CN219461736U - Visual protector of prone position ventilation patient's whole body pressure injury - Google Patents

Abstract

The utility model discloses a visual protective device for systemic pressure injury of a prone position ventilation patient, which relates to the technical field of medical equipment and comprises the following components: a bottom plate; the face part protection part is arranged above the bottom plate, an oronasal groove for collecting tracheal intubation and oral secretion of a patient is arranged in the middle of the face part protection part, a visual imaging mechanism for visualizing the oronasal tracheal intubation condition of the patient is arranged in the oronasal groove, a face inflation and deflation air bag is arranged on the outer side of the oronasal groove, face inflation and deflation pipelines for alternately inflating and deflating are arranged in the face inflation and deflation air bag, and the face inflation and deflation air bag can move relative to the oronasal groove; the body part protection part is arranged on the bottom plate and below the face part protection part, the length of the body part protection part is adjustable, a body part inflation and deflation air bag is arranged on the body part protection part, and a body part inflation and deflation pipeline for alternately inflating and deflating is arranged in the body part inflation and deflation air bag.

Description

Visual protector of prone position ventilation patient's whole body pressure injury

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a visual protective device for whole-body pressure injury of a prone position ventilation patient.

Background

Prone position ventilation is used as a lung protective strategy, is one of the few treatment means capable of reducing the severe ARDS illness rate at present, is low in price and not complex in operation, is widely applied in ICU, and mainly uses a turning bed or artificial bare hands to turn over a patient, changes the body position of the patient to make collapsed alveoli re-stretch, improves the ventilation/blood flow proportion of a gravity dependent region of the lung, reduces invalid cavities to increase functional residual capacity, improves the movement mode and position of diaphragm muscles, facilitates the drainage of secretion, further improves oxygenation and clearance of airways, reduces occurrence of related lung injuries of a breathing machine, and reduces secondary multi-organ dysfunction and illness rate of the patient caused by oxygenation disorder. However, the incidence rate of the compressive injury in the prone position is higher than that in the supine position, and the compressive injury in the parts of the instep, the toes, the knee joints, the perineum, the chest, the shoulder joints, the ears, the forehead and the like of a patient can be effectively reduced by adopting the compressive injury prevention device.

The pressure injury prevention device in the prior art mainly has the following defects:

1. the existing pressure injury prevention device has the pressure injury prevention functions of ears, faces, toes and the like, but the existing pressure injury prevention protection device is hard in material, and a patient can breathe in prone position for a long time, so that skin injuries of the face and the body part of the patient are easily caused.

2. The protection part of the existing device is single, and only a single protection device for protecting the independent parts such as the ear, the face, the knee joint or the toe and the like is adopted, so that the perineum is not protected.

3. The prior device has no groove for placing the face of the patient or the trachea cannula, or the groove is not adjustable and can not be adjusted according to the size of the face of the patient.

4. For prone position ventilation patients, oral secretion can increase, and untimely clearance can pollute by clothes or protector, because the position reason, by clothes be difficult to change, the device pollution is difficult to clear. The existing device has incomplete functions and lacks an oral sputum drainage device.

5. For the patient with trachea cannula, nursing is more difficult, and the patient condition and the trachea cannula condition are inconvenient to observe due to the body position. The existing device is not complete in function, lacks a visual device, and medical staff cannot find whether the patient has airway obstruction, trachea cannula distortion and the like in time, so that the medical staff is inconvenient to care the patient, and the condition of the patient is influenced to be observed.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a visual protective device for the whole-body pressure injury of a prone position ventilation patient, so as to solve the problems of single skin crush injury and protective part, incomplete functions and the like in the prior art.

In order to achieve the above purpose, the present utility model adopts the technical scheme that:

a prone position ventilated patient systemic pressure injury visualization protective device comprising:

a bottom plate;

the face part protection part is arranged above the bottom plate, an oronasal groove for collecting tracheal intubation and oral secretion of a patient is arranged in the middle of the face part protection part, a visual imaging mechanism for visualizing the oronasal tracheal intubation condition of the patient is arranged in the oronasal groove, a face inflation and deflation air bag is arranged on the outer side of the oronasal groove, face inflation and deflation pipelines for alternately inflating and deflating are arranged in the face inflation and deflation air bag, and the face inflation and deflation air bag can move relative to the oronasal groove to adjust the size of the oronasal groove;

the body part protection part is arranged on the bottom plate and below the face part protection part, the length of the body part protection part is adjustable, a body part inflation and deflation air bag is arranged on the body part protection part, and a body part inflation and deflation pipeline for alternately inflating and deflating is arranged in the body part inflation and deflation air bag.

