverted mode, the magnetic rotor 6 and the magnetic stirrer are magnetically attracted, the magnetic rotor 6 rotates at a high speed at the cover position of the centrifuge tube 1, and then a high-speed liquid vortex is formed in the area between the inner part of the mold 4 and the inner column 10 to clean the cartilage tissues, the cleaning device is high in working efficiency and simple and convenient to operate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a cartilage belt cleaning device, includes centrifuging tube (1), its characterized in that: centrifuging tube (1) external diameter top fixedly connected with fillet of thread (3), centrifuging tube (1) top is provided with top cap (2), centrifuging tube (1) internal diameter sliding connection has mould (4), mould (4) internal diameter is by top fixedly connected with baffle (9), baffle (9) bottom intermediate position fixedly connected with inner prop (10), mould (4) inner wall top intermediate position fixedly connected with ball bearing (5), ball bearing (5) internal diameter fixedly connected with magnetic force rotor (6), magnetic force rotor (6) output end fixedly connected with dwang (7), dwang (7) external diameter is by top fixedly connected with agitator disk (8).

2. A cartilage washing device according to claim 1 wherein: the top cover (2) is in threaded connection with the thread ring (3).

3. A cartilage washing device according to claim 1 wherein: the top of the clapboard (9) penetrates through and is provided with evenly distributed holes (11).

4. A cartilage washing device according to claim 1, characterised in that: the inner column (10) is hollow.

5. A cartilage washing device according to claim 1, characterised in that: the mould (4) is made of polypropylene.

6. A cartilage washing device according to claim 1 wherein: the magnetic rotor (6) is positioned at the bottom of the partition plate (9).

7. A cartilage washing device according to claim 1, characterised in that: the die (4), the partition plate (9) and the inner column (10) are integrally formed.