CN215985301U

CN215985301U - Cell specimen collector

Info

Publication number: CN215985301U
Application number: CN202120964228.8U
Authority: CN
Inventors: 彭娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-03-08
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a cell specimen collector which comprises a plastic pipe body, wherein a finger sleeve fixing side frame is fixedly connected to the top side of the outer side wall of the plastic pipe body, positioning finger sleeves are fixedly connected to two sides of the bottom end of the finger sleeve fixing side frame, a finger adjusting sliding sleeve is arranged on the top side of the finger sleeve fixing side frame and is in embedded sliding connection with the plastic pipe body, and a limiting groove is formed in the bottom side of the inner side wall of the finger adjusting sliding sleeve. In the utility model, the worker stably plugs the airtight rubber plug on the sealing top cover of the connecting structure into the inner top side of the plastic pipe body, so that the worker does not need to press the upper port of the plastic pipe body by fingers, the operation is more convenient and stable, and in addition, the plastic pipe body, the finger sleeve fixing side frame, the positioning finger sleeve, the limiting slide bar and the sealing top cover on the device are made of medical plastics, so that the pollution of the whole device to collected cells can be favorably avoided.

Description

Cell specimen collector

Technical Field

The utility model relates to the technical field of cell specimen collection, in particular to a cell specimen collector.

Background

The subject of cell study on chemical composition, form, structure and function on optical microscope level, the branch of biology subject of cell structure and function, the cell is the basic unit of form and function of organism, and is composed of many parts, the study on structure needs to know not only which parts it is composed of, but also to further understand the composition of each part, accordingly, the function needs to know not only the function of cell as a whole, but also the functional interrelation of each part, the pathology is a basic medical science for studying the cause, the mechanism and the development law of human disease and the form structure, the function metabolic change and the pathological change of organism in the disease process, the pathology is always considered as the 'bridge subject' between the basic medicine and clinical medicine, which fully shows the irreplaceable important role in medicine, this is determined by the nature and task of the pathology;

a suction pipe is commonly used as a cell specimen collector in the preparation of cell wax blocks in pathology department, after a common suction pipe is embedded into liquid containing cells, the top end of the common suction pipe can be sealed by hands of workers to take out part of the liquid containing the cells, and if the fingers pressed by the workers are accidentally loosened, the liquid is easily leaked out, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cell specimen collector.

In order to achieve the purpose, the utility model adopts the following technical scheme: a cell specimen collector comprises a plastic tube body, a finger sleeve fixing side frame is fixedly connected to the top side of the outer side wall of the plastic tube body, both sides of the bottom end of the fingerstall fixing side frame are fixedly connected with positioning fingerstalls, the top side of the fingerstall fixing side frame is provided with a finger adjusting sliding sleeve, the finger adjusting sliding sleeve is connected with the plastic pipe body in an embedded sliding manner, a limiting groove is arranged at the bottom side of the inner side wall of the finger adjusting sliding sleeve, a plurality of limiting sliding rods are uniformly and fixedly connected at the top end of the finger adjusting sliding sleeve, and a plurality of limiting slide bars are nested outside the plastic pipe body, the inner top ends of the limiting slide bars are fixedly connected with a sealing top cover together, the bottom end of the sealing top cover is fixedly connected with an airtight rubber plug corresponding to the position of the opening of the plastic pipe body, the outer side wall of the plastic pipe body is fixedly connected with a limiting convex ring at a position close to the finger sleeve fixing side frame.

As a further description of the above technical solution:

and the two positioning finger sleeves are fixedly connected with the outer side wall of the plastic tube body.

As a further description of the above technical solution:

a plurality of the limiting slide rods are all embedded into a limiting rod sleeve in sliding connection, and the limiting rod sleeve is arranged on the outer side wall of the plastic pipe body.

As a further description of the above technical solution:

the bottom opening part of the finger adjusting sliding sleeve and the opening part of the limiting groove are both arranged in a circular arc chamfer mode.

As a further description of the above technical solution:

the airtight rubber plug is made of silicon rubber.

As a further description of the above technical solution:

the plastic pipe body, the finger sleeve fixing side frame, the positioning finger sleeve, the limiting slide rod and the sealing top cover are all made of medical plastics.

As a further description of the above technical solution:

the outer surface of the plastic pipe body is provided with scale marks.

The utility model has the following beneficial effects:

1. this cell specimen collector, the staff stably fills in the interior apical side of plastics body through the airtight plug on the connection structure seal top cap, and then need not the staff finger and press the last port of plastics body, and it is also more convenient and stable to operate.

2. This cell specimen collector, because the material of the fixed side bearer of plastics body, dactylotheca on the device, location dactylotheca, spacing slide bar, sealed top cap is medical plastics, consequently can be favorable to avoiding the device wholly to causing the pollution to the cell of collecting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the plastic tube of the present invention;

fig. 3 is a top view of the present invention.

Illustration of the drawings: 1. a plastic tube body; 2. the finger sleeves are used for fixing the side frames; 3. positioning a finger sleeve; 4. a limiting rod sleeve; 5. a limiting slide bar; 6. sealing the top cover; 7. an airtight rubber plug; 8. a finger adjusting sliding sleeve; 9. a limiting groove; 10. the limit convex ring.

