Foldable portable infusion bottle fixing frame
By designing a foldable portable infusion bottle holder, and utilizing a dual fixing solution combining Velcro and magnets, the problems of cumbersome movement and unstable hook solutions in traditional infusion stands are solved. This achieves stable fixing and portability of the infusion bottle, ensuring patient safety and convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-02-07
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional IV stands are cumbersome to move and pose a tripping risk. Existing hook solutions cannot provide stable support and restraint, causing the IV bottle to shake violently and endangering patient safety.
A foldable portable infusion bottle holder is designed, employing a dual fixing scheme combining Velcro and magnetic closures. The holder uses limiting components and flexible materials to achieve stable fixation of the infusion bottle, including a support body and a connecting body. The synergistic effect of the limiting components, Velcro, and magnetic closures ensures that the infusion bottle does not shake during patient movement.
It effectively suppresses the shaking of the infusion bottle, reduces safety hazards such as needle displacement, backflow of blood, or dislodgement, and improves treatment safety and portability during patient activities. The fixation frame is foldable and easy to carry, solving the problem of traditional infusion stands being unportable.
Smart Images
Figure CN121714801A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of infusion, in particular to a foldable portable infusion bottle fixing frame. BACKGROUND
[0002] Intravenous infusion is one of the most common and basic means in clinical treatment and nutritional support. During the infusion process, patients often need to move due to physiological needs (such as going to the toilet, drinking water) or treatment needs (such as changing body position, conducting examination). However, the traditional infusion support device has significant limitations, which brings great inconvenience to the movement of patients, and even poses a safety hazard.
[0003] At present, the traditional floor type infusion stand is still widely used in clinical practice. This infusion stand is usually made of metal or hard plastic, and has a large structure and heavy weight. When the patient needs to move a short distance, for example, from the bed to the bathroom, they often need to hold the infusion bottle with one hand or drag the entire infusion stand with the other hand. This process not only takes time and effort, but also the rollers at the bottom of the infusion stand are prone to produce noise during movement. In a narrow space such as a hospital room or corridor, the long legs and base of the infusion stand are extremely likely to collide with bed legs, tables, chairs or other obstacles, posing a significant risk of tripping. In addition, when passing through a door frame or turning, the entire device appears extremely clumsy, which not only affects the patient's willingness and freedom of movement, but also essentially lacks portability.
[0004] In order to overcome the shortcomings of the traditional infusion stand, some simple portable solutions have appeared on the market, such as hooks that can be hung on a clothes hanger or a door handle. However, they mostly only provide a simple hanging point, which cannot effectively support and limit the infusion bottle in all directions. The infusion bottle is in a free swinging state at the hanging point, and when the patient moves, the bottle body will shake violently. This shaking not only causes psychological tension in the patient, but more importantly, it directly transmits to the infusion tube, causing a continuous and unpredictable pulling force on the needle implanted in the patient's blood vessel. This pulling force can easily cause the needle to pierce the blood vessel wall, shift or fall off, or cause blood to flow back into the infusion tube, etc., affecting the smooth progress of the infusion and threatening the safety of the patient. Therefore, the traditional floor type infusion stand is clumsy to move and poses a tripping risk, while the existing hook carrying solution cannot provide stable support and limitation, resulting in violent shaking of the infusion bottle, which endangers the safety of the patient. SUMMARY
[0005] The purpose of the present application is to provide a foldable portable infusion bottle fixing frame to solve the problem that the floor type infusion stand in the prior art is clumsy to move and poses a tripping risk, while the existing hook carrying solution cannot provide stable support and limitation, resulting in violent shaking of the infusion bottle, which endangers the safety of the patient.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a foldable portable infusion bottle holder, comprising a carrier body, wherein the carrier body has a plurality of limiting members on its front side, the plurality of limiting members limiting the infusion bottle, and a Velcro surface on the rear side of the carrier body.
[0007] The connector has a Velcro surface on its front side, the Velcro loops are bonded to the Velcro surface, and a fastener is provided on the rear side of the connector to fix it to the patient's clothing.
