Medical scanning auxiliary pad and scanning equipment

Abstract

The utility model relates to the technical field of medical instruments, and provides a medical scanning auxiliary pad and scanning equipment. The pad body is provided with a first containing groove and an isolation protrusion. The isolation protrusion corresponds to the first containing groove in position in the first direction. The medical scanning auxiliary pad integrates the functions of the head pad, the arm supporting pad and the knee joint supporting pad, can meet the requirement for positioning adjustment when the chest and abdomen, the lumbar vertebra, the pelvic cavity, the legs and other parts are scanned, and is diversified in function and high in flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical scanning auxiliary pad and scanning equipment. Background Art

[0002] The object to be scanned needs to assume a special posture according to the different scanning parts during medical imaging scanning or treatment. Due to the long medical imaging scanning time and the small imaging aperture that restricts movement, the object to be scanned may feel uncomfortable or move the body so that the body contacts the inner wall of the imaging aperture, which will affect the scanning effect and even cause damage to the object to be scanned.

[0003] In order to solve the above problems, the utility model provides a medical scanning auxiliary pad and scanning equipment. The medical scanning auxiliary pad can effectively realize the posture control of the object to be scanned when placed in different positions, increase the comfort during medical image scanning and reduce the risk of the object to be scanned moving and contacting the inner wall of the aperture. Utility Model Content

[0004] The utility model aims to provide a medical scanning auxiliary pad and scanning equipment; the structure can effectively realize the posture control of the object to be scanned when it is placed in different positions, increase the comfort during medical image scanning and reduce the risk of contact between the body movement of the object to be scanned and the inner wall of the aperture.

[0005] The utility model provides a medical scanning auxiliary pad, comprising: a pad body;

[0006] The pad body is provided with a first accommodating groove and an isolation protrusion;

[0007] The isolation protrusion corresponds to the first accommodation groove in a position along the first direction.

[0008] Optionally, the height of the pad body varies along the first direction.

[0009] Optionally, a height of the pad body at a side close to the first accommodating groove along the first direction is smaller than a height of a side close to the isolation protrusion.

[0010] Optionally, a side protrusion is provided at a position close to the edge of the pad body, the side protrusion is located on both sides of the isolation protrusion, and a second accommodating groove is formed between the side protrusion and the isolation protrusion.

[0011] Optionally, the height of the side protrusion gradually increases from close to the isolation protrusion to away from the isolation protrusion.

[0012] Optionally, a side of the pad body on which the first accommodating groove and the isolation protrusion are provided is in the form of an arc surface.

[0013] Optionally, the width of the pad body at a middle position along the first direction is smaller than the width of the pad body at both end positions along the first direction.

[0014] Optionally, the pad body has a width that gradually decreases from one side where the first accommodating groove and the isolation protrusion are provided to the opposite side thereof.

[0015] Optionally, the first accommodating groove is divided into a head accommodating groove and a neck accommodating groove along the first direction, and a groove bottom height of the neck accommodating groove is higher than a groove bottom height of the head accommodating groove.

[0016] The utility model also provides a scanning device, including a scanner, a scanning support table and the above-mentioned medical scanning auxiliary pad, wherein the scanning support table is used to carry an object to be scanned, the scanner is used to scan the object to be scanned, and the medical scanning auxiliary pad is arranged on the scanning support table.

[0017] In the utility model, the medical scanning auxiliary pad is provided with a first receiving groove and an isolating protrusion. On the one hand, the head of the object to be scanned can be accommodated by the first receiving groove, thereby satisfying the function of a head pad. In addition, while accommodating the head, the arms can also be supported, and the isolating protrusion is isolated between the two arms, thereby serving as an arm support pad. Secondly, the medical scanning auxiliary pad can also be used to support the legs, and the isolating protrusion is isolated between the two legs, thereby satisfying the function of a knee joint support pad.

[0018] The setting of the isolation protrusion divides the medical scanning auxiliary pad into two areas. The two areas are used to place the two arms or two legs of the object to be scanned respectively. The isolation protrusion is isolated between the two arms or two legs. The isolation protrusion can prevent the hands or legs of the object to be scanned from crossing or touching to form a closed loop, thereby avoiding the safety hazards caused by crossing or touching the hands or legs, and also avoiding the impact on the imaging quality.