Preferably, the face inflating and deflating air bags on the left side and the right side of the mouth-nose groove are respectively provided with a face groove, and the face inflating and deflating air bags below the mouth-nose groove are respectively provided with a chin groove.

Preferably, the face inflating and deflating air bag comprises a first face inflating and deflating pipeline, a second face inflating and deflating pipeline and a face pipeline cover, the first face inflating and deflating pipeline and the second face inflating and deflating pipeline are alternately wound on the bottom plate, and the face pipeline cover is arranged on the first face inflating and deflating pipeline and the second face inflating and deflating pipeline.

Preferably, the facial inflation and deflation airbag further comprises a left side pad, a right side pad, an upper side pad and a lower side pad;

the left side pad, the right side pad, the upper side pad and the lower side pad are sequentially enclosed, and the cavity in the enclosed part forms the mouth-nose groove;

the first face inflation and deflation pipelines and the second face inflation and deflation pipelines are alternately wound on the left side pad, the right side pad, the upper side pad and the lower side pad in a ring shape, and the face inflation and deflation pipelines of the adjacent pads are connected through corrugated pipes;

the lower side pad is fixed on the bottom plate, the bottoms of the left side pad, the right side pad and the upper side pad are all provided with first sliding grooves, the first sliding grooves are slidably assembled on first sliding rails on the bottom plate, and the outer sides of the left side pad, the right side pad and the upper side pad are also all provided with first limiting pieces for limiting the left side pad, the right side pad and the upper side pad to slide outwards on the first sliding rails.

Preferably, the visual imaging mechanism comprises a camera, a light source and a display control terminal, wherein the camera and the light source are arranged in the mouth and nose groove, and the camera and the light source are electrically connected with the display control terminal.

Preferably, the bottom plate is also provided with a dirt collecting box in a sliding manner, and the mouth-nose groove penetrates up and down and is positioned right above the dirt collecting box.

Preferably, the body part protecting part is provided with a perineum groove and a knee joint groove, the chest and the hip of the body part protecting part are raised, and the left edge and the right edge of the body part protecting part are in a slope shape.

Preferably, the body inflation and deflation airbag comprises a first body inflation and deflation pipeline, a second body inflation and deflation pipeline and a body pipeline cover, wherein the first body inflation and deflation pipeline and the second body inflation and deflation pipeline are alternately wound on the bottom plate, and the body pipeline cover is arranged on the first body inflation and deflation pipeline and the second body inflation and deflation pipeline.

Preferably, the body inflatable and deflatable air bag further comprises a chest and abdomen pad and a knee pad;

the chest and abdomen cushion and the knee cushion are vertically distributed, the first body part inflation and deflation pipeline and the second body part inflation and deflation pipeline are coiled on the chest and abdomen cushion and the knee cushion in a serpentine mode alternately, and the first body part inflation and deflation pipeline and the second body part inflation and deflation pipeline at the bottom end of the chest and abdomen cushion are connected with the first body part inflation and deflation pipeline and the second body part inflation and deflation pipeline at the top end of the knee cushion sequentially through corrugated pipes;

the chest and abdomen pad and the bottom of knee pad all are provided with the second spout, second spout sliding fit is on the second slide rail on the bottom plate, chest and abdomen pad and knee pad's upper and lower both ends still all are provided with the second limiting member that restricts its slip on the second slide rail.

Preferably, the device further comprises an inflator pump and an electromagnetic valve, wherein the inflator pump and the electromagnetic valve are electrically connected with the display control terminal, an outlet of the inflator pump is connected with an inlet of the electromagnetic valve through a pipeline, and an outlet of the electromagnetic valve is connected with the face inflation and deflation pipeline and the body inflation and deflation pipeline through pipelines.

The utility model has the beneficial effects that:

1. according to the protection device provided by the utility model, the face part protection part is provided with the face inflation and deflation air bags, the face inflation and deflation air bags are internally provided with the face inflation and deflation pipelines for alternately inflating and deflating, and different parts of the face inflation and deflation air bags are alternately inflated and deflated so as to replace the pressed parts of the face of a patient, and effectively prevent the face of the patient from being damaged due to pressure.

