Neck brace suitable for magnetic resonance examination and operation hyperextension position of thyroid cancer operation patient

Abstract

The utility model discloses a neck brace adapted to the magnetic resonance examination and operation hyperextension position of a thyroid cancer operation patient, which comprises a base, the upper end face of the base is provided with a neck hyperextension position support main body, the neck hyperextension position support main body comprises a shoulder support flexible block and a head support flexible block which are adjacently connected front and back, and the shoulder support flexible block is provided with a neck support. The upper ends of the sides, close to each other, of the shoulder supporting flexible block and the head supporting flexible block are jointly connected with a neck supporting flexible block, a first cavity and a second cavity are formed in the base in a bilateral symmetry mode, and a first clamping assembly which can stretch and is used for being connected with the left end of an operating bed is arranged in the first cavity; a second clamping assembly which can stretch and is used for being connected with the right end of the operating bed is arranged in the second cavity. According to the neck brace, the base is arranged, and the first clamping assembly which can stretch and is used for being connected with the left end of the operating bed and the second clamping assembly which is used for being connected with the right end of the operating bed are arranged in the base, so that the connection stability between the neck brace at the hyperextension position of the operation and the operating bed is improved, and the safety in the operation is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary equipment, and in particular relates to a neck brace suitable for magnetic resonance examination and hyperextension position of patients undergoing thyroid cancer surgery. Background Art

[0002] The hyperextension position is the surgical position for neck surgery (such as thyroid surgery). The hyperextension position is to raise the neck (that is, the neck), while the head and shoulders are leaning down, presenting an inverted C shape, with the head tilted back. This position is the surgical position for thyroid cancer. The MRI examination is consistent with the surgical position, and the degree of hyperextension is consistent, which can better maintain the high consistency of the imaging results and the surgery.

[0003] Most of the existing neck braces for surgical hyperextension position only support the patient's neck in the hyperextension position, and most of them are not fixedly connected to the operating table, especially for the magnetic resonance imaging needs of patients undergoing thyroid cancer surgery. As a result, the connection stability between the neck brace for surgical hyperextension position and the operating table is not high, which cannot meet the requirements of the operation.

[0004] Based on the deficiencies in the prior art, the utility model discloses a neck brace suitable for magnetic resonance examination and hyperextension position of patients undergoing thyroid cancer surgery. A base is provided, and a first clamping assembly that can be extended to be connected to the left end of an operating bed and a second clamping assembly that can be connected to the right end of the operating bed are provided inside the base, thereby improving the connection stability between the neck brace in the hyperextension position and the operating bed, thereby improving the safety during surgery. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a neck brace suitable for magnetic resonance examination and hyperextension position of patients undergoing thyroid cancer surgery.

[0006] The utility model provides the following technical solutions:

[0007] A neck brace suitable for magnetic resonance imaging and hyperextension position of patients undergoing thyroid cancer surgery, comprising a base, an upper end surface of the base being provided with a neck hyperextension support body, the neck hyperextension support body comprising a shoulder support flexible block and a head support flexible block adjacent to each other in front and back, the upper ends of the shoulder support flexible block and the head support flexible block being close to each other are commonly connected to a neck support flexible block, the interior of the base is symmetrically provided with chamber one and chamber two, the interior of the chamber one is provided with a first clamping assembly that can be extended to be connected to the left end of an operating bed, and the interior of the chamber two is provided with a second clamping assembly that can be extended to be connected to the right end of an operating bed.

[0008] Preferably, a transition inclined plate is further provided on the front side surface of the base, and anti-slip rubber pads are provided on the lower end surfaces of the base and the transition inclined plate, and a flexible layer is further provided on the inclined surface of the transition inclined plate.

[0009] Preferably, the first clamping assembly includes a movable plate, a movable block is provided on the lower side of the movable plate near one end of the chamber two, guide holes are provided on the movable block on the left and right sides, a guide rod is adapted in the guide hole, the left and right ends of the guide rod are respectively connected to the left and right inner walls of the chamber one, and the guide rod is located between the left inner wall of the chamber one and the movable block, and a return spring is sleeved on the guide rod.

[0010] Preferably, the left and right side surfaces of the base are symmetrically provided with openings respectively connected to the chamber one and the chamber two, and the end of the movable plate away from the chamber two can extend to the outside through the opening, and the end of the movable plate away from the chamber two is also provided with a clamping plate.

[0011] Preferably, a receiving groove for receiving the clamping plate is provided at one end of the lower end surface of the movable plate away from the chamber two, a connecting rod is provided inside the receiving groove on the side away from the chamber two, the axial direction of the connecting rod is horizontally arranged in the front-to-back direction, and a through hole matching the connecting rod is provided on the front-to-back direction of the clamping plate.

