CN211409835U

CN211409835U - Back lifting sideslip preventing air bag

Info

Publication number: CN211409835U
Application number: CN202020062378.5U
Authority: CN
Inventors: 贺庄明; 贺冬暖; 贺茹
Original assignee: Dezhou Kangzhiyuan Medical Instrument Co ltd
Current assignee: Dezhou Kangzhiyuan Medical Instrument Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-09-04
Anticipated expiration: 2030-01-13

Abstract

The utility model belongs to the technical field of play back of the body gasbag, a play back of the body and prevent sideslip gasbag is disclosed. The main technical characteristics are as follows: the inflatable airbag comprises an airbag body with an inflation and deflation port, a flexible limiting drawstring is arranged at the position close to the middle of the airbag body, and after the airbag body is inflated, an upper concave area is formed at the position close to the middle above the airbag body. When patient need lie flat, do not aerify in the gasbag, when patient need play the back of the body, aerify in to the gasbag body through inflating and deflating the gas port, patient lies in gasbag body central authorities, the gasbag body that is located patient both sides aerifys the rising gradually, patient's health below gasbag body aerifys when ascending the height of flexible spacing stretching strap, under the effect of flexible spacing stretching strap, form upper portion recessed area on gasbag body upper surface, thus, at the in-process that the gasbag body rose, patient's back is located the recessed area of gasbag body intermediate position all the time, be difficult to cause and roll, and patient uses more comfortablely, it is more convenient to nurse.

Description

Back lifting sideslip preventing air bag

Technical Field

The utility model belongs to the technical field of play back gasbag, especially, relate to a play back of body and prevent sideslip gasbag.

Background

The patient lying in bed due to diseases or traffic accidents is easy to fatigue and bedsore when lying down for a long time, and is not beneficial to blood backflow, and the patient needs to sit up at intervals. At present, the back of a patient lying in bed is lifted mainly in three ways: firstly, a manual back rising method is adopted, and nursing staff manually support the patient to sit up, so that the method has high labor intensity, untimely back rising and discomfort for the patient; secondly, a nursing bed capable of lifting the back is adopted, and the purpose of lifting the back is realized through the rotation of the back bed surface; thirdly, a left back lifting air bag and a right back lifting air bag are arranged on the bed surface of the back of the patient, and the purpose of lifting the back is realized by inflating and deflating the air bags. The above method has the following disadvantages: most of the bedridden patients are easy to roll when getting up due to poor consciousness or inconvenient upper limb movement, so that the face of the patient faces downwards to influence breathing or rolls down to a bed to cause tumble injury and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that the back-lifting sideslip preventing air bag which is convenient for nursing, safe and convenient for use and convenient for operation and can not cause rolling when lifting the back.

In order to solve the above problem, the utility model adopts the technical scheme that: the inflatable airbag comprises an airbag body with an inflation and deflation port, a flexible limiting drawstring is arranged at the position close to the middle of the airbag body, and after the airbag body is inflated, an upper concave area is formed at the position close to the middle above the airbag body.

The additional technical characteristics are as follows:

the flexible limiting drawstrings are two first drawstrings which are parallel, the first drawstrings are trapezoidal, the upper side and the lower side of each first drawstring are fixed with the inner side of the airbag body, and a lower part depressed area is formed in the middle position below the airbag body;

first folded edges are arranged on the upper side and the lower side of the first drawstring, and the first folded edges of the first drawstring are fixed with the inner side face of the air bag body;

the flexible limiting drawstrings are composed of at least two second drawstrings which are arranged in a front-back manner, all the second drawstrings are arranged in parallel, the upper edges of all the second drawstrings are positioned on the same inclined plane, the lower edges of all the second drawstrings are positioned on the same inclined plane, and a lower concave area is formed in the middle of the lower part of the airbag body;

and second folded edges are arranged on the upper side and the lower side of the second drawstring, and the second folded edges of the second drawstring are fixed with the inner side surface of the air bag body.

The utility model provides a play back sideslip prevention gasbag compares with prior art, has following advantage: firstly, because the air bag comprises an air bag body with an inflation and deflation port, a flexible limit drawstring is arranged at the position close to the middle part of the air bag body, after the air bag body is inflated, an upper concave area is formed at the middle position close to the upper part of the air bag body, the uninflated air bag for preventing the back from sliding is placed on the bed surface of the back of a patient, when the patient needs to lie flat, the patient does not inflate in the air bag, the patient lies more comfortable, when the patient needs to lie back, the air bag body in the center of the air bag body is inflated through the inflation and deflation port, the air bag body at the two sides of the patient is gradually inflated and lifted, along with the increase of the gas in the air bag body at the two sides of the patient, the air bag at the lower part of the patient is gradually inflated and lifted to the height of the flexible limit drawstring, the upper concave area is formed on the upper surface, therefore, in the process of lifting the air bag body, the back of the patient is always positioned in the depressed area in the middle of the air bag body, so that the patient is not easy to roll over, and the patient is more comfortable to use and more convenient to nurse; the flexible limiting drawstrings are two first drawstrings which are parallel, the first drawstrings are trapezoidal, the upper side and the lower side of each first drawstring are fixed with the inner side surface of the air bag body, and a lower concave region is formed in the middle position below the air bag body, so that the air bag is more convenient to process; thirdly, as the upper side and the lower side of the first drawstring are provided with the first folded edges, the first folded edges of the first drawstring are fixed with the inner side surface of the airbag body, and the first drawstring is combined with the inner side surface of the airbag body more firmly; the flexible limiting drawstrings are composed of at least two second drawstrings which are arranged in a front-back manner, all the second drawstrings are arranged in parallel, the upper edges of all the second drawstrings are positioned on the same inclined plane, the lower edges of all the second drawstrings are positioned on the same inclined plane, and a lower concave area is formed in the middle of the lower part of the air bag body, so that the air bag is more convenient to process; and fifthly, because the upper side and the lower side of the second drawstring are provided with the second folded edges, the second folded edges of the second drawstring are fixed with the inner side surface of the airbag body, and the second drawstring is combined with the inner side surface of the airbag body more firmly.