2. According to the protective device provided by the utility model, the body part protective part is provided with the body part inflation and deflation air bags, the body part inflation and deflation air bags are internally provided with the body part inflation and deflation pipelines for alternately inflating and deflating the different parts of the body part inflation and deflation air bags in turn, so that the pressed parts of the body part of a patient are replaced, and the pressure injury of the body part of the patient is effectively prevented.

3. The protective device provided by the utility model has the advantages that the perineum groove and the knee joint groove are arranged on the protective part of the body part, and the inflatable and deflatable air bags of the body part are arranged, so that the pressure injury at the bone carina of a patient is effectively relieved; in addition, the length of the body part protection part is adjustable, and the length of the body part protection part can be adjusted according to different heights of patients so as to adapt to the patients with different heights.

4. The protective device provided by the utility model is characterized in that the middle position of the face part protective part is provided with the mouth-nose groove which is used for collecting trachea cannula and oral secretion of a patient so as to adapt to the actual requirements of the patient; in addition, the size of the mouth-nose groove is adjustable, and the size of the mouth-nose groove can be adjusted according to the size of the face of a patient so as to adapt to patients with different face sizes.

5. According to the protective device provided by the utility model, a patient can drain oral secretion to the lower dirt collection box through the mouth and nose groove for collection, so that the patient is prevented from polluting the bedding and clothing or the protective device; in addition, the dirt collecting box can slide, namely can move, and can be taken out conveniently to pour dirt.

6. The protective device provided by the utility model is provided with the visual imaging mechanism in the mouth-nose groove, and the visual imaging mechanism is used for visualizing the mouth-nose tracheal intubation condition of a patient, so that medical staff can observe and find whether the patient has airway obstruction, tracheal intubation distortion and other ventilation dysfunction.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic illustration of an internal inflation and deflation line of the present utility model;

reference numerals:

1. a bottom plate; 2. a face portion protection portion; 21. an oronasal recess; 22. a face groove; 23. a chin groove; 3. a visual imaging mechanism; 31. a camera; 32. a light source; 33. a display control terminal; 4. a facial inflation and deflation air bag; 41. a first face inflation/deflation line; 42. a second face inflation/deflation line; 43. covering a face pipeline; 44. a left pad; 45. a right side pad; 46. an upper pad; 47. a lower pad; 48. a first slide rail; 49. a first limiting member; 5. a body part guard portion; 51. perineum grooves; 52. knee joint grooves; 6. a body part inflating and deflating air bag; 61. a first body inflation and deflation line; 62. a second body inflation/deflation pipeline; 63. covering the body pipeline; 64. chest and abdomen pad; 65. a knee pad; 66. a second slide rail; 67. a second limiting member; 7. an inflator pump; 8. a solenoid valve.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model.

Example 1

A prone position ventilated patient systemic pressure injury visualization protective device, as shown in fig. 1 and 2, comprising:

a base plate 1;

the face part protection part 2 is arranged above the bottom plate 1, an oronasal groove 21 for collecting trachea cannula and oral secretion of a patient is arranged in the middle of the face part protection part 2, a visual imaging mechanism 3 for visualizing the oronasal trachea cannula condition of the patient is arranged in the oronasal groove 21, a face inflation and deflation air bag 4 is arranged on the outer side of the oronasal groove 21, face inflation and deflation pipelines for alternately inflating and deflating are arranged in the face inflation and deflation air bag 4, and the face inflation and deflation air bag 4 can move relative to the oronasal groove 21 so as to adjust the size of the oronasal groove 21;

the body part protection part 5, the body part protection part 5 is arranged on the bottom plate 1 and is positioned below the face part protection part 2, the length of the body part protection part 5 is adjustable, a body part inflating and deflating air bag 6 is arranged on the body part protection part, and a body part inflating and deflating pipeline for alternately inflating and deflating is arranged in the body part inflating and deflating air bag 6.

In the present embodiment, the base plate 1 is used to support the face-part protecting portion 2 and the body-part protecting portion 5.