[0008] Furthermore, the limiting member includes a fixing ring disposed on the front side of the carrier, and two metal springs are symmetrically mounted on the outer surface of the fixing ring, with a number of friction protrusions provided on the front side of each of the two metal springs.
[0009] Furthermore, the fastener includes a fixing clip disposed on the rear side of the connector.
[0010] Furthermore, the fastener includes an adhesive layer disposed on the rear side of the connector, and the rear side of the adhesive layer is covered with release paper.
[0011] Furthermore, both the carrier and the connector are provided with several supporting skeletons inside.
[0012] Furthermore, the carrier body is provided with a magnetic male buckle inside, and the connector body is provided with a magnetic female buckle on the front side, and the magnetic male buckle and the magnetic female buckle are magnetically engaged.
[0013] Furthermore, a friction strip is provided on the front side of the carrier.
[0014] Furthermore, both the carrier and the connector are made of flexible materials.
[0015] Compared with existing technologies, this invention provides a foldable portable infusion bottle holder. By placing the infusion bottle on the front of the carrier and using limiting components to constrain and fix the bottle body, it can firmly and stably fix the infusion bottle to the user, effectively suppressing the shaking and swaying of the infusion bottle during activities such as walking and turning. This fundamentally avoids the risks of needle displacement, backflow, or dislodgement caused by the bottle shaking pulling on the infusion tubing, significantly reducing nursing safety hazards. The effective suppression of infusion bottle shaking significantly reduces the risk of the infusion tubing being pulled by the bottle's movement, thus avoiding safety hazards such as needle displacement, backflow, or even dislodgement, ensuring the patient's treatment safety and personal safety during movement (such as going to the toilet or walking). Furthermore, it employs a dual fixing scheme combining the hook and loop fasteners and the hook and loop construction, along with magnetic male and female fasteners. The hook and loop fasteners provide the main connection strength. The magnetic male and female fasteners provide a satisfying "click" click when closed, offering an intuitive user experience and additional shear and peel resistance. Complementing the Velcro straps, they work together to ensure a secure and reliable connection between the support and connector, while also facilitating quick assembly and disassembly, thus enhancing portability. Finally, the main components of the holder are made of flexible materials, allowing it to be rolled or folded into a small block after use. This compact design makes it easy to slip into a pocket or bag, convenient for patients and healthcare workers to carry and access at any time. This completely solves the problem of traditional floor-standing IV stands being completely unportable, significantly improving the portability of the holder.
[0016] The design utilizes limiting components to achieve an active, wrapping, and ultimately elastically tightening mechanism from both sides. This design is not only intuitive and convenient to operate (similar to using a snap ring), but also, through the synergistic effect of the elastic tightening force and the anti-slip force of the friction protrusions, firmly and stably restrains the infusion bottle on the front side of the support, ensuring the stability and safety of the infusion device during patient movement. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.
[0018] Figure 1 This is a schematic diagram of the first-view structure provided in an embodiment of the present invention;
[0019] Figure 2 A cross-sectional view of the carrier provided in an embodiment of the present invention;
[0020] Figure 3This is a schematic diagram of a second-view structure provided in an embodiment of the present invention;
[0021] Figure 4 This is a schematic diagram of a third-view structure provided in an embodiment of the present invention;
[0022] Figure 5 This is a partial structural schematic diagram provided for an embodiment of the present invention;
[0023] Figure 6 A schematic diagram of the fourth-view structure provided in an embodiment of the present invention;
[0024] Figure 7 This is a schematic diagram of another embodiment of the fastener provided in this invention;
[0025] Figure 8 This is a structural diagram showing the usage state provided in an embodiment of the present invention.
[0026] Explanation of reference numerals in the attached figures:
[0027] 1. Carrier; 2. Support frame; 3. Friction strip; 4. Limiting component; 41. Fixing ring; 42. Metal spring; 43. Friction protrusion; 5. Hook and loop fastener; 6. Magnetic male snap fastener; 7. Connector; 8. Hook and loop fastener surface; 9. Magnetic female snap fastener; 10. Fixing component; 101. Fixing clip; 102. Adhesive layer; 103. Release paper. Detailed Implementation
[0028] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0029] As attached Figure 1 To be continued Figure 8 As shown
[0030] The present invention provides a foldable portable infusion bottle holder, including a carrier 1, a plurality of limiting members 4 are provided on the front side of the carrier 1, the plurality of limiting members 4 limit the infusion bottle, and a Velcro surface 5 is provided on the rear side of the carrier 1.
