CN213047666U

CN213047666U - Auricle orthosis capable of preventing pressure injury

Info

Publication number: CN213047666U
Application number: CN202021073952.3U
Authority: CN
Inventors: 周丽
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-04-27
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses an auricle orthopedic device capable of preventing pressure damage, which comprises a base and an upper cover, wherein the bottom surface of the base is provided with an air bag cushion layer, the air bag cushion layer is composed of a first air bag, a second air bag, a third air bag and a fourth air bag which are connected end to end, one side of the base is provided with an air injection pipe, the air injection pipe is a double-cavity pipe, one cavity is communicated with an odd-number air bag, the other cavity is communicated with an even-number air bag, the base is detachably connected with the upper cover, the upper end and the lower end of the upper cover are both provided with a connecting sleeve, the connecting sleeve positioned at the upper end is connected with an elastic fixing belt, the elastic fixing belt is provided with a connecting sleeve, the connecting sleeve positioned at the lower end is connected with the elastic net belt and is detachably connected with the elastic fixing belt; on the other hand, the adhesive tape is not used for sticking and fixing the orthopedic device, so that the phenomenon that the skin is easily allergic after being stuck for a long time or the skin is easily torn when the adhesive tape is torn is avoided.

Description

Auricle orthosis capable of preventing pressure injury

Technical Field

The utility model belongs to the technical field of medical supplies, concretely relates to auricle orthopedic ware that can prevent pressure nature damage.

Background

The incidence rate of malformation of external ear contour of newborn infants in China is 43.46%, such as a hurricane ear, a cupped ear, an invisible ear, an ape ear, a drooping ear and the like, and since the auricle is positioned at an obvious part, the morphological abnormality of the auricle has great influence on the mental development of the sick infants, the auricle form needs to be corrected by wearing an orthopedic device. Generally, a noninvasive orthosis is directly worn on the external auricle of a newborn and fixed by adhesive tapes to correct the abnormal auricle. However, skin tissues of the neonates are particularly tender, the external ear contour orthosis needs to be continuously worn for a long time, the spine of the neonates is not completely developed and cannot support neck movement, most of the neonates are in lateral-cephalic lying positions, and after the orthosis is worn, the orthosis extrudes skin around the ears, so that pressure injury easily occurs.

SUMMERY OF THE UTILITY MODEL

To the technical problem that prior art exists, the utility model provides a can prevent auricle orthopedic ware of pressure nature damage.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auricle orthosis capable of preventing pressure damage comprises a base and an upper cover, wherein a containing opening is formed in the base, an air bag cushion layer is arranged on the bottom surface of the base and distributed from one end of the base to the other end of the base, the air bag cushion layer is formed by connecting a first air bag, a second air bag, a third air bag and a fourth air bag end to end, the first air bag, the second air bag, the third air bag and the fourth air bag are all formed by thermal synthesis of polyethylene PVC films, a gas injection pipe communicating and inflating mechanism is arranged on one side of the base and used for inflating the air bag cushion layer, the gas injection pipe is a double-cavity pipe, one cavity is communicated with the first air bag and the third air bag, the other cavity is communicated with the second air bag and the fourth air bag, the upper cover is detachably connected above the base by the base, two connecting sleeves are arranged at the upper end and the lower end of the upper cover and detachably connected with one end of an, the other end of the elastic fixing band is provided with an ear hole, two sides of the ear hole are provided with connecting sleeves, the connecting sleeves positioned at the lower end are detachably connected with one end of the elastic net band, the other end of the elastic net band is fixedly connected with a connecting band which is arranged in the connecting sleeves at two sides of the ear hole in a penetrating manner, and the connecting band is fixed with the connecting sleeves by arranging magic tapes on the connecting band.

Furthermore, a plurality of bayonets are arranged on the surface of the base, and a plurality of clamping blocks are arranged at the lower end of the upper cover and clamped with the bayonets; and one side of the upper cover is fixedly connected with a side wing.

