Prone position headrest

Abstract

The utility model provides a prone position headrest which comprises a headrest body, an avoiding hole penetrating through the bottom face is formed in the top face of the headrest body, the avoiding hole is used for containing a mouth, a nose, eyes and an oxygen inhalation mask, and grooves used for containing oxygen inhalation mask bandages are formed in the two sides of the avoiding hole. The grooves for containing the bandages of the oxygen inhalation mask are formed in the two sides of the receding hole, and when a patient wears the oxygen inhalation mask, the bandages on the two sides of the oxygen inhalation mask can be embedded into the grooves, so that cheeks on the two sides of the patient are prevented from being pressed by the bandages, and the comfort of using a headrest when the patient wears the oxygen inhalation mask is improved.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to a prone headrest. Background Technology

[0002] In medicine, the positioning of the patient's face during supine surgery has always been a key focus and challenge. This is especially true for prone surgery, where the patient lies face down. Without intervention, the spine remains in an abnormal physiological curve for an extended period, and pressure on the forehead can lead to optic nerve damage. Existing technology includes a surgical head support frame comprising a head support bracket, a foam support base, and a base. The head support bracket is a mask-like structure with facial avoidance holes at the bottom. The foam support base is housed within the mask of the head support bracket and has facial avoidance openings that communicate with the facial avoidance holes on the head support bracket. The base supports the head support bracket and can be placed on a flat operating table.

[0003] This head brace can provide good support for the patient's face and has great benefits. However, when the patient needs to wear an oxygen mask, the straps on both sides of the mask will compress the patient's cheeks, resulting in poor comfort after prolonged use and leaving pressure marks on the patient's cheeks. Summary of the Invention

[0004] This application provides a prone headrest that solves the problem that existing headrests cause poor comfort when patients need to wear oxygen masks, as the straps on both sides of the mask compress the patient's cheeks.

[0005] This application provides a prone headrest, including a headrest body. The top surface of the headrest body has a clearance hole that penetrates the bottom surface. The clearance hole is used to accommodate the mouth, nose, eyes and an oxygen mask. Grooves are provided on both sides of the clearance hole to accommodate the oxygen mask straps.

[0006] In the technical solution provided in this application, by opening grooves on both sides of the clearance hole for accommodating the oxygen mask straps, when the patient wears the oxygen mask, the straps on both sides of the oxygen mask can be embedded in the grooves, thereby avoiding the straps pressing on the patient's cheeks and improving the comfort of the patient using the headrest when wearing the oxygen mask.

[0007] In some embodiments, the bottom surface of the headrest body is provided with a clearance groove for accommodating the oxygen mask air duct. One end of the clearance groove extends into the clearance hole, and the other end extends to the side of the headrest body. By providing a clearance groove on the bottom surface of the headrest body, the oxygen mask air duct can pass through easily, facilitating the arrangement of the air duct and preventing the headrest body from compressing the air duct and affecting the oxygen inhalation effect.

[0008] In some embodiments, a fixing component is installed on the side of the headrest body corresponding to the clearance groove to fix the air duct in the clearance groove and prevent the air duct from displacing and falling off.

[0009] In some embodiments, the fixing component includes a first fixing sticker that is attached to the side of the headrest body across the clearance groove. The air duct is located between the first fixing sticker and the clearance groove. The first fixing sticker, in conjunction with the clearance groove, can hold the air duct in place and prevent it from shifting.

[0010] In some embodiments, the fixing component includes a second fixing sticker and a third fixing sticker. The second fixing sticker is pasted on the side of the headrest body, bypassing the clearance groove, and the third fixing sticker is pasted on the second fixing sticker, crossing the clearance groove. The air duct is located between the third fixing sticker and the clearance groove. The third fixing sticker, in conjunction with the clearance groove, can hold the air duct in place, preventing displacement of the air duct. The cooperation of the second and third fixing stickers avoids repeatedly tearing the fixing sticker on the side of the headrest body during repeated use, thus providing a certain degree of protection for the headrest body and ensuring consistent fixing effect each time.

