CN220778588U - Prone height-adjustable prone position ventilation device of (a) - Google Patents

Abstract

The application discloses a prone position ventilation device with an adjustable prone position, which relates to the technical field of medical appliances and comprises a bottom plate paved on a patient bed, wherein a lying plate is arranged on the bottom plate in an overhead manner, a window is arranged on the lying plate, two storable split movable plates are arranged in the window, an arched lying plate assembly capable of lifting is arranged on the inner side of the lying plate, and the arched lying plate assembly can extend out of the window from between the two split movable plates. The prone position and the prone position of the patient can be freely switched, the prone position and the prone position can be freely adjusted, and the prone position can be freely adjusted.

Description

Prone position ventilation device with prone height adjustable

Technical Field

The application relates to the technical field of medical equipment, in particular to a prone position ventilation device with an adjustable prone height.

Background

Prone ventilation of patients is an adjunct to the treatment of acute respiratory distress syndrome by increasing blood flow to the front chest and ventilation to the back by gravity, improving gas exchange.

The traditional prone position ventilation is formed by the fact that a patient lies on a cotton quilt pillow of a folding pad to form a prone position, but the mode cannot flexibly adjust the height of waist and abdomen warping of the patient in prone position, and the patient needs to fold the cotton quilt pillow when the patient is in a switching state between the prone position and the prone position, so that the mode is very inconvenient.

Disclosure of Invention

The main object of the present application is to provide a prone position ventilation device with an adjustable prone height, aims to solve the technical problems.

The technical scheme adopted by the application is as follows:

the utility model provides a prone position ventilation device of prone height-adjustable, includes the bottom plate of laying on the sick bed, it is provided with the service creeper to put on stilts on the bottom plate, the window has been seted up to the service creeper, be provided with two split fly boards that can accomodate in the window, the service creeper inboard is provided with liftable arch lying plate subassembly, arch lying plate subassembly can follow two split fly boards between stretch out the window.

Optionally, the arched deck assembly includes:

the driving motor is erected on the inner side of the lying plate;

the lifting screw is in transmission connection with the driving motor, and a polished rod section is arranged at the top end of the lifting screw;

the arched lying plate is movably sleeved on the polish rod section;

the threaded sliding sleeve is connected to the lifting screw in a matched mode, and the top end of the threaded sliding sleeve is in contact with the arched lying plate;

and a pair of connecting rods symmetrically arranged at two sides of the threaded sliding sleeve, and one end of the connecting rod is movably hinged with the threaded sliding sleeve, and the other end of the connecting rod is movably hinged with the split movable plate.

Optionally, the top of the arched deck is located between the split movable plates, and the arched deck is always in contact with the split movable plates.

Optionally, a guiding sliding rail is arranged on the side edge surface of the window, and the split movable plate is movably inserted into the guiding sliding rail.

Optionally, be provided with rotatable head layer board on the bottom plate of service creeper front end, be provided with the head support pillow on the head layer board, the head support pillow has seted up the face bracket that agrees with the face profile.

Compared with the prior art, the beneficial effects of this application are:

according to the prone position ventilation device with the adjustable prone position, the base plate is arranged on the sickbed, the lying plate arranged on the base plate is used for facilitating the lying of a patient, the window is formed based on the lying plate, the split movable plate is arranged on the window, then the window is arranged on the arched lying plate assembly which can be lifted on the inner side of the lying plate, the window can extend out of the split movable plate, the arched structure is formed to facilitate ventilation of the prone position of the patient, the lifting height of the arched lying plate assembly can be adjusted according to the requirement of ventilation of the prone position, and the patient can be switched freely between the prone position and the prone position.

Drawings

Fig. 1 is a schematic perspective view of a prone position ventilation device with an adjustable prone position according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a prone position ventilation device with an adjustable prone position according to an embodiment of the present application in another view angle;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic cross-sectional view of an arched deck assembly.

The reference numerals in the drawings indicate:

100-bottom plate, 200-lying plate, 300-window, 400-split movable plate, 500-arched lying plate assembly, 501-driving motor, 502-lifting screw, 503-arched lying plate, 504-polished rod section, 505-threaded sliding sleeve, 506-connecting rod, 600-head supporting plate, 601-first motor, 602-head supporting pillow and 603-face supporting groove.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but must be based on the realization that one of ordinary skill in the art can realize, when a combination of technical solutions is contradictory or not possible, it should be considered that such a combination of technical solutions does not exist nor is within the scope of protection claimed in the present application.

