CN209091951U - A modified self-control inflatable support cushion - Google Patents

Abstract

The utility model discloses a modified self-control inflatable support cushion, which comprises a support airbag cushion, a conveying gas pipeline, a three-way valve, an indirect sensing airbag, an inflatable airbag, a pressure gauge, an inflatable airbag, a pressure gauge, an indirect sensing airbag, three The open valve and the support airbag cushion are connected together by a gas delivery pipeline; the outer cover of the support airbag cushion is covered with a detachable jacket. The utility model is composed of a pressure gauge, a three-way valve, a gas transmission pipeline, an inflatable balloon for realizing inflation, a pressure relief valve beside the inflatable balloon, and an indirect feeling airbag that can sense the pressure in the support cushion; The pressure value, the patient is inflated and deflated to change the pressure of the square-shaped airbag on the support airbag cushion, the three-way valve can quickly control the direction of gas outflow, and the indirect feeling airbag connected to the gas delivery pipeline can indirectly feel the patient's body. The gas condition in the square airbag on the lower support airbag seat cushion and the feeling of the contact surface.

Description

A modified self-control inflatable support cushion

technical field

The utility model belongs to the technical field of medical aids, in particular to a modified self-controlling inflatable support cushion.

Background technique

Pressure ulcers have always been a common and thorny problem in clinical nursing work, and surgical patients are a high-risk group for pressure ulcers in hospitals. Although the definition of surgical pressure ulcer is not uniform, it is often cited to refer to the tissue damage that occurs within a few hours to 6 days after the operation, and the most common is 1 to 3 days after the operation. Domestic studies have shown that 23% of hospital pressure ulcers are related to surgery. The occurrence of pressure ulcers will not only affect the recovery of the disease, but also increase the economic burden of patients and reduce the quality of care. Therefore, the incidence of surgical pressure ulcers is an important indicator for evaluating the quality of nursing care in the operating room.

The main reasons for the occurrence of pressure ulcers in surgical patients are as follows: 1. Diverse body positions and complex placement: According to the needs of the operation, there are many kinds of body positions, and different body positions have different pressure positions. 2. The operation is complicated, and the duration of the operation and the pressure time of the part are also prolonged accordingly. 3. The operation is delicate, and the patient cannot be flipped at will during the operation, so as not to affect the operation. 4. The sterility of the operation is high, and the nurse should not touch and massage the patient across the sterile sterile area.

In recent years, support appliances have been used as a tool to reduce the continuous pressure of patients, and have a significant effect on the prevention of pressure ulcers. However, there is currently no pressure ulcer prevention device that is more suitable for the clinical characteristics and clinical effects of the operating room. The research is more suitable for the invention of clinical characteristics and clinical effects, and this self-control inflatable support cushion is developed according to the particularities of the surgical patients, hoping that the surgical patients can also enjoy continuous high-quality care during the operation.

SUMMARY OF THE INVENTION

Aiming at the above problem, the utility model makes up for the inadequacy of the use effect of the existing support pad in surgical patients, and provides a modified self-controlling inflatable support pad.

To achieve the above purpose, the present invention adopts the following technical solutions.

The utility model is a modified self-control inflatable support cushion, which is characterized in that it comprises a support airbag cushion, a gas conveying pipeline, a three-way valve, an indirect sensing airbag, an inflatable airbag and a pressure gauge, wherein the inflatable airbag, the pressure gauge, The indirect sensing airbag, the three-way valve and the support airbag cushion are connected together by a gas conveying pipeline; the outside of the support airbag cushion is covered with a detachable jacket.

As a preferred solution of the present invention, the upper and lower ends of the gas conveying pipeline are respectively connected with an inflatable balloon and a pressure gauge, and a pressure relief valve is arranged at the end of the conveying gas pipeline.

As another preferred solution of the present invention, an indirect sensing airbag is provided on the gas conveying pipeline between the inflatable balloon, the pressure gauge and the three-way valve, one end of the three-way valve is connected to the indirect sensing airbag, and the other is connected to the indirect sensing airbag. One end is connected to the support airbag seat cushion.

As another preferred solution of the present invention, the upper part of the support airbag seat cushion is integrally formed with a plurality of square airbags that are evenly arranged, and there are gaps between each square airbag. The bottom of the airbag is provided with horizontal and vertical air passages which are connected in sequence, and the conveying gas pipeline is connected with the general pipeline on the outer side of the support airbag seat cushion.