The face-part protection portion 2 is for protecting the face of a prone position ventilation patient. In particular, the oronasal recess 21 is used for patient endotracheal intubation and oral secretion collection to accommodate the actual needs of the patient, such as the routing and placement of the endotracheal tube for critical patients, such as collecting the oral secretion of the patient to prevent it from contaminating the bedding and protective device. The visual imaging mechanism 3 is used for visualizing the tracheal intubation condition of the mouth and nose of a patient so as to facilitate medical staff to observe and find whether the patient has airway obstruction, tracheal intubation distortion and other ventilation dysfunction. The face inflation and deflation air bags 4 are internally provided with face inflation and deflation pipelines which are inflated and deflated alternately so as to replace the pressed parts of the faces of the patients, thereby effectively preventing the facial pressure injuries of the patients; meanwhile, the facial inflating and deflating air bag 4 can move relative to the mouth-nose groove 21 to adjust the size of the mouth-nose groove 21 so as to adapt to patients with different face sizes.

The body part protecting portion 5 is for protecting a body part of a prone position ventilated patient. Specifically, the length of the body part protecting part 5 is adjustable, and the length of the body part protecting part can be adjusted according to different heights of patients so as to adapt to the patients with different heights. The body inflation and deflation air bags 6 are internally provided with body inflation and deflation pipelines for alternately inflating and deflating the different parts of the body inflation and deflation air bags so as to replace the pressed parts of the body of the patient and effectively prevent the pressure injury of the body of the patient.

Example 2

The embodiment is further improved on the basis of the embodiment 1, as shown in fig. 1, the face inflating and deflating air bags 4 on the left side and the right side of the mouth-nose groove 21 are respectively provided with a face groove 22, so that a patient can conveniently place the face; a chin groove 23 is arranged on the face inflating and deflating air bag 4 below the mouth-nose groove 21, so that a patient can conveniently place a chin.

As shown in fig. 2, the face inflation/deflation airbag 4 includes a first face inflation/deflation line 41, a second face inflation/deflation line 42, and a face line cover 43, the first face inflation/deflation line 41 and the second face inflation/deflation line 42 being alternately wound on the base plate 1, the face line cover 43 being provided over the first face inflation/deflation line 41 and the second face inflation/deflation line 42.

In this embodiment, the first face inflation/deflation line 41 and the second face inflation/deflation line 42 are used for alternately inflating/deflating, and the annular ring is alternately wound on the bottom plate 1, and the number of turns and the distance between the two turns can be set according to the actual requirement, as shown in fig. 2, two turns of the first face inflation/deflation line 41 and two turns of the second face inflation/deflation line 42. The face pipe cover 43 is used for covering the first face air charging and discharging pipe 41 and the second face air charging and discharging pipe 42, and may be made of elastic silica gel.

When the first face inflation/deflation line 41 is inflated, the second face inflation/deflation line 42 is deflated and deflated, at this time, the face line cover 43 above the first face inflation/deflation line 41 is inflated to be in contact with the patient and is pressed, and the face line cover 43 above the second face inflation/deflation line 42 is deflated and is separated from the patient and is not pressed, at this time, the pressed portion of the patient is the face portion corresponding to the inflated first face inflation/deflation line 41.

When the second face inflation/deflation line 42 is inflated, the first face inflation/deflation line 41 deflates and collapses, at this time, the face line cover 43 above the second face inflation/deflation line 42 is inflated to be in contact with the patient and pressed, and the face line cover 43 above the first face inflation/deflation line 41 collapses and is separated from the patient and is not pressed, at this time, the pressed portion of the patient is the face portion corresponding to the inflated second face inflation/deflation line 42.

The first face inflation and deflation pipeline 41 and the second face inflation and deflation pipeline 42 are sequentially inflated and deflated, and the pressed parts of the patient are switched between the face parts corresponding to the first face inflation and deflation pipeline 41 and the second face inflation and deflation pipeline 42 so as to replace the pressed parts of the face of the patient, and the face parts are prevented from being damaged due to pressure caused by the fact that a certain part of the face of the patient is always pressed.

