CN205872782U - Take steam sterilization to instruct flat pocket of medical self -adhesive of strip - Google Patents

Abstract

The utility model provides a medical self-adhesive flat bag with a steam sterilization indicator strip, which comprises a transparent plastic film and medical dialysis paper, and the transparent plastic film and the medical dialysis paper are ironed and connected along three sides to form a bag with an opening. In a bag-like structure, the medical dialysis paper has a tongue protruding and extending relative to the transparent plastic film on the opening side, and the tongue has a steam sterilization indicator strip pasted by double-sided adhesive tape, and the steam sterilization indicator The strip includes: a non-fluorescent paper substrate layer, a sterilization indicator ink layer printed on the non-fluorescent paper substrate layer, a first coating layer and a first silicone oil layer sequentially covering the sterilization indicator ink layer , and the second coating layer and the second silicone oil layer that are sequentially covered under the non-fluorescent paper substrate layer. According to the utility model, a medical self-adhesive flat bag with convenient operation, reduced cost and improved safety performance is provided.

Description

Medical Self Adhesive Flat Bag with Steam Sterilization Indicator Strip

technical field

The utility model relates to a medical self-adhesive flat bag, in particular to a medical self-adhesive flat bag with a steam sterilization indicator strip.

Background technique

Paper-plastic bags have become the most commonly used sterilization packaging in medical institutions. Paper-plastic bags are usually composed of transparent plastic film and medical dialysis paper. Paper-plastic bags are favored by users because of their good visibility, strong anti-bacterial properties, and greatly increased validity period after sterilization.

Especially the medical self-adhesive flat bag, which greatly facilitates the user in use, and at the same time does not need to purchase sealing equipment, let alone skilled sealing operators, which is more convenient and quicker than cloth-wrapped packaging.

The mouth of the medical self-adhesive flat bag has a tongue similar to an envelope. The tongue of the envelope is pasted with a special sealing double-sided tape. When using it, you only need to remove the release paper on the double-sided tape, and then follow the fold line according to the regulations. Fold and paste. When pasting, one-half of the width of the double-sided tape should be pasted on the plastic film surface, and the remaining half should be pasted on the paper surface. Just stick the pocket mouth.

For traditional medical self-adhesive flat bags, when the tape is pasted and sealed, the release paper of the double-sided tape is removed, and the release paper is discarded. Firstly, it increases waste, and secondly, it is necessary to place an additional instruction card inside the bag. To judge whether the sterilization meets the requirements.

Utility model content

The purpose of this utility model is to provide a medical self-adhesive flat bag with a steam sterilization indicator strip, so as to solve the problem that the medical self-adhesive flat bag in the prior art needs to discard the peeled-off release paper when sealing, increasing the waste Items, and the additional placement of sterilization instruction cards, resulting in increased costs.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A medical self-adhesive flat bag with a steam sterilization indicator strip is provided, which includes a transparent plastic film and medical dialysis paper, and the transparent plastic film and medical dialysis paper are hot-bonded along three sides to form a bag-like structure with an opening , the medical dialysis paper has a tongue protruding and extending relative to the transparent plastic film on the opening side, the tongue has a steam sterilization indicator strip pasted by double-sided adhesive tape, and the steam sterilization indicator strip includes: A non-fluorescent paper substrate layer, a sterilization indicating ink layer printed on the above said non-fluorescent paper substrate layer, a first coating layer and a first silicone oil layer successively covered above said sterilization indicating ink layer, and successively Covering the second film layer and the second silicone oil layer under the non-fluorescent paper substrate layer.

The non-fluorescent paper substrate layer is made of non-fluorescent paper with a grammage greater ^than 100g/m2.

A folding line is provided between the tongue and the bag-like structure.

According to the utility model, a medical self-adhesive flat bag with a steam sterilization indicator strip is provided. By combining the release paper and the sterilization indicator card into one, the steam sterilization indicator only needs to be peeled off during use. The strips and the articles to be sterilized are put into the flat bag together, without discarding the ordinary release paper in the prior art, which reduces the generation of waste, and does not need to be put into other forms of sterilization indicator strips, which is more convenient. operation, while reducing the manufacturing cost of the flat bag, by observing the discoloration of the steam sterilization indicator ink printed on the sterilization indicator strip, it can be judged whether the sterilization in the bag meets the requirements. In addition, by improving the manufacturing process of the steam sterilization indicator strip, it not only meets the stiffness of the sterilization indicator strip, but also avoids direct contact between the ink on the sterilization indicator strip and the items to be sterilized in the bag. Contamination caused by contact to ensure safety.

Description of drawings

Fig. 1 is a top view of a medical self-adhesive flat bag according to a preferred embodiment of the present invention before use;

Fig. 2 is a cross-sectional view of the medical self-adhesive flat bag shown in Fig. 1;

Fig. 3 is the top view of the medical self-adhesive flat bag as shown in Fig. 1 when sealing;

Fig. 4 is a cross-sectional view of the medical self-adhesive flat bag as shown in Fig. 3 when it is sealed.

detailed description

Below in conjunction with accompanying drawing, provide the preferred embodiment of the present utility model, and describe in detail, make can better understand the function of the present utility model, characteristic.

