Movable multifunctional infusion support

Abstract

The invention discloses a movable multifunctional infusion support, and relates to the field of infusion supports, the movable multifunctional infusion support comprises an infusion support and a plurality of infusion bottles, infusion tubes are connected between the infusion support and the infusion bottles, and droppers are mounted on the infusion tubes. It needs to be explained that in the embodiment of the invention, when the liquid medicine in one infusion bottle is output, the liquid medicine in the next infusion bottle automatically enters the concentrated liquid outlet pipe, the purpose that the infusion bottles are sequentially communicated with the infusion pipes is achieved, the infusion bottles do not need to be replaced, and the workload of medical staff is effectively reduced; in addition, when the liquid medicine in the last infusion bottle is output, the infusion tube is clamped and sealed by the two clamping arms, so that the aim of automatically sealing the infusion tube is fulfilled; when the infusion support topples over due to accidents, one friction supporting seat in the toppling-over direction is rapidly unfolded, the infusion support is reversely and stably supported, and the problem that the infusion support directly falls down, and accidents happen is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of infusion stands, and in particular to a mobile multifunctional infusion stand. Background Art

[0002] An IV stand (also known as an IV stand or intravenous injection stand) is a medical auxiliary device that is mainly used to hang infusion bags (bottles), blood transfusion bags, or other liquid medicine containers, and achieves stable liquid infusion through gravity. Its core functions include supporting the infusion device, adjusting the height to control the flow rate, and adapting to different treatment scenarios. During infusion, the infusion bottle is hung on the IV stand, and the infusion tube is inserted into the infusion bottle at one end and into the patient's body at the other end to achieve the purpose of delivering the liquid medicine to the human body. With the advancement of technology, the IV stand is no longer just for infusion. Through the intelligent host and storage boxes, it can realize multiple functions such as heart rate monitoring and storage, which can meet the various needs of patients, making the IV stand more multifunctional.

[0003] During the infusion process, the amount of infusion is generally more than one bottle. Therefore, when replacing the infusion bottle, the patient needs to observe the amount of medicine in the infusion bottle and call medical staff for replacement when the medicine is about to be output. If the replacement is not timely and the infusion tube is not closed in time, it will cause the blood in the patient's body to flow back into the infusion. Since there are often many patients in the hospital, the problem of untimely replacement often occurs. Moreover, due to the large number of patients, the types of medicines configured for each person are also different. Therefore, under the busy work, medical staff can easily make mistakes in the patient's medicines, which leads to medical accidents. Summary of the Invention

[0004] The object of the present invention is to provide a mobile multifunctional infusion stand to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A mobile multifunctional infusion stand, comprising an infusion stand and a plurality of infusion bottles, wherein an infusion tube is connected between the infusion stand and the plurality of infusion bottles, wherein a dropper is mounted on the infusion tube, and wherein the infusion stand is provided with a plurality of cannulas, wherein the plurality of infusion bottles are respectively inserted into the plurality of cannulas, and wherein an intelligent host, a mobile chassis, and a storage box are mounted on the infusion stand;

[0007] The device further comprises a sequential connecting device, wherein the sequential connecting device is mounted on the infusion bracket, and the plurality of infusion bottles and the infusion tubes are all mounted on the sequential connecting device, and the sequential connecting device connects the plurality of infusion bottles with the infusion tubes in sequence; the sequential connecting device comprises a centralized liquid outlet tube, an adapter frame is mounted on the centralized liquid outlet tube, the adapter frame is movably mounted on the infusion bracket by bolts, the infusion tube is sleeved on one side of the centralized liquid outlet tube, a straight-through tube and a plurality of guide tubes are mounted on the centralized liquid outlet tube, a transfer box is mounted on the plurality of guide tubes, a follower tube is movably mounted on the straight-through tube and the plurality of transfer boxes, a mounting sleeve is mounted on the plurality of follower tubes, a plurality of cannulas are respectively mounted in the plurality of mounting sleeves, and the cannulas are connected to the follower tubes, a plurality of infusion bottles are respectively movably mounted in the plurality of mounting sleeves and are respectively inserted into the plurality of cannulas;

[0008] An active clamping device is also installed on the sequential connecting device, and the active clamping device is used to clamp the infusion tube to prevent blood backflow; the active clamping device includes a clamping bracket, which is installed on the adapter frame, and the dropper is inserted into the clamping bracket. Two clamping arms are rotatably installed on the clamping bracket, and the two clamping arms are used to clamp the infusion tube.

