Anti-falling infusion apparatus
By designing an anti-fall infusion device, the combination of mounting plate, anti-fall assembly, infusion assembly and fixing assembly is used to solve the problem of infusion in children causing the infusion to fall off due to movement in children, and improve practicality and user experience.
Patent Information
- Application Number
- CN202420638718.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-29
AI Technical Summary
Existing infusion devices are prone to falling off in pediatric patients due to movement, which increases medical expenses and nurse workload, and may lead to blockage of intravenous needles.
An anti-falling infusion device was designed. Through the combination of mounting plate, anti-falling assembly, infusion assembly and fixing assembly, the liquid inlet needle of the infusion device is effectively fixed to prevent it from falling off.
It effectively avoids the infusion device falling off and the inlet needle being pulled out, reduces the medical expenses and nurse workload for children, and avoids the blockage of intravenous needles, improving the user experience and practicality.
Smart Images
Figure CN222444988U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of infusion sets, in particular to an anti-falling infusion set. Background Art
[0002] An infusion set is a common type of medical equipment, mainly used to deliver liquids such as medicines, nutrient solutions, saline, etc. into the patient's body. It consists of an infusion bottle, an infusion tube, a drip rate controller, a needle, etc. Currently, in clinical intravenous infusion, the infusion set is used by hanging the liquid in the infusion bottle at a high place and using gravity to flow into the vein through the infusion tube.
[0003] With existing infusion sets, when children are receiving infusions, the infusion needle of the infusion set is often pulled out due to the patients' unintentional movement, or even falls to the ground and causes contamination. The detachment of the infusion set not only increases the medical expenses of the child patients, but also increases the workload of the nurses. In addition, the intravenous needle may be blocked due to the long waiting time for replacing the infusion set, and the needle needs to be pulled out and reinserted, which greatly reduces the user experience of the child patients and reduces the practicality of existing infusion sets. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides an anti-falling infusion set, which has the advantages of being able to effectively prevent the infusion set from falling off due to the movement of child patients, and solves the problem of low practicality of the prior infusion sets.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of effectively preventing the infusion set from falling off due to the disorderly movement of the child patient, the utility model provides the following technical solutions: an anti-falling infusion set, comprising a mounting plate, the top of which is mounted with an anti-falling assembly for preventing the infusion set from falling off, the bottom of which is mounted with an infusion assembly for infusion, and the outer side of which is mounted with a fixing assembly for preventing falling off;
[0008] The anti-falling component includes a fixing frame fixed to the outside of the mounting plate, a mounting groove is provided on the top of the mounting plate, an adjustment groove is provided on the inner rear side wall of the fixing frame, two sliders are slidably connected inside the adjusting groove, a bidirectional screw is threadedly connected between the insides of the two sliders, a handwheel is fixed to the right end of the bidirectional screw, and a fixing plate is fixed to the front of the slider.
[0009] Furthermore, the infusion assembly includes an infusion bottle slidably connected to the inside of the mounting groove, the bottom of the infusion bottle is plugged with a liquid inlet needle socket, the bottom of the liquid inlet needle socket is fixed with an infusion hose, the outside of the infusion hose is fixed with a drip bucket, the outside of the infusion hose is fixed with a flow regulator, and the side of the infusion hose away from the liquid inlet needle socket is fixed with an infusion needle.
[0010] Furthermore, the fixing assembly includes a fixing belt fixed to the outside of the infusion hose, a Velcro hook surface is fixed to the front side of the fixing belt, and a Velcro fleece surface is fixed to the back side of the fixing belt.
[0011] Furthermore, the length of the Velcro hook surface is equal to the length of the Velcro fleece surface, and the width of the Velcro hook surface is equal to the width of the Velcro fleece surface.
[0012] Furthermore, the side of the infusion hose away from the infusion needle sequentially penetrates the liquid inlet needle socket and the infusion bottle and extends to the interior of the infusion bottle.
[0013] Furthermore, the left end of the bidirectional screw sequentially penetrates the fixed frame, the adjustment slot and the sliding block and extends to the inside of the fixed frame to be rotatably connected to the fixed frame through a bearing.
[0014] Furthermore, the height of the fixing plate is greater than the height of the sliding block, and the height of the sliding block is equal to the height of the adjusting slot.
[0015] Furthermore, the tapered groove of the adjusting groove has a bottom diameter that is smaller than the outer diameter of the infusion bottle body.
[0016] (III) Beneficial effects
[0017] Compared with the prior art, the utility model provides an anti-falling infusion set, which has the following beneficial effects:
[0018] The anti-falling infusion set, through the coordinated use of the mounting plate, the anti-falling component, the infusion component and the fixing component, can effectively fix the medicine bottle and the infusion set fluid inlet needle when children, a special group, are receiving infusions, thereby effectively preventing the infusion set from falling off, thereby effectively preventing the infusion set fluid inlet needle from being pulled out due to the patient's unintentional movement, and preventing the infusion set fluid inlet needle from falling to the ground and causing contamination, thereby avoiding an increase in the medical expenses of child patients, and at the same time, effectively preventing the venous indwelling needle from being blocked due to waiting too long for the infusion set to be replaced, avoiding re-insertion, thereby greatly improving the user experience of child patients and improving the practicality of the anti-falling infusion set. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a three-dimensional diagram of the fixing belt connection structure in the structure of the utility model;
[0021] Figure 3 It is a front cross-sectional view of the slider connection structure in the structure of the utility model.
