A medical waste infusion treatment device and a method for feeding infusion bags.

Abstract

This invention discloses an infusion medical waste treatment device and a method for feeding infusion bags. The infusion medical waste treatment device includes a feeding assembly and a transfer assembly. The feeding assembly includes a first driving structure and a feeding plate. A U-shaped hole is formed on the feeding plate, and the U-shaped hole has a horizontal opening. The first driving structure is connected to the feeding plate. The transfer assembly includes a horizontal driving structure, a lifting structure, and a suspension rod. The U-shaped hole on the feeding plate allows the suspension rod to pass through it. As the feeding plate moves along the extension direction of the suspension rod, it simultaneously pushes the portions of the infusion bag located above and below the suspension rod. The portions of the infusion bag above and below the suspension rod experience uniform force, thereby reducing the probability of deformation of the infusion bag and allowing it to detach smoothly from the suspension rod.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to an infusion medical waste treatment device and a method for feeding infusion bags. Background Technology

[0002] In hospitals, a large amount of intravenous medical waste is generated every day. In order to facilitate the recycling of intravenous waste, medical staff usually need to manually cut the infusion tube and remove the infusion needle from the infusion bag. The whole process is not only time-consuming and laborious, but medical staff are also prone to being cut by the infusion needle.

[0003] In related technologies, infusion medical waste treatment equipment is used to treat infusion medical waste. After the staff hangs the infusion bag on the hanging rod, the infusion medical waste treatment equipment will automatically separate the infusion bag, infusion tube and infusion needle, and push the infusion bag down from the hanging rod through the feeding device.

[0004] However, due to the high flexibility of the infusion bag, the infusion bag is prone to deformation when the feeding plate pushes it, making it difficult to push it off the suspension rod. Summary of the Invention

[0005] The purpose of this invention is to at least solve one of the technical problems existing in the prior art. A first aspect of this invention provides an infusion medical waste treatment device, in which a feeding plate can more smoothly push the infusion bag down from the suspension rod. A second aspect of this invention also provides a method for feeding the infusion bag.

[0006] According to a first aspect embodiment of the present invention, an infusion medical waste treatment device includes a feeding assembly and a transfer assembly. The feeding assembly includes a first driving structure and a feeding plate, on which a U-shaped hole is formed, the U-shaped hole having a horizontally oriented opening. The first driving structure is connected to the feeding plate. The transfer assembly includes a horizontal driving structure, a lifting structure, and a suspension rod. The suspension rod is used to suspend an infusion bag. The horizontal driving structure and the lifting structure are respectively connected to the suspension rod in a transmission manner. The horizontal driving structure can drive the suspension rod to enter the U-shaped hole from the opening. The lifting structure can drive the suspension rod to perform a lifting movement so that the suspension rod can be tightly attached to the upper wall of the U-shaped hole. When the suspension rod abuts against the upper wall of the U-shaped hole, the first driving structure can drive the feeding plate to move along the extension direction of the suspension rod to push the infusion bag on the suspension rod to detach from the suspension rod.

[0007] The infusion medical waste treatment equipment of the present invention has at least the following beneficial effects: a U-shaped hole is provided on the feeding plate, and the suspension rod can be inserted into the U-shaped hole. During the process of the feeding plate moving along the extension direction of the suspension rod, the feeding plate can simultaneously push the part of the infusion bag located on the upper and lower sides of the suspension rod. The part of the infusion bag located on the upper and lower sides of the suspension rod is subjected to more uniform force, thereby reducing the probability of deformation of the infusion bag, so that the infusion bag can be smoothly detached from the suspension rod.

[0008] According to the infusion medical waste treatment equipment of the first aspect of the present invention, the transfer component further includes a snap-fit ​​component, which is disposed on the lower side of the suspension rod, and has a snap-fit ​​groove formed on the snap-fit ​​component that is adapted to the opening of the infusion bag.

[0009] According to the infusion medical waste treatment equipment of the first aspect of the present invention, the feeding assembly further includes a blocking member, which is disposed on the moving path of the infusion bag opening and is used to push the infusion bag opening back when the suspension rod enters the U-shaped hole, so that the bag opening is disengaged from the snap-fit ​​groove.

[0010] According to the infusion medical waste treatment equipment of the first aspect of the present invention, the lifting structure includes an elastic connector, the upper and lower ends of which are respectively connected to a horizontal drive structure and a suspension rod, and the elastic connector is used to provide an elastic force to move the suspension rod upward.

