CN210078118U

CN210078118U - Prevent pressing mattress of sore

Info

Publication number: CN210078118U
Application number: CN201821152776.5U
Authority: CN
Inventors: 周敏; 杨永刚; 朱聚; 徐洁; 陈柳
Original assignee: Wuhan Central Hospital (wuhan Second Hospital Wuhan Oncology Research Institute)
Current assignee: Wuhan Central Hospital (wuhan Second Hospital Wuhan Oncology Research Institute)
Priority date: 2018-07-19
Filing date: 2018-07-19
Publication date: 2020-02-18
Anticipated expiration: 2028-07-19

Abstract

The utility model relates to the technical field of nursing equipment, in particular to a pressure sore prevention mattress, which comprises a mattress main body with a first filling layer and a second filling layer, a fixed plate is fixedly arranged inside the mattress main body, an air bag layer is arranged between the fixed plate and the second filling layer, a plurality of air bag cushions which are arranged in parallel are arranged in an air bag city, a control layer is arranged between the mattress main body and the fixed plate, a gas filling mechanism and a controller are arranged on the control layer, an air duct is fixedly arranged on the gas filling mechanism, the other end of the air duct is respectively communicated with each air bag cushion through a control valve controlled by the controller, a waist adjusting air bag and a leg adjusting air bag are respectively arranged in the middle of each air bag cushion, a fixed ring which sequentially connects adjacent air bag cushions is sleeved on each air bag cushion, the whole device realizes ideal sleeping posture, remote control supporting strength, pressure sores are effectively prevented, has certain popularization value.

Description

Prevent pressing mattress of sore

Technical Field

The utility model relates to a nursing equipment technical field specifically is a prevent pressing mattress of sore.

Background

Pressure sores, also known as bedsores, are the result of skin and subcutaneous tissue ischemia resulting from prolonged pressure on a body part, which can prevent blood circulation and cause blisters, ulcers or gangrene. The disease is similar to 'acne' recorded in the traditional Chinese medical literature. Such as. The description of the surgical true interpretation of "sores": the chronic eczema is caused by rubbing and wearing the affected part, the upper and back ridges and the lower and the tail, pressure sores are also called bedsores, and pressure ulcers are caused by long-term local tissue pressure and result in tissue ulceration and necrosis due to continuous ischemia, hypoxia and malnutrition. The skin bedsore is a common problem in rehabilitation and nursing. About 6 million people die from bedsore complications every year according to the reports of the related literatures.

For a patient lying in bed for a long time, the key for preventing the patient from getting bedsore lies in that the compressed tissue of the patient is enabled to be subjected to blood circulation promotion, collateral dredging, heat dissipation and cooling, the pressed state of the body is lightened, and the skin is cool and comfortable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent mattress of pressing sore to solve the problem that proposes in the above-mentioned background art, can be by the state of patient self-control mattress, perhaps regularly alternate the state of control mattress, follow the structural developments of mattress and prevent that the appearance of bed patient pressure sore from appearing.

In order to achieve the above object, the utility model provides a following technical scheme:

prevent mattress of pressure sore, including the mattress main part that has first filling layer and second filling layer, its characterized in that:

a fixing plate is fixedly arranged in the mattress main body, an air bag layer is arranged between the fixing plate and the second filling layer, and a control layer is arranged below the fixing plate in the mattress main body;

the air bag mattress is characterized in that a gas filling mechanism and a controller are fixedly installed in the control layer, the upper end of the gas filling mechanism is fixedly provided with an air guide pipe, a plurality of parallel independent air bag cushions are fixedly installed in the air bag layer, the air guide pipe is respectively communicated with the air bag cushions through branch pipes, the branch pipes are respectively provided with control valves controlled by the controller, the air bag cushions are also provided with damping air valves for slow deflation, and the air bag cushions are respectively provided with a waist adjusting air bag and a leg adjusting air bag at the positions corresponding to the middle part and the middle lower part of the mattress;

the air bag cushions are sleeved with fixing rings, and adjacent air bag cushions are sequentially connected into a whole by the fixing rings; a waist massager and a leg massager are respectively arranged in the second filling layer corresponding to the middle part and the middle-lower part of the mattress, and massage heads are arranged at the tops of the waist massager and the leg massager;

the first filling layer is arranged above the second filling layer, the constant-temperature sheet is arranged inside the first filling layer, and the pressure sensing and temperature sensor are arranged on one side, close to the second filling layer, of the inside of the first filling layer.

Preferably, the first filling layer is made of silk floss, and the second filling layer is made of elastic sponge made of polyether polyol material.

Preferably, the airbag cushion is made of TPU environment-friendly materials.

The massage heads are arranged in a plurality of groups at equal intervals.

Preferably, a remote controller is arranged, and the controller is in signal connection with the remote controller so as to remotely control the action state or action time of the inflation and massage of each part.

Preferably, the fixing rings are symmetrically provided with two groups along a central line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, can the perception and control generate heat, keep the drying of comfortable temperature and mattress through the temperature sensor and the constant temperature piece that set up, improve patient's body and feel the comfort level.

