Adjustable pillow support for trachea cannula

Abstract

The utility model provides an adjustable pillow support for a trachea cannula. The adjustable pillow support comprises a neck support fixing support, a neck support and a headrest. The neck support fixing support comprises a support bottom plate, a supporting plate and a supporting rod. One end of the support bottom plate is hinged to one end of the supporting plate. The supporting rod is supported between the bracket bottom plate and the supporting plate; an arc surface for supporting the neck is formed on the neck support; the neck support is fixedly connected with the other end close to the supporting plate, and part or all of the cambered surface of the neck support protrudes out of the top surface of the supporting plate; and the headrest is correspondingly arranged close to the neck support. By the adoption of the adjustable pillow support for the trachea cannula, the body position of a patient can be simply and rapidly placed, the head position of the patient can be fixed, time is saved, and follow-up cannula work can be smoothly carried out conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of medical support manufacturing, in particular to an adjustable pillow support for tracheal intubation. Background Art

[0002] Endotracheal intubation is a method of inserting a special endotracheal tube into the trachea or bronchus through the oral or nasal cavity and the glottis, which provides the best conditions for airway patency, ventilation and oxygen supply, and airway suction, and is an important measure to rescue patients with respiratory dysfunction. Endotracheal intubation is one of the common rescue techniques in emergency work. When rescuing patients, unnecessary time is often wasted due to positioning and fixing the head, delaying the rescue opportunity. In addition, due to the different degree of cooperation of patients of different ages in positioning, especially the poor degree of cooperation of children, and the large difference in body shape and neck height of newborns, young children, and older children, the oral axis, pharyngeal axis, and laryngeal axis are not in the same straight line, and the glottis is not fully exposed, which will cause intubation difficulties.

[0003] Therefore, there is a need for a special pillow that can be freely adjusted according to the height of the patient's neck, which can simply and quickly position the patient and fix the head position, so as to facilitate the subsequent intubation work to proceed smoothly. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an adjustable pillow for endotracheal intubation, which can simply and efficiently position the patient and fix the head, thereby saving treatment time.

[0005] To achieve the above-mentioned purpose and other related purposes, the utility model is implemented by including the following technical solutions.

[0006] The utility model provides an adjustable pillow support for endotracheal intubation, the pillow support comprising: a cervical support fixing bracket 2, a cervical support 3 and a headrest 5; the cervical support fixing bracket 2 comprises a bracket base plate 21, a support plate 26 and a support rod 23; one end of the bracket base plate 21 is hingedly connected to one end of the support plate 26; the support rod 23 is used for supporting between the bracket base plate 21 and the support plate 26; the cervical support 3 is formed with an arc surface for supporting the neck; the cervical support 3 is fixedly connected to the other end near the support plate 26, and part or all of the arc surface of the cervical support 3 protrudes from the top surface of the support plate 26; the headrest 5 is correspondingly arranged near the cervical support 3.

[0007] In one embodiment, one end of the support rod 23 is hingedly connected to the back side of the support plate 26 ; a plurality of bracket slots 22 are provided on the bracket base plate 21 , and the other end of the support rod 23 is a free end and is matched and snap-connected with a plurality of the bracket slots 22 .

[0008] In one embodiment, the plurality of bracket slots 22 is plural, and the plurality of bracket slots 22 are spaced apart along a direction perpendicular to a hinge between the bracket bottom plate 21 and the support plate 26 .

[0009] In one embodiment, the pillow support further includes a base 1 on which two oppositely arranged fixing portions 7 are formed. The pillow support further includes two connecting rods 4, and both ends of any connecting rod 4 are respectively connected to the headrest 5 and the fixing portions 7.

[0010] In one embodiment, the connecting rod 4 is a telescopic rod.

[0011] In one embodiment, the support base plate 21 is fixed on the base 1 .

[0012] In one embodiment, the fixing portion 7 includes a fixing bracket portion 71 and an angle adjuster 72 fixed to the fixing bracket portion 71 , and the connecting rod 4 is connected to the angle adjuster 72 .

[0013] In one embodiment, a lower support plate 24 parallel to the support plate 26 is fixed to the back thereof, the neck support 3 is provided with through holes for the support plate 26 and the lower support plate 24 to be respectively embedded, and the lower support plate 24 is connected to a plurality of neck support stoppers.

[0014] In one embodiment, there are multiple neck support limiters, and the lower support plate 24 includes multiple lower support plate through holes 25. The multiple lower support plate through holes 25 are arranged along a direction perpendicular to the hinge between the support rod 23 and the support plate 26, and the neck support limiter matches the lower support plate through holes 25.

