Extension tube fixing device for infusion

Abstract

The utility model relates to the field of medical instruments, in particular to an infusion extension tube fixing device which comprises a base, a winding tube is arranged in an inner cavity of the base, and the winding tube is located in the inner cavity of the base and used for being matched with a winding groove to spirally wind an infusion tube. By arranging the fixing assembly, an infusion tube wound around the surface of the winding tube can be protected, the infusion tube can be wrapped, limited and prevented from loosening through contact between the heating paste and the infusion tube, the infusion tube can be heated in all directions, and the temperature of liquid in the infusion tube can be kept at a constant temperature; by means of the winding type infusion tube fixing mode, the length of the infusion tube can be gradually reduced when the infusion tube is wound, the situation that the infusion tube is too long, scattered on the ground and difficult to organize is avoided, meanwhile, the phenomenon that infusion is blocked due to the fact that the infusion tube is bent can be prevented through the spiral winding mode, and the practicability and convenience of the whole fixing device are improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a fixing device for an extension tube for infusion. Background Art

[0002] Medical devices are tools, equipment, or instruments used to diagnose, treat, monitor, or alleviate illness and injury. These devices range from simple thermometers and blood pressure monitors to complex pacemakers and imaging equipment. They play a vital role in the healthcare sector, helping healthcare professionals provide accurate diagnoses and effective treatments. Medical devices must meet stringent quality and safety standards to ensure they perform reliably and are harmless to patients.

[0003] After searching, the Chinese patent "A fixing device for a clinical infusion extension line" has the authorization announcement number "CN206334158U". The utility model relates to a fixing device for a clinical infusion extension line, which is characterized in that it includes a fixator body, the cross-section of the fixator body is rectangular, and one side of the rectangular fixer body is provided with a plurality of grooves along its longitudinal axis at intervals, and the grooves are circular grooves with outer openings. Beneficial effect: Compared with the existing technology, the utility model can arrange the infusion extension tubes in a line, and each liquid channel is clearly visible, which is convenient for operation, drug administration and drug withdrawal. During clinical operation, it is convenient for nurses to quickly and effectively distinguish the infusion status of each line, thereby improving the work efficiency of nurses.

[0004] Although the above-mentioned infusion extension tube fixing device has a groove on the surface of the fixing body to limit the extension tube, which is convenient for medical staff to organize, it is well known that the problem of infusion extension tubes being difficult to organize mainly comes from the long length of the extension tubes, which are scattered on the ground and difficult to distinguish and manage. If only this small part of the extension tube is limited when the extension tube is long, the problem of the extension tube being difficult to organize cannot be solved fundamentally. In addition, there is no anti-falling structure at the opening of the groove, so the fixing effect is poor and it is easy to fall off due to accidental contact by people.

[0005] Therefore, a fixing device for an infusion extension tube is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present invention is to provide an infusion extension tube fixing device in order to solve the above problems, which improves the traditional infusion extension tube fixing device and solves the problem that the extension tube is long, easily scattered and difficult to organize.

[0007] The utility model achieves the above-mentioned object through the following technical solutions: an infusion extension tube fixing device, comprising: a base, an inner cavity of the base is provided with a winding tube, the winding tube is located in the inner cavity of the base, and its function is to cooperate with the winding groove to spirally wind the infusion tube, thereby reducing the length of the infusion tube and limiting its position; the surface of the winding tube is wound around and connected to the infusion tube, the inner cavity of the base is provided with a groove, the inner cavity of the groove is provided with an insertion hole, and the insertion hole is located at the bottom of the inner cavity of the groove, and its function is to facilitate personnel to extend the liquid outlet end of the infusion tube to the bottom of the base;

[0008] A fixing assembly, the fixing assembly being arranged on the surface of the winding tube;

[0009] The fixing assembly includes a sleeve, and the inner cavity of the sleeve is fixedly connected to the guide rail.

[0010] Preferably, the inner cavity of the guide rail is provided with a movable shell, through which the sleeve hole of the sleeve can be blocked to prevent the infusion tube from being scattered and extending to the outside through the sleeve hole. The inner cavity of the movable shell is provided with a heating patch, which is located in the inner cavity of the movable shell. Its function is to squeeze and limit the infusion tube and release heat to heat the liquid in the infusion tube, so that the temperature of the liquid is maintained at a constant temperature.

[0011] Preferably, a sliding bar is provided on the surface of the movable shell, and the sliding bar is located in the inner cavity of the movable shell, and its function is to limit the movable shell, and the surface of the sliding bar is slidably connected to the inner cavity of the guide rail.

