Medical floor infusion support for emergency department

Abstract

The embodiment of the invention provides a medical floor infusion support for the emergency department, and relates to the technical field of instruments for the emergency department. The medical floor infusion support for the emergency department comprises a bottom frame, air cylinder barrels are fixedly connected to the periphery of the side face of the bottom frame, and air pressure type lifting rods are fixedly connected to the periphery of the top of the bottom frame; a supply assembly is arranged on the four sets of air cylinder barrels, the supply assembly comprises a servo motor embedded in the center of the top of the bottom frame, and a lifting assembly is arranged on the four sets of air pressure type lifting rods; a heating assembly used in cooperation with the lifting assembly is arranged on the supply assembly. Through cooperation of the supply assembly, the lifting assembly, the heating assembly and the moving assembly, based on the pneumatic supply condition, the mode of partitioned lifting and heating infusion is adopted, flexible use of the infusion support is facilitated, manual overall lifting adjustment of the infusion support is not needed, meanwhile, discomfort caused after cold liquid medicine is infused into a human body is avoided, and the infusion support is suitable for wide popularization.

Description

Technical Field

[0001] The invention belongs to the technical field of emergency department equipment, and in particular relates to a medical floor-standing infusion stand for the emergency department. Background Art

[0002] Infusion, or large-volume injection, refers to a large dose of injection introduced into the body by intravenous drip, with a single dose of more than 100 ml. It is a branch of injection and is usually packaged in glass or plastic infusion bottles or bags. It does not contain antibacterial agents. When in use, the drip rate is adjusted through the infusion set to continuously and stably introduce the drug into the body.

[0003] In the prior art (the patent application with publication number CN221672959U and patent name of floor-standing infusion stand), it is convenient for medical staff to place and replace infusion bottles. In the process of implementing the technical solution, it is found that there are at least the following problems in the prior art.

[0004] In the emergency department, when medical staff provide intravenous infusion treatment to patients, they usually use an IV stand to hang the medicine bottle. Existing IV stands usually require medical staff to manually adjust their height, or only use a complete metal rod to hang the infusion bottle. This design is not flexible enough when facing multiple patients who need infusion at the same time, and the height cannot be adjusted independently according to the specific position of each patient. In addition, in cold weather, due to the low temperature of the infusion liquid, direct injection into the patient's body may cause discomfort. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems in the prior art that the partitions cannot be adjusted independently. To this end, the present application proposes a medical floor-standing infusion stand for emergency department.

[0006] To achieve the above purpose, the specific technical solutions of the present invention are as follows:

[0007] A medical floor-standing infusion stand for emergency department comprises a base frame, a plurality of pneumatic lifting rods are arranged on the top surface of the base frame; a storage rack with a heat delivery cavity is fixedly arranged on the top of the pneumatic lifting rods, a support frame for placing hanging bottles is suspended at the bottom of the storage rack, and a heat storage cavity connected with the heat delivery cavity is arranged in the support frame;

[0008] The pneumatic lifting rod is supplied with air by a horizontally arranged air pump through a pressure storage box. The air pump is composed of a cylinder barrel and a pump rod placed in the cylinder barrel through a piston head at the end. The other end of the pump rod is driven by a cam, and a return spring is sleeved in the cylinder barrel.

[0009] The heater is suspended through a heat supply pipe connected to the heat supply cavity of a plurality of racks and provides heat to the heat storage cavity;

[0010] The pressure storage box is connected to the heat delivery cavity of the storage rack through a pressurized telescopic pipe to provide pressure for the heat storage cavity.

[0011] The above-mentioned pneumatic lifting rod, storage rack, support frame, pressure storage box and pressurized telescopic tube are respectively groups.

[0012] The exhaust port of the cylinder barrel supplies air to adjacent pressure storage boxes through a Y-shaped pipe provided with an exhaust valve, and the intake port of the cylinder barrel is connected to an intake pipe provided with an intake valve.

[0013] The outer sleeve of the pneumatic lifting rod is provided with a buffer spring.

[0014] A support foot is fixedly connected at the center of the bottom of the pressure storage box, and the support foot and the bottom of the base frame are located on the same horizontal plane.

[0015] The exhaust port of the pneumatic lifting rod is connected to a pressure relief pipe provided with a pressure relief valve.

[0016] The supporting frame is suspended at the bottom of the above-mentioned storage rack.

[0017] The pneumatic lifting rod is fixedly connected to the storage rack via a support, a protective cover is provided on the top of the support, and an alarm light is provided on the protective cover.

