A surgical mobile infusion stand

Abstract

The present application belongs to infusion support technical field, especially, relate to a kind of surgical mobile infusion support, including support pole body, infusion hanger, infusion hanger is fixed in the upper end portion of support pole body;The lower end of support pole body is oval, the upper end of support pole body is cylindrical, the bottom of support pole body is circular arc, the inside of support pole body is equipped with cavity, counterweight is fixedly connected in cavity, the inside of support pole body is equipped with multiple passages, one end of passage penetrates the bottom of support pole body, and support rod is filled in passage, the upper end of support pole body is equipped with moving ring, and the upper end of multiple support rods is fixedly connected with moving ring;Infusion hanger is spiral, and multiple inclined hooks are fixedly connected on the end face of infusion hanger.The advantage is that: the present application can quickly switch and realize the moving state and fixed state of hanger, simultaneously have the characteristics of not toppling, facilitate moving or temporary multi-site use.

Description

Technical Field

[0001] This invention belongs to the field of infusion stent technology, and in particular relates to a surgical mobile infusion stent. Background Technology

[0002] Following surgery, patients typically require indwelling drainage tubes and extensive fluid resuscitation, as well as specialized medications, especially those with multiple injuries in the intensive care unit who have numerous drainage tubes and medications. Currently, clinically used hospital beds are only equipped with one infusion pole, which often cannot simultaneously meet the needs of infusion and the suspension of multiple drainage bags. Alternatively, ordinary hanging frames only suspend the bags at the top horizontally, thus limiting the number of hanging points.

[0003] Meanwhile, traditional IV stands not only fail to fully meet normal mobility needs, but also hinder convenient movement between crowded aisles and beds, and the multi-legged structure used for support can cause some obstruction.

[0004] Therefore, we propose a surgical mobile infusion stent to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to address the above-mentioned problems by providing a surgical mobile infusion stent that can quickly switch and achieve the mobile state of the stent.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a surgical mobile infusion stent, comprising a stent rod and an infusion hanger, wherein the infusion hanger is fixed to the upper part of the stent rod;

[0007] The lower end of the support rod is elliptical, the upper end is cylindrical, and the bottom of the support rod is arc-shaped. The support rod has a cavity inside, and a counterweight is fixedly connected inside the cavity. The support rod has multiple channels inside, one end of which passes through the bottom of the support rod and is filled with support rods. A movable ring is fitted on the upper end of the support rod, and the movable ring is fixedly connected to the upper ends of multiple support rods.

[0008] The infusion hanger is spiral-shaped, and multiple inclined hooks are fixedly connected to the end face of the infusion hanger.

[0009] In the aforementioned surgical mobile infusion stent, the infusion hanger has at least three spiral layers.

[0010] In the aforementioned surgical mobile infusion stent, both the upper and lower ends of the mobile ring are provided with insertion holes, and a locking block that matches the insertion hole is fixedly connected to the end face of the stent rod. Both the insertion hole and the locking block are L-shaped.

[0011] In the aforementioned surgical mobile infusion stent, a wear-resistant layer is fixedly connected to the bottom of the stent rod.

[0012] In the aforementioned surgical mobile infusion stent, the cavity is filled with a counterweight fluid, and the upper and lower ends of the cavity are respectively provided with an inlet and an outlet, both of which are threaded with plugs.

[0013] In the aforementioned surgical mobile infusion stent, the counterweight is located at the bottom of the cavity, and the volume of the counterweight does not exceed one-third of the cavity.

[0014] In the aforementioned surgical mobile infusion stand, the upper end of the mobile ring is fixedly connected to multiple vertical rods, and the side end face of each vertical rod is provided with multiple hanging holes. The end of each vertical rod extends vertically through the entire infusion stand.

[0015] In the aforementioned surgical mobile infusion stent, the hanging port is located between each spiral structure layer of the infusion stent.

[0016] In the aforementioned surgical mobile infusion stent, a groove is provided near the bottom of the stent rod in the channel, a steel ball is provided in the groove, and a limiting band is provided in the groove. Both ends of the limiting band are fixedly connected to the side ends of the support rod, and the limiting band is wrapped around the steel ball.

[0017] In the aforementioned surgical mobile infusion stent, the limiting band is made of an elastic material.