[0012] Preferably, a sleeve hole is opened on the surface of the sleeve, and the sleeve hole is located on the surface of the sleeve. Its function is to facilitate personnel to insert the sleeve into the surface of the infusion tube and sleeve it on the surface of the winding tube. The sleeve hole is set at an arc angle.

[0013] Preferably, an inserting groove is provided in the inner cavity of the groove, and the inner cavity of the inserting groove contacts the bottom end of the sleeve surface.

[0014] Preferably, a winding groove is provided on the surface of the winding tube, and the inner cavity of the winding groove is in contact with the infusion tube.

[0015] Preferably, a convex plate is provided on the surface of the base. The convex plate is located on the surface of the base and its function is to cooperate with the rectangular groove to facilitate medical staff to stop the flow of liquid. The surface of the convex plate is provided with a rectangular groove.

[0016] The beneficial effects of the utility model are:

[0017] 1. By setting up a fixing component, the infusion tube wrapped on the surface of the winding tube can be protected. The heating patch contacts the infusion tube, which can not only wrap the infusion tube to limit the position and prevent it from loosening, but also heat the infusion tube in all directions, so that the temperature of the liquid in the infusion tube can be kept at a constant temperature;

[0018] 2. By setting up a winding infusion tube fixing method, the length of the infusion tube can be gradually reduced when it is wound, preventing the infusion tube from being too long and scattered on the ground and difficult to organize. At the same time, the spiral winding method can also prevent the infusion tube from bending and causing infusion blockage, thereby improving the practicality and convenience of the overall fixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom-up structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the split structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the split structure of the sleeve and the movable shell of the utility model;

[0023] Figure 5 It is a schematic diagram of the top structure of the base of the utility model.

[0024] In the figure: 1. Base; 2. Raised plate; 3. Infusion tube; 4. Fixed assembly; 401. Sleeve; 402. Guide rail; 403. Movable shell; 404. Slide bar; 405. Heating patch; 406. Hole; 5. Winding tube; 6. Winding groove; 7. Groove; 8. Insert hole; 9. Connecting groove. DETAILED DESCRIPTION

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

[0026] When implementing: Figure 1-5 As shown, a device for fixing an extension tube for infusion comprises: a base 1, an inner cavity of the base 1 is provided with a winding tube 5, an infusion tube 3 is wound and connected to the surface of the winding tube 5, a groove 7 is formed in the inner cavity of the base 1, and an insertion hole 8 is formed in the inner cavity of the groove 7;

[0027] The fixing component 4 is arranged on the surface of the winding tube 5 .

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the fixing component 4 includes a sleeve 401, the inner cavity of the sleeve 401 is fixedly connected to the guide rail 402; the inner cavity of the guide rail 402 is provided with a movable shell 403, and the inner cavity of the movable shell 403 is provided with a heating paste 405; the surface of the movable shell 403 is provided with a sliding bar 404, and the surface of the sliding bar 404 is slidably connected to the inner cavity of the guide rail 402; the surface of the sleeve 401 is provided with a sleeve hole 406, and the sleeve hole 406 is set at an arc angle.

[0029] The sleeve hole 406 of the sleeve 401 is passed around the infusion tube 3 and the movable shell 403 is rotated through the guide rail 402 and the slide bar 404 to block the sleeve hole 406. Finally, the sleeve 401 is placed on the surface of the winding tube 5 wrapped with the infusion tube 3. At this time, the heating patch 405 inside the movable shell 403 is in contact with the infusion tube 3, which can squeeze the infusion tube 3 to prevent the infusion tube 3 from loosening. At the same time, when the weather is cold, the mucous membrane on the surface of the heating patch 405 can be torn off. At this time, the heating patch 405 starts to heat and transfer heat to the infusion tube 3. At this time, the medicine in the infusion tube 3 is heated, which can prevent the patient from feeling uncomfortable due to the low liquid temperature.

[0030] It should be noted that the above-mentioned sleeve 401 and movable shell 403 are both annular and have a hole on one side, which can facilitate medical staff to bypass the infusion tube 3 above and put them on the surface of the winding tube 5. The sleeve 401 and movable shell 403 are both made of plastic and have a certain plasticity.

[0031] The inner cavity of the movable shell 403 is provided with a heating sticker 405, which is a ring-shaped adhesive connection. Its inner diameter is close to the outer diameter of the infusion tube 3 wrapped on the surface of the winding tube 5, so that after the movable shell 403 is sleeved on the surface of the winding tube 5, it can cooperate with the heating sticker 405 to squeeze and wrap the infusion tube 3, thereby improving the winding tightness of the infusion tube 3 and preventing the infusion tube 3 from loosening.