[0019] The above-mentioned medical scanning auxiliary pad integrates the functions of head pad, arm support pad and knee joint support pad, and can meet the positioning adjustment when scanning the chest, abdomen, lumbar spine, pelvis and legs, etc. It has various functions and high flexibility. In addition, the structure of the medical scanning auxiliary pad adopts an integrated design, does not require installation and splicing, has a simple structure, good overall strength, and is convenient for daily maintenance and cleaning by staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of a medical scanning auxiliary pad in some embodiments of the utility model;

[0021] Figure 2 It is a schematic diagram of the side view structure of the medical scanning auxiliary pad in some embodiments of the utility model;

[0022] Figure 3It is a bottom view structural schematic diagram of a medical scanning auxiliary pad in some embodiments of the utility model;

[0023] Figure 4 The use state of the medical scanning auxiliary pad in some embodiments of the utility model Figure 1 ;

[0024] Figure 5 The use state of the medical scanning auxiliary pad in some embodiments of the utility model Figure 2 .

[0025] The reference numerals are as follows:

[0026] 10-pad body; 11-first zone; 12-second zone; 13-first receiving groove; 131-head receiving groove; 132-neck receiving groove; 14-isolation protrusion; 15-side protrusion; 16-second receiving groove;

[0027] A-first side of the pad body; B-second side of the pad body;

[0028] a-first direction; b-second direction; c-third direction. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the medical scanning auxiliary pad proposed by the utility model in combination with the accompanying drawings and specific embodiments. According to the following description, the advantages and features of the utility model will be more clear. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.

[0030] As used in the present invention, the singular forms "one", "an", and "the" include plural objects, the term "or" is usually used to include the meaning of "and / or", the term "several" is usually used to include the meaning of "at least one", and the terms "at least two" or "a plurality" are usually used to include the meaning of "two or more". In addition, the terms "first", "second", and "third" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second", and "third" may explicitly or implicitly include one or at least two of the features. In addition, as used in the present invention, "installed", "connected", "connected", and one element "set" on another element should be understood in a broad sense, usually only indicating that there is a connection, coupling, cooperation or transmission relationship between the two elements, and the connection, coupling, cooperation or transmission between the two elements can be direct or indirect through an intermediate element, and cannot be understood as indicating or implying the spatial position relationship between the two elements, that is, one element can be in any position such as inside, outside, above, below or on one side of another element, unless the content clearly indicates otherwise. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The object to be scanned needs to assume a special posture according to the different scanning parts during medical imaging scanning or treatment. Due to the long medical imaging scanning time and the small imaging aperture that restricts movement, the object to be scanned may feel uncomfortable or move the body so that the body contacts the inner wall of the imaging aperture, which will affect the scanning effect and even cause damage to the object to be scanned.

[0032] In view of the above technical problems, the existing solution is to add a bracket inside the imaging aperture. The existing bracket is generally a simple headrest or a bracket for placing arms, which has a relatively single function and cannot meet the positioning requirements for scanning various parts.

[0033] In order to solve the above problems, the utility model provides an auxiliary pad for medical scanning. The structure can effectively realize the posture control of the object to be scanned when placed in different positions, increase the comfort during medical imaging scanning and reduce the risk of the object to be scanned moving and contacting the inner wall of the aperture.

[0034] The medical scanning auxiliary pad provided in this embodiment includes: a pad body 10;

[0035] In this embodiment, the overall outline of the cushion body 10 is roughly a rectangular parallelepiped structure, and the appearance of the cushion body 10 adopts a curved streamlined design that conforms to ergonomics.

[0036] The first direction a corresponds to the length direction of the pad body 10 , the second direction b corresponds to the height direction of the pad body 10 , and the third direction c corresponds to the width direction of the pad body 10 . The first direction a, the second direction b and the third direction c are perpendicular to each other.

[0037] Of course, the pad body 10 can also be adaptively configured as other special-shaped structures based on usage requirements.

[0038] In this embodiment, the pad body 10 includes an outer cover and a filler, and the filler is filled in the outer cover. The outer cover plays a protective and isolating role, and is used to protect the internal filler, and is also convenient for the later cleaning and maintenance of the pad body 10. The outer cover is preferably made of leather and wrapped by hot pressing. The filler is preferably a non-metallic flexible material such as foam material and sponge. The overall texture of the pad body 10 is soft to meet the comfort and experience of the object to be scanned during long-term scanning. Of course, based on the user's usage needs and the service life of the pad body 10 and other factors, the outer cover and the filler can also choose other materials that do not affect magnetic resonance imaging, such as the outer cover is made of cloth sewing technology.

