Intravenous infusion fixing plate

Abstract

The utility model discloses an intravenous infusion fixing plate, and relates to the field of intravenous infusion fixing plates. The venous transfusion fixing plate comprises a first supporting plate, a groove is formed in the first supporting plate, through holes are formed in the front face and the back face of an inner cavity of the groove, a half-thread lead screw is longitudinally arranged in the inner cavity of the groove, a fixing sleeve is arranged on the surface of the half-thread lead screw in a sleeving mode, and a second supporting plate is fixedly connected to the right side of the fixing sleeve; the front face of the half-thread lead screw extends to the front face of the first supporting plate through the through hole and is fixedly connected with a limiting check block. According to the intravenous infusion fixing plate, firstly, the palm of a child is placed on the second protection pad above the second supporting plate, the wrist of the child is placed on the first protection pad above the first supporting plate, and then the wrist and the palm of the child are fixed to the first supporting plate and the second supporting plate through the first cotton elastic belt, the second cotton elastic belt and the hook-and-loop fastener. In the fixing process, the hook-and-loop fasteners are bonded with the surfaces of the first cotton elastic band and the second cotton elastic band.

Description

Technical Field

[0001] The utility model relates to the field of intravenous infusion fixing plates, in particular to an intravenous infusion fixing plate. Background Art

[0002] The pediatric arm infusion holder is generally a fixing plate plus a fixing strap, which simply fixes the infusion arm and palm. However, some fixing plates used in clinical practice are too large and do not match the child's hand. They are easy to fall off and need to be glued with additional tape, which is not beautiful. In addition, it is only a simple fixation and cannot adjust the angle between the palm and forearm. During the infusion process, the infusion is often not smooth, causing the family members of the child to frequently look for nurses.

[0003] The existing intravenous infusion fixing plate is not convenient for the child to maintain the required wrist joint angle during the infusion process, cannot ensure smooth infusion, cannot free the hands of the child's family members, and is inconvenient for people to use.

[0004] Therefore, it is necessary to provide an intravenous infusion fixing plate to solve the above-mentioned technical problems. The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the invention, and is not necessarily regarded as an admission or suggestion in any form that the information constitutes the prior art that is already known to the general technicians in the field. Utility Model Content

[0005] The utility model provides an intravenous infusion fixing plate, which solves the technical problems that the existing intravenous infusion fixing plate is not convenient for the child to maintain the required wrist joint angle during the infusion process, cannot ensure smooth infusion, cannot free the hands of the child's family members, and is inconvenient for people to use.

[0006] In order to solve the above technical problems, the utility model provides an intravenous infusion fixing plate, including a first support plate, the first support plate is provided with a groove, the front and back sides of the inner cavity of the groove are provided with through holes, a semi-threaded screw is longitudinally arranged in the inner cavity of the groove, the surface of the semi-threaded screw is sleeved with a fixing sleeve, the right side of the fixing sleeve is fixedly connected to a second support plate, the front side of the semi-threaded screw extends to the front side of the first support plate through the through hole and is fixedly connected to a limiting stopper, and the back side of the semi-threaded screw extends to the back side of the first support plate through the through hole and is threadedly connected to a nut knob.

[0007] Preferably, a first protection pad is fixedly connected to the top of the first support plate, a second protection pad is fixedly connected to the top of the second support plate, and inner cavities of the first protection pad and the second protection pad are both provided with elastic sponges.

[0008] Preferably, the first protection pad and the second protection pad are both made of antibacterial breathable materials.

[0009] Preferably, a first cotton elastic band is fixedly connected to the front side of the left side of the bottom of the first support plate, a second cotton elastic band is fixedly connected to the front side of the right side of the bottom of the second support plate, and the bottom of the front side of the first cotton elastic band and the bottom of the front side of the second cotton elastic band are both fixedly connected with Velcro.

[0010] Preferably, the first support plate and the second support plate are both made of plastic material.

[0011] Compared with the related art, the intravenous infusion fixing plate provided by the utility model has the following beneficial effects:

[0012] The utility model provides an intravenous infusion fixing plate. Firstly, the palm of a child is placed on a second protection pad above a second supporting plate, and the wrist is placed on a first protection pad above a first supporting plate. Then, the wrist and the palm are fixed on the first supporting plate and the second supporting plate by means of a first cotton elastic band, a second cotton elastic band and a Velcro. During the fixing process, the Velcro is bonded to the surfaces of the first cotton elastic band and the second cotton elastic band.

[0013] The utility model provides an intravenous infusion fixing plate, in which the second supporting plate is rotated on the semi-threaded screw rod through a fixing sleeve, and when it is rotated to a specified angle, the nut knob is rotated so that the nut knob and the semi-threaded screw rod lock and fix the first supporting plate and the second supporting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the intravenous infusion fixing plate provided by the utility model;

[0015] Figure 2 This is a schematic diagram showing the structural angle of the first support plate and the second support plate of the utility model;

[0016] Figure 3 It is a top view of the groove and the fixing sleeve structure of the utility model.