[0011] According to the first aspect of the medical waste treatment equipment for infusion according to the present invention, the feeding plate is provided with a plurality of U-shaped holes, which are distributed at intervals along the vertical direction.

[0012] According to the first aspect of the present invention, the infusion medical waste treatment device has a plurality of limiting parts on the suspension rod, and the plurality of limiting parts are distributed at intervals around the axis of the suspension rod.

[0013] The infusion medical waste treatment device according to the first aspect of the present invention further includes a needle removal assembly. The needle removal assembly is located in front of the feeding assembly along the moving path of the infusion bag. The needle removal assembly is used to remove the infusion needle on the infusion tube from the infusion bag.

[0014] The infusion medical waste treatment device according to the first aspect of the present invention further includes a cutting component, which is disposed on one side of the needle removal component and is used to cut and separate the infusion tube and the infusion needle.

[0015] The infusion medical waste treatment device according to the first aspect of the present invention further includes a storage component for storing the separated infusion bags, infusion tubing and infusion needle.

[0016] The infusion bag feeding method provided in the second aspect embodiment of the present invention is applied to the infusion medical waste treatment equipment provided in the first aspect embodiment of the present invention. The feeding method includes the following steps:

[0017] The suspension rod, which carries the infusion bag, is inserted into the U-shaped hole through the opening.

[0018] Drive the suspension rod upward so that it fits snugly against the upper wall of the U-shaped hole;

[0019] The drive plate moves along the extension direction of the suspension rod to push the infusion bag off the suspension rod.

[0020] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0022] Figure 1 This is a schematic diagram of the structure of an infusion medical waste treatment device according to an embodiment of the present invention;

[0023] Figure 2 for Figure 1 A schematic diagram of part of the structure of the infusion medical waste treatment equipment shown.

[0024] Figure 3 for Figure 2 A partially enlarged view of the structure at point A of the infusion medical waste treatment equipment shown.

[0025] Figure 4 for Figure 1 The diagram shows the structural schematic of the transfer component of the infusion medical waste treatment equipment.

[0026] Figure 5 This is a schematic diagram of the structure of the feeding plate according to an embodiment of the present invention;

[0027] Figure 6 for Figure 1 A schematic diagram of the needle removal assembly and cutting assembly of the infusion medical waste treatment equipment shown;

[0028] Figure 7 This is a schematic diagram of the structure of medical waste for intravenous infusion according to an embodiment of the present invention;

[0029] Figure 8 This is a schematic diagram illustrating the process in the prior art where the feeding plate pushes the infusion bag away from the suspension rod; in which, Figure 8 (a) is a schematic diagram of the state of the infusion bag before the feeding plate pushes the infusion bag to move. Figure 8 (b) is a schematic diagram of the state of the infusion bag after the feeding plate pushes the infusion bag to move.

[0030] Figure label:

[0031] Feeding assembly 100; First drive structure 110; Feeding plate 120; U-shaped hole 121; Blocking component 130;

[0032] Transfer assembly 200; horizontal drive structure 210; lifting structure 220; elastic connector 221; suspension rod 230; limiting part 231; snap-fit ​​part 240; snap-fit ​​groove 241;

[0033] Needle removal assembly 300; second drive structure 310; third drive structure 320; clamping structure 330;

[0034] Cutting assembly 400; fourth drive structure 410; cutting tool 420;

[0035] Storage component 500; first storage cylinder 510; second storage cylinder 520; third storage cylinder 530;

[0036] Infusion medical waste 600; infusion bag 610; suspension hole 611; infusion needle 620; infusion tubing 630. Detailed Implementation

[0037] This section will describe in detail specific embodiments of the present invention. Preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

[0038] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0039] In the description of this invention, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0040] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0041] The following is for reference. Figures 1 to 8 The infusion medical waste treatment equipment of the present invention will be described in detail.

[0042] Reference Figure 7The infusion medical waste 600 processed by the infusion medical waste treatment device of the present invention includes an infusion bag 610, an infusion needle 620 and an infusion tube 630. The infusion bag 610 is provided with a hanging hole 611. The infusion tube 630 is connected to the infusion needle 620, and the infusion needle 620 is inserted into the infusion bag 610 from the bag opening.