[0032] The heating patch 405 is arranged in the inner cavity of the movable shell 403. The heating principle is consistent with the hot pack in the prior art. Its internal material is a mixture of iron powder and salt. The cost is relatively low and the heat generation and temperature maintenance time are relatively stable. The main heating method is autonomous heating by contact with air, which can generate a temperature from 40°C to 60°C, so as to maximize the temperature of the medicinal liquid in the infusion tube 3 to conform to the human body temperature characteristics.

[0033] The inner cavity of the groove 7 is provided with an insertion groove 9, and the inner cavity of the insertion groove 9 contacts the bottom end of the surface of the sleeve 401; the surface of the winding tube 5 is provided with a winding groove 6, and the inner cavity of the winding groove 6 contacts the infusion tube 3; the surface of the base 1 is provided with a convex plate 2, and the surface of the convex plate 2 is provided with a rectangular groove.

[0034] The convex plate 2 is set at the bottom of the base 1, which means that the entire device is for stopping the medicine at the bottom. When the personnel clamp the infusion tube 3 into the rectangular groove of the convex plate 2, the medicine liquid above will stay in the spirally wound infusion tube 3, which can shorten the distance between the medicine liquid and the human body when the medicine is stopped at the top, and can enable the medicine liquid to flow downward at the fastest speed when the medicine is needed later, so as to achieve continuous utilization of the medicine liquid.

[0035] The above-mentioned winding groove 6 is opened on the surface of the winding tube 5, is spirally opened, and has a circular cross-section, which can completely fit the pipe shape of the infusion tube 3, and can prevent the liquid from not circulating due to bending when the infusion tube 3 is wound. At the same time, the spirally arranged winding groove 6 cooperates with the infusion tube 3, and can also make the infusion tube 3 heated more evenly when heated by the heating patch 405.

[0036] When the present invention is in use, when medical staff need to infuse the patient, they first extend the infusion end of the infusion tube 3 through the insertion hole 8 to the bottom of the base 1, and then wind the infusion tube 3 on the surface of the winding tube 5 according to the trajectory of the winding groove 6. At this time, the length of the infusion tube 3 is gradually reduced to prevent it from being scattered on the ground. Then, the medical staff can pass the sleeve hole 406 of the sleeve 401 around the infusion tube 3 and rotate the movable shell 403 through the guide rail 402 and the slide bar 404 to The sleeve hole 406 is blocked, and finally the sleeve 401 is sleeved on the surface of the winding tube 5 wrapped with the infusion tube 3. At this time, the heating patch 405 inside the movable shell 403 is in contact with the infusion tube 3, which can squeeze the infusion tube 3 to prevent the infusion tube 3 from loosening. At the same time, when the weather is cold, the mucous membrane on the surface of the heating patch 405 can be torn off. At this time, the heating patch 405 starts to heat and transfer heat to the infusion tube 3. At this time, the medicine in the infusion tube 3 is heated, which can prevent the patient from feeling uncomfortable due to the low liquid temperature.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A fixing device for an extension tube for infusion, characterized in that: include: A base (1), wherein the inner cavity of the base (1) is provided with a winding tube (5), the surface of the winding tube (5) is wound and connected with an infusion tube (3), the inner cavity of the base (1) is provided with a groove (7), and the inner cavity of the groove (7) is provided with an insertion hole (8); A fixing component (4), wherein the fixing component (4) is arranged on the surface of the winding tube (5); The fixing assembly (4) comprises a sleeve (401), and the inner cavity of the sleeve (401) is fixedly connected to a guide rail (402).

2. The infusion extension tube fixing device according to claim 1, characterized in that: The inner cavity of the guide rail (402) is provided with a movable shell (403), and the inner cavity of the movable shell (403) is provided with a heating paste (405).

3. The infusion extension tube fixing device according to claim 2, characterized in that: The surface of the movable shell (403) is sleeved with a slide bar (404), and the surface of the slide bar (404) is slidably connected to the inner cavity of the guide rail (402).

4. The infusion extension tube fixing device according to claim 1, characterized in that: A sleeve hole (406) is provided on the surface of the sleeve (401), and the sleeve hole (406) is arranged at an arc angle.

5. The infusion extension tube fixing device according to claim 1, characterized in that: The inner cavity of the groove (7) is provided with an inserting groove (9), and the inner cavity of the inserting groove (9) contacts the bottom end of the surface of the sleeve (401).

6. The infusion extension tube fixing device according to claim 1, characterized in that: A winding groove (6) is provided on the surface of the winding tube (5), and the inner cavity of the winding groove (6) is in contact with the infusion tube (3).

7. The infusion extension tube fixing device according to claim 1, characterized in that: A convex plate (2) is provided on the surface of the base (1), and a rectangular groove is opened on the surface of the convex plate (2).

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