CN218247650U

CN218247650U - Be used for prone position patient's head and face protection device of ventilating

Info

Publication number: CN218247650U
Application number: CN202222489923.0U
Authority: CN
Inventors: 李蓉; 吴民玮; 樊雨嫣
Original assignee: Renji Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Renji Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-10
Anticipated expiration: 2032-09-20

Abstract

A head and face protection device for a prone position ventilation patient comprises a first hollow tube and a second hollow tube which are mutually matched and connected; the forehead pillow is installed to the one end that first hollow tube and second hollow tube are connected, and first hollow tube and second hollow tube surface are equallyd divide and are do not wrapped up the decompression gel pad, and the trapezoidal inclined groove to the inner circle slope is do not seted up to the intermediate position upper surface of first hollow tube and second hollow tube, and trapezoidal inclined groove side-mounting has trapezoidal bolt, and the mouth basin is equallyd divide respectively to the lower surface of first hollow tube and second hollow tube, and the mouth basin below is connected with the slide rail fixer through scalable regulation support frame. The utility model overcomes prior art's is not enough, can effectively prevent that patient's head and face from pressing the sore to take place, prevents that unnecessary secretion of patient and saliva from causing cross infection, and the unexpected tub that takes off of prevention mouth intubate ensures the travelling comfort of patient to a certain extent when making things convenient for the nursing staff operation.

Description

Be used for prone position patient's head and face protection device of ventilating

Technical Field

The utility model relates to a medical equipment technical field especially relates to the face protection of ventilating of prone position, concretely relates to be used for patient's head and face protection device of ventilating of prone position.

Background

In recent years, people gradually realize that the traditional mechanical ventilation mode can cause the over-expansion of alveoli to cause injury, even cause secondary injury to the injured alveoli of patients with acute lung injury and acute respiratory distress syndrome, and a lot of studies have been carried out to prove that the prone position ventilation is relatively better than the supine position ventilation in terms of reducing lung injury and improving oxygenation effect, so the prone position ventilation is gradually paid attention and applied clinically.

For prone position ventilation, the recommended opinion of grade C in the guidance of ARDS suggests that prone position is over 18h, which can effectively improve gas exchange. Various complications are easy to occur in long-time prone position, for example, facial edema and airway edema can be caused by excessive infusion of crystalloid liquid in the prone position, and pressure sores are easy to occur on the face; and may cause the injury of nerves such as supraorbital nerve, facial nerve, palatal nerve and the like due to ischemia caused by the traction and compression of the face; corneal abrasion, orbital edema, severe or even vision loss, etc. may also occur when care is not appropriate. The special protection head and face protection device in prone position commonly used in clinic at present is not only unable to avoid the emergence of complication because the material is mostly sponge and the simple and crude design of class closestool ring head pad, leads to patient's mouth intubate to easily slippage on the contrary, and the patient takes place to inhale by mistake and dirty sheet or headrest cause accidents such as cross infection because of the unable effective discharge of oral secretion. Therefore, in the case of long-term prone position ventilation treatment, it is important to select correct instrument assistance in addition to professional nursing of nursing staff.

