CN217351356U

CN217351356U - Medical sample inspection coating processing apparatus

Info

Publication number: CN217351356U
Application number: CN202220712287.0U
Authority: CN
Inventors: 周丽
Original assignee: PANZHIHUA HOSPITAL OF CHINESE TRADITIONAL AND WESTERN MEDICINE
Current assignee: PANZHIHUA HOSPITAL OF CHINESE TRADITIONAL AND WESTERN MEDICINE
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-09-02
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a medical treatment sample inspection coating processing apparatus, including the connecting block, surface fixed has the stock solution chamber on it, the below both sides of connecting block all are fixed with and hold the chamber, two are held and rotate between the chamber and are connected with the pivot, the outside cover of wearing to be equipped with cylinder and cylinder in the pivot is equipped with the round brush and is provided with a plurality of perforation between cylinder and round brush, the cylinder with hold intercommunication between the chamber have annular connecting pipe, the both ends of pivot all are fixed with the one end rotation connection of screw rod and screw rod on holding the inner wall in chamber, the screw rod is located to be fixed with the nut seat that can follow the screw rod and carry out linear motion on holding the body of rod in chamber, be fixed with the piston on the nut seat, it is provided with the check valve on catheter and the catheter to hold to be connected with between chamber and stock solution chamber. The utility model discloses ingenious design by connecting block, stock solution chamber, hold the coating subassembly that chamber, pivot, cylinder and round brush constitute, the extrusion subassembly that collocation screw rod, nut seat and piston constitute, coating work can be accomplished to the efficient.

Description

Medical sample inspection coating processing apparatus

Technical Field

The utility model relates to a technical field of sample inspection specifically is medical sample inspection coating processing apparatus.

Background

The spread plate method is one of the methods used in microbiological experiments. Since the addition of bacteria-containing materials to a relatively hot medium and then plating the medium can easily cause the death of some heat-sensitive bacteria, and the use of dilution plating method can also cause some strict aerobic bacteria to be fixed in agar and lack oxygen to affect the growth, the pure-breed separation method which is more commonly used in microbiological research is the spread plating method.

The existing coating flat plate method mostly adopts a handheld roller to dip coating sample liquid for coating, the method needs to dip for multiple times in the coating process, and is very troublesome, so that the inventor designs a medical sample inspection coating processing device which is convenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical treatment sample inspection coating processing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

medical sample inspection coating processing apparatus, including the connecting block, its upper surface is fixed with the stock solution chamber, the below both sides of connecting block all are fixed with and hold the chamber, two are held and rotate between the chamber and are connected with the pivot, the outside cover of wearing to be equipped with cylinder and cylinder in the pivot is equipped with the round brush and is provided with a plurality of perforation between cylinder and round brush, the cylinder with hold the chamber intercommunication have annular connecting pipe, the one end rotation connection that the both ends of pivot all are fixed with screw rod and screw rod is on the inner wall that holds the chamber, the screw rod is located to be fixed with on the body of rod that holds the chamber and can follow the screw rod and carry out linear motion's nut seat, be fixed with the piston on the nut seat, it is provided with the check valve on being connected with catheter and catheter to hold between chamber and stock solution chamber.

As a further aspect of the present invention: one side of the liquid storage cavity is provided with a liquid inlet.

As a further aspect of the present invention: the liquid inlet is provided with a plug.

As a further aspect of the present invention: two position-symmetrical limiting blocks are fixed on the inner wall of the accommodating cavity.

As a further aspect of the present invention: a handle is fixed on the top of the liquid storage cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses ingenious design by connecting block, stock solution chamber, hold the coating unit that chamber, pivot, cylinder and round brush constitute, the extrusion subassembly that collocation screw rod, nut seat and piston constitute, but coating work is accomplished to the efficient. It is specific, before the coating work, at first fill up coating appearance liquid in the stock solution chamber, at first the counter-rotating cylinder, drive pivot counter-rotation, and then drive screw rod counter-rotation, make nut seat remove along the horizontal direction, then drive the piston and remove, make the coating appearance liquid in the stock solution chamber get into and hold the chamber, afterwards, the coating, in the coating process, because the rotation of cylinder forward, and drive pivot forward rotation, and then drive screw rod forward rotation, make nut seat remove along the horizontal direction, then drive the piston and remove, make the coating appearance liquid that holds the intracavity pass the connecting pipe in proper order, cylinder and perforation and moist round brush, and then need not frequently to dip in the coating appearance liquid, can the efficient completion coating work.

Drawings

Fig. 1 is a front view of a medical specimen testing coating processing device.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of the present invention.

