Nuclear magnetic detection body position pad for spinal malformation patient

Abstract

The utility model discloses a nuclear magnetic detection body position pad for a spinal deformity patient, which comprises an upper body supporting air bag, a lower body supporting air bag, an upper body supporting air bag and a lower body supporting air bag, the lower body supporting air bag supports the lower body of the spinal malformation patient in an inflation mode; a concave structure is formed among the middle bolster, the upper body supporting air bag and the lower body supporting air bag and corresponds to a spine malformation part. According to the nuclear magnetic detection body position pad for the spine malformation patient, the middle pillow, the upper body supporting air bag and the lower body supporting air bag are arranged to form a structure with the two sides protruding and the middle concave, and therefore the spine malformation patient can lie flat to conduct nuclear magnetic detection, and meanwhile the upper body supporting air bag and the lower body supporting air bag are inflated; according to the spinal column deformity nursing bed, the multiple parallel cavities are formed in the bed body, the bed body can be well matched with spinal column deformity patients with different degrees of deformity, universality is high, lying is more comfortable, the multiple cavities are inflated through the same inflation structure, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of body position pads, in particular to a nuclear magnetic detection body position pad for patients with spinal deformities. Background Technique

[0002] When performing magnetic resonance imaging (MRI) examinations, patients need to lie on the examination bed and maintain a specific posture to ensure the image quality. However, due to kyphosis or other physical conditions, some patients may have difficulty maintaining a flat lying position, resulting in difficult or uncomfortable examinations.

[0003] Publication No. CN217744881U discloses a pressure ulcer prevention mattress for patients with spinal deformities. An arc-shaped groove is opened at the position of the mattress body corresponding to the human back; the mattress body includes an upper support pad and a lower support pad. The upper support pad is formed by splicing a plurality of sub-upper support pads arranged side by side, and the lower support pad is formed by splicing a plurality of sub-lower support pads arranged side by side. The first inclined surface and the second inclined surface are respectively arranged on the corresponding sides of the sub-upper support pad and the sub-lower support pad, and a plurality of first inclined surfaces and second inclined surfaces are spliced into an arc-shaped groove; first through holes are respectively arranged on the left and right sides of the arc-shaped groove, and a first arc-shaped pad is embedded in the first through hole. The first arc-shaped pad is formed by splicing a plurality of first sub-arc-shaped pads; a fixing belt surrounding the periphery of the mattress body is arranged on the outer side of the mattress body. The utility model can be adjusted according to the topographic map of the patient's back for production, without re-producing the entire mattress body, so that the device can be suitable for most patients with spinal deformities, and has flexible use, strong practicability, low production cost and saves resources.

[0004] However, as shown in the above technology, for the existing body position pads for patients with spinal deformities, the concave part is basically fixed, cannot be adjusted according to the degree of deformity of different patients, and does not have a shaping function, so it cannot fit and support well, and the comfort is poor. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a nuclear magnetic detection body position pad for patients with spinal deformities, and solves the existing problems of the existing body position pads for patients with spinal deformities.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A nuclear magnetic detection body position pad for patients with spinal deformities, comprising:

[0007] An upper body support airbag, which supports the upper body of a patient with spinal deformities by inflation;

[0008] A lower body support airbag, which supports the lower body of a patient with spinal deformities by inflation;

[0009] An anti-slip pad sheet, which is arranged at the bottom of the upper body support airbag and the lower body support airbag to connect the two;

[0010] The middle cushion is arranged on the top of the anti-slip mattress and is located between the upper body support airbag and the lower body support airbag;

[0011] A concave structure is formed among the middle cushion, the upper body support airbag and the lower body support airbag corresponding to the spinal deformity site. A plurality of partition sheets are arranged in parallel along the height extension direction inside both the upper body support airbag and the lower body support airbag. The inside of the upper body support airbag and the lower body support airbag is divided into multiple groups of independent cavities by the partition sheets. Inflation structures for simultaneously inflating multiple cavities are arranged on the front sides of the upper body support airbag and the lower body support airbag, and when the inflation structures are closed, the air in multiple cavities can be simultaneously sealed.

[0012] Preferably, the inflation structure includes:

[0013] Inflation branch pipes, which are arranged on one side of each cavity of the upper body support airbag and the lower body support airbag;

[0014] Connecting pipes, which are simultaneously communicated with a plurality of inflation branch pipes on the side of the upper body support airbag or the lower body support airbag;

[0015] An inflation main pipe, which is rotatably arranged inside the connecting pipe, and a ventilation hole that can be communicated with the inflation branch pipe is opened on one side;

[0016] A sealing ring, which is fixedly sleeved outside the inflation main pipe, and a ventilation hole corresponding to the ventilation hole on the connecting pipe is opened on the side of the sealing ring.

