Pediatric infusion arm sleeve

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a pediatric infusion arm sleeve which comprises a palm sleeve and a fixing assembly arranged outside the palm sleeve. The fixing assembly comprises a bottom plate, a contraction groove, a sliding rod and an air bag, the bottom plate is fixedly connected to the outer side of the end of the palm sleeve, the contraction groove is formed in the inner side of one end of the bottom plate, and the sliding rod is slidably connected into the contraction groove; by adjusting the connecting block, the infusion support can adapt to palms of different sizes, can be suitable for a wider range of children, and can be attached to the palms of children more tightly and comfortably, discomfort caused by improper sizes is reduced, and discomfort and anxiety of the children in the infusion process are relieved to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a pediatric infusion arm sleeve. Background Art

[0002] Intravenous infusion is a method of injecting a large amount of sterile liquid, electrolytes, and drugs into the body through the veins by using the principles of atmospheric pressure and liquid static pressure. Injecting a large amount of liquid, electrolytes, or blood through the veins is called intravenous infusion. Due to the differences in the injection site and infusion, it can be divided into peripheral intravenous infusion, central venous infusion, high-nutrient infusion, and blood transfusion. Intravenous infusion therapy is a highly professional technology, and its treatment levels cover parenteral infusion, nutritional support, medication, and infusion therapy.

[0003] After checking the public (announcement) number: CN211096621U discloses a pediatric infusion arm sleeve, which discloses "including an infusion arm sleeve body, a palm sleeve fixedly installed on the upper side of the infusion arm sleeve body, the palm sleeve including an external protective layer and a first buffer layer, the right side of the external protective layer is fixedly connected to the first buffer layer, and the right side of the first buffer layer is fixedly connected to the first fixing plate technical solution, the infusion needle can be exposed through the arranged observation window, which is convenient for medical staff to perform infusion operations";

[0004] Although the design can expose the infusion needle through the observation window, making it easier for medical staff to perform infusion operations, children of different ages have different palm sizes, and the infusion arm cuff is of fixed size. The infusion arm cuff cannot adapt to children of different age groups, which will reduce the comfort of children wearing it. In addition, during the infusion process, the child's forearm will become cold due to the low temperature of the injection liquid, reducing the child's experience during the infusion process.

[0005] Therefore, a pediatric infusion arm sleeve is designed to solve the above problems. Utility Model Content

[0006] To solve the problems raised in the above background technology. The utility model provides a pediatric infusion arm sleeve, which can adapt to palms of different sizes by adjusting the connection block, can be suitable for a wider range of children, and can fit the palms of children more closely and comfortably, reducing the discomfort caused by inappropriate size, and to a certain extent, alleviating the discomfort and anxiety of children during the infusion process. The hot water bag on the inner surface of the arm cover can be filled with an appropriate amount of hot water through the water filling port, which can heat the arm during the infusion process of children, reduce the discomfort caused by the low temperature of the injection liquid, and further increase the comfort of wearing the arm sleeve.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pediatric infusion arm sleeve, comprising a palm sleeve, and also comprising a fixing component arranged outside the palm sleeve;

[0008] The fixing assembly includes a base plate, a contraction groove, a sliding rod and an airbag; the outer side of the end of the palm cover is fixedly connected to the base plate, the inner side of one end of the base plate is provided with a contraction groove, the interior of the contraction groove is slidably connected to the sliding rod, the end of the sliding rod is fixedly connected to a connecting block, the two ends of the airbag are fixedly connected to the inner side of the sliding rod, the lower surface of the airbag is provided with an inflation hole, the other end of the base plate is fixedly connected to a small arm plate, one side of the sliding rod is fixedly connected to a limiting rod, and the limiting rod is slidably connected to the through groove provided on the outer side of one end of the base plate.

[0009] As a preferred embodiment of the pediatric infusion arm sleeve of the utility model, a finger support is fixedly connected to one side of the connecting block, and the material of the finger support is silicone.

[0010] As a preferred embodiment of the pediatric infusion arm sleeve of the utility model, a hand support is fixedly connected to the upper surface of the base plate, and the material of the hand support is liquid silicone.

[0011] As a preferred embodiment of a pediatric infusion arm sleeve of the utility model, the fixing assembly also includes a limit block, an arm cover is arranged above the forearm plate, a pull rod is slidably connected to the inside of a through hole provided on the outer side of the forearm plate, and the two ends of the pull rod are respectively fixedly connected to the lower surface of the arm cover and the outer side of the limit block, and a spring is sleeved on the surface of the pull rod located below the forearm plate, and the two ends of the spring are respectively fixedly connected to the lower surface of the forearm plate and the upper surface of the limit block.