[0043] Understandably, during the treatment of infusion medical waste 600, in order to facilitate the fixation of infusion medical waste 600, a suspension rod 230 is generally used to pass through the suspension hole 611 of the infusion bag 610 to suspend the infusion medical waste 600. When the infusion bag 610 is suspended on the suspension rod 230, the volume of the infusion bag 610 below the suspension rod 230 is greater than the volume of the infusion bag 610 above the suspension rod 230. After the infusion medical waste 600 is treated, the infusion bag 610 needs to be removed from the suspension rod 230 using the discharge plate 120.

[0044] For ease of explanation of the infusion medical waste treatment device of the present invention, when the infusion bag 610 is in a suspended state, the portion of the infusion bag 610 above the suspension hole 611 is named the first part, and the portion of the infusion bag 610 below the suspension hole 611 is named the second part.

[0045] refer to Figure 8 In existing infusion waste treatment equipment, when removing the infusion bag 610 from the suspension rod 230, the feeding plate 120 is generally used to push the infusion bag 610 from below the suspension rod 230 along the extension direction of the suspension rod 230 to detach the infusion bag 610 from the suspension rod 230. However, due to the influence of gravity, the friction between the infusion bag 610 and the suspension rod 230 is mainly concentrated between the upper wall of the suspension hole 611 and the lower circumferential surface of the suspension rod 230. Therefore, the friction between the feeding plate 120 and the suspension rod 230 is concentrated. During the process of pushing the infusion bag 610 to move, the second part of the infusion bag 610 can move normally with the feed plate 120, while the first part of the infusion bag 610 moves slowly due to the large frictional resistance. Moreover, since the infusion bag 610 is a flexible part, when the movement speed of the first part and the second part is inconsistent, the second part of the infusion bag 610 will bend relative to the first part to avoid the feed plate 120. At this time, the infusion bag 610 will get stuck on the suspension rod 230 and be difficult to detach.

[0046] To ensure that the infusion bag 610 can detach smoothly from the suspension rod 230, refer to... Figure 1 , Figure 2 and Figure 5In some embodiments of the present invention, the infusion medical waste treatment equipment includes a feeding assembly 100 and a transfer assembly 200; the feeding assembly 100 includes a first driving structure 110 and a feeding plate 120, the feeding plate 120 is provided with a U-shaped hole 121, the opening of the U-shaped hole 121 faces the rear, the output end of the first driving structure 110 is connected to the feeding plate 120 and can drive the feeding plate 120 to move in the left and right direction; the transfer assembly 200 includes a horizontal driving structure 210, a lifting structure 220 and a suspension rod 230, the output end of the horizontal driving structure 210 is connected to the lifting structure 220, the output end of the lifting structure 220 is connected to the suspension rod 230, and the suspension rod 230 extends in the horizontal direction.

[0047] When the infusion medical waste treatment equipment of this embodiment is working, the infusion bag 610 is suspended on the suspension rod 230. Under the drive of the horizontal drive structure 210, the suspension rod 230 can enter the U-shaped hole 121 through the opening of the U-shaped hole 121. At this time, the suspension rod 230 extends in the left and right direction, and the infusion bag 610 is located on the right side of the feed plate 120. Then, the lifting structure 220 can drive the suspension rod 230 to move upward so that the suspension rod 230 can be close to the upper hole wall of the U-shaped hole 121. Then, under the drive of the first drive structure 110, the feed plate 120 moves to the right to push the infusion bag 610 away from the suspension rod 230.

[0048] It is understood that in the infusion medical waste treatment equipment of this embodiment, since the feeding plate 120 is provided with a U-shaped hole 121, during the process of the feeding plate 120 pushing the infusion bag 610 to move, the feeding plate 120 can simultaneously push the first part and the second part of the infusion bag 610, so that the first part and the second part of the infusion bag 610 can move to the right at the same time, thereby enabling the infusion bag 610 to smoothly detach from the suspension rod 230.

[0049] It should be noted that the volume of the first part of the infusion bag 610 is smaller than that of the second part, and when the infusion bag 610 moves along the suspension rod 230, the resistance experienced by the first part is greater than that experienced by the second part. Therefore, when there is a large gap between the suspension rod 230 and the upper wall of the U-shaped hole 121, the first part is easily inserted into the gap between the suspension rod 230 and the upper wall of the U-shaped hole 121. At this time, the infusion bag 610 will deform and fill the gap between the suspension rod 230 and the wall of the U-shaped hole 121, and the infusion bag 610 will be stuck, thus affecting the infusion bag 610 from detaching from the suspension rod 230.

