Medical infusion tubing adjustable support structure

Abstract

The utility model discloses a kind of adjustable support structures of medical infusion tube, including main support pole, the top of the main support pole is provided with several liquid bag hooks, the middle outside of the main support pole is clamped with fixed sleeve by supporting ring, the both sides outer wall of the fixed sleeve is connected with multi-position connecting arm, the outer end of the multi-position connecting arm is connected with dynamic ring, the inside of the dynamic ring is inserted with the guide tube for guiding infusion tube, the guide tube can be slid up and down along the inside of dynamic ring and position adjustment is carried out, and the inside end of the multi-position connecting arm is connected with the connecting place of fixed sleeve by rotating mechanism comprising rotating seat and rotating block. The adjustable support structure of the medical infusion tube realizes the accurate control to infusion tube path, improves the flexibility and adaptability used in complex treatment environment, significantly improves the management efficiency of infusion treatment and the comfort of patient.

Description

Technical Field

[0001] This utility model relates to the field of infusion stent technology, specifically to an adjustable stent structure for medical infusion tubes. Background Technology

[0002] In modern medical services, intravenous infusion therapy is a common and important treatment method. To ensure the smooth progress of the infusion process and patient comfort, the correct placement and fixation of the infusion tubing is crucial. With the increasing demand for personalized medical services, the requirements for infusion tubing stents are also gradually increasing, requiring them not only to provide stable support but also to be flexibly adjusted according to different clinical needs.

[0003] Most existing medical infusion stents have relatively simple designs, mainly focusing on height and angle adjustments. They have limited control over the specific path of the infusion tube, especially when the patient moves or needs to change position. Existing stents cannot guarantee that the infusion tube is always in the optimal position, which not only affects the treatment effect but may also cause unnecessary discomfort to the patient. At the same time, when dealing with complex infusion environments (such as the simultaneous use of multiple infusion bottles), stents often lack effective management methods, leading to frequent problems such as infusion tube tangling and knotting, which increases the operational difficulty and time cost for medical staff. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable medical infusion tube stent structure to solve the problems mentioned in the background art regarding the limited control of the infusion tube's direction, the ease with which the infusion tube can become tangled, and its inability to adapt to complex treatment environments.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable support structure for a medical infusion tube, comprising a main support rod, with a plurality of fluid bag hooks arranged around the top of the main support rod, a fixing sleeve being engaged with the middle outer side of the main support rod by a support ring, and multiple connecting arms connected to the outer walls of both sides of the fixing sleeve, with a dynamic ring connected to the outer end of each connecting arm, and a guide tube for guiding the infusion tube inserted inside the dynamic ring, the guide tube being able to slide up and down along the inside of the dynamic ring to adjust its position, and the connection between the inner end of each connecting arm and the fixing sleeve being connected by a rotating mechanism consisting of a rotating seat and a rotating block, so that the multiple connecting arms can rotate flexibly.

[0006] Preferably, a damping sleeve is fixed to the outer wall of the outer side of the dynamic ring, and a linkage shaft is inserted inside the damping sleeve. The upper and lower ends of the linkage shaft are fixedly connected to the outer walls of the upper and lower ends of the guide tube respectively through connectors.

[0007] Preferably, flexible rings are fixed at both the upper and lower ends of the guide tube, and a connector ring is fixed at the outer end of the flexible ring.

[0008] Preferably, an elastic ring is bonded and fixed to the inner wall of the connector ring, and the diameter of the connector ring is smaller than the diameter of the guide tube.

[0009] Preferably, the rotating seat is fixed on the outer walls of both sides of the fixed sleeve, the rotating block is rotatably connected inside the rotating seat, and the inner end of the multi-position connecting arm is fixed on the outer side of the rotating block.

[0010] Preferably, the inner walls of both the front and rear sides of the dynamic ring are provided with protrusions, and the outer walls of both the front and rear sides of the guide tube are provided with guide grooves that match the structure of the protrusions.

[0011] Compared with existing technologies, the beneficial effects of this invention are as follows: This adjustable medical infusion tube stent structure achieves precise control over the infusion tube path, improves flexibility and adaptability in complex treatment environments, and significantly enhances the management efficiency of infusion therapy and patient comfort. Through a multi-arm structure design with a fixed sleeve and multiple connecting arms, and a dynamic ring that allows the guide tube to slide up and down within it, the adjustable medical infusion tube can be flexibly adjusted to maintain the optimal path. Furthermore, the rotating mechanism composed of a rotating seat and a rotating block further enhances the flexibility and stability of the structure, ensuring that the infusion tube remains in the ideal position when the patient moves or changes position, effectively reducing the risk of infusion tube tangling and knotting, lowering the operational difficulty for medical staff, and improving the overall treatment experience. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the adjustable medical infusion tube support structure of this utility model; Figure 2 This is a front view schematic diagram of the connection between the fixing sleeve and the guide tube of the adjustable medical infusion tube support structure of this utility model; Figure 3 This is a top view schematic diagram of the connection between the fixing sleeve and the guide tube of the adjustable support structure for medical infusion tubes according to this utility model.

