Nursing blood sampling arm support

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to a nursing blood sampling arm support which comprises a base and a lighting assembly. A supporting plate is arranged on the top surface of the base, is of an arc-shaped structure and is used for supporting an arm; a hollow containing cavity is formed in the base, and an opening is formed in the side face of the containing cavity. The lighting assembly is arranged in the containing cavity. According to the nursing blood sampling arm support, the design that the base and the lighting assembly are combined is adopted, the supporting plate used for placing the arm is arranged on the base, and the angle and the position of the lighting assembly can be adjusted, so that light of the lighting lamp irradiates the blood vessel position of the arm of a patient, medical staff can clearly observe the direction of the blood vessel, puncture is more convenient, and the work efficiency is improved. And the blood sampling puncture success rate is improved. After use, the lighting device is pushed into the accommodating cavity, so that the lighting device is convenient to store and does not occupy space.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a nursing blood collection arm support. Background Art

[0002] Venous blood sampling involves drawing a certain amount of venous blood through a needle. This is typically done from superficial veins located on the body's surface, typically the elbow, dorsal hand, medial ankle, or femoral vein. During venous blood sampling, an arm rest is often used to support or secure the patient's arm, making it easier for medical personnel to draw blood.

[0003] CN210931360U discloses a blood sampling arm support device, including a base plate, on which a support block is detachably provided, the upper end face of the support block is a semicircular curved surface extending forward horizontally along the axis and is hollow inside, a heating wire is provided in the support block corresponding to the semicircular curved surface, which bends back and forth left and right and extends forward, a push switch is provided on one side of the support block, and the push switch is electrically connected to the heating wire, and a wire and a plug are provided outside the support block, and the plug, the wire and the push switch are electrically connected in sequence to form a power supply path for the heating wire. The device does not have a lighting structure for the arm support device, and blood sampling personnel cannot accurately puncture and find the blood vessel in a poorly lit environment. For this reason, the utility model proposes a blood sampling arm support, which can be used for arm support and is also provided with a lighting structure to facilitate blood sampling and puncture. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a nursing blood collection arm support, which has a practical structure and is easy to promote.

[0005] A nursing blood collection arm support, comprising a base and a lighting assembly;

[0006] The top surface of the base is provided with a supporting plate, which is an arc-shaped structure for supporting the arm; the interior of the base is a hollow cavity, and the side of the cavity is provided with an opening;

[0007] The lighting assembly is arranged in the cavity, and includes a column, a first arm, a second arm, and a lighting lamp. The column is fixed in the opening, one end of the first arm is rotatably connected to the column, and the other end of the first arm is rotatably connected to the second arm, and the distal end of the second arm is rotatably connected to the lighting lamp;

[0008] A power module for supplying power to the lighting lamp is provided in the cavity, and a power switch is provided on the side of the base.

[0009] Preferably, the first support arm can rotate in a horizontal plane, and the second support arm can rotate in a vertical plane.

[0010] Preferably, the first arm and the second arm are foldable and can enter the cavity after being folded; the size of the lighting lamp is smaller than the opening size of the cavity.

[0011] Preferably, the first support arm and the second support arm are rotationally connected via a damping bearing.

[0012] Preferably, the lower surface of the support plate is provided with reinforcing ribs.

[0013] Preferably, a disposable pad is provided on the upper surface of the support plate.

[0014] The beneficial effects of the utility model are:

[0015] This new nursing blood collection arm support features a base and lighting assembly. The base is equipped with a support plate for placing the arm, and the lighting assembly can be adjusted in angle and position to illuminate the blood vessels in the patient's arm. This allows medical staff to clearly observe the direction of the blood vessels, making puncture more convenient and improving the success rate of blood collection. After use, the lighting device is pushed into the cavity for convenient storage without taking up space. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 The utility model is a three-dimensional Figure 1 ;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3 The three-dimensional Figure 2 ;

[0020] 1-base, 2-support plate, 3-opening, 4-column, 5-support arm 1, 6-support arm 2, 7-lighting lamp, 8-reinforcement rib. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the utility model is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.