[0050] It is understood that in this embodiment, by setting up the lifting structure 220, after the suspension rod 230 passes through the U-shaped hole 121, the lifting structure 220 can drive the suspension rod 230 to move upward so that the suspension rod 230 is in close contact with the upper hole wall of the U-shaped hole 121. This reduces the probability that the first part passes between the suspension rod 230 and the upper hole wall of the U-shaped hole 121, thereby reducing the probability that the infusion bag 610 will get stuck, so as to ensure that the infusion bag 610 can smoothly detach from the suspension rod 230.

[0051] In some embodiments of the present invention, in order to reduce the degree of swaying of the infusion bag 610 during the movement of the suspension rod 230 driven by the horizontal drive structure 210, reference is made to... Figures 2 to 4 The transfer assembly 200 also includes a snap-fit ​​member 240, which is located below the suspension rod 230. The snap-fit ​​member 240 has a snap-fit ​​groove 241 that matches the opening of the infusion bag 610. Furthermore, when the infusion bag 610 is suspended on the suspension rod 230, the lifting structure 220 can adjust the position of the infusion bag 610 in the vertical direction so that the opening of the infusion bag 610 can be snapped into the snap-fit ​​groove 241.

[0052] Furthermore, after the suspension rod 230 is inserted into the U-shaped groove, the lifting structure 220 needs to drive the suspension rod 230 to move upward. To prevent the locking groove 241 from restricting the infusion bag 610 in the vertical direction, the opening of the infusion bag 610 needs to be moved out of the locking groove 241 before the suspension rod 230 enters the U-shaped groove. To achieve this, in some embodiments of the present invention, reference is made to... Figure 2 and Figure 3 The feeding assembly 100 also includes a blocking member 130, which is located on the moving path of the infusion bag 610 opening.

[0053] It is understood that a blocking member 130 is provided on the moving path of the infusion bag 610 opening. When the suspension rod 230 moves to the opening of the U-shaped hole 121, the blocking member 130 can abut against the opening of the infusion bag 610. During the process of the suspension rod 230 fully entering the U-shaped hole 121, the opening of the infusion bag 610 can disengage from the locking groove 241 under the reverse push of the blocking member 130. Therefore, in this embodiment, by setting the blocking member 130, the opening of the infusion bag 610 can automatically disengage from the locking groove 241 under the reverse push of the blocking member 130 during the process of the suspension rod 230 entering the U-shaped hole 121, without the need for an additional drive source, thus reducing the manufacturing cost of the infusion medical waste treatment equipment in this embodiment.

[0054] In some embodiments of the present invention, reference is made to Figure 4The lifting structure 220 includes an elastic connector 221. The upper and lower ends of the elastic connector 221 are connected to the horizontal drive structure 210 and the suspension rod 230, respectively. The elastic connector 221 is used to provide an elastic force that causes the suspension rod 230 to move upward.

[0055] It should be noted that when the infusion medical waste 600 is placed on the infusion medical waste treatment equipment of this embodiment, the operator can put the suspension hole 611 on the infusion bag 610 onto the suspension rod 230. The operator can also drive the infusion bag 610 to move downward against the elastic force of the elastic connector 221 so that the bag opening of the infusion bag 610 can be locked in the locking groove 241. During the process of the horizontal drive structure 210 driving the suspension rod 230 to fully extend into the U-shaped hole 121, under the reverse push of the blocking member 130, the bag opening of the infusion bag 610 can be disengaged from the locking groove 241. At this time, under the elastic force of the elastic connector, the suspension rod 230 moves upward to abut against the upper hole wall of the U-shaped hole 121.

[0056] Furthermore, the elastic connector not only provides elasticity to keep the suspension rod 230 abutting against the upper wall of the U-shaped hole 121, but also allows the suspension rod 230 to move up and down to adapt to different specifications of infusion medical waste 600, thus improving the versatility of the infusion medical waste treatment equipment in this embodiment.

[0057] It is understandable that the size of the infusion bag 610 is different for different specifications of infusion medical waste 600. Consequently, after the infusion bag 610 is suspended on the suspension rod 230, the height of the suspension rod 230 is also different. The height of the U-shaped hole 121 needs to be consistent with the height of the suspension rod 230 to ensure that the suspension rod 230 can smoothly enter the U-shaped hole 121 under the drive of the horizontal drive structure 210.

[0058] In order for the feeding plate 120 to feed infusion bags 610 of different sizes, refer to Figure 5 In some embodiments of the present invention, the feed plate 120 is provided with a plurality of U-shaped holes 121, which are distributed at intervals along the vertical direction.