[0015] In some specific embodiments of the present invention, the through hole 25 of the lower support plate is a threaded hole, and the neck support limiting member is a screw.

[0016] In one embodiment, a sponge layer is provided on the curved surface of the neck collar.

[0017] In one embodiment, a head fixing belt 6 is disposed at the other end of the headrest 5 , and the head fixing belt 6 is detachably connected to the headrest 5 .

[0018] In one embodiment, the head fixing strap 6 includes a Velcro section 61 for adjusting the length; and / or, the head fixing strap 6 includes a soft pad 62 for wrapping the forehead.

[0019] In some specific embodiments of the present invention, the soft pad 62 is a soft metal strip wrapped with silica gel.

[0020] As described above, the utility model has the following beneficial effects:

[0021] 1. The adjustable pillow support device for tracheal intubation of the present application can simply and efficiently perform the patient's body position placement and head fixation work, saving time and facilitating the smooth progress of subsequent tracheal intubation work.

[0022] 2. The head fixing belt in the adjustable pillow support device for endotracheal intubation of the present application can be disassembled, replaced and cleaned as needed, and the entire device of the present application can be immersed, disinfected and cleaned, ensuring cleanliness and hygiene during use.

[0023] 3. The curved surface of the neck support in the adjustable pillow support device for tracheal intubation of the present application is pasted with high-density sponge to prevent neck injuries, and a soft metal strip wrapped in silicone is used in the head fixing belt to fix the head and prevent skin pressure sores. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Shown is a three-dimensional structural schematic diagram of the adjustable pillow support device for endotracheal intubation of the present invention.

[0025] Figure 2 Shown is a side structural schematic diagram of the adjustable pillow support device for endotracheal intubation of the present invention.

[0026] Figure 3 Shown is a schematic diagram of the base portion and the headrest portion of the utility model after installation.

[0027] Figure 4 Shown is a schematic diagram of the neck support fixing bracket portion and the neck support portion of the present invention after installation.

[0028] The markings in the figure are: 1-base, 2-neck support fixing bracket, 3-neck support, 4-connecting rod, 5-headrest, 6-head fixing belt, 7-fixing part, 21-bracket bottom plate, 22-bracket slot, 23-support rod, 24-lower support plate, 25-lower support plate through hole, 26-support plate, 61-Velcro segment, 62-cushion, 71-fixed bracket part, 72-angle adjuster. DETAILED DESCRIPTION

[0029] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0030] See also Figures 1 to 4It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, the utility model provides an adjustable pillow support for endotracheal intubation, the pillow support comprising: a cervical support fixing bracket 2, a cervical support 3 and a headrest 5; the cervical support fixing bracket 2 comprises a bracket base plate 21, a support plate 26 and a support rod 23; one end of the bracket base plate 21 is hingedly connected to one end of the support plate 26; the support rod 23 is used to support between the bracket base plate 21 and the support plate 26; the cervical support 3 is formed with an arc surface for supporting the neck; the cervical support 3 is fixedly connected to the other end near the support plate 26, and part or all of the arc surface of the cervical support 2 protrudes from the top surface of the support plate 26; the headrest 5 is correspondingly arranged near the cervical support 3.

[0032] When in use, the pillow support as described above can be placed directly on the operating table. The patient lies flat on the operating table, and the medical worker adjusts the patient's body position so that the neck support 3 is placed on the patient's neck to support the neck, so that the patient's airway is fully released, and the headrest 5 is placed in a suitable position to support the patient's head, and then tracheal intubation is performed.

[0033] In a more specific embodiment, the neck support fixing bracket 2 is made of metal material, and the metal material makes it difficult for the neck support fixing bracket 2 to bend and deform when supporting the neck support 3.

[0034] In a Figure 4In the specific embodiment shown, one end of the support rod 23 is hingedly connected to the back of the support plate 26; a plurality of support slots 22 are provided on the support base plate 21, and the other end of the support rod 23 is a free end, and is matched and engaged with the plurality of support slots 22. By hingedly connecting one end of the support rod 23 to the back of the support plate 26, the angle between the two can be adjusted according to specific needs, and by providing a plurality of support slots 22 on the support base plate 21, the other end of the support rod 23 can be held in the slot to support the support plate 26.

[0035] In a Figure 4 In the specific embodiment shown, the plurality of bracket slots 22 are multiple, and the bracket slots 22 are spaced apart in a direction perpendicular to the hinge of the bracket bottom plate 21 and the support plate 26. When in use, the support rod 23 is adjusted to engage with different bracket slots 22, thereby changing the height of the support plate 26. The height of the neck support 3 fixed on the support plate 26 changes with the change of the height of the support plate 26, so it can be adjusted according to the height and neck height of different patients.