2. In the utility model, the waist massager and the leg massager can be used for promoting blood circulation and removing obstruction in channels for the pressed tissues of the patient when the patient lies in bed.

3. The utility model discloses in, adjust the gasbag and the shank is adjusted the gasbag and can be adjusted comfortable sleep height through the waist that sets up, facilitate the use to can remote control or the automatic timing transform supporting point position, prevent to press the sore.

4. The utility model discloses in, can survey the pressure point through the pressure sensor who sets up to reduce the pressure intensity of this pressure point, reduce the long-time effect of partial pressure to the human body, prevent the production of pressing the sore.

5. In the utility model, the sleeping state of the user can be judged according to the electric signal converted by the vital sign signal sensed by the pressure sensor through the arranged controller, and the speed of filling gas in the air bag cushion is adjusted according to the sleeping state, including the states of not sleeping, light sleeping, deep sleeping and the like, so as to slow down or accelerate the formation of waves of the waist adjusting air bag and the leg adjusting air bag, thereby providing mild massage or strong massage for the user; can bring the effects of relieving pressure and relieving fatigue deeply and promoting blood circulation, and control the massage intensity and the mode according to vital sign signals of the heart rate, the respiration, the body movement and the like of a user, is beneficial to the user to quickly enter deep sleep, can prolong the deep sleep time, and has good induction and sleep-aiding effects.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic plan view of a second filling layer according to the present invention;

fig. 3 is a schematic structural view of the air bag layer and the air filling mechanism of the present invention.

In the figure: 1-mattress main body, 2-first filling layer, 3-second filling layer, 4-air bag layer, 5-control layer, 6-controller, 7-air filling mechanism, 8-fixing plate, 9-air duct, 901-control valve, 10-air bag cushion, 11-waist adjusting air bag, 12-leg adjusting air bag, 13-waist massager, 14-leg massager, 15-pressure sensor, 16-temperature sensor, 17-constant temperature sheet, 18-remote controller, 19-massage head and 20-fixing ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

prevent pressing mattress of sore, including first filling layer 2 and second filling layer 3, what first filling layer 2 adopted is silk floss, second filling layer 3 adopts high elasticity sponge, high elasticity sponge uses polyether polyol as the main material, the polyether activity is great, the big or small mixed distribution of sponge diameter that produces, the skeleton thickness is different, has very big percent opening, can produce the bounce of different holding powers under different deformation states when the pressurized. The first filling layer 2 is disposed above the second filling layer 3.

As shown in fig. 1, a remote controller 18 is provided outside the mattress body 1, a fixing plate 8 is fixedly mounted inside the mattress body 1, and the fixing plate 8 is provided below the second filling layer 3. An air bag layer 4 is arranged between the fixing plate 8 and the second filling layer 3, a control layer 5 is arranged below the fixing plate 8, a gas filling mechanism 7 and a controller 6 are sequentially and fixedly mounted at the bottom of the control layer 5 from left to right, a remote controller 18 is in wireless or wired connection with the controller 6, and the remote controller 18 is in signal connection with the controller 6.

One side that second filling layer 3 was pressed close to in the inside of first filling layer 2 is equipped with pressure sensing 15 and temperature sensor 16, the inside upside of first filling layer 2 is equipped with constant temperature piece 17, can keep the drying of comfortable temperature and mattress through the constant temperature piece 17 that sets up, it feels the comfort level to improve patient's body, the temperature that can survey the mattress through temperature sensor 16 that sets up, accurate measurement, and adjust the generating heat by the constant temperature piece of controller control according to the measuring result, integrated device realizes ideal sleeping appearance sensing and adjustment, through pressure sensor adjustment gasbag layer, regularly or the remote control changes the pressure point, eliminate the gasbag pressure of too big pressure, sore is pressed in the prevention effectively.

The controller 6 judges the sleeping state of the user according to the electric signal converted from the vital sign signal sensed by the pressure sensor 16, which can include the states of not sleeping, light sleeping, deep sleeping, etc., and adjusts the filling rate of the air bag cushion according to the sleeping state, as shown in fig. 2, the middle part of the air bag cushion 10 is respectively provided with a waist adjusting air bag 11 and a leg adjusting air bag 12, and the comfortable sleeping height can be adjusted by the waist adjusting air bag 11 and the leg adjusting air bag 12 which are arranged, thereby being convenient for use.

Adjusting the rate at which the airbag cushion is filled with gas to slow or accelerate the formation of waves in the waist-adjusting airbag 11 and the leg-adjusting airbag 12, thereby providing a gentle or strong massage to the user; can bring the effects of relieving pressure and relieving fatigue deeply and promoting blood circulation, and control the massage intensity and the mode according to vital sign signals of the heart rate, the respiration, the body movement and the like of a user, is beneficial to the user to quickly enter deep sleep, can prolong the deep sleep time, and has good induction and sleep-aiding effects.

