CN220546377U

CN220546377U - Integrated multifunctional flexible cushion for prone position ventilation

Info

Publication number: CN220546377U
Application number: CN202320205221.7U
Authority: CN
Inventors: 戚少华; 张婷; 陆亮
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zhongshan Hospital Fudan University
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2024-03-01
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a multifunctional integrated flexible cushion for prone position ventilation, which comprises a head cushion, a chest cushion, a hip cushion, a shank cushion and at least two adjusting belts, wherein the head cushion is used for being filled at the head and neck of a patient, the chest cushion is used for being filled at the chest of the patient, the hip cushion is used for being filled at the hip of the patient, the shank cushion is used for being filled at the two shanks of the patient, the back surfaces of the head cushion, the chest cushion, the hip cushion and the shank cushion are respectively provided with a magic tape, and one side surface of each adjusting belt is a magic tape surface which is used for being matched and connected with the magic tape; the two ends of each adjusting belt are provided with connecting pieces which can enable the two ends to be matched and fastened together. The utility model not only compensates for the inaccuracy of the sizes of a plurality of scattered pillows, but also considers the requirements of management of an external pipeline, storage of an integrated cushion and individuation of patients, and fully meets the use requirements of prone position ventilation patients.

Description

Integrated multifunctional flexible cushion for prone position ventilation

Technical Field

The utility model relates to a multifunctional integrated flexible cushion for prone position ventilation, and belongs to the technical field of cushions.

Background

The prone position ventilation patient needs to take a prone position for a long time, and 4 pillows are respectively placed at the head, neck, chest, hip and lower leg of the patient in the implementation process of the prone position ventilation patient to maintain normal physiological radian of the neck, prevent pressure injury of surrounding tissues such as chest, abdomen, hip, knee joint and ankle joint caused by long-time prone position ventilation (professional advice of at least 12 hours per day), and relieve local tissue compression.

At present, most of cotton core pillows are clinically used, and the pillows are not only poor in elasticity, but also easy to move, deform and poor in air permeability.

The conventional ward does not have the condition that each patient is provided with 4 pillows, and a sufficient number of pillows cannot be obtained, so that many patients and families have to replace the pillows with clothes, quilts, towels, foam and the like, in this condition, each pillow is scattered, and the patterns, materials, sizes, thicknesses and the like of the pillows are highly inconsistent, so that the patient cannot tolerate the body position, cannot accurately obtain the body position support to influence the ventilation curative effect of the prone position, and even the adverse phenomena of local tissue compression, skin allergy and the like occur, and meanwhile, the scattered pillows increase the difficulty of storage.

Disclosure of Invention

The utility model aims to solve the technical problems that: how to avoid the problems of scattered arrangement of pillows used by patients in prone position ventilation, inconsistent patterns, materials, sizes and thicknesses of the pillows and difficult storage.

In order to solve the technical problems, the technical scheme of the utility model provides a multifunctional integrated flexible cushion for prone position ventilation, which is characterized by comprising a head cushion, a chest cushion, a hip cushion, a shank cushion and at least two adjusting belts, wherein the head cushion is used for being placed at a head and neck of a patient, the chest cushion is placed at a chest of the patient, the hip cushion is placed at a hip of the patient, the shank cushion is placed at two shanks of the patient, the back surfaces of the head cushion, the chest cushion, the hip cushion and the shank cushion are respectively provided with a magic tape, and one side surface of each adjusting belt is a magic tape surface for being matched and connected with the magic tape; the two ends of each adjusting belt are provided with connecting pieces which can enable the two ends to be matched and fastened together; when the integrated multifunctional flexible cushion is in an unfolding state, the magic tapes of all the adjusting belts are clung to the magic tape strips on the head cushion, the chest cushion, the hip cushion and the calf cushion; when the integrated multifunctional flexible cushion is in a storage state, two ends of each adjusting belt are respectively and tightly connected together to bundle the head cushion, the chest cushion, the hip cushion and the shank cushion together.

Preferably, a pillow-shaped bulge is arranged at the center of the head cushion, and an arc-shaped groove is wound around the periphery of the bulge.

Preferably, the hip cushion comprises a big cushion and a small cushion, wherein the big cushion and the small cushion are respectively provided with a notch, the shape of the notch is matched with that of the small cushion, the small cushion is arranged in the notch, and the big cushion and the small cushion are detachably connected.