Referring to fig. 1 to 2, the embodiment of the application provides a prone position ventilation device with an adjustable prone position, which comprises a bottom plate 100, a lying plate 200 and an arched lying plate assembly 500, wherein the bottom plate 100 is laid on a sickbed, the lying plate 200 is arranged on the bottom plate 100 in an overhead manner so as to facilitate the patient to keep a prone position, and the arched lying plate assembly 500 is arranged in a liftable manner so as to facilitate the patient to keep the prone position.

Specifically:

referring to fig. 1 to 2, the bottom plate 100 is a flat square long plate, and is laid on a bed plate of a hospital bed when in use, a lying plate 200 arranged overhead is integrally formed on the surface of the bottom plate 100, the interior of the lying plate 200 is hollowed out, and an arched lying plate assembly 500 is installed in the lying plate 200.

The lying plate 200 is provided with a window 300, a sliding split movable plate 400 is arranged in the window 300, and the split movable plate 400 can slide into the lying plate 200 to be hidden and stored. Of course, it is not easy to imagine that, in order to realize the free sliding of the split type movable plate 400, in this embodiment, the side plate of the window 300 is provided with a guiding sliding rail, and the split type movable plate 400 is inserted into the guiding sliding rail and can slide back and forth along the guiding sliding rail.

In this embodiment, referring to fig. 1 to 4, the arched lying plate assembly 500 includes a driving motor 501, a lifting screw 502, an arched lying plate 503, a threaded sliding sleeve 505 and a connecting rod 506, where the driving motor 501 is erected inside the lying plate 200 and is fixedly mounted on the inner bottom surface of the lying plate 200 through a bolt, the output end of the driving motor 501 is in transmission connection with the lifting screw 502 through a coupling, the lifting screw 502 is driven by the driving motor 501 to rotate synchronously, a part of the top end of the lifting screw 502 is provided with a polish rod section 504, the arched lying plate 503 is a plane with a lower bottom surface, the upper top surface is an arched plate body with an arc shape, in the initial state, the arch tip of the arched lying plate 503 is located between two pairs of movable plates 400, a connecting hole is formed in the middle position of the bottom of the arched lying plate 503, the polish rod section 504 of the lifting screw 502 is movably inserted in the connecting hole, the threaded sliding sleeve 505 is connected with the lifting screw 502 in a threaded connection mode, and the top end of the threaded sliding sleeve 505 is in contact with the lower bottom surface of the arched lying plate 503, simultaneously, a first hinge seat is formed symmetrically on the left and right sides of the whole, one end of the connecting rod 506 is hinged with the first hinge seat through the first hinge, and the other end of the second hinge seat is hinged with the second hinge seat 400. Therefore, it will be appreciated that when the driving motor 501 rotates positively and negatively, the lifting screw 502 rotates, and the threaded sliding sleeve 505 is limited by the connecting rod 506 and cannot rotate, so that when the lifting screw 502 rotates synchronously with the driving motor 501, the threaded sliding sleeve 505 moves up and down, and the threaded sliding sleeve 505 collides with the arched lying plate 503, so that the arched lying plate 503 moves up and down synchronously with the threaded sliding sleeve 505, and the height of the arched lying plate 503 is adjusted, so as to adapt to the use requirement of ventilation in the prone position.

In an embodiment, in order to facilitate the comfortable placement of the head during lying and prone position, referring to fig. 1, a rotatable head support plate 600 is provided on the bottom plate 100 at the front end of the lying plate 200, specifically, the bottom plate 100 is fixed with a motor mounting seat, a first motor 601 is fixedly mounted on the motor mounting seat horizontally, an output end of the first motor 601 is fixedly connected with the head support plate 600, then the head support plate 600 can rotate under the driving of the first motor 601, for increasing comfort, a head support pillow 602 is fixedly provided on the upper surface of the head support plate 600, a face support groove 603 matching with the face contour is provided on the head support pillow 602, and the patient can conveniently breathe during lying through the face support groove 603. Thus, it is easy to imagine that when the head of the patient is placed on the headrest 602, the head of the patient can be rotated by the rotation of the first motor 601, so as to prevent the head from being ache due to the fact that the head always maintains a posture.

To sum up, the prone position ventilation device with adjustable prone position provided in the embodiment of the present application includes:

when a patient lies on the bed, the bottom plate 100 is only required to be placed on the bed plate of the sickbed, the arched lying plate assembly 500 is in an initial state, the split movable plate 400 is in a closed state, at this time, the arched lying plate assembly 500 and the split movable plate 400 are in an equal-height state, the patient can lie on the lying plate 200, and the head is placed on the headrest 602.

