Drug storage device for anti-infection pharmacy

Abstract

According to the drug storage device for anti-infection pharmacy, on one hand, the drug storage device can meet the light shielding requirement of drugs, and on the other hand, the drug storage device also has the effect of preventing cross infection. A medicine storage device for anti-infection pharmacy comprises a bag body. The bag body comprises an infusion bag and a light shielding bag, and the infusion bag is arranged in the light shielding bag. In the first direction, one end of the infusion bag is provided with a connector, the connector is communicated with the interior of the infusion bag and used for being connected with an infusion tube, the outer side face of the infusion bag is provided with a first area, and the first area is connected with the inner side face of the light-proof bag so that the infusion bag can be connected with the light-proof bag. A pull ring is arranged on the outer side face of the infusion bag, the light shielding bag is provided with a first wall and a second wall which are opposite to each other, an easy-to-tear strip is arranged on the wall portion of the light shielding bag, the easy-to-tear strip extends from the first wall to the second wall, and the light shielding bag is configured to be split into at least two parts along the position where the easy-to-tear strip is located by tearing off the easy-to-tear strip so as to expose the pull ring.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a drug storage device for anti-infective medicine. Background Art

[0002] Infusion, or high-volume injection, refers to large-dose injections administered intravenously, with a single dose exceeding 100 ml. It is a subset of injectables and is typically packaged in glass or plastic infusion bottles or bags without antibacterial agents. During use, the drip rate is adjusted via an infusion pump to continuously and steadily deliver the medication. In related technologies, for some medications requiring light protection, as well as in infectious disease settings, it is necessary to balance light protection requirements with the risk of cross-infection between doctors and patients. Utility Model Content

[0003] The present application provides a drug storage device for anti-infective medicine, which can meet the light-shielding requirements of the drug on the one hand, and also has the function of preventing cross infection on the other hand.

[0004] To achieve the above objectives, this application provides the following technical solutions:

[0005] Some embodiments of the present application provide a drug storage device for anti-infective medicine, comprising a bag body, the bag body comprising an infusion bag and a light-shielding bag, the infusion bag being disposed within the light-shielding bag, the infusion bag being used to store liquid medicine, one end of the infusion bag having a connector along a first direction, the connector communicating with the interior of the infusion bag for connection to an infusion tube, the outer side of the infusion bag having a first region interconnected with the inner side of the light-shielding bag so that the infusion bag and the light-shielding bag are interconnected, the first region being located at the other end of the infusion bag along the first direction, the first direction being the height direction of the bag body, the outer side of the infusion bag being provided with a pull ring, the light-shielding bag having a first wall and a second wall opposing each other, a tear strip being provided on the wall of the light-shielding bag, the tear strip extending from the first wall to the second wall, the light-shielding bag being configured to be split into at least two portions along the portion of the tear strip to expose the pull ring by tearing off the tear strip.

[0006] In the above solution, a disposable drug storage device is provided, such as a disposable infusion bag, or a medicine bag. The drug storage device can meet the light protection requirements of the drug on the one hand, and also has the function of preventing cross infection on the other hand.

[0007] The anti-infective drug storage device includes a bag body, which includes a light-shielding bag and an infusion bag disposed within the light-shielding bag. The infusion bag is used to store the drug solution and is connected to an infusion tube via a connector for infusion (infusion). During use, the light-shielding bag serves as an outer layer to shield the drug from light, reducing the risk of the drug solution within the bag decomposing and becoming ineffective. The inventors have also discovered that during the infusion process, pathogens carried by the patient can splash onto the surface of the light-shielding bag. This can cause medical staff to touch the bag surface when changing the drug bag, potentially leading to infection. Alternatively, when retrieving the drug bag, recyclers can also become infected by touching the bag. To address this issue, the above-mentioned solution incorporates a tear strip on the wall of the light-shielding bag. When replacing or retrieving the drug bag, the tear strip can be removed, splitting the bag and exposing a pull ring within. Since the pull ring is located within the light-shielding bag, its surface is free of pathogens. This allows medical staff or recyclers to move the reclaimed drug bag using the pull ring, minimizing the risk of contact with pathogens attached to the bag surface and thus reducing the risk of cross-infection.

[0008] According to some embodiments provided by the present application, the first wall and the second wall are opposite to each other along a second direction, and the second direction is a width direction of the bag body.