[0011] In some embodiments, the end of the third fixing sticker is provided with a tear-off portion to facilitate tearing the third fixing sticker off the second fixing sticker.

[0012] In some embodiments, the top surface of the second fastening adhesive is provided with a hook layer, and the bottom surface of the third fastening adhesive is provided with a fabric layer that matches the hook layer. By the interaction between the hook layer and the fabric layer of the Velcro, the second and third fastening adhesives can be reused multiple times, saving costs.

[0013] In some embodiments, the headrest body is made of polyurethane foam material, which has a certain degree of breathability and cushioning, and can reduce the pressure on the patient's face when lying prone, thereby improving the comfort of use.

[0014] In some embodiments, the top surface of the headrest body is provided with a recess for supporting the face, the recess matching the contour of the face, and the clearance hole is located on the recess; the recess can fit the patient's face well, better distribute the force on the forehead, chin and sides of the cheeks, make the force on the patient's face more even, and improve the comfort of use.

[0015] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the following are specific embodiments of this application. Attached Figure Description

[0016] The accompanying drawings in this application are for illustrating preferred embodiments and to facilitate a clear understanding by those skilled in the art of various other advantages and benefits, and should not be construed as limiting the scope of this application. Furthermore, throughout all the drawings, the same reference numerals denote the same or similar types of components.

[0017] Figure 1 This is a schematic diagram of the top surface of the headrest body in one embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the structure of the bottom surface of the headrest body in one embodiment of this application;

[0019] Figure 3 This is a schematic diagram of the headrest body without a fixed air duct on its side in one embodiment of this application;

[0020] Figure 4 This is a schematic diagram of the state in which the air duct is fixed by the first fixing sticker in one embodiment of this application;

[0021] Figure 5 This is a schematic diagram showing the state of the second fixing sticker being pasted in one embodiment of this application;

[0022] Figure 6 This is a schematic diagram showing the state of the third and second fixing stickers being pasted in one embodiment of this application;

[0023] Figure 7 for Figure 6 Enlarged view of section A in the middle;

[0024] Icons: 1. Headrest body; 2. Clearance hole; 3. Groove; 4. Clearance groove; 5. First fixing sticker; 6. Second fixing sticker; 7. Third fixing sticker; 8. Tear-off part; 9. Recess; 10. Air duct. Detailed Implementation

[0025] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to specific examples. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more (including two), unless otherwise explicitly defined.

[0028] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0029] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0030] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0031] Please see Figures 1-7 This application provides a prone headrest, including a headrest body 1. The top surface of the headrest body 1 has a clearance hole 2 that penetrates the bottom surface. The clearance hole 2 is used to accommodate the mouth, nose, eyes and an oxygen mask (the clearance hole 2 is shaped like a "T"). The clearance hole 2 has grooves 3 on both sides for accommodating the oxygen mask straps.

[0032] In the technical solution provided in this application, by opening grooves 3 on both sides of the clearance hole 2 to accommodate the oxygen mask straps, when the patient wears the oxygen mask, the straps on both sides of the oxygen mask can be embedded in the grooves 3, thereby avoiding the straps pressing on the patient's cheeks and improving the comfort of the patient using the headrest when wearing the oxygen mask.

[0033] Please continue reading. Figures 1 to 3 In some embodiments, the bottom surface of the headrest body 1 is provided with a relief groove 4 for accommodating the oxygen mask air duct 10. One end of the relief groove 4 extends into the relief hole 2, and the other end extends to the side of the headrest body 1. By providing a relief groove 4 on the bottom surface of the headrest body 1, the oxygen mask air duct 10 can pass through easily, facilitating the arrangement of the air duct 10 and preventing the headrest body 1 from compressing the air duct 10 and affecting the oxygen inhalation effect.