And the special protection head and face protection device of prone position that clinical commonly used at present is mostly the sponge material and is difficult for laminating patient face, and is not obvious to the effect that the sore took place is pressed in the protection when the treatment is ventilated in the prone position, easily causes the skin damage of the different degrees of patient head and face. And the special protection head and face protection device for prone position that is commonly used in clinic at present does not have a special oral intubation fixed slot, and the oral intubation fixed during prone position ventilation is still a nursing difficulty. And in the long-time prone position treatment process, because of the action factor of patient position and gravity, patient's oral cavity and airway secretion increase, easily take place the mistake and inhale, to the secretion that the oral cavity spills over easily dirty sheet or headrest under the condition of in time clearance, wet the fixed adhesive tape of mouth intubate, not only reduced patient's comfort level to this, still can lead to deviating from of mouth intubate, also lead to cross infection's emergence more easily to sponge or other head pillows that should not clean the material.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a be used for prone position patient head and face protection device of ventilating has overcome the not enough of prior art, effectively prevents patient head and face and presses the sore to take place when the treatment is ventilated to the prone position, prevents that unnecessary secretion of patient and saliva from causing cross infection, and the unexpected takeoff of prevention mouth intubate ensures the travelling comfort of patient to a certain extent when making things convenient for the nursing staff operation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a head and face protection device for a prone position ventilation patient comprises a first hollow tube and a second hollow tube, wherein the first hollow tube and the second hollow tube are both in semicircular annular structures, and two ends of the first hollow tube and the second hollow tube are mutually matched and connected; fixed surface installs the volume pillow on one of them end that first hollow tube and second hollow tube are connected, first hollow tube and second hollow tube surface are equallyd divide and are do not wrapped up decompression gel pad, the trapezoidal inclined groove of do not seting up to the inner circle slope is equallyd divide to the intermediate position upper surface of first hollow tube and second hollow tube, trapezoidal inclined groove side-mounting has trapezoidal bolt, the lower surface of first hollow tube and second hollow tube is equallyd divide and is do not fixed mounting have a basin, two the basin is located the below of two trapezoidal inclined grooves respectively, the one end of scalable regulation support frame of bracket fixed connection is passed through to the basin below, the other end fixed mounting of scalable regulation support frame has the slide rail fixer.

Preferably, the internal diameter of first hollow tube is greater than the external diameter of second hollow tube, the both ends of first hollow tube and second hollow tube are equallyd divide and are provided with sharp tubular construction respectively, the both ends movable mounting of second hollow tube is in the both ends inner chamber of first hollow tube, the one end fixed mounting of forehead pillow is at the surface of first hollow tube, the other end activity of forehead pillow cup joints the surface at the second hollow tube.

Preferably, the frontal pillow is made of a pressure-reducing gel pad material.

Preferably, the lower surfaces of the first hollow pipe and the second hollow pipe are respectively provided with two groups of inverted trapezoidal grooves, inverted trapezoidal lugs are arranged on two sides of the upper surface of the mouth water tank, and the inverted trapezoidal lugs are matched with the inverted trapezoidal grooves.

Preferably, the slide rail fixer comprises a slide rail groove and a connecting piece, the connecting piece is fixedly connected to the upper surface of the slide rail groove, a notch is formed below the slide rail groove, a threaded hole is formed in the side surface of the notch, and a locking pin is connected to the threaded hole in a threaded manner; connecting hole has been seted up to the level in the middle of the connecting piece, there is the locking knob connecting through the screw thread in the connecting piece top, the locking end of locking knob passes the connecting piece and cooperatees with connecting hole, the tip of scalable regulation support frame passes connecting hole and locks fixedly through the locking knob.

The utility model provides a head and face protection device for a prone position ventilation patient. The method has the following beneficial effects: the trapezoidal inclined groove is formed in the middle of the first hollow pipe and the second hollow pipe, and the oral water groove is formed below the trapezoidal inclined groove, so that the oral intubation part can be conveniently fixed, and the oral intubation is prevented from being accidentally detached; but also conveniently drains the oral secretion into the saliva groove so as to avoid the problem that the redundant secretion and saliva of the patient dirty bed sheets and head pads, which causes cross infection; in addition, the pressure-reducing gel pad is wrapped on the outer surfaces of the first hollow pipe and the second hollow pipe to ensure the head and face pressure injury of the patient, so that the comfort of the patient to a certain degree is ensured when the nursing staff operate the nursing pad, and the material is easy to clean.

Drawings

In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the description of the prior art will be briefly described below.

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic structural view in elevation of the present invention;

FIG. 3 is a schematic structural view of the slide rail fixing device of the present invention;

the reference numbers in the figures illustrate:

1. a first hollow tube; 2. a second hollow tube; 3. a frontal pillow; 4. a reduced pressure gel pad; 5. a trapezoidal inclined groove; 6. a trapezoidal bolt; 7. a mouth water tank; 8. a telescopic adjusting support frame; 9. a slide rail holder; 71. an inverted trapezoidal bump; 91. a slide rail groove; 92. a connecting member; 93. a threaded hole; 94. a locking pin; 95. a connecting through hole; 96. and locking the knob.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention will be combined below to clearly and completely describe the technical solutions of the present invention.