[0013] In the diagram: 1. Main support rod; 2. Liquid bag hook; 3. Fixing sleeve; 4. Multi-position connecting arm; 5. Dynamic ring; 51. Protrusion; 6. Guide tube; 61. Flexible ring; 62. Joint ring; 7. Support ring; 8. Damping sleeve; 9. Linkage shaft; 10. Rotary seat; 11. Rotary block. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3This utility model provides a technical solution: an adjustable support structure for a medical infusion tube, including a main support rod 1. Several fluid bag hooks 2 are arranged around the top of the main support rod 1, and several support angles are arranged around the bottom of the main support rod 1. A fixing sleeve 3 is engaged with the middle outer side of the main support rod 1 via a support ring 7. The support ring 7 is fixedly sleeved on the outside of the main support rod 1. The fixing sleeve 3 is an arc-shaped elastic metal clip, which can be easily installed and removed from the outside of the main support rod 1. Multiple connecting arms 4 are connected to both outer walls of the fixing sleeve 3. The multiple connecting arms 4 are connected by a multi-arm structure via a rotary joint. A dynamic ring 5 is fixedly connected to the outer end of each multiple connecting arm 4. A guide tube 6 for guiding the infusion tube is inserted inside the dynamic ring 5. The guide tube 6 can move along the dynamic ring 5. The internal sliding mechanism allows for position adjustment, and the connection between the inner end of the multi-position connecting arm 4 and the fixed sleeve 3 is via a rotating mechanism consisting of a rotating seat 10 and a rotating block 11, enabling the multi-position connecting arm 4 to rotate flexibly. Several liquid bag hooks 2 at the top of the main support rod 1 are used to suspend infusion bags. The fixed sleeve 3 is engaged with the outside of the main support rod 1 and supported by a support ring 7, allowing the dynamic ring 5 and guide tube 6 connected by the multi-position connecting arm 4 to be installed on both sides of the main support rod 1. This allows the infusion tube to be pre-selectively inserted into the guide tube 6, and the angle and position can be flexibly adjusted using the multi-arm structure of the multi-position connecting arm 4. Furthermore, the dynamic ring 5 allows the guide tube 6 to slide up and down within it, achieving further precise control of the infusion tube path. Simultaneously, the multi-position connecting arm 4... The inner end of the connecting arm 4 is connected to the fixed sleeve 3 via a rotating mechanism consisting of a rotating seat 10 and a rotating block 11, further enhancing the flexibility and stability of the entire structure. Overall, this structure not only achieves precise control of the infusion tube path, improving flexibility and adaptability in complex treatment environments, but also significantly improves the management efficiency of infusion therapy. It solves the problems of difficult precise control of the infusion tube path and easy tangling in existing technologies, reducing the operational difficulty and time cost for medical staff, while improving patient comfort and avoiding discomfort caused by improper infusion tube positioning. Especially when patients need to move or change position, it can ensure that the infusion tube is always in the optimal path, thereby improving the overall treatment effect and patient comfort. In this test, a damping sleeve 8 is fixed to the outer wall of the dynamic ring 5, and a linkage shaft 9 is inserted inside the damping sleeve 8. The upper and lower ends of the linkage shaft 9 are fixedly connected to the outer walls of the upper and lower ends of the guide tube 6 through connectors. This structure of the damping sleeve 8 provides the necessary friction, allowing the linkage shaft 9 to maintain a stable position when inserted inside the damping sleeve 8. Thus, when the guide tube 6 slides up and down along the inside of the dynamic ring 5 to adjust to the appropriate position, the damping sleeve 8 can provide additional stability by acting on the linkage shaft 9, preventing the guide tube 6 from sliding on its own due to accidental collisions or gravity. This not only improves the accuracy and reliability of the guide tube 6 sliding up and down to the appropriate position inside the dynamic ring 5, but also ensures the flexible adjustment capability of the infusion tubing in complex treatment environments.Flexible rings 61 are fixed at both the upper and lower ends of the guide tube 6, and connector rings 62 are fixed at the outer ends of the flexible rings 61. The flexible rings 61 are made of elastic metal material, allowing the connector rings 62 to bend flexibly at both ends of the guide tube 6 under the action of the flexible rings 61. This allows the catheter to bend and adjust its shape freely according to actual needs, ensuring that the infusion tubing can adapt to various complex treatment environments and changes in patient position. An elastic ring is bonded to the inner wall of the connector ring 62, and the diameter of the connector ring 62 is smaller than the diameter of the guide tube 6. This structure allows the elastic ring on the inner wall of the connector ring 62 to slightly contract, enabling the connector ring 62 to tightly wrap around the infusion tubing, preventing it from easily slipping out and effectively reducing the risk of the infusion tubing falling off due to external pulling. Furthermore, the diameter of the connector ring 62 not only helps improve the sealing at the connection point but also further enhances the fixation effect of the infusion tubing. The rotating seat 10 is welded and fixed to the outer walls of both sides of the fixing sleeve 3. Furthermore, the rotating block 11 is rotatably connected inside the rotating seat 10, and the inner end of the multi-position connecting arm 4 is fixed to the outer side of the rotating block 11. This structure allows the multi-position connecting arm 4 to freely adjust its angle and position according to actual needs, adapting to the needs of different patients and changes in the treatment environment. That is, when it is necessary to adjust the position or direction of the infusion tube, the rotating block 11 can rotate smoothly inside the rotating seat 10, providing unobstructed angle adjustment. Protrusions 51 are welded and fixed to the inner walls of both the front and rear sides of the dynamic ring 5, and guide grooves matching the structure of the protrusions 51 are provided on the outer walls of both the front and rear sides of the guide tube 6. This structure allows the guide tube 6 to move precisely along the mating path of the protrusions 51 and the guide grooves when sliding up and down inside the dynamic ring 5. The tight fit between the protrusions 51 and the guide grooves not only provides additional stability, preventing unnecessary rotation or offset of the guide tube 6 during adjustment, but also ensures that the guide tube 6 can be smoothly and accurately positioned to the required position.