[0034] In some embodiments, a fixing component is installed on the side of the headrest body 1 at the position corresponding to the clearance groove 4, for fixing the air duct 10 in the clearance groove 4 to prevent the air duct 10 from displacing and falling off.

[0035] In one specific embodiment, the depth of the clearance groove 4 extends to the side of the headrest body 1, and the opening of the clearance groove 4 faces downward when viewed from the side of the headrest body 1.

[0036] In one specific embodiment, the clearance groove 4 can be provided in two or more, which can not only avoid the air delivery tube 10, but also avoid the liquid delivery tube (such as the infusion tube used to deliver anesthetic or analgesic).

[0037] Please continue reading. Figure 4 In some embodiments, the fixing component includes a first fixing sticker 5, which is pasted across the relief groove 4 and attached to the side of the headrest body 1. The air duct 10 is located between the first fixing sticker 5 and the relief groove 4. The first fixing sticker 5, in conjunction with the relief groove 4, can hold the air duct 10 in place and prevent the air duct 10 from shifting.

[0038] In one specific embodiment, the first fixing sticker 5 can be fan-shaped or rectangular. In this embodiment, it is designed to be fan-shaped so that the arc-shaped contour of the inner side of the first fixing sticker 5 can fit well with the outer contour of the air duct 10. The first fixing sticker 5 is pasted on the bottom of the air duct 10 to seal the opening of the relief groove 4, thereby fixing the air duct 10.

[0039] Please continue reading. Figures 5 to 7In some embodiments, the fixing component includes a second fixing sticker 6 and a third fixing sticker 7. The second fixing sticker 6 is pasted to the side of the headrest body 1, bypassing the relief groove 4. The third fixing sticker 7 is pasted to the second fixing sticker 6, crossing the relief groove 4. The air duct 10 is located between the third fixing sticker 7 and the relief groove 4. The third fixing sticker 7, in conjunction with the relief groove 4, can hold the air duct 10 in place, preventing displacement of the air duct 10. The cooperation between the second fixing sticker 6 and the third fixing sticker 7 can avoid tearing the fixing sticker on the side of the headrest body 1 multiple times during repeated use, thus providing a certain degree of protection for the headrest body 1 and ensuring consistent fixing effect each time.

[0040] In one specific embodiment, both the second fixing sticker 6 and the third fixing sticker 7 are open annular rings. The opening of the second fixing sticker 6 faces the clearance groove 4, allowing the air guide tube 10 to enter the center of the second fixing sticker 6 through the opening. The third fixing sticker 7 is concentrically arranged with the second fixing sticker 6. After the third fixing sticker 7 is pasted, its opening position is offset from the clearance groove 4 (ideally, the opening position of the third fixing sticker 7 after pasting is upward), so that the third fixing sticker 7 can seal the opening of the clearance groove 4. In specific implementation, the second fixing sticker 6 and the third fixing sticker 7 can also adopt other shapes (such as rectangles, the specific shape is not limited in this application). For example, if the second fixing sticker 6 and the third fixing sticker 7 are rectangular, the second fixing sticker 6 has a cut at the position where it crosses the clearance groove 4 to facilitate the passage of the air guide tube 10.

[0041] Please continue reading. Figure 7 Furthermore, the end of the third fixing sticker 7 is provided with a tearing part 8, which facilitates tearing the third fixing sticker 7 off the second fixing sticker 6; the tearing part 8 is a part that protrudes from the second fixing sticker 6 and is not adhered to the second fixing sticker 6.

[0042] Furthermore, the top surface of the second fixing sticker 6 is provided with a hook layer, and the bottom surface of the third fixing sticker 7 is provided with a fabric layer that matches the hook layer. By the interaction between the hook layer and the fabric layer of the Velcro, the second fixing sticker 6 and the third fixing sticker 7 can be reused multiple times, saving costs.

