Infant infusion fixator

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By designing a pediatric infusion fixture containing placing plates, extension plates, fixing sleeves, hand-holding blocks, cartoon mounting blocks and elastic bandages, the problem of lack of affinity, comfort and practicality of existing equipment is solved, and children's hands are realized Quick fixation and comfortable infusion of the part.

CN222517431UActive Publication Date: 2025-02-25邓莉

View PDF 0 Cites 0 Cited by

Patent Information

Application Number: CN202420343851.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-02-23
Publication Date: 2025-02-25
Estimated Expiration: 2034-02-23

AI Technical Summary

Technical Problem

The existing pediatric infusion fixators lack affinity, comfort and practicality, making it difficult to effectively fix the children's hands, resulting in a slow and inconvenient infusion process.

Method used

A pediatric infusion fixator is designed, including placing plates, extension plates, fixing sleeves, hand grip blocks, cartoon mounting blocks, elastic bandages and other components. Through the synergy of these components, rapid fixation and comfortable use of children's hands can be achieved.

Benefits of technology

This device can effectively fix the children's hands, reduce discomfort and turmoil during the infusion process, improve children's compliance, and distract attention through interesting designs, improving the comfort and practicality of the infusion.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN222517431U_ABST

Patent Text Reader

Abstract

The utility model discloses an infantile transfusion fixer, which relates to the technical field of medical instruments and comprises a placing plate, an extension plate is rotatably connected to the end of the placing plate, a fixing piece is arranged on the extension plate, five fixing sleeves for fixing fingers are arranged on the placing plate, and the fixing sleeve is provided with a fixing groove. The upper surface and the lower surface of the placing plate are fixedly connected with handheld blocks, and the handheld blocks correspond to the palm center of the child in position. The fixing sleeve, the handheld block, the cartoon mounting block and the like are arranged on the placing plate, the sleeve, the elastic bandage and the like are arranged in the cartoon mounting block, the hand of a child patient can be fixed to the placing plate when the child patient is transfused, the palm radian of the child patient is met, the elastic bandage can be stretched to be clamped to the other side of the placing plate, the needle head is fixed to the hand of the child patient, and the hand of the child patient can be fixed conveniently. In addition, the interestingness is increased, the attention can be distracted, and the compliance of children is greatly improved.

Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a pediatric infusion fixator. Background Art

[0002] The pediatric infusion fixator is an external-use item, mainly used in pediatric outpatient clinics for large intravenous infusion volumes, slow infusion speed, long duration, easy movement, non-cooperativeness, and crying. It is mainly for sick children who are young, non-cooperative, and afraid of infusion.

[0003] The existing pediatric infusion board lacks affinity, comfort, practicality, and touch when used. It is just a simple infusion fixing board, and the children only passively accept it. It cannot be used to improve the compliance of the children's infusion and complete the infusion process after distracting their attention. Utility Model Content

[0004] The utility model provides a pediatric infusion fixer, which has the beneficial effects of quickly fixing the hands of children and being interesting.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A pediatric infusion fixator comprises a placement plate, the end of the placement plate is rotatably connected to an extension plate, the extension plate is provided with a fixing piece, the placement plate is provided with five fixing sleeves for fixing fingers, the upper and lower surfaces of the placement plate are fixedly connected to a grip block, the grip block corresponds to the position of the child's palm, the end of the grip block is provided with a cartoon mounting block, the interior of the cartoon mounting block is provided with a mounting groove, the interior of the mounting groove is rotatably connected to a sleeve, the outside of the cartoon mounting block is provided with an elastic bandage, both ends of the elastic bandage are fixedly connected to the surface of the sleeve and wrapped around the outer surface of the sleeve, a plurality of pins are provided on the side of the placement plate away from the cartoon mounting block, and the outside of the cartoon mounting block is provided with a locking assembly.

[0007] Optionally, the fixing sleeve is slidably connected to the placement plate and is made of an elastic material.

[0008] Optionally, the grip block is configured to have a shape that fits the palm of the hand and is made of an elastic material.

[0009] Optionally, the placement plate is configured to have a shape that fits the hand.

[0010] Optionally, the locking assembly includes a fixing rod fixedly connected to the end of the sleeve, the fixing rod is movably connected to the cartoon mounting block, the fixing rod is fixedly connected to a square block at one end away from the sleeve, the outside of the square block is movably connected to a limiting plate, the limiting plate is fixedly connected to two clamping columns on a side close to the cartoon mounting block, and a clamping groove is constructed on the outside of the cartoon mounting block corresponding to the position of the clamping column.