Furthermore, an embedding groove is formed around the outer wall of the base, the gas injection pipe communicated with the air bag cushion layer is embedded in the embedding groove, and the joint end communicated with the inflating mechanism is distributed on the outer side wall of the base.

Furthermore, the elastic fixing band is of a double-layer structure, a spongy cushion is clamped in the middle of the elastic fixing band, a plurality of placing grooves are distributed in the spongy cushion at intervals, each placing groove is internally provided with an air injection bag, the air injection bags are sequentially connected through an inflation tube, one side of the inflation tube is further connected with a tube cover through a silica gel band, and one end of the inflation tube is provided with an inflation mechanism.

Furthermore, the elastic fixing belt is connected with the connecting sleeve through a soft connecting piece, and a snap fastener is arranged on the connecting piece to fasten the elastic fixing belt and the connecting sleeve; one end of the elastic net belt is also connected with the connecting sleeve at the lower end of the upper cover through the connecting piece, and the connecting piece and the connecting sleeve at the lower end are locked through snap fastener buckling; the middle part of the elastic net belt is provided with a placing opening.

To sum up, the beneficial effects of the utility model are that: the bottom surface of the base is attached to the skin, the ears penetrate through the accommodating openings in the base, the air bag cushion layer is directly contacted with the skin around the ears, the elastic fixing belts are wound on the head along the upper parts of the ears until the ears stretch to the other side, then whether the ears on the other side are accommodated in the ear holes can be selected, the elastic net belts are fixed under the chin of a patient, and the connecting sleeves on the elastic fixing belts are used for fixing the whole orthosis and the wearer. The inflation mechanism inflates air into the air injection pipe, the odd air bags are inflated to change the pressed parts, then the even air bags are inflated to change the pressed parts, the air is inflated to swell, the inflated parts are deflated to change the pressed parts of the air bag cushion layer at times, the blood circulation of the pressed parts is kept smooth, and therefore the probability of pressure injury is reduced. If the double cavities are inflated by the inflating mechanism, the air injecting pipe is sealed by the sealing part to prevent air leakage, so that the soft air bag is more comfortable to contact with the pressed part than the base. On one hand, the orthotics can change the pressed part from time to time, relieve the unsmooth blood condition and reduce the occurrence of force injury; on the other hand, the adhesive tape is not used for sticking and fixing the orthopedic device, so that the phenomenon that the skin is easily allergic after being stuck for a long time or the skin is easily torn when the adhesive tape is torn is avoided.

Drawings

Fig. 1 is a schematic structural diagram of an auricle orthosis capable of preventing pressure injury provided by the present invention.

Fig. 2 is a rear view of the base of the present invention.

Fig. 3 is a front view of the base of the present invention.

In the figure, 100-base, 110-bayonet, 120-caulking groove, 130-containing opening, 200-upper cover, 210-connecting sleeve, 220-side wing, 310-first air bag, 320-second air bag, 330-third air bag, 340-fourth air bag, 350-air injection pipe, 400-elastic fixing belt, 410-ear hole, 420-air injection pipe, 421-pipe cover, 430-connecting piece, 440-placing groove, 500-elastic net belt, 510-connecting belt, 520-placing opening, 600-air injection bag and 700-air injection mechanism.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1 and 2, the present invention provides an auricle orthosis capable of preventing pressure injury, which includes a base 100 and an upper cover 200. The base 100 is provided with an accommodating opening 130 inside, the bottom surface of the base 100 is provided with an air bag cushion layer which is distributed from one end to the other end of the base 100, the air bag cushion layer is formed by connecting a first air bag 310, a second air bag 320, a third air bag 330 and a fourth air bag 340 end to end, and the first air bag 310, the second air bag 320, the third air bag 330 and the fourth air bag 340 are all formed by thermal synthesis of polyethylene PVC films. An air injection pipe 350 is arranged on one side of the base 100 and communicated with an inflation mechanism 700 to be used for inflating the airbag cushion, the air injection pipe 350 is a double-cavity pipe, one cavity of the double-cavity pipe is communicated with the first airbag 310 and the third airbag 330, and the other cavity of the double-cavity pipe is communicated with the second airbag 320 and the fourth airbag 340. The base 100 will the upper cover 200 can be dismantled and be connected in the base 100 top, the upper and lower both ends of upper cover 200 all are equipped with a adapter sleeve 210. The connecting sleeve 210 at the upper end is detachably connected with one end of the elastic fixing band 400, the other end of the elastic fixing band 400 is provided with an ear hole 410, and two sides of the ear hole 410 are respectively provided with a connecting sleeve 210. The connecting sleeve 210 positioned at the lower end is detachably connected with one end of the elastic net belt 500, the other end of the elastic net belt 500 is fixedly connected with a connecting belt 510 which is arranged in the connecting sleeve 210 at two sides of the ear hole 410 in a penetrating manner, a magic tape (not shown in the figure) is arranged on the connecting belt 510 and used for fixing the connecting belt 510 and the connecting sleeve 210, and a hook tape and a plurality of hair tapes are arranged on the connecting belt 510, so that the connecting position of the connecting belt 510 can be adjusted.

