CN211512512U

CN211512512U - Inflatable facial decompression pad

Info

Publication number: CN211512512U
Application number: CN201922231769.5U
Authority: CN
Inventors: 张菁; 詹雪; 陈媛; 吴明珑
Original assignee: Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-18
Anticipated expiration: 2029-12-13

Abstract

The utility model provides an inflatable facial decompression pad. The face pressure reducing cushion comprises a control box, an air pump, a base cushion and an air cushion fixed on the base cushion, wherein fixing belts are symmetrically arranged on two sides of the face pressure reducing cushion, and I-shaped opening parts are arranged at positions of the face pressure reducing cushion corresponding to eyes, mouths and noses; the inflatable packer is by the flute formula inflatable packer that a plurality of strip inflation chamber are constituteed side by side, and the strip inflation chamber of non-adjacent feeds through each other and forms two sets of gas charging line, is equipped with admission valve and release valve at every group gas charging line, the pump through aerify branch pipe respectively with two sets of gas charging line's admission valve intercommunication, the control end of control box respectively with two sets of gas charging line's admission valve and release valve intercommunication to the admission valve and the release valve of controlling two sets of gas charging line open in turn, the interval is two sets of gas charging line and aerifys the gassing. The utility model discloses avoided the long-time pressurized in same position, increased patient's comfort, promoted the blood pressure circulation, increased the decompression effect.

Description

Inflatable facial decompression pad

Technical Field

The utility model relates to a facial decompression pad, in particular to inflatable facial decompression pad.

Background

The prone position is a common body position for the operation of a patient with scoliosis, the operation time of the spinal operation is as long as 6-10 hours generally due to large operation wound, and the long-time prone position causes unsmooth local blood circulation and easy formation of operation pressure sores due to continuous pressure on cheek parts and lower jaw parts of the patient. The mild patient is red and swollen, the mild patient has hard blister, the severe patient has local ulceration, the secretion seeps out, and the pain of the patient and the economic burden are increased after the operation. Research reports that the incidence rate of pressure sores in posterior spinal surgery is as high as 12-35.7%, and the pressure sores are high risk groups in hospitals. Moreover, the face is the place where the instrument image and important sense organs of people are located, and the bursting of the face skin has important influence on the feeling, life and work, social contact and the like of patients. Therefore, how to manage the facial skin of the patient on the premise of ensuring the requirement of the surgical position is very important to prevent pressure sores in the operation.

Chinese utility model with patent number 2014203014571 discloses a facial mask type operation dressing pad, which is made into facial shape, wherein the eyes, nose and mouth are provided with holes correspondingly, and then the forehead, eye socket, nose bridge and other parts are provided with supporting lugs, so that the dressing pad thickness of the main parts of the head and face of the patient is increased to realize the enhanced protection of the parts of the patient; the chinese utility model patent of patent No. 2016211276024 discloses a prone position face protection is applied ointment or plaster, and this face protection is applied ointment or plaster for oval soft foam pastes, and one side is scribbled and is equipped with the adhesion layer and be used for fixing at patient's forehead facial to at eye, nasal part and mouth trompil, thicken to the position of forehead, cheek and chin equally. The prior patent discloses a foam pad as a pressure reducing pad, which is then protected by thickening the pad against the forehead, chin, etc., and an adhesive layer is provided on the inner surface of the foam pad and connected with the face through the adhesive layer. The pressure reducing paste of the prior patent has consistent thickness, and even if the pressure increasing paste is added, the same part of the face is basically stressed the same, and the pressure reducing effect is not particularly ideal; and because the pressure-resistant effect of foam pad is relatively poor, so to the requirement of thickness higher, just can cause whole facial decompression pad's inconvenient use, and is relatively poor with facial laminating effect, can bring uncomfortable sense for the patient, and in addition decompression pastes all need to paste through the viscose layer on skin, and contact too for a long time with skin can bring damage and uncomfortable sense to skin, and its effect of pasting also can reduce along with the time growth.

Disclosure of Invention

The utility model provides a facial decompression pad of inflatable according to prior art's not enough, this decompression pad make facial vibration pressurized through the mode of alternately aerifing the gassing, and pressurized position alternation can avoid the long-time pressurized in same position moreover, makes facial each position pressurized even, reaches and alleviates local pressurized, increases patient's comfort, promotes the blood pressure circulation, prevents to press the necrosis at sore and pressurized position.

