Severe prone position ventilation nursing pillow

Abstract

The utility model discloses a critical prone position ventilation nursing pillow, and relates to the technical field of nursing pillows, the critical prone position ventilation nursing pillow comprises a bottom plate, the upper end of the bottom plate is slidably connected with a first protrusion and a second protrusion, elastic mechanisms are symmetrically arranged between the first protrusion and the second protrusion, the upper end of the bottom plate is fixedly connected with a vertical fixing plate, the fixing plate is in threaded connection with a screw rod, and the screw rod is in threaded connection with the bottom plate. The screw penetrates through the fixing plate and is rotationally connected with a triangular block, moving strips are fixedly connected to the outer side faces, close to each other, of the first protrusion and the second protrusion, and the end faces, close to the triangular block, of the moving strips are matched with the inclined face of the triangular block; the problem that in the prior art, the distance between the first protrusion and the second protrusion is difficult to adjust according to the facial features of the patient, and consequently the device cannot adapt to the facial feature difference of different patients is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing pillows, in particular to a severe prone ventilation nursing pillow. Background Art

[0002] Acute respiratory distress syndrome is a disease that often occurs in patients with severe pulmonary infections. Clinically, the prone ventilation method is often used to improve the ventilation status of the lungs and improve the treatment effect. Therefore, a severe prone ventilation nursing pillow is required.

[0003] The Chinese utility model with the publication number CN215193187U proposes a new silicone pillow for prone ventilation of hypoxemia in severe patients: including a pillow body, on which a first protrusion and a second protrusion are provided. The first protrusion is used for placing the mandible, and the second protrusion is used for placing the forehead.

[0004] The prior art has the following defects: The first protrusion and the second protrusion are fixedly arranged. The facial features of patients usually have certain differences. It is difficult for the prior art to adjust the distance between the first protrusion and the second protrusion according to the facial features of patients, resulting in the inability to adapt to the facial feature differences of different patients. Content of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model proposes a severe prone ventilation nursing pillow, which solves the problem in the prior art that it is difficult to adjust the distance between the first protrusion and the second protrusion according to the facial features of patients, resulting in the inability to adapt to the facial feature differences of different patients.

[0006] To achieve the above object, according to an embodiment of the first aspect of the utility model, a severe prone ventilation nursing pillow is proposed, including: a bottom plate, on the upper end of which a first protrusion and a second protrusion are slidably connected. An elastic mechanism is symmetrically arranged between the first protrusion and the second protrusion. A vertical fixing plate is fixedly connected to the upper end of the bottom plate. A screw rod is threadedly connected to the fixing plate. The screw rod penetrates through the fixing plate and is rotatably connected to a triangular block. The outer sides of the first protrusion and the second protrusion close to each other are fixedly connected with moving strips. The end face of the moving strip close to the triangular block is adapted to the inclined surface of the triangular block, and the moving strip abuts against the inclined surface of the triangular block.

[0007] As a further scheme of the utility model: The bottom ends of the first protrusion and the second protrusion are fixedly connected with sliders. The upper end of the bottom plate is provided with a chute adapted to the sliders. The sliders are slidably connected in the chute. A first arc-shaped groove is arranged on the first protrusion, and a second arc-shaped groove is arranged on the second protrusion. Both the first arc-shaped groove and the second arc-shaped groove are arc-shaped structures. The first protrusion and the second protrusion are made of silicone material.

[0008] As a further solution of the present utility model: The elastic mechanism includes two fixed blocks and a spring. One of the fixed blocks is fixedly connected to the outer side surface of the second protrusion, and the other fixed block is fixedly connected to the outer side surface of the first protrusion. The spring is fixedly connected between the two fixed blocks.

[0009] As a further solution of the present utility model: The top view cross-section of the triangular block is triangular. The bottom end of the triangular block is fixedly connected with a limiting rod, and a limiting groove is opened at the upper end of the bottom plate. The bottom of the limiting rod is slidably connected in the limiting groove.

[0010] As a further solution of the present utility model: A partition plate is slidably connected between the first protrusion and the second protrusion. Moving grooves adapted to the partition plate are opened on both the first protrusion and the second protrusion. The end of the partition plate is slidably connected in the moving groove. The partition plate is located above the screw rod and the triangular block.