Example 3

This embodiment is a further improvement over embodiment 2 in that the face inflating and deflating air bag 4 further includes a left side cushion 44, a right side cushion 45, an upper side cushion 46 and a lower side cushion 47 as shown in fig. 2;

the left pad 44, the right pad 45, the upper pad 46 and the lower pad 47 are sequentially enclosed, and the cavity inside the enclosed part forms an oronasal groove 21;

the first face inflation and deflation pipeline 41 and the second face inflation and deflation pipeline 42 are alternately wound on the left side pad 44, the right side pad 45, the upper side pad 46 and the lower side pad 47 in a ring shape, and the face inflation and deflation pipelines of the adjacent pads are connected through corrugated pipes;

the lower pad 47 is fixed on the base plate 1, the bottoms of the left pad 44, the right pad 45 and the upper pad 46 are provided with first sliding grooves which are slidably fitted on first sliding rails 48 on the base plate 1, and the outsides of the left pad 44, the right pad 45 and the upper pad 46 are also provided with first limiting members 49 for limiting outward sliding on the first sliding rails 48.

In this embodiment, the left pad 44, right pad 45 and upper pad 46 are movable to adjust the size of the oronasal recess 21 therein to accommodate patients of different facial sizes. The face inflation and deflation pipelines of the adjacent pads are connected through a corrugated pipe, the corrugated pipe has a telescopic function, and when the left pad 44, the right pad 45 and the upper pad 46 are moved, the corrugated pipe automatically stretches and conducts the first face inflation and deflation pipeline 41 and the second face inflation and deflation pipeline 42, so that the inflation and deflation can be smoothly carried out.

When the patient is ventilated in the prone position, the patient will exert an outward force on the left pad 44, right pad 45 and upper pad 46, causing them to slide on the first slide rail 48 to change the size of the oronasal recess 21, affecting ventilation in the prone position. The first limiting piece 49 is arranged, and after the left side pad 44, the right side pad 45 and the upper side pad 46 are moved and adjusted to be in place, the left side pad 44, the right side pad 45 and the upper side pad 46 are locked by the first limiting piece 49, so that the prone position ventilation is prevented from being influenced by the force sliding during operation. The first limiting member 49 may be a bolt structure, and when the first limiting member is adjusted in place, the bolt is screwed into abutment with the first slide rail 48 to prevent the left pad 44, the right pad 45 and the upper pad 46 from sliding.

Example 4

The present embodiment is further improved on the basis of embodiment 3, as shown in fig. 1 and 2, the visual imaging mechanism 3 includes a camera 31, a light source 32 and a display control terminal 33, the camera 31 and the light source 32 are both disposed in the oronasal recess 21, and the camera 31 and the light source 32 are both electrically connected with the display control terminal 33.

In this embodiment, the light source 32 provides illumination for the camera 31 to collect images, the camera 31 collects image information in the oronasal cavity groove 21 and transmits the image information to the display control terminal 33, and the display control terminal 33 displays the image information in the oronasal cavity groove 21 collected by the camera 31. Medical staff timely observe and discover whether airway obstruction, trachea cannula distortion and other ventilation dysfunction are caused by a patient according to image information.

The above-described oronasal recess 21 already has a function of collecting oral secretions of the patient, but it is inconvenient to pour the sputum. To solve this problem, a dirt collection box is also slidably fitted within the base plate 1, with the oronasal recess 21 extending up and down and directly above the dirt collection box. The dirt collecting box is similar to a drawer structure and is used for collecting oral secretion of a patient, and the patient can drain the oral secretion into the lower dirt collecting box through the mouth-nose groove 21 to collect the oral secretion, so that the patient is prevented from polluting a bedding and clothing or a protective device; when the oral secretion needs to be poured, the dirt collecting box is taken out and poured.

Example 5

This embodiment is further improved on the basis of embodiment 4, as shown in fig. 1, a perineum groove 51 and a knee joint groove 52 are provided on the body part protecting part 5, the perineum groove 51 avoids pressing the scrotum of a male, the knee joint groove 52 is convenient for placing the knee joint of the patient, and pressure damage is avoided. The chest and hip of the body part guard portion 5 is raised to accommodate the anatomy. The left and right edges of the body part protecting part 5 are in a slope shape, so that the patient can turn over conveniently when the prone position is carried out.

As shown in fig. 2, the body inflation/deflation airbag 6 includes a first body inflation/deflation line 61, a second body inflation/deflation line 62, and a body line cover 63, the first body inflation/deflation line 61 and the second body inflation/deflation line 62 being alternately wound around the base plate 1, the body line cover 63 being provided over the first body inflation/deflation line 61 and the second body inflation/deflation line 62.