[0036] In a more specific embodiment, the number of the bracket slots 22 is 2 to 8.

[0037] In a more specific embodiment, the number of the plurality of bracket slots 22 is five.

[0038] In a Figure 2 and Figure 3 In the specific embodiment shown, the pillow support further includes a base 1, on which two oppositely arranged fixing portions 7 are formed, and the pillow support further includes two connecting rods 4, and the two ends of any of the connecting rods 4 are respectively connected to the headrest 5 and the fixing portions 7. The headrest 5 is fixed by means of the fixing portions 7 and the connecting rods 4, and the two fixing portions 7 are fixed by the base 1.

[0039] In a Figure 3 In the specific embodiment shown, the connecting rod 4 is a telescopic rod. When in use, the distance between the headrest 5 and the base 1 is controlled by adjusting the length of the connecting rod 4 according to the height requirement of the patient's neck.

[0040] In a Figure 2 and Figure 4 In the specific embodiment shown, the support bottom plate 21 is fixed on the base 1 , and the support bottom plate 21 is fixed by the base 1 .

[0041] In a Figure 1 and Figure 2In the specific embodiment shown, the base 1 is planar, the bracket bottom plate 21 is fixed on the base 1, and the neck support fixing bracket 2 and the neck support 3 are both located on the base.

[0042] In a Figure 2 and Figure 3 In the specific embodiment shown, the fixing portion 7 includes a fixing bracket portion 71 and an angle adjuster 72 fixed to the fixing bracket portion 71, and the connecting rod 4 is connected to the angle adjuster 72. The angle adjuster 72 is fixed by the fixing bracket portion 71, and the angle adjuster 72 is adjusted so that the headrest 5 connected to the connecting rod 4 is located at a suitable height or tilt angle, so as to facilitate the body position to achieve the patient's oral axis, pharyngeal axis, and laryngeal axis are on the same or nearly straight line or overlap each other, and the glottis is fully exposed, which is convenient for the subsequent intubation work.

[0043] In a more specific embodiment, the angle adjuster 72 is a gear adjuster, such as a gear adjustment hinge, which can also be purchased commercially, and its specific structure is shown in the utility model patents CN201120253011.2, CN201520581134.7 and CN202023238574.2. When in use, the headrest 5 is at different tilt angles by adjusting the angle adjuster 72 to different gears.

[0044] In a Figure 4 In the specific embodiment shown, a lower support plate 24 parallel to the support plate 26 is fixed on the back of the support plate 26, and the neck support 3 is provided with through holes for the support plate 26 and the lower support plate 24 to be respectively embedded, and a plurality of neck support stoppers are connected to the lower support plate 24. The support plate 26 and the lower support plate 24 are embedded in the through holes of the neck support 3, and the neck support 3 is fixed by a plurality of neck support stoppers, so that the neck support 3 will not move on the support plate 26, and it is prevented from sliding down or lifting.

[0045] In a Figure 4 In the specific embodiment shown, the number of the plurality of neck support stoppers is plural, the lower support plate 24 includes a plurality of lower support plate through holes 25, the plurality of lower support plate through holes 25 are arranged along a direction perpendicular to the hinge of the support rod 23 and the support plate 26, and the neck support stoppers match the lower support plate through holes 25. By arranging the plurality of lower support plate through holes 25 along a direction perpendicular to the hinge of the support rod 23 and the support plate 26, and matching the lower support plate through holes 25 with the neck support stoppers, the neck support 3 can be fixed at different positions of the support plate 26 according to actual needs.

[0046] In a more specific embodiment, the through hole 25 of the lower support plate is a threaded hole, and the neck support limiting member is a screw; the threaded hole matches the screw, and when in use, the neck support limiting member is inserted into the through hole 25 of the lower support plate to limit the neck support 3.

[0047] In a more specific embodiment, a sponge layer is provided on the curved surface of the neck support, and the sponge layer is soft and can prevent the patient's neck from being injured.

[0048] In a Figure 1 In the specific embodiment shown, the other end of the headrest 5 is provided with a head fixing belt 6, and the head fixing belt 6 is detachably connected to the headrest 5. When in use, the patient's head is fixed on the headrest by the fixing belt 6. In addition, for different patients, the head fixing belt 6 needs to be replaced and cleaned to keep it clean and hygienic during use; and the fixing belt 6 needs to be replaced in time according to the wear condition of the fixing belt 6.

[0049] In a Figure 3 In the specific embodiment shown, the head fixing belt 6 includes a Velcro segment 61 for adjusting the length. When in use, the length of the Velcro segment 61 can be adjusted according to the size of the patient's head circumference to make it suitable for the patient's head circumference.