[0009] In the above solution, the light-proof bag can be roughly in the shape of a plate with a relatively thin thickness, and the area of ​​the first wall and the second wall along its width direction is relatively small. Therefore, setting the tear strip on the first wall and the second wall can reduce the risk of the tear strip being torn off due to errors during the picking process before the medicine bag is used, thereby reducing the risk of the anti-infection function being ineffective.

[0010] According to some embodiments provided in the present application, along the first direction, the pull ring and the connector are located on the same side of the infusion bag; along the first direction, the light-proof bag has a third wall, the third wall connects the first wall and the second wall, the connector passes through the third wall, and the tear strip extends from the first wall through the third wall to the second wall.

[0011] In the above scheme, the pull ring and the connector are arranged on the same side, so that after the light-proof bag is split due to the tearing of the easy-tear strip, the pull ring can quickly fall out of the light-proof bag under the action of gravity, thereby facilitating the pulling of medical staff or recycling personnel, thereby reducing the risk of infection due to touching the outer surface of the light-proof bag.

[0012] According to some embodiments provided herein, along the second direction, the first region extends from one side of the infusion bag to the other side, and the first region is connected to the light-proof bag by hot pressing.

[0013] In the above solution, by setting the first area to extend from one side of the infusion bag to the other side and hot-pressing the first area to the light-proof bag, the connection quality between the light-proof bag and the infusion bag can be effectively improved and the risk of separation between the two can be reduced.

[0014] According to some embodiments provided herein, along the third direction, the orthographic projection of the tear strip and the orthographic projection of the first area do not overlap with each other, and the first direction, the second direction, and the third direction are perpendicular to each other.

[0015] In the above scheme, along the first direction, the tear strip can be located below the first area, so that the tear strip and the first area do not interfere with each other, so that the tear strip can be torn off smoothly; at the same time, after the tear strip is torn off, the part of the light-proof bag located below the first area can be divided into two along the position where the tear strip is located, and the two separated parts can be folded upward along the boundary of the first area, so that the outer side surface of the light-proof bag is set inward, and the inner side surface of the light-proof bag is set outward, further reducing the risk of cross-infection.

[0016] According to some embodiments provided herein, along the third direction, the light-proof bag has a fourth wall and a fifth wall opposite to each other, and an adhesive layer is provided on the outer side of the fourth wall for bonding to the outer side of the fifth wall.

[0017] In the above scheme, after the tear strip is torn off, the parts of the fourth wall and the fifth wall of the light-proof bag below the first area can be separated from each other, and the two separated fourth walls and fifth walls can be folded upward along the boundary of the first area, and the folded fourth wall and fifth wall can be bonded to each other through the adhesive layer, so that the entire outer side surface of the light-proof bag is not set outward, which can further reduce the risk of cross infection.

[0018] According to some embodiments provided herein, the first region is hot-pressed to the light-shielding bag to form a hot-pressed region, and the hot-pressed region is formed with a first opening, which is communicated with the interior of the infusion bag;

[0019] The anti-infective pharmaceutical drug storage device further comprises a press-type sealing strip, which is arranged in the hot pressing area and corresponds to the first opening, and is used for closing or opening the first opening.

[0020] In the above solution, by providing the first opening and the press-type sealing strip, the infusion bag can be easily replenished with liquid medicine.

[0021] According to some embodiments provided by the present application, the wall of the light-shielding bag is provided with a plurality of intermittent and continuous through holes, and the plurality of intermittent and continuous through holes constitute an easy-tear strip;

[0022] The wall of the light-proof bag is connected with a drawstring, which is arranged at the end of the easy-tear strip.

[0023] In the above solution, the easy-tear strip can be efficiently formed on the wall of the light-proof bag by punching, and the provision of a pull strip can facilitate medical personnel or recycling personnel to tear off the easy-tear strip.

[0024] According to some embodiments provided in the present application, the pull ring includes a connecting strip and a metal ring, one end of the connecting strip is connected to the infusion bag, and the metal ring is arranged at the other end of the connecting strip.

[0025] In the above solution, the gravity of the metal ring is utilized so that after the tear strip is torn off, the pull ring can be quickly removed, thereby making it easier for medical staff or recycling personnel to take it out.

