Arm pillow

Abstract

The utility model discloses an arm bolster which comprises a streamline arm cushion plate, the front face and the back face of the arm cushion plate are both fixedly connected with three-dimensional surrounding edges, a base plate is further arranged below the arm cushion plate, an air bag is fixedly connected to the position between the base plate and the arm cushion plate, and the input end of the air bag is connected with a negative pressure ball through a connecting pipe. The inflation heights of the air bags are sequentially reduced from the left side to the right side of the base plate; the air bag is fixedly connected to the position between the base plate and the arm base plate, inflation and deflation of the air bag are achieved through the negative pressure ball communicated with the air bag, so that the height between the base plate and the arm base plate is adjusted, and the arm base plate is in a streamline shape, so that the arm base plate is more attached to the forearm and the wrist.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an arm pillow. Background Art

[0002] In order to avoid infusion edema during clinical infusion, a towel is placed on the wrist to ensure that the palm and forearm are in the best position. The height adjustment is also achieved by stacking multiple layers of towels. Its stability is not high and it also increases the subsequent cleaning task. If a pillow-type pad is used, it is more difficult to clean and it is not convenient to adjust the height. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the arms are currently padded during infusion by mostly using towels or self-sewn small pillows, both of which increase the workload of cleaning, and the height of the padded arms is not ideal and difficult to adjust.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An arm pillow comprises a streamlined arm pad, the front and back of the arm pad are fixedly connected to a three-dimensional edge, a base plate is provided below the arm pad, an air bag is fixedly connected between the base plate and the arm pad, an input end of the air bag is connected to a negative pressure ball via a connecting tube, wherein the inflation height of the air bag decreases from the left side to the right side of the base plate;

[0006] The outer surface of the three-dimensional surrounding edge on the back of the arm pad is fixedly connected to the insulation pad through an elastic connecting belt, and a perspective window is provided in the middle of the outer surface of the insulation pad;

[0007] The outer surface of the other three-dimensional surrounding edge is bonded to the thermal insulation pad through Velcro.

[0008] Furthermore, an isolation film is attached to the sides of the arm pad and the thermal insulation pad that are close to each other.

[0009] Furthermore, the top of the arm pad is located on the left side of the airbag and is fixedly connected to a regular bin with an I-shaped cross-section. The top of the regular bin is provided with a groove adapted to the negative pressure ball, and the front of the regular bin is provided with a notch connected to the groove.

[0010] Working principle and beneficial effects: An airbag is fixedly connected between the base plate and the arm pad and the airbag is inflated and deflated through a negative pressure ball connected to the airbag to adjust the height between the base plate and the arm pad. The arm pad is streamlined to fit the forearm and wrist better. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model.

[0012] In the picture: 1. Arm pad; 2. Base plate; 3. Airbag; 4. Negative pressure ball; 5. Elastic connecting belt; 6. Insulation pad; 7. Perspective window; 8. Organizer. DETAILED DESCRIPTION

[0013] The present invention can be better understood according to the following embodiments.

[0014] The structures, proportions, sizes, etc. illustrated in the drawings of the specification are only used to match the contents disclosed in the specification for the understanding and reading of those familiar with this technology. They are not used to limit the conditions for the implementation of the utility model and therefore have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in the utility model without affecting the efficacy and purpose of the utility model. At the same time, terms such as "upper", "lower", "front", "back", and "middle" quoted in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the utility model. Changes or adjustments in their relative relationships should also be considered as the scope of the implementation of the utility model without substantially changing the technical content.

[0015] like Figure 1 As shown,

[0016] Example 1

[0017] An arm pillow comprises a streamlined arm pad 1, the front and back of the arm pad 1 are fixedly connected with three-dimensional edges, a base plate 2 is further provided below the arm pad 1, an air bag 3 is fixedly connected to the position between the base plate 2 and the arm pad 1, the input end of the air bag 3 is connected to a negative pressure ball 4 through a connecting tube, wherein the inflation height of the air bag 3 decreases from the left side to the right side of the base plate 2, the outer surface of the three-dimensional edge located on the back of the arm pad 1 is fixedly connected to a thermal insulation pad 6 through an elastic connecting belt 5, a perspective window 7 is provided in the middle of the outer surface of the thermal insulation pad 6, the outer surface of the other three-dimensional edge is bonded to the thermal insulation pad 6 by Velcro, and an isolation film is adhered to the side of the arm pad 1 and the thermal insulation pad 6 that are close to each other.

[0018] An airbag 3 is fixedly connected between the base plate 2 and the arm pad 1 and is inflated and deflated by a negative pressure ball 4 connected thereto to adjust the height between the base plate 2 and the arm pad 1. The arm pad 1 is streamlined to fit better with the forearm and wrist, and the top of the airbag 3 is inclined to reduce the discomfort caused by height adjustment.

[0019] The perspective window 7 is provided for easy observation of the infusion status. The thermal pad 6 keeps the arm warm and, together with the three-dimensional edge, limits the movement of the arm during infusion, avoiding the problem of needle rolling. The installed isolation film can be replaced, reducing the cleaning process and ensuring overall hygiene.

[0020] In Example 2, in order to facilitate the storage of the connecting tube and the negative pressure ball 4, a regularization bin 8 is provided on the arm pad 1. The specific structure is as follows: the top of the arm pad 1 is located on the left side of the airbag 3 and is fixedly connected to the regularization bin 8 with an "I"-shaped cross-section. The top of the regularization bin 8 is provided with a groove adapted to the negative pressure ball 4, and the front of the regularization bin 8 is provided with a notch connected to the groove. The connecting tube is wrapped around the outer surface of the regularization bin 8, and the negative pressure ball 4 is placed in the groove, making the entire equipment more regular and convenient for transfer and storage.

Claims

1. An arm pillow, characterized in that: The invention comprises a streamlined arm pad (1), wherein the front and back sides of the arm pad (1) are fixedly connected with three-dimensional edges, a base plate (2) is further provided below the arm pad (1), an air bag (3) is fixedly connected between the base plate (2) and the arm pad (1), an input end of the air bag (3) is connected to a negative pressure ball (4) via a connecting tube, wherein the inflation height of the air bag (3) decreases from the left side to the right side of the base plate (2); The outer surface of the three-dimensional surrounding edge on the back of the arm pad (1) is fixedly connected to a heat preservation pad (6) via an elastic connecting belt (5), and a perspective window (7) is provided in the middle of the outer surface of the heat preservation pad (6); The outer surface of the other three-dimensional surrounding edge is bonded to the thermal insulation pad (6) via Velcro.

2. The arm pillow according to claim 1, characterized in that: The arm pad (1) and the heat-insulating pad (6) are both attached with an isolation film on the sides close to each other.

3. The arm pillow according to claim 2, characterized in that: The top of the arm pad (1) is located on the left side of the air bag (3) and is fixedly connected to a regular bin (8) with an "I"-shaped cross section. A groove adapted to the negative pressure ball (4) is provided on the top of the regular bin (8), and a notch communicating with the groove is provided on the front of the regular bin (8).

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