[0022] In the figure: 1 mounting plate, 200 anti-falling component, 201 fixing frame, 202 mounting slot, 203 adjusting slot, 204 slider, 205 bidirectional screw, 206 handwheel, 207 fixing plate, 300 infusion component, 301 infusion bottle, 302 liquid inlet needle socket, 303 infusion hose, 304 drip bucket, 305 flow regulator, 306 infusion needle, 400 fixing component, 401 fixing belt, 402 Velcro hook surface, 403 Velcro fur surface. DETAILED DESCRIPTION
[0023] 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.
[0024] See also Figure 1-3 The utility model provides a technical solution: an anti-falling infusion set, comprising a mounting plate 1, an anti-falling assembly 200 for preventing the infusion set from falling is mounted on the top of the mounting plate 1, an infusion assembly 300 for infusion is mounted on the bottom of the mounting plate 1, and a fixing assembly 400 for anti-falling is mounted on the outside of the infusion assembly 300;
[0025] By using the mounting plate 1, the anti-falling component 200, the infusion component 300 and the fixing component 400 in coordination, the medicine bottle and the infusion set needle can be effectively fixed when children, a special group, are receiving infusions, thereby effectively preventing the infusion set from falling off, thereby effectively preventing the infusion set needle from being pulled out due to the patient's unintentional movements, and preventing the infusion set needle from falling to the ground and causing contamination, thereby avoiding an increase in the medical expenses of child patients. At the same time, it also effectively prevents the venous indwelling needle from being blocked due to waiting too long for the infusion set to be replaced, and avoids re-insertion, thereby greatly improving the user experience of child patients and improving the practicality of the anti-falling infusion set.
[0026] The anti-fall-off assembly 200 in this embodiment is a structure that effectively prevents the infusion set from falling off.
[0027] like Figure 1 and Figure 3As shown, the anti-falling component 200 includes a fixing frame 201 fixed on the outside of the mounting plate 1, a mounting groove 202 is provided on the top of the mounting plate 1, an adjusting groove 203 is provided on the inner rear side wall of the fixing frame 201, two sliders 204 are slidably connected inside the adjusting groove 203, a bidirectional screw 205 is threadedly connected between the insides of the two sliders 204, a hand wheel 206 is fixed to the right end of the bidirectional screw 205, and a fixing plate 207 is fixed to the front of the slider 204.
[0028] It should be noted that the left end of the bidirectional screw 205 passes through the fixed frame 201, the adjustment slot 203 and the slider 204 in sequence and extends to the inside of the fixed frame 201 and is rotatably connected to the fixed frame 201 through a bearing, ensuring that the bidirectional screw 205 can rotate correctly and effectively in situ.
[0029] In addition, the height of the fixed plate 207 is greater than the height of the slider 204, so that the fixed plate 207 moves more stably, and the height of the slider 204 is equal to the height of the adjustment slot 203, so that the slider 204 slides in the adjustment slot 203 more stably.
[0030] In addition, the conical groove of the adjusting groove 203 and the diameter of the bottom of the adjusting groove 203 are smaller than the outer diameter of the body of the infusion bottle 301 , ensuring that the infusion bottle 301 can be effectively and stably placed in the adjusting groove 203 .
[0031] In this embodiment, the infusion assembly 300 is a structure for performing infusion.
[0032] like Figure 1 As shown, the infusion assembly 300 includes an infusion bottle 301 slidably connected to the inside of the mounting groove 202, a liquid inlet needle socket 302 is plugged into the bottom of the infusion bottle 301, an infusion hose 303 is fixed to the bottom of the liquid inlet needle socket 302, a drip bucket 304 is fixed to the outside of the infusion hose 303, a flow regulator 305 is fixed to the outside of the infusion hose 303, and an infusion needle 306 is fixed to the side of the infusion hose 303 away from the liquid inlet needle socket 302.
[0033] It should be noted that the side of the infusion hose 303 away from the infusion needle 306 passes through the liquid inlet needle socket 302 and the infusion bottle 301 in sequence and extends to the inside of the infusion bottle 301, ensuring that the infusion hose 303 can transport the liquid medicine in the infusion bottle 301 to the delivery needle 306.
[0034] In this embodiment, the fixing assembly 400 is a structure for improving the stability of the infusion set.
[0035] like Figure 1 and Figure 2 As shown, the fixing assembly 400 includes a fixing belt 401 fixed to the outside of the infusion hose 303 , a Velcro hook surface 402 is fixed to the front of the fixing belt 401 , and a Velcro fleece surface 403 is fixed to the back of the fixing belt 401 .
[0036] It should be noted that the length of the Velcro hook surface 402 is equal to the length of the Velcro fleece surface 403, and the width of the Velcro hook surface 402 is equal to the width of the Velcro fleece surface 403, ensuring that the Velcro hook surface 402 and the Velcro fleece surface 403 can be effectively adhered to each other, thereby effectively fixing the infusion set on the patient's child arm.