[0026] According to some embodiments provided in the present application, the material of the light-proof bag includes light-proof polyvinyl chloride. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is a front view of the anti-infective drug storage device in some embodiments of the present application;

[0029] Figure 2 This is a schematic diagram of the internal structure of the anti-infective drug storage device in some embodiments of the present application;

[0030] Figure 3 This is a schematic diagram of the internal structure of the anti-infective drug storage device in some embodiments of the present application from a side perspective;

[0031] Figure 4 This is a side view of a drug storage device for anti-infective medicine in some embodiments of the present application;

[0032] Figure 5 This is a state diagram of the anti-infective drug storage device during recovery in some embodiments of the present application.

[0033] Icons: 100-bag body, 10-infusion bag, 11-connector, 12-first area, 120-boundary, 13-pull ring, 130-connecting strip, 131-metal ring, 20-light-proof bag, 21-first wall, 22-second wall, 23-third wall, 24-fourth wall, 25-fifth wall, 26-tear strip, 260-through hole, 261-pull strip, 30-press-type sealing strip, 40-hanging hole, 50-adhesive layer. DETAILED DESCRIPTION

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0036] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0037] In the description of the embodiments of the present application, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the application is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] In the description of the embodiments of this application, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0039] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0040] Some embodiments of the present application provide a drug storage device for anti-infective medicine, which can meet the light-shielding requirements of the drug on the one hand, and also has the function of preventing cross infection on the other hand.

[0041] See Figure 1-Figure 5 , Figure 1This is a front view of the anti-infective drug storage device in some embodiments of the present application. Figure 2 This is a schematic diagram of the internal structure of the anti-infective drug storage device in some embodiments of the present application. Figure 3 This is a schematic diagram of the internal structure of the anti-infective drug storage device in some embodiments of the present application from a side perspective. Figure 4 This is a side view of a drug storage device for anti-infective medicine in some embodiments of the present application. Figure 5 This is a state diagram of the anti-infective drug storage device during recovery in some embodiments of the present application.

[0042] The anti-infective drug storage device includes a bag body 100. The bag body 100 includes an infusion bag 10 and a light-shielding bag 20. The infusion bag 10 is disposed within the light-shielding bag 20 and is used to store liquid medicine. Along a first direction, one end of the infusion bag 10 has a connector 11, which communicates with the interior of the infusion bag 10 and is used to connect to an infusion tube. The outer side surface of the infusion bag 10 has a first area 12, which is interconnected with the inner side surface of the light-shielding bag 20 to connect the infusion bag 10 and the light-shielding bag 20. The first area 12 is located at the other end of the infusion bag 10 along the first direction, which is the height direction of the bag body 100. A pull ring 13 is provided on the outer side of the infusion bag 10, and the light-proof bag 20 has a first wall 21 and a second wall 22 opposite to each other. The wall of the light-proof bag 20 is provided with a tear strip 26, which extends from the first wall 21 to the second wall 22. The light-proof bag 20 is configured to tear off the tear strip 26 so that the light-proof bag 20 is split into at least two parts along the position where the tear strip 26 is located to expose the pull ring 13.

[0043] In some embodiments, the anti-infective drug storage device can be used as an infusion bag 10, which can be suitable for use in infectious disease departments or other departments. The infusion bag 10 is used to store liquid medicine, and the light-shielding bag 20 is used to provide a light-proof environment for the liquid medicine in the infusion bag 10. For example, the liquid medicine can include a primary light-shielding drug, a secondary light-shielding drug, or a tertiary light-shielding drug. Optionally, the liquid medicine in the infusion bag 10 can include sodium nitroprusside for injection, cisplatin for injection, mikafungin sodium for injection, coenzyme Q10 sodium chloride injection, etc.

[0044] In some embodiments, the infusion bag 10 may be made of common medical plastic materials, such as polypropylene (PP), non-PVC multi-layer co-extruded film, polyvinyl chloride (PVC), or other materials.

[0045] The first direction may be the height direction of the bag body 100. The connector 11 may be located at the bottom of the infusion bag 10 and pass through the light-shielding bag 20 to connect to an external infusion tube or infusion set. It should be noted that due to the light-shielding properties of the light-shielding bag 20, medical personnel can determine the remaining liquid content in the infusion bag 10 by observing the liquid in the infusion tube or infusion set, or by determining the remaining liquid content in the infusion bag 10 based on the degree of expansion of the bag body 100.

[0046] In some embodiments, the light-shielding bag 20 may be a bag-shaped material with light-shielding properties. Optionally, the material of the light-shielding bag 20 may include aluminum-plastic film, polyvinyl chloride with a light-shielding agent added, or plastic coated with a light-shielding coating. The light-shielding agent may include ferric oxide.

