Sterilization disc and sterilization device

Abstract

The invention relates to the technical field of medical auxiliary instruments, and particularly discloses a sterilization disc and a sterilization device.The sterilization disc comprises a frame, a base plate, a grid plate and a supporting block, the base plate is arranged in the frame, the grid plate and the supporting block are arranged above the base plate, the grid plate and the supporting block are arranged at intervals in the first direction, and a gap area is formed between the grid plate and the supporting block; the two ends of the infusion soft bag are supported on the grid plate and the supporting block respectively, a first through hole penetrating through the base plate is formed in the base plate, a second through hole penetrating through the grid plate is formed in the grid plate, and the aperture of the second through hole is smaller than that of the first through hole; according to the scheme, when the infusion soft bag is subjected to high-temperature sterilization, the grid plate and the supporting block jointly play a role in supporting the infusion soft bag, high-temperature steam can penetrate through the first through hole, the second through hole and the gap area to rapidly make contact with all parts of the infusion soft bag, and in other words, the structure enables the high-temperature steam to have good and uniform penetrability; the sterilization efficiency is obviously improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary equipment, and in particular to a sterilization tray and a sterilization device. Background Art

[0002] In the medical field, with the continuous development of medical technology, the safe sterilization of drugs and drug packaging is of vital importance. Drug packaging may be contaminated by microorganisms during production, transportation and storage. These microorganisms may include bacteria, viruses, fungi, etc. If microorganisms exist on the packaging, they may contaminate the drugs and cause the drugs to deteriorate, thus affecting the safety of patients' medication.

[0003] In the relevant technology, taking the infusion soft bag as an example, the traditional sterilization method of the infusion soft bag mostly adopts high temperature and high pressure sterilization. On the one hand, it may affect the active ingredients of some drugs and reduce the efficacy of the drugs. On the other hand, the uneven heating of the infusion soft bag may cause deformation, breakage and other problems, affecting the sealing and stability of the product. In addition, due to the uneven heating of the infusion soft bag, the temperature difference in different areas of the bag will lead to inconsistent inactivation degree of microorganisms, that is, the area with higher temperature may be able to kill microorganisms more effectively, while the area with lower temperature may not achieve the expected sterilization effect, and the sterilization efficiency is low. Summary of the invention

[0004] The invention discloses a sterilization tray and a sterilization device to solve the above technical problems existing in the related technology.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions: In a first aspect, the present application provides a sterilization tray for placing an infusion soft bag during a sterilization process, the sterilization tray comprising a frame, a base plate, a grid plate and a support block; wherein: The base plate is arranged in the frame, the grid plate and the support block are arranged above the base plate, and the grid plate and the support block are arranged at intervals along a first direction to form a gap area therebetween, and two ends of the infusion soft bag are supported on the grid plate and the support block respectively; The substrate is provided with a first through hole penetrating the substrate, and the grid plate is provided with a second through hole penetrating the grid plate. The aperture of the second through hole is smaller than the aperture of the first through hole.

[0006] Furthermore, the sterilization tray further comprises a plurality of first limiting assemblies, the plurality of first limiting assemblies are arranged on the grid plate, and the plurality of first limiting assemblies are distributed along a second direction, and the second direction is perpendicular to the first direction. The first limiting assembly comprises two first limiting members, and the two first limiting members in the same first limiting assembly are arranged opposite to each other to define a receiving groove therebetween, and the receiving groove is used to receive a portion of the bag body of the infusion soft bag.

[0007] Furthermore, the sterilization tray further comprises a plurality of limiting members, wherein the plurality of second limiting members are spaced apart and distributed along the second direction, and two adjacent second limiting members define an accommodating gap, wherein the accommodating gap is used to accommodate a portion of the head of the infusion soft bag.

[0008] Furthermore, the grid plate is also provided with an avoidance recess adjacent to the second limiting assembly, and the avoidance recess is used to avoid the head of the infusion soft bag.

[0009] Furthermore, the frame is a rectangular frame structure formed by a plurality of side beams, the side beams comprising a first bending section, a longitudinal extension section and a second bending section connected in sequence, the first bending section and the second bending section bend and extend in the same direction relative to the longitudinal extension section, so that the side beam has a groove-shaped structure, and the longitudinal extension section is provided with a third through hole penetrating the longitudinal extension section.