[0039] The pad body 10 is divided into a first area 11 and a second area 12 along a first direction a; the first area 11 and the second area 12 do not have a clear boundary. In this embodiment, the first area 11 and the second area 12 are concepts proposed for a detailed description of the structure of the pad body 10 .

[0040] The first area 11 is used to place the head of the subject to be scanned when the subject is in a supine position (supine position, lateral position, and other positions during scanning) to improve the comfort of the subject to be scanned. The second area 12 is used to place the arms or legs of the subject to be scanned.

[0041] The pad body 10 is provided with a first accommodating groove 13 and an isolation protrusion 14;

[0042] Please continue to refer to Figure 1 As shown, the first receiving groove 13 and the isolation protrusion 14 are both located on the first side A of the pad body 10, and the first side A is one side of the pad body 10 along the second direction b, corresponding to Figure 1 In the figure, the first side A is the upper end side of the pad body 10 when it is normally placed.

[0043] The first accommodating groove 13 is located in the first area 11 . When the object to be scanned is in a lying position (supine position, lateral position, and other lying positions during scanning), the head is resting on the cushion body 10 , and the head is located in the first accommodating groove 13 .

[0044] Please refer to Figure 1As shown, the first accommodating groove 13 is divided into a head accommodating groove 131 and a neck accommodating groove 132 along the first direction a, the head accommodating groove 131 is located on the side of the neck accommodating groove 132 close to the second area 12 along the first direction a, and the neck accommodating groove 132 is connected to the end of the pad body 10 away from the second area 12 along the first direction a (that is, connected to Figure 1 The front end of the middle cushion body 10), preferably, the bottom height of the neck accommodating groove 132 is slightly higher than the bottom height of the head accommodating groove 131, so as to provide good support for the neck of the object to be scanned. The width dimension of the neck accommodating groove 132 along the third direction c is smaller than the width dimension of the head accommodating groove 131 along the third direction c, so that the first accommodating groove 13 can better fit the head and neck of the object to be scanned, so as to play the role of supporting and fixing the head and neck.

[0045] In this embodiment, the bottom of the first accommodating groove 13 is in an arc shape as a whole to match the human head, so as to meet ergonomics and improve the comfort of use.

[0046] Please refer to Figure 1 As shown, the isolation protrusion 14 is located in the second area 12, and the isolation protrusion 14 is opposite to the first receiving groove 13 along the first direction a. The isolation protrusion 14 is a triangular protrusion structure as a whole, and its width along the third direction c is a streamlined arc surface on both sides. The isolation protrusion 14 extends along the first direction a to the end of the pad body 10 away from the first area 11 (that is, extends to Figure 1 At the rear end of the middle pad body 10 , a certain distance is maintained between the isolation protrusion 14 and the first accommodating groove 13 along the first direction a.

[0047] The setting of the isolation protrusion 14 divides the first side A of the second area 12 into two areas along the third direction c. The two areas are used to place the two arms or two legs of the object to be scanned respectively. The isolation protrusion 14 is isolated between the two arms or two legs. The isolation protrusion 14 can prevent the hands or legs of the object to be scanned from crossing or touching to form a closed loop, thereby avoiding the safety hazards caused by crossing or touching the hands or legs, and also avoiding the impact on the imaging quality.

[0048] In this embodiment, by providing the first receiving groove 13 and the isolation protrusion 14, on the one hand, the first receiving groove 13 of the first area 11 can accommodate the head of the object to be scanned, satisfying the head pad function. In addition, while accommodating the head, the second area 12 can support the arms, and the isolation protrusion 14 is isolated between the two arms, which can serve as an arm support pad function (see Figure 4 Secondly, the second area 12 can support the legs, and the isolation protrusion 14 is isolated between the two legs to meet the function of knee joint support (see Figure 5 shown in the pose).

[0049] The pad body 10 integrates the functions of head pad, arm support pad and knee support pad, and can meet the positioning adjustment when scanning the chest, abdomen, lumbar spine, pelvis and legs, etc. It has multiple functions and high flexibility. In addition, the medical scanning auxiliary pad structure adopts an integrated design, does not require installation and splicing, has a simple structure, good overall strength, and is convenient for daily maintenance and cleaning by staff.