[0018] Compared with existing technologies, the advantages of this surgical mobile infusion stent are:

[0019] 1. This invention, through the combination of a support rod and an infusion hanger, utilizes an elliptical support rod structure to ensure that the entire support rod is in a self-sustaining state. Therefore, even when it is in a supporting state, it can still maintain good numerical stability. At the same time, the spiral infusion hanger not only increases the number of hooks, but also prevents the hooked infusion bottles from overlapping, thus preventing entanglement and mutual squeezing of space.

[0020] 2. This invention, through the combination of grooves, steel balls, and limiting bands, achieves the effect of allowing the support rod to freely switch between fixed and moving states by utilizing the movement of the steel balls. This improves the freedom of dragging and moving without affecting the stability of the fixed position, and reduces the coefficient of friction. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of a surgical mobile infusion stent provided by the present invention;

[0022] Figure 2 yes Figure 1 Diagram showing the connection between the center socket and the locking block;

[0023] Figure 3yes Figure 1 Side perspective view of the middle support rod;

[0024] Figure 4 This is a side perspective view of the stent rod of Embodiment 2 of a surgical mobile infusion stent provided by the present invention;

[0025] Figure 5 This is a schematic diagram of the bottom structure of Embodiment 3 of a surgical mobile infusion stent provided by the present invention;

[0026] Figure 6 yes Figure 5 A schematic diagram of the front structure;

[0027] Figure 7 yes Figure 5 Schematic diagram of the central vertical bar structure;

[0028] Figure 8 This is a side perspective view of the stent rod of Embodiment 4 of a surgical mobile infusion stent provided by the present invention.

[0029] In the diagram, 1 is the support rod, 2 is the infusion hanger, 3 is the channel, 4 is the support rod, 5 is the moving ring, 6 is the hook, 7 is the insertion hole, 8 is the locking block, 9 is the wear-resistant layer, 10 is the counterweight liquid, 11 is the inlet, 12 is the outlet, 13 is the plug, 14 is the vertical rod, 15 is the hanging port, 16 is the groove, 17 is the steel ball, 18 is the limiting band, and 19 is the counterweight block. Detailed Implementation

[0030] The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0031] Example 1

[0032] Following surgery, patients typically require indwelling drainage tubes and extensive fluid resuscitation, as well as specialized medications, especially those with multiple injuries in the intensive care unit who have numerous drainage tubes and medications. Currently, clinically used hospital beds are only equipped with one infusion pole, which often cannot simultaneously meet the needs of infusion and the suspension of multiple drainage bags. Alternatively, ordinary hanging frames only suspend the bags at the top horizontally, thus limiting the number of hanging points.

[0033] Meanwhile, traditional IV stands not only fail to fully meet normal mobility needs, but also restrict movement in crowded aisles and between beds. Furthermore, the multi-legged structure used for support can create some obstruction. Therefore, as... Figure 1-3 As shown, this solution designs a surgical mobile infusion stent, including a stent rod 1 and an infusion hanger 2, with the infusion hanger 2 fixed to the upper part of the stent rod 1;

[0034] like Figure 1As shown, unlike traditional IV poles, which are thin rods with a multi-forked support at the bottom and rollers for fixing and moving, the support rod 1 in this design has an elliptical lower end and a cylindrical upper end, with an arc-shaped bottom. The support rod 1 has an internal cavity with a counterweight 19 fixedly connected inside. This design makes the entire support rod 1 act like a self-righting toy, allowing it to maintain a certain vertical self-supporting force. It also solves the problem of the traditional forked support structure at the bottom of the support rod 1, replacing it with an integrated elliptical structure.

[0035] like Figure 2-3 As shown, multiple channels 3 are provided inside the support rod 1, with a minimum of four channels 3, spaced at 90-degree intervals. One end of each channel 3 penetrates the bottom of the support rod 1. Support rods 4, made of rubber, are filled within the channels 3. The support rods 4 are controlled by a movable ring 5 fitted onto the upper end of the support rod 1. The movable ring 5 is fixedly connected to the upper ends of the multiple support rods 4. Both the upper and lower ends of the movable ring 5 have insertion holes 7. A locking block 8, which mates with the insertion holes 7, is fixedly connected to the end face of the support rod 1. Both the insertion holes 7 and the locking block 8 are L-shaped. Therefore, when the support rod 4 needs to extend, the movable ring 5 slides downward, exposing the bottom of the support rod 4 and protruding from the bottom of the support rod 1. Thus, the bottom of the support rod 1 maintains stability due to the protrusion, rather than being affected by the elliptical shape, which would cause wobbling.

