A body position drainage side-lying cushion

Abstract

The utility model belongs to the field of medical nursing equipment, provide a body position drainage side lying cushion, including adjustable back cushion, both sides of adjustable back cushion all are provided with quick splicing part, both sides lower extreme of adjustable back cushion all are provided with gap groove, adjustable back cushion includes the cushion cover of inside bottom setting has bottom plate, the upside of bottom plate is provided with support air bag, is provided with support plate on support air bag, and the lower extreme of support plate is hinged with bottom plate, the upside of support plate fills and is provided with support sponge, the back of support air bag is provided with inflation assembly, the utility model discloses through the synergies of adjustable back cushion, inflation assembly, magic tape, controller, screw cap, flexible adjustment back cushion quantity and support angle, satisfy the body position demand of different body type patient, inflation assembly realizes the series connection and single inflation of support air bag, angle sensor real -time measurement and display flip angle, convenient accurate adjustment, and the support effect is good, and the use is flexible.

Description

Technical Field

[0001] This utility model belongs to the field of medical and nursing equipment, specifically a postural drainage side-lying mat. Background Technology

[0002] Postural drainage is an important method that uses gravity to promote the drainage of secretions from the respiratory tract or body cavity by adjusting the patient's position.

[0003] Traditional postural drainage typically relies on simple, fixed-angle foam pads or pillows to adjust the patient's position. These devices often lack sufficient support and stability, failing to provide sustained comfort, especially during prolonged treatments, where patients are prone to discomfort. Furthermore, traditional pads and pillows are difficult to precisely adjust according to the patient's body shape, drainage site, and other specific circumstances, failing to meet the individualized needs of different patients and resulting in low drainage efficiency. Utility Model Content

[0004] To address the aforementioned technical problems, this invention provides a postural drainage lateral decubitus mat, which solves the problem that existing postural drainage lateral decubitus mats cannot provide sufficient support and comfort, and are difficult to adjust precisely according to the patient's specific condition.

[0005] A lateral decubitus pad for body positioning and drainage includes an adjustable backrest. Both sides of the adjustable backrest are provided with quick-connect components for splicing multiple adjustable backrests together. The lower ends of both sides of the adjustable backrest are provided with notches and grooves.

[0006] The adjustable cushion includes a pad sleeve with a base plate at the bottom of the inner side, a support airbag on the upper side of the base plate, a support plate on the support airbag, and the lower end of the support plate is hinged to the base plate. The upper side of the support plate is filled with support sponge.

[0007] An inflation component is provided on the back of the support airbag to enable the inflation and deflation of the support airbag.

[0008] Preferably, an angle sensor is also provided inside the pad, the input end of the angle sensor is connected to the hinge shaft of the support plate and the base plate, and the hinge shaft is fixedly connected to the support plate.

[0009] Preferably, the bottom of the adjustable cushion is provided with an anti-slip pad, and the side of the adjustable cushion is provided with a controller. The controller is electrically connected to the angle sensor and is used to acquire, process and display the data from the angle sensor.

[0010] Preferably, the quick-assembly component uses two Velcro straps that work together, and the two Velcro straps are located on both sides of the pad sleeve.

[0011] Preferably, an arc-shaped support plate is provided inside the notch.

[0012] Preferably, the inflation assembly includes an air inlet disposed on the support airbag, the end of the air inlet is connected to a connecting pipe, and the end of the connecting pipe is rotatably connected to a threaded sleeve.

[0013] Preferably, the supporting airbag is further provided with an exhaust port, and a threaded cap is threadedly connected to the exhaust port, the thread of which is the same as that of the threaded sleeve.

[0014] Preferably, the air inlet is provided with a one-way air inlet valve, and the air outlet is provided with a one-way air outlet valve.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This utility model, through the combined use of adjustable backrests, inflatable components, Velcro, controllers, and threaded caps, allows for flexible adjustment of the number of adjustable backrests and the corresponding support angles to accommodate the positioning needs of patients of different body types. The inflatable components enable both tandem and individual inflation of the support airbags, offering high flexibility. Furthermore, by inflating the support airbags, the support plate can be flipped to adjust the support angle, which is measured in real time using an angle sensor and displayed by the controller, allowing for precise adjustment of the support angle. Compared to existing technologies, this model offers greater flexibility and better support.