The reference numerals in the figures have the following meanings:

1. connecting blocks; 2. a liquid storage cavity; 3. an accommodating chamber; 4. a rotating shaft; 5. a drum; 6. rolling and brushing; 7. perforating; 8. a connecting pipe; 9. a screw; 10. a nut seat; 11. a piston; 12. a catheter; 13. a one-way valve; 14. a liquid inlet; 15. blocking; 16. a limiting block; 17. a handle.

Detailed Description

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

Referring to fig. 1-3, in the embodiment of the present invention, a medical sample inspecting and coating device includes a connecting block 1, a liquid storage cavity 2 is fixed on the upper surface of the connecting block 1, containing cavities 3 are fixed on both sides of the lower part of the connecting block 1, a rotating shaft 4 is rotatably connected between the two containing cavities 3, a roller 5 is arranged on the rotating shaft 4, a rolling brush 6 is sleeved on the outer side of the roller 5, a plurality of through holes 7 are arranged between the roller 5 and the rolling brush 6, an annular connecting pipe 8 is communicated between the roller 5 and the containing cavity 3, a screw 9 is fixed on both ends of the rotating shaft 4, one end of the screw 9 is rotatably connected to the inner wall of the containing cavity 3, a nut seat 10 capable of performing linear motion along the screw 9 is fixed on the rod body of the containing cavity 3, a piston 11 is fixed on the nut seat 10, two stoppers 16 which are symmetrical in position and are fixed on the inner wall of the containing cavity 3 and used for limiting the moving distance of the piston, a catheter 12 is connected between the accommodating cavity 3 and the liquid storage cavity 2, and a one-way valve 13 is arranged on the catheter 12.

As a further scheme of the scheme, one side of the liquid storage cavity 2 is provided with a liquid inlet 14, and the liquid inlet 14 is provided with a plug 15.

In actual installation, the handle 17 is fixed at the top of the liquid storage cavity 2 for convenient holding.

According to the above circumstances, the utility model discloses ingenious design by connecting block 1, stock solution chamber 2, hold the coating subassembly that chamber 3, pivot 4, cylinder 5 and round brush 6 constitute, the extrusion subassembly that collocation screw rod 9, nut seat 10 and piston 11 constitute can the efficient accomplish coating work. Specifically, before the coating work, at first with filling up coating appearance liquid in the stock solution chamber 2, reverse rotation cylinder 5 at first, drive 4 antiport of pivot, and then drive screw rod 9 antiport, make nut seat 10 remove along the horizontal direction, then drive piston 11 and remove, make the coating appearance liquid entering in the stock solution chamber 2 hold in the chamber 3, and then, back, carry out the coating, in the coating process, because the rotation of cylinder 5 forward, and drive 4 antiport of pivot, and then drive screw rod 9 antiport, make nut seat 10 remove along the horizontal direction, then drive piston 11 and remove, make the coating appearance liquid that holds in the chamber 3 pass connecting pipe 8 in proper order, cylinder 5 and perforation 7 and moist round brush 6, and then need not frequently to get the coating appearance liquid, can the efficient completion coating work.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Medical sample inspection coating processing apparatus, its characterized in that: including connecting block (1), its upper surface is fixed with stock solution chamber (2), the below both sides of connecting block (1) all are fixed with and hold chamber (3), two are held and rotate between chamber (3) and are connected with pivot (4), the outside cover that wears to be equipped with cylinder (5) and cylinder (5) on pivot (4) is equipped with round brush (6) and is provided with a plurality of perforation (7) between cylinder (5) and round brush (6), cylinder (5) and hold intercommunication between chamber (3) have annular connecting pipe (8), the one end rotation connection that the both ends of pivot (4) all are fixed with screw rod (9) and screw rod (9) is on the inner wall that holds chamber (3), screw rod (9) are located and are fixed with nut seat (10) that can carry out rectilinear motion along screw rod (9) on the body of rod that holds chamber (3), be fixed with piston (11) on nut seat (10), it is connected with catheter (12) and is provided with catheter check valve (13) on liquid guide pipe (12) to hold between chamber (3) and stock solution chamber (2).

2. The medical sample assay coating processing device of claim 1, wherein: one side of the liquid storage cavity (2) is provided with a liquid inlet (14).

3. The medical sample assay coating processing device of claim 2, wherein: a plug (15) is arranged on the liquid inlet (14).

4. The medical sample assay coating processing device of claim 1, wherein: two position-symmetrical limiting blocks (16) are fixed on the inner wall of the accommodating cavity (3).

5. The medical sample test coating treatment device of claim 1 or claim 2, wherein: a handle (17) is fixed on the top of the liquid storage cavity (2).