Device for sterilizing and removing endotoxin of penicillin bottle

Abstract

The utility model relates to a device for sterilizing and removing endotoxin of a penicillin bottle, which comprises a cylindrical shell and a penicillin bottle placing piece arranged in the cylindrical shell, an opening is formed in the side wall of the cylindrical shell, and at least one sliding plate is arranged at the opening and used for opening or closing the opening; the upper end and the lower end of the sliding plate are installed in the top plate of the cylindrical shell and the sliding rail on the base respectively so that the movable plate can slide along the sliding rail in a reciprocating mode. The penicillin bottle sterilizer can meet the sterilization and disinfection requirements of a large number of penicillin bottles, is convenient to operate, and has the characteristic of well avoiding secondary pollution.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, and particularly relates to a device for sterilizing and removing endotoxin from a penicillin bottle. BACKGROUND

[0002] When the penicillin bottle is repeatedly reused, it needs to be thoroughly sterilized and disinfected. In order to ensure the safety of the penicillin bottle during the sterilization and disinfection process and to ensure that the penicillin bottle is not secondarily contaminated, a container box for sterilizing a penicillin bottle is disclosed in a Chinese utility model patent with the authorization publication number CN213373900U. The container box is mainly designed as a box body structure, and the carrying capacity is limited, which cannot meet the needs of sterilizing and disinfecting a large number of penicillin bottles. UTILITY MODEL CONTENTS

[0003] The utility model aims to provide a device for sterilizing and disinfecting a penicillin bottle, which can meet the needs of sterilizing and disinfecting a large number of penicillin bottles, and can improve the work efficiency and ensure the simplicity and reliability of the sterilization and disinfection operation (i.e., secondary contamination in the effective operation process).

[0004] To solve the above technical problems, the utility model provides a device for sterilizing and removing endotoxin from a penicillin bottle, which comprises a cylindrical shell and a penicillin bottle placing part arranged in the cylindrical shell.

[0005] An opening is formed in the side wall of the cylindrical shell, and at least one sliding plate is arranged at the opening to open or close the opening.

[0006] The upper and lower ends of the sliding plate are respectively installed in the slide rails on the top plate and the base of the cylindrical shell, so that the sliding plate can reciprocally slide along the slide rails.

[0007] Further, the penicillin bottle placing part is a mesh cylinder formed by winding a rectangular mesh plate, the mesh cylinder is coaxial with the cylindrical shell, and is connected with an axial roller fixed at the center of the cylindrical shell through a plurality of radial connecting rods arranged along the circumference; the axial roller is rollingly connected with an axial column fixed at the center of the cylindrical shell through bearings at the upper and lower ends of the axial roller.

[0008] Further, the mesh on the mesh cylinder is a circular through hole, and the axial length of the mesh is between one third and two thirds of the length of the penicillin bottle body.

[0009] Further, the opposite free edges of the mesh cylinder are connected through a spring pin assembly or a snap buckle.

[0010] Further, the penicillin bottle placing part is a plurality of parts and is coaxially arranged.

[0011] The outer end of the radial connecting rod is provided with a first limiting slot for clamping the top end or bottom end of the bottle placing member.

[0012] Further, the inner end of the radial connecting rod is inserted into the insertion hole on the roller through a pin shaft.

[0013] Further, the sliding plates are at least two and oppositely arranged on two sides of the opening and symmetrical about the symmetry axis of the opening.

[0014] Further, the sliding plates are circular arc plates, and each sliding plate is fixed with a handle on the opposite side.

[0015] Further, the top of the cylindrical shell is provided with a handle.

[0016] The device can meet the sterilization and disinfection requirements of a large number of bottles, is convenient to operate, and has the characteristics of preventing secondary pollution. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural diagram of a device for sterilizing and removing endotoxins of a bottle.

[0018] Figure 2 It is a half-open state diagram of the sliding plate of the device. Figure 1

[0019] Figure 3 It is a diagram of the fully open state of the two sliding plates of the double-door design.

[0020] Figure 4 It is a mesh plate diagram.

[0021] Figure 5 It is a mesh cylinder bottle placing member diagram formed by winding the mesh plate.

[0022] Figure 6 It is a radial connecting rod diagram. DETAILED DESCRIPTION

[0023] Figure 1 The device for sterilizing and removing endotoxins of a bottle includes a cylindrical shell 1, a bottle placing member 2 arranged in the cylindrical shell 1, an opening formed in the side wall of the cylindrical shell 1, at least one sliding plate 3 arranged at the opening and used for opening or closing the opening, a slide rail 6 in which the upper and lower ends of the sliding plate 3 are respectively installed on the top plate 4 and the base 5 of the cylindrical shell 1, so that the sliding plate 3 can reciprocally slide along the slide rail 6. When the bottle is placed in a sterilization pot for steam disinfection and sterilization, the sliding plate 3 is opened, so that the opening is in an open state, which is beneficial to the entry of steam. After the steam sterilization is completed, the opening is quickly closed through the sliding plate 3, and then the bottle is quickly placed in an oven for high-temperature endotoxin removal treatment. The bottle placing member 2 is formed by a​Figure 4 The rectangular mesh plate is wound into a mesh cylinder (as shown in Figure 5 The mesh cylinder is coaxial with the cylindrical shell 1, and is connected with the axial roller 8 fixed in the center of the cylindrical shell 1 through a plurality of circumferentially arranged radial connecting rods 7; the axial roller 8 is rollingly connected with the axial column fixed in the center of the cylindrical shell 1 through bearings on the upper and lower ends thereof. It is particularly pointed out here that the mesh cylinder-shaped vial placing member 2 has a plurality of meshes, so that a plurality of vials can be placed, and compared with the single-layer placing box of the prior art, the single mesh cylinder-shaped vial placing member 2 can realize the placement of multiple layers of vials in a three-dimensional space, and when a plurality of mesh cylinder-shaped vial placing members 2 are coaxially placed in the cylindrical shell 1, more vials can be placed at the same time, so that batch sterilization and disinfection of a large number of vials is realized, and the sterilization efficiency is greatly improved.