Preferably, the two sides of the notch of the big cushion of the hip cushion are respectively provided with a snap fastener, the two sides of the small cushion of the hip cushion are respectively provided with a snap fastener, the snap fasteners in the notch of the big cushion of the hip cushion are detachably connected with the snap fasteners on the two sides of the small cushion of the hip cushion, one of the two matched snap fasteners is a male fastener, and the other is a female fastener; the large soft cushion of the hip soft cushion and the small soft cushion of the hip soft cushion are firmly combined through the snap fasteners to form a complete rectangular soft cushion.

Preferably, the two shank cushions are respectively a first shank cushion and a second shank cushion, and the first shank cushion and the second shank cushion are detachably connected through snap fasteners.

Preferably, the said device further comprises a first hand strap and a second hand strap detachably connected to the head cushion and the lower leg cushion respectively.

Preferably, the other side surface of each adjusting belt is provided with an anti-skid convex point.

Preferably, the long side surfaces of the head cushion and the hip cushion are respectively provided with two fixing belts for fixing the external pipeline of the patient in the prone position.

The utility model adopts 4 large cushions to respectively cushion the head, neck, chest, hip and lower leg of a patient, the upper and lower positions of the cushions can be adjusted at will according to the individuation condition of the patient, the compression of a plurality of parts of the prone position body is relieved through 4 cushions, the parts of the prone position ventilated patient with great body compression under the posture state are protected, the cushions are made of high-elastic cotton materials, the elasticity and comfort of the cushions are improved, the pillowcase adopts soft, strong-air-permeability and good-elasticity cloth, the skin-friendly performance is improved, the mobility of the inner core in the pillowcase is reduced, and the occurrence of adverse events such as allergy, eczema and the like is reduced.

The design of adopting protruding, the peripheral recess of central authorities to the head cushion makes the patient breathe more unobstructed in supine position, improves prone position patient's comfort, and protruding portion adopts the pillow shape design of two-sided concave, laminating side face physiology curvature more, and the guarantee nasal cavity can not be pressed, jam etc. has increased the width of recess simultaneously, provides sufficient space for medical equipment such as face guard, pipe.

The hip cushion adopts a combined form of the big cushion and the small cushion, can be assembled and disassembled, can disassemble the middle small cushion for the male and the patient with the indwelling catheter, relieves the pressure of the external genitalia of the male patient in the prone position, provides a catheter channel for the patient with the indwelling catheter, and avoids the unsmooth catheter caused by compression.

The soft cushion for the lower leg is formed by combining 2 soft cushions with the same size, so that the pressure of the knee, the lower leg and the ankle joint can be reduced, meanwhile, the soft cushions can be used separately, a patient can adopt various postures with the two legs being straightened or bent separately, and the comfort and the flexibility of placing the two lower limbs are improved.

The design of the fixing belt is added at the head cushion and the hip cushion, and the external pipelines such as the oxygen tube, the stomach tube and the catheter of the patient are fixed, sorted and generalized, so that the external pipelines can be clearly seen by the patient, family members and nursing staff, and adverse events such as twisting, extrusion and falling of the pipelines are reduced or avoided.

The soft cushion provided by the utility model has the advantages that the position of the soft cushion is adjusted through the adjusting belt, the soft cushion has adjustability, the whole design is integrated, 4 large soft cushions achieve the conjoined effect, the soft cushion can be adjusted at will on the adjusting belt, in addition, the soft cushion is tightly attached through the magic tape, unnecessary movement in the use process is reduced, and the soft cushion can be simply overlapped and bound after the use is finished, so that the soft cushion has a good storage effect, is convenient to store, is light and handy, is convenient to carry, and is beneficial to clinical operation, storage and accurate treatment. The length of the adjusting belt is 150cm, the width of the soft cushion is 30cm, and the height of a patient with the height of 120-200 cm can be met when the cushion is used. Meanwhile, an anti-skid design is added to the back of the adjusting belt, so that the soft cushion is more stable in use and mobility is reduced. The hand strap is arranged on the head cushion and the shank cushion, so that the cushion is more convenient to carry after being stored. The sputum excretion device can also be used for patients with difficult sputum excretion in respiratory wards, geriatric wards and families, is suitable for medical institutions, nursing homes and families, and has wide market application.