[0009] Furthermore, in a preferred embodiment of the present invention, the sequential connection device further comprises a plurality of closed racks, each of which is movably mounted in the plurality of transfer boxes, each of which is equipped with a transfer pipe, the transfer pipe being used to connect the conducting pipe and the follower pipe;

[0010] A sealing sleeve is installed on each of the plurality of follower tubes, and the plurality of sealing sleeves are respectively located in the straight-through tube and the plurality of transfer boxes.

[0011] Furthermore, in a preferred embodiment of the present invention, a return frame is movably installed on one side of the transfer box, the return frame is installed on the closed frame, and a conducting spring is connected between the return frame and the transfer box;

[0012] One side of each of the plurality of follower tubes is provided with a limiting inserting frame, and the plurality of limiting inserting frames are respectively inserted into the plurality of return frames.

[0013] Furthermore, in a preferred embodiment of the present invention, a lifting spring is connected between the transfer box and the limiting bracket, and the lifting spring is used to drive the sealing sleeve to rise;

[0014] Two telescopic sleeves are installed in the sealing sleeve, and locking splints are movably installed in the two telescopic sleeves. The two locking splints are used to clamp the infusion bottle, and a locking spring is connected between the locking splint and the telescopic sleeve.

[0015] Furthermore, in a preferred embodiment of the present invention, the active clamping device further comprises two synchronous gears, and the two synchronous gears are respectively mounted on the two clamping arms;

[0016] A push-pull bracket is movably mounted on the clamping bracket, a double-sided rack is movably mounted on the push-pull bracket, and the two synchronous gears are meshed with the double-sided rack.

[0017] Furthermore, in a preferred embodiment of the present invention, two integrated rotating shafts are rotatably mounted on the clamping bracket, and one of the clamping arm and the synchronous gear located on the same side is mounted on one of the integrated rotating shafts;

[0018] A limiting inserting bracket away from the straight-through pipe is inserted into the push-pull bracket to limit the position of the push-pull bracket.

[0019] Furthermore, in a preferred embodiment of the present invention, a return spring is installed on one side of the clamping bracket, and the other end of the return spring is installed on the push-pull bracket, and the return spring is used to pull the push-pull bracket to move.

[0020] Furthermore, in a preferred embodiment of the present invention, it also includes a tilting support device, which is installed on the infusion bracket, and the tilting support device is used to actively support the infusion bracket.

[0021] Furthermore, in a preferred embodiment of the present invention, the tilting support device includes a tilting bracket, the tilting bracket is mounted on the infusion bracket, and rotating seats are rotatably mounted on all four sides of the tilting bracket;

[0022] An unfolding support arm is installed on the rotating seat, and a friction support seat is installed on the bottom side of the unfolding support arm.

[0023] Furthermore, in a preferred embodiment of the present invention, rotating shafts are installed around the tilting bracket, and the four rotating seats are rotatably installed on the four rotating shafts respectively;

[0024] A plurality of synchronous positioning grooves are formed on the inner walls of the tilting bracket at equal intervals, and an extension groove is formed on both sides of the rotating seat. Synchronous positioning rods are movably installed in the two extension grooves, and the two synchronous positioning rods are respectively clamped in the two synchronous positioning grooves at corresponding positions;

[0025] A return spring is installed on one side of the synchronous positioning rod, and the other end of the return spring is installed on the inner wall of the extension groove.