[0050] Please refer to Figure 1 and Figure 2 As shown, the height dimension of the pad body 10 varies along the first direction a. Specifically, the height dimension of the first area 11 along the second direction b is smaller than the height dimension of the second area 12 along the second direction b. That is, the height of the pad body 10 in the first area 11 is smaller than the height in the second area 12. Preferably, the pad body 10 along the first direction a is from one end close to the first area 11 to one end close to the second area 12 (i.e., from Figure 1 The height of the cushion body 10 gradually increases from the front end to the rear end of the cushion body 10, and the upper surface of the cushion body 10 ( Figure 1 The first side A of the pad body 10 presents a streamlined rising shape, and the lower surface of the pad body 10 (the side opposite to the first side A, i.e., the second side B) is a plane to facilitate placement on a medical scanning bed. Figure 4 When the arms are naturally raised, the arms can be supported diagonally upward for a more comfortable position. Figure 5 In the leg supporting posture shown, the legs are adapted to the shape of the upper surface of the cushion body 10 and are naturally supported obliquely downward, so that the legs are comfortably supported.

[0051] Please refer to Figure 1 and Figure 2 As shown, the edge of the cushion body 10 is provided with a side protrusion 15, and the side protrusion 15, the first receiving groove 13 and the isolation protrusion 14 are all located on the upper surface of the cushion body 10 ( Figure 1The first side A of the middle cushion body 10, the side protrusion 15 is located in the second area 12, two side protrusions 15 are provided and are located on both sides of the isolation protrusion 14 along the third direction c, the side protrusion 15 is connected to the two edges of the cushion body 10 along the third direction c, and a second receiving groove 16 is formed between the side protrusion 15 and the isolation protrusion 14 along the third direction c, and the upper surface of the side protrusion 15 is naturally curved and streamlined, and the height of the side protrusion 15 gradually increases from the direction close to the isolation protrusion 14 to the direction away from the isolation protrusion 14 along the third direction c. The side protrusion 15 cooperates with the streamlined outer surface of the isolation protrusion 14, so that the second receiving groove 16 is a curved arc groove body. The setting of the side protrusion 15 allows the second area 12 of the cushion body 10 to naturally extend upward on both sides of the third direction c, so as to limit the arms or legs, thereby preventing the arms or legs from excessively extending outward and interfering with the inner wall of the imaging hole.

[0052] Further, to ensure comfort, two ends of the first side A along the first direction a are connected to the opposite side of the first side A in an arc-shaped transition.

[0053] Please refer to Figure 1 as well as Figure 4 and Figure 5 As shown, when the object to be scanned is Figure 4 When the arms are naturally raised in the posture shown in the figure, the shoulder of the object to be scanned corresponds to the end of the pad body 10 close to the first area 11 along the first direction a (i.e. Figure 1 The front end of the middle pad body 10 is an arc-shaped transition setting, and its height is gradually changed, which is conducive to providing better support for the shoulder of the object to be scanned and can improve the discomfort caused by the sudden change of the height of the pad body 10. Figure 5 In the leg supporting posture shown in FIG. 1 , the inner side of the knee corresponds to the end of the pad body 10 close to the second area 12 along the first direction a (i.e. Figure 1 The rear end of the middle pad body 10 is an arc-shaped transition setting with a gradual height. The inner side of the knee of the object to be scanned fits conformably to the end, so that the pad body 10 provides a more comfortable support for the leg and can improve the discomfort caused by the sudden change in height of the pad body 10.

[0054] Please continue to refer to Figure 1 and Figure 3 As shown, the width dimension of the middle position of the pad body 10 along the first direction a is smaller than the width dimension of the two end positions of the pad body 10 along the first direction a, and the width dimension is the dimension of the pad body 10 along the third direction.

[0055] That is, the middle parts of the two sides of the pad body 10 along the third direction c are concave structures, on the one hand, ensuring that the pad body 10 along the first direction a close to one end of the first area 11 (i.e. Figure 1The front end of the middle pad body 10 is relatively wide to provide good support for the shoulder of the object to be scanned. On the other hand, ensure that the pad body 10 is close to the end of the second area 12 along the first direction a (i.e. Figure 1 The rear end of the middle pad body 10 is wider to provide good support for the legs of the scanned object; at the same time, the width of the middle part of the pad body 10 is smaller, and avoidance space can be formed on both sides thereof to facilitate the plugging and unplugging of the coil plug.