[0010] Furthermore, the frame further comprises a support, the lower end of the support is connected and fixed to the second bending section, the upper end of the support passes through the first bending section, and the support has a portion protruding from the first bending section.

[0011] Furthermore, a plurality of the pillars are distributed along the extension direction of the side beam.

[0012] Further, one of the first bending section and the second bending section is provided with a positioning pin, and the other is provided with a positioning hole. When two frames are stacked, the positioning pin is positioned and matched with the positioning hole of the adjacent frame.

[0013] Furthermore, the frame is a structural member made of stainless steel, and the base plate and the support block are structural members made of aluminum alloy.

[0014] In a second aspect, the present application also provides a sterilization device, which includes the aforementioned sterilization tray.

[0015] The technical solution adopted by the present invention can achieve the following beneficial effects: The sterilization tray and sterilization device of the present application, when the infusion soft bag is sterilized by high-temperature steam, the grid plate and the support block jointly support the infusion soft bag, and the high-temperature steam can enter the upper area of ​​the substrate through the first through hole on the substrate, and part of the high-temperature steam can contact the lower area of ​​the infusion soft bag through the second through hole for high-temperature sterilization, and the aperture of the second through hole is smaller than the aperture of the first through hole, so that the second through holes can be densely distributed on the grid plate, and each area on the lower side of the infusion soft bag can be fully contacted with the high-temperature steam, and the high-temperature steam passing through the gap area can be fully contacted with the side and upper side of the infusion soft bag. Under such a setting, it is ensured that each part of the double-chamber soft bag can be fully contacted with the high-temperature steam, thereby effectively killing the microorganisms in the infusion soft bag and significantly improving the sterilization efficiency; At the same time, the second through holes have a smaller aperture and are densely distributed on the grid plate, so that the grid plate can provide more uniform support for the infusion bag, avoiding excessive local pressure concentration that may cause indentations on the infusion bag and affect the sealing of the infusion bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is one of the structural schematic diagrams of the sterilization tray in the embodiment of the present application; Figure 2 This is the second structural schematic diagram of the sterilization tray of the embodiment of the present application; Figure 3 is a schematic diagram of the distribution of the grid plates and the support blocks on the substrate in an embodiment of the present application; Figure 4 It is a structural schematic diagram of the framework of an embodiment of the present application; Figure 5 It is a schematic cross-sectional view of the side beam of an embodiment of the present application.

[0018] In the figure: 100, frame; 110, side beam; 111, first bending section; 112, longitudinal extension section; 1121, third through hole; 113, second bending section; 120, pillar; 130, positioning pin; 200, base plate; 210, first through hole; 300, grid plate; 320, avoidance recess; 400, support block; 500, gap area; 610, first limit member; 620, accommodating groove; 710, second limit member; 720, accommodating gap; 800, infusion soft bag; 810, first bag chamber; 820, second bag chamber; 830, head. DETAILED DESCRIPTION

[0019] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0020] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0021] The following is combined with Figures 1 to 5 , the sterilization tray and sterilization device provided in the embodiments of the present application are described in detail through specific embodiments and their application scenarios.

[0022] See also Figure 1 , the embodiment of the present application discloses a sterilization tray, which can provide a housing basis for an infusion soft bag 800 during a high-temperature steam process, and is especially applicable to the placement of a double-chamber soft bag. Specifically, the sterilization tray includes a frame 100, a substrate 200, a grid plate 300 and a support block 400, wherein the frame 100 is a basic component of the sterilization tray, and can provide an installation basis for the substrate 200, the grid plate 300 and the support block 400. Exemplarily, the frame 100 can be a rectangular frame, the substrate 200 is disposed in the frame 100, and the edge of the substrate 200 can be disposed on the inner side of the frame 100 by welding, rivet connection, screw connection, etc. It should be noted that in order to facilitate the assembly and fixation of the substrate 200 and the frame 100, the substrate 200 can be a split structure, that is, the substrate 200 can be composed of a plurality of split substrate sub-parts.

