CN216125856U

CN216125856U - Cell collection device for medical treatment

Info

Publication number: CN216125856U
Application number: CN202120289547.3U
Authority: CN
Inventors: 田长伍
Original assignee: Individual
Current assignee: New Beichen Hubei Biotechnology Group Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-03-25
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a medical cell collection device, which relates to the technical field of medical equipment. The utility model comprises a base plate and a processing box, the upper surface of the base plate is fixedly connected with a plurality of support columns, the processing box is located on the upper surface of the support column, a collecting cylinder is arranged inside the processing box, a drive motor is installed on the upper surface of the base plate, and an output end of the drive motor is installed with a rotating shaft A first bearing is arranged on the peripheral side of the rotating shaft, a mounting seat is arranged on the bottom surface of the collecting cylinder, the mounting seat is connected with the rotating shaft, a filter membrane is arranged on the inner side wall of the collecting cylinder, and a number of filter holes are arrayed on the side surface of the collecting cylinder. The utility model is provided with a filter membrane, a filter hole, a collecting cylinder, a mounting seat and a driving motor, so that the device has extremely high separation efficiency, and the cell separation effect is good, which is convenient for doctors to collect cells.

Description

Cell collection device for medical treatment

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a cell collecting device for medical treatment.

Background

With the development of science and technology, cell marker collection is widely used clinically, and devices with cell collection functions also play an important role in modern medicine.

The existing cell collecting device can not directly carry out centrifugal treatment on cells; the auxiliary centrifugal treatment is carried out by external equipment, the centrifugal operation cannot be directly carried out, the treatment efficiency is low, the separation effect of the supernatant and the cells is poor, the cells are always lost when the supernatant is poured, and the effectiveness of the sample is reduced; accordingly, a medical cell collecting device is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cell collecting device for medical treatment, which solves the problem that the existing cell collecting device can not directly carry out centrifugal treatment on cells; the auxiliary centrifugal treatment is carried out through external equipment, the centrifugal operation cannot be directly carried out, the treatment efficiency is low, the separation effect of the supernatant and the cells is poor, the cells are always lost when the supernatant is poured, and the effectiveness of the sample is reduced.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a medical cell collecting device, which comprises a substrate and a processing box, wherein the upper surface of the substrate is fixedly connected with a plurality of supporting columns, the processing box is positioned on the upper surfaces of the supporting columns, a collecting barrel is arranged inside the processing box, a driving motor is arranged on the upper surface of the substrate, the output end of the driving motor is provided with a rotating shaft, a first bearing is arranged on the peripheral side surface of the rotating shaft, the bottom surface of the collecting barrel is provided with a mounting seat, the mounting seat is connected with the rotating shaft, cell extracting solution is poured into the collecting barrel, the collecting barrel is sealed, the driving motor drives the rotating shaft to rotate, the rotating shaft is connected with the collecting barrel through the mounting seat to drive the collecting barrel to rotate, the cell extracting solution seat is centrifugally moved, and cells in the cell extracting solution seat are separated.

Further, the collector cylinder inside wall is provided with the filter membrane, collector cylinder side array has a plurality of filtration pores, and the filter membrane filters out the supernatant, remains the heavier granule of volume, and the filtration pore is discharged the supernatant, discharges to handling incasement portion, and the effect that lets the cell draw is better.

Further, it is provided with the adsorption layer to handle the incasement wall, handle incasement portion and still install the space ring, the space ring is installed in collector week side, check valve is installed to space ring week side, prevents that the adsorption layer from preventing exhaust supernatant and existence and handle incasement wall, influences subsequent cell collection operation, and the space ring will be handled the case and separate with the collector, and the check valve is with supernatant one-way discharge, promotes the holistic stability of the device.

Further, it has the apron to handle case upper surface mounting, the apron with handle between the case screw-thread fit have a plurality of bolts, the inside inlet pipe that is provided with of apron, the surge drum upper surface is provided with the feed inlet, the inlet pipe is connected with the feed inlet, and feed inlet week side is provided with the second bearing, can pull down the apron through the bolt, to handling the subsequent maintenance and the clearance of incasement portion, it is more convenient to let the user maintain the device, makes things convenient for the cleaning device inner wall, pulls down the surge drum and does the cleaning process to the surge drum.