[0018] A servo motor for power drive is also fixed at the center of the top of the above-mentioned base frame. At the same time, the cam is composed of a cam frame integrally connected to the power output end of the servo motor, and one end of the pump pressure rod is in contact with the outer peripheral surface of the cam frame. The pressure can be continuously increased by rotating the cam frame.

[0019] The above storage rack is composed of an arc-shaped rack and a placement box.

[0020] The support frame is suspended at the bottom of the arc frame through a step pipe, and the arc frame and the step pipe are both hollow, and the inner cavity is a connected heat delivery cavity;

[0021] The placement box is fixedly arranged on the inner side of the arc frame.

[0022] The present invention is beneficial in that:

[0023] 1. This kind of emergency medical floor infusion stand first uses a servo motor to provide a unified driving source, which saves power costs. At the same time, the cam frame, pump rod and piston head perform reciprocating work in four groups of cylinder barrels, and the generated pressurized air source is correspondingly supplied to four groups of pressure storage boxes through four Y-shaped pipes. The four groups of pressure storage boxes temporarily store the pressurized air source generated in the four groups of cylinder barrels to provide pressurized air source supply for subsequent pneumatic components.

[0024] 2. This kind of medical floor-standing infusion stand for emergency department, then, four booster pipes supply the pressurized air source in four pressure storage boxes into four groups of pneumatic lifting rods, and under the action of pressure, the four groups of slides, bare rods and supports are forced to perform zoned lifting and lowering adjustment. According to actual needs, the supports drive the placement box, arc frame and supporting frame to perform zoned lifting and lowering adjustment accordingly, which has higher flexibility, and the placement box and arc frame in the initial position can also be used to place nursing tools and medicines.

[0025] 3. This kind of medical floor-standing infusion stand for emergency department is provided with heat source by the heater, and the heat source is transported to the heat delivery cavity by four heating pipes on the five-way joint through four heating angle pipes in a zoned manner, and then the heat source supplied to the heat delivery cavity is pressurized by the pressurized telescopic pipes on the four three-way pipes through four manifolds. The pressurized heat source reaches the heat storage cavity in the supporting frame after the zoned lifting and lowering, and the medicine bottle placed therein is heated without affecting the efficacy of the medicine. In cold weather, the discomfort caused to the patient by the overcooling of the medicine can be alleviated by heating the medicine in the medicine bottle, which is more humane. Pressurization can ensure the normal operation of the heating system and improve its heating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a diagram showing the initial state of the structure of a medical floor-standing infusion stand for emergency department of the present invention;

[0027] Figure 2 This is a diagram showing the overall lifting and lowering state of a medical floor-standing infusion stand for emergency department of the present invention;

[0028] Figure 3 This is a diagram showing the lifting and lowering status of a medical floor-standing infusion stand for emergency department according to the present invention;

[0029] Figure 4 This is a bottom view of the structure of a medical floor-standing infusion stand for emergency department of the present invention;

[0030] Figure 5 This is a cross-sectional view of the structure of a medical floor-standing infusion stand for emergency department of the present invention;

[0031] Figure 6 It is a front cross-sectional view of the cylinder barrel, the pneumatic lifting rod, the supply assembly and the lifting assembly structure of the present invention;

[0032] Figure 7 A top cross-sectional view of the cylinder barrel and supply assembly structure of the present invention;

[0033] Figure 8 It is a partial side cross-sectional view of the pneumatic lifting rod, pressure storage box and lifting assembly structure of the present invention;

[0034] Fig. 9 It is a front view of the pressure storage box, lifting assembly and heating assembly structure of the present invention;

[0035] Fig.10 It is a partial side view of the pressure storage box, lifting assembly and heating assembly structure of the present invention;

[0036] Fig.11 It is a partial cross-sectional exploded view of the lifting assembly and the heating assembly structure of the present invention;

[0037] Fig.12 A partial cross-sectional view of the support frame structure of the present invention;

[0038] Fig.13 It is a top view of the cross-sectional view of the chassis, servo motor, cam frame and moving assembly structure of the present invention;

[0039] Fig.14 It is a working state diagram of the servo motor, cam frame and moving assembly structure of the present invention;

[0040] Fig.15 A partial top view of the moving component structure of the present invention;

[0041] Fig.16 It is a side cross-sectional view of the chassis and servo motor structure of the present invention.