[0023] Please continue to see Figure 1 , Figure 2 and Figure 3The grid plate 300 and the support block 400 are arranged above the substrate 200, and the grid plate 300 and the support block 400 are spaced apart along the first direction, so that the grid plate 300 and the support block 400 form a gap area 500 in the first direction. When the infusion soft bag 800 is placed on the sterilization tray, the two ends of the infusion soft bag 800 are respectively supported on the grid plate 300 and the support block 400. The first direction is the distribution direction of the grid plate 300 and the support block 400. By way of example, the first direction can be the length direction of the frame 100.

[0024] In some embodiments of the present application, the substrate 200 can provide a mounting base for the grid plate 300 and the support block 400, that is, the grid plate 300 and the support block 400 are attached to the upper side of the substrate 200; or, the edge of the grid plate 300 is connected and fixed to the frame 100, and the support block 400 is attached to the upper side of the substrate 200. In other words, the grid plate 300 can be fixedly mounted to the frame 100 or the substrate 200, and the support block 400 is fixedly mounted to the substrate 200. It can be understood that the grid plate 300 is disposed above the substrate 200, which includes both the arrangement of the grid plate 300 attached to the upper side of the substrate 200 and the arrangement of the grid plate 300 distributed at intervals above the substrate 200, and the embodiments of the present application do not impose specific restrictions on this.

[0025] In the embodiment of the present application, the substrate 200 is provided with a first through hole 210 penetrating the substrate 200, and the mesh plate 300 is provided with a second through hole (not shown) penetrating the mesh plate 300. After the high-temperature steam passes through the first through hole 210 on the substrate 200, part of the high-temperature steam can pass through the second through hole to contact the lower side of the infusion soft bag 800. Exemplarily, the first through hole 210 and the second through hole can be in various forms such as circular holes, square holes and elliptical holes, and the present application does not make specific restrictions on this. In a preferred embodiment of the present application, the aperture of the first through hole 210 is larger than the aperture of the second through hole. It can be understood that the aperture of the first through hole 210 in this article is larger than the aperture of the second through hole, which means that the flow cross-sectional area of ​​the first through hole 210 is larger than the flow cross-sectional area of ​​the second through hole.

[0026] Based on the above technical scheme, when the sterilization tray of the embodiment of the present application is used for disinfection and sterilization of the infusion soft bag, the grid plate 300 and the support block 400 jointly support the infusion soft bag 800, and the high-temperature steam can pass through the first through hole 210 on the substrate 200 to enter the upper area of ​​the substrate 200, and part of the high-temperature steam can contact the lower area of ​​the infusion soft bag 800 through the second through hole for high-temperature sterilization, and the aperture of the second through hole is smaller than the aperture of the first through hole 210, so that the second through holes can be densely distributed on the grid plate 300, and each area on the lower side of the infusion soft bag 800 can be fully contacted with the high-temperature steam, and the high-temperature steam passing through the gap area 500 can be fully contacted with the side and upper side of the infusion soft bag 800. Under such a setting, it is ensured that each part of the double-chamber soft bag can be fully contacted with the high-temperature steam, thereby effectively killing the microorganisms in the infusion soft bag 800, and significantly improving the sterilization efficiency.

[0027] At the same time, if the infusion soft bag 800 is a double-chamber soft bag, please continue to refer to Figure 1 The infusion bag 800 includes a first bag chamber 810, a second bag chamber 820 and a head 830. The first bag chamber 810 is usually pre-filled with liquid medicine so that the infusion bag 800 has a certain weight to ensure stability when placed on the sterilization tray. The first bag chamber 810 pre-filled with liquid medicine is supported on the grid plate 300. Based on the small aperture of the second through hole and the dense distribution on the grid plate 300, the grid plate 300 can provide more uniform support for the infusion bag 800 to avoid excessive concentration of local pressure and the formation of indentations on the infusion bag 800, which affects the sealing of the infusion bag 800. At this time, the second bag chamber 820 is an empty bag, and the second bag chamber 820 is supported on the support block 400, that is, the support block 400 supports the tail of the infusion bag 800, so that the entire infusion bag 800 is placed in a horizontal state.

[0028] In a further technical solution, based on the fact that the second bag chamber 820 is an empty bag during the sterilization process, the weight of the second bag chamber 820 is relatively light, and the extension length of the support block 400 in the first direction is smaller than the extension length of the grid plate 300 in the first direction. In this way, the support block 400 can effectively support the lightweight second bag chamber 820, while avoiding making the support block 400 too large to occupy the opening area of ​​the first through hole 210, thereby ensuring good penetration of the high-temperature steam on the substrate 200, so that the high-temperature steam can be filled in various areas of the sterilization tray as much as possible.

