Pressure damage prevention protection structure

Abstract

The invention provides a pressure damage prevention protection structure which comprises a supporting table top, a plurality of supporting legs are arranged at the bottom of the supporting table top, a strip-shaped through hole penetrating through the whole supporting table top is formed in the supporting table top, an upper opening of the strip-shaped through hole is provided with a step, and the two sides of an auxiliary pad are erected on the steps on the two sides. The auxiliary cushion comprises an elastic inflatable cushion and a plurality of connecting blocks sequentially arranged on the lower surface of the elastic inflatable cushion, and every two adjacent connecting blocks are hinged through a hinge piece. The supporting table top is placed below the portion, prone to pressure injury, of a patient and used for supporting the portion of the patient, the extrusion time is shortened by taking away the auxiliary pad at intervals, and the portion, prone to pressure injury, of the patient is suspended through the strip-shaped through hole formed in the supporting table top, so that the extrusion time is shortened.

Description

Technical Field

[0001] The invention relates to the medical field, and in particular to a pressure injury protection structure. Background Art

[0002] Pressure injury is the damage and necrosis of tissue caused by long-term pressure on local tissue, impaired blood circulation, and continuous ischemia, hypoxia, and malnutrition. Intraoperative pressure injury is skin injury that occurs during or after surgery, from a few hours to 6 days after surgery, and is most common 1 to 3 days after surgery. Intraoperative pressure injury not only increases the physiological and psychological burden on surgical patients and prolongs hospitalization time, but also increases the consumption of medical resources. It is the focus of attention and improvement of operating room nursing. Summary of the invention

[0003] The problem to be solved by the present invention is to provide a pressure injury protection structure to help reduce or prevent pressure injuries in view of the above-mentioned deficiencies in the prior art.

[0004] To achieve the above-mentioned objectives, the present invention adopts the following technical solutions: a pressure damage protection structure, comprising a support table top, a plurality of support legs are arranged at the bottom of the support table top, the support table top is provided with a strip through hole running through the entire support table top, the upper opening of the strip through hole has a step, the two sides of the auxiliary pad are resting on the steps on both sides, the auxiliary pad comprises an elastic inflatable pad and a plurality of connecting blocks arranged in sequence on the lower surface of the elastic inflatable pad, and two adjacent connecting blocks are hinged by a hinge.

[0005] Furthermore, a horizontal plate is provided between the supporting legs, a slide groove is provided on the horizontal plate, two first sliders and a second slider that can slide in the slide groove are installed in the slide groove, the first slider and the second slider both have built-in driving mechanisms, the first slider and the second slider are both provided with a first electromagnet, a vertical through hole is provided on the step which vertically passes through the supporting table surface, the width of the vertical through hole is greater than or equal to the length of a single connecting block and hinge, and the connecting block is an iron block.

[0006] Furthermore, the support table is provided with an arc-shaped sliding cavity, a third slider with a built-in driving mechanism is provided in the arc-shaped sliding cavity, a servo motor is provided on the third slider, the output shaft of the servo motor is connected to an iron core, a coil is wound on the iron core, and a through hole is provided on the support table to connect the arc-shaped sliding cavity and correspond to the connecting block.

[0007] Furthermore, the arc-shaped sliding cavity includes an arc-shaped sliding groove and a fan-shaped inner cavity which are interconnected, the arc-shaped sliding groove is adapted to the third sliding block, and the fan-shaped inner cavity provides a movable space for the iron core.

[0008] Furthermore, the iron core is provided with a spiral groove along the outer surface, and the coil is embedded in the spiral groove.

[0009] Compared with the prior art, the present invention has the following beneficial effects: the present invention places the support table under the part of the patient that is prone to pressure injury to support the patient, reduces the squeezing time by removing the auxiliary pad at intervals, and allows the part of the patient that is prone to pressure injury to be suspended in the air by the strip through holes provided on the support table, thereby reducing the squeezing time; at the same time, when support is needed, the auxiliary pad is placed on the step to support the patient, and at the same time, the patient's condition can be observed through the strip through holes to avoid directly moving the patient's position.

[0010] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A schematic front view of a pressure damage protection structure.

[0012] Figure 2 A side view of a pressure damage protection structure.

[0013] Figure 3 This is a schematic diagram of the auxiliary pad structure.