[0042] Explanation of the marks in the figure: 1. chassis; 2. cylinder barrel; 3. pneumatic lifting rod; 4. supply assembly; 41. servo motor; 42. cam frame; 43. pump rod; 44. piston head; 45. return spring; 46. Y-shaped pipe; 47. pressure storage box; 48. suction pipe; 5. lifting assembly; 51. booster pipe; 52. slide seat; 53. bare rod; 54. buffer spring; 55. support; 56. placement box; 57. arc frame; 58. step pipe; 59 , support bracket; 6, heating component; 61, heater; 62, five-way joint; 63, heating pipe; 64, heating angle pipe; 65, three-way pipe; 66, pressurized telescopic pipe; 69, heat storage cavity; 7, moving component; 71, opening; 72, limit groove; 73, electric push rod; 74, locking head; 75, locking seat; 76, threaded rod; 77, threaded sleeve; 78, sliding plate; 79, moving wheel; 8, pressure relief pipe; 9, protective cover; 10, protective cover. DETAILED DESCRIPTION

[0043] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0044] like Figure 1-Figure 16As shown, a medical floor-standing infusion stand for emergency department of the present invention comprises a base frame 1, and a cylinder barrel 2 is fixedly connected to the four sides of the side of the base frame 1, and a pneumatic lifting rod 3 is fixedly connected to the four sides of the top of the base frame 1, and the exhaust port of the pneumatic lifting rod 3 is connected to the pressure relief pipe 8, and the pressure relief pipe 8 is provided with a pressure relief valve, and the pressure relief valve also adopts an electronic control design, which is convenient for releasing the pressure of the pressurized gas in the pneumatic lifting rod 3, and is beneficial to the normal resetting work of the lifting component 5.

[0045] The outer cover of the base frame 1 is provided with a protective cover 10 which is matched with the pneumatic lifting rod 3 to protect the outer side of the base frame 1, and the protective cover 10 adopts a hollow design to reduce the overall weight of the protective cover 10, and it is also convenient to provide air intake compensation for the supply component 4. The four groups of cylinder barrels 2 are provided with a supply component 4, and the supply component 4 includes a servo motor 41 embedded in the top center of the base frame 1, and the four groups of pneumatic lifting rods 3 are provided with a lifting component 5. The supply component 4 is provided with a heating component 6 used in conjunction with the lifting component 5. Based on the pneumatic supply condition, the method of zoned lifting and heated infusion is adopted, which is convenient for flexible use of the infusion stand, and there is no need to manually adjust the overall lifting and lowering of the infusion stand, and it also avoids discomfort caused by the injection of cold medicine into the human body.

[0046] like Figure 6-Figure 12 As shown, the supply assembly 4 also includes a cam frame 42 fixed on the output shaft of the servo motor 41, and the cam frame 42 is rollingly connected with a pump rod 43 on all sides, and the other end of the pump rod 43 is fixedly connected with a piston head 44 that is slidably matched with the cylinder barrel 2. The servo motor 41 provides a unified driving source, which saves power costs. The cam frame 42, the pump rod 43 and the piston head 44 perform reciprocating work in the four groups of cylinder barrels 2, and the outer surface of the pump rod 43 is sleeved with a piston head 44 that is slidably matched with the cylinder barrel 2 A return spring 45 is fixedly matched with the piston head 44, and the exhaust port of the cylinder barrel 2 is connected to a Y-shaped tube 46, and the outer end of the Y-shaped tube 46 is connected to a pressure storage box 47 fixedly matched with the base frame 1, and the intake port of the cylinder barrel 2 is connected to an intake pipe 48. The pressurized air source generated in the four groups of cylinder barrels 2 is correspondingly supplied to the four groups of pressure storage boxes 47 through the four Y-shaped tubes 46, and the four groups of pressure storage boxes 47 temporarily store the pressurized air source generated in the four groups of cylinder barrels 2 to provide a pressurized air source supply for subsequent pneumatic components.

[0047] An exhaust valve is provided on the Y-tube 46 to facilitate electric control of the exhaust channel of the Y-tube 46, and an intake valve is provided on the intake pipe 48 to facilitate electric control of the intake channel of the intake pipe 48, and both the exhaust valve and the intake valve are electrically controlled, and a support foot is fixedly connected to the center of the bottom of the pressure storage box 47, and the support foot and the bottom of the base frame 1 are located on the same horizontal plane, thereby expanding the supporting static area of ​​the base frame 1 and improving the stability of the base frame 1 in a static state.

