CN221814487U - Bed chair for heart failure patients - Google Patents

Abstract

The utility model discloses a bed chair for heart failure patients, comprising a seat cushion, a back cushion, a left cushion and a right cushion, wherein the back cushion, the left cushion and the right cushion are respectively arranged on the upper rear side, the upper left side and the upper right side of the seat cushion, and the seat cushion is an inflatable cushion. When in use, the bed chair for heart failure patients can be placed on the patient's bed, and the patient can sit upright on the seat cushion; since the left cushion and the right cushion are arranged, the problem of the patient leaning to one side after sitting for a long time is avoided, which is conducive to maintaining an upright sitting position; the seat cushion can be close to the bed surface and has a relatively low height position, which prevents the patient from sitting on the seat cushion at a too high position to cause safety risks; by setting the seat cushion as an inflatable cushion, when in use, the air in the seat cushion can be released first, and the height of the seat cushion can be lowered, so that the patient can be moved onto the seat cushion conveniently, and the seat cushion can be inflated after the patient moves onto the seat cushion, and the inflated seat cushion is relatively soft, which improves the comfort.

Description

Bed chair for heart failure patients

Technical Field

The utility model relates to the field of nursing appliances, in particular to a bed chair for patients with heart failure.

Background Art

Heart failure patients often need to sit upright during daily treatment; the way to sit upright is generally to use a hand-cranked nursing bed. However, the hand-cranked nursing bed raises the patient's back, and the patient is prone to tilt to one side after sitting for a long time, resulting in the inability to maintain a sitting position.

Utility Model Content

The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a bed chair for patients with heart failure.

The bed chair for heart failure patients according to the embodiment of the utility model comprises a seat cushion, a back cushion, a left cushion and a right cushion, wherein the back cushion, the left cushion and the right cushion are respectively arranged on the upper rear side, the upper left side and the upper right side of the seat cushion, and the seat cushion is an inflatable cushion.

The bed seat for heart failure patients according to the embodiment of the utility model has at least the following technical effects: when in use, the bed seat for heart failure patients can be placed on the patient's bed, and the patient can sit upright on the cushion; since the left cushion and the right cushion are provided, the problem of the patient leaning to one side after sitting for a long time is avoided, which is conducive to maintaining an upright sitting position; the cushion can be close to the bed surface and has a relatively low height, which prevents the patient from sitting too high on the cushion and causing safety risks; by setting the cushion as an inflatable cushion, the air in the cushion can be released first and the height of the cushion can be lowered when in use, which is convenient for the patient to move onto the cushion, and the cushion can be inflated after the patient moves onto the cushion. The inflated cushion is softer and more comfortable.

According to some embodiments of the utility model, an anti-skid pad is provided at the bottom of the seat cushion. By providing the anti-skid pad, the friction between the seat cushion and the bed surface is increased to prevent the seat cushion and the bed surface from slipping, thereby reducing safety risks.

According to some embodiments of the utility model, a plurality of anti-skid protrusions are provided at the bottom of the anti-skid pad, and the friction between the seat cushion and the bed surface is further increased by providing the anti-skid protrusions.

According to some embodiments of the utility model, a headrest is provided at the top of the backrest cushion, and the vertical dimensions of the left and right cushions are both smaller than the vertical dimension of the backrest cushion. By providing the headrest, the patient's head is prevented from leaning back when leaning on the backrest cushion, thereby protecting the patient's head and neck.

According to some embodiments of the utility model, a headrest ridge is provided on the front side of the backrest cushion, and the headrest ridge is located at the headrest portion, which conforms to the curve of the human cervical spine and improves comfort.

According to some embodiments of the utility model, the front side of the backrest cushion is provided with a lumbar ridge, which conforms to the lumbar curve of the human body and improves comfort.

According to some embodiments of the utility model, a limiting ridge is provided on the upper side of the front end of the seat cushion. By providing the limiting ridge, the patient's buttocks can be blocked from sliding forward, thereby preventing the patient from gradually lying down due to sliding.