[0043] In some embodiments, the headrest body 1 is made of polyurethane foam material, which has a certain degree of breathability and cushioning, which can reduce the pressure on the face of the patient when lying prone and improve the comfort of use.

[0044] Please continue reading. Figure 1In some embodiments, the top surface of the headrest body 1 is provided with a recess 9 for supporting the face. The recess 9 matches the contour of the face, and the clearance hole 2 is located on the recess 9. The recess 9 can fit the patient's face well, better distribute the force on the forehead, chin and cheeks, make the force on the patient's face more even, and improve the comfort of use.

[0045] In one specific embodiment, a support base may be provided at the bottom of the headrest body 1. The support base may be made of a rigid material and used to support the headrest body 1. The clearance hole 2 penetrates the top and bottom surfaces of the support base, and the clearance groove 4 may be formed on the bottom surface of the support base.

[0046] The method of using the prone position headrest in this embodiment is as follows:

[0047] The patient can first put on the oxygen mask, pass the oxygen mask's air delivery tube 10 through the clearance hole 2, and then place their face in the recess 9 of the headrest body 1, so that the eyes, nose, mouth, and oxygen mask are suspended within the clearance hole 2. The air delivery tube 10 passes through the clearance groove 4 through the side of the headrest body 1 and connects to the external oxygen supply machine; then, the second fixing sticker 6 is pasted on the side of the headrest body 1 at the position corresponding to the air delivery tube 10, so that the opening of the second fixing sticker 6 corresponds to the clearance groove 4. Figure 5 As shown; finally, attach the third fixing sticker 7 to the second fixing sticker 6, ensuring that the opening of the third fixing sticker 7 is offset from the clearance groove 4, as shown. Figure 6 , Figure 7 As shown.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no contradiction or conflict, the various technical features mentioned in the various embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A prone position headrest, characterized in that, The headrest body (1) is provided with an accommodation hole (2) in the top surface, which is used to accommodate the mouth, nose, eyes and oxygen mask, and is provided with a groove (3) on both sides for accommodating the oxygen mask belt.

2. A prone position headrest according to claim 1, wherein, The bottom surface of the headrest body (1) is provided with an accommodation groove (4) for accommodating the oxygen mask air guide pipe (10), one end of which extends into the accommodation hole (2), and the other end extends to the side surface of the headrest body (1).

3. A prone position headrest according to claim 2, wherein, The side surface of the headrest body (1) is provided with a fixing assembly corresponding to the position of the accommodation groove (4), which is used to fix the air guide pipe (10) in the accommodation groove (4).

4. A prone position headrest according to claim 3, wherein, The fixing assembly includes a first fixing sticker (5) which is pasted on the side surface of the headrest body (1) across the accommodation groove (4), and the air guide pipe (10) is located between the first fixing sticker (5) and the accommodation groove (4).

5. A prone position headrest according to claim 3, wherein, The fixing assembly includes a second fixing sticker (6) and a third fixing sticker (7), the second fixing sticker (6) is pasted on the side surface of the headrest body (1) around the accommodation groove (4), and the third fixing sticker (7) is pasted on the second fixing sticker (6) across the accommodation groove (4), and the air guide pipe (10) is located between the third fixing sticker (7) and the accommodation groove (4).

6. A prone position headrest according to claim 5, wherein, The end of the third fixing sticker (7) is provided with a tearing part (8).

7. A prone position headrest according to claim 5, wherein, The top surface of the second fixing sticker (6) is provided with a hook layer, and the bottom surface of the third fixing sticker (7) is provided with a wool cloth layer matched with the hook layer.

8. The prone position headrest of claim 1, wherein, The headrest body (1) is made of polyurethane foam material.

9. A prone position headrest according to claim 1, wherein, The top surface of the headrest body (1) is provided with a recess (9) for supporting the face, which is matched with the face contour, and the accommodation hole (2) is located on the recess (9).

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