[0029] In an embodiment of the present application, the sterilization tray also includes a plurality of first limiting components, and the plurality of first limiting components are arranged on the grid plate 300, and the plurality of first limiting components are distributed along a second direction, and the second direction is perpendicular to the first direction. For example, when the first direction is the length direction of the frame 100, the second direction can be the width direction of the frame 100. Specifically, each first limiting assembly includes two first limiting members 610. The two first limiting members 610 in the same first limiting assembly are arranged relative to each other to define a accommodating groove 620 therebetween. The accommodating groove 620 accommodates part of the bag body of the infusion soft bag 800, that is, the aforementioned first bag chamber 810 is accommodated in the accommodating groove 620. Exemplarily, the first limiting member 610 can be an angle iron welded to the grid plate 300. The infusion soft bag 800 is limited by the first limiting member 610, which effectively prevents the infusion soft bag 800 from shifting due to steam pressure, mechanical vibration or the like during the sterilization process, avoids the stacking of two adjacent infusion soft bags 800 to produce a sterilization dead corner that cannot contact high-temperature steam (the sterilization dead corner is the area where the two infusion soft bags 800 are stacked and in contact with each other), and also prevents the infusion soft bag 800 from rubbing or colliding with other objects in the sterilization tray, causing damage to the bag body.

[0030] In some embodiments of the present application, the sterilization tray may further include a plurality of second stoppers 710, the plurality of second stoppers 710 are spaced apart along the second direction, and an accommodation gap 720 is defined between two adjacent second stoppers 710, and the accommodation gap 720 is used to accommodate the head portion of the infusion soft bag 800, that is, the head of the infusion soft bag 800 is clamped in the accommodation gap 720. Exemplarily, the second stopper 710 may be an angle iron welded to the grid plate 300, and the extension direction of the angle iron constituting the second stopper 710 is perpendicular to the extension direction of the angle iron constituting the first stopper 610, the extension direction of the first stopper 610 is the length direction of the frame 100, and the extension direction of the second stopper 710 is the width direction of the frame 100. The infusion bag 800 is limited by the first limiting member 610 and the second limiting member 710, that is, double limiting is formed, which can ensure that the position of the infusion bag 800 is fixed when the infusion bag 800 is placed on the sterilization tray, reduce the impact of the movement of the infusion bag 800 during the sterilization process, and the multiple infusion bags 800 after sterilization are still arranged neatly and beautifully.

[0031] In a further technical solution, an avoidance recess 320 adjacent to the second limiting member 710 is further provided on the grid plate 300. The avoidance recess 320 is used to avoid the head of the infusion soft bag 800. Exemplarily, the avoidance recess 320 can penetrate through the grid plate 300. Correspondingly, an avoidance opening corresponding to the avoidance recess 320 is provided on the substrate 200. In this way, based on the avoidance effect of the avoidance recess 320 and the avoidance opening, when the infusion soft bag 800 is placed in the sterilization tray, it can be avoided that the size of the head 830 of the infusion soft bag 800 is too large, causing the infusion soft bag 800 to be bent or warped during the sterilization process, that is, the infusion soft bag 800 is placed in a horizontal state. During the sterilization process, since the temperature of the liquid medicine in the infusion soft bag 800 gradually increases, the pressure will also gradually increase. The horizontally placed infusion soft bag 800 can make the pressure in the bag as uniform as possible, avoiding the risk of bursting. At the same time, all parts of the horizontally placed infusion soft bag 800 can be evenly heated, ensuring the sterilization efficiency during the sterilization process and avoiding obvious temperature differences that may lead to inconsistent inactivation degrees of bacteria and other microorganisms.

