Adjustable head fixation pillow for oral surgery

Abstract

The utility model discloses an adjustable oral cavity operation head fixing pillow, including bottom plate, gasbag subassembly, fixed band subassembly, bottom plate includes head rest area, neck rest area and shoulder rest area, bottom support cotton, bottom support cotton is located the upper end of bottom plate, and has same or similar functional area design with bottom plate, gasbag subassembly is located the upper end of bottom support cotton, and includes support head gasbag and support neck gasbag, wherein support head gasbag is located head rest area, and support neck gasbag is located the position of neck rest area, the utility model discloses's fixing pillow through setting multilayer support cotton, gasbag subassembly and fixed band subassembly, can effectively fix this fixing pillow on dental chair, through the control gasbag subassembly, the required head lifting, flat head or low head angle can be adjusted flexibly, and through the cooperation of gasbag subassembly and multilayer support cotton, comfortable, powerful support is provided for the patient, alleviates the discomfort of patient in operation, and the fixed headrest still provides eye cover subassembly, and the patient can also open eyes and see in operation, so as to overcome the fear.

Description

Technical Field

[0001] This utility model relates to the field of medical assistive device technology, and in particular to an adjustable head fixation pillow for oral surgery. Background Technology

[0002] Dental surgeries can last anywhere from a few minutes to several hours. Patients lie in the dental chair, and discomfort in the chair can lead to post-operative back pain, especially in the neck and head. Current dental chairs use a connecting piece between the head and back, creating a height difference between the connecting piece and the chair's backrest and headrest. Many dentists use pillows to make this more comfortable. Furthermore, dental surgeries primarily target the upper and lower jaws. When operating on the upper jaw, patients need to slightly tilt their heads up while lying in the chair; when operating on the lower jaw, they need to slightly tilt their heads down to facilitate the dentist's work. However, maintaining this lying position for extended periods and constantly tilting the head up and down can cause significant discomfort in the head and neck. Therefore, these technical issues urgently need improvement. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the purpose of this utility model is to provide an adjustable head fixation pillow for oral surgery to solve the technical problems mentioned in the background art.

[0004] To solve the technical problem, this utility model adopts the following technical solution:

[0005] An adjustable head-fixing pillow for oral surgery, comprising:

[0006] The base plate includes a headrest area, a neckrest area, and a shoulder rest area.

[0007] Bottom support cotton, located at the upper end of the bottom plate, has the same or similar functional area design as the bottom plate.

[0008] An airbag assembly is located at the upper end of the bottom support cotton and includes a head support airbag and a neck support airbag. The head support airbag is located in the head support area, and the neck support airbag is located in the neck support area. The area between the head support airbag and the neck support airbag is just enough for the back of the human head to be embedded. The head support airbag and the neck support airbag are inflated and deflated by their respective control devices.

[0009] A fixing strap assembly, one end of which is connected to the base plate, and the other end of which can be connected to the other end of the base plate after passing around the bottom of the dental chair head to fix the headrest device to the dental chair.

[0010] It also includes a top support cotton, which is located above the airbag assembly, and the upper end of the top support cotton is wrapped with a top fabric layer.

[0011] Specifically, the fixing strap assembly includes a first fixing strap and a second fixing strap. The left side of the headrest area of ​​the base plate has an upper left fixing buckle and a lower left fixing buckle respectively from top to bottom. The right side of the headrest area of ​​the base plate has an upper right fixing buckle and a lower right fixing buckle respectively from top to bottom. One end of the first fixing strap is fixed to the lower left fixing buckle, and the other end can be fixed to the upper right fixing buckle after passing around the bottom of the dental chair head. One end of the second fixing strap is fixed to the lower right fixing buckle, and the other end can be fixed to the upper left fixing buckle after passing around the bottom of the dental chair head.