Further, the upper surface of the feeding pipe is provided with a pipe cover, and the pipe cover can seal the feeding pipe to prevent liquid from splashing out of the pipe opening during centrifugal motion.

Furthermore, a liquid discharge pipe is arranged on the right side wall of the treatment box, a valve is arranged on the peripheral side face of the liquid discharge pipe, waste liquid can be discharged through the liquid discharge pipe, and the valve controls the opening and closing of the liquid discharge pipe.

The utility model has the following beneficial effects:

according to the utility model, the collection cylinder, the mounting seat and the driving motor are arranged, so that the collection cylinder can carry out centrifugal motion on the cell extracting solution to separate cells in the cell extracting solution, and the separation efficiency and the effect are high; by arranging the filter membrane and the filter holes, the supernatant is filtered out in a lifting manner, heavier particles are retained, and the supernatant is discharged by the filter holes and discharged into the treatment box, so that the cell extraction effect is better; by arranging the anti-adsorption layer and the spacing ring, the accumulated liquid in the treatment box is prevented from influencing the treatment of cells by the collecting cylinder, and the integral stability of the device is improved; through setting up apron and bolt, it is more convenient to let the user maintain the device, makes things convenient for the cleaning device inner wall, can pull down the collecting vessel and do the cleaning to the collecting vessel.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic isometric view of a medical cell collection device;

FIG. 2 is a front view of a medical cell collecting device;

FIG. 3 is a schematic top view of a medical cell collecting apparatus;

FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 3;

fig. 5 is a partially enlarged view of a portion B in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a substrate; 2. a support pillar; 3. a treatment tank; 4. a cover plate; 5. a bolt; 6. a feed pipe; 7. a tube cover; 8. a drive motor; 9. a rotating shaft; 10. a first bearing; 11. a collection canister; 12. a mounting seat; 13. filtering the membrane; 14. a second bearing; 15. an anti-adsorption layer; 16. a space ring; 17. a one-way valve; 18. filtering holes; 19. a liquid discharge pipe; 20. and (4) a valve.

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 is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is a medical cell collecting device, including a substrate 1 and a processing box 3, the upper surface of the substrate 1 is fixedly connected with a plurality of supporting pillars 2, the processing box 3 is located on the upper surfaces of the supporting pillars 2, a collecting cylinder 11 is arranged inside the processing box 3, the upper surface of the substrate 1 is provided with a driving motor 8, the output end of the driving motor 8 is provided with a rotating shaft 9, the peripheral surface of the rotating shaft 9 is provided with a first bearing 10, the bottom surface of the collecting cylinder 11 is provided with a mounting seat 12, the mounting seat 12 is connected with the rotating shaft 9, a cell extract is poured into the collecting cylinder 11, the collecting cylinder 11 is sealed, the driving motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 is connected with the collecting cylinder 11 through the mounting seat 12 to drive the collecting cylinder 11 to rotate, the cell extract is centrifugally moved to separate cells therein, and the method has high separation efficiency and good effect.

Preferably, the filter membrane 13 is arranged on the inner side wall of the collecting cylinder 11, a plurality of filter holes 18 are arranged on the periphery of the collecting cylinder 11, the filter membrane 13 filters out the supernatant, the particles with heavier volume are retained, the supernatant is discharged through the filter holes 18, and the supernatant is discharged into the treatment box 3, so that the cell extraction effect is better.

Preferably, the inner wall of the treatment box 3 is provided with an anti-adsorption layer 15, a spacer ring 16 is further installed inside the treatment box 3, the spacer ring 16 is installed on the side surface of the periphery of the collection cylinder 11, a one-way valve 17 is installed on the side surface of the periphery of the spacer ring 16, the anti-adsorption layer 15 prevents the discharged supernatant and the inner wall of the treatment box 3 from affecting the subsequent cell collection operation, the treatment box 3 is separated from the collection cylinder 11 by the spacer ring 16, the supernatant is discharged in one way by the one-way valve 17, and the overall stability of the device is improved.

