CN210205184U

CN210205184U - Prone position ventilation pillow

Info

Publication number: CN210205184U
Application number: CN201920790181.0U
Authority: CN
Inventors: Zhen Liu; 刘珍; Yexiang Fang; 方业香; Lei Wan; 万磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-31
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to a prone position ventilation pillow, which comprises a front ventilation pillow, a rear ventilation pillow, a left ventilation pillow, a right ventilation pillow and a ventilation pillow cover, wherein the ventilation pillow cover wraps and fixes the front ventilation pillow, the rear ventilation pillow, the left ventilation pillow and the right ventilation pillow in a hollow U shape; the cross section of the front inflatable pillow is in a fan shape, and the cross sections of the rear inflatable pillow, the left inflatable pillow and the right inflatable pillow are in a trapezoid shape; the front, the rear, the left and the right inflatable pillows are internally provided with transverse partition layers; the front, back, left and right inflatable pillows are provided with air inlet pipes and air outlet pipes, the air inlet pipes are arranged below the cutting layers, the air outlet pipes are arranged above the cutting layers, and the cutting layers are provided with air holes which are uniformly distributed. When the prone position ventilation pillow is used, the air is inflated and deflated circularly, and the blood circulation of the skin of the head and the face can be promoted, so that the pressure injury is prevented; the hollow U-shaped part can suspend the eyes, mouth and nose of the patient, so as to ensure the ventilation of the patient and the body position drainage.

Description

Prone position ventilation pillow

Technical Field

The utility model belongs to medical auxiliary assembly field, in particular to prone position is ventilated.

Background

Prone Position Ventilation (PPV) can relieve pressure on the lung tissue on the back side of a patient, promote pulmonary alveolar atelectasis, and improve gas exchange. To date, PPV has been considered as a simple and feasible treatment and care measure for correcting refractory hypoxemia in patients with Acute Lung Injury (ALI) and Acute Respiratory Distress Syndrome (ARDS), and prone position ventilation is used as an auxiliary treatment means to increase the functional residual capacity of patients and improve the movement pattern and position of diaphragm muscles. Is beneficial to the drainage of secretion and improves the perfusion of ventilation and blood flow. Reduce the compression of the diaphragm and the heart to the lung, improve the compliance of the chest wall and promote the expansion of the lung at the atelectasis part. Thereby regulating the ventilation and perfusion ratio of the lung.

Previous studies have shown complications of prone position ventilation: 1. the nursing difficulty of the prone position ventilation patient is higher than that of the supine position patient, and especially important pipelines such as a tracheal cannula, a nasointestinal tube and the like can be folded, dragged or separated in the turning process, so that the occurrence rate of unplanned tube drawing is increased; 2. meanwhile, the clinical nursing is challenged by the obvious increase of the pressure sore incidence rate (especially on the face and the chest of a patient) when the patient is ventilated in the prone position.

The neurosurgical patient is a high risk group who generates pressure sores, the head of the patient needs to be laid on a bed for rest after the operation, the head needs to be braked, the skin of the head is thin, pressure sores are easy to generate, and the pressure sores are caused by blood circulation disorder. The local skin of the body is pressed and can not supply nutrition required by the skin and subcutaneous tissues, so that the local tissues lose normal functions to form ulceration and necrosis, and the nursing work difficulty is increased.

Therefore, it is necessary to provide a prone position ventilation pillow to avoid the above-mentioned hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: provides a prone position ventilation pillow.

In order to achieve the above object, the present invention provides the following technical solutions:

a prone position ventilation pillow comprises a front ventilation pillow, a rear ventilation pillow, a left ventilation pillow, a right ventilation pillow and a ventilation pillow cover, wherein the ventilation pillow cover wraps and fixes the front ventilation pillow, the rear ventilation pillow, the left ventilation pillow and the right ventilation pillow to form a hollow U shape; the cross section of the front inflatable pillow is in a fan shape, and the cross sections of the rear inflatable pillow, the left inflatable pillow and the right inflatable pillow are in a trapezoid shape; the front, the rear, the left and the right inflatable pillows are internally provided with transverse partition layers; the front, back, left and right inflatable pillows are provided with air inlet pipes and air outlet pipes, the air inlet pipes are arranged below the cutting layers, the air outlet pipes are arranged above the cutting layers, and the cutting layers are provided with air holes which are uniformly distributed.

Preferably, zippers are arranged on the outer sides of the periphery of the air pillow cover; the left side surface and the right side surface of the air pillow cover are respectively provided with a first buckle and a second buckle.

Preferably, the first buckle and the second buckle are both in a semi-elliptical shape.

Preferably, the material of the air pillow cover adopts a coating of cotton oxford cloth.

Preferably, the upper arc length of the front inflatable pillow is 18-22cm, the lower arc length is 38-42cm, and the diameter is 8-12 cm; the upper bottoms of the rear, left and right inflatable pillows are 45-55cm long, and the lower bottoms are 14-16cm long.

Preferably, the upper arc length of the front inflatable pillow is 20cm, the lower arc length is 40cm, and the diameter is 10 cm; the upper bottoms of the rear, left and right inflatable pillows are 50cm long, and the lower bottoms of the rear, left and right inflatable pillows are 15cm long.