According to some embodiments of the utility model, the seat cushion, the back cushion, the left cushion, and the right cushion are all called unit cushions, and all the unit cushions are inflatable cushions. In this way, the air can be released when the bed seat for heart failure patients is not in use, thereby reducing the volume and facilitating transportation and storage.

According to some embodiments of the utility model, one of the unit pads is provided with an air filling and deflation nozzle, and all the unit pads are connected, so that all the unit pads can be inflated and deflated at the same time, and the operation of inflating and deflation is relatively simple.

According to some embodiments of the utility model, each unit pad is provided with an air inflation and deflation nozzle, which can prevent a unit pad from being compressed and collapsed due to a large force.

Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

FIG1 is a schematic diagram of the three-dimensional structure of a bed seat for heart failure patients according to an embodiment of the utility model.

FIG2 is a schematic diagram of the three-dimensional structure of the heart failure patient bed seat at another angle according to an embodiment of the utility model.

In the attached figure:

100-seat cushion; 110-limiting ridge; 200-back cushion; 210-headrest ridge; 220-lumbar ridge; 300-left cushion; 400-right cushion; 500-anti-slip pad; 510-anti-slip protrusion.

DETAILED DESCRIPTION

The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

In the description of the present utility model, it should be understood that the description of the orientation, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the meaning of several is one or more, the meaning of more than two is more than, greater than, less than, exceed, etc. are understood to exclude the number itself, and above, below, within, etc. are understood to include the number itself. If there is a description of the first and the second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

The bed chair for heart failure patients according to an embodiment of the utility model is described below with reference to FIGS. 1 and 2 .

The bed chair for heart failure patients according to an embodiment of the utility model comprises a seat cushion 100, a back cushion 200, a left cushion 300 and a right cushion 400. The back cushion 200, the left cushion 300 and the right cushion 400 are respectively arranged on the upper rear side, the upper left side and the upper right side of the seat cushion 100. The seat cushion 100 is an inflatable cushion.

For example, as shown in Figure 1, the seat cushion 100 is in the shape of a horizontally arranged plate, and the back cushion, left cushion 300 and right cushion 400 are all arranged vertically, the left edge of the seat cushion 100 is fixedly connected to the bottom edge of the left cushion 300, the right edge of the seat cushion 100 is fixedly connected to the bottom edge of the right cushion 400, the rear edge of the seat cushion 100 is fixedly connected to the bottom edge of the back cushion 200, the rear edge of the left cushion 300 is fixedly connected to the left edge of the back cushion 200, and the rear edge of the right cushion 400 is fixedly connected to the right edge of the back cushion 200.

When in use, the bed chair for heart failure patients can be placed on the patient's bed, and the patient can sit upright on the cushion 100; since the left cushion 300 and the right cushion 400 are provided, the problem of the patient leaning to one side after sitting for a long time is avoided, which is conducive to maintaining an upright sitting position; since there are no chair legs, the cushion 100 can be close to the bed surface and at a lower height, which prevents the patient from sitting too high on the cushion 100 and causing safety risks; by setting the cushion 100 as an inflatable cushion, the air in the cushion 100 can be released and the height of the cushion 100 can be lowered when in use, so that the patient can move onto the cushion 100 easily, and the cushion 100 can be inflated after the patient moves onto the cushion 100. The inflated cushion 100 is softer and more comfortable.

In some embodiments of the present invention, an anti-skid pad 500 is provided at the bottom of the seat cushion 100. The anti-skid pad 500 is fixedly provided at the bottom of the seat cushion 100; it should be noted that the inflatable cushion is generally made of plastic, and its friction coefficient in contact with the bed surface is small, and it is easy to slip; by providing the anti-skid pad 500, the friction between the seat cushion 100 and the bed surface is increased, and the seat cushion 100 and the bed surface are prevented from slipping, thereby reducing safety risks. The anti-skid pad 500 can be a rubber material component or other suitable material component, as long as the friction coefficient in contact with the bed surface is large.

In some embodiments of the present invention, referring to Fig. 2, a plurality of anti-skid protrusions 510 are provided at the bottom of the anti-skid pad 500. By providing the anti-skid protrusions 510, the friction between the seat cushion 100 and the bed surface is further increased.