[0026] The beneficial effects of the mobile multifunctional infusion stand proposed by the present invention are:

[0027] In the present invention, by setting up the sequential connecting device, the purpose of placing the required infusion bottles on the infusion stand at one time can be achieved, effectively reducing the problem of incorrect configuration of medicines caused by multiple replacements of infusion bottles. At the same time, when the liquid medicine in one infusion bottle is output, the liquid medicine in the next infusion bottle automatically enters the centralized liquid outlet tube, and this action can be automatically repeated, which can achieve the purpose of sequential connection between multiple infusion bottles and infusion tubes. There is no need to replace the infusion bottles, which effectively reduces the workload of medical staff. The entire process relies on mechanical structure, so that the entire device can avoid failures caused by electronic control and ensure the stability of infusion.

[0028] Furthermore, in the present invention, by setting up an active clamping device, when the medicine in the last infusion bottle is discharged, the two clamping arms clamp and seal the infusion tube, thereby avoiding the problem of blood return caused by the patient not knowing how to seal the infusion tube and not removing the needle in time after the medicine is discharged, and at the same time, it also buys time for medical staff to remove the needle.

[0029] Furthermore, in the present invention, through the provision of a tipping support device, during the infusion process of the infusion stand, if it accidentally tips over, a friction support seat in the tipping direction will quickly unfold and contact the ground, providing reverse and stable support for the infusion stand, thereby preventing the infusion stand from falling directly and causing accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the three-dimensional structure of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0031] Figure 2 A schematic diagram of the partial structure of the connection between the centralized liquid outlet pipe and the clamping bracket and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0032] Figure 3 A schematic diagram of the partial structure of the connection between the centralized liquid outlet pipe and the straight-through pipe and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0033] Figure 4 A schematic diagram of the partial structure of the connection between the transfer box and transfer tube and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0034] Figure 5 A partial schematic diagram of the connection between an infusion bottle and a locking splint and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0035] Figure 6 A schematic cross-sectional view of the connection between a locking splint and a telescopic sleeve and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0036] Figure 7 A partial cross-sectional structural diagram of the connection between a straight-through tube and a follower tube and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0037] Figure 8 A schematic diagram of the partial structure of the connection between the clamping bracket and the clamping arm and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0038] Figure 9 A schematic diagram of the partial structure of the connection between the tilting bracket and the rotating seat and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0039] Figure 10 A partial cross-sectional structural diagram of the connection between the tilting bracket and the rotating seat and other structures of a mobile multifunctional infusion stand provided by an embodiment of the present invention;

[0040] Figure 11 A mobile multifunctional infusion stand provided by an embodiment of the present invention Figure 10 Schematic diagram of the structure of part A.

[0041] In the figure: 1-infusion stand; 2-intelligent host; 3-mobile chassis; 4-infusion bottle; 5-storage box; 6-infusion tube; 7-dropper; 8-sequential connecting device; 801-centralized liquid outlet tube; 802-straight tube; 803-conducting tube; 804-transfer box; 805-installation sleeve; 806-follow-up tube; 807-sealing sleeve; 808-closing frame; 809-transfer tube; 810-return frame; 811-conducting spring; 812-limiting plug-in frame; 813-rising spring; 814-locking splint; 815-telescopic sleeve; 816-locking Spring; 817-adapter frame; 9-active clamping device; 901-clamping bracket; 902-integrated rotating shaft; 903-clamping arm; 904-synchronizing gear; 905-double-sided rack; 906-push-pull bracket; 907-return spring; 10-tilting support device; 1001-tilting bracket; 1002-rotating seat; 1003-expanding support arm; 1004-friction support seat; 1005-rotating shaft; 1006-extending slot; 1007-synchronizing positioning slot; 1008-synchronizing positioning rod; 1009-reset spring; 11-cannula. DETAILED DESCRIPTION

[0042] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0043] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0044] 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.

[0045] In addition, in the description of the present invention, it should be noted that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is typically placed when in use. These terms are used solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0046] Furthermore, the terms "horizontal," "vertical," and "perpendicular" do not necessarily imply that a component must be absolutely vertical, but rather that it can be slightly tilted. For example, "vertical" simply means that its direction is more vertical than "horizontal," and does not mean that the structure must be completely vertical, but rather that it can be slightly tilted.