In this embodiment, the first body inflation and deflation line 61 and the second body inflation and deflation line 62 are used for alternately inflating and deflating, the serpentine shape of which is alternately wound on the bottom plate 1, and the repetition times and the interval between the two can be set according to the actual requirements. The body tube cover 63 is used for covering the first body inflation/deflation tube 61 and the second body inflation/deflation tube 62, and may be made of elastic silica gel.

When the first body inflation/deflation line 61 is inflated, the second body inflation/deflation line 62 is deflated and deflated, at this time, the body line cover 63 above the first body inflation/deflation line 61 is inflated to be in contact with the patient and pressed, and the body line cover 63 above the second body inflation/deflation line 62 is deflated and separated from the patient and is not pressed, at this time, the pressed portion of the patient is the body portion corresponding to the inflated first body inflation/deflation line 61.

When the second body inflation/deflation line 62 is inflated, the first body inflation/deflation line 61 deflates, and at this time, the body line cover 63 above the second body inflation/deflation line 62 is inflated to be in contact with the patient and pressed, and the body line cover 63 above the first body inflation/deflation line 61 is deflated to be separated from the patient and not pressed, and at this time, the pressed portion of the patient is the body portion corresponding to the inflated second body inflation/deflation line 62.

The first body inflation and deflation pipeline 61 and the second body inflation and deflation pipeline 62 are sequentially inflated and deflated, and the pressure-bearing part of the patient is switched between the body parts corresponding to the first body inflation and deflation pipeline 61 and the second body inflation and deflation pipeline 62 so as to replace the pressure-bearing part of the patient, and prevent the pressure damage of the body part caused by the fact that a certain part of the patient is always pressed.

Example 6

This embodiment is further modified on the basis of embodiment 5, and as shown in fig. 2, the body inflatable airbag 6 further includes a chest and abdomen cushion 64 and a knee cushion 65;

the chest and abdomen cushion 64 and the knee cushion 65 are vertically distributed, the first body part inflation and deflation pipeline 61 and the second body part inflation and deflation pipeline 62 are alternately wound on the chest and abdomen cushion 64 and the knee cushion 65 in a serpentine shape, and the first body part inflation and deflation pipeline 61 and the second body part inflation and deflation pipeline 62 at the bottom end of the chest and abdomen cushion 64 are sequentially connected with the first body part inflation and deflation pipeline 61 and the second body part inflation and deflation pipeline 62 at the top end of the knee cushion 65 through corrugated pipes;

the bottoms of the chest and abdomen pad 64 and the knee pad 65 are respectively provided with a second sliding groove which is slidingly assembled on a second sliding rail 66 on the bottom plate 1, and the upper and lower ends of the chest and abdomen pad 64 and the knee pad 65 are respectively provided with a second limiting piece 67 which limits the sliding of the chest and abdomen pad 64 and the knee pad 65 on the second sliding rail 66.

In this embodiment, the chest and abdomen pad 64 and the knee pad 65 are movable to allow the length of the body part protecting portion 5 to be adjusted to accommodate patients of different heights. The first body part inflation and deflation pipeline 61 and the second body part inflation and deflation pipeline 62 on the chest and abdomen cushion 64 and the knee cushion 65 are connected through the corrugated pipe, the corrugated pipe has a telescopic function, and when the chest and abdomen cushion 64 and the knee cushion 65 are moved, the corrugated pipe automatically stretches and conducts the first body part inflation and deflation pipeline 61 and the second body part inflation and deflation pipeline 62, so that the chest and abdomen cushion 64 and the knee cushion 65 can be smoothly inflated and deflated.

When the patient ventilates in the prone position, the patient applies force to the chest and abdomen pad 64 and the knee pad 65, and slides the chest and abdomen pad 64 and the knee pad 65 on the second slide rail 66 to affect the ventilation in the prone position. The second limiting piece 67 is arranged, after the chest and abdomen cushion 64 and the knee cushion 65 are moved and adjusted in place, the chest and abdomen cushion 64 and the knee cushion 65 are locked by the upper and lower second limiting piece 67, so that the prone position ventilation is prevented from being influenced by the force sliding during operation. The second limiting member 67 may be a bolt structure, and when adjusted in place, the bolt is screwed into abutment with the second slide rail 66 to prevent the chest and abdomen pad 64 and the knee pad 65 from sliding.