[0050] In a Figure 3 In the specific embodiment shown, the head fixing belt 6 includes a soft pad 62 for wrapping the forehead. The soft pad 62 can wrap the patient's forehead to prevent pressure sores on the patient's skin.

[0051] In a more specific embodiment, the soft pad 62 is a soft metal strip wrapped with silicone.

[0052] In summary, the adjustable pillow support device for tracheal intubation provided in the present application can be flexibly adjusted according to the height, neck height and head circumference of different patients, such as by adjusting the position height of the neck support and the headrest to make it more suitable for the patient's body shape. Therefore, with the help of the pillow support device in the present application, the patient's body position can be simply and efficiently placed, so that the patient's oral axis, pharyngeal axis, and laryngeal axis are close to a straight line or overlap each other, the glottis is fully exposed, and the patient's head is fixed by the head fixing belt, which is convenient for the smooth progress of subsequent tracheal intubation work and saves time. In addition, the head fixing belt in the adjustable pillow support device for tracheal intubation of the present application can be disassembled, replaced and cleaned as needed, and the entire device in the present application can be soaked, disinfected and cleaned to ensure cleanliness during use. The high-density sponge on the curved surface of the neck support in the pillow support device of the present application can prevent neck injuries, and the soft metal strip wrapped in silicone is used in the head fixing belt to fix the head to prevent pressure sores on the patient's skin.

[0053] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An adjustable pillow support for endotracheal intubation, characterized in that: It comprises a neck support fixing bracket (2), a neck support (3) and a headrest (5); The cervical collar fixing bracket (2) comprises a bracket bottom plate (21), a support plate (26) and a support rod (23); One end of the bracket bottom plate (21) is hingedly connected to one end of the support plate (26); The support rod (23) is used to be supported between the support bottom plate (21) and the support plate (26); The neck support (3) is formed with a curved surface for supporting the neck; The neck support (3) is fixedly connected to the other end close to the support plate (26), and part or all of the arc surface of the neck support (3) protrudes from the top surface of the support plate (26); The headrest (5) is correspondingly arranged close to the neck support (3).

2. The adjustable pillow support for endotracheal intubation according to claim 1, characterized in that: One end of the support rod (23) is hingedly connected to the back side of the support plate (26); a plurality of support slots (22) are provided on the support base plate (21); the other end of the support rod (23) is a free end and is matched and snap-connected with a plurality of the support slots (22).

3. The adjustable pillow support for endotracheal intubation according to claim 2, characterized in that: The plurality of bracket slots (22) are multiple, and the plurality of bracket slots (22) are arranged at intervals along a direction perpendicular to a hinge between the bracket bottom plate (21) and the support plate (26).

4. The adjustable pillow support for endotracheal intubation according to claim 1, characterized in that: The pillow also comprises a base (1) on which two fixing parts (7) arranged opposite to each other are formed. The pillow support also comprises two connecting rods (4), and the two ends of any connecting rod (4) are respectively connected to the headrest (5) and the fixing parts (7).

5. The adjustable pillow support for endotracheal intubation according to claim 4, characterized in that: The connecting rod is a telescopic rod; And / or, the support base plate (21) is fixed on the base (1).

6. The adjustable pillow support for endotracheal intubation according to claim 4, characterized in that: The fixing portion (7) comprises a fixing bracket portion (71) and an angle adjuster (72) fixed to the fixing bracket portion (71), and the connecting rod (4) is connected to the angle adjuster (72).

7. The adjustable pillow support for endotracheal intubation according to claim 1, characterized in that: A lower support plate (24) parallel to the support plate (26) is fixed on the back side of the support plate (26); the neck support (3) is provided with through holes for the support plate (26) and the lower support plate (24) to be respectively embedded; and the lower support plate (24) is connected to a plurality of neck support stoppers.

8. The adjustable pillow support for endotracheal intubation according to claim 7, characterized in that: The lower support plate (24) includes a plurality of lower support plate through holes (25), and the plurality of lower support plate through holes (25) are arranged along a direction perpendicular to the hinge between the support rod (23) and the support plate (26), and the lower support plate through holes (25) are threaded holes, and the neck support limiter is a screw matching the threaded holes.

9. The adjustable pillow support for endotracheal intubation according to claim 1, characterized in that: A sponge layer is provided on the curved surface of the neck support; and / or a head fixing belt (6) is provided at the other end of the headrest (5), and the head fixing belt (6) is detachably connected to the headrest (5).

10. The adjustable pillow support for endotracheal intubation according to claim 9, characterized in that: The head fixing strap (6) comprises a Velcro section for adjusting the length; and / or the head fixing strap (6) comprises a soft pad (62) for wrapping the forehead.

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