As another preferred solution of the present invention, the support airbag cushion and the integrally formed multiple square-shaped airbags are made of tpu material with high elasticity and wear resistance.

As another preferred solution of the present invention, the detachable outer cover is a washable and disinfectable pocket sealed by a zipper that can completely wrap the supporting airbag seat cushion.

As another preferred solution of the present invention, the detachable outer jacket is made of pure cotton cloth with good ventilation; and there is a zipper around it, which is convenient for replacement and keeps the contact surface soft and smooth during use.

As another preferred solution of the present invention, the gas conveying pipeline is a rubber tube.

The utility model has beneficial effects.

The modified self-controlling inflatable support cushion provided by the utility model has the following advantages.

(1) Ventilation: The gaps formed between each square-shaped airbag can allow air to circulate through it, making the local skin dry and comfortable, reducing skin temperature, reducing metabolism and promoting blood circulation.

(2) Partial pressure: The airways at the bottom of all the square airbags are interconnected, and the inflated square airbag structure can redistribute the pressure evenly, avoid point pressure, and eliminate the most important cause of pressure ulcer formation. factors, to achieve 3D support, more comfortable for patients, and multiple independent square-shaped air cells can also minimize friction and shear forces between the seat cushion and the skin.

(3) Operation convenience: The nurse only needs to stand outside the sterile area, and by inflating and deflating the inflatable balloon, change the pressure of the square-shaped airbag on the support airbag cushion, and perform non-touch massage for the patient at any time, saving the nurse's physical strength , does not interfere with the operation, but also guarantees the sterile requirements of the operation.

(4) Compliant with disinfection and isolation: The support airbag cushion and detachable jacket can be cleaned and disinfected, and one person can use it to avoid cross infection.

(5) High load-bearing and wide application range: the support airbag cushion and the integrally formed multiple square-shaped airbags are made of high-elasticity and wear-resistant tpu material, with a maximum load-bearing capacity of 150kg, and can be applied to Anywhere that needs protection and massage.

The modified self-controlling inflatable support pad of the utility model solves big problems at a small cost, and is dedicated to bringing better and safer nursing services to more clinical patients.

Description of drawings

In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

FIG. 1 is a schematic three-dimensional structure diagram of a modified self-controlling inflatable support cushion according to the present invention.

FIG. 2 is a schematic top view of a modified self-controlling inflatable support pad according to the present invention.

Fig. 3 is a side view structural schematic diagram of a modified self-controlling inflatable support pad of the present invention.

Fig. 4 is another side view structural schematic diagram of a modified self-controlling inflatable support pad of the present invention.

Marked in the figure: 1 is the support airbag cushion, 2 is the square airbag, 3 is the pressure gauge, 4 is the pressure relief valve, 5 is the inflatable balloon, 6 is the indirect feeling airbag, 7 is the three-way valve, and 8 is the conveying gas The pipeline and 9 are the total airway.

Detailed ways

1-4, the utility model is a modified self-control inflatable support cushion, which is characterized in that it includes a support airbag cushion 1, a gas delivery pipeline 8, a three-way valve 7, an indirect feeling airbag 6, and an inflatable balloon 5. , pressure gauge 3, described inflatable balloon 5, pressure gauge 3, indirect feeling airbag 6, three-way valve 7, support airbag cushion 1 are connected together by conveying gas pipeline 8; The outer sleeve has a removable cover.

The upper and lower ends of the conveying gas pipeline 8 are respectively connected to the inflatable balloon 5 and the pressure gauge 3 , and a pressure relief valve 4 is provided at the end of the conveying gas pipeline 8 .

An indirect sensing airbag 6 is provided on the gas delivery pipeline 8 between the inflatable balloon 5, the pressure gauge 3 and the three-way valve 7. One end of the three-way valve 7 is connected to the indirect sensing airbag 6, and the other end is connected to the supporting airbag. Cushion 1.

The upper part of the support airbag cushion 1 is integrally formed with a plurality of square airbags 2 evenly arranged, and the bottom of each square airbag 2 is provided with horizontal and vertical air passages that are connected in sequence. The main pipes on the outer side of the seat cushion 1 are connected.