In order to solve the above problem, the utility model provides a facial decompression pad of inflatable, its characterized in that: the inflatable facial decompression cushion comprises a control box, an inflator pump, a circular or oval base cushion and an inflatable cushion fixed on the base cushion, wherein fixing belts are symmetrically arranged on two sides of the facial decompression cushion and are fixed on two sides of the base cushion, a first transverse opening is formed in the position, corresponding to eyes, of the facial decompression cushion, a second transverse opening is formed in the position, corresponding to a mouth, of the facial decompression cushion, a vertical opening is formed in the position, corresponding to a nose, of the facial decompression cushion, the vertical opening is arranged in the middle of the two transverse openings, and the two transverse openings are communicated to form an I-shaped opening part which is long at the top and short at the bottom; the inflatable packer is by the flute formula inflatable packer that a plurality of strip inflation chamber are constituteed side by side, and the strip inflation chamber of non-adjacent feeds through each other and forms two sets of gas charging line, is equipped with admission valve and release valve at every group gas charging line, the pump through aerify branch pipe respectively with two sets of gas charging line's admission valve intercommunication, the control end of control box communicates with two sets of gas charging line's admission valve and release valve respectively to the admission valve and the release valve of controlling two sets of gas charging line open in turn, and the interval is two sets of gas charging line and aerifys the gassing.

The utility model discloses further technical scheme: the part of the inflatable cushion corresponding to the forehead and the lower jaw is a horizontal straight strip-shaped inflatable cavity, and the end parts of two non-adjacent inflatable cavities are respectively communicated with a first air-filling pipe and a first air-releasing pipe; the region of the inflatable cushion corresponding to the cheek parts on the two sides consists of at least one group of combined inflatable chambers, each group of combined inflatable chambers consists of a transverse U-shaped inflatable chamber and an E-shaped inflatable chamber, and two horizontal arms of the transverse U-shaped inflatable chamber are correspondingly embedded between two adjacent horizontal arms of the E-shaped inflatable chamber; the U-shaped inflation cavity of each group of combined inflation cavities is communicated with the E-shaped inflation cavity of the adjacent combined inflation cavity through a second inflation tube and a second air release tube respectively; the U-shaped inflatable cavities corresponding to cheek parts on two sides are communicated through a first air pipe, and the E-shaped inflatable cavities corresponding to cheek parts are communicated through a second air pipe; the horizontal straight strip-shaped inflatable cavities of the inflatable cushion corresponding to the forehead part and the lower jaw part are also communicated with the combined inflatable cavities of the cheek parts at the two sides, and the communicated cavities are not adjacent.

The utility model discloses better technical scheme: the length of the first transverse opening is 10-18 cm, and the width of the first transverse opening is 4-6 cm; the length of the second transverse opening is 5-10 cm, and the width of the second transverse opening is 2.5-5 cm; the vertical opening is arranged on a dividing line between the first transverse opening and the second transverse opening, the vertical opening is narrow at the top and wide at the bottom, the width of the narrowest part of the vertical opening is not less than 3cm, and the width of the widest area is not more than 6 cm.

The utility model discloses better technical scheme: the fixing band is head fixing band or ear fixing band, and the fixing band is elastic band or length-adjustable telescopic band.

The utility model discloses better technical scheme: the bottom cushion is a silica gel cushion, the thickness of the bottom cushion is 1-3mm, the inflatable cushion is made of PVC materials, the inflatable cavity of the inflatable cushion is circular, and the diameter of the inflatable cavity is 3-8 mm.

The utility model discloses better technical scheme: the inflator pump is provided with two, and every group inflation line is equipped with two admission valves and two snuffle valves, and the gas tube of every inflator pump communicates with one of them admission valve of every group inflation line respectively.

The utility model discloses better technical scheme: first trachea and second trachea set up at I shape opening position, and first trachea and second trachea arrange in the decompression pad and keep away from the one side of pressing close to with the face, and its both ends all pass the heelpiece and lead to the inflation chamber that corresponds.

The utility model has the advantages that:

(1) the utility model discloses a decompression pad includes circular or oval bottom and fixes flute formula intermittent type inflatable packer on the bottom, offers the I shape opening of short down in the length in the position that corresponds eye, nose and mouth, and its whole shape is laminated with facial shape relatively, can expose eye, nose and mouth, and the intubate treatment etc. in the convenient operation process, and it is also more convenient to produce processing moreover, has practiced thrift the cost simultaneously.

(2) The utility model discloses an inflatable packer fills the gassing through the spaced and makes facial vibration pressurized, and pressurized position alternation makes each position pressurized of face even, reaches and alleviates local pressurized, increases patient's comfort, promotes the blood pressure circulation, prevents to press the necrosis at sore and pressurized position.