[0012] It also includes an eye mask assembly, which includes an eye mask body and an eye mask fixing strap. The base plate has a left center fixing buckle and a right center fixing buckle on both sides. The eye mask fixing strap includes a left fixing strap and a right fixing strap. One side of the left fixing strap is connected to the left side of the eye mask body and the other side is connected to the left center fixing buckle. One side of the right fixing strap is connected to the right side of the eye mask body and the other end is connected to the right center fixing buckle.

[0013] Specifically, the inside of the goggles is equipped with eye socket cotton, and the mirrors of the goggles are made of tea-colored lenses.

[0014] Specifically, a wire buckle is provided on one side of the base plate, and the control device includes a pump body, a wire body and a switch. The pump body is located inside the airbag assembly, the switch is connected to the pump body through the wire body, and the wire buckle is provided with a wire buckle groove for the wire body to be inserted.

[0015] Specifically, the bottom of the base plate is provided with silicone anti-slip particles, and the bottom of the silicone anti-slip particles is provided with anti-slip holes or anti-slip grooves.

[0016] Specifically, both the neck support airbag and the head support airbag include a left airbag and a right airbag, and each airbag chamber is inflated and deflated by a different control device controller.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model's fixation pillow, through the arrangement of multiple layers of support cotton, an airbag assembly, and a fixation strap assembly, can effectively secure the pillow to the dental chair. By controlling the airbag assembly, the required head tilt angle can be flexibly adjusted. The combination of the airbag assembly and the multiple layers of support cotton provides comfortable and strong support for the patient, reducing discomfort during surgery. This fixation head pillow also provides an eye mask assembly, allowing the patient to keep their eyes open and see clearly during surgery, thus overcoming fear. The eye mask's fixation and light-blocking functions assist in fixing the patient's head, while the dark lenses also protect the patient's eyes during surgery. Attached Figure Description

[0019] Figure 1 : Illustration of a fixed pillow installed on a dental chair Figure 1 ;

[0020] Figure 2 : An exploded view of the fixed pillow and dental chair;

[0021] Figure 3 : A diagram illustrating the installation of a fixed pillow on a dental chair. Figure 2 ;

[0022] Figure 4 : A diagram illustrating the installation of a fixed pillow on a dental chair. Figure 3 ;

[0023] Figure 5 : This is an exploded view of the overall structure of the fixed pillow;

[0024] Figure 6 :for Figure 3 AA section diagram;

[0025] Figure 7 : A 3D view of the bottom angle of the fixed pillow structure;

[0026] Figure 8 : This is a schematic diagram of the base plate structure;

[0027] Figure 9 : Schematic diagram of a double-airbag chamber structure;

[0028] In the diagram: Fixed pillow B, base plate 1, headrest area 101, neck rest area 102, shoulder rest area 103, bottom support cotton 2, airbag assembly 3, head support airbag 31, neck support airbag 32, fixing strap assembly 4, top support cotton 5, top fabric layer 6, first fixing strap 41, second fixing strap 42, upper left fixing buckle 11, lower left fixing buckle 12, upper right fixing buckle 13, lower right fixing buckle 14, eye mask assembly 7, eye mask body 71, eye mask fixing strap 72, left center fixing buckle 15, right center fixing buckle 16, left fixing strap 721, right fixing strap 722, eye socket cotton 73, thread buckle 8, control device 9, pump body 91, thread body 92, switch 93, thread buckle groove 81, silicone anti-slip particles 17, anti-slip holes 171, left airbag 301, right airbag 302, dental chair A, headrest A1, headrest part A2, shoulder rest part A2. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0030] refer to Figures 1 to 9 :