[0011] As a further solution of the present utility model: A plurality of anti-slip protrusions are fixedly arranged at the bottom of the bottom plate, and the anti-slip protrusions are arranged in a linear array structure.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] The distance between the first protrusion and the second protrusion can be adjusted according to the individual facial features of the patient: Rotate the screw rod, and the screw rod drives the triangular block to move forward. The inclined surface of the triangular block squeezes the moving strips on both sides, so that the moving strips on both sides move away from each other. During this process, the spring is in a stretched state; Rotate the screw rod in the reverse direction, and the screw rod drives the triangular block to move backward. The two moving strips gradually approach under the action of the spring resilience, thereby adjusting the distance between the first protrusion and the second protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the present utility model without a partition plate;

[0016] Figure 3 is an enlarged view of part A of the present utility model;

[0017] Figure 4 is a top view structural diagram of the present utility model.

[0018] In the figure: 1. Bottom plate; 2. First protrusion; 21. First arc-shaped groove; 3. Second protrusion; 31. Second arc-shaped groove; 4. Partition plate; 5. Moving groove; 6. Screw rod; 7. Fixed block; 8. Spring; 9. Moving strip; 10. Triangular block; 11. Fixed plate; 12. Limiting rod; 13. Limiting groove; 14. Anti-slip protrusion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] As Figures 1-4 shown, a severe prone ventilation nursing pillow includes: a bottom plate 1, and a first protrusion 2 and a second protrusion 3 are slidably connected to the upper end of the bottom plate 1.

[0021] Sliders are fixedly connected to the bottom ends of the first protrusion 2 and the second protrusion 3, and sliding grooves adapted to the sliders are formed in the upper end of the bottom plate 1, and the sliders are slidably connected in the sliding grooves.

[0022] A first arc-shaped groove 21 is provided on the first protrusion 2 for placing the forehead position of the patient, a second arc-shaped groove 31 is provided on the second protrusion 3 for placing the mandible of the patient, both the first arc-shaped groove 21 and the second arc-shaped groove 31 are of arc-shaped structures, and the first protrusion 2 and the second protrusion 3 are made of silica gel material.

[0023] An elastic mechanism is symmetrically arranged between the first protrusion 2 and the second protrusion 3. The elastic mechanism includes two fixing blocks 7 and a spring 8. One of the fixing blocks 7 is fixedly connected to the outer side surface of the second protrusion 3, the other fixing block 7 is fixedly connected to the outer side surface of the first protrusion 2, and the spring 8 is fixedly connected between the two fixing blocks 7.

[0024] A vertical fixing plate 11 is fixedly connected to the upper end of the bottom plate 1. A screw rod 6 is threadedly connected to the fixing plate 11. The screw rod 6 penetrates through the fixing plate 11 and is rotatably connected to a triangular block 10. The top view cross-section of the triangular block 10 is triangular. A limiting rod 12 is fixedly connected to the bottom end of the triangular block 10. A limiting groove 13 is formed in the upper end of the bottom plate 1, and the bottom of the limiting rod 12 is slidably connected in the limiting groove 13. By rotating the screw rod 6, the screw rod 6 can drive the triangular block 10 to move forward or backward.

[0025] Moving strips 9 are fixedly connected to the outer side surfaces of the first protrusion 2 and the second protrusion 3 that are close to each other. The end surface of the moving strip 9 close to the triangular block 10 is adapted to the inclined surface of the triangular block 10, and the moving strip 9 abuts against the inclined surface of the triangular block 10.

[0026] By rotating the screw rod 6, the screw rod 6 drives the triangular block 10 to move forward. The inclined surface of the triangular block 10 presses the moving strips 9 on both sides, so that the moving strips 9 on both sides move away from each other. In this process, the spring 8 is in a stretched state; by rotating the screw rod 6 in the reverse direction, the screw rod 6 drives the triangular block 10 to move backward, and the two moving strips 9 gradually approach under the restoring force of the spring 8, thereby adjusting the distance between the first protrusion 2 and the second protrusion 3.

[0027] A partition plate 4 is slidably connected between the first protrusion 2 and the second protrusion 3. Moving grooves 5 adapted to the partition plate 4 are provided on both the first protrusion 2 and the second protrusion 3. The end of the partition plate 4 is slidably connected in the moving groove 5. The partition plate 4 is located above the screw 6 and the triangular block 10, and the partition plate 4 is used to block the parts below it.