(3) The utility model adopts automatic control for inflation and deflation and is provided with two sets of pipelines, which can avoid the charging pad from being used due to the failure of the pipelines;

(4) the utility model discloses a position of starting to work is the I shape, applicable in various shapes of face, uses extensively, and its decompression subsides have certain elasticity moreover, can stretch at the certain extent to be applicable to the patient of different shapes of face.

(5) The utility model discloses be equipped with fixed rope in the both sides of decompression pad, can hang and establish in ear or head, dual assurance decompression pad and facial combination.

The utility model discloses design under the prerequisite of fully considering the facial pressurized position of prone position and form, its thickness is less, has avoided the long-time pressurized in same position, makes facial each position pressurized even, reaches and alleviates local pressurized, increases patient's comfort, promotes blood pressure circulation, prevents to press the necrosis at sore and pressurized position, has increased the decompression effect, can extensively apply to spinal surgery in the back way operation, also can be applied to the art kind of other prone position operation positions.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a bottom view of the pressure reducing cushion of the present invention;

fig. 3 and 4 are side views of the left and right sides of the present invention.

In the figure: 1-inflator pump, 1-inflation branch pipe, 2-base cushion, 3-inflation cushion, 3-1-horizontal straight strip-shaped inflation cavity, 3-2-U-shaped inflation cavity, 3-E-shaped inflation cavity, 4-fixing belt, 5-first transverse opening, 6-second transverse opening, 7-control box, 8-vertical opening, 9-air inlet valve, 10-air release valve, 11-first inflation pipe, 12-first air release pipe, 13-second inflation pipe, 14-second air release pipe, 15-first air pipe and 16-second air pipe.

Detailed Description

The present invention will be further explained with reference to the drawings and examples. Fig. 1 to 4 are drawings of embodiments of the present invention, which are drawn in a simplified manner and only used for clearly and concisely illustrating the objects of the embodiments of the present invention. The following detailed description of the embodiments of the present invention is presented in the drawings and is not intended to limit the scope of the invention as claimed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are merely for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The embodiment provides an inflatable face pressure reducing cushion, as shown in fig. 1, which comprises a control box 7, two air pumps 1, a round or oval base cushion 2 and an air cushion 3 fixed on the base cushion 2. A first transverse opening 5 is formed in the position, corresponding to the eyes, of the face pressure reduction pad, a second transverse opening 6 is formed in the position, corresponding to the mouth, of the face pressure reduction pad, a vertical opening 8 is formed in the position, corresponding to the nose, of the face pressure reduction pad, the vertical opening 8 is arranged in the middle of the two transverse openings, and the two transverse openings are communicated to form an I-shaped opening part which is long at the top and short at the bottom; the I-shaped opening part mainly aims at exposing the eyes, nose and mouth of a patient, and is convenient for intubation treatment in the operation process. In order to be suitable for different patients, the length of the first transverse opening 5 is 10-18 cm, and the width is 4-6 cm; the length of the second transverse opening 6 is 5-10 cm, and the width is 2.5-5 cm; the vertical opening 8 is arranged on a dividing line between the first transverse opening 5 and the second transverse opening 6, the upper part of the vertical opening is narrow, the lower part of the vertical opening is wide, the width of the narrowest part of the vertical opening is not less than 3cm, and the width of the widest area is not more than 6 cm. In order to facilitate the wearing of the pressure reducing pad, the two sides of the facial pressure reducing pad are symmetrically provided with fixing belts 4, and the fixing belts 4 are fixed on the two sides of the bottom pad and can be head fixing belts or ear fixing belts, and the fixing belts are elastic belts or length-adjustable telescopic belts.