[0017] Preferably, one end of the inflation main pipe located outside the connecting pipe is bent for rotation and indicating the angle of the inflation main pipe.

[0018] Preferably, the outer ends of the inflation main pipes of the two groups of inflation structures are communicated with an inflation hose through a tee pipe and a valve. The connection end of the valve and the inflation hose is connected by a threaded fastening method, and the other end of the inflation hose is connected with an inflation device. An air pump and a pressure gauge are arranged in the inflation device for controlling the inside of the upper body support airbag and the lower body support airbag. Buttons and a display screen for controlling the parameters of the air pump and displaying the air pressure are also arranged on the inflation device.

[0019] Preferably, a detachable headrest is arranged on one side of the top of the upper body support airbag.

[0020] Preferably, the headrest is adhered to the top of the upper body support airbag through Velcro, and the headrest can be adjusted in position along the height extension direction on the top of the upper body support airbag.

[0021] Preferably, the widths of the upper body support airbag, the lower body support airbag and the anti-slip mattress are all smaller than the width of the nuclear magnetic resonance detection bed. Structures except the inflation device are made of non-metallic materials not affected by nuclear magnetic resonance, and the inflation device extends outside the nuclear magnetic resonance detection device.

[0022] The present utility model provides a nuclear magnetic resonance (NMR) detection body position cushion for patients with spinal deformities. Compared with the prior art, it has the following beneficial effects:

[0023] 1. The NMR detection body position cushion for patients with spinal deformities is configured with an intermediate cushion pillow, an upper body support airbag, and a lower body support airbag to form a structure that bulges on both sides and depresses in the middle, facilitating the NMR detection of patients with spinal deformities when lying flat. At the same time, the upper body support airbag and the lower body support airbag are inflated, and multiple cavities arranged in parallel are provided inside. It can be well adapted to patients with spinal deformities of different degrees, has strong versatility, is more comfortable when lying flat, and the multiple cavities are inflated simultaneously through the same set of inflation structures, making the operation simple and convenient.

[0024] 2. For the NMR detection body position cushion for patients with spinal deformities, several inflation branch pipes on the front side of the upper body support airbag and the lower body support airbag are connected simultaneously through connecting pipes, and inflation is carried out through the unified connection of the inflation branch pipes. At the same time, it can also connect the multiple cavities inside the upper body support airbag and the lower body support airbag. When the patient lies down, the air in the multiple cavities can flow to each other, so that the shapes of the upper body support airbag and the lower body support airbag can better adapt to the spinal deformity of the patient. By simply rotating the inflation main pipe by a certain angle, all the inflation branch pipes can be simultaneously closed, keeping each cavity closed to avoid random deformation, and thus the original support effect can be stably maintained to achieve the shaping effect.

[0025] 3. The NMR detection body position cushion for patients with spinal deformities can better support the patient's head by setting a headrest. Using Velcro to paste the headrest can prevent the headrest from slipping during the inflation of the upper body support airbag and the deformation process when the patient lies down. At the same time, the headrest can also be adjusted to adapt to patients of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 is a cross-sectional view of the upper body support airbag of the present utility model;

[0028] Figure 3 is a partial cross-sectional view of the inflation structure of the present utility model;

[0029] Figure 4 is an exploded view of the upper body support airbag, Velcro, and headrest of the present utility model.

[0030] In the figure: 1 - upper body support airbag, 2 - lower body support airbag, 3 - anti-slip pad sheet, 4 - intermediate cushion pillow, 5 - headrest, 6 - partition piece, 7 - inflation structure, 71 - inflation branch pipe, 72 - connecting pipe, 73 - inflation main pipe, 74 - ventilation hole, 75 - sealing ring, 8 - three-way pipe, 9 - inflation hose, 10 - inflation device, 11 - Velcro. Detailed implementation manners

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0032] The present utility model provides three technical solutions:

[0033] Figure 1 - Figure 2 The first implementation manner is shown: A nuclear magnetic detection body position pad for patients with spinal deformities, comprising:

[0034] An upper body support airbag 1, which supports the upper body of a patient with spinal deformities by inflation;

[0035] A lower body support airbag 2, which supports the lower body of a patient with spinal deformities by inflation;

[0036] A non-slip mat sheet 3, which is arranged at the bottoms of the upper body support airbag 1 and the lower body support airbag 2 to connect the two. The non-slip mat sheet 3 can be made of silica gel material, or silica gel anti-slip bumps are arranged at the bottom to prevent random sliding and displacement on the detection bed;

[0037] A middle cushion pillow 4, which is arranged on the top of the non-slip mat sheet 3 and between the upper body support airbag 1 and the lower body support airbag 2;

[0038] A concave structure is formed between the middle cushion pillow 4, the upper body support airbag 1 and the lower body support airbag 2 corresponding to the spinal deformity part. A plurality of partition sheets 6 are arranged in parallel along the height extension direction inside the upper body support airbag 1 and the lower body support airbag 2. The inside of the upper body support airbag 1 and the lower body support airbag 2 is divided into multiple groups of independent cavities by the partition sheets 6. Inflation structures 7 for simultaneously inflating multiple cavities are arranged on the front sides of the upper body support airbag 1 and the lower body support airbag 2, and when the inflation structures 7 are closed, the air in multiple cavities can be simultaneously closed.