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 it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a cell specimen collector comprises a plastic tube body 1, a fingerstall fixing side frame 2 is fixedly connected with the top side of the outer side wall of the plastic tube body 1, positioning fingerstalls 3 are fixedly connected with the two sides of the bottom end of the fingerstall fixing side frame 2, a finger adjusting sliding sleeve 8 is arranged on the top side of the fingerstall fixing side frame 2, and the finger adjusting sliding sleeve 8 is embedded and connected with the plastic pipe body 1 in a sliding way, the bottom side of the inner side wall of the finger adjusting sliding sleeve 8 is provided with a limit groove 9, the top end of the finger adjusting sliding sleeve 8 is evenly and fixedly connected with a plurality of limit sliding rods 5, and a plurality of limit slide bars 5 are all nested in the outside of plastic pipe body 1, the common fixedly connected with seal cap 6 in the top of a plurality of limit slide bars 5, the position fixedly connected with airtight plug 7 of the opening part that the bottom of seal cap 6 corresponds plastic pipe body 1, the fixed connection of position that the lateral wall of plastic pipe body 1 is close to the fixed side bearer 2 of dactylotheca has spacing circular convex ring 10.

The two positioning finger sleeves 3 are fixedly connected with the outer side wall of the plastic tube body 1, so that the positioning finger sleeves 3 are fixed on the finger sleeve fixing side frames 2 more stably through the fixation of the plastic tube body 1 and the finger sleeve fixing side frames 2, and the falling off is avoided; the limiting slide rods 5 are all embedded and connected with limiting rod sleeves 4 in a sliding mode, and the limiting rod sleeves 4 are arranged on the outer side wall of the plastic pipe body 1, so that the limiting effect on the finger adjusting slide sleeve 8 is facilitated, and the finger adjusting slide sleeve 8 is prevented from falling off from the plastic pipe body 1; the opening at the bottom end of the finger adjusting sliding sleeve 8 and the opening of the limiting groove 9 are both arranged in a circular arc chamfer way, so that the limiting circular convex ring 10 is embedded into the inner side of the finger adjusting sliding sleeve 8 and slides into the limiting groove 9 along the inner wall of the finger adjusting sliding sleeve 8; the airtight rubber plug 7 is made of silicon rubber, so that the airtight rubber plug 7 can plug the top end of the plastic pipe body 1 stably; the plastic tube body 1, the finger sleeve fixing side frame 2, the positioning finger sleeve 3, the limiting slide rod 5 and the sealing top cover 6 are all made of medical plastics, so that the pollution of the device on collected cells is avoided; the scale marks 11 are arranged on the outer surface of the plastic pipe body 1, so that a worker can conveniently confirm the amount of the plastic pipe body 1 to be collected according to the scale marks 11 after the plastic pipe body 1 is embedded into the liquid containing cells.

The working principle is as follows: when the cell specimen collector is used, after a worker embeds a plastic tube body 1 into liquid containing cells, the quantity of the plastic tube body 1 to be collected is confirmed according to the scale marks 11, then the worker embeds forefingers and middle fingers into two positioning finger sleeves 3 at the bottom side of a finger sleeve fixing side frame 2 respectively, the worker presses a finger adjusting sliding sleeve 8 to slide along the plastic tube body 1 towards one side of the finger sleeve fixing side frame 2 by thumb until a limiting groove 9 in the finger adjusting sliding sleeve 8 is embedded with a limiting circular convex ring 10 on the plastic tube body 1, so as to complete the stable limiting of the finger adjusting sliding sleeve 8, meanwhile, a limiting sliding rod 5 on the finger adjusting sliding sleeve 8 drives an airtight rubber plug 7 on a sealing top cover 6 to be stably plugged into the inner top side of the plastic tube body 1 along a limiting rod sleeve 4, and further, the worker does not need to press the upper port of the plastic tube body 1 by fingers, and the operation is more convenient and stable, has certain practicability.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A cytological specimen collector comprises a plastic tube body (1), and is characterized in that: the plastic pipe body is characterized in that a fingerstall fixing side frame (2) is fixedly connected to the top side of the outer side wall of the plastic pipe body (1), positioning fingerstalls (3) are fixedly connected to the two sides of the bottom end of the fingerstall fixing side frame (2), a finger adjusting sliding sleeve (8) is arranged on the top side of the fingerstall fixing side frame (2), the finger adjusting sliding sleeve (8) is in embedded sliding connection with the plastic pipe body (1), a limiting groove (9) is formed in the bottom side of the inner side wall of the finger adjusting sliding sleeve (8), a plurality of limiting sliding rods (5) are uniformly and fixedly connected to the top end of the finger adjusting sliding sleeve (8), the limiting sliding rods (5) are nested on the outer side of the plastic pipe body (1), a sealing top cover (6) is fixedly connected to the inner top end of the limiting sliding rods (5), and an airtight rubber plug (7) is fixedly connected to the position, corresponding to the opening of the plastic pipe body (1), of the bottom end of the sealing top cover (6), the outer side wall of the plastic pipe body (1) is fixedly connected with a limiting convex ring (10) at a position close to the finger stall fixing side frame (2).

2. A cytological specimen collector according to claim 1, wherein: the two positioning finger sleeves (3) are fixedly connected with the outer side wall of the plastic tube body (1).

3. A cytological specimen collector according to claim 1, wherein: a plurality of the limiting slide rods (5) are all embedded into a limiting rod sleeve (4) in a sliding connection mode, and the limiting rod sleeve (4) is arranged on the outer side wall of the plastic pipe body (1).

4. A cytological specimen collector according to claim 1, wherein: the bottom opening of the finger adjusting sliding sleeve (8) and the opening of the limiting groove (9) are both arranged in a circular arc chamfer mode.

5. A cytological specimen collector according to claim 1, wherein: the airtight rubber plug (7) is made of silicon rubber.

6. A cytological specimen collector according to claim 1, wherein: the plastic tube body (1), the finger stall fixing side frame (2), the positioning finger stall (3), the limiting slide bar (5) and the sealing top cover (6) are all made of medical plastics.

7. A cytological specimen collector according to claim 1, wherein: the outer surface of the plastic pipe body (1) is provided with scale marks (11).