The orthosis further comprises auxiliary accessories such as an auricle tractor and an auricular concha orthosis, the structure is adopted, the bottom surface of the base 100 is attached to the skin, the ears penetrate through the accommodating openings 130 in the base 100, the air bag cushion layer is directly contacted with the skin around the ears, the elastic fixing band 400 is wound on the head along the upper part of the ears until the elastic fixing band stretches towards the ears on the other side, then whether the ears on the other side are accommodated in the ear holes 410 can be selected, then the elastic net band 500 is fixed under the chin of a patient, and the whole orthosis is fixed with the wearer by the connecting sleeve 210 on the elastic fixing band 400. The inflation mechanism 700 inflates the gas injection tube 350, the odd number airbags are inflated to change the pressed part, then the even number airbags are inflated to change the pressed part, the inflation is expanded, the inflated parts are deflated to change the pressed part of the airbag cushion layer at times, the blood circulation of the pressed part is kept smooth, and the probability of pressure injury is reduced. If both chambers are inflated by the inflation mechanism 700 to inflate all of the bladders, the closure member will close the inflation tube 350 to prevent air leakage, making the soft bladder more comfortable in contact with the compressed area than if the base 100 were directly in contact with the compressed area. On one hand, the orthotics can change the pressed part from time to time, relieve the unsmooth blood condition and reduce the occurrence of force injury; on the other hand, the adhesive tape is not used for sticking and fixing the orthopedic device, so that the phenomenon that the skin is easily allergic after being stuck for a long time or the skin is easily torn when the adhesive tape is torn is avoided.

As shown in fig. 1 and 3, as an alternative embodiment, a plurality of bayonets 110 are disposed on a surface of the base 100, and a plurality of locking blocks are disposed at a lower end of the upper cover 200 to be locked with the bayonets 110, so that the base 100 and the upper cover 200 can be quickly disassembled. A side wing 220 is fixedly connected to one side of the upper cover 200, and the upper cover 200 can be detached by holding the side wing 220.

The outer wall of the base 100 is provided with a caulking groove 120, the gas injection pipe 350 communicated with the airbag cushion layer is embedded in the caulking groove 120, and the joint end communicated with the inflating mechanism 700 is distributed on the outer side wall of the base 100, so that an enough accommodating space is provided for the gas injection pipe 350, and four airbags can be conveniently connected.

The elastic fixing band 400 has a double-layer structure, and a sponge pad is sandwiched between the two elastic fixing bands. A plurality of placing grooves 440 are distributed in the spongy cushion at intervals, and an air injection bag 600 is arranged in each placing groove 440. Annotate gasbag 600 and connect gradually through gas tube 420, one side of gas tube 420 still is connected with tube cap 421 through the silica gel area, the one end of gas tube 420 is equipped with inflating mechanism 700. After the orthosis is fixed by the elastic fixing band 400 for a long time, the air injection bag 600 is inflated, the tube cover 421 is used for sealing the inflation tube 420, and the spaced air injection bags 600 are inflated and expanded to play a role in changing the pressed part, so that the occurrence of head pressure injury is further prevented.