[0047] In the description of the present invention, 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 may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0048] Please refer to the attached manual Figures 1-11 An embodiment of the present invention provides a mobile multifunctional infusion stand, which includes an infusion stand 1 and multiple infusion bottles 4. An infusion tube 6 is connected between the infusion stand 1 and the multiple infusion bottles 4. A dropper 7 is installed on the infusion tube 6, and multiple cannulas 11 are provided on the infusion stand 1. The multiple infusion bottles 4 are respectively inserted into the multiple cannulas 11. An intelligent host 2, a mobile chassis 3 and a storage box 5 are installed on the infusion stand 1.

[0049] For further information, please refer to the attached manual. Figure 2-Figure 7 The embodiment of the present invention provides a mobile multifunctional infusion stand, which also includes a sequential connecting device 8. The sequential connecting device 8 is installed on the infusion stand 1. Multiple infusion bottles 4 and infusion tubes 6 are installed on the sequential connecting device 8. The sequential connecting device 8 connects the multiple infusion bottles 4 with the infusion tubes 6 in sequence. Specifically, the sequential connecting device 8 includes a centralized outlet pipe 801. An adapter frame 817 is installed on the centralized outlet pipe 801. The adapter frame 817 is movably installed on the infusion stand 1 by bolts. The infusion tube 6 is sleeved on the centralized outlet pipe 801. On one side, a straight tube 802 and multiple conducting tubes 803 are installed on the centralized liquid outlet pipe 801, and a transfer box 804 is installed on each of the multiple conducting tubes 803. A follower tube 806 is movably installed on the straight tube 802 and the multiple transfer boxes 804, and a mounting sleeve 805 is installed on each of the multiple follower tubes 806. Multiple cannulas 11 are respectively installed in the multiple mounting sleeves 805, and the cannulas 11 are connected to the follower tubes 806. Multiple infusion bottles 4 are respectively movably installed in the multiple mounting sleeves 805 and are respectively inserted into the multiple cannulas 11. It should be noted that, in the embodiment of the present invention, when the continuous output of the liquid medicine in the first infusion bottle 4 is completed, the closing frame 808 drives the transfer tube 809 to move, and then the transfer tube 809 connects the follower tube 806 with the conducting tube 803, so that the liquid medicine in the next infusion bottle 4 enters the centralized liquid outlet tube 801, and repeats this action, which can achieve the purpose of sequential connection between multiple infusion bottles 4 and the infusion tube 6, without the need to replace the infusion bottle 4, and the entire process is achieved by relying on the mechanical structure, so that the entire device can avoid failures caused by electronic control and ensure the stability of infusion.

[0050] More specifically, in the embodiment of the present invention, an active clamping device 9 is further mounted on the sequential connection device 8. The active clamping device 9 is used to clamp the infusion tube 6 to prevent blood backflow. The active clamping device 9 includes a clamping bracket 901, which is mounted on the adapter frame 817. The dropper 7 is inserted into the clamping bracket 901. Two clamping arms 903 are rotatably mounted on the clamping bracket 901. The two clamping arms 903 are used to clamp the infusion tube 6. It should be noted that in the embodiment of the present invention, when the liquid medicine in the last infusion bottle 4 is completely discharged, the two clamping arms 903 clamp and seal the infusion tube 6, thereby preventing blood backflow caused by untimely needle removal when the liquid medicine is discharged.

[0051] Please continue to refer to the instructions attached Figure 2-Figure 7Furthermore, in an embodiment of the present invention, a mobile multifunctional infusion stand is provided, wherein the sequentially connecting device 8 further includes a plurality of closed racks 808, wherein the plurality of closed racks 808 are movably mounted in the plurality of transfer boxes 804, and wherein transfer tubes 809 are installed in each of the plurality of closed racks 808, and the transfer tubes 809 are used to connect the conducting tube 803 and the follower tube 806;

[0052] In addition, a sealing sleeve 807 is installed on each of the plurality of follower tubes 806, and the plurality of sealing sleeves 807 are respectively located in the straight tube 802 and the plurality of transfer boxes 804. It should be noted that in the embodiment of the present invention, when the liquid medicine in the infusion bottle 4 is delivered, the return frame 810 drives the transfer tube 809 to move via the closing frame 808, thereby causing the transfer tube 809 to connect the follower tube 806 with the conducting tube 803, thereby achieving the purpose of allowing the liquid medicine in the next infusion bottle 4 to enter the centralized liquid outlet tube 801.