[0031] The connector 7 has a Velcro surface 8 on its front side, and the Velcro loop 5 is bonded to the Velcro surface 8. The connector 7 has a fastener 10 on its rear side, which is fixed to the patient's clothing.
[0032] The carrier 1 is provided with a magnetic male buckle 6 inside, and the connector 7 is provided with a magnetic female buckle 9 on the front side. The magnetic male buckle 6 and the magnetic female buckle 9 are magnetically engaged.
[0033] Both the carrier 1 and the connector 7 are made of flexible materials, such as silicone, cloth or rubber.
[0034] In clinical nursing, when patients need to move while receiving intravenous infusions, such as to use the restroom, traditional floor-standing IV stands are bulky and cumbersome to move. Patients often have to carry the entire IV stand by hand or with assistance when they need to use the restroom or move briefly. This process is not only time-consuming and laborious, but also inconvenient to store and carry, and poses risks of tripping and noise. To address this problem, some simple portable hooks or straps have appeared on the market, but they often only provide temporary relief: these devices typically only allow for high-level suspension and cannot effectively support and restrain the IV bottle. This causes the IV bottle to swing violently during patient movement, increasing patient anxiety and potentially pulling on the IV tubing, leading to serious safety hazards such as needle displacement, backflow of blood, or even dislodgement. Furthermore, traditional IV stands are bulky and difficult to carry.
[0035] When using this application, firstly, the user fixes the connector 7 to a suitable position on their clothing via the subsequent fastener 10, such as below the collar of an upper garment or in the chest pocket.
[0036] Then, place the infusion bottle in front of the carrier 1. Next, use the limiting member 4 to wrap around the bottle body and clamp the infusion bottle to restrain it on the carrier 1, preventing the infusion bottle from shaking or slipping out.
[0037] Finally, the carrier 1, with the infusion bottle already secured, is fixed by bonding the hook and loop fastener 5 on its rear side to the hook and loop fastener 8 on the front side of the connector 7. At this point, the magnetic male snap 6 inside the carrier 1 aligns and engages with the magnetic female snap 9 on the front side of the connector 7, forming a second connection.
[0038] The weight of the infusion bottle is distributed across the entire flexible support 1. The limiting member 4 locks the infusion bottle to the support 1, forming a stable structure that suppresses the swinging of the infusion bottle even when the patient walks or rotates.
[0039] The connection between the hook and loop fastener 5 and the hook and loop fastener 8 provides the main connection strength. In addition, the connection between the magnetic male fastener 6 and the magnetic female fastener 9 provides alignment and additional shear and peel strength. The two work together to ensure the stability of the connection between the carrier 1 and the connector 7.
[0040] After use, remove the carrier 1 and connector 7. Since all parts are made of flexible material, the entire frame can be rolled or folded into a small block, making it easy to put in a pocket or bag, thus achieving portability.
[0041] This application securely and stably fixes the infusion bottle to the user by placing it on the front of the carrier 1 and using the limiting member 4 to restrain and fix the bottle body. This effectively suppresses the shaking and swaying of the infusion bottle during activities such as walking and turning, fundamentally avoiding the risks of needle displacement, backflow, or dislodgement caused by the bottle shaking pulling on the infusion tubing, significantly reducing nursing safety hazards. The effective suppression of the infusion bottle's shaking significantly reduces the risk of the infusion tubing being pulled by the bottle's swaying, thus avoiding safety hazards such as needle displacement, backflow, or even dislodgement, ensuring the patient's treatment safety and personal safety during movement (such as going to the toilet or walking). Furthermore, a dual fixation scheme combining the hook and loop fastener surface 5 and the hook and loop fastener surface 8 with the magnetic male and female fasteners 6 and 9 is employed. The hook and loop fastener surface 5 and the hook and loop fastener surface 8 provide the main connection strength. The magnetic male and female fasteners 6 and 9 provide a satisfying "click" when closed, offering an intuitive user experience and additional shear and peel resistance. Complementing the Velcro, they work together to ensure a secure and reliable connection between the support body 1 and the connector 7, while also facilitating quick assembly and disassembly, thus enhancing portability. Finally, the main components of the holder are made of flexible materials, allowing it to be rolled or folded into a small block after use. This compact design makes it easy to slip into a pocket or bag, convenient for patients or healthcare workers to carry and access at any time. This completely solves the problem of traditional floor-standing IV stands being completely unportable, significantly improving the portability of the holder.