Preferably, handle 3 surface mounting of case and have apron 4, apron 4 and handle between the case 3 screw-thread fit have a plurality of bolts 5, the inside inlet pipe 6 that is provided with of

apron

4, 11 upper surfaces of collecting vessel are provided with the feed inlet, inlet pipe 6 is connected with the feed inlet, feed inlet week side is provided with second bearing 14, apron 4 can be pulled down through bolt 5, to the subsequent maintenance and the clearance of handling 3 inside of case, it is more convenient to let the user maintain the device, make things convenient for the cleaning device inner wall, pull down collecting vessel 11 and do the cleaning process to collecting vessel 11.

Preferably, the upper surface of the feeding pipe 6 is provided with a pipe cover 7, and the pipe cover 7 can seal the feeding pipe 6 to prevent liquid from splashing out of the pipe opening during centrifugal movement.

Preferably, the right side wall of the treatment tank 3 is provided with a drain pipe 19, the peripheral side surface of the drain pipe 19 is provided with a valve 20, waste liquid can be discharged through the drain pipe 19, and the valve 20 controls the opening and closing of the drain pipe 19.

As shown in fig. 1 to 5, the present embodiment is a method for using a medical cell collecting device: pouring a cell extracting solution into a collecting cylinder 11, covering a pipe cover 7, sealing the collecting cylinder 11, driving a rotating shaft 9 to rotate by a driving motor 8, connecting the rotating shaft 9 with the collecting cylinder 11 through a mounting seat 12, driving the collecting cylinder 11 to rotate, carrying out centrifugal motion on a cell extracting solution seat, separating cells in the cell extracting solution seat, filtering out supernatant by a filter membrane 13, retaining particles with heavier volume, discharging the supernatant through a filter hole 18, discharging the supernatant into a treatment box 3, preventing an adsorption-proof layer 15 from storing the discharged supernatant and the inner wall of the treatment box 3 to influence subsequent cell collecting operation, separating the treatment box 3 from the collecting cylinder 11 by a spacer ring 16, discharging the supernatant in a one-way mode through a one-way valve 17, and discharging waste liquid through a liquid discharge pipe 19; the cover plate 4 can be detached through the bolt 5, and the collecting cylinder 11 is detached to clean the collecting cylinder 11 for subsequent maintenance and cleaning in the treatment box 3.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. 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 utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A medical cell collection device, comprising a substrate (1) and a processing box (3), characterized in that: a plurality of support columns (2) are fixedly connected to the upper surface of the substrate (1), and the processing box (3) ) is located on the upper surface of the support column (2), a collection cylinder (11) is arranged inside the processing box (3), and a drive motor (8) is installed on the upper surface of the base plate (1), and the drive motor (8) outputs A rotating shaft (9) is installed at the end, a first bearing (10) is arranged on the peripheral side of the rotating shaft (9), a mounting seat (12) is arranged on the bottom surface of the collecting cylinder (11), and the mounting seat (12) is connected to the rotating shaft. (9) CONNECTIONS.

2 . The medical cell collection device according to claim 1 , wherein a filter membrane ( 13 ) is arranged on the inner side wall of the collection cylinder ( 11 ), and a plurality of arrays on the peripheral side surface of the collection cylinder ( 11 ) are arranged. 3 . Filter hole (18).

3 . The medical cell collection device according to claim 1 , wherein an anti-adsorption layer ( 15 ) is provided on the inner wall of the processing box ( 3 ), and a barrier is also installed inside the processing box ( 3 ). 4 . A ring (16), the spacer (16) is installed on the peripheral side of the collecting cylinder (11), and a check valve (17) is installed on the peripheral side of the spacer (16).

4 . The medical cell collection device according to claim 1 , wherein a cover plate ( 4 ) is installed on the upper surface of the processing box ( 3 ), and the cover plate ( 4 ) is connected to the processing box ( 3 ). 5 . A number of bolts (5) are threaded between ), a feed pipe (6) is provided inside the cover plate (4), a feed port is provided on the upper surface of the collecting cylinder (11), and the feed pipe ( 6) It is connected with the feeding port, and a second bearing (14) is arranged on the peripheral side of the feeding port.

5 . The medical cell collection device according to claim 4 , wherein a tube cover ( 7 ) is provided on the upper surface of the feeding tube ( 6 ). 6 .

6 . The medical cell collection device according to claim 1 , wherein a drain pipe ( 19 ) is arranged on the right side wall of the processing box ( 3 ), and the peripheral side surface of the drain pipe ( 19 ) is provided. 7 . A valve (20) is provided.