[0031] This utility model discloses an adjustable oral surgery head support pillow B, including a base plate 1, a bottom support cotton 2, an airbag assembly 3, and a fixing strap assembly 4. The base plate 1 is designed to resemble the headrest A2 and shoulder rest A2 of the upper part of the dental chair A, and includes a headrest area 101, a neck rest area 102, and a shoulder rest area 103. The headrest area 101 is similar in shape to the headrest A1 of the dental chair A, the shoulder rest area 103 is similar in shape to the shoulder rest A2 of the dental chair A, and the neck rest area 102 is located between the headrest area 101 and the shoulder rest area 103, with a smooth transition. Preferably, the base plate 1 is made of elastic plastic material. The bottom support cotton 2 is located at the upper end of the base plate 1 and has the same or similar functional area design as the base plate 1. The bottom support cotton 2 is preferably made of memory foam with a thickness of about 0.5 to 1 cm. A groove formed by sutures is provided in the middle to facilitate the doctor's control of the patient's head tilting during surgery and to provide comfortable support for the patient during prolonged periods. An airbag assembly 3 is also provided here. The airbag assembly 3 is located at the upper end of the bottom support cotton 2 and includes a head support airbag 31 and a neck support airbag 32. The head support airbag 31 is located in the head support area 101 near the top of the head. The neck support airbag 32 is located in the neck support area 102. The area between the head support airbag 31 and the neck support airbag 32 is designed for the back of the head to be positioned. Both the head support airbag 31 and the neck support airbag 32 are inflated and deflated by their respective control devices 9. Specifically, there are three scenarios for head positioning control: First, when a flat head position is required, both airbags are inflated or deflated. When inflated, both airbags are at the same height. When deflated, they can be used as a head-flattening pillow core through the support of the bottom support cotton 2. The consistency of height here can be defined by patient feedback or doctor's observation. Second, when a flat head position is required... When the head is lowered, the head support airbag 31 needs to be inflated to a greater height than the neck support airbag 32, or the head support airbag 31 needs to be inflated while the neck support airbag 32 does not. When the head is raised, the head support airbag 31 needs to be inflated to a lower height than the neck support airbag 32, or the head support airbag 31 needs to be inflated while the neck support airbag 32 does not. The specific height and mode can be determined by the doctor's observation and the patient's comfort feedback. This saves the doctor from the tedious work of finding different cushions to achieve a comfortable position, greatly facilitating the doctor's work efficiency and improving the patient's comfort.

[0032] The fixing strap assembly 4 is used to fix the base plate 1 of the fixing pillow B to the dental chair A. Since the base plate 1 is made of hard plastic, it can be fixed by straps. Specifically, one end of the fixing strap assembly 4 is connected to the base plate 1, and the other end can be connected to the other end of the base plate 1 after passing around the bottom of the head of the dental chair A to fix the headrest device to the dental chair A. The fixing strap assembly 4 can be one or two straps. In terms of the material selection of the strap body, one end can be directly sewn to the base plate 1, and the other end can be made of Velcro material. After passing around the bottom of the head of the dental chair A near the head A1, it can be folded and glued to the fixing buckle on the other side of the base plate 1. Of course, other fixing methods can also be used, such as buckles, snaps, etc.

[0033] Specifically, to improve the comfort of head support, a top support cotton 5 is also included. The top support cotton 5 is located above the airbag assembly 3. The upper end of the top support cotton 5 is wrapped with a top fabric layer 6. Preferably, the thickness of the top support cotton 5 is less than the thickness of the bottom support cotton 2. The material is memory foam, and the top fabric layer 6 is made of antibacterial and waterproof fabric. In actual use, in order to facilitate quick replacement of the top fabric layer 6 between different patients, the edge of the top fabric layer 6 is provided with elastic bands. When the previous patient has finished using it, the previous top fabric layer 6 can be quickly removed and replaced with a new top fabric layer 6. Then, the top fabric layer 6 used up that day can be disinfected and put back into circulation.

