Stroller type infusion support

Abstract

The invention relates to the technical field of infusion supports, in particular to a stroller type infusion support which comprises a frame, wheels and an infusion assembly, the frame is of a structure shaped like a Chinese character'shan ', a cushion is installed in the middle of the frame, the surface of the cushion is made of flexible rubber, a backrest is installed at the rear end of the frame, and buckles are symmetrically installed on the side edges of the frame. Wheels are detachably installed at the lower end of the frame, and a transfusion assembly is detachably installed on the side edge of the frame through a buckle. The infusion support is combined with the child cart, the treatment environment is changed, a child patient can sit on the cushion, the feet of the child patient are placed on the anti-skid pedal, the bearing plate capable of bearing toys or electronic equipment is arranged in front of the child patient, the attention of the child patient to infusion is transferred, and the child patient is allowed to be pushed to move in a safe area in the infusion period; the constraint that a child must lie still during traditional infusion is broken through, the curiosity and activity requirements of the child are met, the fear and anxiety emotion of the child is relieved, and the treatment process is milder.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of infusion stands, in particular to a child stroller type infusion stand. BACKGROUND

[0002] Intravenous infusion is one of the most common means in the clinical treatment of children. However, the traditional infusion process requires the child to lie on the bed or sit on the fixed seat for a long time, and the range of movement is strictly limited. For children who are lively and have poor tolerance, this long-term restraint is easy to cause fear, anxiety and crying, not only intensifying the painful experience of the child, but also bringing great difficulties to the parents accompanying and the medical staff.

[0003] In the prior art, the infusion stand and the infusion trolley with the infusion stand provided in the publication CN219896602U are disclosed. Specifically, the end of the clamping rod is inclined downward, and is fixedly clamped on the inclined support rod, so that the clamping rod is vertically fixed on the support rod. When the infusion stand is pushed, the clamping rod generates downward pressure and forward thrust on the support rod, so that the clamping rod is not easy to accidentally overturn, and the infusion stand can smoothly drive the trolley body to travel. The handle is used for the family members and medical staff to firmly grasp, and it is easier to control the travel direction when the infusion trolley is pushed.

[0004] The prior art in the above-mentioned patent has the following defects when in use: although the above-mentioned device can also realize the function of infusion while pushing the trolley, the stability is poor during the movement of infusion, and the infusion tube is easy to be hooked with the child, the parents or the surrounding objects, the infusion tube cannot be buffered, and there is a safety hazard of needle slipping; secondly, the function is single, and there is no special design for calming the child's psychology, and the child's attention cannot be effectively diverted.

[0005] The present application proposes a child stroller type infusion stand to solve the series of problems existing in the current infusion process of children, such as poor experience of the child, heavy burden of the parents, many safety hazards and weak scene adaptability. SUMMARY

[0006] In order to solve the problems existing in the background art, the present application proposes a child stroller type infusion stand.

[0007] The child stroller type infusion stand provided in the present application adopts the following technical solution: A child stroller type infusion stand, comprising: a frame, wheels and an infusion assembly, the frame is in the shape of an inverted Chinese character, a seat cushion is installed in the middle of the frame, the surface of the seat cushion is made of flexible rubber material, a backrest is installed at the rear end of the frame, the backrest is made of breathable material, buckles are symmetrically installed on the side edges of the frame, wheels are detachably installed at the lower end of the frame, the wheels are universal wheels, and the infusion assembly is detachably installed on the side edges of the frame through the buckles.

[0008] Further, the frame is also symmetrically provided with triangular blocks, the triangular blocks are provided with clamping grooves, and two triangular blocks are detachably provided with supporting plates.

[0009] Further, the supporting plate is made of hard plastic material, the lower end of the supporting plate is symmetrically provided with triangular insert blocks matched with the clamping grooves, and the surface of the triangular insert blocks is uniformly provided with friction ridges.

[0010] Further, the front end of the frame is also fixedly provided with a footboard, and the footboard is uniformly provided with anti-skid lines.

[0011] Further, the clasp is provided with a U-shaped structure, the inner wall of the clasp is uniformly provided with compression protrusions made of wear-resistant rubber, and the compression protrusions are triangular in structure.

[0012] Further, the infusion assembly comprises a fixed sleeve, a sliding groove, an extension rod, a hook unit and a buffer unit, the fixed sleeve is provided with a cylindrical hollow structure, the fixed sleeve is clamped and fixed inside the clasp, the upper end of the fixed sleeve is provided with a sliding groove in the middle, the extension rod is movably arranged inside the sliding groove, the hook unit is fixedly arranged on the upper end of the extension rod, and the buffer unit is arranged on the middle of the extension rod.