[0039] By arranging the middle cushion pillow 4, the upper body support airbag 1 and the lower body support airbag 2 to form a structure with convex sides and a concave middle, it is convenient for patients with spinal deformities to lie flat for nuclear magnetic detection. At the same time, the upper body support airbag 1 and the lower body support airbag 2 are inflated, and the inside is set as multiple parallel cavities, which can be well adapted to patients with spinal deformities of different degrees of deformity, has strong universality, is more comfortable to lie flat, and multiple cavities are simultaneously inflated by the same set of inflation structures 7, and the operation is simple and convenient.

[0040] Figure 1 and Figure 3The second embodiment is shown, and the main difference from the first embodiment is that the inflatable structure 7 includes:

[0041] Inflatable branch pipes 71, arranged on one side of each cavity of the upper body support airbag 1 and the lower body support airbag 2;

[0042] Connecting pipes 72, simultaneously communicating with a number of inflatable branch pipes 71 on the side of the upper body support airbag 1 or the lower body support airbag 2;

[0043] An inflatable main pipe 73, rotatably arranged inside the connecting pipe 72, and having ventilation holes 74 on one side that can communicate with the inflatable branch pipes 71. One end of the inflatable main pipe 73 outside the connecting pipe 72 is bent for rotation and indicating the angle of the inflatable main pipe 73;

[0044] A sealing ring 75, fixedly sleeved outside the inflatable main pipe 73, used to improve the sealing performance at the connection between the ventilation holes 74 of the inflatable main pipe 73 and the inflatable branch pipes 71 to avoid air leakage, and ventilation holes 74 corresponding to the ventilation holes 74 on the connecting pipe 72 are provided on the side of the sealing ring 75.

[0045] The outer ends of the inflatable main pipes 73 of the two groups of inflatable structures 7 are connected to an inflatable hose 9 through a three-way pipe 8 and a valve. The connection end of the valve and the inflatable hose 9 is connected by a threaded fastening method, and the other end of the inflatable hose 9 is connected to an inflatable device 10. The inflatable device 10 is for plug-in use or rechargeable use. An air pump and a pressure gauge are provided inside the inflatable device 10 to control the inside of the upper body support airbag 1 and the lower body support airbag 2. Buttons and a display screen for controlling the parameters of the air pump and displaying the air pressure are also provided on the inflatable device 10.

[0046] The widths of the upper body support airbag 1, the lower body support airbag 2, and the anti-slip pad 3 are all smaller than the width of the nuclear magnetic resonance detection bed. The structures except the inflatable device 10 are made of non-metallic materials that are not affected by nuclear magnetism, and the inflatable device 10 extends outside the nuclear magnetic resonance detection device; the surface material of the overall material is smooth and non-reflective to avoid interfering with the magnetic field, and it is preferably monochromatic, and the color should not be too bright to avoid generating artifacts on the image.

[0047] A number of inflatable branch pipes 71 on the front side of the upper body support airbag 1 and the lower body support airbag 2 are simultaneously connected through the connecting pipe 72, and are uniformly connected and inflated by the inflatable branch pipes 71. At the same time, multiple cavities inside the upper body support airbag 1 and the lower body support airbag 2 can also be communicated. When the patient lies down, the air in multiple cavities can flow through each other, so that the shapes of the upper body support airbag 1 and the lower body support airbag 2 can better adapt to the spinal deformity of the patient. And only by rotating the inflatable main pipe 73 by a certain angle can all the inflatable branch pipes 71 be simultaneously closed, so that each cavity is kept closed to avoid random deformation, and thus the original support effect can be stably maintained to achieve the shaping effect.

[0048] Figure 1and Figure 4 The third embodiment is shown. The main difference from the first embodiment is that, to improve the comfort of detecting when the patient lies down, a detachable headrest 5 is provided on one side of the top of the upper body support airbag 1. One side of the headrest 5 is in a convex shape, which can better support the neck. To prevent the headrest 5 from slipping randomly, the headrest 5 is pasted on the top of the upper body support airbag 1 through a magic tape 11, and the headrest 5 can be adjusted in position along the height extension direction on the top of the upper body support airbag 1.