[0034] Specifically, the fixing strap assembly 4 includes a first fixing strap 41 and a second fixing strap 42. The left side of the headrest area 101 of the base plate 1 has a left upper fixing buckle 11 and a left lower fixing buckle 12 respectively, from top to bottom. The right side of the headrest area 101 of the base plate 1 has a right upper fixing buckle 13 and a right lower fixing buckle 14 respectively, from top to bottom. One end of the first fixing strap 41 is fixed to the position of the left lower fixing buckle 12, and the other end can be fixed to the right upper fixing buckle 13 after passing around the bottom of the dental chair A. One end of the second fixing strap 42 is fixed to the position of the right lower fixing buckle 14, and the other end can be fixed to the left upper fixing buckle 11 after passing around the bottom of the dental chair A. Preferably, the ends of the fixing straps are fixed with Velcro. For specific fixing methods, please refer to the foregoing description. All the fixing buckles mentioned above are loop buckles or hanging holes, as long as they can pass through the fixing straps.

[0035] Specifically, most dental surgery patients need to wear an eye shield or a diaphragm to cover their eyes to prevent medication from splashing into them. This can cause fear in some patients. Therefore, an eye shield assembly 7 is included. The eye shield assembly 7 includes an eye shield body 71 and eye shield fixing straps 72. The base plate 1 has a left center fixing buckle 15 and a right center fixing buckle 16 on both sides. The eye shield fixing straps 72 include a left fixing strap 721 and a right fixing strap 722. One side of the left fixing strap 721 is connected to the left side of the eye shield body 71, and the other side is connected to the left center fixing strap. The right fixing strap 722 is connected to the right side of the eye mask body 71 on one side and to the right middle fixing buckle 16 on the other side. Preferably, the left fixing strap 721 and the right fixing strap 722 are connected to their respective fixing buckles by Velcro. The left fixing strap 721 and the right fixing strap 722 are preferably made of elastic material. The eye mask assembly 7 can be put on by the patient after the airbag assembly 3 is adjusted. According to the different age groups of patients, eye masks of various sizes can be set to fit children, teenagers and adults.

[0036] Specifically, the eye mask body 71 has an eye socket cotton 73 inside, and the eye mask body 71 also has a lens body, which can be used for the patient to observe the external environment. Here, the lens body is preferably set with a tea lens, which has a light transmittance of less than 50% to avoid strong light shining into the eyes. This fixed head pillow also provides an eye mask assembly, allowing the patient to open their eyes and see clearly during the operation to overcome fear. The eye mask has a fixing function and a light-blocking function, which helps to fix the patient's head while the dark lens can also protect the patient's eyes during the operation.

[0037] Specifically, a wire buckle 8 is provided on one side of the base plate 1, and the control device 9 includes a pump body 91, a wire 92, and a switch 93. The pump body 91 is located inside the airbag assembly 3, and the switch 93 is connected to the pump body 91 through the wire 92. The wire buckle 8 is provided with a wire buckle groove 81 for the wire 92 to be inserted. In one embodiment, the pump body 91 uses a pre-purchased component. An air pump is installed inside the pump body 91. The air pump is controlled to open and close by a solenoid valve. The air pump has two forms: one is a single air pump form, in which the air pump has two working modes: inflation and deflation. The internal motor has two working modes: forward and reverse. When using dual air pumps, one air pump output port faces inward to inflate the airbag, and the other air pump output port faces outward to deflate the airbag. This configuration allows for flexible configuration of the pump body 91. Ultimately, the PLC program controls the system, and a panel is set on the switch 93. The control devices 9 of multiple airbags are linked, such as the inflation time and deflation time. Finally, it can be set to enter the head-up, head-down, or head-down mode with one button, adapting to the comfortable position of most patients. If fine adjustments are needed, the doctor can make them, thus saving the doctor's adjustment time.

[0038] Specifically, to strengthen the fixing force between the base plate 1 and the dental chair A and increase the anti-slip properties, the bottom of the base plate 1 is provided with silicone anti-slip particles 17. The bottom of the silicone anti-slip particles 17 is provided with anti-slip holes 171 or anti-slip grooves. In particular, the anti-slip holes 171 are provided because the surface of the dental chair A is usually made of hard leather, which is relatively smooth. By setting the anti-slip holes 171, the anti-slip strength can be greatly improved. Combined with the anti-slip effect of the silicone material, the installation can be as stable as screws. This device is only added to the original dental chair A and does not damage the original structure of the dental chair A. When other short-term basic checks are required and the fixing pillow B is not needed, the fixing strap assembly 4 can be quickly released and the fixing pillow B can be removed.