The utility model not only compensates for the inaccuracy of the sizes of a plurality of scattered pillows, but also considers the requirements of management of an external pipeline, storage of an integrated cushion and individuation of patients, and fully meets the use requirements of prone position ventilation patients.

The parts of the soft cushion are independent, can be used independently, can also provide assistance for patients needing other body positions to fix, such as patients in lateral positions, and can be independently padded on the back, the hip and other parts of the patients. Meanwhile, when the patient is discharged from the hospital and returns to home, the cushion can also be used as a pillow or a backrest for rest in home, so that the utilization rate of the cushion is improved, and meanwhile, the waste of resources is avoided.

Drawings

FIG. 1 is a front exploded view of a one-piece multi-functional flexible cushion for "prone position ventilation";

FIG. 2 is a schematic top view of a first cushion;

FIG. 3 is a rear exploded view of a one-piece multi-functional flexible cushion for "prone position ventilation";

FIG. 4 is a deployment state diagram of a one-piece multi-functional flexible cushion for "prone position ventilation";

FIG. 5 is a storage state diagram of a one-piece multifunctional flexible cushion for prone ventilation;

fig. 6 is a view showing a state of use of the integrated multifunctional flexible cushion for "prone position ventilation".

Detailed Description

In order to make the utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

The utility model provides a one-piece multifunctional flexible cushion for prone position ventilation, which comprises a head cushion 1, a chest cushion 2, a large cushion 3, a first calf cushion 4, a second calf cushion 5, a small cushion 6, a first hand strap 7, a second hand strap 8, a first fixing strap 9, a second fixing strap 10, a third fixing strap 11, a fourth fixing strap 12, a first adjusting strap 13 and a second adjusting strap 14, wherein the head cushion is arranged at the head and neck of a patient, the chest cushion is arranged at the chest of the patient, the large cushion is arranged at the hip cushion of the hip of the patient, the first calf cushion 4 is arranged at one calf of the patient, the second calf cushion 5 is arranged at the other calf of the patient, the small cushion 6 is arranged at the hip cushion of the hip of the patient,

the head cushion 1 is 80 x 30 x 10cm, the head cushion 1 is arranged on the head and neck of a patient, a pillow-shaped bulge 15 with the depth of 5cm x 25cm is arranged at the center of the head cushion 1, an arc-shaped groove 16 with the width of 10cm is arranged around the periphery of the bulge, the bulge 15 is used for supporting the side face of the patient, the pillow-shaped bulge 15 is designed to ensure the smoothness of the respiratory tract of the patient in the state of lying on the head and the side, and meanwhile, the mask accommodating space of a mask oxygen inhalation patient is increased; the chest cushion 2 is 80 x 30 x 10cm, and the chest cushion 2 is arranged on the chest of a patient to relieve the compression of the chest; the hip soft pad is 80 x 30 x 10cm, the hip soft pad is arranged on the hip of a patient, the hip soft pad consists of a big soft pad and a small soft pad (namely, the big soft pad 3 of the hip soft pad and the small soft pad 6 of the hip soft pad), the big soft pad 3 of the hip soft pad is provided with a groove gap of 10 x 10cm, the shape of the gap is matched with the shape of the small soft pad 6 of the hip soft pad, the inner side of the gap is respectively provided with a snap fastener (male buckle), the size of the small soft pad 6 of the hip soft pad is 10 x 10cm, the left and right sides of the small soft pad 6 of the hip soft pad are respectively provided with a snap fastener (female buckle), the big soft pad 3 of the hip soft pad and the small soft pad 6 of the hip soft pad can be firmly combined (namely, the hip soft pad) through the snap fasteners, the hip soft pad can effectively relieve the pressure of the external genitalia of a male patient in a prone position when the small soft pad 6 of the hip soft pad is detached, and meanwhile, a catheter management channel can be provided for the patient with the catheter, which is not pressed due to the catheter; the soft cushion at the lower leg is 80 x 30 x 10cm, the soft cushion is arranged at the lower leg, the pressure of knee joints, lower legs and ankle joints is reduced, the soft cushion is composed of two small soft cushions (40 x 30 x 10 cm) with the same size, the two small soft cushions are respectively a first lower leg soft cushion 4 and a second lower leg soft cushion 5,2 snap fasteners are respectively arranged on the side faces of the 30cm sides of the 2 small soft cushions, the 2 small soft cushions can be firmly combined through the side snap fasteners (the snap fasteners on the first lower leg soft cushion 4 and the second lower leg soft cushion 5 are correspondingly connected), and the design is convenient for freely placing 2 legs of a patient in prone position, so that the comfort and flexibility of lower limb placement are improved.