[0012] As a preferred embodiment of the pediatric infusion arm sleeve of the utility model, a hot water bag is fixedly connected to the inner surface of the arm cover, a water injection port is arranged on the outer side of the end of the hot water bag, and the water injection port extends to the outside of the arm cover through a through hole opened on the outer side of the end of the arm cover.

[0013] As a preferred embodiment of the pediatric infusion arm sleeve of the utility model, the fixing assembly also includes a shoulder strap, and the two ends of the shoulder strap are respectively fixedly connected to the upper surface of the palm sleeve and the outer side of the end of the forearm plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are: a fixing component is added to the present application, and the connection block can be adjusted to adapt to palms of different sizes, so that it can be suitable for a wider range of children, and can fit the palms of children more closely and comfortably, reducing the discomfort caused by inappropriate size, and to a certain extent alleviating the discomfort and anxiety of children during the infusion process. The hot water bag on the inner surface of the arm cover can be filled with an appropriate amount of hot water through the water filling port, so that the arm can be heated during the infusion process of the child, reducing the discomfort caused by the low temperature of the injection liquid, and further increasing the comfort of wearing the arm cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the shrinkage groove and the limiting rod in the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the inflation hole and the small arm plate in the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the water filling port and the hot water bag in the utility model;

[0020] In the figure:

[0021] 1. Palm gloves;

[0022] 2. Fixing assembly; 21. Bottom plate; 22. Contraction groove; 23. Slide rod; 24. Connecting block; 25. Air bag; 26. Inflation hole; 27. Forearm plate; 28. Hand support; 29. ​​Pull rod; 210. Arm cover; 211. Limit block; 212. Spring; 213. Hot water bag; 214. Water filling port; 215. Shoulder strap; 216. Limit rod; 217. Finger support. 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] like Figure 1 As shown;

[0025] A pediatric infusion arm sleeve comprises a palm sleeve 1.

[0026] In this embodiment: After investigation, the public (announcement) number: CN211096621U discloses a pediatric infusion arm sleeve. Although the design can expose the infusion needle through the observation window to facilitate the medical staff to perform infusion operations, the palms of children of different ages are different in size. The size of the infusion arm sleeve is fixed. The infusion arm sleeve cannot adapt to children of different age groups, which will reduce the comfort of children wearing it. In addition, during the infusion process, due to the low temperature of the injection liquid, the child's forearm will become cold, reducing the child's experience during the infusion process. In order to solve this technical problem, a fixing component 2 is added on this basis.

[0027] More specifically:

[0028] like Figures 1 to 4 As shown:

[0029] In combination with the above content: the fixing component 2 includes a base plate 21, a contraction groove 22, a slide rod 23 and an airbag 25. The outer side of the end of the palm cover 1 is fixedly connected to the base plate 21, and a contraction groove 22 is opened on the inner side of one end of the base plate 21. The inside of the contraction groove 22 is slidably connected to the slide rod 23, and the end of the slide rod 23 is fixedly connected to a connecting block 24. The two ends of the airbag 25 are fixedly connected to the inner side of the slide rod 23. The lower surface of the airbag 25 is provided with an inflation hole 26. The other end of the base plate 21 is fixedly connected to a small arm plate 27. One side of the slide rod 23 is fixedly connected to a limit rod 216, and the limit rod 216 is slidably connected to the through groove opened on the outer side of one end of the base plate 21.

[0030] In this embodiment, when a child is using the infusion arm sleeve, the child can place the palm of the hand on the upper surface of the bottom plate 21, and then pass the palm through the inside of the palm sleeve 1. The setting of the palm sleeve 1 can prevent the child's palm from tilting and causing the needle to slip. Then, the sliding rod 23 slidably connected inside the contraction groove 22 is pulled, thereby driving the connecting block 24 at the end of the sliding rod 23 to move. One side of the sliding rod 23 is fixedly connected to the limiting rod 216, and a cylindrical clamping block is provided at the end of the limiting rod 216. The limiting rod 216 is slidably connected to the bottom plate 21 through a through groove opened on one side of the bottom plate 21. The limiting rod 216 can prevent the user from extending the sliding rod 23 too long and causing the sliding rod 23 to fall off from the inside of the bottom plate 21. The user can also push and pull the limiting rod 216 to prevent the sliding rod 23 from falling off from the inside of the bottom plate 21. The rod 216 is used to control the extension and contraction amount of the connecting block 24. After the connecting block 24 is adjusted to a suitable position according to the size of the child's palm, the user can inflate the inside of the airbag 25 through the inflation hole 26 to expand the airbag 25, thereby providing better support for the child's fingers and making the child more comfortable to wear. The arm sleeve can effectively fix the child's palm to prevent the needle from falling off due to the movement of the palm during the infusion process. At the same time, by adjusting the connecting block 24, it can adapt to palms of different sizes and can be suitable for a wider range of children. It can also fit the child's palm more closely and comfortably, reducing the discomfort caused by inappropriate size and alleviating the discomfort and anxiety of the child during the infusion process to a certain extent.