[0047] "The infusion bag 10 is disposed in the light-proof bag 20" may mean that the infusion bag 10 is disposed in the light-proof bag 20 so as to be in a light-proof environment. In some embodiments, a portion of the outer wall of the infusion bag 10 may be integrated with a portion of the inner wall of the light-proof bag 20, and the integrated portion may be connected as a whole by bonding or thermal bonding. The portion in which the infusion bag 10 and the light-proof bag 20 are integrated as a whole may be the first area 12. The first area 12 is located at the top end of the infusion bag 10. For example, from the top end to the bottom end of the infusion bag 10, the infusion bag 10 can be divided into four areas, and the first area 12 can be located in the first two areas.

[0048] The first wall 21 and the second wall 22 are opposite to each other. In some embodiments, the first wall 21 and the second wall 22 can be the two side walls of the light-proof bag 20, or the first wall 21 and the second wall 22 can be the front or back of the light-proof bag 20, or the first wall 21 and the second wall 22 can be the top surface or the ground of the light-proof bag 20.

[0049] The tear strip 26 may be a structure on the wall of the light-shielding bag 20, and the tear strip 26 extends from the first wall 21 to the second wall 22. The tear strip 26 can be torn off by an external force to destroy the light-shielding bag 20, thereby splitting the light-shielding bag 20 into at least two parts to expose the interior of the light-shielding bag 20.

[0050] Optionally, the tear strip 26 can wrap around the light-shielding bag 20. When the tear strip 26 is torn off, the light-shielding bag 20 is split into two independent parts, one of which remains connected to the infusion bag 10 because it is combined with the first area 12, and the other part falls off.

[0051] Optionally, the tear strip 26 does not surround the light-proof bag 20. When the tear strip 26 is torn off, the light-proof bag 20 is split into two parts. Both parts are still connected to the infusion bag 10 because they are combined with the first area 12. Only part of the infusion bag 10 is exposed so that the pull ring 13 is located on the outside.

[0052] The pull ring 13 is a structure provided on the infusion bag 10. When the tear strip 26 is not torn off, the pull ring 13 is located inside the light-proof bag 20. When the tear strip is torn off, the pull ring 13 can be exposed to the outside for medical staff or recycling personnel to take.

[0053] In the above solution, a disposable drug storage device is provided, such as a disposable infusion bag 10, or a medicine bag. The drug storage device can meet the light protection requirements of the drug on the one hand, and also has the function of preventing cross infection on the other hand.

[0054] The anti-infective drug storage device includes a bag body 100, which includes a light-shielding bag 20 and an infusion bag 10 disposed within the bag. The infusion bag 10 stores the drug solution and connects to an infusion tube via a connector 11 for infusion (infusion). During use, the light-shielding bag 20 serves as an outer layer to shield the drug from light, reducing the risk of decomposition and ineffectiveness of the drug solution within the bag. At the same time, the inventors found that during the infusion process, there is a risk that the pathogens carried by the patient will splash and adhere to the surface of the light-proof bag 20. When medical staff change the medicine bag, they need to touch the surface of the medicine bag and are easily infected, or when recycling the medicine bag, the recycling staff touch the medicine bag and are infected. In this regard, in the above scheme, an easy-tear strip 26 is provided on the wall of the light-proof bag 20, so that when replacing or recycling, the easy-tear strip 26 is torn off, causing the light-proof bag 20 to split to expose the pull ring 13 inside it. Since the pull ring 13 is provided inside the light-proof bag 20, there are no pathogens on its surface, so that medical staff or recycling staff can move the recycled medicine bag through the pull ring 13, reducing the risk of contact with pathogens attached to the surface of the light-proof bag 20, thereby reducing the risk of cross-infection.

[0055] According to some embodiments provided in this application, please see Figure 4 The first wall 21 and the second wall 22 are opposite to each other along a second direction, and the second direction is the width direction of the bag body 100.

[0056] In the above scheme, the light-proof bag 20 can be roughly in the shape of a plate with a relatively thin thickness. The area of ​​the first wall 21 and the second wall 22 along its width direction is relatively small. Therefore, setting the tear strip 26 on the first wall 21 and the second wall 22 can reduce the risk of the tear strip 26 being torn off due to errors in the process of taking the medicine bag before it is used, thereby preventing the infection function from failing.