When a patient needs to be ventilated from a lying position to a prone position, only the driving motor 501 is required to be started, the driving motor 501 rotates positively to drive the lifting screw 502 to rotate synchronously, after the lifting screw 502 rotates, the threaded sliding sleeve 505 is limited by the connecting rod 506, so that the threaded sliding sleeve 505 only moves linearly upwards, the threaded sliding sleeve 505 can jack up the contacted arched lying plate 503 upwards, the arched lying plate 503 extends out of the window 300, the lumbar and abdomen of the patient is jacked up to be attached to the arched lying plate 503 in an arc shape to form the prone position, and meanwhile, the threaded sliding sleeve 505 can open the split movable plate 400 to two sides through the connecting rod 506 to be gradually contained in the lying plate 200, so that a medical staff can freely adjust the height of the arched lying plate 503 according to the requirement to change the prone position posture, thereby meeting the ventilation requirement of the prone position.

When a patient needs to be ventilated from a prone position to a lying position, only the driving motor 501 is started, the driving motor 501 is reversely rotated to drive the lifting screw 502 to synchronously rotate, after the lifting screw 502 rotates, the threaded sliding sleeve 505 is limited by the connecting rod 506, so that the threaded sliding sleeve 505 can only move linearly downwards, after the threaded sliding sleeve 505 moves downwards, the arched lying plate 503 is synchronously lowered along with the threaded sliding sleeve 505 under the action of the dead weight pressure of the patient, so that the arched lying plate 503 is restored to an initial state, and meanwhile, when the threaded sliding sleeve 505 moves downwards, the split movable plate 400 can be pulled up to the middle through the connecting rod 506 to be closed, and gradually flush with the arched lying plate 503 and seal the window 300.

Therefore, the prone position ventilation device with the prone position adjustable in height can achieve rapid switching between the prone position and the prone position of a patient, and is quite convenient. Of course, when the patient ventilates in both the lying position and the prone position, the head can be deflected in time by the rotation of the head supporting plate 600, so that the head is prevented from being always kept in one posture and is ache, and the comfort of the patient is improved.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model to the particular embodiments of the present application, but to limit the scope of the utility model to the particular embodiments of the present application.

Claims (4)

1. The prone position ventilation device with the adjustable prone height is characterized by comprising a bottom plate (100) paved on a patient bed, wherein a lying plate (200) is arranged on the bottom plate (100) in an overhead mode, a window (300) is formed in the lying plate (200), two storable split movable plates (400) are arranged in the window (300), an arched lying plate assembly (500) capable of being lifted is arranged on the inner side of the lying plate (200), and the arched lying plate assembly (500) can extend out of the window (300) from between the two split movable plates (400);

wherein the arched deck assembly (500) comprises:

a driving motor (501), wherein the driving motor (501) is erected on the inner side of the lying plate (200);

the lifting screw (502), the lifting screw (502) is in transmission connection with the driving motor (501), and a polished rod section (504) is arranged at the top end of the lifting screw (502);

an arch-shaped lying plate (503), wherein the arch-shaped lying plate (503) is movably sleeved on the polish rod section (504);

the threaded sliding sleeve (505), the threaded sliding sleeve (505) is connected to the lifting screw (502) in a matching way, and the top end of the threaded sliding sleeve (505) is in contact with the arched lying plate (503);

and the connecting rods (506) are symmetrically arranged on two sides of the threaded sliding sleeve (505), one end of each connecting rod (506) is movably hinged with the threaded sliding sleeve (505), and the other end of each connecting rod (506) is movably hinged with the corresponding split movable plate (400).

2. The prone position ventilation device with adjustable prone height according to claim 1, characterized in that the top of the arched lying plate (503) is located between the split movable plates (400) and the arched lying plate (503) is always kept in contact with the split movable plates (400).

3. The prone position ventilation device with adjustable prone position according to claim 1, wherein a guiding sliding rail is arranged on a side edge surface of the window (300), and the split movable plate (400) is movably inserted into the guiding sliding rail.

4. The prone position ventilation device with adjustable prone position according to claim 1, wherein a rotatable head support plate (600) is arranged on a bottom plate (100) at the front end of the lying plate (200), a head support pillow (602) is arranged on the head support plate (600), and a face support groove (603) which is matched with the face contour is formed in the head support pillow (602).