Arm infusion protection device

Abstract

The utility model provides an arm infusion protection device which comprises an arch-shaped plate with an arch-shaped cross section, and the height and the width of one end of the arch-shaped plate are smaller than those of the other end of the arch-shaped plate; the bottom plate and the arch-shaped plate are buckled to define an arch-shaped channel; the two ends of the bridle are connected with the bottom plate respectively, and a semicircle can be defined by the bridle and the bottom plate in the arched channel; wherein at least one pair of bridles located at the two ends of the arched channel are arranged in the arched channel. The problem that in the prior art, a needle head is prone to being affected by shaking of an infusion tube, and adverse effects are caused is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion protection devices, in particular to an arm infusion protection device. Background Art

[0002] In the prior art, when an arm is infused, the infusion tube is generally adhered to the arm of the recipient with tape. The infusion tube may be touched by surrounding objects or people, causing severe shaking, which may affect the stability of the needle. In order to avoid adverse effects on the needle, the number of bonding points for fixing the infusion tube can be increased, and a certain length of infusion tube can be reserved between the bonding points to play a buffering role. However, in actual use, the tape may fall off over time due to the impact of shaking, causing the needle to face the adverse effects caused by shaking again. Utility Model Content

[0003] In view of the deficiencies existing in the prior art, the utility model provides an arm infusion protection device, which solves the problem in the prior art that the needle is easily adversely affected by the shaking of the infusion tube.

[0004] According to an embodiment of the utility model, an arm infusion protection device comprises:

[0005] An arched plate, wherein the cross section of the arched plate is arched and the height and width of one end are smaller than the other end;

[0006] A bottom plate, wherein the bottom plate is buckled with the arch plate to enclose an arched channel;

[0007] A strap, both ends of which are connected to the bottom plate respectively and can be combined with the bottom plate to form a semicircle in the arched channel;

[0008] Wherein, at least one pair of the straps is arranged at both ends of the arched channel.

[0009] In the above embodiment, when in use, the arm is first passed through the strap so that the bottom plate and the strap are put on the arm, and then the infusion injection is performed, and the infusion tube is fixed to the bottom plate (or the arm) by conventional tape, and then the arch plate is buckled on the bottom plate, and the end of the infusion tube away from the needle passes through the arched channel. In this way, part of the infusion tube and the needle are protected by the arched plate and the bottom plate, and external factors are unlikely to affect the adhesive and the infusion tube in the arched channel, thereby avoiding the adhesive from falling off, and solving the problem in the prior art that the needle is easily adversely affected by the shaking of the infusion tube.

[0010] Furthermore, a hook is fixedly connected to the inner wall of the arched plate.

[0011] Furthermore, the hook includes a transverse section fixedly connected to the inner wall of the arched plate, and an arc section fixedly connected to the transverse section.

[0012] Furthermore, the arc segment includes an elastic plate.

[0013] Furthermore, the bottom plate is also fixedly covered with a flexible cushion layer located in the arched channel.

[0014] Furthermore, both ends of the strap are respectively fixedly connected with threaded heads, and the flexible cushion layer and the bottom plate are respectively provided with through holes for the threaded heads to pass through and threaded holes for the threaded heads to be threadedly connected.

[0015] Furthermore, the arched plate is provided with a plurality of through holes communicating with the inside and outside of the arched channel.

[0016] Furthermore, the arched plate is fixedly connected to connecting plates on both sides thereof, the connecting plates are parallel to the bottom plate and are provided with clamping holes, and the bottom plate is fixedly connected to elastic clamping blocks clamped with the clamping holes.

[0017] Furthermore, the strap comprises an elastic strap.

[0018] Furthermore, the arched plate comprises a transparent plastic plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The bottom plate and the arch plate provide protection for the infusion tube, the needle and the tape, thus preventing the adhesive from falling off and solving the problem in the prior art that the needle is easily adversely affected by the shaking of the infusion tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 2 for Figure 1 A is an enlarged schematic diagram of the local structure at center A;

[0023] Figure 3 It is a schematic diagram of the internal structure of an embodiment of the utility model;

[0024] In the above drawings:

[0025] Arched plate 1, bottom plate 2, arched channel 3, strap 4, infusion tube 5, hook 6, transverse section 7, arc section 8, flexible cushion layer 9, threaded head 10, through hole 11, connecting plate 12, elastic block 13. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In an exemplary embodiment, Figure 1-3 As shown, this embodiment provides an arm infusion protection device, which includes:

[0029] An arched plate 1, wherein the cross section of the arched plate 1 is arched and the height and width of one end are smaller than the other end;

[0030] A bottom plate 2, wherein the bottom plate 2 is buckled with the arch plate 1 to enclose an arched channel 3;

[0031] A strap 4, both ends of which are connected to the bottom plate 2 respectively and can be surrounded by the bottom plate 2 to form a semicircle in the arched channel 3;

[0032] Wherein, at least one pair of the straps 4 are arranged at both ends of the arched channel 3 .

[0033] In the above embodiment, when in use, the arm is first passed through the strap 4 so that the bottom plate 2 and the strap 4 are put on the arm, and then the infusion needle is performed, and the infusion tube 5 is fixed on the bottom plate 2 (or on the arm) by a conventional tape, and then the arch plate 1 is buckled on the bottom plate 2, and the end of the infusion tube 5 away from the needle is passed through the arched channel 3, so that part of the infusion tube 5 and the needle are protected by the arched plate 1 and the bottom plate 2, and external factors are not likely to affect the adhesive and the infusion tube 5 in the arched channel 3, thereby avoiding the adhesive from falling off, and solving the problem that the needle is easily affected by the shaking of the infusion tube 5 in the prior art;

[0034] Furthermore, the arch plate 1 is larger at one end and smaller at the other end, so the corresponding arch channel 3 is also larger at one end and smaller at the other end. When in use, the smaller end is just toward the front end of the arm, just adapted to the thickness of the arm. At least two straps 4 can better fix the arm.