[0012] Preferably, a limiting vertical plate is vertically arranged downward on one end of the lower end surface of the movable plate away from the second chamber.

[0013] Preferably, a second receiving groove for receiving the limiting vertical plate is further provided on the left side surface of the base.

[0014] Preferably, a handle is also provided in the middle of a side surface of the movable plate away from the second chamber.

[0015] Preferably, the structure of the second clamping assembly is the same as that of the first clamping assembly.

[0016] Preferably, the upper end surface of the base is located on the left and right sides of the shoulder supporting flexible block, and first straps for fastening the patient's shoulders are respectively provided, and the two first straps are connected by Velcro.

[0017] Preferably, the upper end surface of the base is located on the left and right sides of the head supporting flexible block and is respectively provided with second straps for fastening the patient's forehead, and the two second straps are connected by Velcro.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] (1) The utility model provides a neck brace suitable for magnetic resonance imaging and hyperextension position of patients undergoing thyroid cancer surgery. By providing a base, and arranging a first clamping assembly that can be extended to connect to the left end of an operating table and a second clamping assembly that can be extended to connect to the right end of the operating table inside the base, the connection stability between the neck brace in the hyperextension position and the operating table is improved, thereby improving the safety during surgery.

[0020] (2) The utility model provides a neck brace suitable for magnetic resonance imaging (MRI) examination and hyperextension position of patients undergoing thyroid cancer surgery. The utility model can be suitable for MRI examination of patients undergoing thyroid cancer surgery. The MRI imaging examination position and the surgical position are consistent, that is, the image display is consistent with the anatomical display during surgery, which can better improve the accuracy of the surgery. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a left side schematic diagram of the utility model.

[0023] Figure 2 This is a schematic structural diagram of the first clamping assembly and the second clamping assembly of the utility model when they are located inside the base.

[0024] Figure 3 It is a schematic structural diagram of the first clamping assembly and the second clamping assembly of the utility model when they are extended.

[0025] Figure 4 For this utility model Figure 2 A local enlarged schematic diagram of point A.

[0026] Figure 5 It is a schematic diagram of the movable plate structure of the utility model. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is only a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] See also Figure 1-5 As shown, a neck brace suitable for magnetic resonance examination and hyperextension position of thyroid cancer surgery patients includes a base 1, the upper end surface of the base 1 is provided with a neck hyperextension support body, the neck hyperextension support body includes a shoulder support flexible block 21 and a head support flexible block 22 which are adjacent to each other, the upper ends of the shoulder support flexible block 21 and the head support flexible block 22 which are close to each other are commonly connected with a neck support flexible block 23, the interior of the base 1 is symmetrically provided with a chamber 1 3 and a chamber 2 4, the interior of the chamber 1 3 is provided with a first clamping assembly 6 which can be extended to be connected to the left end of the operating bed, and the interior of the chamber 2 4 is provided with a second clamping assembly 7 which can be extended to be connected to the right end of the operating bed. By setting a base, and setting a first clamping assembly that can be extended to connect with the left end of the operating bed and a second clamping assembly that can be connected with the right end of the operating bed inside the base, when the first clamping assembly and the second clamping assembly are located inside the base, the utility model can be placed on the magnetic resonance examination bed for a short time. At this time, the patient has active consciousness. The utility model does not need to consider the stability factor when it is placed on the magnetic resonance examination bed. During the operation, the patient is in a semi-conscious or unconscious state and the duration is long. At this time, it is necessary to ensure the connection stability between the neck brace in the hyperextension position of the operation and the operating bed 5. Compared with the existing neck brace in the hyperextension position of the operation, the utility model can improve the connection stability between the neck brace in the hyperextension position of the operation and the operating bed, thereby improving the safety during the operation. In addition, the utility model can be adapted to the magnetic resonance examination of patients undergoing thyroid cancer surgery. The magnetic resonance imaging examination position and the surgical position are consistent, that is, the image display is consistent with the anatomical display during the operation, which can better improve the accuracy of the operation. All materials of the utility model are materials suitable for magnetic resonance examination. The premise that the shoulder and head support flexible blocks keep the neck in the hyperextension position is that the height must be within the accommodation level of the magnetic resonance head and neck combined coil. For MRI, it is necessary to ensure that the material is suitable for non-metallic materials for MRI examination, the two have the same size, and the head and shoulder flexible software have the same size.