[0036] After the moving ring 5 moves, the insertion hole 7 is rotated at a certain angle to allow the locking block 8 to be inserted and fixed, so that the moving ring 5 is fixed and the support rod 4 is kept in a fixed posture and will not be reset due to force. When the support rod 1 needs to be moved, only the support rod 4 needs to be reset and the bottom of the support rod 1 will return to a complete elliptical shape. Therefore, the support rod 1 can be dragged directly for portable movement. The bottom of the support rod 1 is elliptical rather than a traditional fork structure, so it will not be excessively affected by passageway debris or the outdoor environment and can be dragged directly through.

[0037] The infusion hanger 2 is spiral-shaped, and multiple inclined hooks 6 are fixedly connected to the end face of the infusion hanger 2. The number of spiral layers of the infusion hanger 2 is not less than three. The spiral structure not only increases the number of hooks, but also prevents the hooked infusion bottles from overlapping, thus preventing entanglement and squeezing of space. The bottom of the support rod 1 is fixedly connected to a wear-resistant layer 9. The presence of the wear-resistant layer 9 ensures that dragging the support rod 1 will not cause excessive impact on the support rod 1, thus allowing for durable use. The wear-resistant layer 9 can be made of ceramic material, rubber material, etc.

[0038] Example 2

[0039] To achieve the roly-poly structure in Embodiment 1, a counterweight 19 of a certain weight needs to be equipped at the bottom of the support rod 1. When the counterweight 19 moves, it will have a reverse effect on the user, and at the same time, it will improve the quality of transportation during storage and transfer.

[0040] like Figure 5-7 As shown, the temporal part of the cavity is filled with counterweight liquid 10 to replace the counterweight block 19. The counterweight liquid 10 is injected when in use and poured out when moving or idle, thus facilitating the movement and dragging of the support rod 1.

[0041] An inlet 11 and an outlet 12 are provided at the upper and lower ends of the cavity, respectively. Both the inlet 11 and the outlet 12 are threaded with plugs 13. When in use, the plugs 13 can be rotated accordingly. At the same time, a counterweight 19 is set at the bottom of the cavity, and the volume of the counterweight 19 does not exceed one-third of the cavity, in order to reduce the weight of the overall structure while maintaining a certain stability.

[0042] Example 3

[0043] In Example 1, the infusion hanger 2 uses a hook 6 for hooking. Regardless of the angle of the hook 6, dragging will affect the stability of the infusion bottle, thus affecting the infusion bottle. Therefore, the infusion bottle must be fixed when moving to ensure its safety.

[0044] Therefore, as Figure 4 As shown, multiple vertical rods 14 are fixedly connected to the upper end of the moving ring 5. Multiple hanging holes 15 are provided on the side end face of the vertical rods 14. The ends of the vertical rods 14 extend vertically through the entire infusion rack 2. The hanging holes 15 are located between each spiral structure layer of the infusion rack 2. The vertical rods 14 are designed to hook onto the moving ring 5. The hanging holes 15 on the vertical rods 14 must be very close to the upper layer of the infusion rack 2. Therefore, the hanging holes 15 are open with the same diameter as the vertical rods 14. The infusion bottle is directly hooked onto the hanging hole 15. When moving, since the moving ring 5 must be lifted to retract the support rod 4, after the moving ring 5 is lifted, it drives the vertical rods 14 to move upward. Then, the hanging hole 15 will be hidden in the body of the upper layer of the infusion rack 2, achieving the purpose of sealing the hanging hole 15. Therefore, no matter what angle the support rod 1 is dragged at, the infusion bottle will not fall off, ensuring its safety.

[0045] Example 4

[0046] In Example 1, the method of dragging the support rod 1 involves directly dragging the body of the support rod 1. Ideally, the support rod 1 should be stable and have a good coefficient of friction. Therefore, these two conditions conflict with each other. When the coefficient of friction is good, it will affect the dragging of the support rod 1.

