CN217497075U

CN217497075U - Be suitable for top bag of EO sterilization

Info

Publication number: CN217497075U
Application number: CN202221067637.9U
Authority: CN
Inventors: 马书杰
Original assignee: Hengshui Jiecai Plastic Packaging Co ltd
Current assignee: Hengshui Jiecai Plastic Packaging Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-09-27
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a be suitable for top bag of EO sterilization, including the top bag, the symmetry is equipped with spacing one on the top bag, on the top bag with spacing one is close to spacing one both ends symmetry perpendicularly and is equipped with spacing two, evenly be equipped with the bleeder vent on spacing two, spacing one, spacing two are kept away from the side connection of top bag is equipped with the inoxidizing coating, lie in on the top bag be equipped with the dialyzing paper between spacing one, the spacing two. The utility model has the advantages that: the dialysis paper protective layer is high-efficiency in permeation.

Description

Be suitable for top bag of EO sterilization

Technical Field

The utility model relates to a top bag field specifically indicates a top bag that is suitable for EO sterilization.

Background

EO sterilization, i.e. ethylene oxide sterilization. Ethylene oxide, also known as ethylene oxide, has the formula C2H 4O. Boiling point is 10.4 ℃, can be dissolved in water, and has explosion limit of 3-100% (volume) in air. Ethylene oxide is a highly volatile, explosive, flammable and toxic substance, accompanied by ether odor when volatilized, and is a spectral sterilizing agent.

The top bag is used for splendid attire medical instrument and utensil, perhaps other aseptic articles for use that need medical sterilization, generally set up one deck dialysis paper on the packing, be used for permeating ethylene oxide, the dialysis paper area that some top bags of current set up is less, can not carry out high-efficient infiltration ethylene oxide and disinfect to medical utensil, and disinfect it when more product is placed, shelter from dialysis paper easily, or the extrusion, lead to dialysis paper can not high-efficient the permeating ethylene oxide, and some top bags do not protect dialysis paper, lead to the easy breakage of dialysis paper, cause medical instrument's pollution, bring certain economic loss, the practicality is not good.

Herein, a tip bag suitable for EO sterilization is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, and provides a head bag which is provided with a dialyzing paper protective layer and is high-efficiency permeable and suitable for EO sterilization.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a be suitable for top bag of EO sterilization, includes the top bag, the symmetry is equipped with spacing one on the top bag, on the top bag with spacing one is close to spacing one both ends symmetry perpendicularly and is equipped with spacing two, evenly be equipped with the bleeder vent on spacing two, spacing one, spacing two are kept away from the side connection of top bag is equipped with the inoxidizing coating, lie in on the top bag be equipped with the dialyzing paper between spacing one, the spacing two.

Furthermore, the top bag is formed by bonding two bag bodies, and the two bag bodies are connected through a sealing strip.

Furthermore, the first limit strip, the second limit strip and the dialyzing paper are all arranged on one bag body.

Furthermore, a sealing opening is formed in one corner of the plug bag, and an opening is formed in the upper end of the sealing opening.

Furthermore, the tip bag is made of medical PVC materials.

Furthermore, the connection mode among the protective layer, the first limiting strip and the second limiting strip is heat sealing.

Compared with the prior art, the utility model the advantage lie in: in the device provided by the utility model, the top bag is made of medical PVC material, which has chemical corrosion resistance, strong resistance to oxidant, reducer and strong acid, wear resistance, easy production, safe use and low cost; in the device, the air holes are arranged on the hard limiting strips, so that the extrusion of the air holes caused by the accumulation of a large number of instruments is prevented, and the high-efficiency EO sterilization is ensured; in the device, the air holes on the two limiting strips which are symmetrically arranged provide flowing conditions for ethylene oxide in the EO sterilization process, so that high-efficiency sterilization is realized; in the device, set up inoxidizing coating 5 and be used for protecting the dialyzing paper, prevent external sharp-pointed article and dialyzing paper direct contact, puncture the dialyzing paper, the device is whole to have durable, wear-resisting, the infiltration efficiency is high, low in production cost is honest and clean, takes convenient characteristics, has fine practicality.

Drawings

Fig. 1 is a front view of a bag-top of the present invention adapted for EO sterilization.

Fig. 2 is a schematic sectional view of a bag head suitable for EO sterilization according to the present invention.

Fig. 3 is a schematic side view of the tip bag for EO sterilization according to the present invention.

Fig. 4 is a schematic side view of a second embodiment of the tip bag for EO sterilization according to the present invention.

