Intraoperative pillow

Abstract

The utility model belongs to the field of medical instruments, and particularly relates to an intraoperative pillow. The intraoperative pillow comprises an adjusting support which is provided with a support top plate and a support bottom plate, and the height and the inclination angle of the support top plate are adjustable; the pillow part is arranged on the support top plate; wherein the support top plate and the support bottom plate are connected through a stepless adjusting frame, the stepless adjusting frame is provided with a connecting rod and stepless adjusting seats arranged at the two ends of the connecting rod, and the connecting rod can rotate relative to the stepless adjusting seats under the action of external force. The stepless adjusting seats at the two ends are arranged on the lower side face of the support top plate and the upper side face of the support bottom plate respectively. According to the stepless adjustment pillow, stepless adjustment of the height and the inclination angle of the pillow is achieved by combining the pillow part and the stepless adjustment support, the stepless adjustment support has a strong positioning function, the posture can be kept for a long time, and pillow deformation caused by the weight of the head is not likely to happen.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of medical apparatus and instruments, especially relates to intraoperative pillow. BACKGROUND

[0002] When performing surgery, patients mostly adopt a prone or lateral position, at which time a pillow is needed to provide support for the patient's head. However, the shape of the existing pillow is generally fixed, and the height and inclination angle of the pillow cannot be effectively adjusted. For example, when a patient adopts a lateral position during surgery, the patient's head and neck need to be safely fixed. At present, a flat circular ring-shaped pillow is used to quickly fix the head when the patient adopts a prone position in the operating room. However, when the patient adopts a lateral position, the patient has different requirements for the height of the pillow due to different shoulder widths. At this time, the flat circular ring-shaped pillow cannot safely fix the patient's head and neck due to the fixed height, and sometimes the nerves and muscles of the head and neck are damaged.

[0003] At present, there are many products with adjustable height, such as the "pillow with adjustable height during surgery in lateral position" disclosed in CN213666524U. Although the pillow can also be adjusted in height by inflating the air bag, the shape of the air bag is not fixed and the skin is a flexible structure. When the air bag is inflated and lowered, the overall support will be reduced, and when used, it cannot provide sufficient support. For example, when a lower height is needed, the inflation amount needs to be reduced, but as the inflation amount decreases, the air bag becomes soft and is prone to deformation, which cannot provide sufficient support to the head. SUMMARY

[0004] To solve the above problems, the utility model adopts the following technical solutions:

[0005] The intraoperative pillow comprises

[0006] The adjusting support has a support top plate and a support bottom plate, and the height and inclination angle of the support top plate are adjustable.

[0007] The pillow part is arranged on the support top plate.

[0008] The support top plate and the support bottom plate are connected through the stepless adjusting frame, the stepless adjusting frame has a connecting rod and stepless adjusting seats arranged at both ends of the connecting rod, the connecting rod can rotate relative to the stepless adjusting seats under the action of external force, and the stepless adjusting seats at both ends are arranged on the lower side of the support top plate and the upper side of the support bottom plate, respectively.

[0009] In some modes, the stepless adjusting seats at both ends of any connecting rod are arranged on the two sides of the support top plate and the support bottom plate away from each other, respectively.

[0010] In some modes, the connecting rod and the stepless adjusting seat are locked through a locking screw, and the anti-rotation load of the stepless adjusting frame is greater than 3 kg.

[0011] In some embodiments, the pillow part is detachably arranged on the top plate of the support, and the pillow part is the first pillow or the second pillow.

[0012] In some embodiments, the first pillow is a circular ring type with a first pillow through hole in the middle, and the second pillow has a first inner recess in the middle, a plurality of second inner recesses outside the first inner recess, and a second inner recess at both ends and both sides of the second pillow.

[0013] In some embodiments, a support cover for covering the support is further included, a top cover of the support cover covers the top plate of the support, and a side skirt of the support cover is wrapped around the side of the support.

[0014] In some embodiments, the pillow part is detachably arranged on the top cover, and the top cover and the top plate of the support have an adhesive part on the upper side for adhesion and fixation of the pillow part, and the inner side of the top cover has an adhesive part for adhesion and fixation of the top plate of the support when the top cover covers the top plate of the support.