[0017] 2. This utility model uses multiple adjustable cushions to flexibly splice together. The position of the notch can be adjusted according to the drainage position and drainage flow. The drainage tube passes through from the side and below and is supported and isolated by the arc-shaped support plate, which can prevent the drainage tube from being bent by pressure. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention when it is assembled and used.

[0019] Figure 2 This is a front view structural diagram of the present invention when it is assembled and used.

[0020] Figure 3 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0021] Figure 4 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0022] Figure 5 This is a schematic diagram of the internal structure of the air inlet and its related components of this utility model.

[0023] In the picture:

[0024] 1. Adjustable backrest; 101. Cushion cover; 102. Supporting sponge; 103. Supporting airbag; 104. Support plate; 105. Base plate; 106. Angle sensor; 2. Inflation assembly; 201. Air inlet; 202. Connecting pipe; 203. Exhaust nozzle; 204. Threaded sleeve; 3. Velcro; 4. Curved support plate; 5. Anti-slip mat; 6. Controller; 7. Threaded cap. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0026] As attached Figure 1 To be continued Figure 5 As shown:

[0027] This utility model provides a side-lying pad for body positioning and drainage, which includes an adjustable backrest 1 as the core unit. Through quick-assembly components, an inflatable component 2, an angle monitoring system, and a drainage tube support structure, it can achieve multi-position adaptive adjustment and precise drainage.

[0028] As attached Figure 3 To be continued Figure 4 As shown: The adjustable cushion 1 includes a cushion cover 101, a base plate 105, a support airbag 103, and a support sponge 102. The outer layer of the cushion cover 101 is made of skin-friendly and breathable fabric, and the interior houses the base plate 105, support airbag 103, and other components. Quick-connect components are provided on both sides to allow for horizontal splicing of multiple cushions. The base plate 105 is fixed to the bottom inner side of the cushion cover 101, and a support plate 104 is hinged to its side end, forming a flip-up support structure. The support airbag 103 is located between the support plate 104 and the base plate 105. After inflation, it pushes the support plate 104 to flip around the hinge axis, with an angle adjustment range of 15°-60°. The support sponge 102 fills the upper side of the support plate 104, providing soft support, and has a thickness of 3-5 cm. An angle sensor 106 is installed on the hinge axis between the support plate 104 and the base plate 105 to monitor the flip angle in real time.

[0029] As attached Figure 2 As shown: The bottom of the pad 101 is equipped with an anti-slip pad 5 (silicone material, coefficient of friction > 0.6) to prevent the pad from shifting.

[0030] As attached Figure 1 To be continued Figure 3 As shown: The quick-assembly component uses Velcro 3, which is sewn onto both sides of the pad cover 101. Adjacent pads are connected by Velcro.

[0031] As attached Figure 5As shown: The inflation assembly 2 includes an air inlet 201 and an air outlet 203. The air inlet 201 is embedded in the side of the supporting airbag 103 and is equipped with a one-way air inlet valve. A connecting pipe 202 is installed at its end. The air outlets 203 of adjacent pads can be connected in series through the air outlets 203 to achieve synchronous inflation of multiple pads. A threaded sleeve 204 is rotatably sleeved on the end of the connecting pipe 202. Its connection is mechanically sealed and threadedly matched with the air outlet 203, supporting quick assembly and disassembly.

[0032] As attached Figure 3 As shown: The exhaust nozzle 203 is located on the other side of the supporting airbag 103, and is threadedly connected to the threaded cap 7. It has a built-in one-way exhaust valve. When inflating alone, the cap is tightened to seal. If in series inflation is used, it is connected through the threaded sleeve 204. A single air pump can inflate multiple pads simultaneously through the connecting pipe 202; when inflating alone, rotating the threaded cap 7 closes the air passages of other pads, allowing for flexible switching of working modes.

[0033] As attached Figure 1 To be continued Figure 4 As shown: The controller 6 is integrated on the side of the pad 101 and is connected to the angle sensor 106 via a wire. The controller 6 is equipped with a power module, a data processing module, a communication interface module, an LCD screen, and a storage module. The angle data is displayed in real time through the LCD screen.