[0024] The outer end of the radial connecting rod 7 is provided with Figure 6 The first limiting groove 10 is used to be clamped at the top end or the bottom end of the vial placing member 2, so that the disassembly is facilitated, that is, when the vial placing member 2 is cleaned, the radial connecting rod 7 is only needed to be pushed upward or downward, so that the first limiting groove 10 is disengaged from the clamping at the top end or the bottom end of the vial placing member 2, the limiting of the vial placing member 2 is released, and then the spring pin assembly or the clasp 9 (a product in the market can be purchased, without any special design) provided on the opposite free edge of the mesh cylinder is used to release the connection and limiting of the opposite edge, so that the vial placing member 2 is deformed from Figure 5 The state shown in Figure 4 The state shown in

[0025] In order to be more quickly disassembled, the inner end of the radial connecting rod 7 is inserted into the insertion hole on the roller 8 through the pin shaft 11 shown in Figure 6 The pin shaft 11 is used to realize the quick insertion or disengagement of the roller 8.

[0026] The mesh on the mesh cylinder is a circular through hole, and the axial length of the mesh is between one third and two thirds of the length of the vial body, so that the vial can be stably placed, and part of the vial is exposed outside the mesh, so that the vial is convenient to take and place.

[0027] The sliding plate 3 can be two, and is oppositely arranged on both sides of the opening, and is symmetrical about the symmetry axis of the opening, similar to a double-leaf door design, and the sliding plate 3 is a circular arc plate, so that the geometric shape of the cylindrical shell 1 can be well adapted, so that the two can be parallelly slid, that is, each sliding plate 3 is parallelly slid along the slide rail 6 to the cylindrical shell 1, so that the opening can be opened or closed, in order to facilitate the opening and closing of the sliding plate 3, a Figure 1 orFigure 2 or Figure 3 Handle 12 is shown.

[0028] Similarly, a handle 13 is provided on the top of the cylindrical outer shell 1 to facilitate placing it in or taking it out of the sterilizer.

[0029] When using the device for sterilizing and removing endotoxins from vials provided in the above embodiments to sterilize and disinfect vials, it is necessary to first place the clean, multiple mesh-tube-shaped vial holder 2 from... Figure 4 The state shown is rolled into Figure 5 The device is cylindrical, with its opposite sides locked by the slots. Then, individual vial holders 2 are placed inside the cylindrical outer shell 1 layer by layer from the inside out. Next, one vial to be sterilized is placed on each mesh. After all vials and vial holders 2 are placed, the radial connecting rod 7 limits the vial holders 2, stabilizing the spacing between adjacent vial holders 2 and keeping the sliding plate 3 open. The entire device with the vials placed is then lifted into the sterilizer by the handle 13 for steam sterilization. After steam sterilization, the entire device is lifted out of the sterilizer by the handle 13 and the sliding plate 13 is quickly closed to avoid secondary contamination. The entire device is then placed in an oven for high-temperature endotoxin removal. This completes the sterilization and endotoxin removal of the vials.

Claims

1. A device for sterilization and endotoxin removal of a penicillin bottle comprising a cylindrical casing (1), characterized in that: The shell (1) is provided with a plurality of penicillin bottle placing members (2) coaxially arranged therein. The shell (1) is provided with an opening in the side wall thereof, and at least one sliding plate (3) is arranged at the opening for opening or closing the opening. The upper and lower ends of the sliding plate (3) are respectively arranged in the slide rails (6) of the top plate (4) and the base (5) of the shell (1) so that the sliding plate (3) can reciprocally slide along the slide rails (6).

2. The apparatus of claim 1, wherein: The penicillin bottle placing member (2) is a mesh tube formed by winding a rectangular mesh plate, and the mesh tube is coaxial with the shell (1) and connected to an axial roller (8) fixed in the center of the shell (1) through a plurality of circumferentially arranged radial connecting rods (7); the axial roller (8) is rollingly connected to an axial stand fixed in the center of the shell (1) through bearings arranged at the upper and lower ends of the roller (8).

3. The apparatus of claim 2, wherein: The mesh holes of the mesh tube are circular through holes, and the axial length of the mesh holes is between one third and two thirds of the length of the penicillin bottle body.

4. The apparatus of claim 3, wherein: The opposite free edges of the mesh tube are connected through spring pin assemblies or buckles (9).

5. The apparatus of claim 4, wherein: The penicillin bottle placing member (2) is a plurality of coaxially arranged members. The outer end of the radial connecting rod (7) is provided with a first limiting groove (10) for clamping the top end or the bottom end of the penicillin bottle placing member (2).

6. The apparatus of claim 5, wherein: The inner end of the radial connecting rod (7) is inserted into the insertion hole of the roller (8) through a pin shaft (11).

7. The device of claim 1 or 2 or 3 or 4 or 5 or 6, wherein: The sliding plate (3) is at least two, and is arranged on opposite sides of the opening and symmetric about the symmetry axis of the opening.

8. The apparatus of claim 7, wherein: The sliding plate (3) is a circular arc plate, and a handle (12) is fixed to each of the opposite sides of each sliding plate (3).

9. The apparatus of claim 8, wherein: The top of the shell (1) is provided with a handle (13).

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