The elastic force fixing band 400 is connected to the connecting sleeve 210 by a soft connecting member 430, and a snap fastener (not shown) is provided on the connecting member 430 to fasten the elastic force fixing band 400 to the connecting sleeve 210. One end of the elastic webbing 500 is also connected to the connecting sleeve 210 at the lower end of the upper cover 200 through the connecting member 430, and the connecting member 430 is also locked to the lower end connecting sleeve 210 by snap-fastening. The middle part of the elastic net belt 500 is provided with a placing opening 520. The placing opening 520 can be used for containing the chin, the connection and fixation in the state are more stable and firm, and the connecting piece 430 locked by the snap fastener and the connecting sleeve 210 can be conveniently detached and installed, are convenient to recycle, and save cost and resources.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims

1. An auricle orthosis capable of preventing pressure injury, comprising: comprises a base and an upper cover, wherein a containing opening is arranged in the base, an air bag cushion layer is arranged on the bottom surface of the base and distributed from one end of the base to the other end of the base, the air bag cushion layer is formed by connecting a first air bag, a second air bag, a third air bag and a fourth air bag end to end, the first air bag, the second air bag, the third air bag and the fourth air bag are all thermally synthesized by polyethylene PVC films, one side of the base is provided with an air injection pipe communicated with an air inflation mechanism for inflating the air bag cushion layer, the air injection pipe is a double-cavity pipe, one cavity is communicated with the first air bag and the third air bag, the other cavity is communicated with the second air bag and the fourth air bag, the upper cover is detachably connected above the base by the base, the upper end and the lower end of the upper cover are both provided with a connecting sleeve, the connecting sleeve positioned at the upper end is detachably connected with one end of, the two sides of the ear hole are provided with connecting sleeves, the connecting sleeves at the lower end are detachably connected with one end of the elastic net belt, the other end of the elastic net belt is fixedly connected with a connecting belt which is arranged in the connecting sleeves at the two sides of the ear hole in a penetrating mode, and the connecting belt is fixed with the connecting sleeves by arranging magic tapes on the connecting belt.

2. A pressure injury resistant pinna orthosis in accordance with claim 1, wherein: the surface of the base is provided with a plurality of bayonets, and the lower end of the upper cover is provided with a plurality of clamping blocks which are clamped with the bayonets; and one side of the upper cover is fixedly connected with a side wing.

3. A pressure injury resistant pinna orthosis in accordance with claim 1, wherein: an embedded groove is formed in the outer wall of the base, the gas injection pipe communicated with the airbag cushion layer is embedded in the embedded groove, and the joint end communicated with the inflating mechanism is distributed on the outer side wall of the base.

4. A pressure injury resistant pinna orthosis in accordance with claim 1, wherein: the elastic fixing band is of a double-layer structure, a sponge cushion is clamped in the middle of the elastic fixing band, a plurality of placing grooves which are arranged at intervals are distributed in the sponge cushion, each placing groove is internally provided with an air injection bag, the air injection bags are sequentially connected through an inflation tube, one side of the inflation tube is further connected with a tube cover through a silica gel belt, and one end of the inflation tube is provided with an inflation mechanism.

5. A pressure injury resistant pinna orthosis in accordance with claim 1, wherein: the elastic fixing belt is connected with the connecting sleeve through a soft connecting piece, and a snap fastener is arranged on the connecting piece to fasten the elastic fixing belt and the connecting sleeve; one end of the elastic net belt is also connected with the connecting sleeve at the lower end of the upper cover through the connecting piece, and the connecting piece and the connecting sleeve at the lower end are locked through snap fastener buckling; the middle part of the elastic net belt is provided with a placing opening.