[0037] The working principle of the above embodiment is:
[0038] When in use, first put the infusion bottle 301 into the installation groove 202, then turn the hand wheel 206 to drive the bidirectional screw 205 to rotate in place, and the two sliders 204 move closer to or away from each other inside the adjustment groove 203 under the action of the internal thread rotation thrust, thereby driving the two fixing plates 207 to move closer to or away from each other, so that the infusion bottle 301 is fixed by the two fixing plates 207 to prevent it from falling off during use, and then the infusion needle 306 is inserted into the vein of the patient's child, and then fixed The infusion hose 303 is fixed to the arm of the child patient by the belt 401, the Velcro hook surface 402 and the Velcro fleece surface 403, and appropriate force is used to avoid discomfort to the child patient caused by tightening, thereby effectively preventing the infusion needle 306 from falling off during use, and then the liquid inlet needle socket 302 is inserted into the infusion bottle 301, and then the liquid in the infusion 301 is injected into the vein of the child patient through the infusion needle 306 through the liquid inlet needle socket 302, the infusion hose 303, the drip bucket 304, and the flow regulator 305.
[0039] Compared with the prior art, the anti-falling infusion set, through the coordinated use of the mounting plate 1, the anti-falling component 200, the infusion component 300 and the fixing component 400, can effectively fix the medicine bottle and the infusion set fluid inlet needle when children, a special group, are receiving infusions, thereby effectively preventing the infusion set from falling off, thereby effectively preventing the infusion set fluid inlet needle from being pulled out due to the patient's unintentional movement, and preventing the infusion set fluid inlet needle from falling to the ground and causing contamination, thereby avoiding the increase in medical expenses for child patients, and at the same time, effectively preventing the venous indwelling needle from being blocked due to waiting too long for the infusion set to be replaced, avoiding re-insertion, greatly improving the user experience of child patients, improving the practicality of the anti-falling infusion set, and solving the problem of low practicality of existing infusion sets.
[0040] It should be noted that the terms "include", "comprises" or any other variations 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. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0041] 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. An anti-drop infusion set, comprising a mounting plate (1), characterized in that: An anti-falling component (200) for preventing the infusion device from falling off is installed on the top of the mounting plate (1), an infusion component (300) for infusion is installed on the bottom of the mounting plate (1), and a fixing component (400) for preventing falling off is installed on the outside of the infusion component (300); The anti-falling component (200) comprises a fixing frame (201) fixed on the outside of a mounting plate (1); a mounting groove (202) is provided on the top of the mounting plate (1); an adjusting groove (203) is provided on the inner rear side wall of the fixing frame (201); two sliders (204) are slidably connected inside the adjusting groove (203); a bidirectional screw (205) is threadedly connected between the insides of the two sliders (204); a hand wheel (206) is fixed to the right end of the bidirectional screw (205); and a fixing plate (207) is fixed to the front of the slider (204).
2. The anti-drop infusion set according to claim 1, characterized in that: The infusion assembly (300) comprises an infusion bottle (301) slidably connected to the inside of the mounting groove (202); a liquid inlet needle socket (302) is plugged into the bottom of the infusion bottle (301); an infusion hose (303) is fixed to the bottom of the liquid inlet needle socket (302); a drip bucket (304) is fixed to the outside of the infusion hose (303); a flow regulator (305) is fixed to the outside of the infusion hose (303); and an infusion needle (306) is fixed to the side of the infusion hose (303) away from the liquid inlet needle socket (302).
3. The anti-drop infusion set according to claim 2, characterized in that: The fixing assembly (400) comprises a fixing belt (401) fixed to the outside of the infusion hose (303), a Velcro hook surface (402) being fixed on the front side of the fixing belt (401), and a Velcro fleece surface (403) being fixed on the back side of the fixing belt (401).
4. The anti-drop infusion set according to claim 3, characterized in that: The length of the Velcro hook surface (402) is equal to the length of the Velcro fleece surface (403), and the width of the Velcro hook surface (402) is equal to the width of the Velcro fleece surface (403).
5. The anti-drop infusion set according to claim 2, characterized in that: The side of the infusion hose (303) away from the infusion needle (306) sequentially penetrates the inlet needle socket (302) and the infusion bottle (301) and extends to the interior of the infusion bottle (301).
6. The anti-drop infusion set according to claim 1, characterized in that: The left end of the bidirectional screw (205) passes through the fixed frame (201), the adjustment slot (203) and the sliding block (204) in sequence and extends to the inside of the fixed frame (201) to be rotatably connected to the fixed frame (201) via a bearing.
7. The anti-drop infusion set according to claim 1, characterized in that: The height of the fixing plate (207) is greater than the height of the sliding block (204), and the height of the sliding block (204) is equal to the height of the adjusting slot (203).
8. The anti-drop infusion set according to claim 1, characterized in that: The adjusting groove (203) is a tapered groove, and the diameter of the bottom of the adjusting groove (203) is smaller than the outer diameter of the body of the infusion bottle (301).