Example 7

The embodiment is further improved on the basis of embodiment 6, as shown in fig. 1 and 2, the device further comprises an inflator 7 and a solenoid valve 8, wherein the inflator 7 and the solenoid valve 8 are electrically connected with a display control terminal 33, an outlet of the inflator 7 is connected with an inlet of the solenoid valve 8 through a pipeline, and an outlet of the solenoid valve 8 is connected with a face inflation and deflation pipeline and a body inflation and deflation pipeline through pipelines.

In this embodiment, the inflator 7 is used for providing an air source, the electromagnetic valve 8 is used for controlling the inflation and deflation of the first face inflation and deflation pipeline 41, the second face inflation and deflation pipeline 42, the first body inflation and deflation pipeline 61 and the second body inflation and deflation pipeline 62, and the display control terminal 33 is used for controlling the operation of the inflator 7 and the electromagnetic valve 8.

In this embodiment, the first face inflation/deflation line 41 is connected to the first body inflation/deflation line 61 (both are abbreviated as first inflation/deflation line), the second face inflation/deflation line 42 is connected to the second body inflation/deflation line 62 (both are abbreviated as second inflation/deflation line), the inlets and outlets of the first inflation/deflation line and the second inflation/deflation line are connected to the solenoid valve 8, and the solenoid valve 8 controls inflation/deflation of the first inflation/deflation line and the second inflation/deflation line.

For a better understanding of the present utility model, the following is a complete description of the principles of the utility model:

in use, the size of the oronasal recess 21 and the length of the body part protecting portion 5 are first adjusted according to the face size and height of the patient.

After the adjustment, the patient is ventilated in the prone position on the protective device. Specifically, the face thereof is placed on the face-part protection portion 2, and the body thereof is placed on the body-part protection portion 5 for prone position ventilation.

When the patient ventilates in the prone position, the first inflation and deflation pipelines and the second inflation and deflation pipelines in the face inflation and deflation air bag 4 and the body inflation and deflation air bag 6 alternately perform inflation and deflation so as to replace the pressed parts of the face and the body of the patient.

When the patient is ventilated in the prone position, the oral secretions thereof are collected in the dirt collection box below the oronasal recess 21.

When the tracheal intubation patient is ventilated in the prone position, the camera 31 collects the image information in the mouth-nose groove 21 and transmits the image information to the display control terminal 33, and the display control terminal 33 displays the image information in the mouth-nose groove 21 collected by the camera 31. Medical staff timely observe and discover whether airway obstruction, trachea cannula distortion and other ventilation dysfunction are caused by a patient according to image information.

While the embodiments of the present utility model have been described in detail, the present utility model is not limited to the embodiments described above, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. A prone position ventilated patient systemic pressure injury visualization protective device, comprising:

a bottom plate (1);

the face part protection part (2), the face part protection part (2) is arranged above the bottom plate (1), an oral cavity and nose groove (21) for collecting tracheal intubation and oral cavity secretion of a patient is arranged in the middle position of the face part protection part (2), a visual imaging mechanism (3) for visualizing the oral cavity and nose tracheal intubation condition of the patient is arranged in the oral cavity and nose groove (21), a face inflation and deflation air bag (4) is arranged outside the oral cavity and nose groove (21), face inflation and deflation pipelines for alternately inflating and deflating are arranged in the face inflation and deflation air bag (4), and the face inflation and deflation air bag (4) can move relative to the oral cavity and nose groove (21) so as to adjust the size of the oral cavity and nose groove (21);

the body part protection part (5), body part protection part (5) set up on bottom plate (1) and be located face part protection part (2) below, body part protection part (5) adjustable length and be provided with on it body part gassing gasbag (6), be provided with the body part gassing pipeline of gassing in turn in body part gassing gasbag (6).

2. The visualized protecting device for the systemic pressure injury according to claim 1, wherein the facial inflating and deflating air bags (4) on the left side and the right side of the mouth-nose groove (21) are respectively provided with a facial groove (22), and the facial inflating and deflating air bags (4) below the mouth-nose groove (21) are respectively provided with a chin groove (23).

3. The visualized protection device for systemic pressure injury according to claim 1, wherein the facial inflation and deflation balloon (4) comprises a first facial inflation and deflation tube (41), a second facial inflation and deflation tube (42) and a facial tube cover (43), the first facial inflation and deflation tube (41) and the second facial inflation and deflation tube (42) are alternately wound on the bottom plate (1), and the facial tube cover (43) is covered on the first facial inflation and deflation tube (41) and the second facial inflation and deflation tube (42).

