Medical infusion support

Abstract

The utility model belongs to the technical field of medical instruments, and discloses a medical infusion support which comprises a base, an outer tube and an inner rod, the outer tube is fixedly mounted in the middle of the upper surface of the base, the inner rod is slidably connected in the outer tube, an upper hook assembly and a plurality of lower hook assemblies are arranged at the upper end of the inner rod and arranged on a tube body of the outer tube at equal intervals, and the lower hook assemblies are connected with the inner rod. The number of the distance marks corresponds to that of the lower hook assemblies, and the distance marks are arranged on the lower sides of the lower hook assemblies respectively. The technical means that the lower hook assembly is matched with the distance mark is adopted, the height of the drainage bag can be more accurately selected through the distance mark, then the drainage bag is hung on the lower hook assembly with the corresponding height, the defects in the prior art are overcome, and the purpose of improving the drainage effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to a medical infusion stand. Background Art

[0002] The infusion stand is one of the most frequently used medical devices. It is used to support and hang infusion bottles to facilitate medical staff to perform infusions. It mainly consists of a movable base, a retractable rod and multiple hooks for hanging infusion bottles. It is very easy to operate.

[0003] Although the infusion stand can hang the infusion bottle very well, in the actual treatment process, some patients not only need infusion, but also need to insert a drainage tube with a drainage bag on their body and use the height difference for drainage. Most of the existing infusion stands are not equipped with a structure for hanging the drainage bag. When the patient walks, the drainage bag needs to be taken off and hung on the clothes by hand or with a paper clip, which is rather cumbersome. In addition, there is no specific hook position on the bed, and the drainage bag can only be simply fixed to the bedside with a hook, which is not firm enough. Utility Model Content

[0004] The purpose of the utility model is to provide a medical infusion stand to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a medical infusion stand, comprising:

[0006] Base;

[0007] An outer tube is fixedly mounted on the middle part of the upper surface of the base, an inner rod is slidably connected inside the outer tube, and an upper hook assembly is arranged on the upper end of the inner rod;

[0008] A plurality of lower hook components are equidistantly arranged on the tube body of the outer tube, and distance markings corresponding to the number of the lower hook components are arranged on the lower side of each of the lower hook components.

[0009] Preferably, each of the lower hook components includes a mounting groove provided on the outer tube, a rotating shaft is rotatably connected in the mounting groove, a hanging plate is fixedly connected to each of the rotating shafts, a spring is fixedly connected to the lower side of the hanging plate, the other end of each of the springs is fixedly connected to the groove wall of the mounting groove, and a paddle is fixedly connected to the side of the hanging plate away from the spring.

[0010] Preferably, the upper hook assembly comprises a cylinder fixedly connected to the upper end of the inner rod, and a plurality of equidistantly arranged metal hooks are fixedly connected to the cylinder.

[0011] Preferably, each of the distance markers is configured as a circular ring, and each of the circular rings is equidistantly arranged at a specified interval.

[0012] Preferably, the distance between each of the rings is 10 cm.

[0013] Preferably, the lower hook assembly includes a pair of symmetrically arranged support plates, the lower side of each support plate is rotatably connected to the inner rod, the upper side of the support plate is fixedly connected to a first transverse axis, both ends of each first transverse axis are rotatably connected to a pull rod, the end of the pull rod away from the first transverse axis is fixedly connected to a second transverse axis, the inner rod is provided with a vertical groove for the second transverse axis to be embedded, and the inner rod is provided with a sliding groove for the support plate, the first transverse axis and the pull rod to be embedded.

[0014] Preferably, a rubber protrusion is fixedly connected to the upper surface of each support plate on a side away from the inner rod, a slot for the rubber protrusion to be embedded is provided on the inner rod, and a groove is provided on each support plate.

[0015] Preferably, a fastening bolt is threadedly connected to the tube body of the outer tube, and one end of the fastening bolt that penetrates into the outer tube abuts against the rod body of the inner rod.

[0016] Preferably, a plurality of mounting plates are fixedly connected to the base, and a roller is mounted on a side of each mounting plate away from the base.