[0035] In a further exemplary embodiment, Figure 1-3As shown, in order to make the infusion tube 5 more regular within the arched channel 3, a hook 6 is also fixedly connected to the inner wall of the arched plate 1. The infusion tube 5 can be hung on the hook 6. Multiple hooks 6 can be provided, located on one or both sides within the arched channel 3. After the infusion tube 5 is adhered with glue, part of the infusion tube 5 is then hung on the hook 6, and then the arched plate 1 and the bottom plate 2 are buckled. This is equivalent to adding a longer buffer infusion tube 5 within the arched channel 3, further reducing the impact of external shaking on the needle and further ensuring the stable state of the needle.

[0036] In a more specific exemplary embodiment, as Figure 1 、 2 shown, the hook 6 includes a horizontal section 7 fixedly connected to the inner wall of the arched plate 1 and an arc section 8 fixedly connected to the horizontal section 7. In this way, the hook 6 and the arched plate 1 enclose an inverted "冂" shape with a smaller opening facing upwards, for the infusion tube 5 to be received and making it not easy for the infusion tube 5 to detach; further, the arc section 8 includes an elastic plate, and the elastic plate can deflect to a certain extent, so that the opening can be opened to more conveniently receive the infusion tube 5 into the hook 6.

[0037] In a further exemplary embodiment, as Figure 1-3 shown, a flexible cushion layer 9 located within the arched channel 3 is also fixedly covered on the bottom plate 2. The flexible cushion layer 9 plays a buffering role, making the contact between the bottom plate 2 and the arm softer. The flexible cushion layer 9 can be made of materials such as cotton cloth, cotton, sponge, etc.

[0038] In a further exemplary embodiment, as Figure 1-3 shown, at least a pair of straps 4 are provided, which can provide a better binding effect on the arm. More preferably, the strap 4 can also be made of an elastic material, that is, an elastic strap 4, so that it can better adapt to the thickness of the arm.

[0039] More specifically, threaded heads 10 are respectively fixedly connected to both ends of the strap 4, and through holes for the threaded heads 10 to pass through and threaded holes for the threaded heads 10 to be threadedly connected are respectively provided on the flexible cushion layer 9 and the bottom plate 2. This makes the strap 4 detachably arranged. When in use, the arm can be placed on the bottom plate 2 (on the flexible cushion layer 9), and then the strap 4 is connected, which is more convenient.

[0040] To prevent poor ventilation at the needle, as Figure 3 shown, a plurality of through holes 11 communicating the inside and outside of the arched channel 3 are also opened on the arched plate 1. The through holes 11 can improve the connectivity between the arched channel 3 and the outside, thus achieving a better ventilation effect.

[0041] In a further exemplary embodiment, as Figure 1 、 2As shown, the arched plate 1 is also fixedly connected to connecting plates 12 on both sides thereof, the connecting plates 12 are parallel to the bottom plate 2 and a card hole is provided on the connecting plates 12, and an elastic card block 13 engaged with the card hole is fixedly connected to the bottom plate 2, that is, the snap fit between the arched plate 1 and the bottom plate 2 is achieved by the elastic card block 13 and the card hole, and the elastic card block 13 is deformed after being engaged so as to be pressed together with the connecting plates 12, which can facilitate disassembly while ensuring a certain stability. In order to facilitate the observation of the state of the arched channel 3, the arched plate 1 can be a transparent plastic plate, which also has a lighter weight and a better cost performance.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An arm infusion protection device, characterized in that: include: An arched plate, wherein the cross section of the arched plate is arched and the height and width of one end are smaller than the other end; A bottom plate, wherein the bottom plate is buckled with the arch plate to enclose an arched channel; A strap, both ends of which are connected to the bottom plate respectively and can be combined with the bottom plate to form a semicircle in the arched channel; Wherein, at least one pair of the straps is arranged at both ends of the arched channel.

2. The arm infusion protection device according to claim 1, characterized in that: A hook is also fixedly connected to the inner wall of the arched plate.

3. The arm infusion protection device according to claim 2, characterized in that: The hook comprises a transverse section fixedly connected to the inner wall of the arched plate, and an arc section fixedly connected to the transverse section.

4. The arm infusion protection device according to claim 3, characterized in that: The arc segment includes an elastic plate.

5. The arm infusion protection device according to claim 1, characterized in that: The bottom plate is also fixedly covered with a flexible cushion layer located in the arched channel.

6. The arm infusion protection device according to claim 5, characterized in that: Both ends of the strap are respectively fixedly connected with threaded heads, and the flexible cushion layer and the bottom plate are respectively provided with through holes for the threaded heads to pass through and threaded holes for the threaded heads to be threadedly connected.

7. The arm infusion protection device according to claim 1, characterized in that: The arched plate is also provided with a plurality of through holes communicating with the inside and outside of the arched channel.

8. The arm infusion protection device according to any one of claims 1 to 7, characterized in that: The arched plate is also fixedly connected to connecting plates on both sides thereof, the connecting plates are parallel to the bottom plate and are provided with clamping holes, and the bottom plate is fixedly connected to elastic clamping blocks clamped with the clamping holes.

9. The arm infusion protection device according to claim 1, characterized in that: The strap comprises an elastic strap.

10. The arm infusion protection device according to claim 1, characterized in that: The arched plate comprises a transparent plastic plate.

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