[0023] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0024] In the description of the embodiments of the present invention, "a plurality" represents at least 2.

[0025] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0026] As shown in the accompanying drawings, a nursing blood collection arm support includes a base 1 and a lighting assembly;

[0027] The top surface of the base 1 is provided with a support plate 2, which is an arc-shaped structure for supporting the arm; the lower surface of the support plate 2 is provided with a reinforcing rib 8; the upper surface of the support plate 2 is provided with a disposable pad, which is replaced each time it is used, clean and hygienic.

[0028] The interior of the base 1 is a hollow cavity, and an opening 3 is provided on the side of the cavity;

[0029] The lighting assembly is arranged in the cavity, and the lighting assembly includes a column 4, support arm 1 5, support arm 2 6 and a lighting lamp 7. The column 4 is fixed in the opening 3, one end of support arm 1 5 is rotatably connected to the column 4, and the other end is rotatably connected to support arm 2 6, and the end of support arm 2 6 is rotatably connected to the lighting lamp 7; support arm 1 5 can rotate in the horizontal plane, and support arm 2 6 can rotate in the vertical plane; support arm 1 5 and support arm 2 6 are foldable and can enter the cavity after folding; the size of the lighting lamp 7 is smaller than the size of the opening 3 of the cavity; support arm 1 5 and support arm 2 6 are both rotatably connected through a damping bearing.

[0030] A power module for supplying power to the lighting lamp 7 is provided in the cavity, and a power switch is provided on the side of the base 1 .

[0031] During use, the patient to be drawn places their arm on the support plate and secures the patient's arm with an elastic band as needed. The medical staff then pulls out the lighting assembly and adjusts the angles and positions of arm 1 5, arm 2 6, and lighting lamp 7 so that the light shines directly on the blood vessels in the patient's arm. This allows the medical staff to clearly observe the direction of the blood vessels, making puncture more convenient and improving the success rate of blood collection. After use, arm 2 is rotated to a position parallel to arm 1, and the lighting device is then pushed into the cavity for convenient storage without taking up space.

[0032] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the scope of protection of the present utility model patent.

Claims

1. A nursing blood collection arm support, comprising a base (1) and a lighting assembly; characterized in that: The top surface of the base (1) is provided with a supporting plate (2), and the supporting plate (2) is an arc-shaped structure for supporting the arm; the interior of the base (1) is a hollow cavity, and the side of the cavity is provided with an opening (3); The lighting assembly is arranged in the cavity, and comprises a column (4), a first support arm (5), a second support arm (6) and a lighting lamp (7); the column (4) is fixed in the opening (3); one end of the first support arm (5) is rotatably connected to the column (4), and the other end is rotatably connected to the second support arm (6); the end of the second support arm (6) is rotatably connected to the lighting lamp (7); A power module for supplying power to the lighting lamp (7) is provided in the cavity, and a power switch is provided on the side of the base (1).

2. The nursing blood collection arm support according to claim 1, characterized in that: The first support arm (5) can rotate in a horizontal plane, and the second support arm (6) can rotate in a vertical plane.

3. The nursing blood collection arm support according to claim 2, characterized in that: The first support arm (5) and the second support arm (6) are foldable and can enter the cavity after being folded; the size of the lighting lamp (7) is smaller than the size of the opening (3) of the cavity.

4. The nursing blood collection arm support according to claim 3, characterized in that: The support arm 1 (5) and the support arm 2 (6) are both rotatably connected via a damping bearing.

5. The nursing blood collection arm support according to claim 1, characterized in that: The lower surface of the support plate (2) is provided with reinforcing ribs (8).

6. The nursing blood collection arm support according to claim 1, characterized in that: The upper surface of the support plate (2) is provided with a disposable pad.

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