[0057] According to some embodiments provided in this application, please see Figure 2 and Figure 5Along the first direction, the pull ring 13 and the connector 11 are located on the same side of the infusion bag 10; along the first direction, the light-shielding bag 20 has a third wall 23, the third wall 23 connects the first wall 21 and the second wall 22, the connector 11 passes through the third wall 23, and the tear strip 26 extends from the first wall 21 through the third wall 23 to the second wall 22.

[0058] In the above scheme, the pull ring 13 and the joint 11 are arranged on the same side, so that after the light-proof bag 20 is split due to the tearing of the easy-tear strip 26, the pull ring 13 can quickly fall out of the light-proof bag 20 under the action of gravity, thereby facilitating the pulling of medical staff or recycling personnel, thereby reducing the risk of infection due to touching the outer surface of the light-proof bag 20.

[0059] According to some embodiments provided herein, along the second direction, the first region 12 extends from one side of the infusion bag 10 to the other side, and the first region 12 is connected to the light-shielding bag 20 by heat pressing.

[0060] In the above scheme, by setting the first area 12 to extend from one side of the infusion bag 10 to the other side, and hot-pressing the first area 12 to the light-proof bag 20, the connection quality between the light-proof bag 20 and the infusion bag 10 can be effectively improved, and the risk of separation between the two can be reduced.

[0061] According to some embodiments provided herein, along the third direction, the orthographic projection of the tear strip 26 and the orthographic projection of the first area 12 do not overlap with each other, and the first direction, the second direction, and the third direction are perpendicular to each other.

[0062] The third direction may be a thickness direction of the bag body 100 .

[0063] In the above scheme, along the first direction, the tear strip 26 can be located below the first area 12, so that the tear strip 26 and the first area 12 do not interfere with each other, so that the tear strip 26 can be torn off smoothly; at the same time, after the tear strip 26 is torn off, the part of the light-proof bag 20 located below the first area 12 can be divided into two along the position where the tear strip 26 is located, and the two separated parts can be folded upward along the boundary 120 of the first area 12, so that the outer side surface of the light-proof bag 20 is set inward, and the inner side surface of the light-proof bag 20 is set outward, further reducing the risk of cross-infection.

[0064] According to some embodiments provided herein, along the third direction, the light-shielding bag 20 has a fourth wall 24 and a fifth wall 25 opposite to each other, and an adhesive layer 50 is provided on the outer side of the fourth wall 24 for bonding to the outer side of the fifth wall 25 .

[0065] The adhesive layer 50 may be double-sided tape or silicone.

[0066] In the above scheme, after the tear strip 26 is torn off, the fourth wall 24 and the fifth wall 25 of the light-proof bag 20 below the first area 12 can be separated from each other, and the two separated fourth walls 24 and fifth walls 25 can be folded upward along the boundary 120 of the first area 12, and the folded fourth wall 24 and fifth wall 25 can be bonded to each other through the adhesive layer 50, so that the entire outer side surface of the light-proof bag 20 is not set outward, which can further reduce the risk of cross infection.

[0067] According to some embodiments provided herein, the first region 12 is heat-pressed to the light-shielding bag 20 to form a heat-pressed region, wherein the heat-pressed region has a first opening that communicates with the interior of the infusion bag 10. The anti-infective pharmaceutical storage device further includes a press-type sealing strip 30 disposed in the heat-pressed region and corresponding to the first opening for closing or opening the first opening.

[0068] In the above solution, by providing the first opening and the press-type sealing strip 30 , the infusion bag 10 can be conveniently replenished with liquid medicine.

[0069] According to some embodiments provided herein, the wall of the light-shielding bag 20 is provided with a plurality of intermittently continuous through holes 260, which constitute an easy-tear strip 26. A pull strip 261 is connected to the wall of the light-shielding bag 20, and the pull strip 261 is provided at the end of the easy-tear strip 26.

[0070] In the above solution, the tear strip 26 can be efficiently formed on the wall of the light-proof bag 20 by punching, and the pull strip 261 can be provided to facilitate medical staff or recycling personnel to tear off the tear strip 26.

[0071] According to some embodiments provided in the present application, the pull ring 13 includes a connecting strip 130 and a metal ring 131 . One end of the connecting strip 130 is connected to the infusion bag 10 , and the metal ring 131 is arranged at the other end of the connecting strip 130 .

[0072] In the above solution, by utilizing the gravity of the metal ring 131 , after the tear strip 26 is torn off, the pull ring 13 can be quickly removed, thereby making it easier for medical staff or recycling personnel to take it out.