[0017] Preferably, the number of the mounting plates is set to three, wherein two of the mounting plates have a first length, and another mounting plate has a second length, and the first length is greater than the second length.

[0018] The beneficial effects of the utility model are as follows:

[0019] The utility model adopts the technical means of cooperating the lower hook component and the distance mark. The height of the drainage bag can be selected more accurately through the distance mark, and then the drainage bag is hung on the lower hook component of the corresponding height, thereby overcoming the shortcomings of the prior art and achieving the purpose of improving the drainage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This utility model is used to show Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model after switching the viewing angle;

[0023] Figure 4 This utility model is used to show Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0024] In the figure: 1. base; 2. outer tube; 3. inner rod; 4. mounting groove; 5. rotating shaft; 6. hanging plate; 7. spring; 8. paddle; 9. ring; 10. support plate; 11. first horizontal axis; 12. pull rod; 13. second horizontal axis; 14. rubber convex part; 15. slot; 16. groove; 17. mounting plate; 18. roller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 4 As shown, the embodiment of the utility model provides a medical infusion stand, comprising:

[0027] A base 1 and an outer tube 2 are fixedly installed in the middle of the upper surface of the base 1. An inner rod 3 is slidably connected inside the outer tube 2. An upper hook assembly is arranged at the upper end of the inner rod 3. A plurality of lower hook assemblies are equidistantly arranged on the tube body of the outer tube 2. Distance markings corresponding to the number of lower hook assemblies are arranged on the lower side of each lower hook assembly.

[0028] The working principle and beneficial effects of the above technical solution are as follows: first adjust the height of the inner rod 3, hang the infusion bottle to be used on the upper hook assembly, and when the drainage bag needs to be hung, estimate the position where the drainage bag needs to be hung according to the distance mark, and then hang the drainage bag on the lower hook assembly at the corresponding position. This embodiment adopts technical means of cooperating the lower hook assembly and the distance mark. The height of the drainage bag can be selected more accurately through the distance mark, and then the drainage bag is hung on the lower hook assembly at the corresponding height, which overcomes the shortcomings of the prior art and achieves the purpose of improving the drainage effect.

[0029] In one embodiment: each lower hook assembly includes a mounting groove 4 opened on the outer tube 2, a rotating shaft 5 is rotatably connected in the mounting groove 4, a hanging plate 6 is fixedly connected to each rotating shaft 5, a spring 7 is fixedly connected to the lower side of the hanging plate 6, the other end of each spring 7 is fixedly connected to the groove wall of the mounting groove 4, and a paddle 8 is fixedly connected to the side of the hanging plate 6 away from the spring 7.

[0030] The working principle and beneficial effects of the above technical solution are as follows: when it is necessary to hang a drainage bag, first locate the height at which the drainage bag needs to be hung according to the distance mark, then pull the paddle 8 at the corresponding height, the paddle 8 drives the hanging plate 6 to rotate around the rotating shaft 5, compressing the spring 7 until the upper half of the hanging plate 6 is moved out of the mounting groove 4, so that an upward angle is formed between it and the outer tube 2, and then the drainage bag can be hung on the hanging plate 6.

[0031] In one embodiment, the upper hook assembly includes a cylinder 20 fixedly connected to the upper end of the inner rod 3, and a plurality of metal hooks 21 equidistantly arranged are fixedly connected to the cylinder 20.

[0032] The working principle and beneficial effects of the above technical solution are as follows: the metal hook 21 on the cylinder 20 is convenient for hanging the infusion bottle.

[0033] In one embodiment, each distance mark is set as a circular ring 9, and each circular ring 9 is arranged equidistantly according to a specified interval.

[0034] The working principle and beneficial effects of the above technical solution are: the setting of the rings 9 can more accurately select the hanging position of the drainage bag by matching the number of rings 9 with their spacing, making it convenient for medical staff to determine the hanging position of the drainage bag based on the number and spacing of the rings 9.

[0035] In one embodiment, the distance between each ring 9 is 10 cm.

[0036] The working principle and beneficial effect of the above technical solution are: a ring 9 is arranged every 10 cm, which is convenient for medical staff to determine the hanging position of the drainage bag according to the number and spacing of the rings 9, which is more reasonable.

