Visual sterilization state indication medical packaging bag

Abstract

The utility model discloses a visual sterilization state indication medical packaging bag which comprises a dialysis paper body, a sterilization bag body is fixedly arranged on the front face of the dialysis paper body, a sealing assembly is arranged at the top of the sterilization bag body, two indication assemblies are arranged in the sterilization bag body, and each indication assembly comprises a barrier film fixedly arranged on the front face of the dialysis paper body and a sealing assembly arranged on the top of the sterilization bag body. The two barrier films are arranged at the position close to the opening of the sterilization bag body; the indicator adhesion layer is arranged on the front surface of the barrier film, and the indicator adhesion layer is adhered to the barrier film; the indicator ink is arranged in the middle of the indicator adhesion layer, a sterilization medium can be prevented from immersing into the indicator ink from the direction of the dialysis paper body through the barrier film, so that the indicator ink is difficult to sterilize, the condition that other positions are not completely sterilized when the indicator ink is completely sterilized is avoided, and the sterilization indication is more accurate; indicator ink is prevented from permeating into the sterilization bag body through the barrier film, and the indicator ink is prevented from polluting medical instruments.

Description

Technical Field

[0001] This application relates to the field of medical packaging bags, and particularly to medical packaging bags with visual sterilization status indication. Background Art

[0002] Medical packaging bags are used for packaging medical devices to be sterilized, ensuring that the inside of the bag remains sterile until it is opened during storage, transportation, and within the valid period that meet the requirements. Sterilization color-changing indication marks are monitoring tools used to confirm whether an item has undergone appropriate sterilization treatment. These marks usually change color under certain temperature and pressure conditions, providing an intuitive confirmation of the sterilization process for users. When undergoing sterilization treatment, medical packaging bags are placed with sterilization color-changing indication marks to determine whether sterilization has occurred.

[0003] However, during the implementation of related technical solutions, it is found that there are at least the following technical problems: The sterilization color-changing indication marks are generally directly pasted inside the medical packaging bag to visually judge the sterilization situation inside the bag. Due to the strong dialysis property of the medical packaging bag, the ink of the sterilization color-changing indication marks may penetrate into the surface of the packaging bag during sterilization, causing pollution to the medical device. Moreover, when the position where the sterilization color-changing indication mark is located is sterilized, there may be other positions that are not completely sterilized, thus affecting the accuracy of the sterilization indication. Utility Model Content

[0004] This application provides a medical packaging bag with visual sterilization status indication, solving the problem that the ink of the sterilization color-changing indication marks in the prior art may cause pollution to medical devices, and achieving the effect of blocking the penetration of the ink of the sterilization color-changing indication marks.

[0005] This application provides a medical packaging bag with visual sterilization status indication, including a dialysis paper body. A sterilization bag body is fixedly arranged on the front of the dialysis paper body. A sealing component is arranged at the top of the sterilization bag body. Two indicating components are arranged inside the sterilization bag body. The two indicating components include: barrier films, fixedly arranged on the front of the dialysis paper body, and both of the two barrier films are arranged near the opening position of the sterilization bag body; an indicator adhesion layer, arranged on the front of the barrier film, and the indicator adhesion layer adheres to the barrier film; indicator ink, arranged in the middle of the indicator adhesion layer.

[0006] Further, the sealing component includes: an adhesion glue layer, fixedly arranged on the top of the dialysis paper body, and the opening of the sterilization bag body is arranged on the adhesion glue layer; a seal, arranged on the front of the opening of the sterilization bag body, and the seal adheres to the adhesion glue layer.

[0007] Further, one end of the seal is bent and extends into the other side of the dialysis paper body. A fixing glue is provided on the back of one end of the seal, and the seal is adhered to the dialysis paper body through the fixing glue.

[0008] Further, a plurality of anti-slip strips are fixedly arranged on the front surface of one end of the seal, and the plurality of anti-slip strips are arranged equidistantly and parallelly on the front surface of the seal.

[0009] Further, a clamping block is arranged at the top of the side surface of the dialysis paper body, and the clamping block is arranged outside the bent portion of the seal.

[0010] Further, lifting seats are arranged on both sides of the top of the dialysis paper body. The two lifting seats are symmetrically arranged, and through grooves are formed on the front surfaces of the two lifting seats.