[0053] More specifically, in the embodiment of the present invention, a return frame 810 is movably mounted on one side of the transfer box 804. The return frame 810 is mounted on the closing frame 808, and a conduction spring 811 is connected between the return frame 810 and the transfer box 804. A limiting bracket 812 is mounted on one side of each of the plurality of follower tubes 806, and the plurality of limiting brackets 812 are respectively inserted into the plurality of return frames 810. It should be noted that in the embodiment of the present invention, when the amount of liquid medicine in an infusion bottle 4 continues to decrease, the rebound force of the rising spring 813 drives the limiting bracket 812 upward until the liquid medicine in the infusion bottle 4 is completely discharged. The limiting bracket 812 then detaches from the return frame 810 and drives the transfer tube 809 to move, thereby achieving the purpose of automatic conduction.

[0054] Please continue to refer to the instructions attached Figure 2-Figure 7 To be more specific, in the embodiment of the present invention, a lifting spring 813 is hung between the transfer box 804 and the limiting bracket 812, and the lifting spring 813 is used to drive the sealing sleeve 807 to rise; in addition, two telescopic sleeves 815 are installed in the sealing sleeve 807, and locking splints 814 are movably installed in the two telescopic sleeves 815. The two locking splints 814 are used to clamp the infusion bottle 4, and a locking spring 816 is connected between the locking splint 814 and the telescopic sleeve 815. It should be noted that, in the embodiment of the present invention, when the infusion bottle 4 is placed, the two locking clamps 814 are driven by the rebound force of the two locking springs 816 to clamp the infusion bottle 4, so that the infusion bottle 4 can be stably placed. When the liquid in the infusion bottle 4 continues to decrease, the rebound force of the lifting spring 813 drives the mounting sleeve 805 to move upward by limiting the insertion bracket 812, thereby achieving the purpose of automatically resetting the mounting sleeve 805. In addition, when the follower tube 806 moves, the sealing sleeve 807 plays a sealing role.

[0055] It should be emphasized that the rising spring 813 can be replaced. When placing infusion bottles 4 of different masses, the rising spring 813 can be replaced as needed to ensure that the limiting bracket 812 can be separated from the return bracket 810 when the liquid medicine in the infusion bottle 4 is delivered.

[0056] Please refer to the instruction manual Figure 2 and Figure 8 Furthermore, in this embodiment of the present invention, the active clamping device 9 also includes two synchronous gears 904, which are respectively mounted on the two clamping arms 903. Furthermore, a push-pull bracket 906 is movably mounted on the clamping bracket 901, and a double-sided rack 905 is movably mounted on the push-pull bracket 906. The two synchronous gears 904 mesh with the double-sided rack 905. It should be noted that in this embodiment of the present invention, when the push-pull bracket 906 moves, the push-pull bracket 906 drives the double-sided rack 905 to move, and the double-sided rack 905 drives the two synchronous gears 904 to rotate, which in turn causes the two synchronous gears 904 to drive the two clamping arms 903 to move, thereby achieving the purpose of synchronous rotation of the two clamping arms 903.

[0057] More specifically, in the embodiment of the present invention, two integrated rotating shafts 902 are rotatably mounted on the clamping bracket 901, and a clamping arm 903 and a synchronous gear 904 located on the same side are mounted on the integrated rotating shaft 902. In addition, a limiting bracket 812 away from the straight tube 802 is inserted into the push-pull bracket 906 to limit the position of the push-pull bracket 906. It should be noted that in the embodiment of the present invention, when the liquid in the last infusion bottle 4 is completely discharged, the limiting bracket 812 is disengaged from the push-pull bracket 906. At this time, under the return force of the return spring 907, the push-pull bracket 906 is pulled to move, causing the clamping arm 903 and the synchronous gear 904 located on the same side to be mounted on the integrated rotating shaft 902 to rotate, thereby achieving the purpose of automatically clamping and closing the infusion tube 6.