[0048] The lifting assembly 5 includes a booster pipe 51 connected to the pressure storage box 47 and connected to the pneumatic lifting rod 3. The four booster pipes 51 supply the booster gas source in the four pressure storage boxes 47 to the four pneumatic lifting rods 3. The inner cavity of the pneumatic lifting rod 3 is slidably connected with a slide seat 52. The top of the slide seat 52 is fixedly connected with a light rod 53 that is slidably matched with the pneumatic lifting rod 3. The outer surface of the light rod 53 is sleeved with a buffer spring 54. The top of the light rod 53 is fixedly connected with a support 55. When the pressure force acts, the four slides are forced to move upward. The seat 52, the bare rod 53 and the support 55 can be raised and lowered in different areas, and a placement box 56 is fixedly connected to the outside of the support 55, and an arc frame 57 is fixedly connected to the outside of the placement box 56, and a step tube 58 is connected to the bottom of the arc frame 57, and a support frame 59 is connected to the bottom of the step tube 58. According to actual needs, the support 55 drives the placement box 56, the arc frame 57 and the support frame 59 to be raised and lowered in different areas, which has higher flexibility, and the placement box 56 and the arc frame 57 in the initial position can also be used to place nursing tools and medicines.

[0049] A protective cover 9 is fixedly connected to the top of the support 55 to provide a protective shielding treatment for the top of the support 55, and an alarm light is set on the protective cover 9 to provide a light warning of the operating status of the support 55. The placement box 56, the support bracket 59 and the arc frame 57 are distributed in an axially symmetrical circular state along the central axis of the base frame 1, and each arc frame 57 has two support brackets 59, which is convenient for the partitioned placement of the medicine bottles to prevent them from shaking and colliding.

[0050] The heating assembly 6 includes a heater 61 fixed to the inner side of the pneumatic lifting rod 3, and the top of the heater 61 is connected to a five-way joint 62, and the four ends of the five-way joint 62 are connected to a heating pipe 63, and the top of the heating pipe 63 is connected to a heating angle pipe 64 connected to the support 55, and the booster pipe 51 is connected to a three-way pipe 65, and the top of the three-way pipe 65 is connected to a pressurized telescopic pipe 66, and the top of the pressurized telescopic pipe 66 is connected to a manifold embedded in the placement box 56 and connected to the arc frame 57, and the arc frame 57 and the support 55 are both provided with a heat supply cavity connected to the heating pipe 63 and the pressurized telescopic pipe 66. The device 61 provides heat source supply, and the four heating pipes 63 on the five-way joint 62 transport the heat source to the heat delivery cavity in a zoned manner through the four heating angle tubes 64, and then the pressurized telescopic pipes 66 on the four three-way pipes 65 pressurize the heat supplied to the heat delivery cavity through the four manifolds. The inner cavity of the support frame 59 is provided with a heat storage cavity 69, and the pressurized heat source reaches the heat storage cavity 69 in the support frame 59 after the zoned lifting and lowering. Under the premise of not affecting the efficacy of the medicine, the medicine bottle placed therein is heated. When the weather is cold, the medicine in the medicine bottle can be heated to alleviate the discomfort caused to the patient by the excessively cold medicine, which is more humane.

[0051] like Figure 13-Figure 16As shown, during the use of the floor-standing infusion stand, the floor-standing infusion stand cannot be quickly moved and stationary according to actual needs, resulting in the traditional floor-standing infusion stand being insufficiently flexible. A moving component 7 is provided in the base frame 1, and the moving component 7 includes an opening 71 opened around the bottom of the base frame 1, a limiting groove 72 is provided in an annular inner cavity of the base frame 1, and an electric push rod 73 is embedded in the output shaft of the servo motor 41, and the piston rod of the electric push rod 73 is fixedly connected to a locking head 74, and a locking seat 75 is provided below the locking head 74, and the electric push rod 73 adjusts the clamping stroke between the locking head 74 and the locking seat 75.

[0052] The bottom of the locking seat 75 is fixedly connected to a threaded rod 76 that rotates with the base frame 1, and a threaded sleeve 77 is threadedly connected to the threaded rod 76. The outer side of the threaded sleeve 77 is fixedly connected to a sliding plate 78 that slides with the limiting groove 72, and moving wheels 79 that cooperate with the opening 71 are embedded around the sliding plate 78. The threaded rod 76 drives the moving wheels 79 on the sliding plate 78 through the threaded sleeve 77 to perform lowering and exposure and rising and retracting operations, so that the base frame 1 can be lifted up and moved as a whole and lowered and kept stationary, thereby improving its maneuverability and flexibility.