[0037] In one embodiment: the lower hook assembly includes a pair of symmetrically arranged support plates 10, the lower side of each support plate 10 is rotatably connected to the inner rod 3, the upper side of the support plate 10 is fixedly connected to a first transverse axis 11, both ends of each first transverse axis 11 are rotatably connected to a pull rod 12, the end of the pull rod 12 away from the first transverse axis 11 is fixedly connected to a second transverse axis 13, the inner rod 3 is provided with a vertical groove for the second transverse axis 13 to be embedded, and the inner rod 3 is provided with a sliding groove for the support plate 10, the first transverse axis 11 and the pull rod 12 to be embedded.

[0038] The working principle and beneficial effects of the above technical solution are as follows: rotate the support plate 10, and drive the two pull rods 12 thereon to rotate synchronously through the first horizontal axis 11, so that the angle between the pull rod 12 and the corresponding support plate 10 becomes larger, thereby driving the second horizontal axis 13 on the pull rod 12 to slide downward along the vertical groove, until the support plate 10 is rotated to a horizontal state, the second horizontal axis 13 just moves to the bottom of the vertical groove and resists, forming a triangular support, which stably supports the two support plates 10. At this time, equipment such as micro pumps can be placed on the plane formed by the two support plates 10 for use.

[0039] In one embodiment: a rubber protrusion 14 is fixedly connected to the upper surface of each support plate 10 away from the inner rod 3 , a slot 15 for the rubber protrusion 14 to be embedded is provided on the inner rod 3 , and a groove 16 is provided on each support plate 10 .

[0040] The working principle and beneficial effects of the above technical solution are as follows: by embedding the rubber protrusion 14 into the corresponding card groove 15, the support plate 10 can be locked relative to the inner rod 3, so that it fits the surface of the inner rod 3, which is convenient for adjusting the height of the inner rod 3. The setting of the groove 16 makes it convenient to buckle the support plate 10 from the inner rod 3.

[0041] In one embodiment, a fastening bolt 19 is threadedly connected to the tube body of the outer tube 2 , and one end of the fastening bolt 19 that penetrates into the outer tube 2 abuts against the rod body of the inner rod 3 .

[0042] The working principle and beneficial effects of the above technical solution are as follows: by loosening the fastening bolt 19 , the height of the inner rod 3 can be adjusted, and by tightening it, the inner rod 3 can be fixed relative to the outer tube 2 .

[0043] In one embodiment, a plurality of mounting plates 17 are fixedly connected to the base 1 , and a roller 18 is installed on a side of each mounting plate 17 away from the base 1 .

[0044] The working principle and beneficial effects of the above technical solution are as follows: the arrangement of the mounting plate 17 and the roller 18 improves the flexibility of the device, so that the device can be moved faster and with less effort.

[0045] In one embodiment: the working principle and beneficial effect of the above technical solution are: the number of mounting plates 17 is set to three, two of which have a first length, and the other mounting plate 17 has a second length, and the first length is greater than the second length.

[0046] The working principle and beneficial effects of the above technical solution are as follows: the two mounting plates 17 with the first length are located on the same side of the two support plates 10, which can better balance the center of gravity of the device after placing equipment such as micro pumps, thereby improving the stability of the device.

[0047] Working principle and usage process:

[0048] First, move the device to a suitable position. When an infusion bottle needs to be hung, loosen the fastening bolt 19, move the inner rod 3 up and down, adjust the hook on the cylinder 20 for hanging the infusion bottle to a suitable height, and then tighten the fastening bolt 19.

[0049] When it is necessary to place equipment such as a micro pump, use a fingernail or other tool to embed into the gap between the support plate 10 and the inner rod 3 and press the groove 16, so that the rubber protrusions 14 on the two support plates 10 are out of the engaged state with the corresponding slots 15, and then rotate the support plate 10, and the two pull rods 12 thereon are driven to rotate synchronously through the first transverse axis 11, and the angle between the pull rod 12 and the corresponding support plate 10 becomes larger, thereby driving the second transverse axis 13 on the pull rod 12 to slide downward along the vertical groove until the support plate 10 is rotated to a horizontal state, and the second transverse axis 13 just moves to the bottom of the vertical groove and resists, forming a triangular support, and stably supporting the two support plates 10, At this time, equipment such as a micro pump can be placed on the plane formed by the two support plates 10 for use, and the two rubber protrusions 14 can also resist the side of the micro pump to prevent it from slipping, playing a certain protective role, and at the same time, two mounting plates 17 with a first length are just located on the same side of the two support plates 10, which can better balance the center of gravity of the entire device and ensure its stability.