As shown in the figure: 1. a header bag; 2. a first limiting strip; 3. a second limiting strip; 4. dialyzing paper; 5. a protective layer; 6. a sealing strip; 7. sealing the opening; 8. opening the opening; 9. and (4) air holes.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A top bag suitable for EO sterilization comprises a top bag 1, wherein a first limiting strip 2 is symmetrically arranged on the top bag 1, a second limiting strip 3 is symmetrically arranged on the top bag 1 and is perpendicular to the first limiting strip 2 and close to two ends of the first limiting strip 2, vent holes 9 are uniformly formed in the second limiting strip 3, a protective layer 5 is connected to the side ends of the first limiting strip 2 and the second limiting strip 3, which are far away from the top bag 1, and dialyzing paper 4 is arranged on the top bag 1 and is positioned between the first limiting strip 2 and the second limiting strip 3; in the device, the first fiber limiting strip and the second fiber limiting strip are used for fixing the protective layer 5, the protective layer 5 is preferably set into a hard protective plate, a hard PVC plastic material can be selected, the protective plate is mainly used for protecting the dialyzing paper 4, the dialyzing paper 4 is prevented from being pierced by the direct contact of external sharp objects and the dialyzing paper 4, the second limiting strip 3 is uniformly provided with air holes 9, the air holes 9 are used for enabling the external air to be in contact with the dialyzing paper 4, the dialyzing paper 4 is of a semi-permeable membrane structure and can sterilize the interior of the tip bag 1 through ethylene oxide molecules, in the device, the second limiting strip 3 is made of hard medical grade materials, the aim is to prevent that when more tip bags are stacked, the air holes 9 on the second limiting strip 3 are extruded to cause that the ethylene oxide cannot be well permeated during sterilization, and the symmetry of the air holes 9 on the second limiting strip 3 is favorable for air flow on the outer surface of the dialyzing paper 4, is beneficial to high-efficiency sterilization of the inside of the top bag.

The top bag 1 is formed by bonding two bag bodies, and the two bag bodies are connected through a sealing strip 6; the first limiting strip 2, the second limiting strip 3 and the dialyzing paper 4 are all arranged on one bag body, the permeation device for ethylene oxide dialysis, which consists of the first limiting strip 2, the second limiting strip 3, the dialyzing paper 4 and the protective layer 5, in the device can be arranged according to the size of the area occupied by the permeation device for ethylene oxide dialysis, and a plurality of groups of permeation devices can be arranged on one top bag 1 as required, so that the EO sterilization of the contents in the top bag 1 can be efficiently carried out; a sealing opening 7 is formed in one corner of the top bag 1, and an opening 8 is formed in the upper end of the sealing opening 7, so that the top bag 1 can be opened conveniently, and medical instruments in the top bag 1 can be taken; the header bag 1 is made of medical PVC, PVC has been used as a medical material for many years, has chemical corrosion resistance, has strong resistance to an oxidant, a reducing agent and strong acid, is wear-resistant, is easy to produce and safe to use, and has low cost; the connection mode among the protective layer 5, the first limiting strip 2 and the second limiting strip 3 is heat sealing.

The utility model relates to a be suitable for top bag of EO sterilization is when disinfecting, places the top bag in the EO sterilization, and the ethylene oxide molecule will see through bleeder vent 9 on spacing two 3, gets into top bag 1 inside, disinfects to medical instrument, when taking, directly through opening 8 of sealed mouthful 7 upper ends open top bag 1 can.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A tip bag adapted for EO sterilization comprising a tip bag (1), characterized in that: the symmetry is equipped with spacing one (2) on top bag (1), on top bag (1) with the both ends symmetry that spacing one (2) are close to spacing one (2) perpendicularly is equipped with spacing two (3), evenly be equipped with bleeder vent (9) on spacing two (3), spacing one (2), spacing two (3) are kept away from the side connection of top bag (1) is equipped with inoxidizing coating (5), lie in on top bag (1) be equipped with dialysis paper (4) between spacing one (2), spacing two (3).

2. The bag-top for EO sterilization according to claim 1, wherein said bag-top (1) is formed by bonding two bag bodies, and said two bag bodies are connected by a sealing strip (6).

3. The bag-top for EO sterilization according to claim 2, wherein said first restriction strip (2), said second restriction strip (3), and said dialysis paper (4) are disposed on a bag body.

4. The EO sterilization bag header as claimed in claim 1, wherein a sealed opening (7) is formed at one corner of said bag header (1), and an opening (8) is formed in an upper end of said sealed opening (7).

5. The bag head suitable for EO sterilization as set forth in claim 1, wherein said bag head (1) is made of medical PVC.

6. The tip bag suitable for EO sterilization according to claim 1, wherein the connection mode among the protective layer (5), the first limiting strip (2) and the second limiting strip (3) is heat sealing.