[0013] Further, the fixed sleeve is uniformly provided with positioning holes, and the lower end of the extension rod is provided with a positioning rod, which is provided with an extendable structure and is matched with the positioning holes.

[0014] Further, the hook unit comprises a rotating seat, a horizontal rod and a hook, the upper end of the extension rod is provided with the rotating seat through a bearing, the rotating seat is provided with a through hole in the middle, the horizontal rod is arranged through the through hole, and the hook is uniformly arranged on the horizontal rod.

[0015] Further, the buffer unit comprises a sliding sleeve, a buffer spring and a connecting clamp, the extension rod is movably arranged with the sliding sleeve, the buffer spring is arranged on the outer side of the extension rod at the upper end of the sliding sleeve, the connecting clamp is arranged on the outer side of the sliding sleeve, the connecting clamp is provided with a U-shaped structure, and the flexible rubber pad is arranged inside the connecting clamp.

[0016] Advantages Compared with the prior art, the present application provides a child stroller type infusion stand, which has the following advantages: 1. In the present application, the infusion stand is combined with the child stroller, the treatment environment is changed, the child can sit on the comfortable cushion, the feet are placed on the anti-skid footboard, and the front end is provided with a supporting plate that can support toys or electronic devices, which effectively shifts the attention of the child to the infusion, allows the child to move in a safe area during infusion, breaks the traditional infusion constraint of lying down, meets the curiosity and activity needs of the child, greatly relieves the fear and anxiety of the child, and makes the treatment process more peaceful.

[0017] 2、The buffer unit can play a safety protection role, when the child unintentionally pulls the infusion tube, the buffer spring can be stretched to absorb the instantaneous pulling force, providing an effective buffer stroke, thereby greatly reducing the risk of needle slipping, blood vessel injury or infusion interruption caused by sudden pulling, which is a major improvement in the safety of traditional infusion methods.

[0018] 3、The hook unit integrates a weight sensor and a sound and light alarm ring, which can monitor the remaining amount of the infusion bottle in real time, and when the liquid is about to be infused, the system can actively issue a warning to remind parents or medical staff to replace it in time, avoiding the risk of backflow, air entry and other risks caused by human observation negligence, and partially liberating the nursing staff from continuous observation, improving the reliability and safety of nursing. BRIEF DESCRIPTION OF DRAWINGS

[0019] The application will be further described below in conjunction with the drawings and examples.

[0020] Figure 1 is a perspective structural schematic diagram of the present application.

[0021] Figure 2 is a perspective structural schematic diagram of the frame and the wheels of the present application.

[0022] Figure 3 is a perspective structural schematic diagram of the buckle of the present application.

[0023] Figure 4 is a perspective structural schematic diagram of the support plate of the present application.

[0024] Figure 5 is a perspective structural schematic diagram of the infusion assembly of the present application.

[0025] Figure 6 is a perspective structural schematic diagram of the fixed sleeve and the pulley base of the present application.

[0026] Figure 7 is a perspective structural schematic diagram of the telescopic rod, the hook unit and the buffer unit of the present application.

[0027] Explanation of reference signs: 1, frame; 11, seat cushion; 12, backrest; 13, buckle; 131, compression protrusion; 14, triangular block; 15, support plate; 151, triangular insert block; 16, footboard; 101, safety belt; 102, support bag; 2, wheel; 3, infusion assembly; 31, fixed sleeve; 311, positioning hole; 32, sliding groove; 33, telescopic rod; 331, positioning rod; 34, hook unit; 341, rotating seat; 342, crossbar; 343, hook; 35, buffer unit; 351, sliding sleeve; 352, buffer spring; 353, connecting clamp. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figures 1-7 The present invention provides a child stroller-type infusion stand, comprising: a frame 1, wheels 2, and an infusion assembly 3. The frame 1 has an I-shaped structure, a seat cushion 11 is installed in the middle of the frame 1, the surface of the seat cushion 11 is made of flexible rubber, a backrest 12 is installed at the rear end of the frame 1, the backrest 12 is made of breathable material, buckles 13 are symmetrically installed on the sides of the frame 1, wheels 2 are detachably installed at the lower end of the frame 1, the wheels 2 are omnidirectional wheels, and the infusion assembly 3 is detachably installed on the sides of the frame 1 via buckles 13.