[0050] When the drainage bag needs to be hung, first locate the height at which the drainage bag needs to be hung according to the distance mark, then pull the paddle 8 at the corresponding height, the paddle 8 drives the hanging plate 6 to rotate around the rotating shaft 5, compressing the spring 7 until the upper half of the hanging plate 6 is moved out of the mounting groove 4, so that an upward angle is formed between it and the outer tube 2, and then the drainage bag can be hung on the hanging plate 6.

[0051] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical infusion stand, characterized in that: include: Base (1); The outer tube (2) is fixedly mounted on the middle part of the upper surface of the base (1); the inner tube (2) is slidably connected with the inner rod (3); the upper end of the inner rod (3) is provided with an upper hook assembly; A plurality of lower hook components are equidistantly arranged on the tube body of the outer tube (2), and distance markings corresponding to the number of the lower hook components are arranged on the lower side of each of the lower hook components.

2. A medical infusion stand according to claim 1, characterized in that: Each of the lower hook components comprises a mounting groove (4) provided on the outer tube (2); a rotating shaft (5) is rotatably connected in the mounting groove (4); each of the rotating shafts (5) is fixedly connected to a hanging plate (6); a spring (7) is fixedly connected to the lower side of the hanging plate (6); the other end of each of the springs (7) is fixedly connected to the groove wall of the mounting groove (4); and a paddle (8) is fixedly connected to the side of the hanging plate (6) away from the spring (7).

3. A medical infusion stand according to claim 2, characterized in that: The upper hook assembly comprises a cylinder (20) fixedly connected to the upper end of the inner rod (3), and a plurality of metal hooks (21) arranged at equal distances are fixedly connected to the cylinder (20).

4. A medical infusion stand according to claim 1 or 3, characterized in that: Each of the distance markers is arranged as a circular ring (9), and each of the circular rings (9) is arranged equidistantly according to a specified spacing.

5. A medical infusion stand according to claim 4, characterized in that: The distance between each of the rings (9) is 10 cm.

6. A medical infusion stand according to claim 5, characterized in that: The lower hook assembly comprises a pair of symmetrically arranged support plates (10), the lower side of each support plate (10) is rotatably connected to the inner rod (3), the upper side of the support plate (10) is fixedly connected to a first transverse axis (11), both ends of each first transverse axis (11) are rotatably connected to a pull rod (12), one end of the pull rod (12) away from the first transverse axis (11) is fixedly connected to a second transverse axis (13), the inner rod (3) is provided with a vertical groove for the second transverse axis (13) to be embedded, and the inner rod (3) is provided with a sliding groove for the support plate (10), the first transverse axis (11) and the pull rod (12) to be embedded.

7. A medical infusion stand according to claim 6, characterized in that: A rubber protrusion (14) is fixedly connected to the upper surface of one side of each support plate (10) away from the inner rod (3); a slot (15) is provided on the inner rod (3) for the rubber protrusion (14) to be embedded; and a groove (16) is provided on each support plate (10).

8. A medical infusion stand according to claim 7, characterized in that: A fastening bolt (19) is threadedly connected to the tube body of the outer tube (2); one end of the fastening bolt (19) that penetrates into the outer tube (2) abuts against the rod body of the inner rod (3).

9. A medical infusion stand according to claim 8, characterized in that: A plurality of mounting plates (17) are fixedly connected to the base (1), and a roller (18) is mounted on a side of each mounting plate (17) away from the base (1).

10. A medical infusion stand according to claim 9, characterized in that: The number of the mounting plates (17) is set to three, wherein two of the mounting plates (17) have a first length, and another of the mounting plates (17) has a second length, and the first length is greater than the second length.

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