Preferably, when the inflatable pillow is inflated, the height is 18-22cm, the inner diameter of the hollow U-shape is 10-15cm, and the outer diameter of the hollow U-shape is 40-50 cm.

Preferably, the inflatable pillow adopts a pipe-on-pipe structure, so that a larger contact area is provided, the space of the upper layer can effectively absorb and disperse single-point contact pressure, and the rectangular space of the lower layer can provide more stable, comfortable and supporting,

preferably, the inflatable pillow adopts an inflator pump, can be connected with the air cushion bed into a whole, and adopts different inflation modes of the circulation of the inflator pump.

The beneficial effects of the utility model reside in that:

1. when the prone position air pillow of the utility model is used for ventilation, the bed bar is put down, the prone position air pillow is connected with the air pump and is inflated, and the second buckle of the prone position air pillow is fixed on the bed bar through the power rope; if the patient has the trachea cannula, the small-sized belt can be used for penetrating to the first buckle, and the trachea cannula is fixed by the small-sized belt, so that the trachea cannula is prevented from slipping.

2. The utility model discloses an air pillow cover adopts the cotton fibre oxford of coating, and the cloth is durable, and is flexible, and penetrating gas is better.

3. When the prone position ventilation pillow is used, the air is inflated and deflated circularly, and the blood circulation of the skin of the head and the face can be promoted, so that the pressure injury is prevented; the hollow U-shaped part can suspend the eyes, mouth and nose of the patient, so as to ensure the ventilation of the patient and the body position drainage.

Drawings

FIG. 1 is a schematic structural view of a prone position ventilation pillow without an inflatable cover;

FIG. 2 is a schematic structural view of the inflatable hood;

in the reference symbols: 1-front inflatable pillow, 2-rear inflatable pillow, 3-left inflatable pillow, 4-right inflatable pillow, 5-inflatable pillow cover, 6-partition layer, 7-air inlet pipe and 8-air outlet pipe.

Detailed Description

Zippers are arranged on the outer sides of the periphery of the air pillow cover; the left side surface and the right side surface of the air pillow cover are respectively provided with a first buckle and a second buckle.

The first buckle and the second buckle are both semi-oval.

The material of the air pillow cover adopts a coating of cotton oxford.

The upper arc length of the front inflatable pillow is 18-22cm, the lower arc length is 38-42cm, and the diameter is 8-12 cm; the upper bottoms of the rear, left and right inflatable pillows are 45-55cm long, and the lower bottoms are 14-16cm long.

The upper arc length of the front inflatable pillow is 20cm, the lower arc length is 40cm, and the diameter is 10 cm; the upper bottoms of the rear, left and right inflatable pillows are 50cm long, and the lower bottoms of the rear, left and right inflatable pillows are 15cm long.

When the inflatable pillow is inflated, the height is 18-22cm, the inner diameter of the hollow U-shape is 10-15cm, and the outer diameter of the hollow U-shape is 40-50 cm.

Claims

1. The utility model provides a prone position ventilation pillow which characterized in that: the inflatable pillow comprises a front inflatable pillow, a rear inflatable pillow, a left inflatable pillow, a right inflatable pillow and an inflatable pillow cover, wherein the front inflatable pillow, the rear inflatable pillow, the left inflatable pillow and the right inflatable pillow are wrapped and fixed by the inflatable pillow cover to form a hollow U shape; the cross section of the front inflatable pillow is in a fan shape, and the cross sections of the rear inflatable pillow, the left inflatable pillow and the right inflatable pillow are in a trapezoid shape; the front, the rear, the left and the right inflatable pillows are internally provided with transverse partition layers; the front, back, left and right inflatable pillows are provided with air inlet pipes and air outlet pipes, the air inlet pipes are arranged below the cutting layers, the air outlet pipes are arranged above the cutting layers, and the cutting layers are provided with air holes which are uniformly distributed.

2. The prone position ventilation pillow of claim 1, characterized in that: zippers are arranged on the outer sides of the periphery of the air pillow cover; the left side surface and the right side surface of the air pillow cover are respectively provided with a first buckle and a second buckle.

3. The prone position ventilation pillow of claim 2, characterized in that: the first buckle and the second buckle are both semi-oval.

4. The prone position ventilation pillow of claim 1, characterized in that: the material of the air pillow cover adopts a coating of cotton oxford.

5. The prone position ventilation pillow of claim 1, characterized in that: the upper arc length of the front inflatable pillow is 18-22cm, the lower arc length is 38-42cm, and the diameter is 8-12 cm; the upper bottoms of the rear, left and right inflatable pillows are 45-55cm long, and the lower bottoms are 14-16cm long.

6. The prone position ventilation pillow of claim 5, characterized in that: the upper arc length of the front inflatable pillow is 20cm, the lower arc length is 40cm, and the diameter is 10 cm; the upper bottoms of the rear, left and right inflatable pillows are 50cm long, and the lower bottoms of the rear, left and right inflatable pillows are 15cm long.

7. The prone position ventilation pillow of claim 1, characterized in that: when the inflatable pillow is inflated, the height is 18-22cm, the inner diameter of the hollow U-shape is 10-15cm, and the outer diameter of the hollow U-shape is 40-50 cm.