[0030] In the above technical solution, during the infusion of a child, the child is placed on the seat 11 on the frame 1. The frame 1 and wheels 2 can be used to push the child during the infusion process, allowing the child to move safely in the corridor or garden during the infusion, avoiding confinement to the hospital bed and avoiding crying caused by prolonged lying down. At the same time, it reduces the physical and mental burden on parents during long-term care. The infusion component 3 can support the infusion bottle, and the infusion component 3 is a detachable structure to facilitate access to places where it is not convenient to push the stroller, thereby improving the calming effect during the child's infusion process.

[0031] A safety belt is also installed between the seat cushion 11 and the backrest 12. The safety belt 101 has a triangular structure and can be used to secure the patient and prevent the child from falling. At the same time, a support bag 102 is also provided at the lower end of the frame 1. The support bag 102 is used to place baby supplies such as wet wipes and baby bottles.

[0032] See Figures 2-4 As shown, as a preferred technical solution in this embodiment, triangular blocks 14 are symmetrically installed on the frame 1. The triangular blocks 14 are provided with slots, and a support plate 15 is installed between the two triangular blocks 14 in a snap-fit ​​manner.

[0033] Referring to Figure 4, as a preferred technical solution of this embodiment, the support plate 15 is made of rigid plastic material, and triangular inserts 151 that cooperate with the slot are symmetrically installed at the lower end of the support plate 15. Friction ridges are evenly arranged on the surface of the triangular inserts 151.

[0034] In the above technical solution, the support plate 15 can be installed and removed through the triangular insert 151. The support plate 15 can play a protective role, avoiding the risk of children sitting on the cushion 11 falling forward. At the same time, the support plate 15 can support children's toys or be used to place iPads or books, which is convenient for comforting and entertaining children during infusion, relieving children's fear and anxiety during infusion, and improving the medical experience. The upper end of the support plate 15 is also provided with an inner groove for placing baby bottles or water cups.

[0035] See Figures 1-2 As shown in the preferred embodiment, the front end of the frame 1 is also fixedly installed with a foot pedal 16. The foot pedal 16 is evenly arranged with anti-slip texture. The foot pedal 16 can support the child's legs, and the anti-slip texture can increase friction to prevent the child from slipping during the process of getting on and off.

[0036] See Figure 3 As shown, as a preferred technical solution in this embodiment, the buckle 13 has a U-shaped cross-section, and pressing protrusions 131 are evenly installed on the inner wall of the buckle 13. The pressing protrusions 131 are made of wear-resistant rubber and have a triangular structure.

[0037] In the above technical solution, the lower outer wall of the infusion component 3 can be locked inside the buckle 13. The pressing protrusion 131 will deform under pressure, so that the pressing protrusion 131 can increase the friction and prevent the infusion component 3 from falling off. At the same time, the infusion component 3 can be quickly disassembled from the buckle 13 to adapt to the usage needs of different areas and improve the safety and convenience of use.

[0038] See Figures 5-7 As shown, in this preferred embodiment, the infusion assembly 3 includes a fixed sleeve 31, a sliding groove 32, a telescopic rod 33, a hook unit 34, and a buffer unit 35. The fixed sleeve 31 has a cylindrical hollow structure and is snapped and fixed inside the buckle 13. A sliding groove 32 is provided in the middle of the upper end of the fixed sleeve 31. A telescopic rod 33 is movably arranged inside the sliding groove 32. A hook unit 34 is fixedly installed at the upper end of the telescopic rod 33, and a buffer unit 35 is installed in the middle of the telescopic rod 33.

[0039] In the above technical solution, the outer wall of the fixed sleeve 31 can be clamped and fixed inside the buckle 13, and the telescopic rod 33 can adjust the height of the hook unit 34 to accommodate children of different sizes. When administering intravenous infusion to a child, the infusion bottle is suspended at the lower end of the hook unit 34, and the middle part of the infusion tube is fixed on the buffer unit 35. The infusion tube located above the buffer unit 35 and between the infusion bottle has a certain redundancy. When the child accidentally drags the infusion tube, the buffer unit 35 can extend downward to avoid the phenomenon of the infusion needle falling off due to direct dragging.

[0040] See Figures 6-7 As shown, in this preferred embodiment, the fixed sleeve 31 is provided with positioning holes 311 evenly, and the lower end of the telescopic rod 33 is provided with a positioning rod 331. The positioning rod 331 is a telescopic structure and is engaged with the positioning hole 311.

[0041] In the above technical solution, by inserting the positioning rod 331 at the lower end of the telescopic rod 33 into the positioning holes 311 at different heights on the fixed sleeve 31, the extension length of the telescopic rod 33 can be adjusted, which is beneficial for patients of different body types.

