Prone position ventilation treatment platform

Abstract

The utility model relates to a prone position ventilation treatment platform. The prone position ventilation treatment platform comprises a foldable I-shaped pelvis frame arranged in a rectangular bedstead; the pelvis frame comprises a beam plate, and two pairs of supporting rods are symmetrically arranged at the two ends of the beam plate through rotating shafts respectively. The tail ends of the supporting rods arranged on the same side of the beam plate are fixed through shaft rods parallel to the beam plate, and the supporting rods comprise the first shaft rod and the second shaft rod. The bed frame is provided with a sliding groove in the length direction. The two ends of the first shaft rod are arranged in the sliding grooves. The two ends of the second shaft rod are in shaft connection with the bed frame in the extending direction of the sliding groove; the first shaft rod is linked by the electric cylinder based on the second shaft rod. The pelvis frame supports the pelvis and the abdomen of a patient, so that the waist support of the body is higher than the head when the patient is in the prone position, better stability is achieved when the patient is in the prone position, and discharge of airway secretions and oral secretions at the rear sections of the lower lobes of the double lungs is facilitated; the second air bag supports the abdomen of the patient, so that the abdomen pressure and respiratory resistance when the patient is in a prone position are reduced; the semicircular first air bag supports the head of a patient and can reserve a space for an artificial airway and a breathing circuit.

Description

Technical Field

[0001] The present invention relates to a treatment platform, and specifically to a prone position ventilation treatment platform, belonging to the technical field of medical care.

[0002] The present invention relates to the technical field of critical care nursing, and specifically to an electrically driven prone position ventilation treatment device. Background Art

[0003] Prone Position Ventilation (PPV) is a treatment method that improves oxygenation and ventilation by changing the patient's position from supine to prone. By changing the patient's body position, this method makes the distribution of pulmonary ventilation and oxygenation under the influence of gravity more uniform, thereby improving oxygenation, reducing alveolar collapse and pulmonary edema, and promoting the discharge of secretions.

[0004] This treatment method is widely used in patients with severe acute respiratory distress syndrome and other severe lung diseases.

[0005] Traditional prone position ventilation uses soft pillows to support at the bony prominences such as the head, shoulders, front chest, pelvis, and knees. However, the support and decompression effect of the soft pillow is limited, and the support effect is poor for obese patients who require long-term prone position ventilation treatment. When soft pillows are placed in front of the chest and pelvis, they will squeeze the chest and abdomen, affecting pulmonary ventilation and gastrointestinal peristalsis.

[0006] Currently, most of the prone position appliances on the market are inflatable air cushions. Although they have better support than soft pillows, the pressure distribution in different parts is不均衡 when using the air cushions. Patients will slide on the air cushion, resulting in body position deviation, affecting the ventilation effect, and at the same time increasing the risk of skin pressure injury. In addition, the sizes of the prone position air cushions on the market are single, and it is difficult to adapt to patients of different heights and weights; air leakage also occurs during long-term use.

[0007] Therefore, it is necessary to provide a new prone position ventilation treatment platform. Summary of the Invention

[0008] To solve the deficiencies of the prior art, the purpose of the present invention is to provide a prone position ventilation treatment platform.

[0009] To achieve the above objectives, the present invention adopts the following technical solutions:

[0010] A prone position ventilation treatment platform includes a foldable "I"-shaped pelvic frame disposed within a rectangular bed frame;

[0011] The pelvic frame includes a beam plate, and two pairs of support rods are symmetrically disposed at both ends of the beam plate through rotating shafts; the ends of the support rods on the same side of the beam plate are fixed by shaft rods parallel to the beam plate, including a first shaft rod and a second shaft rod;

[0012] The bed frame is provided with a slide groove along the length direction; the two ends of the first shaft rod are placed in the slide groove; the two ends of the second shaft rod are connected to the bed frame axis in the extension direction of the slide groove;

[0013] The first shaft is linked by an electric cylinder based on the second shaft.

[0014] The bed frame is provided with a bed board, which includes a first plate and a second plate covering both sides of the pelvic frame, a third plate supporting the feet, and a fourth plate supporting the chest and head; wherein the first plate is arranged near the fourth plate.

[0015] Furthermore, the fourth plate is provided with a first air bag for supporting the head.

[0016] Furthermore, the first airbag is semicircular.

[0017] Furthermore, the fourth plate is provided with a transparent breathing hole.

[0018] Furthermore, the first plate is provided with a second air bag for supporting the abdomen.

[0019] Furthermore, the second airbag is circular.

[0020] Furthermore, the inflation amount of the first airbag or the second airbag is adjusted by an air pump.

[0021] The board surface of the beam and slab is arc-shaped, and the end axis of the support rod is arranged at the bottom of the beam and slab.

[0022] The present invention is beneficial in that:

[0023] A prone ventilation treatment platform of the present invention supports the patient's pelvis and abdomen through a pelvic frame, so that the patient's waist support is higher than the head in the prone position, the patient has better stability in the prone position, and is convenient for the discharge of airway secretions and oral secretions in the posterior segment of the lower lobes of both lungs; the second airbag supports the patient's abdomen to reduce abdominal pressure and breathing resistance; the semicircular first airbag supports the patient's head, improves comfortable support and reserves space for an artificial airway and a breathing circuit.

[0024] The prone position ventilation treatment platform of the present invention has a simple structure, is easy to use, convenient to adjust, has good support and comfort, is suitable for patients of different body shapes, and has strong practicality and wide applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of the bed board.