[0073] According to some embodiments provided in this application, the material of the light-shielding bag 20 includes light-shielding polyvinyl chloride.

[0074] According to the anti-infective drug storage device provided in the above embodiment, a method for using the anti-infective drug storage device can also be provided. For example, medical personnel can pre-treat the drug solution at the nurse station, mix the drug solution, open the push-type sealing strip 30, inject the drug solution into the infusion bag through the first opening, and then close the push-type sealing strip. The anti-infective drug storage device is taken to the ward, and the bag body 10 is hung on the bracket through the hanging hole 40 on the bag body 10, and then the infusion set is plugged into the connector. Wait for the infusion to end. After the infusion is finished, the medical personnel tear off the easy-tear strip 26 along the pull strip 261 and put the easy-tear strip 26 into the medical recycling waste bin. The fourth wall 24 and the fifth wall 25 of the light-proof bag 20 are folded upward along the boundary of the first area 12, and the folded fourth wall 24 and the fifth wall 25 are connected to each other through the adhesive layer, so that only the inner side of the light-proof bag 20 faces outward, and the outer sides are all set inward. The medical staff pulls out the infusion set, extracts the pull ring 13 and recovers the anti-infective medicine storage device.

[0075] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A drug storage device for anti-infective medicine, characterized in that: include: The bag body includes an infusion bag and a light-proof bag, wherein the infusion bag is arranged in the light-proof bag and is used to store liquid medicine. Along a first direction, one end of the infusion bag has a connector, which is communicated with the interior of the infusion bag and is used to connect to an infusion tube. The outer side surface of the infusion bag has a first area, and the first area is connected to the inner side surface of the light-proof bag so that the infusion bag and the light-proof bag are connected to each other. Along the first direction, the first area is located at the other end of the infusion bag. The first direction is the height direction of the bag body. A pull ring is provided on the outer side of the infusion bag, the light-proof bag has a first wall and a second wall opposite to each other, and a tear strip is provided on the wall of the light-proof bag, which extends from the first wall to the second wall. The light-proof bag is configured to tear off the tear strip so that the light-proof bag is split into at least two parts along the position where the tear strip is located to expose the pull ring.

2. The anti-infective drug storage device according to claim 1, characterized in that: The first wall and the second wall are opposite to each other along a second direction, which is a width direction of the bag body.

3. The anti-infective drug storage device according to claim 2, characterized in that: Along the first direction, the pull ring and the connector are located on the same side of the infusion bag; Along the first direction, the light-proof bag has a third wall, the third wall connects the first wall and the second wall, the joint passes through the third wall, and the tear strip extends from the first wall through the third wall to the second wall.

4. The anti-infective drug storage device according to claim 3, characterized in that: Along the second direction, the first area extends from one side of the infusion bag to the other side, and the first area is connected to the light-proof bag by hot pressing.

5. The anti-infective drug storage device according to claim 4, characterized in that: Along the third direction, the orthographic projection of the tear strip and the orthographic projection of the first area do not overlap with each other, and the first direction, the second direction and the third direction are perpendicular to each other.

6. The anti-infective drug storage device according to claim 5, characterized in that: Along the third direction, the light-shielding bag has a fourth wall and a fifth wall facing each other. The outer side surface of the fourth wall is provided with an adhesive layer, and the adhesive layer is used to bond with the outer side surface of the fifth wall.

7. The anti-infective drug storage device according to claim 4, characterized in that: The first area is connected to the light-shielding bag by hot pressing to form a hot pressing area, the hot pressing area is formed with a first opening, and the first opening is communicated with the interior of the infusion bag; The anti-infective pharmaceutical drug storage device further includes a press-type sealing strip, which is disposed in the hot pressing area and corresponds to the first opening, and is used to close or open the first opening.

8. The anti-infective drug storage device according to claim 1, characterized in that: The wall of the light-proof bag is provided with a plurality of intermittent and continuous through holes, and the plurality of intermittent and continuous through holes constitute the easy-tear strip; The wall of the light-proof bag is connected with a pull strip, and the pull strip is arranged at the end of the easy-to-tear strip.

9. The anti-infective drug storage device according to claim 1, characterized in that: The pull ring includes a connecting strip and a metal ring. One end of the connecting strip is connected to the infusion bag, and the metal ring is arranged at the other end of the connecting strip.

10. The anti-infective pharmaceutical drug storage device according to claim 1, characterized in that: The material of the light-proof bag includes light-proof polyvinyl chloride.

Images