[0042] See Figure 7 As shown, as a preferred technical solution of this embodiment, the hook unit 34 includes a rotating seat 341, a crossbar 342 and a hook 343. The rotating seat 341 is mounted on the upper end of the telescopic rod 33 through a bearing. A through hole is opened in the middle of the rotating seat 341, and the crossbar 342 is inserted through the through hole. Hooks 343 are evenly installed on the crossbar 342. The hooks 343 also include a light ring and a weight sensor.

[0043] In the above technical solution, the rotating base 341 can drive the crossbar 342 to rotate 360° horizontally, making it convenient for medical staff to approach the infusion bottle from any angle. The hook 343 is used to suspend the bottom of the infusion bottle. The weight sensor can monitor the weight of the infusion bottle in real time. When the liquid inside the infusion bottle is about to be finished, the light ring lights up and quickly flashes and sounds to remind parents or medical staff to replace the infusion bottle and avoid the phenomenon of untimely replacement. When the infusion bottle is replaced, the light ring automatically stops.

[0044] It should be noted that during the infusion process, the size and material of the infusion bottle may vary. Therefore, the setting standards of the weight sensors on the hooks 343 on both sides of the crossbar 342 are not consistent. Each hook corresponds to a different type of infusion bottle. Thus, when the infusion of liquid inside the bottle is finished, the light ring can accurately indicate the situation.

[0045] See Figure 7As shown, as a preferred technical solution of this embodiment, the buffer unit 35 includes a sliding sleeve 351, a buffer spring 352, and a connecting clip 353. The sliding sleeve 351 is slidably disposed on the telescopic rod 33. The buffer spring 352 is located on the outside of the telescopic rod 33 at the upper end of the sliding sleeve 351. The connecting clip 353 is installed on the outside of the sliding sleeve 351. The connecting clip 353 has a U-shaped structure and a flexible rubber pad is disposed inside the connecting clip 353.

[0046] In the above technical solution, the connecting clip 353 is used to clamp the infusion tube, so that the infusion tube can move with the connecting clip 353. At the same time, the connecting clip 353 will not affect the flow of liquid inside the infusion tube. When the child pulls the infusion tube suddenly without intention, the infusion tube drives the sliding sleeve 351 to move downward through the connecting clip 353, and the buffer spring 352 is stretched, thereby avoiding the phenomenon of the infusion needle falling off due to direct dragging.

[0047] Based on the above structure, the child stroller-type IV stand provided by the present invention operates according to the following steps: S1: Preparation and Adaptation Phase Place the child securely on the seat 11 of the frame 1, with their back resting on the breathable backrest 12. Depending on the child's height, place their feet on the footrest 16 with anti-slip texture. Then, depending on the environment, if the treatment needs to be performed in an open area (such as a corridor or garden), insert the infusion assembly 3 into the U-shaped buckle 13 on the side of the frame through the fixing sleeve 31 at its lower end. The friction and deformation generated by the triangular pressing protrusion 131 on the inner wall of the buckle will achieve a stable installation, forming a trolley-style infusion mode.

[0048] S2: Safety Protection and Altitude Adjustment Phase Install the support plate 15 to enhance safety and functionality: Align the triangular insert 151 at the lower end of the support plate 15 with the slot of the triangular block 14 on the frame 1, and use the friction ridges to increase the tightness. This support plate can prevent children from falling forward and can also serve as a platform for placing toys, iPads or books. Then, adjust the suspension height of the infusion assembly 3 according to the child's sitting height: Pull the telescopic rod 33 up or down. After it reaches the appropriate height, insert the telescopic positioning rod 331 at the lower end of the telescopic rod into the positioning hole 311 at the corresponding height on the fixed sleeve 31 to complete the mechanical locking and fixing of the telescopic rod.

[0049] S3: Infusion equipment mounting and pipeline fixing stage The infusion bottle is suspended on the hook 343 of the hook unit 34. The hook unit 34 is flexible: the rotating seat 341 can be manually rotated horizontally, which drives the crossbar 342 and the hook 343 to rotate 360°, making it convenient for medical staff to operate from any angle. At the same time, the middle section of the infusion tubing is clamped and fixed by the connecting clip 353 of the buffer unit 35. The flexible rubber pad inside the connecting clip ensures that the clamp is firm and does not compress the tubing. This step requires ensuring that the infusion tubing above the connecting clip 353 has an appropriate redundant length to reserve space for the buffer action.