[0053] Working principle of a medical floor-standing infusion stand for emergency department:

[0054] First, control the electric push rod 73 to open and drive the locking head 74 to move down and get stuck in the locking seat 75, then control the servo motor 41 to open and drive the threaded rod 76 on the locking seat 75 to rotate forward through the locking head 74 that is stuck in place, the threaded rod 76 drives the sliding plate 78 on the threaded sleeve 77 to slide downward in the limit groove 72, the sliding plate 78 drives the four groups of moving wheels 79 to pass downward through the reserved four groups of openings 71 to the ground surface, and as the sliding plate 78 drives the four groups of moving wheels 79 to continue to move downward, an upward reaction force is generated on the base frame 1 and its entirety, forcing the base frame 1 and its entirety to be lifted up and off the ground, and then the medical staff moves it to the patient's infusion position until it reaches the patient's infusion position.

[0055] On the contrary, the servo motor 41 drives the threaded rod 76 on the locking seat 75 to rotate in the opposite direction through the locking head 74 after being clamped in place, and then the threaded rod 76 drives the four sets of moving wheels 79 to reset upward to the initial state through the sliding plate 78 on the threaded sleeve 77. After the four sets of moving wheels 79 move upward and reset, the chassis 1 and its entirety lose the upward reaction force, and under the action of the gravity of the chassis 1 and its entirety, the chassis 1 is forced to be stably stationary on the ground. Then, the servo motor 41 is controlled to pause, and the electric push rod 73 is controlled to close and drive the locking head 74 to move upward and disengage from the locking seat 75 to the initial position.

[0056] Next, the servo motor 41 is controlled to start again and drive the cam frame 42 to rotate, and the cam frame 42 drives the piston heads 44 on the four pump rods 43 to reciprocate in the four groups of cylinder barrels 2:

[0057] When the four return springs 45 force the four pump rods 43 to return and roll to the innermost end of the cam frame 42, the piston heads 44 on the four pump rods 43 are in the return suction state in the four cylinder barrels 2, the suction valves on the four suction pipes 48 are opened, and the exhaust valves on the four Y-shaped pipes 46 are closed, so that the outside air is sucked into the four cylinder barrels 2;

[0058] When the four pump rods 43 roll to the outermost position of the cam frame 42, the four pump rods 43 compress the four return springs 45, and the piston heads 44 on the four pump rods 43 are in the process exhaust state in the four groups of cylinder barrels 2; conversely, the intake valves on the four intake pipes 48 are closed, and the exhaust valves on the four Y-shaped tubes 46 are opened, then the piston heads 44 on the four pump rods 43 will suck the air into the four groups of cylinder barrels 2 through the four Y-shaped tubes 46 for pressurized supply to the four groups of pressure storage boxes 47 for temporary storage.

[0059] After the base frame 1 is stably placed next to the patient, the medical staff first places the prepared medicine bottle in the supporting frame 59 under the arc frame 57 on the patient's side, and then opens the valve on the boosting pipe 51 near the patient's position. The boosting air source in the pressure storage box 47 near the patient's position is supplied to the bottom end space of the pneumatic lifting rod 3 through the boosting pipe 51. With the continuous supply of the boosting air source, the pressure force in the bottom end space of the pneumatic lifting rod 3 increases sharply. Under the action of the pressure force, the slide seat 52 is forced to slide upward in the pneumatic lifting rod 3, while also driving the light rod 53 to push up and compress the buffer spring 54.

[0060] The light rod 53 drives the placement box 56 and the arc frame 57 near the patient's position to move upward through the support 55. The arc frame 57 drives the medicine bottle placed in advance in the support frame 59 to move upward to a predetermined height through the step tube 58, and the medical staff will then perform venous puncture and infusion on the patient. The placement box 56 and the arc frame 57 away from the patient are in the initial state and no medicine bottles are placed in them. The medical staff marks the remaining prepared medicine bottles and places them on the placement box 56. If there are more patients, four groups of medicine bottles can be placed in four groups of support frames 59, and the valves on the four groups of booster pipes 51 can be synchronously controlled to open. The booster air source in the four pressure storage boxes 47 is synchronously supplied to the bottom space of the four groups of pneumatic lifting rods 3. Under the action of the pressure of the four-way booster air source, the four bare rods 53 are forced to drive the four groups of placement boxes 56 and the arc frame 57 to move upward as a whole through the support 55, and after the medicine bottles in the four groups of support frames 59 are raised to a predetermined height, puncture and infusion can be performed on multiple patients.