[0011] Optionally, a tension spring is fixedly connected between the square block and the limiting plate.

[0012] Optionally, the fixing member includes an elastic strap fixedly connected to one side of the extension plate, a restriction ring is fixedly connected to the other side of the extension plate, and a Velcro is fixedly connected to the end of the elastic strap.

[0013] Optionally, an angle limiting block is fixedly connected to one end of the extension plate close to the placement plate, and the angle limiting block is used to limit the rotation angle of the placement plate.

[0014] Optionally, the placement plate is constructed with a plurality of ventilation holes.

[0015] The utility model provides a pediatric infusion fixator, which has the following beneficial effects compared with the prior art:

[0016] 1. The placement board is equipped with a fixing sleeve, a hand grip block, a cartoon mounting block, etc., and the interior of the cartoon mounting block is equipped with a sleeve, an elastic bandage, etc., so that the child's hand can be fixed on the placement board during the infusion, which conforms to the curvature of the child's palm. The elastic bandage can be stretched and stuck on the other side of the placement board to fix the needle on the child's hand. There will be no pain in the process of removing it after the infusion is completed. In addition, it increases fun, can distract attention, and greatly improves the compliance of children.

[0017] 2. An extension board, elastic straps, Velcro and angle limiting blocks are provided on one side of the placement board, which can fix the patient's wrist on the extension board. At the same time, it also facilitates the patient's wrist joint to move slightly, increasing the comfort and applicability of the child. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is another schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 3 It is a three-dimensional cross-sectional view of the locking assembly of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the locking assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the fixing member of the utility model.

[0024] In the figure: 1. Placement plate; 2. Extension plate; 3. Fixing sleeve; 4. Hand grip block; 5. Cartoon mounting block; 6. Mounting slot; 7. Sleeve; 8. Elastic bandage; 9. Fixing rod; 10. Square block; 11. Limiting plate; 12. Clamping column; 13. Clamping slot; 14. Tension spring; 15. Elastic strap; 16. Limiting ring; 17. Velcro; 18. Angle limiting block; 19. Vent; 20. Pin. 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] See also Figures 1 to 6 The utility model provides a technical solution: a pediatric infusion fixator, comprising a placement plate 1, the end of the placement plate 1 is rotatably connected to an extension plate 2, the extension plate 2 is provided with a fixing piece, the placement plate 1 is provided with five fixing sleeves 3 for fixing fingers, the upper and lower surfaces of the placement plate 1 are fixedly connected to a hand grip block 4, the hand grip block 4 corresponds to the position of the child's palm, a cartoon mounting block 5 is provided at the end of the hand grip block 4, the interior of the cartoon mounting block 5 is provided with a mounting groove 6, the interior of the mounting groove 6 is rotatably connected with a sleeve 7, an elastic bandage 8 is provided on the outside of the cartoon mounting block 5, both ends of the elastic bandage 8 are fixedly connected to the surface of the sleeve 7, and are wrapped around the outer surface of the sleeve 7, a plurality of pins 20 are provided on the side of the placement plate 1 away from the cartoon mounting block 5, and a locking component is provided on the outside of the cartoon mounting block 5.

[0027] The cartoon mounting block 5 is made of a specific elastic non-toxic material, such as silicone or rubber. The cartoon mounting block 5 can be set to various cartoon characters to increase the fun. The sleeve 7 can be driven to rotate by electric or manual means. In this embodiment, the manual rotation method is adopted. The elastic bandage 8 has a certain width and can play a fixing role. When using it, the child's hand is first placed on the cartoon mounting block 5. The cartoon mounting block 5 is used to attract the child's attention during the acupuncture. After the acupuncture, the child's fingers are inserted into the fixing sleeve 3 one by one, so that the child's palm fits with the hand grip block 4, and the child's wrist is located at the extension plate 2. Then, the patient's wrist is fixed on the extension plate 2 by the fixing part, the locking effect of the locking component is released, the sleeve 7 is rotated, and the elastic bandage 8 is driven to stretch to an appropriate length, and then the length of the elastic bandage 8 is fixed by the locking component. Then, the elastic bandage 8 is used to fix the back of the patient's hand and the infusion needle, and then the elastic bandage 8 is put on the pin 20 corresponding to the placement plate 1 and fixed. In this way, the patient's movement during the infusion can be prevented from causing poor infusion. After the infusion is completed, the elastic bandage 15 can be removed from the placement plate 1, which will not cause pain to the patient, and the comfort and applicability are higher, thereby reducing the psychological burden of parents and medical staff.