In the first embodiment, as shown in fig. 1 to 3, a device for protecting the head and face of a prone position ventilation patient comprises a first hollow tube 1 and a second hollow tube 2, wherein the first hollow tube 1 and the second hollow tube 2 are both in a semicircular annular structure, and two ends of the first hollow tube and two ends of the second hollow tube are mutually matched and connected; fixed surface installs the forehead pillow 3 on one of them end that first hollow tube 1 is connected with second hollow tube 2, first

hollow tube

1 and 2 surfaces of second hollow tube are equallyd divide and are do not wrapped up decompression gel pad 4, the intermediate position upper surface of first hollow tube 1 and second hollow tube 2 is equallyd divide and do not set up the trapezoidal inclined groove 5 to the inner circle slope, trapezoidal bolt 6 is installed to 5 side-mounting in trapezoidal inclined groove, it has oral cavity 7 to equallyd divide respectively fixed mounting the lower surface of first hollow tube 1 and second hollow tube 2, two oral cavity 7 are located the below of two trapezoidal inclined grooves 5 respectively, the one end of scalable regulation support frame 8 of bracket fixed connection is passed through to oral cavity 7 below, the other end fixed mounting of scalable regulation support frame 8 has slide rail fixer 9.

The working principle is as follows:

when the installation, earlier carry out the both ends of first hollow tube 1 and second hollow tube 2 mutually supporting and connect, install the below at two trapezoidal inclined grooves 5 with mouth basin 7 again, and adjust support frame 8 with highly adjusting fixedly according to different patient different situation to whole first hollow tube 1 and second hollow tube 2 through scalable (scalable adjustment support frame 8 is prior art, so no longer describe), and support fixedly to whole device through slide rail fixer 9, in order to prevent that the device from shifting, avoid patient's neck strain, guarantee patient's security.

When the mouth intubation tube is used, the trapezoidal inclined groove 5 is arranged in the middle of the first hollow tube 1 and the second hollow tube 2, and the mouth water groove 7 is arranged below the trapezoidal inclined groove 5, so that the mouth intubation portion is conveniently fixed, and the accidental tube falling of the mouth intubation tube is prevented; but also conveniently drains the oral secretion into the saliva groove 7 so as to avoid the problem that the redundant secretion and saliva of the patient dirty bed sheets and head pads, which causes cross infection; in addition, the pressure-reducing gel pad 4 is wrapped on the outer surfaces of the first hollow tube 1 and the second hollow tube 2 to ensure the pressure injury of the head and the face of a patient, so that the nursing staff can operate conveniently, and the nursing staff can ensure the comfort of the patient to a certain degree and can easily clean materials.

The second embodiment is as a further preferable scheme of the first embodiment, the inner diameter of the first hollow tube 1 is larger than the outer diameter of the second hollow tube 2, the two ends of the first hollow tube 1 and the second hollow tube 2 are respectively provided with a linear tube structure, the two ends of the second hollow tube 2 are movably arranged in the inner cavities of the two ends of the first hollow tube 1, one end of the forehead pillow 3 is fixedly arranged on the outer surface of the first hollow tube 1, and the other end of the forehead pillow 3 is movably sleeved on the outer surface of the second hollow tube 2. Thereby the whole size of headrest is adjusted to laminate the face of patient by adjusting the telescopic length of the two ends of the second hollow tube 2 in the inner cavity of the first hollow tube 1. And one end of the frontal pillow 3 is fixed with the first hollow tube 1, and the other end is sleeved outside the second hollow tube 2, so that the frontal pillow 3 can protect the head and face of a patient from pressure damage, the telescopic part of the second hollow tube 2 can be hidden under the frontal pillow 3, and the appearance attractiveness and the comfort of the patient can be further ensured. In this embodiment, the forehead pillow 3 may be made of a pressure-reducing gel pad.

In a third embodiment, as a further preferable scheme of the first embodiment, two sets of inverted trapezoidal grooves are respectively formed in the lower surfaces of the first hollow pipe 1 and the second hollow pipe 2, inverted trapezoidal convex blocks 71 are arranged on two sides of the upper surface of the spout 7, and the inverted trapezoidal convex blocks 71 are matched with the inverted trapezoidal grooves. Through falling trapezoidal lug 71 and falling trapezoidal recess phase-match in order to be convenient for to the installation fixed work of saliva groove 7 to after using, also can directly take out the clearance, convenient and fast with saliva groove 7 from the below of first hollow tube 1 and second hollow tube 2.