[0015] In some embodiments, the support cover is made of non-woven fabric, and the bottom or side of the support cover is provided with a support mounting hole.

[0016] In some embodiments, the pillow part is covered with a detachable and washable antibacterial non-woven fabric.

[0017] In some embodiments, the surface of the pillow part is covered with a waterproof film, and the bottom of the support has an anti-slip pad.

[0018] In the present disclosure, the pillow part is combined with the stepless adjustment support to achieve stepless adjustment of the height and inclination angle of the pillow, and due to the strong positioning effect of the stepless adjustment support, the posture can be maintained for a long time and the pillow is not easy to deform due to the weight of the head. In addition, the support can be covered by the pillow support cover, which can prevent pollution on one hand and also make the support reusable. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figures 1-2 The two forms of the intraoperative pillow are shown in the figures;

[0020] Figures 3-4 Different forms of the adjustment support are shown in the figures;

[0021] Figure 5 The form of the support cover is shown in the figures;

[0022] Figures 6-7 The form of the intraoperative pillow when the support cover is arranged is shown in the figures;

[0023] Figure 8 The combined state of the connecting rod and the stepless adjustment seat is shown in the figures.

[0024] In the drawings:

[0025] 100 adjusting support, 110 support top plate, 120 stepless adjusting support, 121 stepless adjusting seat, 122 connecting rod, 130 support bottom plate, 200 pillow part, 210 first pillow, 211 first pillow through hole, 220 second pillow, 221 first inner recess, 222 second inner recess, 300 support cover, 310 top cover, 311 bonding part, 320 side skirt, 330 support mounting hole. DETAILED DESCRIPTION

[0026] The utility model will be further described below with reference to the drawings.

[0027] An intraoperative pillow, as shown in the drawings, can comprise: an adjusting support 100 having a support top plate 110 and a support bottom plate 130, the height and the inclination angle of the support top plate 110 being adjustable; a pillow part 200 arranged on the support top plate 110, the pillow part 200 being arranged according to different use scenarios, such as selecting different types of pillow parts according to different postures of the patient during an operation, such as lying flat, lying on one's side, and lying on one's stomach. Figures 1-2

[0028] The support top plate 110 and the support bottom plate 130 are connected through a stepless adjusting support 120, the stepless adjusting support 120 having a connecting rod 122 and stepless adjusting seats 121 arranged at both ends of the connecting rod 122, the connecting rod 122 being rotatable relative to the stepless adjusting seats 121 under the action of an external force, and the stepless adjusting seats 121 at both ends being arranged on the lower side of the support top plate 110 and the upper side of the support bottom plate 130 respectively. In actual application, the stepless adjusting support 120 can adopt the same structure as a common stepless adjusting computer support to adjust the height and the inclination angle of the support top plate 110 and maintain the form, and the height and the inclination angle of the support top plate 110 do not change when the external force is insufficient.

[0029] The stepless adjusting seats 121 at both ends of any connecting rod 122 are arranged on the two sides of the support top plate 110 and the support bottom plate 130 away from each other; at this time, the connecting rod 122 can be folded between the support top plate 110 and the support bottom plate 130 when the support top plate 110 and the support bottom plate 130 are close to each other. Specifically, as shown in the drawings, the stepless adjusting seat 121 is arranged on the right side of the lower side of the support top plate 110, and the other stepless adjusting seat 121 is arranged on the left side of the upper side of the support bottom plate 130. The upper surface of the support top plate 110 can also be directly provided with a flat pillow part.

[0030] As shown in the drawings, Figures 3-4 ​As shown in the figure, the connecting rod 122 can rotate relative to the stepless adjusting seat 121, which means that the bracket top plate 110 and the bracket bottom plate 130 can rotate relative to the connecting rod 122, so as to adjust the included angle and the spacing between the bracket top plate 110 and the bracket bottom plate 130. After the included angle and the spacing between the bracket top plate 110 and the bracket bottom plate 130 are adjusted, the patient can be adjusted to a prone position or a supine position, as shown in the figure. Figures 1-2 The posture of the pillow part 200 can be adjusted as shown in the figure to better adapt to different use requirements.