[0016] Working Principle: When using this adjustable medical infusion tube support structure, firstly, the infusion bag is suspended on several bag hooks 2 at the top of the main support rod 1 to ensure stable suspension. Next, the fixing sleeve 3 is engaged with the middle outer part of the main support rod 1 by the support ring 7, and the supporting force provided by the support ring 7 ensures the stable installation of the fixing sleeve 3. Then, the guide tube 6 is inserted into the dynamic ring 5, allowing the guide tube 6 to slide up and down within the dynamic ring 5 for position adjustment. At this time, the upper and lower ends of the guide tube 6 are inserted and fixed into the damping sleeve 8 by the linkage shaft 9 to ensure the guide tube 6 can be adjusted. The process is kept stable. Then, the infusion tube is pre-inserted into the guide tube 6, and the two ends of the infusion tube are fixed by the flexible ring 61 and the connector ring 62 to ensure that it is tightly wrapped and not easy to slip out. Finally, according to the patient's specific needs and changes in body position, the angle of the multi-position connecting arm 4 is adjusted and the position is precisely adjusted by rotating the rotating block 11 in the rotating seat 10. At the same time, the protrusions 51 on the inner walls of the front and rear sides of the dynamic ring 5 and the guide groove on the outer wall of the guide tube 6 are used to ensure that the guide tube 6 will not deviate or rotate during the sliding process, thereby completing a series of tasks.

[0017] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable support structure for a medical infusion tube, comprising a main support rod (1), wherein a plurality of fluid bag hooks (2) are arranged around the top end of the main support rod (1), characterized in that: The main support rod (1) is secured to the middle outer side by a retainer ring (7) with a fixed sleeve (3). Both sides of the fixed sleeve (3) are connected to multiple connecting arms (4). The outer ends of the multiple connecting arms (4) are connected to a dynamic ring (5). A guide tube (6) for guiding the infusion tube is inserted inside the dynamic ring (5). The guide tube (6) can slide up and down along the inside of the dynamic ring (5) to adjust its position. The connection between the inner end of the multiple connecting arm (4) and the fixed sleeve (3) is connected by a rotating mechanism consisting of a rotating seat (10) and a rotating block (11), so that the multiple connecting arm (4) can rotate flexibly.

2. The adjustable medical infusion tube stent structure according to claim 1, characterized in that: The outer wall of the dynamic ring (5) is fixed with a damping sleeve (8), and a linkage shaft (9) is inserted inside the damping sleeve (8). The upper and lower ends of the linkage shaft (9) are fixedly connected to the outer walls of the upper and lower ends of the guide tube (6) respectively through connectors.

3. The adjustable medical infusion tube stent structure according to claim 1, characterized in that: Both ends of the guide tube (6) are fixed with flexible rings (61), and the outer end of the flexible ring (61) is fixed with a connector ring (62).

4. The adjustable medical infusion tube stent structure according to claim 3, characterized in that: An elastic ring is bonded and fixed to the inner wall of the connector ring (62), and the diameter of the connector ring (62) is smaller than the diameter of the guide tube (6).

5. The adjustable stent structure for a medical infusion tube according to claim 1, characterized in that: The rotating seat (10) is fixed on the outer walls of both sides of the fixed sleeve (3), and the rotating block (11) is rotatably connected to the inside of the rotating seat (10), and the inner end of the multi-position connecting arm (4) is fixed to the outer side of the rotating block (11).

6. The adjustable stent structure for a medical infusion tube according to claim 1, characterized in that: The inner walls of the front and rear sides of the dynamic ring (5) are provided with protrusions (51), and the outer walls of the front and rear sides of the guide tube (6) are provided with guide grooves that match the structure of the protrusions (51).

Images