[0058] Please continue to refer to the instructions attached Figure 2 and Figure 8 More specifically, in this embodiment of the present invention, a return spring 907 is mounted on one side of the clamping bracket 901, and the other end of the return spring 907 is mounted on the push-pull bracket 906. The return spring 907 is used to pull the push-pull bracket 906 to move. It should be noted that in this embodiment of the present invention, the provision of the return spring 907 can achieve the purpose of automatically returning the push-pull bracket 906 to its original position when the push-pull bracket 906 is released from its restraint.

[0059] For further information, please refer to the attached manual. Figures 9-11The embodiment of the present invention provides a mobile multifunctional infusion stand, further comprising a tilting support device 10, which is mounted on the infusion stand 1 and is used to actively support the infusion stand 1. It should be noted that, in the embodiment of the present invention, the tilting support device 10 actively supports the infusion stand 1 in the event of a tilting accident, thereby ensuring safe use of the infusion stand 1.

[0060] More specifically, in the embodiment of the present invention, the tilting support device 10 includes a tilting bracket 1001, which is mounted on the infusion bracket 1. Rotating seats 1002 are rotatably mounted on all four sides of the tilting bracket 1001. An expansion arm 1003 is mounted on the expansion arm 1003, and a friction support seat 1004 is mounted on the bottom side of the expansion arm 1003. It should be noted that in the embodiment of the present invention, when the tilting bracket 1001 falls, the rotation seat 1002 drives the friction support seat 1004 to rotate and expand through the expansion arm 1003, and then the friction support seat 1004 automatically expands under the action of gravity to provide rotational support for the infusion bracket 1, thereby preventing the infusion bracket 1 from falling and causing a safety accident.

[0061] It should be emphasized that the friction support seat 1004 is made of rubber material and has a multi-faceted surface, so that the friction support seat 1004 serves as a counterweight and can effectively increase friction.

[0062] Please continue to refer to the instructions attached Figures 9-11 , more specifically, in the embodiment of the present invention, rotating shafts 1005 are installed on all four sides of the tipping bracket 1001, and the four rotating seats 1002 are rotatably installed on the four rotating shafts 1005 respectively; and a plurality of synchronous positioning grooves 1007 are annularly and equidistantly opened on the inner wall of the four sides of the tipping bracket 1001, and protruding grooves 1006 are opened on both sides of the rotating seat 1002, and synchronous positioning rods 1008 are movably installed in the two protruding grooves 1006, and the two synchronous positioning rods 1008 are respectively stuck in the two synchronous positioning grooves 1007 at corresponding positions;

[0063] In addition, a return spring 1009 is installed on one side of the synchronous positioning rod 1008, and the other end of the return spring 1009 is installed on the inner wall of the extension groove 1006. It should be noted that in the embodiment of the present invention, during the rotation of the rotating base 1002, the two synchronous positioning rods 1008 are driven to rotate synchronously and are squeezed in sequence by the multiple synchronous positioning grooves 1007. The synchronous positioning rods 1008 are squeezed and retracted into the extension groove 1006, and the return spring 1009 is stressed. When the friction support base 1004 contacts the ground, the two synchronous positioning rods 1008 are stuck in the two synchronous positioning grooves 1007 at corresponding positions, thereby fixing the position of the rotating base 1002 and achieving the purpose of automatic support.

[0064] In summary, the working principle of a mobile multifunctional infusion stand provided by an embodiment of the present invention is:

[0065] During infusion, multiple infusion bottles 4 are respectively inserted into multiple cannulas 11, and the two locking splints 814 are driven to clamp the infusion bottles 4 by the resilience of the two locking springs 816, and then the infusion tube 6 is sleeved on the centralized outlet tube 801, and the dropper 7 is inserted into the clamping bracket 901, and then the adapter bracket 817 is installed on the infusion bracket 1. At this time, under the action of the weight of the infusion bottle 4, the multiple follower tubes 806 are driven to move downward in the straight tube 802 and the multiple transfer boxes 804 respectively, and the multiple lifting springs 813 are driven to contract. At this time, the infusion can be started, and the purpose of hanging the infusion bottle on the infusion bracket 1 at one time can be achieved, which effectively reduces the risk of incorrect drug configuration.