[0011] The technical solution provided by this application has at least the following technical effects or advantages:

[0012] Through the relatively smooth barrier film, it is convenient for the indicator adhesion layer to adhere to the inside of the sterilization bag body. The barrier film can prevent the sterilization medium from invading the indicator ink from the direction of the dialysis paper body, making it more difficult to sterilize the indicator ink, avoiding the situation where the sterilization of the indicator ink is completed while the sterilization of other positions is incomplete, making the sterilization indication more accurate. The barrier film can also prevent the indicator ink from penetrating into the inside of the sterilization bag body and avoid contaminating medical devices with the indicator ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the packaging bag in the embodiment of this application;

[0014] Figure 2 It is a schematic diagram of the structure of the indicating component in the embodiment of this application;

[0015] Figure 3 It is a schematic diagram of the structure of the back of the packaging bag in the embodiment of this application;

[0016] Figure 4 In the embodiment of this application Figure 3 The enlarged schematic diagram of the structure at A;

[0017] In the figure: 10, dialysis paper body; 20, sterilization bag body; 30, sealing component; 40, indicating component; 50, lifting seat; 60, through groove; 31, adhesion glue layer; 32, seal; 33, fixing glue; 34, anti-slip strip; 35, clamping block; 41, barrier film; 42, indicator adhesion layer; 43, indicator ink. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The embodiment of the present application discloses a medical packaging bag with visual sterilization status indication. By blocking the penetration speed of the sterilization medium into the indicator ink 43 through the barrier film 41, the sterilization difficulty at the position of the indicator ink 43 on the barrier film 41 is increased, avoiding the situation that the rest of the place is not sterilized after the sterilization is completed at the indicator ink 43. The barrier film 41 can also block the penetration of the indicator ink 43 into the dialysis paper body 10, preventing the indicator ink 43 from contaminating the medical devices inside the sterilization bag body 20.

[0019] To better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the specification drawings and specific embodiments.

[0020] Please refer to Figure 1 and Figure 2 This embodiment provides a medical packaging bag with visual sterilization status indication, including a dialysis paper body 10. A sterilization bag body 20 is fixedly arranged on the front of the dialysis paper body 10. A sealing component 30 is arranged at the top of the sterilization bag body 20. Two indicating components 40 are arranged inside the sterilization bag body 20. The two indicating components 40 include a barrier film 41, an indicator adhesion layer 42, and an indicator ink 43. The barrier film 41 is fixedly arranged on the front of the dialysis paper body 10, and both of the two barrier films 41 are arranged near the opening position of the sterilization bag body 20. The permeability of the barrier film 41 is higher than that of the dialysis paper body 10. The indicator adhesion layer 42 is arranged on the front of the barrier film 41, and the indicator adhesion layer 42 adheres to the barrier film 41. The indicator ink 43 is arranged in the middle of the indicator adhesion layer 42. The indicator ink 43 is fixed on the dialysis paper body 10 through the indicator adhesion layer 42. The opening of the barrier film 41 near the sterilization bag body 20 facilitates the adhesion and fixation of the indicator adhesion layer 42. Whether the indicator ink 43 changes color is used to detect the sterilization effect when the sterilization bag body 20 is sealed and sterilized, facilitating medical staff to quickly judge the sterilization effect of the packaging bag. Through the barrier of the barrier film 41 to the indicator ink 43 and the sterilization medium, the indicator ink 43 cannot penetrate into the dialysis paper body 10 to contaminate the medical devices, and the sterilization medium is also difficult to penetrate into the position of the indicator ink 43, so that the sterilization effect at the indicator ink 43 is the worst, avoiding the situation that the rest of the place is not sterilized after the sterilization is completed at the indicator ink 43. Through the two symmetrically arranged indicator inks 43, the sterilization result can be compared, preventing the situation that the sterilization detection is inaccurate due to the failure of the indicator ink 43 and improving the accuracy of the sterilization detection.

[0021] Please refer to Figures 1-4, the sealing assembly 30 includes an adhesive layer 31, a seal strip 32, a fixing glue 33, an anti-slip strip 34, and a clamping block 35. The adhesive layer 31 is fixedly arranged on the top of the dialysis paper body 10, and the opening of the sterilization bag body 20 is arranged on the adhesive layer 31. The seal strip 32 is arranged on the front of the opening of the sterilization bag body 20, and the seal strip 32 is adhered to the adhesive layer 31. One end of the seal strip 32 is bent and extends to the other side of the dialysis paper body 10. The fixing glue 33 is arranged on the back of one end of the seal strip 32, and the seal strip 32 is adhered to the dialysis paper body 10 through the fixing glue 33. A plurality of anti-slip strips 34 are arranged on the front of one end of the seal strip 32, and the plurality of anti-slip strips 34 are arranged equidistantly and parallelly on the front of the seal strip 32. The clamping block 35 is arranged on the top of the side of the dialysis paper body 10, and the clamping block 35 is arranged outside the bent portion of the seal strip 32. Lifting seats 50 are arranged on both sides of the top of the dialysis paper body 10. The two lifting seats 50 are symmetrically arranged, and through grooves 60 are formed on the front of the two lifting seats 50. By picking up or hanging on the through grooves 60 on the lifting seats 50, it is convenient to carry the packaging bag. By adhering the opening of the sterilization bag body 20 to the adhesive layer 31 and then using the seal strip 32 to seal the opening of the sterilization bag body 20, the medical device in the sterilization bag body 20 can be taken out after tearing the seal strip 32. By bending the seal strip 32 to the other side of the dialysis paper body 10, the length of the seal strip 32 extending out of the adhesive layer 31 is longer, making it more convenient to apply force when tearing. By using the fixing glue 33 on the back of the seal strip 32 to fix the seal strip 32 on the dialysis paper body 10 and cooperating with the clamping block 35 on the side of the dialysis paper body 10 to clamp the seal strip 32, the seal strip 32 can be stably fixed when it is not necessary to tear the seal strip 32, preventing misoperation. By the plurality of anti-slip strips 34 at one end of the seal strip 32, the friction of the seal strip 32 can be increased, facilitating the tearing of the seal strip 32 from the dialysis paper body 10 and the adhesive layer 31.