[0017] Numbers in the figure: 1. first support plate; 2. groove; 3. through hole; 4. semi-threaded screw; 5. fixing sleeve; 6. second support plate; 7. limit block; 8. nut knob; 9. first protective pad; 10. second protective pad; 11. first cotton elastic band; 12. second cotton elastic band; 13. Velcro. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0019] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0020] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0021] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1:

[0024] See also Figure 1-3 The utility model provides a technical solution: an intravenous infusion fixing plate, comprising a first support plate 1, a groove 2 is opened on the first support plate 1, and through holes 3 are opened on the front and back sides of the inner cavity of the groove 2, a semi-threaded screw rod 4 is longitudinally arranged in the inner cavity of the groove 2, a fixing sleeve 5 is sleeved on the surface of the semi-threaded screw rod 4, and a second support plate 6 is fixedly connected to the right side of the fixing sleeve 5, the front side of the semi-threaded screw rod 4 extends to the front side of the first support plate 1 through the through hole 3 and is fixedly connected to a limited stopper 7, the back side of the semi-threaded screw rod 4 extends to the back side of the first support plate 1 through the through hole 3 and is threadedly connected to a nut knob 8, and the materials of the first support plate 1 and the second support plate 6 are both plastic materials.

[0025] In this embodiment, the first protection pad 9 and the second protection pad 10 can increase the comfort of the first pallet 1 and the second pallet 6 during use, thereby solving the problem of poor comfort of the first pallet 1 and the second pallet 6 during use. The first cotton elastic band 11, the second cotton elastic band 12 and the Velcro 13 can facilitate wearing of the first pallet 1 and the second pallet 6 during use, thereby solving the problem of inconvenience of wearing of the first pallet 1 and the second pallet 6 during use.

[0026] Embodiment 2:

[0027] See also Figure 1-3 As shown, on the basis of embodiment one, the utility model provides a technical solution: a first protection pad 9 is fixedly connected to the top of the first support plate 1, a second protection pad 10 is fixedly connected to the top of the second support plate 6, the inner cavities of the first protection pad 9 and the second protection pad 10 are both provided with elastic sponges, the materials of the first protection pad 9 and the second protection pad 10 are both antibacterial and breathable materials, a first cotton elastic band 11 is fixedly connected to the front side of the left side of the bottom of the first support plate 1, a second cotton elastic band 12 is fixedly connected to the front side of the right side of the bottom of the second support plate 6, and the bottom of the front side of the first cotton elastic band 11 and the bottom of the front side of the second cotton elastic band 12 are both fixedly connected with Velcro 13.

[0028] In this embodiment: the nut knob 8 and the half-threaded screw 4 facilitate locking of the groove 2 and the fixing sleeve 5 during use, thereby solving the problem that the groove 2 and the fixing sleeve 5 are difficult to lock during use; the limit block 7 prevents the half-threaded screw 4 and the through hole 3 from slipping during use, thereby solving the problem that the half-threaded screw 4 and the through hole 3 are prone to slipping during use.

[0029] The working principle of the intravenous infusion fixing plate provided by the utility model is as follows:

[0030] The first step to implement the innovation point:

[0031] Step 1: First, place the child's palm on the second protection pad 10 above the second support plate 6, and place the child's wrist on the first protection pad 9 above the first support plate 1;

[0032] Step 2: Then fix the wrist and palm on the first support plate 1 and the second support plate 6 through the first cotton elastic band 11, the second cotton elastic band 12 and the Velcro 13. During the fixation, the Velcro 13 is bonded to the surface of the first cotton elastic band 11 and the second cotton elastic band 12.

[0033] The second innovation point implementation steps:

[0034] Step 1: At this time, the second support plate 6 rotates on the semi-threaded screw rod 4 through the fixing sleeve 5 and rotates to a specified angle;

[0035] Step 2: Rotate the nut knob 8 so that the nut knob 8 and the half-threaded screw rod 4 lock and fix the first support plate 1 and the second support plate 6.

[0036] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model no longer explains the control method and circuit connection in detail. The peripheral controller mentioned in the specification can control the electrical components mentioned in this article, and the peripheral controller is a conventional known device.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. An intravenous infusion fixing plate, comprising a first supporting plate (1), characterized in that: The first support plate (1) is provided with a groove (2), the front and back sides of the inner cavity of the groove (2) are provided with through holes (3), a semi-threaded screw rod (4) is longitudinally arranged in the inner cavity of the groove (2), a fixed sleeve (5) is sleeved on the surface of the semi-threaded screw rod (4), the right side of the fixed sleeve (5) is fixedly connected to the second support plate (6), the front side of the semi-threaded screw rod (4) extends to the front side of the first support plate (1) through the through hole (3) and is fixedly connected to a limit stopper (7), and the back side of the semi-threaded screw rod (4) extends to the back side of the first support plate (1) through the through hole (3) and is threadedly connected to a nut knob (8).

2. The intravenous infusion fixing plate according to claim 1, characterized in that: A first protection pad (9) is fixedly connected to the top of the first support plate (1), and a second protection pad (10) is fixedly connected to the top of the second support plate (6); and the inner cavities of the first protection pad (9) and the second protection pad (10) are both provided with elastic sponges.

3. The intravenous infusion fixing plate according to claim 2, characterized in that: The first protection pad (9) and the second protection pad (10) are both made of antibacterial and breathable materials.

4. The intravenous infusion fixing plate according to claim 1, characterized in that: A first cotton elastic band (11) is fixedly connected to the front side of the left side of the bottom of the first support plate (1), a second cotton elastic band (12) is fixedly connected to the front side of the right side of the bottom of the second support plate (6), and a Velcro (13) is fixedly connected to the bottom of the front side of the first cotton elastic band (11) and the bottom of the front side of the second cotton elastic band (12).

5. The intravenous infusion fixing plate according to claim 1, characterized in that: The first support plate (1) and the second support plate (6) are both made of plastic material.

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