[0031] The stepless adjusting seat 121 is selected, and the connecting rod 122 and the stepless adjusting seat 121 are locked by a locking screw, and the locking force of the screw is large, so that the connecting rod 122 and the stepless adjusting seat 121 can better keep relative fixation and not rotate at will, so as to make the connecting rod 122 and the stepless adjusting seat 121 not relatively rotate when the external force is small. The stepless adjusting seat 121 can be specifically used in the prior art, such as Figure 8 As shown in the figure, hard contact rubbers are arranged at the contact parts of the connecting rod 122 and the stepless adjusting seat 121, and then the rubbers arranged at the connecting rod 122 and the stepless adjusting seat 121 are axially locked by a screw, so as to be pressed against each other to increase the friction force, so that the two are not easy to relatively displace. Generally, as shown in the figure, the locking screw passes through the two hard contact rubbers at the same time, so that the two contact rubbers can be pressed against each other when the locking screw is locked, and can also be pressed against each other when the connecting rod 122 rotates. In order to better facilitate intraoperative use, it is generally required that the anti-rotation load of the stepless adjusting frame 120 is greater than 3 kg, so as to ensure that when the patient's head is placed on the pillow during intraoperative use, the pillow can provide sufficient supporting force and is not easy to be deformed by the pressure of the patient's head.

[0032] In order to facilitate use, the pillow part 200 can be detachably arranged on the bracket top plate 110, and the pillow part 200 is a first pillow 210 or a second pillow 220. The first pillow 210 is a circular ring type, and has a first pillow through hole 211 in the middle. When the patient lies on one side, the ear of the patient is located in the middle through hole, and the first pillow 210 can also be used for supine position, and of course a flat ordinary pillow body can also be used for supine position. The second pillow 220 has a first inner recess 221 in the middle, and a plurality of second inner recesses 222 are arranged outside the first inner recess 221. The second pillow 220 has the second inner recess 222 at both ends and both sides, and the head of the second pillow 220 is located in the first inner recess 221 to provide sufficient support for the head. The second pillow 220 is suitable for prone position in most cases.

[0033] As shown in the figure, Figures 6-7As shown, the intraoperative pillow further comprises a support cover 300 for covering the support 100, the top cover 310 of the support cover 300 covers the support top plate 110, and the side skirt 320 of the support cover 300 is wrapped around the side of the support 100. In actual application, when the support cover 300 is not provided with a bottom cover, an elastic tightening belt can be arranged at the bottom of the side skirt 320, and generally, after the side skirt 320 is wrapped around the side of the support 100, the elastic tightening belt is located below the support bottom plate 130, so that the support 100 can be better wrapped, and at this time, the support mounting hole 330 can not be arranged. When the support cover 300 is provided with a bottom cover, the support mounting hole 330 can be arranged on the side skirt 320, and the rim of the support mounting hole 330 is generally tightened by an elastic belt, so that the diameter of the support mounting hole 330 can be changed, and specifically, the diameter of the mouth of the support mounting hole 330 can be arranged to be larger to facilitate the passing of the support 100, and then the diameter can be changed to be smaller by tightening the elastic belt.

[0034] The pillow part 200 can be detachably arranged on the top cover 310. As shown in Figure 5 The upper side of the top cover 310 and the support top plate 110 is provided with an adhesive part 311 for adhesively fixing the pillow part 200, and the inner side of the top cover 310 is provided with an adhesive part 311, which is adhesively fixed when the top cover 310 covers the support top plate 110. The adhesive part 311 can be a magic tape, a button or other forms, which is not limited to be adhesively connected, and the main purpose is to be detachably fixed, and in order to facilitate disassembly and cleaning, the button can be specifically used, the body of the button is arranged on the pillow, and then the adhesive part 311 is arranged as a button hole.