[0032] In the embodiment of the present application, please refer to Figure 4 and Figure 5 , the frame 100 is a rectangular frame structure formed by enclosing a plurality of side beams 110. Along the circumferential direction of the frame 100, two adjacent side beams 110 can be connected and fixed by welding or other means. In the embodiment of the present application, the side beam 110 can be a channel-shaped structure. Specifically, the side beam 110 includes a first bent section 111, a longitudinally extending section 112, and a second bent section 113 that are connected in sequence from top to bottom. Among them, the first bent section 111 and the second bent section 113 are bent and extended in the same direction relative to the longitudinally extending section 112, so that the cross-section of the entire side beam 110 is in a C shape. With such a setting, the structural strength and structural stability of the frame 100 formed by enclosing a plurality of side beams 110 can be ensured, and at the same time, it has the characteristics of convenient processing. It should be noted that the side beam 110 is made of a high-strength corrosion-resistant material, for example, it can be made of stainless steel material, and the present application does not make specific limitations on this.

[0033] In a further technical solution, a third through hole 1121 penetrating through the longitudinally extending section 112 is provided on the longitudinally extending section 112. The high-temperature steam flows in a bottom-up manner at the aforementioned first through hole 210, second through hole, and gap area 500. By adding the third through hole 1121 on the side of the frame 100, the high-temperature steam can freely flow through the third through hole 1121 on the left and right sides of the side beam 110, enabling the high-temperature steam to penetrate into every corner of the frame 100, which helps to ensure that the high-temperature steam in the entire sterilization tray is more evenly distributed, reducing the sterilization dead corners caused by uneven steam distribution, thereby improving the thoroughness and effectiveness of sterilization.

[0034] For further technical solutions, please continue to refer to Figure 4 and Figure 5 The frame 100 also includes a support 120, and a plurality of support pillars 120 are distributed along the extension direction of the side beam 110. The lower end of the support pillar 120 is connected and fixed to the second bending section 113. For example, the lower end of the support pillar 120 is welded and fixed to the inner wall surface of the second bending section 113, and the upper end of the support pillar 120 passes through the first bending section 111, and the support pillar 120 has a portion protruding from the first bending section 111. On the one hand, by distributing the support pillars 120 at intervals in the extension direction of the side beam 110, the structural strength of the frame 100 can be significantly increased. At the same time, when multiple sterilization trays are stacked on each other, based on the portion of the support pillar 120 protruding from the first bending section 111, the support pillar 120 can support the sterilization tray placed thereon, and based on the support pillar 120 protruding from the side beam 110 for a distance, a pore groove is formed around two longitudinally adjacent sterilization trays, and the high-temperature steam around the sterilization tray can pass through the pore groove and enter the sterilization tray as quickly as possible, thereby increasing the heating speed and forming a temperature balance in a short time, thereby ensuring the consistency of the sterilization effect.

[0035] It should be noted that, based on the supporting effect of the pillar 120 on the sterilization tray placed above it, there can be a sufficient longitudinal gap between two adjacent sterilization trays to prevent the upper sterilization tray from squeezing the infusion soft bag 800 on the lower sterilization tray. At the same time, when the infusion soft bag 800 is placed on the sterilization tray, there should be a redundant gap between the upper side of the infusion soft bag 800 and the lower side of the base plate 200 in the upper adjacent sterilization tray. In this way, while preventing the upper adjacent sterilization tray from squeezing the infusion soft bag 800, the high-temperature steam can also be conducted upward through the redundant gap through the aforementioned first through hole 210, the second through hole and the gap area 500, thereby ensuring the penetration effect of the high-temperature steam when multiple sterilization trays are stacked and used.

[0036] In a further technical solution, one of the first bending section 111 and the second bending section 113 is provided with a positioning pin 130, and the other is provided with a positioning hole (not shown in the figure). When two sterilization trays are stacked up and down, the positioning pin 130 is positioned and matched with the positioning hole of the adjacent frame 100. Exemplarily, the outer wall of the first bending section 111 is provided with a positioning pin 130, and the outer wall of the second bending section is provided with a positioning hole. The positioning pin 130 on the first bending section 111 is positioned and matched with the positioning hole on the adjacent upper sterilization tray. The positioning and matching of the positioning pin 130 with the positioning hole can increase the stability of the stacking of the sterilization trays, prevent the stacking of the sterilization trays from tipping over due to steam pressure, mechanical vibration, etc. during the sterilization process, and further ensure the safety of the sterilization process.