[0042] In one embodiment of the present invention, the limiting member 4 includes a fixing ring 41 disposed on the front side of the carrier 1. Two metal springs 42 are symmetrically mounted on the outer surface of the fixing ring 41, and a plurality of friction protrusions 43 are provided on the front side of each of the two metal springs 42.
[0043] Specifically, the infusion bottle is placed upside down and vertically on the front of the support 1. At this time, the fixing ring 41 on one side of the support 1 and the two symmetrically mounted metal springs 42 on its outer surface are in an unused, ready state. The metal springs 42 have a memory elastic structure (i.e., a snap-loop structure), initially maintaining a straight shape. The user operates the two metal springs 42 separately, utilizing their elastic properties to manually roll them up from both sides of the infusion bottle towards the bottle body. Due to the material memory and elasticity of the metal springs 42, they can naturally conform to the outer contour of the bottle body during the rolling process. When the two metal springs 42 are rolled up from both sides and wrapped around the outer surface of the bottle body, they will close together under the action of elasticity and form a clamping ring around the bottle body. This process achieves a quick and tight circumferential fixation of the infusion bottle. The two symmetrically arranged metal springs 42, after being rolled and tightened, provide a uniform and adaptive radial clamping force for the infusion bottle with their continuous elastic restoring force, which can effectively adapt to bottle bodies of different diameters and prevent the bottle body from swaying or rotating on the carrier 1.
[0044] Several friction protrusions 43, located on the front side of the metal spring 42, press directly against the smooth bottle surface after the spring is tightened. These friction protrusions 43 increase the static friction of the contact surface, forming a reliable anti-slip structure and effectively preventing the infusion bottle from slipping or falling off in the vertical direction due to gravity or movement.
[0045] In this embodiment, the limiting member 4 achieves an active wrapping and final elastic tightening mechanism from both sides. This design is not only intuitive and convenient to operate (similar to using a snap ring), but also, through the synergistic effect of the elastic tightening force and the anti-slip force of the friction protrusions 43, firmly and stably restrains the infusion bottle on the front side of the carrier 1, ensuring the stability and safety of the infusion device when the patient moves.
[0046] In one embodiment of the present invention, the fastener 10 includes a fixing clip 101 disposed on the rear side of the connector 7.
[0047] Specifically, the fixing clip 101 is used to clamp onto the patient's clothing, thereby fixing the infusion bottle holder onto the patient's clothing.
[0048] In one embodiment of the present invention, the fastener 10 includes an adhesive layer 102 disposed on the rear side of the connector 7, and the rear side of the adhesive layer 102 is covered with release paper 103.
[0049] Specifically, when not in use, the release paper 103 completely covers the adhesive layer 102, serving as an isolation and protection mechanism to ensure that the adhesiveness of the adhesive layer 102 is well preserved. The adhesive layer 102 uses medical pressure-sensitive adhesive.
[0050] When the patient needs to use the device, the release paper 103 is first peeled off from the adhesive layer 102. This exposes the surface of the adhesive layer 102, which the user then attaches the connector 7 directly to the appropriate location on the patient's clothing via the adhesive layer 102 on its back. By applying a certain amount of pressure, sufficient contact is ensured between the adhesive layer 102 and the clothing fibers to form a bond. The bonding location can be a flat and weight-bearing area such as the chest, shoulders, or upper arms of the garment. During infusion, the vertical shear force generated by the total weight of the infusion bottle, the carrier 1, and the connector 7 is mainly borne by the adhesive force between the adhesive layer 102 and the clothing fibers. High-quality medical pressure-sensitive adhesive provides sufficient bond strength to withstand this load, ensuring reliable fixation.