[0061] Before giving an infusion to a patient in cold weather, first control the heater 61 to turn on, and supply the heat source generated by the heater 61 to the four heating pipes 63 through the five-way joint 62, and then pass through the four heating angle tubes 64 and through the four manifolds to reach the four groups of heat delivery cavities, and the pressurized air source in the four groups of pressure storage boxes 47 is supplied to the four manifolds through the pressurized telescopic tubes 66 on the four three-way tubes 65, and then supplied to the four groups of heat delivery cavities to merge with the heat source, and form a pressurized heat source.

[0062] The pressurized heat source formed in the four groups of heat delivery cavities is supplied to the heat storage cavities 69 in the four groups of support frames 59 through four step pipes 58. Under the premise of not affecting the efficacy of the liquid medicine, the heat source in the heat storage cavity 69 heats the liquid medicine bottles in the four groups of support frames 59 to a predetermined temperature, so that the heated liquid medicine flows into the patient's body through the infusion tube to prevent the patient from feeling uncomfortable due to the excessive cooling of the liquid medicine. When there are fewer patients, the heat storage cavity 69 in the support frame 59 close to the patient can be pressurized and heated separately, and the heat storage cavity 69 in the support frame 59 where no liquid medicine bottle is placed will not be pressurized and heated.

[0063] It should be noted that the specific models and specifications of the servo motor 41, the heater 61 and the electric push rod 73 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail.

[0064] The servo motor 41, the heater 61, the electric push rod 73 and the power supply circuits of various valves are clear to those skilled in the art and will not be described in detail here.

[0065] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A medical floor-standing infusion stand for emergency department, characterized by: It comprises a base frame (1), a plurality of pneumatic lifting rods are arranged in a circle on the top surface of the base frame; a storage rack with a heat supply cavity is fixedly arranged on the top of the pneumatic lifting rod, a support frame (59) for placing a hanging bottle is suspended at the bottom of the storage rack, and a heat storage cavity (69) is arranged in the support frame (59) and is connected to the heat supply cavity; The pneumatic lifting rod is supplied with air by a horizontally arranged air pump through a pressure storage box (47), and the air pump is composed of a cylinder barrel (2) and a pump rod (43) placed in the cylinder barrel (2) through a piston head at the end, the other end of the pump rod (43) is driven by a cam, and the pump rod (43) is provided with a return spring (45) in the cylinder barrel (2); The heater (61) is suspended through a heat supply pipe (63) connected to the heat supply cavities of a plurality of racks and provides heat to the heat storage cavity (69); The pressure storage box (47) is connected to the heat delivery cavity of the storage rack via a pressurized telescopic tube (66) to provide pressure for the heat storage cavity (69).

2. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: The pneumatic lifting rod, the storage rack, the support frame (59), the pressure storage box (47), and the pressurized telescopic tube (66) are respectively 4 groups.

3. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: The exhaust port of the cylinder barrel (2) supplies air to two adjacent pressure storage boxes (47) via a Y-shaped pipe (46) provided with an exhaust valve, and the intake port of the cylinder barrel (2) is connected to an intake pipe (48) provided with an intake valve.

4. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: The outer sleeve of the pneumatic lifting rod is provided with a buffer spring (54).

5. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: A support foot is fixedly connected at the center of the bottom of the pressure storage box (47), and the support foot and the bottom of the base frame (1) are located on the same horizontal plane.

6. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: The exhaust port of the pneumatic lifting rod (3) is connected to a pressure relief pipe (8) provided with a pressure relief valve.

7. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: There are two supporting frames (59) suspended at the bottom of the storage rack.

8. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: The pneumatic lifting rod is fixedly connected to the storage rack via a support (55); a protective cover (9) is provided on the top of the support (55), and an alarm light is provided on the protective cover (9).

9. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: A servo motor (41) for power drive is fixedly arranged at the center of the top of the base frame (1), and the cam is composed of a cam frame (42) integrally connected to the power output end of the servo motor (41), and one end of the pump rod (43) is in contact with the outer peripheral surface of the cam frame (42), and the pressure can be continuously increased by rotating the cam frame (42).

10. The medical floor-standing infusion stand for emergency department according to claim 1, characterized in that: The storage rack is composed of an arc-shaped rack (57) and a storage box (56). The support frame (59) is suspended at the bottom of the arc frame (57) through a step pipe (58); the arc frame (57) and the step pipe (58) are both hollow, and the inner cavity is a connected heat transfer cavity; The placement box (56) is fixedly arranged on the inner side of the arc frame (57).

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