[0031] The front side of the base 1 is also provided with a transition inclined plate 10, and the lower end surfaces of the base 1 and the transition inclined plate 10 are both provided with anti-skid rubber pads 11, and the inclined surface of the transition inclined plate 10 is also provided with a flexible layer 12. The provision of the transition inclined plate 10 and the flexible layer 12 can improve the comfort of the patient's neck lying flat on the base, and avoid discomfort to the patient caused by the corners of the front side of the base.

[0032] The first clamping assembly 6 comprises a movable plate 61, a movable block 62 is arranged on the lower side of the movable plate 61 near one end of the chamber 2, the movable block 62 is provided with guide holes on the left and right sides, and a guide rod 63 is adapted in the guide hole, the left and right ends of the guide rod 63 are respectively connected to the left and right inner walls of the chamber 1 3, and the guide rod is located between the left inner wall of the chamber 1 3 and the movable block 62 and is sleeved with a return spring 64. There are a plurality of guide holes, and the plurality of guide holes are evenly arranged on the movable block 62 at equal intervals along the front-back direction, and the number of the guide rods 63 is the same as the number of the guide holes. Through the action of the return spring 64, the movable block 62 can be moved in the direction close to the chamber 2, so that the movable plate 61 is contracted and located inside the chamber 1. When the movable plate 61 is pulled outward, the movable block moves to the left, and the return spring is compressed, so that the movable plate 61 and the clamping plate 65 generate a rightward pulling force, so that the clamping plate 65 is tightly clamped with the left end of the operating bed. The spring is made of a non-metallic material that is magnetic resonance compatible.

[0033] The left and right side surfaces of the base 1 are symmetrically provided with openings 8 respectively connected to the chamber 1 3 and the chamber 2 4. The end of the movable plate 61 away from the chamber 2 can extend to the outside through the opening 8, and the end of the movable plate 61 away from the chamber 2 is also provided with a clamping plate 65.

[0034] The lower end of the movable plate 61 is also provided with a receiving groove 67 for receiving the clamping plate 65 at one end away from the chamber 2, and a connecting rod 68 is provided inside the receiving groove 67 on a side away from the chamber 2, and the axis direction of the connecting rod is horizontally arranged in the front-to-back direction, and the clamping plate 65 is penetrated by through holes 65 adapted to the connecting rod 68. The provision of the receiving groove 67 can prevent the movable plate from shrinking into the chamber 1 due to the provision of the clamping plate, and the provision of the through holes 65 can enable the clamping plate to rotate around the axis of the connecting rod.

[0035] The lower end of the movable plate 61 away from the end of the chamber 2 is also vertically downwardly provided with a limiting vertical plate 66. The setting of the limiting vertical plate 66 can ensure that the clamping plate 65 is in a vertical downward state.

[0036] The left side surface of the base 1 is also provided with a second receiving groove 9 for receiving the limiting vertical plate 66 .

[0037] A handle 69 is also provided at the middle of a side surface of the movable plate 61 away from the second chamber.

[0038] The structure of the second clamping assembly 7 is the same as that of the first clamping assembly 6. The working principle of the second clamping assembly 7 is the same as that of the first clamping assembly 6.

[0039] The upper end surface of the base 1 is provided with first straps 25 for fastening the patient's shoulders on the left and right sides of the shoulder support flexible block 21, and the two first straps 25 are connected by Velcro. The first straps 25 can fasten the patient's shoulders to the shoulder support flexible block 21, further improving the stability during surgery.

[0040] The upper end surface of the base 1 is located on the left and right sides of the head support flexible block 22, and is respectively provided with second straps 26 for fastening the patient's forehead, and the two second straps 26 are connected by Velcro. The second straps 26 can fasten the patient's head to the head support flexible block 22, further improving the stability during surgery.

[0041] A flexible ring 24 is also provided in the middle of the upper end surface of the head support flexible block 22. It is convenient to put the patient's head into the position of the flexible ring 24 so that the patient's head is centered.

[0042] Example 2

[0043] On the basis of Example 1, a first height adjustment member for adjusting the height of the shoulder support flexible block is further provided between the upper end surface of the base 1 and the lower end surface of the shoulder support flexible block 21, and the first height adjustment member includes a plurality of stacked first flexible support plates, and the plurality of first flexible support plates are connected to each other by Velcro, and the lower end surface of the first flexible support plate at the bottom layer is also connected to the upper end surface of the base 1 by Velcro, and the upper end surface of the first flexible support plate at the highest layer is also connected to the lower end surface of the shoulder support flexible block by Velcro. The thickness of the first flexible support plate is 1-5 cm.