In a fourth embodiment, as a further preferable scheme of the first embodiment, the slide rail fixer 9 includes a slide rail groove 91 and a connecting piece 92, the connecting piece 92 is fixedly connected to the upper surface of the slide rail groove 91, a notch is formed below the slide rail groove 91, a threaded hole 93 is formed in the side surface of the notch, and a locking pin 94 is connected to the threaded hole in a threaded manner; connecting through hole 95 has been seted up to the level in the middle of the connecting piece 92, and there is locking knob 96 connecting through the screw thread above the connecting piece 92, and locking end of locking knob 96 passes connecting piece 92 and cooperatees with connecting through hole 95, and the tip of scalable regulation support frame 8 passes connecting through hole 95 and locks fixedly through locking knob 96. Thereby the device can be effectively prevented from shifting through the slide rail fixer 9, the neck of the patient is prevented from being pulled, and the safety of the patient is ensured.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A be used for prone position patient's head and face protection device that ventilates which characterized in that: the device comprises a first hollow pipe (1) and a second hollow pipe (2), wherein the first hollow pipe (1) and the second hollow pipe (2) are both in semicircular annular structures, and two ends of the first hollow pipe and the second hollow pipe are mutually matched and connected; first hollow tube (1) is served fixed surface and is installed frontal pillow (3) with one of them that second hollow tube (2) are connected, first hollow tube (1) and second hollow tube (2) surface are equallyd divide and are do not wrapped up decompression gel pad (4), the intermediate position upper surface of first hollow tube (1) and second hollow tube (2) is equallyd divide and is do not seted up trapezoidal slope groove (5) to the inner circle slope, trapezoidal slope groove (5) side-mounting has trapezoidal bolt (6), the lower surface of first hollow tube (1) and second hollow tube (2) is equallyd divide do not fixed mounting have basin (7), two basin (7) are located the below of two trapezoidal slope grooves (5) respectively, the one end of scalable regulation support frame (8) of bracket fixed connection is passed through to basin (7) below, the other end fixed mounting of scalable regulation support frame (8) has slide rail fixer (9).

2. A device for protecting the face and head of a prone position ventilated patient according to claim 1, wherein: the internal diameter of first hollow tube (1) is greater than the external diameter of second hollow tube (2), the both ends of first hollow tube (1) and second hollow tube (2) are equallyd divide and do not are provided with sharp tubular construction, the both ends movable mounting of second hollow tube (2) is in the both ends inner chamber of first hollow tube (1), the one end fixed mounting of frontal pillow (3) is at the surface of first hollow tube (1), the other end activity of frontal pillow (3) is cup jointed at the surface of second hollow tube (2).

3. A device for protecting the head and face of a prone position ventilated patient according to claim 1, wherein: the frontal pillow (3) is made of a pressure-reducing gel pad material.

4. A device for protecting the face and head of a prone position ventilated patient according to claim 1, wherein: the lower surfaces of the first hollow pipe (1) and the second hollow pipe (2) are equally divided into two groups of inverted trapezoidal grooves, inverted trapezoidal lugs (71) are arranged on two sides of the upper surface of the mouth water groove (7), and the inverted trapezoidal lugs (71) are matched with the inverted trapezoidal grooves.

5. A device for protecting the head and face of a prone position ventilated patient according to claim 1, wherein: the sliding rail fixer (9) comprises a sliding rail groove (91) and a connecting piece (92), the connecting piece (92) is fixedly connected to the upper surface of the sliding rail groove (91), a notch is formed in the lower portion of the sliding rail groove (91), a threaded hole (93) is formed in the side face of the notch, and a locking pin (94) is connected to the threaded hole in a threaded manner; connecting hole (95) have been seted up to the level in the middle of connecting piece (92), there is locking knob (96) connecting piece (92) top through threaded connection, the locking end of locking knob (96) passes connecting piece (92) and cooperatees with connecting hole (95), the tip of scalable regulation support frame (8) passes connecting hole (95) and is fixed through locking knob (96) locking.