[0047] Therefore, as Figure 8 As shown, a groove 16 is provided near the bottom of the support rod 1 in channel 3. A steel ball 17 is placed in the groove 16, and a limiting band 18 is provided in the groove 16. Both ends of the limiting band 18 are fixedly connected to the side ends of the support rod 4. The limiting band 18 wraps around the steel ball 17. The limiting band 18 is made of elastic material. The groove 16 must be located near the end edge of the channel 3. During the retraction of the support rod 4, due to the pulling force, the support rod 4 will drive the limiting band 18, causing the steel ball 17 to shift. When the steel ball 17 falls to the end of the channel 3, the support rod 4 is completely retracted, and... With the limiting band 18 taut, the end of the support rod 4 will also abut against the steel ball 17. Therefore, the steel ball 17 protrudes from part of the lower end face of the support rod 1. The steel ball 17 can effectively reduce the coefficient of friction and has a better movement effect on some ground surfaces. In order to reset the steel ball 17, one side of the end of the support rod 4 is rounded. When the support rod 4 is pressed down, the limiting band 18 will loosen and the restriction on the steel ball 17 will be removed. At the same time, the support rod 4 will be pressed into the groove 16 by the rounded surface until the steel ball 17 is completely sent into the groove 16. At this time, the support rod 4 extends again to complete the fixing operation.

[0048] Although this document frequently uses terms such as support rod 1, infusion hanger 2, channel 3, support rod 4, moving ring 5, hook 6, insertion hole 7, locking block 8, wear-resistant layer 9, counterweight liquid 10, inlet 11, outlet 12, plug 13, vertical rod 14, hanging port 15, groove 16, steel ball 17, limiting band 18, and counterweight block 19, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of the invention; interpreting them as any additional limitation would contradict the spirit of the invention.

Claims

1. A surgical mobile infusion stent, characterized in that, It includes a support rod (1) and an infusion hanger (2), wherein the infusion hanger (2) is fixed to the upper part of the support rod (1); The lower end of the support rod (1) is elliptical, the upper end is cylindrical, and the bottom of the support rod (1) is arc-shaped. The support rod (1) has a cavity inside, and a counterweight (19) is fixedly connected inside the cavity. The support rod (1) has multiple channels (3) inside, one end of which penetrates the bottom of the support rod (1). The channel (3) is filled with a support rod (4). A moving ring (5) is fitted on the upper end of the support rod (1). The moving ring (5) is fixedly connected to the upper ends of the multiple support rods (4). The moving ring (5) has insertion holes (7) at both the upper and lower ends. A locking block (8) that matches the insertion hole (7) is fixedly connected to the end face of the support rod (1). The insertion hole (7) and the locking block (8) All are L-shaped. The upper end of the moving ring (5) is fixedly connected to multiple vertical rods (14). Multiple hanging holes (15) are provided on the side end face of the vertical rods (14). The end of the vertical rods (14) is set through the entire infusion hanger (2) in the vertical direction. The hanging holes (15) are set between each layer of the spiral structure of the infusion hanger (2). The channel (3) is provided with a groove (16) near the bottom of the support rod (1). A steel ball (17) is provided in the groove (16). A limiting band (18) is provided in the groove (16). Both ends of the limiting band (18) are fixedly connected to the side end of the support rod (4). The limiting band (18) wraps around the steel ball (17). The infusion hanger (2) is spiral-shaped.

2. The surgical mobile infusion stent according to claim 1, characterized in that, The number of spiral layers of the infusion hanger (2) is not less than three.

3. The surgical mobile infusion stent according to claim 1, characterized in that, The bottom of the support rod (1) is fixedly connected to a wear-resistant layer (9).

4. The surgical mobile infusion stent according to claim 1, characterized in that, The cavity is filled with counterweight liquid (10), and the upper and lower ends of the cavity are respectively provided with liquid inlet (11) and liquid outlet (12), and both liquid inlet (11) and liquid outlet (12) are threaded with plugs (13).

5. The surgical mobile infusion stent according to claim 4, characterized in that, The counterweight (19) is located at the bottom of the cavity, and the volume of the counterweight (19) does not exceed one-third of the cavity.

6. The surgical mobile infusion stent according to claim 1, characterized in that, The limiting band (18) is made of elastic material.

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