[0050] S4: Mobile Therapy and Intelligent Monitoring Stage After ensuring the child is properly secured with a seatbelt, the parent can push the frame 1 and move it smoothly within the permitted area using the casters 2 at its lower end. During movement, the weight sensor integrated on the hook 343 continuously monitors the weight of the IV bottle. When the fluid is about to run out, the light ring corresponding to the hook will flash and sound an alarm to remind the child to replace the IV bottle in time. The alarm will automatically stop after replacement. If the child accidentally pulls on the IV tubing while moving or stationary, the pulling force will be transmitted through the connecting clip 353, causing the sliding sleeve 351 to slide downwards along the telescopic rod 33, stretching the buffer spring 352, thereby consuming the instantaneous energy of the pull and forming a buffer, effectively preventing the IV needle from being directly pulled out.

[0051] S5: Disassembly, Transformation, and Storage Stage After the infusion is finished, first remove the empty infusion bottle from the hook 343 and loosen the connection clip 353 to fix the infusion tube. For daily storage, the support plate 15 can be pulled out. If necessary, the wheels 2 can be removed from the bottom of the frame 1 and stored together with the folded infusion assembly 3 to save space. The whole process achieves quick assembly and disassembly through modular buckle and plug-in structure, taking into account the convenience of use, safety and scene adaptability.

[0052] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A child stroller-style IV stand, characterized in that, include: The frame (1), wheels (2) and infusion assembly (3) are provided. The frame (1) has an I-shaped structure. A seat (11) is installed in the middle of the frame (1). The surface of the seat (11) is made of flexible rubber. A backrest (12) is installed at the rear end of the frame (1). The backrest (12) is made of breathable material. Buckles (13) are symmetrically installed on the side of the frame (1). Wheels (2) are detachably installed at the lower end of the frame (1). The wheels (2) are universal wheels. The infusion assembly (3) is detachably installed on the side of the frame (1) via buckles (13).

2. The child stroller-type IV stand according to claim 1, characterized in that: The frame (1) is also symmetrically equipped with triangular blocks (14), and the triangular blocks (14) have slots. A support plate (15) is installed between the two triangular blocks (14) in a detachable manner.

3. The child stroller-type IV stand according to claim 2, characterized in that: The support plate (15) is made of hard plastic material. The lower end of the support plate (15) is symmetrically equipped with triangular inserts (151) that cooperate with the slot. Friction ridges are evenly arranged on the surface of the triangular inserts (151).

4. The child stroller-type IV stand according to claim 3, characterized in that: The front end of the frame (1) is also fixedly installed with a foot pedal (16), and the foot pedal (16) is evenly arranged with anti-slip texture.

5. A child stroller-type IV stand according to claim 4, characterized in that: The buckle (13) has a U-shaped cross-section, and pressing protrusions (131) are evenly installed on the inner wall of the buckle (13). The pressing protrusions (131) are made of wear-resistant rubber and have a triangular structure.

6. A child stroller-type IV stand according to claim 5, characterized in that: The infusion assembly (3) includes a fixed sleeve (31), a sliding groove (32), a telescopic rod (33), a hook unit (34), and a buffer unit (35). The fixed sleeve (31) has a cylindrical hollow structure and is snapped and fixed inside the buckle (13). A sliding groove (32) is provided in the middle of the upper end of the fixed sleeve (31). A telescopic rod (33) is movably arranged inside the sliding groove (32). A hook unit (34) is fixedly installed at the upper end of the telescopic rod (33), and a buffer unit (35) is installed in the middle of the telescopic rod (33).

7. A child stroller-type IV stand according to claim 6, characterized in that: The fixed sleeve (31) is provided with positioning holes (311) evenly distributed. The lower end of the telescopic rod (33) is equipped with a positioning rod (331). The positioning rod (331) is a telescopic structure and is engaged with the positioning hole (311).

8. A child stroller-type IV stand according to claim 7, characterized in that: The hook unit (34) includes a rotating seat (341), a crossbar (342) and a hook (343). The upper end of the telescopic rod (33) is equipped with a rotating seat (341) through a bearing. A through hole is opened in the middle of the rotating seat (341), and a crossbar (342) is inserted through the through hole. Hooks (343) are evenly installed on the crossbar (342). The hooks (343) also include a light ring and a weight sensor.

9. A child stroller-type IV stand according to claim 8, characterized in that: The buffer unit (35) includes a sliding sleeve (351), a buffer spring (352), and a connecting clip (353). The sliding sleeve (351) is slidably disposed on the telescopic rod (33). The buffer spring (352) is located on the outside of the telescopic rod (33) at the upper end of the sliding sleeve (351). The connecting clip (353) is installed on the outside of the sliding sleeve (351). The connecting clip (353) has a U-shaped structure and a flexible rubber pad is disposed inside the connecting clip (353).

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