[0028] A plurality of anti-slip protrusions 14 are fixedly arranged at the bottom of the bottom plate 1, and the anti-slip protrusions 14 are arranged in a linear array structure. The anti-slip protrusions 14 are used to prevent the bottom plate 1 from sliding.

[0029] Working principle:

[0030] According to the personal facial features of the patient, adjust the distance between the first protrusion 2 and the second protrusion 3: Rotate the screw 6, the screw 6 drives the triangular block 10 to move forward, and the inclined surface of the triangular block 10 presses the moving strips 9 on both sides, so that the moving strips 9 on both sides move away from each other. During this process, the spring 8 is in a stretched state; Rotate the screw 6 in the reverse direction, the screw 6 drives the triangular block 10 to move backward, and the two moving strips 9 gradually approach under the action of the resilience of the spring 8, thereby adjusting the distance between the first protrusion 2 and the second protrusion 3;

[0031] After adjusting the distance between the first protrusion 2 and the second protrusion 3, place the forehead of the patient on the first arc groove 21, and place the lower jaw of the patient on the second arc groove 31. Since both the first arc groove 21 and the second arc groove 31 are arranged in an arc structure, the face can be better fixed to prevent the head from sliding to both sides.

[0032] The above embodiments are only used to illustrate the technical method of the present invention and not to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical method of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A critically ill prone position ventilation nursing pillow, characterized in that: include: A bottom plate (1), the upper end of the bottom plate (1) is slidably connected with a first protrusion (2) and a second protrusion (3), an elastic mechanism is symmetrically arranged between the first protrusion (2) and the second protrusion (3), the upper end of the bottom plate (1) is fixedly connected with a vertical fixing plate (11), the fixing plate (11) is threadedly connected with a screw rod (6), the screw rod (6) passes through the fixing plate (11) and is rotatably connected with a triangular block (10), the outer side surfaces of the first protrusion (2) and the second protrusion (3) close to each other are fixedly connected with a moving bar (9), the end surface of the moving bar (9) close to the triangular block (10) is adapted to the inclined surface of the triangular block (10), and the moving bar (9) abuts against the inclined surface of the triangular block (10).

2. A critically ill prone position ventilation nursing pillow according to claim 1, characterized in that: The bottom ends of the first protrusion (2) and the second protrusion (3) are fixedly connected with a slider, the upper end of the bottom plate (1) is provided with a slide groove adapted to the slider, the slider is slidably connected in the slide groove, the first protrusion (2) is provided with a first arc groove (21), the second protrusion (3) is provided with a second arc groove (31), the first arc groove (21) and the second arc groove (31) are both in an arc-shaped structure, and the first protrusion (2) and the second protrusion (3) are made of silicone material.

3. A critically ill prone position ventilation nursing pillow according to claim 1, characterized in that: The elastic mechanism comprises two fixed blocks (7) and a spring (8), wherein one fixed block (7) is fixedly connected to the outer side surface of the second protrusion (3), the other fixed block (7) is fixedly connected to the outer side surface of the first protrusion (2), and the spring (8) is fixedly connected between the two fixed blocks (7).

4. A critically ill prone position ventilation nursing pillow according to claim 1, characterized in that: The cross section of the triangular block (10) is triangular when viewed from above. The bottom end of the triangular block (10) is fixedly connected to a limiting rod (12). The upper end of the bottom plate (1) is provided with a limiting groove (13). The bottom of the limiting rod (12) is slidably connected in the limiting groove (13).

5. A critically ill prone position ventilation nursing pillow according to claim 1, characterized in that: A partition plate (4) is slidably connected between the first protrusion (2) and the second protrusion (3), and a movable groove (5) adapted to the partition plate (4) is provided on the first protrusion (2) and the second protrusion (3). The end of the partition plate (4) is slidably connected in the movable groove (5), and the partition plate (4) is located above the screw rod (6) and the triangular block (10).

6. A critically ill prone position ventilation nursing pillow according to claim 1, characterized in that: A plurality of anti-skid protrusions (14) are fixedly arranged at the bottom of the base plate (1), and the anti-skid protrusions (14) are arranged in a linear array structure.

Images