The inner core of the soft cushion is made of high-elastic cotton, the pillowcase with the size slightly larger than that of the inner core (about 1-2 cm) is arranged outside the soft cushion, the cleaning is convenient, the pillowcase is made of cotton, breathable and elastic materials, the comfort of a patient is improved, and the inner core is sleeved in the middle of the back of the pillowcase. The back of the cushion (i.e. the surface which is attached to the bed) is provided with 2 magic tapes (thorn faces outwards) 17 with the width of 10cm, the distance is 40cm, the magic tapes (hair faces) are used for connecting the adjusting belts (i.e. the first adjusting belt 13 and the second adjusting belt 14), and the back of the head cushion 1 is respectively provided with 2 snap fasteners (male buckles) which are used for connecting the snap fasteners (female buckles) on the first portable belt 7; the back of the first and second calf pads 4, 5 are provided with 1 snap fastener (male fastener) respectively for connecting the snap fastener (female fastener) on the second handle strap 8. 2 same adjusting belts (namely a first adjusting belt 13 and a second adjusting belt 14), the size is 150cm, the material is inelastic cloth with good ventilation, the front face is a magic tape (rough surface), the back face is an anti-slip salient point 18, each of the adjusting belts is provided with 1 snap fastener (male fastener and female fastener respectively) at the head and the tail, the snap fasteners at the head and the tail can be mutually combined together, and the adjusting belts can be equivalent to a strapping when the cushion is stored. 2 identical hand straps (namely a second hand strap 8 and a first hand strap 7) are 80 x 1cm in size, each of the head and tail ends is provided with 1 snap fastener (female fastener), and the two hand straps can be combined with the snap fasteners (male fasteners) on the back surfaces of the head cushion 1, the first calf cushion 4 and the second calf cushion 5, and the material is leather with strong toughness and light texture. The long side surfaces of the head cushion 1 and the hip cushion are respectively provided with 2 fixing belts (namely a first fixing belt 9 and a second fixing belt 10 of the long side surface of the head cushion 1, a third fixing belt 11 and a fourth fixing belt 12 of the long side surface of the hip cushion) which are used for fixing external pipes such as oxygen inhalation pipes, stomach pipes and urinary catheters of patients in prone position, and the external pipes are arranged and generalized, so that the patients, families and nursing staff can clearly see the external pipes, and adverse events such as twisting, extrusion and falling of the pipes are reduced.

The manufacturing process of the utility model is as follows:

the first step: the method comprises the steps of manufacturing an inner cushion core by using high-elastic cotton, wherein the size of a head cushion 1 is 80 x 30 x 10cm, a pillow-shaped bulge 15 is arranged in the center, the size is 25 x 20 x 10cm, an arc-shaped groove 16 is formed in the periphery of the pillow-shaped bulge 15, the width is about 10cm, and the depth is 5cm; the chest cushion 2 has a size of 80 x 30 x 10cm; the hip soft pad part 2 is a large soft pad 3 of the hip soft pad and a small soft pad 6 of the hip soft pad, the size of the large soft pad 3 of the hip soft pad is 80 x 30 x 10cm, a gap 10 x 10cm is arranged in the center of the long side of the large soft pad, and the size of the small soft pad 6 of the hip soft pad is 10 x 10cm; the shank cushion is divided into 2 parts, namely a first shank cushion 4 and a second shank cushion 5 which are the same in size, and the sizes of the first shank cushion and the second shank cushion are 40 x 30 x 10cm respectively.