In some embodiments of the present invention, a headrest is provided at the top of the backrest cushion 200, and the vertical dimensions of the left cushion 300 and the right cushion 400 are both smaller than the vertical dimension of the backrest cushion 200. By providing the headrest, the patient's head is prevented from leaning back when leaning on the backrest cushion 200, thereby protecting the patient's head and neck.

In some embodiments of the present invention, a headrest ridge 210 is provided on the front side of the backrest cushion 200, and the headrest ridge 210 is located at the headrest portion. The headrest ridge 210 is in the shape of a strip extending laterally; this conforms to the curve of the human cervical spine and improves comfort.

In some embodiments of the present invention, a waist ridge 220 is provided on the front side of the back cushion 200. The waist ridge 220 is in the shape of a horizontally extending strip, and the waist ridge 220 is located at the lower part of the back cushion 200, corresponding to the waist of the human body; this conforms to the lumbar curve of the human body and improves comfort.

In some embodiments of the present invention, a limiting ridge 110 is provided on the upper side of the front end of the seat cushion 100. The limiting ridge 110 is in the shape of a strip extending laterally; it should be noted that in addition to tilting to one side, the patient's buttocks will slide forward and the back will slide down after sitting for a long time, gradually turning into a lying posture; by providing the limiting ridge 110, the patient's buttocks can be prevented from sliding forward, thereby preventing the patient from gradually turning into a lying posture due to sliding.

In some embodiments of the present invention, the seat cushion 100, the back cushion 200, the left cushion 300, and the right cushion 400 are all called unit cushions, and all unit cushions are inflatable cushions. In this way, the air can be released when the seat on the bed of the heart failure patient is not in use, so as to reduce the volume and facilitate transportation and storage.

In some embodiments of the utility model, one of the unit pads is provided with an inflation and deflation nozzle, and all the unit pads are connected. The inflation and deflation nozzle can be used for inflation and deflation. In this way, all the unit pads can be inflated and deflated at one time, and the inflation and deflation operation is relatively simple.

In some embodiments of the utility model, each unit pad is provided with an inflation and deflation nozzle. It should be noted that if all unit pads are connected, when a unit pad is subjected to a greater force, the air inside it will be squeezed to other unit pads, causing the unit pad subjected to a greater force to be compressed and collapsed, resulting in reduced comfort; in this embodiment, all unit pads are not connected by the device, that is, each unit pad is independently inflated and deflated, which can prevent a unit pad from being compressed and collapsed due to a greater force.

The preferred implementation methods of the present invention are specifically described above, but the present invention is not limited to the embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims (6)

1. A bed chair for patients with heart failure, characterized in that it comprises a seat cushion, a back cushion, a left cushion and a right cushion, wherein the back cushion, the left cushion and the right cushion are respectively arranged on the upper rear side, the upper left side and the upper right side of the seat cushion, and the seat cushion is an inflatable cushion; a non-slip pad is arranged at the bottom of the seat cushion, and a plurality of non-slip protrusions are arranged at the bottom of the non-slip pad; a headrest is arranged at the top of the back cushion, the vertical dimensions of the left cushion and the right cushion are both smaller than the vertical dimension of the back cushion, and a headrest ridge is arranged on the front side of the back cushion, and the headrest ridge is located at the headrest. 2. The bed chair for patients with heart failure according to claim 1 is characterized in that a lumbar ridge is provided on the front side of the back cushion. 3. The bed chair for heart failure patients according to claim 1 is characterized in that a limiting ridge is provided on the upper side of the front end of the seat cushion. 4. The bed chair for heart failure patients according to claim 1 is characterized in that the seat cushion, the back cushion, the left cushion, and the right cushion are all called unit cushions, and all of the unit cushions are inflatable cushions. 5. The bed chair for patients with heart failure according to claim 4 is characterized in that one of the unit cushions is provided with an air inflation and deflation nozzle, and all the unit cushions are connected. 6. The bed seat for patients with heart failure according to claim 4, characterized in that each of the unit cushions is provided with an inflation and deflation nozzle.