[0039] Specifically, in certain situations, patients may require a head-tilting or head-leaning position. In this case, both the neck-supporting airbag 32 and the head-supporting airbag 31 include a left airbag 301 and a right airbag 302, meaning there are a total of four airbags. Each airbag chamber is inflated and deflated by a different control device 9. As mentioned above, the control devices 9 for the four different chambers can be linked together, allowing for one-button setting of the airbag inflation and deflation combination for tilting the head to the left or right, which is very practical.

[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An adjustable head-fixing pillow for oral surgery, characterized in that, include: The base plate includes a headrest area, a neckrest area, and a shoulder rest area. Bottom support cotton, located at the upper end of the bottom plate, has the same or similar functional area design as the bottom plate. An airbag assembly is located at the upper end of the bottom support cotton and includes a head support airbag and a neck support airbag. The head support airbag is located in the head support area, and the neck support airbag is located in the neck support area. The area between the head support airbag and the neck support airbag is just enough for the back of the human head to be embedded. The head support airbag and the neck support airbag are inflated and deflated by their respective control devices. A fixing strap assembly, one end of which is connected to the base plate, and the other end of which can be connected to the other end of the base plate after passing around the bottom of the dental chair head to fix the headrest device to the dental chair.

2. The adjustable oral surgery head fixation pillow as described in claim 1, characterized in that, It also includes a top support cotton, which is located above the airbag assembly, and the upper end of the top support cotton is wrapped with a top fabric layer.

3. An adjustable head-fixing pillow for oral surgery as described in claim 1 or 2, characterized in that, The fixing strap assembly includes a first fixing strap and a second fixing strap. The left side of the headrest area of ​​the base plate has a left upper fixing buckle and a left lower fixing buckle respectively from top to bottom. The right side of the headrest area of ​​the base plate has a right upper fixing buckle and a right lower fixing buckle respectively from top to bottom. One end of the first fixing strap is fixed to the position of the left lower fixing buckle, and the other end can be fixed to the right upper fixing buckle after passing around the bottom of the dental chair head. One end of the second fixing strap is fixed to the position of the right lower fixing buckle, and the other end can be fixed to the left upper fixing buckle after passing around the bottom of the dental chair head.

4. An adjustable head-fixing pillow for oral surgery as described in claim 3, characterized in that, It also includes an eye mask assembly, which includes an eye mask body and an eye mask fixing strap. The base plate has a left center fixing buckle and a right center fixing buckle on both sides. The eye mask fixing strap includes a left fixing strap and a right fixing strap. One side of the left fixing strap is connected to the left side of the eye mask body and the other side is connected to the left center fixing buckle. One side of the right fixing strap is connected to the right side of the eye mask body and the other end is connected to the right center fixing buckle.

5. An adjustable head-fixing pillow for oral surgery as described in claim 4, characterized in that, The eye mask body has eye socket cotton inside, and the eye mask body is made of tea-colored mirror.

6. An adjustable head-fixing pillow for oral surgery as described in claim 1, characterized in that, The base plate has a wire buckle on one side. The control device includes a pump body, a wire, and a switch. The pump body is located inside the airbag assembly. The switch is connected to the pump body through the wire. The wire buckle has a wire buckle groove for the wire to be inserted.

7. An adjustable head-fixing pillow for oral surgery as described in claim 1, characterized in that, The bottom of the base plate is provided with silicone anti-slip particles, and the bottom of the silicone anti-slip particles is provided with anti-slip holes or anti-slip grooves.

8. An adjustable head-fixing pillow for oral surgery as described in claim 1, characterized in that, Both the neck support airbag and the head support airbag include a left airbag and a right airbag, and each airbag chamber is inflated and deflated by a different control device controller.

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