[0059] It should be noted that in the infusion medical waste treatment equipment of this embodiment, a plurality of U-shaped holes 121 are provided at intervals along the vertical direction on the feeding plate 120. Each U-shaped hole 121 corresponds to an infusion bag 610 of a certain specification. When the infusion bag 610 is suspended on the suspension rod 230 and the bag opening of the infusion bag 610 is inserted into the card slot 241, the suspension rod 230 can be on the same horizontal plane as the corresponding U-shaped hole 121.

[0060] Understandably, after the suspension rod 230 enters the U-shaped hole 121 through the opening, the infusion bag 610 needs to be located on the right side of the feeding plate 120 so that the feeding plate 120 can push the infusion bag 610 off the suspension rod 230 as it moves to the right. However, since the infusion bag 610 is flat, it may sway after being suspended on the suspension rod 230, causing it to tilt. For example, when the front side of the infusion bag 610 tilts to the left, it will be located on the left side of the feeding plate 120. In this case, after the suspension rod 230 enters the U-shaped hole 121, the infusion bag 610 will be located on the left side of the feeding plate 120, and the feeding plate 120 will be unable to feed the infusion bag 610.

[0061] To reduce the rotation of the infusion bag 610 relative to the suspension rod 230, refer to Figure 4 In some embodiments of the present invention, the suspension rod 230 is provided with two limiting parts 231, which are respectively located on both sides of the suspension rod 230 in the horizontal direction.

[0062] Understandably, after the infusion bag 610 is suspended on the suspension rod 230, the limiting part 231 can limit the infusion bag 610 so that the bag surface of the infusion bag 610 can remain relatively perpendicular to the suspension rod 230.

[0063] In some embodiments of the present invention, the horizontal drive structure 210 is a rotary table, and four lifting structures 220 are provided on the rotary table. Each lifting structure 220 is connected to a corresponding suspension rod 230. The infusion medical waste treatment equipment is provided with a loading station, a needle removal station, a buffer station and a unloading station. Driven by the rotary table, the lifting structure 220 and the suspension rod 230 can pass through the loading station, the needle removal station, the buffer station and the unloading station in sequence. The unloading component 100 is provided at the unloading station.

[0064] Further reference Figure 6 A needle removal assembly 300 is provided at the needle removal station. The needle removal assembly 300 includes a second drive structure 310, a third drive structure 320, and a clamping structure 330. The output end of the second drive structure 310 is connected to the third drive structure 320 and is used to drive the third drive structure 320 to move in the left and right direction. The output end of the third drive structure 320 is connected to the clamping structure 330 and is used to drive the clamping structure 330 to move up and down. The clamping structure 330 includes a gripper for clamping the infusion needle 620.

[0065] Understandably, after the infusion medical waste 600 moves to the needle removal station under the drive of the rotary table, the clamping structure 330 can move left and right under the drive of the second drive structure 310 so that the grippers of the clamping structure 330 can clamp the infusion needle 620 of the infusion medical waste 600. Then, under the drive of the third drive structure 320, the clamping structure 330 can drive the infusion needle 620 to move downward so that the infusion needle 620 is pulled out of the infusion bag 610, thereby realizing the separation of the infusion bag 610 and the infusion needle 620.

[0066] Further reference Figure 6 The needle removal station is also equipped with a cutting assembly 400, which includes a fourth drive structure 410 and a cutting tool 420. The output end of the fourth drive structure 410 is connected to the cutting tool 420 and is used to drive the cutting tool 420 to rotate.

[0067] Understandably, after the needle removal assembly 300 removes the infusion needle 620 from the infusion bag 610, the second drive structure 310 can drive the clamping structure 330 to move to the right so that the cutting tool 420 can cut and separate the infusion needle 620 and the infusion tube 630.

[0068] To facilitate the categorized storage of infusion bags 610, infusion tubing 630, and infusion needles 620, refer to... Figure 1 In some embodiments of the present invention, the infusion medical waste treatment device further includes a storage component 500, which includes a first storage cylinder 510, a second storage cylinder 520, and a third storage cylinder 530. The first storage cylinder 510 is located below the cutting component 400. After the cutting blade 420 cuts the connection between the infusion needle 620 and the infusion tube 630, the infusion tube 630 can fall into the first storage cylinder 510 under the action of gravity. The second storage cylinder 520 is located to the right of the first storage cylinder 510. When the infusion tube 630 is removed from the infusion needle 620... After separation, driven by the second drive structure 310, the clamping structure 330 can clamp the infusion needle 620 and continue to move to the right to directly above the second storage cylinder 520. At this time, the clamping structure 330 can release the infusion needle 620 so that the infusion needle 620 can fall into the second storage cylinder 520 under the action of gravity. The third storage cylinder 530 is located below the feeding assembly 100. After the feeding plate 120 pushes the infusion bag 610 away from the suspension rod 230, the infusion bag 610 can fall into the third storage cylinder 530 under the action of gravity.