The support airbag seat cushion 1 has a plurality of raised square airbags 2 to form a uniform concave-convex surface. With the different applied pressure and direction, uniform support of the contact surface is realized. There are horizontal and vertical air passages connected in sequence at the bottom, so that the gas in all the square airbags 2 on the support airbag cushion 1 can communicate with each other, decompose the pressure, and it is composed of TPU material with high elasticity and wear resistance, high bearing capacity and strong application Wide range, can be cleaned and disinfected.

The support airbag cushion 1 and the integrally formed multiple square airbags 2 are made of tpu material with high elasticity and wear resistance.

The detachable cover is a washable and disinfectable pocket sealed by a zipper that can completely wrap the support airbag seat cushion 1 .

The detachable jacket is made of pure cotton fabric with good air permeability; and a zipper is provided around it, which is convenient for replacement, and keeps the contact surface soft and flat during use.

The conveying gas pipeline 8 is a rubber tube.

The working principle is explained in conjunction with the technical scheme of the present utility model and the accompanying drawings: the present utility model consists of a pressure gauge 3 that can monitor pressure changes, a three-way valve 7 that controls the gas in and out, a gas transport pipeline 8 that transports gas, and an inflatable ball that realizes inflation. The bag 5 and the inflatable balloon 5 are composed of a pressure relief valve 4 and an indirect feeling air bag 6 that can sense the pressure in the support cushion; through the pressure value on the pressure gauge 3, the patient is inflated and deflated to change the support air bag. The pressure of the square airbag 2 on the seat cushion 1, the three-way valve 7 can quickly control the direction of gas outflow, and the indirect sensing airbag 6 connected to the gas delivery pipeline 8 can indirectly sense the pressure of the square airbag 2 on the cushion 1 supporting the airbag under the patient's body. The gas condition and the feel of the contact surface.

It can be understood that the above specific description about the present utility model is only used to illustrate the present utility model and is not limited to the technical solutions described in the embodiments of the present utility model. Modifications or equivalent replacements are made to the new model to achieve the same technical effect; as long as the needs of use are met, they are all within the protection scope of the present invention.

Claims (7)

1. a kind of repacking automatic control inflatable support pad, it is characterised in that: including support air bag cushion (1), conveying gas pipeline (8), three-way valve (7), experience air bag (6), inflating balloon (5), pressure gauge (3), the inflating balloon (5), pressure indirectly Table (3), experience air bag (6), three-way valve (7) indirectly, between support air bag cushion (1) by conveying gas pipeline (8) connection Together；The outside of the support air bag cushion (1) is cased with detatachable external sleeve.

2. a kind of repacking automatic control inflatable support pad according to claim 1, it is characterised in that: the conveying flue Road (8) one end is separately connected inflating balloon (5), pressure gauge (3) above and below, and the end of conveying gas pipeline (8) is provided with pressure release Valve (4).

3. a kind of repacking automatic control inflatable support pad according to claim 1, it is characterised in that: the inflating balloon (5), it is arranged on the conveying gas pipeline (8) between pressure gauge (3) and three-way valve (7) and experiences air bag (6), the threeway indirectly One end of valve (7) with indirectly experience air bag (6) be connected, the other end connect support air bag cushion (1).

4. a kind of repacking automatic control inflatable support pad according to claim 1, it is characterised in that: the support air bag is sat Pad (1) top, which is integrally formed, is provided with multiple evenly distributed square block air bags (2), between each square block air bag (2) there are Crack, the bottom of each square block air bag (2) are designed with the transverse and longitudinal air flue being sequentially communicated, conveying gas pipeline (8) and support gas Capsule cushion (1) superolateral total pipeline is connected.

5. a kind of repacking automatic control inflatable support pad according to claim 1, it is characterised in that: the support air bag is sat Pad (1) and integrally formed multiple square block air bags (2) are made of the tpu material of high resiliency and wearability.

6. a kind of repacking automatic control inflatable support pad according to claim 1, it is characterised in that: the detatachable external sleeve For the disinfection pocket capable of washing of the energy fully wrapped around firmly support air bag cushion (1) sealed by zipper.

7. a kind of repacking automatic control inflatable support pad according to claim 1, it is characterised in that: the detatachable external sleeve It is made of the purified cotton cloth of aeration.