[0037] In the embodiment of the present application, the frame 100 is a structural member made of stainless steel, and the substrate 200 and the support block 400 are structural members made of aluminum alloy. That is to say, the main frame 100 of the sterilization tray is made of stainless steel, which has high mechanical strength and can withstand large weight and pressure, ensuring the stability and safety of the sterilization tray during sterilization, stacking and transportation; while the substrate 200 and the support block 400 made of aluminum alloy have high strength and durability while also being lightweight, so that the quality of the entire sterilization tray is effectively controlled, and, compared with stainless steel, the substrate 200 and the support block 400 made of aluminum alloy have good thermal conductivity, can quickly and evenly transfer heat, and ensure that the infusion soft bag 800 on the sterilization tray can fully and quickly reach the required sterilization temperature. Therefore, the sterilization tray of the embodiment of the present application has the characteristics of lightweight structural design, suitable for multi-layer stacking, large sterilization loading capacity for the same batch of infusion soft bags 800, good heat transfer efficiency and high sterilization efficiency.

[0038] The embodiment of the present application further discloses a sterilization device, and the disclosed sterilization device includes the aforementioned sterilization tray.

[0039] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0040] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sterilization tray for placing an infusion soft bag (800), characterized in that: It comprises a frame (100), a base plate (200), a grid plate (300) and a support block (400); wherein: The base plate (200) is arranged in the frame (100), the grid plate (300) and the support block (400) are arranged above the base plate (200), and the grid plate (300) and the support block (400) are arranged at intervals along a first direction to form a gap area (500) therebetween, and two ends of the infusion soft bag (800) are supported on the grid plate (300) and the support block (400), respectively; The substrate (200) is provided with a first through hole (210) penetrating the substrate (200), and the grid plate (300) is provided with a second through hole penetrating the grid plate (300), wherein the aperture of the second through hole is smaller than the aperture of the first through hole (210).

2. The sterilization tray according to claim 1, characterized in that: It also comprises a plurality of first position-limiting components, wherein the plurality of first position-limiting components are arranged on the grid plate (300), and the plurality of first position-limiting components are distributed along a second direction, wherein the second direction is perpendicular to the first direction; The first limiting assembly comprises two first limiting members (610), and the two first limiting members (610) in the same first limiting assembly are arranged opposite to each other to define a receiving groove (620) therebetween, and the receiving groove (620) is used to receive a portion of the bag body of the infusion soft bag (800).

3. The sterilization tray according to claim 2, characterized in that: It also includes a plurality of second limiting members (710), wherein the plurality of second limiting members (710) are spaced apart and distributed along the second direction, and two adjacent second limiting members (710) define an accommodation gap (720), wherein the accommodation gap (720) is used to accommodate a portion of the head of the infusion soft bag (800).

4. The sterilization tray according to claim 3, characterized in that: The mesh plate (300) is also provided with an avoidance recess (320) adjacent to the second limiting member (710), and the avoidance recess (320) is used to avoid the head of the infusion soft bag (800).

5. The sterilization tray according to any one of claims 1 to 4, characterized in that: The frame (100) is a rectangular frame structure formed by enclosing a plurality of side beams (110); the side beam (110) comprises a first bending section (111), a longitudinal extension section (112) and a second bending section (113) which are connected in sequence; the first bending section (111) and the second bending section (113) are bent and extended in the same direction relative to the longitudinal extension section (112), so that the side beam (110) has a groove-shaped structure; and the longitudinal extension section (112) is provided with a third through hole (1121) penetrating the longitudinal extension section (112).

6. The sterilization tray according to claim 5, characterized in that: The frame (100) further comprises a support column (120), the lower end of the support column (120) being connected and fixed to the second bending section (113), the upper end of the support column (120) passing through the first bending section (111), and the support column (120) having a portion protruding from the first bending section (111).

7. The sterilization tray according to claim 6, characterized in that: The plurality of pillars (120) are distributed along the extension direction of the side beam (110).

8. The sterilization tray according to claim 5, characterized in that: One of the first bending section (111) and the second bending section (113) is provided with a positioning pin (130), and the other is provided with a positioning hole. When two frames (100) are stacked, the positioning pin (130) is positioned and matched with the positioning hole of the adjacent frame (100).

9. The sterilization tray according to claim 5, characterized in that: The frame (100) is a structural component made of stainless steel, and the base plate (200) and the support block (400) are structural components made of aluminum alloy.

10. A sterilization device, characterized in that: Including the sterilization tray described in any one of claims 1 to 9.

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