[0028] Furthermore, the fixing sleeve 3 is slidably connected to the placement plate 1 and is made of an elastic material.

[0029] See also Figure 1 The fixing sleeve 3 can be adjusted according to the thickness of the child's fingers, and can also be used on the left or right hand.

[0030] Furthermore, the grip block 4 is configured to have a shape that fits the palm of the hand and is made of an elastic material.

[0031] See also Figure 1 When the child places his hand on the hand grip 4, the hand grip 4 fits against the palm, which can provide a certain amount of support for the palm and make the hand more comfortable during infusion.

[0032] Furthermore, the placement plate 1 is configured to have a shape that fits the hand.

[0033] See also Figure 1 In this way, the fingers can be put into the fixing sleeve 3 more quickly during use, and the left and right hands can be used interchangeably.

[0034] Furthermore, the locking assembly includes a fixing rod 9 fixedly connected to the end of the sleeve 7, the fixing rod 9 is movably connected to the cartoon mounting block 5, the end of the fixing rod 9 away from the sleeve 7 is fixedly connected to a square block 10, the outside of the square block 10 is movably connected to a limiting plate 11, and the side of the limiting plate 11 close to the cartoon mounting block 5 is fixedly connected to two clamping columns 12, and the outside of the cartoon mounting block 5 is configured with a clamping groove 13 at the position corresponding to the clamping column 12.

[0035] See also Figure 3 、 Figure 4 、 Figure 5 When the length of the elastic bandage 8 needs to be adjusted, first slide the limiting plate 11 out of the square block 10, and at the same time drive the clamping column 12 to slide out of the clamping slot 13, then rotate the square block 10, drive the fixing rod 9 to rotate, and thus drive the sleeve 7 to rotate. When the sleeve 7 is rotated to a certain number of turns, so that the length of the elastic bandage 8 is at a suitable position, slide the limiting plate 11 into the square block 10, and drive the clamping column 12 to be clamped in the corresponding clamping slot 13, so that when the elastic bandage 8 is pulled, the sleeve 7 will not be driven to rotate, which plays a locking role.

[0036] Furthermore, a tension spring 14 is fixedly connected between the square block 10 and the limiting plate 11 .

[0037] See also Figure 3 , pull the limiting plate 11, so that the tension spring 14 is in a stretched state, driving the card column 12 to slide out of the card slot 13, and then rotate the limiting plate 11, driving the square block 10 and the fixing rod 9 to rotate, and at the same time driving the sleeve 7 to rotate. When locking is required, align the card column 12 on the limiting plate 11 with the card slot 13. Under the tension of the tension spring 14, the limiting plate 11 slides outside the square block 10 and drives the card column 12 to slide into the card slot 13, which can also prevent children from accidentally touching it.

[0038] Furthermore, the fixing member includes an elastic band 15 fixedly connected to one side of the extension plate 2 , a restriction ring 16 fixedly connected to the other side of the extension plate 2 , and a Velcro 17 fixedly connected to the end of the elastic band 15 .

[0039] See also Figure 6 When in use, the elastic band 15 is wrapped around the child's wrist, the end of the elastic band 15 is passed through the restriction ring 16, and then the Velcro 17 is attached together to fix the wrist on the extension plate 2.

[0040] Furthermore, an angle limiting block 18 is fixedly connected to one end of the extension plate 2 close to the placement plate 1 , and the angle limiting block 18 is used to limit the rotation angle of the placement plate 1 .

[0041] See also Figure 6 When the child feels tired of maintaining a posture, he or she can move the wrist joint to drive the placement plate 1 to rotate. The angle limiting plate 11 can limit the rotation of the placement plate 1 to achieve the purpose of limiting the wrist movement angle, so that the wrist can be rotated slightly, which can not only avoid hand stiffness, but also avoid excessive movement that may cause poor infusion of the infusion needle.

[0042] Furthermore, a plurality of ventilation holes 19 are constructed on the placement plate 1 .

[0043] See also Figure 1The hand grip 4 may also be provided with an air vent 19 for ventilation.