[0035] In order to further enhance the hygiene protection, the pillow part 200 can also cover the corresponding pillow, which is used to avoid the direct contact of the head of the patient with the pillow part 200, and for example, when the first pillow 210 and the second pillow 220 are used, a non-woven fabric pillow with the same shape as the top view can be covered on the surface, and especially the middle part of the non-woven fabric for the prone pillow can be provided with a through hole.

[0036] The support cover 300 can be made of non-woven fabric, and the support cover 300 is provided with a support mounting hole 330 at the bottom or the side, which can be covered and replaced. The pillow part 200 is covered with a detachable and washable antibacterial non-woven fabric, which can be replaced in time when it is contaminated during use. The surface of the pillow part 200 is covered with a waterproof film, and the bottom of the support 100 is provided with an anti-skid pad.

[0037] In use, the pillow part 200 can be combined with the support cover 300, and then a larger external force is applied to adjust the support 100 to a suitable thickness, and the support top plate 110 to a suitable inclination. The adjusted support 100 is placed in the support cover 300, and the combination is used.

[0038] Those skilled in the art can clearly understand that, without departing from the overall spirit and concept of the present application, various modifications can be made to the above embodiments, and the details are not exhaustive. They all fall within the protection scope of the present application. The protection scheme of the present application is subject to the claims attached to the present application.

Claims

1. An intraoperative pillow, characterized in that, include The adjustable bracket (100) has a bracket top plate (110) and a bracket bottom plate (130), wherein the height and tilt angle of the bracket top plate (110) are adjustable; Pillow (200) is used to be installed on the top plate (110) of the bracket. The top plate (110) and the bottom plate (130) of the support are connected by a stepless adjustment frame (120). The stepless adjustment frame (120) has a connecting rod (122) and stepless adjustment seats (121) at both ends of the connecting rod (122). The connecting rod (122) can rotate relative to the stepless adjustment seats (121) under the action of external force. The stepless adjustment seats (121) at both ends are respectively located on the lower side of the top plate (110) and the upper side of the bottom plate (130). The anti-rotation load of the continuously variable adjustment frame (120) is greater than 3 kg.

2. The intraoperative pillow according to claim 1, characterized in that, The stepless adjustment seats (121) at both ends of any link (122) are respectively set on the two sides of the bracket top plate (110) and bracket bottom plate (130) that are far apart from each other.

3. The intraoperative pillow according to claim 2, characterized in that, The connecting rod (122) and the stepless adjustment seat (121) are locked together by locking screws.

4. The intraoperative pillow according to claim 1, characterized in that, The pillow (200) is detachably mounted on the top plate (110) of the bracket, and the pillow (200) is either a first pillow (210) or a second pillow (220).

5. The intraoperative pillow according to claim 4, characterized in that, The first pillow (210) is annular, with a first pillow through hole (211) in the middle. The second pillow (220) has a first concave part (221) in the middle and several second concave parts (222) on the outside of the first concave part (221). The second pillow (220) has second concave parts (222) at both ends and on both sides.

6. The intraoperative pillow according to claim 1, characterized in that, It also includes a bracket cover (300) for covering the adjustment bracket (100), the top cover (310) of the bracket cover (300) covering the top plate (110) of the bracket, and the side skirts (320) of the bracket cover (300) enclosing the sides of the adjustment bracket (100).

7. The intraoperative pillow according to claim 6, characterized in that, The pillow (200) is detachably mounted on the top cover (310); the top cover (310) and the upper side of the bracket top plate (110) have adhesive parts (311), which are used to bond and fix the pillow (200); the inner side of the top cover (310) has adhesive parts (311), and when the top cover (310) covers the bracket top plate (110), the two are bonded and fixed by adhesive parts (311).

8. The intraoperative pillow according to claim 6, characterized in that, The bracket cover (300) is made of non-woven fabric, and the bracket cover (300) has bracket mounting holes (330) at the bottom or side.

9. The intraoperative pillow according to claim 1, characterized in that, The pillow (200) is covered with a removable and washable antibacterial nonwoven fabric.

10. The intraoperative pillow according to claim 1, characterized in that, The surface of the pillow (200) is covered with a waterproof membrane; the bottom of the adjustment bracket (100) has an anti-slip pad.

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