And a second step of: the pillowcase with soft cushion is made of cotton, breathable and elastic cloth, the size is slightly larger than the size of the soft cushion (about 2cm larger), 2 snap fasteners (male buckles) are respectively arranged on the back sides (magic veneers) of the pillowcase with soft cushion at the head soft cushion 1 and two lower legs, the two snap fasteners (male buckles) are respectively arranged at the position 5cm away from the same 80cm side and 10cm away from the 2 30cm side, 4 snap fasteners (male buckles) are respectively arranged at the position 25cm away from the 30cm side, 30cm, 50cm and 55cm away from the head soft cushion 1, 4 snap fasteners (male buckles) are respectively arranged at the position 25cm away from the 30cm side, 30cm, 50cm and 55cm away from the hip soft cushion, a large pillowcase and a small pillowcase are respectively arranged at the hip soft cushion 3 and the small soft cushion 6 for sleeving the hip soft cushion, and 1 snap fastener (male buckle) are respectively arranged at the left side and the right side of the inner side of the groove of the large pillowcase. Two magic tape strips 17 are respectively arranged on the back of the pillowcase with 4 large cushions, the width is 10cm, the distance between the two magic tape strips and the wide edge of the cushion is 20cm, a longitudinal crack is arranged in the middle of the back of the cushion, and the inner core is plugged into the crack of the pillowcase after the pillowcase is manufactured.

And a third step of: the size soft pad at the hip soft pad is formed by assembling snap fasteners, and the 2 soft pads (the first calf soft pad 4 and the second calf soft pad 5) at the calf are assembled by snap fasteners, and at this time, the manufacturing of the 4 big soft pads is completed.

Fourth step: 4 fixing bands are made of breathable and elastic cloth, the size of the fixing bands is 10cm 1cm, and the head end and the tail end of each fixing band are provided with 1 snap fastener (female fastener), and the fixing bands can be connected with the long-side snap fasteners (male fastener) of the pillowcase of the head cushion 1 and the pillowcase of the hip cushion after the manufacturing.

Fifth step: 2 adjusting belts (namely a first adjusting belt 13 and a second adjusting belt 14) are manufactured by using breathable and inelastic cloth, the size is 150 x 10cm, the front surface of the adjusting belt is a magic tape (a rough surface), the back surface of the adjusting belt is an anti-slip convex point 18, 1 snap fastener (a male fastener and a female fastener respectively) is respectively arranged at the position 5cm away from the head and the tail of the adjusting belt, and the head and the tail snap fasteners can be mutually buckled.

Sixth step: 2 hand straps (namely a second hand strap 8 and a first hand strap 7) are made of leather with good toughness and light texture, the size is 80 x 1cm, and the head end and the tail end of each hand strap are provided with 1 snap fastener (female fastener), and can be connected with the snap fastener (male fastener) of the pillowcase after the manufacturing.

Seventh step: can pile up four big cushions together, there is the cushion of hand strap to be located in the middle, there is not the cushion of hand strap to occupy both sides, and the magic wainscot of cushion outwards, then with 2 regulation area along pillowcase magic subsides bonding with 4 big cushions bundle together, around cushion 1 week back, regulation area head and the tail end snap-fastener (i.e. pin thread and box thread) are detained mutually together, and this cushion is accomodate and is accomplished. (as shown in FIG. 5)

The application process of the utility model is as follows:

the adjusting belts of the cushions in the storage state are disassembled, the positions of the head, neck, chest, hip and lower leg of a patient are primarily judged by the adjusting belts (the first adjusting belts 13 and the second adjusting belts 14), the patient is evaluated, if the small cushion 6 of the hip cushion is required to be disassembled for a male patient or a patient with a catheter, 2 adjusting belts are arranged on a bed, the magic facing is upward, the distance is 40cm, all cushions are sequentially arranged on the bed according to the corresponding positions, so that the magic facing (the thorn surface) on the cushions is tightly attached to the magic facing (the hair surface) on the adjusting belts, the distance between the cushions is adjusted according to the height of the patient, at this time, the cushions are arranged on the cushions in a prone position, the side face is arranged at the central protrusion of the head cushion 1, whether the nasal cavity of the patient is pressed or not is checked, and the positions of the head, the neck, the chest, the hip and the lower leg of the patient are all arranged on the cushions are ensured to be lightened, and thus the pressure of the corresponding parts of the body of the patient is well protected. The external pipelines such as the oxygen inhalation pipe, the stomach pipe, the catheter and the like of the patient are tidied, the external pipelines pass through the fixing belt of the soft cushion, the snap fasteners of the fixing belt are fastened, the smoothness of the external pipelines is ensured, the conditions of compression, distortion, falling off and the like of the pipelines are avoided, the snap fasteners of the soft cushion at the lower leg are untied, and the placing position of the soft cushion of the two lower limbs is adjusted until the patient feels comfortable. This regulation formula cushion possess fine storage effect after the use, with head cushion 1 and shank department cushion placed in the middle, chest cushion 2 and hip cushion are put in both sides respectively, and the magic wainscot is outwards, firmly ties all cushions together with the adjusting belt, and the magic wainscot of cushion is hugged closely to the magic wainscot of adjusting belt, buckles the head and the tail snap fastener of adjusting belt, installs the hand strap at last, and this cushion just accomodates successfully like this, has advantages such as accomodate simply, convenient to carry. (as shown in fig. 6).