[0069] Understandably, in order to facilitate staff understanding of the storage conditions inside the storage tanks, three sensors can also be installed on the infusion medical waste treatment equipment. The three sensors are used to detect the storage conditions of the materials in the first storage tank 510, the second storage tank 520, and the third storage tank 530, respectively.

[0070] The feeding method for the infusion bag 610 provided in the second aspect embodiment of the present invention is applied to the infusion waste treatment equipment of the first aspect embodiment of the present invention. The feeding method includes, but is not limited to, the following steps:

[0071] Step S100: Drive the suspension rod 230, which suspends the infusion bag 610, through the opening into the U-shaped hole 121;

[0072] Step S200: Drive the suspension rod 230 to move upward so that the suspension rod 230 is in close contact with the upper hole wall of the U-shaped hole 121;

[0073] In step S300, drive the feeding plate 120 to move along the extension direction of the suspension rod 230 to push the infusion bag 610 away from the suspension rod 230.

[0074] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A medical waste treatment device for intravenous infusion, characterized in that, include: A feeding assembly, comprising a first driving structure and a feeding plate, wherein a U-shaped hole is formed on the feeding plate, the U-shaped hole having a horizontal opening, and the first driving structure is connected to the feeding plate; A transfer assembly includes a horizontal drive structure, a lifting structure, and a suspension rod. The suspension rod is used to suspend the infusion bag. The horizontal drive structure and the lifting structure are respectively connected to the suspension rod in a transmission manner. The horizontal drive structure can drive the suspension rod to enter the U-shaped hole from the opening. The lifting structure can drive the suspension rod to perform a lifting movement so that the suspension rod can be in close contact with the upper wall of the U-shaped hole. When the suspension rod abuts against the upper wall of the U-shaped hole, the first drive structure can drive the feeding plate to move along the extension direction of the suspension rod to push the infusion bag on the suspension rod to detach from the suspension rod. The transfer assembly also includes a snap-fit ​​component located on the lower side of the suspension rod, and the snap-fit ​​component has a snap-fit ​​groove that matches the opening of the infusion bag. The feeding assembly also includes a blocking member, which is located on the moving path of the infusion bag opening and is used to push the infusion bag opening back when the suspension rod enters the U-shaped hole, so that the bag opening is disengaged from the snap-fit ​​groove.

2. The infusion medical waste treatment equipment according to claim 1, characterized in that, The lifting structure includes an elastic connector, the upper and lower ends of which are connected to the horizontal drive structure and the suspension rod, respectively. The elastic connector is used to provide an elastic force that causes the suspension rod to move upward.

3. The infusion medical waste treatment equipment according to claim 1 or 2, characterized in that, The feeding plate is provided with a plurality of U-shaped holes, which are distributed at intervals along the vertical direction.

4. A medical waste treatment device for intravenous infusion according to claim 1 or 2, characterized in that, The suspension rod is provided with multiple limiting parts, which are distributed at intervals around the axis of the suspension rod.

5. The infusion medical waste treatment equipment according to claim 1, characterized in that, It also includes a needle removal assembly, which is located in front of the feeding assembly along the movement path of the infusion bag. The needle removal assembly is used to remove the infusion needle from the infusion bag.

6. The infusion medical waste treatment equipment according to claim 5, characterized in that, It also includes a cutting assembly, which is located on one side of the needle removal assembly and is used to cut and separate the infusion tubing and the infusion needle.

7. The infusion medical waste treatment equipment according to claim 6, characterized in that, It also includes a storage component for storing the separated infusion bag, infusion tubing and infusion needle.

8. A method for feeding an infusion bag, characterized in that, The infusion medical waste treatment equipment as described in any one of claims 1 to 7, wherein the feeding method comprises the following steps: The suspension rod, on which the infusion bag is suspended, passes through the opening into the U-shaped hole; Drive the suspension rod upward so that it fits tightly against the upper wall of the U-shaped hole; The feed plate is driven to move along the extension direction of the suspension rod to push the infusion bag away from the suspension rod.

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