Drawings

FIG. 1 is a schematic structural view of the non-inflated state of the back-up sideslip prevention airbag of the present invention;

FIG. 2 is a schematic view of the back structure of the back-up sideslip prevention airbag of the present invention in an uninflated state;

FIG. 3 is a schematic structural view of the air bag with back rising and lateral slip prevention after inflation;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a side view of the first draw tape;

FIG. 6 is a schematic structural view of an inflated back-up anti-sideslip airbag of another flexible position-limiting drawstring structure;

fig. 7 is a sectional view taken along line B-B of fig. 6.

Detailed Description

The structure and the operation principle of the back-lifting sideslip prevention airbag of the present invention will be further described in detail with reference to the accompanying drawings and the specific embodiments.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model discloses play the structural schematic diagram of the anti-sideslip gasbag of back, the utility model discloses play the anti-sideslip gasbag of back and including the gasbag body 2 that has inflation and deflation port 1, be provided with flexible spacing stretching strap 3 in the middle part position of being close to gasbag body 2, after gasbag body 2 aerifys, form upper portion depressed area 4 in the middle part position of being close to gasbag body 2 top.

The uninflated back-lifting sideslip-preventing air bag is placed on a bed surface of the back of a patient, when the patient needs to lie flat, the air bag is not inflated, the patient lies flat more comfortably, when the patient needs to lie back, the air bag body is inflated through the inflation and deflation port, the patient lies in the center of the air bag body 2, the air bag bodies 2 positioned on two sides of the patient are gradually inflated and lifted, along with the increase of gas in the air bag bodies on two sides of the patient, the air bag below the body of the patient is gradually inflated and lifted, when the air bag body below the body of the patient is inflated and lifted to the height of the flexible limiting drawstring, an upper sunken area is formed on the upper surface of the air bag body under the action of the flexible limiting drawstring, therefore, in the lifting process of the air bag body, the back of the patient is always positioned in the sunken area in the middle position of the air bag, when the patient needs to lie down again, the air in the air bag body is discharged through the air charging and discharging port 1. Of course, the inflation/deflation port 1 may also include an inflation port directly connected to the air pump and a deflation port with a stop valve.

As shown in fig. 3, fig. 4 and fig. 5, flexible spacing stretching strap 3 is the first stretching strap 5 of two parallels, first stretching strap 5 is trapezoidal, the upper and lower both sides of first stretching strap 5 are fixed with the medial surface of gasbag body 2, middle part position below gasbag body 2 forms lower sunken zone 6, thus, processing is more convenient, and after the gasbag body aerifys, middle part position below gasbag body 2 forms lower sunken zone 6, the area of contact of gasbag body and bed surface has been reduced, frictional force between gasbag body and the bed surface has been increased, the extrusion of having prevented to cause the gasbag body because of bed patient moves after.

The upper side and the lower side of the first drawstring 5 are provided with first folded edges 51, the first folded edges 51 of the first drawstring 5 are fixed with the inner side surface of the airbag body 2, and the first drawstring 5 is combined with the inner side surface of the airbag body 2 more firmly.

As shown in fig. 6 and 7, the flexible limiting drawstrings 3 are composed of at least two second drawstrings 7 which are arranged in a front-back manner, all the second drawstrings 7 are arranged in parallel, the upper edges of all the second drawstrings 7 are positioned on the same inclined plane, the lower edges of all the second drawstrings 7 are positioned on the same inclined plane, a lower concave area 6 is formed in the middle position below the airbag body 2, and the processing is more convenient.

The upper side and the lower side of the second drawstring 7 are provided with second hems 71, the second hems 71 of the second drawstring 7 are fixed with the inner side of the airbag body 2, and the second drawstring 7 is combined with the inner side of the airbag body 2 more firmly.

The utility model discloses a protection scope not only limits in above-mentioned embodiment, as long as the structure with the utility model discloses play the back and prevent that sideslip gasbag structure is the same or similar just falling the utility model discloses the scope of protection.

Claims

1. Play back sideslip prevention gasbag, including the gasbag body that has the inflation and deflation port, its characterized in that: a flexible limiting drawstring is arranged at the position close to the middle of the air bag body, and after the air bag body is inflated, an upper concave area is formed at the position close to the middle above the air bag body.

2. The back-lift anti-sideslip airbag of claim 1, wherein: the flexible limiting drawstrings are two first drawstrings which are parallel, each first drawstring is trapezoidal, the upper side and the lower side of each first drawstring are fixed with the inner side of the airbag body, and a lower concave area is formed in the middle of the lower portion of the airbag body.

3. The back-lift anti-sideslip airbag of claim 2, wherein: and first folded edges are arranged on the upper side and the lower side of the first drawstring, and the first folded edges of the first drawstring are fixed with the inner side surface of the air bag body.

4. The back-lift anti-sideslip airbag of claim 1, wherein: the flexible limiting drawstrings are composed of at least two second drawstrings which are arranged in a front-back mode, all the second drawstrings are arranged in parallel, the upper edges of the second drawstrings are located on the same inclined plane, the lower edges of the second drawstrings are located on the same inclined plane, and a lower concave area is formed in the middle of the lower portion of the air bag body.

5. The back-lift anti-sideslip airbag of claim 4, wherein: and second folded edges are arranged on the upper side and the lower side of the second drawstring, and the second folded edges of the second drawstring are fixed with the inner side surface of the air bag body.