As shown in Figures 1 to 2, it is a medical self-adhesive flat bag with a steam sterilization indicator strip according to a preferred embodiment of the present invention. The medical self-adhesive flat bag includes: a transparent plastic film 1 and Medical dialysis paper 2, wherein, the transparent plastic film 1 and the medical dialysis paper 2 are along three sides, as shown in FIG. 2. On the side of the opening 11, there is a tongue 21 protruding and extending relative to the transparent plastic film 1, and the tongue 21 has a steam sterilization indicator strip 5 pasted by a double-sided adhesive tape 4. Specifically, the steam sterilization indicator strip 5 is constructed by printing the sterilization indicator ink 51 on one side of the non-fluorescent paper, and has the functions of a release paper and a sterilization indicator card. By peeling off the steam sterilization indicator strip 5 and putting it into the bag, folding the tongue 21 to close the opening 11, the sterilization indicator ink 51 will undergo a certain color change after sterilization, thereby being used to indicate the contents of the flat bag. Sterilization condition. In addition, both sides of the steam sterilization indicator strip 5 also have a coating layer to provide isolation between the ink and the contents 20 in the bag; it further includes a silicone oil layer arranged on the surface of the coating layer to further improve the steam sterilization indication. Article 5 for cleanliness.

According to a preferred embodiment of the present invention, the steam sterilization indicator strip ⁵ is based on non-fluorescent paper with a grammage greater than 100g/m2, so as to ensure sufficient stiffness of the indicator strip so that it can be placed in the bag and Will not deform.

According to another preferred embodiment of the present invention, a folding line 6 is provided between the tongue 21 and the bag-like structure to facilitate folding of the tongue 21 .

Specifically, when using the medical self-adhesive flat bag, first, the steam sterilization indicator strip 5 pasted by the double-sided adhesive tape 4 on the flat bag is removed, and then the steam sterilization indicator strip 5 is combined with the article 20 to be sterilized. Put them into the flat bag together, as shown in Figure 3, make the side of the steam sterilization indicator strip 5 with the sterilization indicator ink 51 face the transparent plastic film 1, so that it can be seen outside the bag through the transparent plastic film 1;

Then, the tongue 21 is folded along the folding line 6, as shown in Figure 4, the part of about 1/2 width of the double-sided adhesive tape 4 is pasted on the transparent plastic film 1, and the part of the remaining 1/2 width is pasted on the medical film 1. On the dialysis paper 2, the opening 11 is completely sealed, thereby forming an airtight space in the bag body;

Then, put the above-mentioned sealed medical self-adhesive flat bag into a sterilization container for steam sterilization. Optionally, steam sterilization conditions of 132° C. and 3 minutes are used, and the steam sterilization indicator strip 5 changes from initial blue to If it is black, it means that the sterilization meets the predetermined requirements.

According to the utility model, the preferred manufacturing process of the steam sterilization indicator strip 5 is as follows:

Choose non ^- fluorescent paper with a grammage greater than 100g/m2 to replace the glassine that is conventionally used to make release paper. After flexographic printing, a layer of sterilization indicator ink is printed on the non-fluorescent paper, and then After double-sided coating, silicone oil on both sides, the steam sterilization indicator strip is completed.

In a word, according to the medical self-adhesive flat bag provided by the utility model, by combining the release paper and the sterilization indicator card into one, it is only necessary to put the removed steam sterilization indicator strip together with the article to be sterilized. Put it into the flat bag without discarding the ordinary release paper in the prior art, which reduces the generation of waste, and does not need to put other forms of sterilization indicator strips in addition, which is more convenient to operate, and at the same time reduces the pressure of the flat bag. By observing the discoloration of the steam sterilization indicator ink printed on the sterilization indicator strip, it can be judged whether the sterilization in the bag meets the requirements. In addition, by improving the manufacturing process of the steam sterilization indicator strip, it not only meets the stiffness of the sterilization indicator strip, but also avoids direct contact between the ink on the sterilization indicator strip and the items to be sterilized in the bag. Contamination caused by contact to ensure safety.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, and various changes can also be made to the above-mentioned embodiments of the present utility model. That is to say, all simple and equivalent changes and modifications made according to the claims of the utility model application and the contents of the description all fall within the protection scope of the claims of the utility model patent. What the utility model does not describe in detail is conventional technical contents.

Claims (3)

1. the self-adhesive medical formula flat mouth bag of carrying vapour sterilizing bar, including overlay and medical dialyzing paper, described transparent Plastic foil and medical dialyzing paper hotly join connection formation along three sides and have the bag shaped structure of an opening, described medical dialyzing paper In this open side, there is the most described overlay and highlight the tongue of extension, it is characterised in that have on described tongue and pass through The steam sterilization bar that two-sided tape is pasted, described steam sterilization bar includes: unstressed configuration paper substrate sheet material layers, is printed in described Sterilizing instruction ink layer above unstressed configuration paper substrate sheet material layers, is covered in the first film above described sterilizing instruction ink layer successively Layer and the first silicon layer, and it is covered in the second leaching membrane layer below described unstressed configuration paper substrate sheet material layers and the second silicon layer successively.

Self-adhesive medical formula flat mouth bag the most according to claim 1, described unstressed configuration paper substrate sheet material layers is more than 100g/ with grammes per square metre m²Unstressed configuration paper be material.

Self-adhesive medical formula flat mouth bag the most according to claim 1, is provided with a folding between described tongue and described bag shaped structure Superimposing thread.