[0051] After the infusion is completed, the user simply needs to peel the connector 7 off the clothing. Because it uses pressure-sensitive adhesive, the peeling process is relatively smooth and usually does not damage the clothing.
[0052] In one embodiment of the present invention, both the carrier 1 and the connector 7 are provided with a plurality of support frames 2. The support frames 2 are made of a flexible and bendable material with a certain bending stiffness, such as tough metal sheet, metal wire, stainless steel wire or shape memory alloy.
[0053] Specifically, within the carrier 1 and connector 7, the support frame 2 acts as the primary load-bearing component. When the infusion bottle is placed on the front of the carrier 1, its weight is transferred through the carrier 1 to the connector 7 and the patient's clothing. In this force transmission path, the support frame 2 effectively resists tensile and bending deformation of the structure, preventing excessive stretching or sagging of the flexible structure of the fixation frame due to weight, ensuring the stability of the infusion bottle fixation. This allows the fixation frame of this application to possess both stable load-bearing capacity and retain the wearing comfort and foldable portability brought by its flexible design.
[0054] In one embodiment of the present invention, a friction strip 3 is provided on the front side of the carrier 1. The friction strip 3 is made of a soft material with a high coefficient of friction, such as silicone, rubber or thermoplastic elastomer.
[0055] When the infusion bottle is secured to the carrier 1 by the limiting member 4, the bottle body will press tightly against the friction strips 3 on the front side of the carrier 1. These friction strips 3, through their highly frictional surfaces, increase the static friction between the infusion bottle bodies. This makes it difficult for the infusion bottle to slide in the vertical direction (as if it were falling) and also restricts its rotation around its own axis, ensuring the stability of the infusion bottle's posture.
[0056] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. 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. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention. The drawings of the disclosed embodiments of the present invention only involve structures related to the embodiments disclosed herein; other structures can refer to common designs. Where there is no conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
Claims
1. A foldable portable infusion bottle holder, characterized in that, Includes a carrier (1), the carrier (1) has a plurality of limiting members (4) on its front side, the plurality of limiting members (4) limiting the infusion bottle, and the carrier (1) has a Velcro surface (5) on its rear side. Connector (7), the front side of the connector (7) is provided with a hook and loop fastener (8), the hook and loop fastener (5) is bonded to the hook and loop fastener (8), and the rear side of the connector (7) is provided with a fastener (10), the fastener (10) is fixed to the patient's clothes.
2. The foldable portable infusion bottle holder according to claim 1, characterized in that, The limiting member (4) includes a fixing ring (41) disposed on the front side of the carrier (1). Two metal springs (42) are symmetrically installed on the outer surface of the fixing ring (41). Several friction protrusions (43) are provided on the front side of the two metal springs (42).
3. The foldable portable infusion bottle holder according to claim 1, characterized in that, The fastener (10) includes a fixing clip (101) disposed on the rear side of the connector (7).
4. The foldable portable infusion bottle holder according to claim 1, characterized in that, The fastener (10) includes an adhesive layer (102) disposed on the rear side of the connector (7), and the rear side of the adhesive layer (102) is covered with release paper (103).
5. A foldable portable infusion bottle holder according to claim 1, characterized in that, Both the carrier (1) and the connector (7) are provided with several supporting skeletons (2).
6. A foldable portable infusion bottle holder according to claim 1, characterized in that, The carrier (1) is provided with a magnetic male buckle (6) inside, and the connector (7) is provided with a magnetic female buckle (9) on the front side. The magnetic male buckle (6) and the magnetic female buckle (9) are magnetically engaged.
7. A foldable portable infusion bottle holder according to claim 1, characterized in that, The front side of the carrier (1) is provided with a friction strip (3).
8. A foldable portable infusion bottle holder according to claim 1, characterized in that, Both the carrier (1) and the connector (7) are made of flexible material.