4. A systemic pressure injury visualisation guard as claimed in claim 3, characterized in that the facial inflation and deflation balloon (4) further comprises a left side pad (44), a right side pad (45), an upper side pad (46) and a lower side pad (47);

the left side pad (44), the right side pad (45), the upper side pad (46) and the lower side pad (47) are sequentially enclosed, and the cavity in the enclosed part forms the mouth-nose groove (21);

the first face inflation and deflation pipelines (41) and the second face inflation and deflation pipelines (42) are alternately wound on the left side pad (44), the right side pad (45), the upper side pad (46) and the lower side pad (47) in a ring shape, and the face inflation and deflation pipelines of the adjacent pads are connected through corrugated pipes;

the lower side pad (47) is fixed on the bottom plate (1), the bottoms of the left side pad (44), the right side pad (45) and the upper side pad (46) are respectively provided with a first sliding groove, the first sliding grooves are slidably assembled on a first sliding rail (48) on the bottom plate (1), and the outer sides of the left side pad (44), the right side pad (45) and the upper side pad (46) are respectively provided with a first limiting piece (49) for limiting the left side pad, the right side pad (45) and the upper side pad (46) to slide outwards on the first sliding rail (48).

5. The visualized protection device for whole body pressure injury according to claim 1, wherein the visualized imaging mechanism (3) comprises a camera (31), a light source (32) and a display control terminal (33), the camera (31) and the light source (32) are both arranged in the mouth-nose groove (21), and the camera (31) and the light source (32) are both electrically connected with the display control terminal (33).

6. The visualized protection device for systemic pressure injury according to claim 1, wherein the bottom plate (1) is also slidably provided with a dirt collecting box, and the mouth-nose groove (21) penetrates up and down and is located right above the dirt collecting box.

7. The visualized protection device for whole body pressure injury according to claim 1, wherein the perineum groove (51) and the knee joint groove (52) are arranged on the body part protection part (5), the chest and the hip of the body part protection part (5) are raised, and the left edge and the right edge of the body part protection part (5) are sloped.

8. The visualized protective device for systemic pressure injury according to claim 1, wherein the systemic pressure injury air bag (6) comprises a first systemic pressure injury air pipe (61), a second systemic pressure injury air pipe (62) and a systemic pressure injury air pipe cover (63), the first systemic pressure injury air pipe (61) and the second systemic pressure injury air pipe (62) are alternately wound on the bottom plate (1), and the systemic pressure injury air pipe cover (63) covers the first systemic pressure injury air pipe (61) and the second systemic pressure injury air pipe (62).

9. The systemic pressure injury visualisation guard of claim 8, wherein the body inflation and deflation balloon (6) further comprises a chest and abdomen pad (64) and a knee pad (65);

the chest and abdomen cushion (64) and the knee cushion (65) are vertically distributed, the first body part inflation and deflation pipeline (61) and the second body part inflation and deflation pipeline (62) are coiled on the chest and abdomen cushion (64) and the knee cushion (65) in a serpentine mode, and the first body part inflation and deflation pipeline (61) and the second body part inflation and deflation pipeline (62) at the bottom end of the chest and abdomen cushion (64) are connected with the first body part inflation and deflation pipeline (61) and the second body part inflation and deflation pipeline (62) at the top end of the knee cushion (65) sequentially through corrugated pipes;

the bottoms of the chest and abdomen pad (64) and the knee pad (65) are respectively provided with a second sliding groove, the second sliding grooves are slidably assembled on a second sliding rail (66) on the bottom plate (1), and the upper end and the lower end of the chest and abdomen pad (64) and the upper end and the lower end of the knee pad (65) are respectively provided with a second limiting piece (67) for limiting the chest and abdomen pad and the knee pad to slide on the second sliding rail (66).

10. The visualized protection device for whole body pressure injury according to claim 5, further comprising an inflator pump (7) and a solenoid valve (8), wherein the inflator pump (7) and the solenoid valve (8) are electrically connected with the display control terminal (33), an outlet of the inflator pump (7) is connected with an inlet of the solenoid valve (8) through a pipeline, and an outlet of the solenoid valve (8) is connected with the face inflation and deflation pipeline and the body inflation and deflation pipeline through pipelines.