[0044] A second height adjustment member for adjusting the height of the head support flexible block is also provided between the upper end surface of the base 1 and the lower end surface of the head support flexible block 22. The second height adjustment member includes a plurality of stacked second flexible support plates, and the plurality of second flexible support plates are connected to each other by Velcro. The lower end surface of the second flexible support plate at the bottom layer is also connected to the upper end surface of the base 1 by Velcro, and the upper end surface of the second flexible support plate at the highest layer is also connected to the lower end surface of the head support flexible block 22 by Velcro. The thickness of the second flexible support plate is 1-5 cm.

[0045] A third height adjustment member for adjusting the height of the neck support flexible block is also provided between the upper end surface of the base 1 and the lower end surface of the neck support flexible block 23. The third height adjustment member includes a sleeve vertically upwardly arranged on the base, an adjusting rod is sleeved inside the upper end of the sleeve, a support rod is horizontally arranged at the upper end of the adjusting rod, the support rod is arranged at the lower end of the neck support flexible block 23 along the length direction of the neck support flexible block 23, and a fastening bolt for fixing the adjusting rod is provided on the upper end side of the sleeve.

[0046] Through this arrangement, the height of the shoulder support flexible block, the head support flexible block 22 and the neck support flexible block 23 can be adjusted. This is because some patients have long necks and can achieve a greater degree of hyperextension, while some patients are fatter and have short necks and can achieve a lesser degree of support in the hyperextension position.

[0047] The above is only a preferred implementation of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A neck brace suitable for MRI examination and hyperextension position of patients undergoing thyroid cancer surgery. Features: The invention comprises a base (1), wherein the upper end surface of the base (1) is provided with a neck hyperextension support body, wherein the neck hyperextension support body comprises a shoulder support flexible block (21) and a head support flexible block (22) which are adjacent to each other in front and back, wherein the upper ends of the shoulder support flexible block (21) and the head support flexible block (22) which are close to each other are commonly connected to a neck support flexible block (23), wherein the interior of the base (1) is symmetrically provided with a first chamber and a second chamber, wherein the interior of the chamber one is provided with a first clamping assembly (6) which can be extended to be connected to the left end of an operating bed, and the interior of the chamber two is provided with a second clamping assembly (7) which can be extended to be connected to the right end of an operating bed.

2. According to claim 1, a neck brace suitable for magnetic resonance imaging and hyperextension position of patients undergoing thyroid cancer surgery, It is characterized in that The first clamping assembly (6) comprises a movable plate (61), a movable block (62) is arranged on the lower side of the movable plate (61) near one end of the chamber two, the movable block (62) is provided with guide holes on the left and right sides, a guide rod (63) is adapted in the guide hole, the left and right ends of the guide rod (63) are respectively connected to the left and right inner walls of the chamber one, and the guide rod is located between the left inner wall of the chamber one and the movable block (62), and a return spring (64) is sleeved on the guide rod.

3. According to claim 2, a neck brace suitable for magnetic resonance imaging and hyperextension position of patients undergoing thyroid cancer surgery, It is characterized in that The left and right side surfaces of the base (1) are symmetrically provided with openings (8) respectively connected to the chamber one and the chamber two, and an end of the movable plate (61) away from the chamber two can extend to the outside through the opening (8), and a clamping plate (65) is also provided at an end of the movable plate (61) away from the chamber two.

4. A neck brace suitable for magnetic resonance imaging and hyperextension position of patients undergoing thyroid cancer surgery according to claim 3, It is characterized in that A receiving groove (67) for receiving the clamping plate (65) is further provided at one end of the lower end surface of the movable plate (61) away from the second chamber, and a connecting rod (68) is provided inside the receiving groove (67) on the side away from the second chamber, wherein the axial direction of the connecting rod is horizontally arranged in the front-to-back direction, and a through hole matching the connecting rod (68) is provided through the front and back of the clamping plate (65).

5. A neck brace suitable for magnetic resonance imaging and hyperextension position of patients undergoing thyroid cancer surgery according to claim 4, It is characterized in that A limiting vertical plate (66) is also provided vertically downwards at one end of the lower end surface of the movable plate (61) away from the second chamber.

6. A neck brace suitable for magnetic resonance imaging and hyperextension position of patients undergoing thyroid cancer surgery according to claim 5, It is characterized in that A handle (69) is also provided in the middle of a side surface of the movable plate (61) away from the second chamber.

7. A neck brace suitable for magnetic resonance imaging and hyperextension position of patients undergoing thyroid cancer surgery according to any one of claims 1 to 6, It is characterized in that The structure of the second clamping assembly (7) is the same as that of the first clamping assembly (6).

Images