[0014] Figure 4 A schematic diagram of the structure of the support table. DETAILED DESCRIPTION

[0015] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0016] The present invention proposes an anti-pressure injury protection structure, including a support table 1, a plurality of support legs 2 are arranged at the bottom of the support table 1, the support table 1 is designed with multiple sizes for adapting to the patient's limbs or upper torso, etc., the support legs 2 are at least 4 for supporting the support table 1, the support table 1 is placed on a hospital bed or an operating bed, and a placement groove can be correspondingly arranged on the hospital bed or the operating bed, the placement groove is adapted to the support table 1, the upper surface of the support table 1 is flush with the upper surface of the hospital bed or the operating bed, the support table 1 is provided with a strip through hole 3 running through the entire support table 1, the upper opening of the strip through hole 3 has a step 4, and auxiliary pads 5 are arranged on both sides of the steps 4 and The auxiliary pad 5 is flush with the support table surface 1, and the cross-section of the auxiliary pad 5 covers the surface of the strip through hole 3 and the step 4. The auxiliary pad 5 includes an elastic inflatable pad 6 and a plurality of connecting blocks 7 which are sequentially arranged and connected to the lower surface of the elastic inflatable pad 6, and two adjacent connecting blocks 7 are hinged by a hinge 8; the elastic inflatable pad 6 has an inner cavity and an air nozzle is arranged on the elastic inflatable pad 6, and air is inflated into the inner cavity through the air nozzle so that the elastic inflatable pad 6 supports the patient's body part while having elasticity to increase the patient's comfort, and the connecting blocks 7 are connected by using the plurality of hinges 8 connected to each other so that the auxiliary pad 5 can be prevented from being compressed and sliding into the strip through hole 3 when both sides are placed on the steps 4 on both sides.

[0017] When it is necessary to expose the locally compressed part of the patient, a transverse plate 9 is provided between the supporting legs 2, and a slide groove 10 is provided on the transverse plate 9, and two first sliders 11 and second sliders 12 that can slide in the slide groove 10 are installed in the slide groove 10, and the first slider 11 and the second slider 12 are both built-in with a driving mechanism, and the first slider 11 and the second slider 12 are moved to the bottom of the other side of the auxiliary pad 5 that needs to be removed by controlling the driving mechanism, and the first slider 11 and the second slider 12 are both provided with a first electromagnet, and the step 4 is provided with a vertical through hole 13 that vertically penetrates the supporting table 1, and the width of the vertical through hole 13 is greater than or equal to the length of a single connecting block 7 and a hinge 8 so that the auxiliary pad 5 can pass through the vertical through hole 13, and the thickness of the auxiliary pad 5 is less than the width of the vertical through hole 13, and the connecting block 7 is an iron block, and then the first electromagnet is started to attract the iron block so that the two ends of the auxiliary pad 5 are partially attracted to the first electromagnet through the vertical through hole 13 On, thereby exposing the part of the auxiliary pad 5 that has been sucked away so that the local patient part is suspended; for example, when it is necessary to suspend the left side of the strip through hole 3, the first slider 11 and the second slider 12 are moved to the middle and the right side respectively under the control of the built-in driving mechanism of the prior art, and then the first electromagnet is controlled to be energized to attract the middle and right sides of the auxiliary pad 5 to move downward to expose the left side. It should be noted that the part that can be suspended is the left side or the right side; when the left side is suspended, the first slider 11 is located in the middle, and the second slider 12 is located on the right side, and at the same time, the two ends of the auxiliary pad 5 can respectively pass through the vertical through hole 13 and then pass through the strip through hole 3 to be attracted by the first electromagnet on the first slider 11 and the second slider 12; the first slider 11 and the second slider 12 can adjust the connection block 7 to move to the opening of the vertical through hole 13 by sliding to facilitate passing; when the two ends of the auxiliary pad 5 are in contact with the first slider 11 and the second slider 12 respectively, the part of the auxiliary pad 5 located on the step 4 is horizontal.