[0031] It should be noted that the airbag 25 is an elliptical cylindrical structure, which will swell when inflated and can be supported by children's fingers. When the airbag 25 is not needed, the airbag 25 can be deflated through the inflation hole 26 and then stored in the shrinkage groove 22.

[0032] Going further:

[0033] In an optional embodiment, a hand support 28 is fixedly connected to the upper surface of the bottom plate 21 , and the hand support 28 is made of liquid silicone.

[0034] In this embodiment, during the infusion process, children may sweat on their hands due to nervousness. Children can place their palms on the top of the hand support 28 on the surface of the bottom plate 21, which naturally fits the palms and increases the comfort of children's hands. At the same time, the hand support 28 made of liquid silicone can absorb some hand sweat and prevent slipping, which increases the practicality of the arm sleeve.

[0035] Going further:

[0036] In an optional embodiment, a finger support 217 is fixedly connected to one side of the connecting block 24 , and the material of the finger support 217 is silicone.

[0037] In the present embodiment: In order to make the arm sleeve more comfortable to wear, four annular grooves of different sizes are opened on the surface of the finger support 217. When wearing the arm sleeve, children can put their fingers into the grooves on the surface of the finger support 217. The material of the finger support 217 is silicone and its shape is ergonomic, which further improves the comfort of wearing the arm sleeve.

[0038] Going further:

[0039] In an optional embodiment, the fixing component 2 also includes a limit block 211, an arm cover 210 is arranged above the small arm plate 27, and a pull rod 29 is slidably connected to the inside of the through hole opened on the outer side of the small arm plate 27. The two ends of the pull rod 29 are respectively fixedly connected to the lower surface of the arm cover 210 and the outer side of the limit block 211. The surface of the pull rod 29 located below the small arm plate 27 is sleeved with a spring 212, and the two ends of the spring 212 are respectively fixedly connected to the lower surface of the small arm plate 27 and the upper surface of the limit block 211.

[0040] In this embodiment: in order to further fix the child's arm, a vertical upward pulling force is first applied to the arm cover 210, so that the arm cover 210 drives the pull rod 29 to slide inside the forearm plate 27, and then the child can put his arm between the arm cover 210 and the forearm plate 27. At this time, under the action of the spring 212, the arm cover 210 will exert a pressure on the child, which can adapt to the forearms of children of different ages. By fixing the forearm, the probability of the child's needle slipping is further reduced.

[0041] Going further:

[0042] In an optional embodiment, a hot water bag 213 is fixedly connected to the inner surface of the arm cover 210, and a water inlet 214 is provided on the outer side of the end of the hot water bag 213. The water inlet 214 extends to the outside of the arm cover 210 through a through hole opened on the outer side of the end of the arm cover 210. The fixing component 2 also includes a shoulder strap 215, and the two ends of the shoulder strap 215 are respectively fixedly connected to the upper surface of the palm cover 1 and the outer side of the end of the forearm plate 27.

[0043] In this embodiment: the hot water bag 213 on the inner surface of the arm cover 210 can be filled with an appropriate amount of hot water through the water filling port 214, so that the arm can be heated during the child's infusion process, reducing the discomfort caused by the low temperature of the injection solution, and further increasing the comfort of wearing the arm cover. The child can put the shoulder strap 215 on the shoulder, and the fixing effect of the shoulder strap 215 can further stabilize the position of the arm, reduce the movement of the arm, help maintain the stability of the infusion needle, and reduce the risk of needle movement.