In the embodiment of the inflatable facial decompression pad, as shown in fig. 1 to 4, the base pad 2 is a silica gel pad with a thickness of 1-3mm, the inflatable pad 3 is made of PVC material, the inflatable pad 3 is fixed on the base pad 2, the inflatable pad 3 is a corrugated inflatable pad formed by a plurality of strip-shaped inflatable chambers side by side, each inflatable chamber is circular and has a diameter of 3-8mm, and the non-adjacent strip-shaped inflatable chambers are communicated with each other to form two groups of inflatable pipelines. Because the middle part of the facial decompression pad is provided with an I-shaped opening part, the middle part of the inflatable pad 3 is also correspondingly provided with an opening part, the opening part divides the inflatable pad 3 into a forehead area, a mandible area, a left cheek area and a right cheek area, the forehead area and the mandible area are integrated, the inflation inlet and the air release inlet can be arranged at two ends, in order to connect two non-adjacent inflation cavities, the inflation cavities of the forehead area and the mandible area can be directly arranged into a horizontal straight strip inflation cavity 3-1, the two non-adjacent cavities of the horizontal straight strip inflation cavity 3-1 of the forehead area and the mandible area are communicated with a first air release pipe 12 through a first inflation pipe 11 arranged at the side, the connecting parts of two groups of inflation pipes can be arranged at different sides, and more pipelines at the same side are avoided. Because the left cheek area and the right cheek area are two independent areas, the inflation cavities of the two areas are connected by a minimum pipeline in order to be convenient, and can be communicated with the inflation cavities of the forehead area and the lower jaw area, the inflation cavities of the cheek areas at two sides are arranged to be formed by combining a transverse U-shaped inflation cavity 3-2 and an E-shaped inflation cavity 3-3, as shown in fig. 1, two groups are arranged in the embodiment, two horizontal arms of the transverse U-shaped inflation cavity 3-2 of each group are correspondingly embedded between two adjacent horizontal arms of the E-shaped inflation cavity 3-3, the U-shaped inflation cavities at the positions of the cheeks at two sides, which correspond to each other, are communicated through a first air pipe 15, and the E-shaped inflation cavities at two sides, which correspond to each other, are communicated through a second; in order not to influence the use of the pressure reducing cushion, the first air pipe 15 and the second air pipe 16 are arranged at the I-shaped opening position, the first air pipe 15 and the second air pipe 16 are arranged on one side, far away from the face and close to the pressure reducing cushion, of the pressure reducing cushion, the first air pipe 15 and the second air pipe 16 can be arranged to be long and cannot be in contact with facial organs, and two ends of the first air pipe 15 and the second air pipe 16 penetrate through the bottom cushion 2 to lead to the corresponding inflation cavities. As shown in fig. 3 and 4, the U-shaped inflatable chambers 3-2 of the two groups of combined inflatable chambers are communicated with the E-shaped inflatable chambers 3-3 of the adjacent combined inflatable chambers through a second inflatable tube 13 and a second air release tube 14 respectively; the horizontal straight strip-shaped inflatable cavity 3-1 of the inflatable cushion 3 corresponding to the forehead part and the lower jaw part is also communicated with the combined inflatable cavities of the cheek parts at the two sides, and the communicated cavities are not adjacent. The inflation cavities of the forehead area, the lower jaw area, the left cheek area and the right cheek area are communicated with each other through an inflation tube, an air tube and an air release tube to form two groups of alternately arranged inflation pipelines. Be equipped with a set of admission valve 9 and release valve 10 in the top of every group gas charging line, the bottom also is equipped with a set of admission valve 9 and release valve 10, and every admission valve 9 of group connects an inflator pump 1 respectively, and two sets of admission valves and release valve have increased the result of use of face guard, can quick inflation and lose heart to can avoid breaking down, influence the use. The air inlet valve and the air outlet valve of the two groups of inflation tubes are arranged on different sides of the pressure reducing cushion.

In the embodiment of the inflatable facial decompression pad, the controller is arranged in the control box 7, the display screen and the control button are arranged on the control box, the inflation interval and the deflation interval time of the two groups of inflation pipelines can be set, and the adjustment can be carried out according to the requirements. The controller is in signal connection with the four air inlet valves 9 and the four air release valves 10, can simultaneously control the two air inlet valves 9 of one group of pipelines and the two air release valves 10 of the other group of pipelines to be opened or closed simultaneously, realizes the alternate inflation and deflation of the two groups of inflation pipelines, and has the same control principle as that of the existing interval inflation and deflation decompression cushion.

Before the utility model is used, the side of the pressure reducing cushion provided with the inflatable cushion 2 is directly pressed close to the face and then fixed on the head or hung on the ear through the fixing belt 4, and the whole pressure reducing cushion is laid flat, so that the eyes, the nose and the mouth respectively correspond to the first transverse opening 5, the vertical opening 8 and the second transverse opening 6 of the I-shaped opening part, the control box 7 and the inflator pump 1 can be externally connected and directly placed near an operating table, when in operation, the control box 7 controls the inflator 1 to be started, then the inflation and deflation interval time is set, the work can be carried out, can fill the gassing through the interval and make facial vibration pressurized, pressurized position alternation makes each position pressurized of face even at the operation in-process, reaches and alleviates local pressurized, increases patient's comfort, promotes the blood pressure circulation, prevents to press the necrosis at sore and pressurized position.