[0066] In addition, during the infusion process, the medicine in the infusion tube 6 above the straight tube 802 is input into the straight tube 802, and then enters the infusion tube 6 through the centralized outlet tube 801 for infusion. When the medicine in the first infusion bottle 4 continues to decrease, under the rebound force of the rising spring 813, the follower tube 806 is driven upward through the mounting sleeve 805, and the limiting bracket 812 is driven upward at the same time, until the medicine in the infusion bottle 4 is completely discharged. At this time, the limiting bracket 812 is separated from the return bracket 810, and Under the return force of the conducting spring 811, the return frame 810 drives the transfer tube 809 to move through the closing frame 808, and then the transfer tube 809 connects the follower tube 806 with the conducting tube 803, so that the liquid in the next infusion bottle 4 enters the centralized liquid outlet tube 801, and this action is repeated, thereby realizing the sequential connection between multiple infusion bottles 4 and the infusion tube 6, without the need to replace the infusion bottle 4, ensuring the continuous infusion work, and significantly reducing the workload of medical staff;

[0067] Furthermore, when the liquid medicine in the last infusion bottle 4 is discharged, the limiting bracket 812 is separated from the push-pull bracket 906. At this time, under the pulling force of the pull-back spring 907, the push-pull bracket 906 is pulled to move, and the push-pull bracket 906 drives the double-sided rack 905 to move, and the double-sided rack 905 drives the two synchronous gears 904 to rotate, so that the two synchronous gears 904 drive the two clamping arms 903 to move, clamping and sealing the infusion tube 6, thereby avoiding the problem of blood backflow caused by untimely needle removal when the liquid medicine is discharged.

[0068] It should be further explained that during the infusion process of the infusion bracket 1, the infusion bracket 1 can be moved by the movable chassis 3 and the stability of the infusion bracket 1 is increased. However, once the infusion bracket 1 accidentally falls over, a friction support seat 1004 in the falling direction is quickly unfolded, and then the friction support seat 1004 drives the rotating seat 1002 to rotate by unfolding the support arm 1003, and the rotating seat 1002 rotates on the rotating shaft 1005. At the same time, the rotating seat 1002 drives the two synchronous positioning rods 1008 to rotate synchronously, and is squeezed in turn by multiple synchronous positioning grooves 1007. The synchronous positioning rod 1008 is squeezed and retracted into the protruding groove 1006, and the reset spring 1009 is subjected to force until the friction support seat 1004 contacts the ground. At this time, the two synchronous positioning rods 1008 are stuck in the two synchronous positioning grooves 1007 at the corresponding positions, providing reverse and stable support for the infusion bracket 1, thereby preventing the infusion bracket 1 from falling directly and causing accidents.

[0069] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A mobile multifunctional infusion stand, characterized in that: The device comprises an infusion stand and a plurality of infusion bottles, wherein an infusion tube is connected between the infusion stand and the plurality of infusion bottles, a dropper is installed on the infusion tube, and the infusion stand is provided with a plurality of cannulas, wherein the plurality of infusion bottles are respectively inserted into the plurality of cannulas, and an intelligent host, a mobile chassis and a storage box are installed on the infusion stand; The device further comprises a sequential connecting device, wherein the sequential connecting device is mounted on the infusion bracket, and the plurality of infusion bottles and the infusion tubes are all mounted on the sequential connecting device, and the sequential connecting device connects the plurality of infusion bottles with the infusion tubes in sequence; the sequential connecting device comprises a centralized liquid outlet tube, an adapter frame is mounted on the centralized liquid outlet tube, the adapter frame is movably mounted on the infusion bracket by bolts, the infusion tube is sleeved on one side of the centralized liquid outlet tube, a straight-through tube and a plurality of guide tubes are mounted on the centralized liquid outlet tube, a transfer box is mounted on the plurality of guide tubes, a follower tube is movably mounted on the straight-through tube and the plurality of transfer boxes, a mounting sleeve is mounted on the plurality of follower tubes, a plurality of cannulas are respectively mounted in the plurality of mounting sleeves, and the cannulas are connected to the follower tubes, a plurality of infusion bottles are respectively movably mounted in the plurality of mounting sleeves and are respectively inserted into the plurality of cannulas; An active clamping device is also installed on the sequential connecting device, and the active clamping device is used to clamp the infusion tube to prevent blood backflow; the active clamping device includes a clamping bracket, which is installed on the adapter frame, and the dropper is inserted into the clamping bracket. Two clamping arms are rotatably installed on the clamping bracket, and the two clamping arms are used to clamp the infusion tube.