Claims

1. The integrated multifunctional flexible cushion for prone position ventilation is characterized by comprising a head cushion (1) which is used for being padded at the head and neck of a patient, a chest cushion (2) which is padded at the chest of the patient, a hip cushion which is padded at the hip of the patient, a shank cushion which is padded at two shanks of the patient and at least two adjusting belts, wherein magic tape strips (17) are arranged on the back surfaces of the head cushion (1), the chest cushion (2), the hip cushion and the shank cushion, and one side surface of each adjusting belt is a magic tape surface which is used for being connected with the magic tape strips (17) in a matching way; the two ends of each adjusting belt are provided with connecting pieces which can enable the two ends to be matched and fastened together; when the integrated multifunctional flexible cushion is in an unfolding state, the magic tapes of all the adjusting belts are tightly attached to the magic tape strips (17) on the head cushion (1), the chest cushion (2), the hip cushion and the calf cushion; when the integrated multifunctional flexible cushion is in a storage state, two ends of each adjusting belt are respectively and tightly connected together to bundle the head cushion (1), the chest cushion (2), the hip cushion and the shank cushion together.

2. A one-piece multifunctional flexible cushion for ventilation in prone position according to claim 1, characterized in that the center of the head cushion (1) is provided with a pillow-shaped bulge (15), and the bulge (15) is peripherally surrounded by an arc-shaped groove (16).

3. The integrated multifunctional flexible cushion for prone position ventilation according to claim 1, wherein the hip cushion consists of a big cushion (3) and a small cushion (6) which are respectively the big cushion of the hip cushion, the big cushion (3) of the hip cushion is provided with a notch with a shape matched with the shape of the small cushion (6) of the hip cushion, the small cushion (6) of the hip cushion is arranged in the notch of the big cushion (3) of the hip cushion, and the big cushion (3) of the hip cushion is detachably connected with the small cushion (6) of the hip cushion.

4. A multifunctional integrated flexible cushion for prone position ventilation according to claim 3, wherein the two sides of the notch of the big cushion (3) of the hip cushion are respectively provided with a snap fastener, the two sides of the small cushion (6) of the hip cushion are respectively provided with a snap fastener, the snap fasteners in the notch of the big cushion (3) of the hip cushion are detachably connected with the snap fasteners on the two sides of the small cushion (6) of the hip cushion, and one of the two matched snap fasteners is a male buckle, and the other is a female buckle; the big soft cushion (3) of the hip soft cushion and the small soft cushion (6) of the hip soft cushion are firmly combined through the snap fasteners to form a complete rectangular soft cushion.

5. A one-piece multifunctional flexible cushion for prone position ventilation according to claim 1, wherein two shank cushions are provided, namely a first shank cushion (4) and a second shank cushion (5), and the first shank cushion (4) and the second shank cushion (5) are detachably connected through snap fasteners.

6. A one-piece, multi-functional flexible cushion for ventilation in prone position according to claim 1, further comprising a first (7) and a second (8) hand strap removably attached to the head cushion (1) and the calf cushion, respectively.

7. A one-piece multifunctional flexible cushion for ventilation in prone position according to claim 1, wherein the other side of each of the adjustment straps is provided with anti-slip bumps (18).

8. A one-piece multifunctional flexible cushion for prone position ventilation according to claim 1, characterized in that the long side of the head cushion (1) and the hip cushion are provided with two fixing belts for fixing the external pipeline of the patient in the prone position.