[0056] For further information, please continue to refer to Figure 1 and Figure 3 As shown, the pad body 10 is arranged along the first side A of the second direction b to the opposite side ( Figure 3 The width of the cushion body 10 gradually decreases, and the width is the dimension of the cushion body 10 along the third direction c. Figure 1 and Figure 3 As shown, the two side surfaces of the pad body 10 along the third direction c (along the width direction of the pad body 10) are streamlined arc-shaped inward-retracted structures, such as Figure 3 As shown, the width dimension L1 of the second side B of the pad body 10 is smaller than the width dimension L2 of the first side A, so as to ensure that the plugging and unplugging of the coil plug is not interfered during medical scanning.

[0057] Please refer to Figure 4 As shown, when the chest, abdomen, pelvis and other parts of the object to be scanned are scanned, both arms are in a naturally raised posture, and the object to be scanned adopts a supine position to place the head and neck in the first receiving groove 13, and both arms are naturally raised to support in the second area 12, and the two arms are respectively located in the two second receiving grooves 16, and the two arms are isolated by the isolation protrusion 14 to prevent the two arms from crossing or touching.

[0058] Please refer to Figure 5 As shown, when the lumbar spine, pelvis and other parts of the object to be scanned are scanned, the leg supporting posture is that the object to be scanned adopts a supine position with both legs and knees supported on the second area 12, and the calves are placed naturally tilted along the upper surface of the pad body 10.

[0059] This embodiment also provides a scanning device, including a scanner, a scanning support table and the above-mentioned medical scanning auxiliary pad, wherein the scanning support table is used to carry the object to be scanned, the scanner is used to scan the object to be scanned, and the medical scanning auxiliary pad is arranged on the scanning support table. The scanner can be a magnetic resonance scan, a CT scan or other medical scans, or a combination of several of them. The scanning support table can be movably arranged, and the scanning support table can be moved to the outside of the imaging hole of the scanner to facilitate the object to be scanned to scan up and down the support table, and the scanning support table can move the object to be scanned into the imaging hole of the scanner for scanning. The scanning support table and the scanner adopt existing equipment, which is the prior art and will not be repeated here. The difference lies in the setting of the above-mentioned medical scanning auxiliary pad.

[0060] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0061] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A medical scanning auxiliary pad, characterized in that: include: A cushion body (10); The pad body (10) is provided with a first accommodating groove (13) and an isolation protrusion (14); The isolation protrusion (14) corresponds to the first accommodation groove (13) in position along the first direction (a).

2. The medical scanning auxiliary pad according to claim 1, characterized in that: The height of the pad body (10) varies along the first direction (a).

3. The medical scanning auxiliary pad as claimed in claim 2, characterized in that: The height of the pad body (10) on the side close to the first accommodating groove (13) along the first direction (a) is smaller than the height of the side close to the isolation protrusion (14).

4. The medical scanning auxiliary pad according to claim 1, characterized in that: The pad body (10) is provided with a side protrusion (15) near the edge, the side protrusion (15) is located on both sides of the isolation protrusion (14), and a second accommodating groove (16) is formed between the side protrusion (15) and the isolation protrusion (14).

5. The medical scanning auxiliary pad as claimed in claim 4, characterized in that: The height of the side protrusion (15) gradually increases from being close to the isolation protrusion (14) to being away from the isolation protrusion (14).

6. The medical scanning auxiliary pad according to any one of claims 1 to 5, characterized in that: The side of the pad body (10) on which the first accommodating groove (13) and the isolation protrusion (14) are provided is in the form of an arc surface.

7. The medical scanning auxiliary pad according to claim 1, characterized in that: The width of the pad body (10) at a middle position along the first direction (a) is smaller than the width of the pad body (10) at both end positions along the first direction (a).

8. The medical scanning auxiliary pad according to claim 1, characterized in that: The width of the pad body (10) gradually decreases from one side where the first accommodating groove (13) and the isolation protrusion (14) are provided to the opposite side.

9. The medical scanning auxiliary pad according to claim 1, characterized in that: The first accommodating groove (13) is divided into a head accommodating groove (131) and a neck accommodating groove (132) along the first direction (a), and the groove bottom height of the neck accommodating groove (132) is higher than the groove bottom height of the head accommodating groove (131).

10. A scanning device, characterized in that: It comprises a scanner, a scanning support table and a medical scanning auxiliary pad as described in any one of claims 1 to 9, wherein the scanning support table is used to carry an object to be scanned, the scanner is used to scan the object to be scanned, and the medical scanning auxiliary pad is arranged on the scanning support table.

Images