[0018] The support table 1 is provided with an arc-shaped sliding cavity 14, and a third slider 15 with a built-in driving mechanism is provided in the arc-shaped sliding cavity 14. A servo motor 16 is provided on the third slider 15, and the output shaft of the servo motor 16 is connected to an iron core 17, and a coil is wound on the iron core 17. A through hole is provided on the support table 1 to connect the arc-shaped sliding cavity 14 and correspond to the connecting block 7; when it is necessary to make the auxiliary pad 5 return to the step 4, the third slider 15 is started to make the end of the iron core 17 correspond to the connecting block 7 under the two side ends of the auxiliary pad 5, and then the coil is energized so that the auxiliary pad 5 is moved back to the step 4. The iron core 17 attracts the connecting block 7, i.e., the iron block, and then the third slider 15 is started to make the iron core 17 flush with the connecting block 7 horizontally and the servo motor 16 is started to drive the iron core 17 to rotate so as to pull out the auxiliary pad 5 located under the step 4, and then the third slider 15 on the other side that is relatively set is started to operate synchronously; the arc-shaped sliding cavity 14, the third slider 15, the servo motor 16, the iron core 17 and the coil are a pair respectively located on both sides of the strip-shaped through hole 3; the arc-shaped sliding cavity 14 includes an arc-shaped sliding groove and a fan-shaped inner cavity that are interconnected, and the arc-shaped The slide groove is adapted to the third slider 15, and the fan-shaped inner cavity provides a movable space for the iron core 17; the iron core 17 is provided with a spiral groove along the outer surface, and the coil is embedded in the spiral groove; when it is necessary to make the auxiliary pad 5 return to the step 4, the second slider 12 pulls the right end of the auxiliary pad 5 to move in the direction of the transverse plate 9, and at the same time, the first electromagnet of the first slider 11 is powered off so that the left end of the auxiliary pad 5 leaves the first slider 11, until the left end of the auxiliary pad 5 passes through the strip through hole 3 and the vertical through hole 13 and then returns to the platform On step 4, the iron core 17 then corresponds to the iron block on the left side of the auxiliary pad 5, and then the first electromagnet on the second slider 12 is disconnected and energized, and then the iron core 17 is energized to attract the iron block to the iron core 17, thereby pulling out the right end of the auxiliary pad 5; the position of the iron core 17 is adjusted by the third slider 15. When the iron core 17 corresponds vertically to the iron block, the magnetic force reaches the maximum and can attract the situation when the left end of the auxiliary pad 5 is far away. At the same time, when the iron core 17 corresponds parallel to the iron block, the auxiliary pad 5 can also be wrapped on the iron core 17 for storage.

[0019] The support table 1 also has a controller and a processor that are connected to each other. The controller is connected to the first slider 11, the second slider 12, the third slider 15, the servo motor 16 and the coil. The first slider 11, the second slider 12, the third slider 15 and the servo motor 16 are respectively controlled to work and the coil is energized through the controller. The first slider 11, the second slider 12 and the third slider 15 are all existing technologies with a driving mechanism and a driving system, wherein the driving mechanism has a driving wheel connected to the driving system; the upper surface 18 of the support table 1 is flush with the upper surface of the elastic inflatable cushion 6 after inflation.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A pressure damage protection structure, characterized in that: The invention comprises a support table (1), wherein a plurality of support legs (2) are arranged at the bottom of the support table (1), the support table (1) is provided with a strip-shaped through hole (3) which runs through the entire support table (1), the upper opening of the strip-shaped through hole (3) has a step (4), and two sides of an auxiliary pad (5) are mounted on the steps (4) on both sides, and the auxiliary pad (5) comprises an elastic inflatable pad (6) and a plurality of connecting blocks (7) which are arranged in sequence on the lower surface of the elastic inflatable pad (6), and two adjacent connecting blocks (7) are hinged by a hinge member (8).

2. The pressure damage protection structure according to claim 1, characterized in that: A transverse plate (9) is provided between the support legs (2), a slide groove (10) is provided on the transverse plate (9), two first sliders (11) and second sliders (12) which can slide in the slide groove (10) are installed in the slide groove (10), the first slider (11) and the second slider (12) are both equipped with a built-in driving mechanism, the first slider (11) and the second slider (12) are both provided with a first electromagnet, the step (4) is provided with a vertical through hole (13) which vertically passes through the support table (1), the width of the vertical through hole (13) is greater than or equal to the length of a single connecting block (7) and a hinge (8), and the connecting block (7) is an iron block.

3. The pressure damage protection structure according to claim 2, characterized in that: The support table (1) is provided with an arc-shaped sliding cavity (14), a third slider (15) with a built-in driving mechanism is provided in the arc-shaped sliding cavity (14), a servo motor (16) is provided on the third slider (15), an output shaft of the servo motor (16) is connected to an iron core (17), a coil is wound on the iron core (17), and a through hole is provided on the support table (1) to communicate with the arc-shaped sliding cavity (14) and correspond to the connecting block (7).

4. The pressure damage protection structure according to claim 3, characterized in that: The arc-shaped sliding cavity (14) comprises an arc-shaped sliding groove and a fan-shaped inner cavity which are interconnected, the arc-shaped sliding groove is adapted to the third sliding block (15), and the fan-shaped inner cavity provides a movable space for the iron core (17).

5. The pressure damage protection structure according to claim 3, characterized in that: The iron core (17) is provided with a spiral groove along the outer surface, and the coil is embedded in the spiral groove.

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