[0044] Working principle: When using the pediatric infusion fixator, first pull the limiting plate 11 to put the tension spring 14 in a stretched state, driving the card column 12 to slide out of the card slot 13, and then rotate the limiting plate 11 to drive the square block 10 and the fixing rod 9 to rotate, and at the same time drive the sleeve 7 to rotate a certain number of circles, adjust the length of the elastic bandage 8 to an appropriate length, and then align the card column 12 on the limiting plate 11 with the card slot 13. Under the tension of the tension spring 14, the limiting plate 11 slides outside the square block 10 and drives the card column 12 to slide into the card slot 13 to fix the sleeve 7.

[0045] First, place the child's hand on the cartoon mounting block 5, and use the cartoon mounting block 5 to attract the child's attention when inserting the needle. After the needle is inserted, insert the child's fingers into the fixing sleeve 3 one by one, so that the child's palm fits with the hand grip block 4, and the child's wrist is located on the extension plate 2. Wrap the elastic bandage 15 around the child's wrist, pass the end of the elastic bandage 15 through the restriction ring 16, and then stick the Velcro 17 together to fix the wrist on the extension plate 2, and then adjust the elastic bandage 8 so that it fixes the back of the child's hand and the infusion needle, and then put the elastic bandage 8 on the corresponding pin 20 of the placement plate 1 to fix it. After the infusion is completed, remove the elastic bandage 8 from the pin 20 on one side of the placement plate 1, and then adjust the elastic bandage 8 to the shortest possible length. In this way, the child will not feel pain when the fixation is released.

[0046] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification and drawings can also be directly processed according to existing technical common sense without any doubt. At the same time, the connection method of each component adopts the conventional means mature in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so no specific description will be given here.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pediatric infusion fixator, comprising a placement plate (1), characterized in that: The end of the placement plate (1) is rotatably connected to an extension plate (2), and a fixing piece is provided on the extension plate (2). The placement plate (1) is provided with five fixing sleeves (3) for fixing fingers. The upper and lower surfaces of the placement plate (1) are fixedly connected to a hand grip block (4), and the hand grip block (4) corresponds to the palm position of the child. The end of the hand grip block (4) is provided with a cartoon mounting block (5), and a mounting groove (6) is provided inside the cartoon mounting block (5). A sleeve (7) is rotatably connected inside the mounting groove (6). An elastic bandage (8) is provided outside the cartoon mounting block (5), and both ends of the elastic bandage (8) are fixedly connected to the surface of the sleeve (7) and are wound around the outer surface of the sleeve (7). A plurality of pins (20) are provided on the side of the placement plate (1) away from the cartoon mounting block (5), and a locking component is provided outside the cartoon mounting block (5).

2. The pediatric infusion fixator according to claim 1, characterized in that: The fixing sleeve (3) is slidably connected to the placement plate (1) and is made of an elastic material.

3. The pediatric infusion fixator according to claim 1, characterized in that: The grip block (4) is configured to be in a shape that fits the palm of the hand and is made of an elastic material.

4. The pediatric infusion fixator according to claim 1, characterized in that: The placement plate (1) is configured to be in a shape that fits the hand.

5. The pediatric infusion fixator according to claim 1, characterized in that: The locking assembly comprises a fixing rod (9) fixedly connected to the end of the sleeve (7), the fixing rod (9) being movably connected to the cartoon mounting block (5), the fixing rod (9) being fixedly connected to a square block (10) at one end of the fixing rod (9) away from the sleeve (7), the outside of the square block (10) being movably connected to a limiting plate (11), the limiting plate (11) being fixedly connected to a side close to the cartoon mounting block (5) with two clamping columns (12), and the outside of the cartoon mounting block (5) being configured with a clamping groove (13) at a position corresponding to the clamping column (12).

6. The pediatric infusion fixator according to claim 5, characterized in that: A tension spring (14) is fixedly connected between the square block (10) and the limiting plate (11).

7. The pediatric infusion fixator according to claim 1 or 2, characterized in that: The fixing member comprises an elastic band (15) fixedly connected to one side of the extension plate (2), a limiting ring (16) fixedly connected to the other side of the extension plate (2), and a Velcro (17) fixedly connected to the end of the elastic band (15).

8. The pediatric infusion fixator according to claim 1, characterized in that: An angle limiting block (18) is fixedly connected to one end of the extension plate (2) close to the placement plate (1), and the angle limiting block (18) is used to limit the rotation angle of the placement plate (1).

9. The pediatric infusion fixator according to claim 1, characterized in that: The placement plate (1) is provided with a plurality of air holes (19).