[0022] The functional principle of the present application can be elaborated through the following operation methods:

[0023] During use, place the medical device inside the sterilization bag body 20, then adhere two indicator inks 43 to two barrier films 41 on the inner side of the sterilization bag body 20 through the indicator adhesion layer 42. Then, use the seal 32 to seal the opening of the sterilization bag body 20. The fixing glue 33 at one end of the seal 32 causes the seal 32 to bend and adhere to the other side of the dialysis paper body 10. Then, clamp the clamping block 35 on the outside of the bent part of the seal 32, so that the fixing glue 33 and the clamping block 35 fix the seal 32 to prevent the seal 32 from loosening due to accidental touch. Place the packaging bag into the sterilization equipment for sterilization treatment. The sterilization medium penetrates into the inside of the sterilization bag body 20 from the dialysis paper body 10 and the sterilization bag body 20 to sterilize the inside of the sterilization bag body 20. Since the permeability of the barrier film 41 is less than that of the dialysis paper body 10, the sterilization medium needs to penetrate from the side into the position of the indicator ink 43, increasing the difficulty of sterilization at the position of the indicator ink 43 and avoiding the situation where the rest of the place is not sterilized after the sterilization of the indicator ink 43 is completed. The barrier film 41 can also block the penetration of the indicator ink 43 into the dialysis paper body 10, so that the indicator ink 43 will not contaminate the medical device. After taking out the packaging bag, observe whether the two indicator inks 43 inside the sterilization bag body 20 change color to know whether the sterilization is complete. When it is necessary to take out the medical device, remove the clamping block 35 on the side of the dialysis paper body 10 and tear off the end of the seal 32 fixed by the fixing glue 33. The multiple anti-slip strips 34 increase the friction of one end of the seal 32, and the seal 32 with a longer sticking glue layer 31 extended can be easily torn off from the sticking glue layer 31, so that the opening of the sterilization bag body 20 can be opened and the medical device can be taken out.

[0024] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalent technologies, this application is also intended to include these modifications and variations.

[0025] The above is only the preferred specific implementation mode of the embodiments of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed in this application, according to the technical solution and concept of this application, makes equivalent replacements or changes, and should be covered by the protection scope of this application.

Claims

1. A medical packaging bag with a visual sterilization status indicator, comprising a dialysis paper body (10), characterized in that: A sterilization bag body (20) is fixedly arranged on the front of the dialysis paper body (10), a sealing component (30) is arranged on the top of the sterilization bag body (20), and two indicator components (40) are arranged inside the sterilization bag body (20), and the two indicator components (40) include: A barrier film (41) is fixedly arranged on the front side of the dialysis paper body (10), and the two barrier films (41) are arranged near the opening of the sterilization bag body (20); An indicator adhesive layer (42) is disposed on the front side of the barrier film (41), and the indicator adhesive layer (42) is adhered to the barrier film (41); The indicator ink (43) is arranged in the middle of the indicator adhesive layer (42).

2. The medical packaging bag with visual sterilization status indication as claimed in claim 1, characterized in that: The sealing assembly (30) comprises: An adhesive layer (31) is fixedly arranged on the top of the dialysis paper body (10), and the opening of the sterilization bag body (20) is arranged on the adhesive layer (31); A seal (32) is arranged on the front side of the opening of the sterilization bag body (20), and the seal (32) is adhered to the adhesive layer (31).

3. The medical packaging bag with visual sterilization status indication as claimed in claim 2, characterized in that: One end of the seal (32) is bent and extends into the other side of the dialysis paper body (10), and a fixing glue (33) is provided on the back side of one end of the seal (32), and the seal (32) is adhered to the dialysis paper body (10) through the fixing glue (33).

4. The medical packaging bag with visual sterilization status indication as claimed in claim 2, characterized in that: A plurality of anti-slip strips (34) are fixedly arranged on the front side of one end of the seal strip (32), and the plurality of anti-slip strips (34) are arranged in parallel and at equal distances on the front side of the seal strip (32).

5. The medical packaging bag with visual sterilization status indication as claimed in claim 2, characterized in that: A clamping block (35) is arranged at the top of the side of the dialysis paper body (10), and the clamping block (35) is arranged on the outside of the bending part of the sealing strip (32).

6. The medical packaging bag with visual sterilization status indication as claimed in claim 1, characterized in that: Lifting seats (50) are provided on both sides of the top of the dialysis paper body (10), the two lifting seats (50) are symmetrically arranged, and through grooves (60) are provided on the front sides of the two lifting seats (50).

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