2. The mobile multifunctional infusion stand according to claim 1, characterized in that: The sequential connection device further comprises a plurality of closed racks, each of which is movably mounted in the plurality of transfer boxes. Transfer pipes are installed in each of the closed racks, and the transfer pipes are used to connect the conducting pipe and the follower pipe. A sealing sleeve is installed on each of the plurality of follower tubes, and the plurality of sealing sleeves are respectively located in the straight-through tube and the plurality of transfer boxes.

3. The mobile multifunctional infusion stand according to claim 2, characterized in that: A return frame is movably installed on one side of the transfer box, the return frame is installed on the closed frame, and a conducting spring is connected between the return frame and the transfer box; One side of each of the plurality of follower tubes is provided with a limiting inserting frame, and the plurality of limiting inserting frames are respectively inserted into the plurality of return frames.

4. The mobile multifunctional infusion stand according to claim 3, characterized in that: A lifting spring is connected between the transfer box and the limiting bracket, and the lifting spring is used to drive the sealing sleeve to rise; Two telescopic sleeves are installed in the sealing sleeve, and locking splints are movably installed in the two telescopic sleeves. The two locking splints are used to clamp the infusion bottle, and a locking spring is connected between the locking splint and the telescopic sleeve.

5. The mobile multifunctional infusion stand according to claim 4, characterized in that: The active clamping device further comprises two synchronous gears, which are respectively mounted on the two clamping arms; A push-pull bracket is movably mounted on the clamping bracket, a double-sided rack is movably mounted on the push-pull bracket, and the two synchronous gears are meshed with the double-sided rack.

6. The mobile multifunctional infusion stand according to claim 5, characterized in that: Two integrated rotating shafts are rotatably mounted on the clamping bracket, and one of the clamping arms and the synchronous gear located on the same side is mounted on one of the integrated rotating shafts; A limiting inserting bracket away from the straight-through pipe is inserted into the push-pull bracket to limit the position of the push-pull bracket.

7. The mobile multifunctional infusion stand according to claim 6, characterized in that: A pull-back spring is installed on one side of the clamping bracket, and the other end of the pull-back spring is installed on the push-pull bracket. The pull-back spring is used to pull the push-pull bracket to move.

8. The mobile multifunctional infusion stand according to claim 1, characterized in that: It also includes a tilting support device, which is installed on the infusion support and is used to actively support the infusion support.

9. The mobile multifunctional infusion stand according to claim 8, characterized in that: The tilting support device includes a tilting bracket, which is mounted on the infusion bracket, and a rotating seat is rotatably mounted on all four sides of the tilting bracket; An unfolding support arm is installed on the rotating seat, and a friction support seat is installed on the bottom side of the unfolding support arm.

10. The mobile multifunctional infusion stand according to claim 9, characterized in that: The tilting bracket is provided with rotating shafts on all four sides, and the four rotating seats are rotatably mounted on the four rotating shafts respectively; A plurality of synchronous positioning grooves are formed on the inner walls of the tilting bracket at equal intervals, and an extension groove is formed on both sides of the rotating seat. Synchronous positioning rods are movably installed in the two extension grooves, and the two synchronous positioning rods are respectively clamped in the two synchronous positioning grooves at corresponding positions; A return spring is installed on one side of the synchronous positioning rod, and the other end of the return spring is installed on the inner wall of the extension groove.

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