[0034] As attached Figure 1 To be continued Figure 3 As shown: The lower ends of both sides of the pad 101 are provided with notches and grooves, which are 3-5cm wide and 3cm high. The arc-shaped support plate 4 is embedded in the notch and groove, made of medical-grade ABS material with a smooth surface, to support the drainage tube and prevent it from being compressed.

[0035] Working principle: Based on the patient's body shape, 2-3 adjustable cushions 1 are horizontally glued together using Velcro 3 to form a support body of suitable length. Usually, two pairs of supports are used, one set placed in front of the chest and one set in the back. Remove the threaded cap 7, screw one end of the connecting tube 202 into the air inlet 201 of the first cushion, and connect the other end to the air pump. If individual inflation is required, disconnect the connecting tube 202 and tighten the exhaust nozzles 203 of the other cushions.

[0036] Start the air pump; after the support airbag 103 is inflated, it pushes the support plate 104 to flip, and the controller 6 displays the angle in real time. For example, when drainage of the lower lobe of the right lung is required in a right lateral decubitus position, adjust the angle to 45°±1° and tighten the threaded cap 7 to secure it. Place the drainage tube under the arc-shaped support plate 4 along the notch groove, with a tube bending radius >5cm to avoid sharp angle bends. The arc-shaped support plate 4 separates the body from the drainage tube, providing a rigid support space around the drainage tube to prevent the body from compressing the drainage tube and affecting the drainage effect. At the same time, the support sponge 102 provides flexible support for the body, preventing the arc-shaped support plate 4 from causing pressure discomfort to the body.

[0037] For obese patients, three pads are joined together, with the middle pad adjusted to a 30° angle and the two side pads adjusted to a 40° angle to form a stepped support and distribute body pressure.

[0038] The embodiments of this utility model are given for the purpose of illustration and description. Although the embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Any changes, modifications, substitutions and variations made by those skilled in the art to the above embodiments within the scope of this utility model should be included within the protection scope of this utility model.

Claims

1. A postural drainage lateral decubitus mat, characterized in that: It includes an adjustable backrest (1), and both sides of the adjustable backrest (1) are provided with quick splicing components to enable multiple adjustable backrests (1) to be spliced ​​together. Both sides of the adjustable backrest (1) are provided with notches and grooves at their lower ends. The adjustable cushion (1) includes a cushion cover (101) with a base plate (105) on its inner bottom, a support airbag (103) on the upper side of the base plate (105), a support plate (104) on the support airbag (103), and the lower end of the support plate (104) is hinged to the base plate (105). The upper side of the support plate (104) is filled with support sponge (102). An inflation assembly (2) is provided on the back of the support airbag (103) for inflating and deflating the support airbag (103).

2. The body position drainage lateral lying pad of claim 1, wherein: An angle sensor (106) is also provided inside the pad (101). The input end of the angle sensor (106) is connected to the hinge shaft of the support plate (104) and the base plate (105), and the hinge shaft is fixedly connected to the support plate (104).

3. The body position drainage lateral lying pad of claim 2, wherein: The adjustable cushion (1) has an anti-slip pad (5) at the bottom and a controller (6) on the side. The controller (6) is electrically connected to the angle sensor (106) and is used to acquire, process and display the data of the angle sensor (106).

4. The body position drainage lateral lying pad of claim 1, wherein: The quick-assembly component uses two Velcro straps (3) that work together, and the two Velcro straps (3) are located on both sides of the pad (101).

5. The body position drainage lateral lying pad of claim 1, wherein: An arc-shaped support plate (4) is provided inside the notch groove.

6. The body position drainage lateral lying pad of claim 1, wherein: The inflation assembly (2) includes an air inlet (201) disposed on the support airbag (103), the end of the air inlet (201) is connected to a connecting pipe (202), and the end of the connecting pipe (202) is rotatably connected to a threaded sleeve (204).

7. The body position drainage lateral lying cushion according to claim 6, characterized in that: The support airbag (103) is also provided with an exhaust nozzle (203), and a threaded cap (7) is threadedly connected to the exhaust nozzle (203). The threaded cap (7) has the same thread as the threaded sleeve (204).

8. The body position drainage lateral lying pad of claim 7, wherein: The air inlet (201) is provided with a one-way air inlet valve, and the air outlet (203) is provided with a one-way air outlet valve.

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