[0026] Figure 2 It is a top view of the structural schematic diagram of the bed frame in the flattened state.

[0027] Figure 3 A side view of the structural schematic diagram of the bed frame in a supported state.

[0028] The meanings of the labels in the drawings are as follows: 1. First plate, 2. Second plate, 3. Third plate, 4. Fourth plate, 5. First airbag, 6. Second airbag, 7. Breathing hole, 8. Bed frame, 9. Beam plate, 10. Support rod, 11. First shaft rod, 12. Second shaft rod, 13. Electric cylinder, 14. Slide groove. Detailed implementation manners

[0029] The present invention will be specifically introduced below in conjunction with the drawings and specific embodiments.

[0030] A prone ventilation treatment platform is composed of a bed frame 8, a pelvic frame, a bed board, and airbags.

[0031] The bed frame 8 is rectangular; the pelvic frame is arranged within the frame of the bed frame 8 and is in an "I" shape.

[0032] The pelvic frame is composed of a beam plate 9 and four support rods 10. The top surface of the beam plate 9 is arc-shaped. One end of each of the four support rods 10 is pivotally connected to the bottom of the beam plate 9 and is symmetrically arranged on both sides of the beam plate 9 at both ends of the beam plate 9. The ends of the two support rods 10 on the same side of the beam plate 9 are respectively connected in series by a first shaft rod 11 and a second shaft rod 12 parallel to the beam plate 9.

[0033] Slide grooves 14 are respectively arranged on both sides of the bed frame 8. The two ends of the first shaft rod 11 extend and are slidably placed within the slide grooves 14. The two ends of the second shaft rod 12 extend and are pivotally connected to the bed frame 8. Preferably, the pivot connection points are located on the extension lines of the slide grooves 14. The two ends of the electric cylinder 13 are respectively connected to the middle parts of the first shaft rod 11 and the second shaft rod 12. That is, based on the relatively fixed second shaft rod 12, by driving the electric cylinder 13, the first shaft rod 11 can be linked to slide along the slide groove 14, thereby propping up the middle beam plate 9.

[0034] The bed board is composed of a first plate 1, a second plate 2, a third plate 3, and a fourth plate 4. Among them, the first plate 1 and the second plate 2 are respectively placed on both sides of the beam plate 9 and are used to support the pelvis and abdomen of the human body; the fourth plate 4 is used to support the head and chest, the third plate 3 is used to support the feet, and the first plate 1 is arranged close to the fourth plate 4.

[0035] The fourth plate 4 is further provided with a first airbag 5 for supporting the head. Preferably, the first airbag 5 is semi-circular. Inside the semi-circle, a breathing hole 7 penetrating the fourth plate 4 is provided.

[0036] The first plate 1 is further provided with a second airbag 6 for supporting the abdomen. Preferably, the second airbag 6 is circular.

[0037] The first airbag 5 and the second airbag 6 can both be connected to an air pump to replenish gas, and the bulging degree of the airbag can be adjusted by adjusting the amount of replenished gas, so that the airbag can be suitable for people of different body shapes and improve comfort.

[0038] When using,

[0039] The electric cylinder 13 (electric push rod) is used to push the patient up and down, so as to facilitate the adjustment of the height of the prone position of patients with different body shapes. The pelvis of the patient is supported by the beam plate 9 at the pelvis, so that the patient has better stability in the prone position.

[0040] The inflation volume of the second air bag 6 supporting the abdomen is adjusted to ensure the breathing of patients with different physiques and reduce abdominal pressure and breathing resistance.

[0041] The semicircular first airbag 5 can support patients with different face shapes and has better support than traditional soft pillows. When the patient undergoes mechanical ventilation, the semicircular cushion reserves space for the artificial airway and breathing circuit.

[0042] In the prone position, the waist support is higher than the head, which facilitates the discharge of airway secretions and oral secretions from the posterior segments of the lower lobes of both lungs.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present invention.

Claims

1. A prone ventilation treatment platform, characterized in that: It includes arranging a foldable "I"-shaped pelvic frame inside a rectangular bed frame; The pelvic frame includes a beam plate, and two pairs of support rods are symmetrically arranged at both ends of the beam plate through rotating shafts respectively; the ends of the support rods on the same side of the beam plate are fixed by a shaft rod parallel to the beam plate, including a first shaft rod and a second shaft rod; The bed frame is provided with a chute along the length direction; both ends of the first shaft rod are placed in the chute; both ends of the second shaft rod are pivotally connected to the bed frame; The first shaft rod is linked by an electric cylinder based on the second shaft rod.

2. The treatment platform according to claim 1, characterized in that: A bed board is arranged on the bed frame, and the bed board includes a first plate and a second plate covering both sides of the pelvic frame, a third plate supporting the feet, and a fourth plate supporting the chest and head; wherein, the first plate is arranged near the fourth plate.

3. The treatment platform according to claim 2, characterized in that: The fourth plate is provided with a first airbag for supporting the head.

4. The treatment platform according to claim 3, characterized in that: The first airbag is semicircular.

5. The treatment platform according to claim 2, characterized in that: The fourth plate is provided with permeable breathing holes.

6. The treatment platform according to claim 2, characterized in that: The first plate is provided with a second airbag for supporting the abdomen.

7. The treatment platform according to claim 6, characterized in that: The second airbag is circular.

8. The treatment platform according to claim 1, characterized in that: The plate surface of the beam plate is arc-shaped, and the end shafts of the support rods are arranged at the bottom of the beam plate.

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