What the airbag cushion 10 adopted is TPU environmental protection material, and airbag cushion 10 sets up side by side in line, and each airbag cushion overlaps and is equipped with solid fixed ring 20, and solid fixed ring connects adjacent airbag cushion as an organic whole in order, and solid fixed ring 20 is equipped with two sets ofly altogether, and the symmetry sets up.

As shown in fig. 3, an air duct 9 is fixedly installed at the upper end of the gas filling mechanism 7, a plurality of airbag cushions 10 inside the airbag layer 4 are connected and arranged in order by a fixing ring, the air duct is respectively communicated with the end parts of the airbag cushions through branch pipes, the branch pipes are respectively provided with control valves 901 controlled by a controller, and the airbag cushions are further provided with damping air valves for slow deflation. When a certain air bag cushion is controlled to be inflated, the control valve is opened, the air bag cushion is inflated, the top of the air bag cushion rises, and the pressure of the air bag cushion on a human body is increased. When the control valve is closed after timing or remote control, the air bag cushion slowly deflates through the damping air valve under the action of pressure, and the top surface of the air bag cushion descends.

The inside of the second filling layer 3 is sequentially provided with a waist massager 13 and a leg massager 14, the tops of the waist massager 13 and the leg massager 14 are provided with massage heads 19, the massage heads 19 are respectively provided with a plurality of groups at equal intervals, and the waist massager 13 and the leg massager 14 can be used for promoting blood circulation and removing obstruction in channels for the pressed tissues of patients.

The utility model discloses work flow: when in use, the controller 18 is used for setting massage power, inflation rate and the like, the controller 6 judges the sleep state of a user according to an electric signal converted from a vital sign signal sensed by the pressure sensor 15, the inflation height of the air bag cushion 10 is adjusted according to the sleep state and the keeping time of the same posture, and the speed of filling gas is controlled so as to slow or accelerate the wave formation of the waist adjusting air bag 11 and the leg adjusting air bag 12, thereby providing gentle massage or strong massage for the user by the waist massager 13 and the leg massager 14; can bring the degree of depth and relieve pressure and relieve fatigue, promote blood circulation's effect, and according to user's rhythm of the heart, breathe, vital sign signal control massage intensity and mode such as body movement, be favorable to the user to get into deep sleep fast, and can prolong deep sleep time, have good induction and help the effect of sleeping, the piece 17 of constant temperature of installation can keep the drying of comfortable temperature and mattress in the first filling layer 2, improve patient's body and feel the comfort level, whole device realizes ideal sleeping appearance sleep, prevent effectively to press the sore, and stability and practicality are higher, certain spreading value has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A prevent mattress of pressure sore, includes mattress main part (1) that has first filling layer (2) and second filling layer (3), its characterized in that:

a fixing plate (8) is fixedly arranged in the mattress main body (1), an air bag layer (4) is arranged between the fixing plate (8) and the second filling layer (3), and a control layer (5) is arranged below the fixing plate (8) in the mattress main body (1);

a gas filling mechanism (7) and a controller (6) are fixedly installed in the control layer (5), a gas guide pipe (9) is fixedly installed at the upper end of the gas filling mechanism (7), a plurality of airbag cushions (10) which are independent in parallel are fixedly installed in the airbag layer (4), the gas guide pipe is respectively communicated with the airbag cushions through branch pipes, the branch pipes are respectively provided with a control valve (901) controlled by the controller, the airbag cushions are also provided with damping gas valves for slow deflation, and a waist adjusting airbag (11) and a leg adjusting airbag (12) are respectively arranged on the airbag cushions (10) at the middle part and the middle lower part of the corresponding mattress;

the airbag cushion (10) is sleeved with a fixing ring (20), and the adjacent airbag cushions are sequentially connected into a whole by the fixing ring; a waist massager (13) and a leg massager (14) are respectively arranged at the middle part and the middle-lower part of the mattress corresponding to the inside of the second filling layer (3), and massage heads (19) are arranged at the tops of the waist massager (13) and the leg massager (14);

the top of second filling layer (3) is located in first filling layer (2), the inside of first filling layer (2) is equipped with constant temperature piece (17), one side that second filling layer (3) is pressed close to in the inside of first filling layer (2) is equipped with pressure sensing (15) and temperature sensor (16).

2. A pressure sore prevention mattress as defined in claim 1, wherein: the first filling layer (2) is made of silk floss, and the second filling layer (3) is made of elastic sponge made of polyether polyol material.

3. A pressure sore prevention mattress as defined in claim 1, wherein: the airbag cushion (10) is made of TPU environment-friendly materials.

4. A pressure sore prevention mattress as defined in claim 1, wherein: the massage heads (19) are respectively provided with a plurality of groups at equal intervals.

5. A pressure sore prevention mattress as defined in claim 1, wherein: the device is provided with a remote controller (18), and the controller (6) is in signal connection with the remote controller (18) to remotely control the action state or action time of the inflation and massage of each part.

6. A pressure sore prevention mattress as defined in claim 1, wherein: two groups of fixing rings (20) are symmetrically arranged on the center line.