The above description is only one specific embodiment of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a facial decompression of inflatable fills up which characterized in that: the face pressure reducing cushion comprises a control box (7), an inflator pump (1), a circular or oval base cushion (2) and an inflatable cushion (3) fixed on the base cushion (2), fixing bands (4) are symmetrically arranged on two sides of the face pressure reducing cushion and fixed on two sides of the base cushion (2), a first transverse opening (5) is formed in the position, corresponding to eyes, of the face pressure reducing cushion, a second transverse opening (6) is formed in the position, corresponding to a mouth, of the face pressure reducing cushion, a vertical opening (8) is formed in the position, corresponding to a nose, of the face pressure reducing cushion, the vertical opening (8) is arranged in the middle of the two transverse openings, and the two transverse openings are communicated to form an I-shaped opening part which is long at the top and short at the; inflatable packer (3) are by the flute formula inflatable packer that a plurality of strip inflation chamber are constituteed side by side, and the strip inflation chamber of non-adjacent feeds through each other and forms two sets of gas charging line, is equipped with admission valve (9) and disappointing valve (10) at every group gas charging line, inflator pump (1) through aerifing branch pipe (1-1) respectively with admission valve (9) the intercommunication of two sets of gas charging line, the control end of control box (7) communicates with admission valve (9) and disappointing valve (10) of two sets of gas charging line respectively to admission valve (9) and disappointing valve (10) of controlling two sets of gas charging line open in turn, and the interval is two sets of gas charging line and aerifys the gassing.

2. The inflatable facial decompression pad according to claim 1, wherein: the part of the inflatable cushion (3) corresponding to the forehead and the lower jaw is a horizontal straight strip-shaped inflatable cavity (3-1), and the end parts of two non-adjacent inflatable cavities are respectively communicated with a first air-filling pipe (11) and a first air-releasing pipe (12); the region of the inflatable cushion (3) corresponding to the cheek parts on the two sides consists of at least one group of combined inflatable chambers, each group of combined inflatable chambers consists of a transverse U-shaped inflatable chamber (3-2) and an E-shaped inflatable chamber (3-3), and two horizontal arms of the transverse U-shaped inflatable chamber (3-2) are correspondingly embedded between two adjacent horizontal arms of the E-shaped inflatable chamber (3-3); the U-shaped inflation cavity (3-2) of each group of combined inflation cavities is communicated with the E-shaped inflation cavity (3-3) of the adjacent combined inflation cavity through a second inflation tube (13) and a second air release tube (14) respectively; the mutually corresponding U-shaped inflatable cavities at the cheek parts at the two sides are communicated through a first air pipe (15), and the mutually corresponding E-shaped inflatable cavities (3-3) are communicated through a second air pipe (16); the horizontal straight strip-shaped inflatable cavities of the inflatable cushion (3) corresponding to the forehead part and the lower jaw part are also communicated with the combined inflatable cavities of the cheek parts at the two sides, and the communicated cavities are not adjacent.

3. An inflatable facial decompression pad according to claim 1 or 2, wherein: the length of the first transverse opening (5) is 10-18 cm, and the width of the first transverse opening is 4-6 cm; the length of the second transverse opening (6) is 5-10 cm, and the width is 2.5-5 cm; the vertical opening (8) is arranged on a midline between the first transverse opening (5) and the second transverse opening (6), is narrow at the top and wide at the bottom, the width of the narrowest part of the vertical opening is not less than 3cm, and the width of the widest area is not more than 6 cm.

4. The inflatable facial decompression pad according to claim 1, wherein: the fixing belt (4) is a head fixing belt or an ear fixing belt, and the fixing belt adopts an elastic belt or a length-adjustable telescopic belt.

5. The inflatable facial decompression pad according to claim 1, wherein: the bottom cushion (2) is a silica gel cushion, the thickness of the bottom cushion is 1-3mm, the inflatable cushion (3) is made of PVC materials, the inflatable cavity of the inflatable cushion is circular, and the diameter of the inflatable cavity is 3-8 mm.

6. The inflatable facial decompression pad according to claim 2, wherein: the inflator pump (1) is provided with two air inlet valves (9) and two air release valves (10), each group of inflation pipelines is provided with two air inlet valves (9), and the inflation tube of each inflator pump (1) is communicated with one of the air inlet valves (9) of each group of inflation pipelines respectively.

7. The inflatable facial decompression pad according to claim 2, wherein: first trachea (15) and second trachea (16) set up at I shape opening position, and first trachea (15) and second trachea (16) arrange in the decompression pad and keep away from the one side of pressing close to with the face, and its both ends all pass heelpiece (2) and lead to the inflation chamber that corresponds.