[0044] Working principle: When a child uses the infusion arm sleeve, the child can place the palm of the hand on the upper surface of the bottom plate 21, and then pass the palm through the inside of the palm sleeve 1. The setting of the palm sleeve 1 can prevent the child's palm from tilting up and causing the needle to slip. Then, the sliding rod 23 slidably connected inside the contraction groove 22 is pulled, thereby driving the connecting block 24 at the end of the sliding rod 23 to move. One side of the sliding rod 23 is fixedly connected to the limiting rod 216, and a cylindrical card block is provided at the end of the limiting rod 216. The limiting rod 216 is slidably connected to the bottom plate 21 through a through groove opened on one side of the bottom plate 21. The limiting rod 216 can prevent the user from extending the sliding rod 23 too long and causing the sliding rod 23 to fall off from the inside of the bottom plate 21. The user can also control the connecting block 2 by pushing and pulling the limiting rod 216. 4, after adjusting the connecting block 24 to a suitable position according to the size of the child's palm, the user can inflate the inside of the airbag 25 through the inflation hole 26 to expand the airbag 25, thereby providing better support for the child's fingers and making the child more comfortable to wear. The arm sleeve can effectively fix the child's palm to prevent the needle from falling off due to the movement of the palm during the infusion process. At the same time, by adjusting the connecting block 24, it can adapt to palms of different sizes and can be suitable for a wider range of children. It can fit the child's palm more closely and comfortably, reducing the discomfort caused by inappropriate size and alleviating the discomfort and anxiety of the child during the infusion process to a certain extent. During the infusion process, the child may move his hand due to nervousness. The hand support 28 made of liquid silicone can absorb some hand sweat and prevent slipping, which increases the practicality of the arm sleeve. In order to make the arm sleeve more comfortable to wear, four annular grooves of different sizes are provided on the surface of the finger support 217. When wearing the arm sleeve, the child can put his fingers into the grooves on the surface of the finger support 217. The material of the finger support 217 is silicone and its shape conforms to ergonomics, which further improves the comfort of wearing the arm sleeve. In order to further fix the child's arm, a vertical upward pulling force is first applied to the arm cover 210, so that the arm cover 210 drives the pull rod 29 to slide inside the small arm plate 27, and then the child can Put the arm between the arm cover 210 and the forearm plate 27. At this time, under the action of the spring 212, the arm cover 210 will exert a pressure on the child, which can adapt to the forearms of children of different ages. By fixing the forearm, the probability of needle movement in children is further reduced. The hot water bag 213 on the inner surface of the arm cover 210 can be filled with an appropriate amount of hot water through the water filling port 214. The arm can be heated during the child's infusion process to reduce the discomfort caused by the low temperature of the injection solution, and the comfort of wearing the arm cover is further increased. The child can put the shoulder strap 215 on the shoulder. The fixing effect of the shoulder strap 215 can further stabilize the position of the arm, reduce the movement of the arm, help maintain the stability of the infusion needle, and reduce the risk of needle movement.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pediatric infusion arm sleeve, comprising a palm sleeve (1), characterized in that: It also includes a fixing component (2) arranged outside the palm cover (1); The fixing assembly (2) comprises a bottom plate (21), a contraction groove (22), a slide bar (23) and an air bag (25); the outer side of the end of the palm cover (1) is fixedly connected to the bottom plate (21); a contraction groove (22) is provided on the inner side of one end of the bottom plate (21); the inside of the contraction groove (22) is slidably connected to the slide bar (23); the end of the slide bar (23) is fixedly connected to a connecting block (24); the two ends of the air bag (25) are fixedly connected to the inner side of the slide bar (23); the lower surface of the air bag (25) is provided with an inflation hole (26); the other end of the bottom plate (21) is fixedly connected to a small arm plate (27); one side of the slide bar (23) is fixedly connected to a limiting rod (216); the limiting rod (216) is slidably connected to a through groove provided on the outer side of one end of the bottom plate (21).

2. The pediatric infusion arm sleeve according to claim 1, characterized in that: A finger support (217) is fixedly connected to one side of the connection block (24), and the material of the finger support (217) is silicone.

3. The pediatric infusion arm sleeve according to claim 1, characterized in that: A hand support (28) is fixedly connected to the upper surface of the bottom plate (21), and the hand support (28) is made of liquid silicone.

4. The pediatric infusion arm sleeve according to claim 1, characterized in that: The fixing assembly (2) also includes a limit block (211), an arm cover (210) is arranged above the small arm plate (27), a pull rod (29) is slidably connected to the inside of a through hole provided on the outside of the small arm plate (27), and the two ends of the pull rod (29) are respectively fixedly connected to the lower surface of the arm cover (210) and the outer side of the limit block (211), and a spring (212) is sleeved on the surface of the pull rod (29) located below the small arm plate (27), and the two ends of the spring (212) are respectively fixedly connected to the lower surface of the small arm plate (27) and the upper surface of the limit block (211).

5. The pediatric infusion arm sleeve according to claim 4, characterized in that: A hot water bag (213) is fixedly connected to the inner surface of the arm cover (210), and a water injection port (214) is provided on the outer side of the end of the hot water bag (213), and the water injection port (214) extends to the outside of the arm cover (210) through a through hole provided on the outer side of the end of the arm cover (210).

6. The pediatric infusion arm sleeve according to claim 1, characterized in that: The fixing assembly (2) further comprises a shoulder strap (215), the two ends of which are respectively fixedly connected to the upper surface of the palm sleeve (1) and the outer side of the end of the forearm plate (27).

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