[0049] By providing the headrest 5, the head of the patient can be better supported. Using the magic tape 11 to paste the headrest 5 can prevent the headrest 5 from slipping during the inflation of the upper body support airbag 1 and the deformation process when the patient lies down. At the same time, the headrest 5 can also be adjusted to adapt to patients of different heights.

[0050] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0051] When in use, a soft cloth or towel can be laid on the cushion to increase the comfort of the patient. First, start the inflation device 10 to inflate the upper body support airbag 1 and the lower body support airbag 2 through the inflation hose 9, the three-way pipe 8 and the inflation structure 7. After filling with air (the specific inflation volume is adjusted according to the degree of spinal deformation), close the air pump and valve in the inflation device 10. At this time, the multiple cavities in the upper body support airbag 1 and the lower body support airbag 2 are connected through the inflation structure 7. Unscrew the inflation hose 9 from the valve, carry the cushion part into the MRI room and place it on the examination bed. Then support the patient to lie on the position cushion so that the deformed part of the spine is located between the upper body support airbag 1 and the lower body support airbag 2 and is supported by the middle cushion pillow 4. After the patient lies down, the air in each cavity flows mutually to better fit the patient's body shape. Then rotate the inflation main pipe 73 to misalign the connecting pipe 72 to keep the air in each cavity sealed and not flowing to maintain the shapes of the upper body support airbag 1 and the lower body support airbag 2. The ventilation hole 74 and then place the headrest 5 under the patient's head and paste it well with the magic tape 11. After that, the MRI detection can be started.

[0052] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A magnetic resonance detection body position pad for patients with spinal deformities, characterized in that: Comprising: An upper body support airbag that supports the upper body of a patient with spinal deformity by inflation; A lower body support airbag that supports the lower body of a patient with spinal deformity by inflation; An anti-slip mat sheet disposed at the bottom of the upper body support airbag and the lower body support airbag to connect the two; An intermediate cushion pillow disposed on top of the anti-slip mat sheet and located between the upper body support airbag and the lower body support airbag; A concave structure is formed between the intermediate cushion pillow, the upper body support airbag and the lower body support airbag corresponding to the spinal deformity site. A plurality of partition sheets are arranged in parallel along the height extension direction inside the upper body support airbag and the lower body support airbag. The inside of the upper body support airbag and the lower body support airbag is divided into multiple groups of independent cavities by the partition sheets. Inflation structures for simultaneously inflating multiple cavities are provided on the front sides of the upper body support airbag and the lower body support airbag, and when the inflation structures are closed, the air in multiple cavities can be simultaneously closed.

2. The MRI detection body position cushion for spinal deformity patients according to claim 1, characterized in that: The inflation structure includes: Inflation branch pipes disposed on one side of each cavity of the upper body support airbag and the lower body support airbag; Connecting pipes that are simultaneously connected to several inflation branch pipes on the side of the upper body support airbag or the lower body support airbag; An inflation main pipe rotatably disposed inside the connecting pipe, and a ventilation hole that can communicate with the inflation branch pipe is opened on one side; A sealing ring fixedly sleeved outside the inflation main pipe, and a ventilation hole corresponding to the ventilation hole on the connecting pipe is opened on the side of the sealing ring.

3. The MRI detection body position cushion for spinal deformity patients according to claim 2, wherein: One end of the inflation main pipe located outside the connecting pipe is bent for rotation and indicating the angle of the inflation main pipe.

4. A nuclear magnetic detection body position cushion for patients with spinal deformities according to claim 2, characterized in that: The outer ends of the inflation main pipes of the two groups of inflation structures are connected to an inflation hose through a three-way pipe and a valve. The connection end of the valve and the inflation hose is connected by a threaded fastening method, and the other end of the inflation hose is connected to an inflation device. An air pump and a pressure gauge are provided in the inflation device to control the inside of the upper body support airbag and the lower body support airbag. Buttons and a display screen for controlling the parameters of the air pump and displaying the air pressure are also provided on the inflation device.

5. A magnetic resonance detection body position pad for spinal deformity patients according to claim 4, characterized in that: A detachable headrest is provided on one side of the top of the upper body support airbag.

6. The MRI detection body position pad for spinal deformity patients according to claim 5, wherein: The headrest is adhered to the top of the upper body support airbag by Velcro, and the headrest can be adjusted in position along the height extension direction on the top of the upper body support airbag.

7. The MRI detection body position pad for spinal deformity patients according to claim 6, characterized in that: The widths of the upper body support airbag, the lower body support airbag and the anti-slip mat sheet are all smaller than the width of the nuclear magnetic resonance detection bed. Structures other than the inflation device are made of non-metallic materials not affected by nuclear magnetic resonance, and the inflation device extends outside the nuclear magnetic resonance detection device.

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