Head auxiliary device for salivary gland imaging examination

Abstract

The utility model discloses a head auxiliary device for salivary gland imaging examination, which comprises a base, the base comprises a first part and a second part, the inside of the first part is hollow, the surface of the first part is provided with a neck pillow capable of moving up and down, the vertical section of the neck pillow is semicircular, and two sides of the second part are provided with adjustable clamping plates. The height of the neck pillow can be adjusted so that glands can be fully exposed, the clamping plate is used for clamping the head to improve the clamping stability, the arranged buffer cushion improves the examination comfort, and then the accuracy of the examination result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical examinations, in particular to a head auxiliary device used for salivary gland imaging examinations. Background Art

[0002] At present, during the nuclear medicine salivary gland imaging examination, the patient's head needs to be fixed so that the lower jaw remains tilted upward, so that the parotid gland and submandibular gland in the gland are fully exposed and the glands do not overlap, so that the examination results can accurately observe each gland. However, during the examination, ordinary pillows on the market are usually used, which cannot adjust the height of the lower jaw and provide auxiliary support according to the characteristics of the lower jaw, resulting in a very poor examination experience for the patient, lack of cooperation in the examination, and poor examination results. Utility Model Content

[0003] The utility model aims to provide a head auxiliary device for salivary gland imaging examination, which solves the above-mentioned problems existing in the prior art by dividing a base into a first part and a second part to fix and support the neck and the head respectively, adjusting the height of the neck pillow by a telescopic rod, and fixing the head by an arc-shaped clamping plate, so that various parts of the gland are fully exposed.

[0004] In order to solve the above technical problems, the utility model adopts the following solutions:

[0005] A head auxiliary device for salivary gland imaging examination comprises a base, wherein the base comprises a first part and a second part, wherein the interior of the first part is hollow and a neck pillow movable up and down is arranged on the surface of the first part, wherein the vertical section of the neck pillow is semicircular, and adjustable clamping plates are arranged on both sides of the second part.

[0006] Preferably, a movable groove is provided on the surface of the first part, cross bars are symmetrically provided at both ends of the movable groove, and mutually symmetrical connecting blocks are provided at the bottom end of the neck pillow, and the cross bars penetrate the connecting blocks.

[0007] Preferably, a limit block is provided at the penetration end of the cross bar.

[0008] Preferably, a downwardly concave arcuate groove is provided on the surface of the second portion, and the arcuate groove is used for placing the head.

[0009] Preferably, a horizontal channel is opened below the center of the arc-shaped groove, a fixing block is arranged in the channel, and two ends of the fixing block are respectively connected to the clamping plates.

[0010] Preferably, a spring is arranged between the clamping plate and the fixing block.

[0011] Preferably, a through hole is provided on the surface of the first part, and a distance exists between the through hole and the movable groove. A telescopic rod connected to the driving motor is provided inside the first part, and a telescopic end of the telescopic rod is connected to the neck pillow.

[0012] Preferably, a cushion pad is provided at the part of the neck pillow, the clamping plate and the arc-shaped groove that contacts the human body.

[0013] Preferably, a plurality of protrusions are provided on the surface of the buffer pad.

[0014] The utility model has the beneficial effects: the utility model mainly adjusts the height of the neck pillow through the telescopic rod, so that the side of the neck pillow away from the telescopic rod can be adjusted in the movable groove with the cross bar as the fulcrum, and at the same time, an arc groove is opened in the second part to adapt to the special shape of the head, and the clamping part is used for clamping to improve the clamping stability, so that each gland is fully exposed, and the buffer pad is arranged to improve the comfort of the inspection, thereby improving the accuracy of the inspection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 It is a side view of the utility model;

[0018] Figure 4 It is a side view of the utility model in use;

[0019] Figure 5 for Figure 1 A partial enlarged schematic diagram of circle A.

[0020] Figure markings: 1-base, 10-first part, 100-movable groove, 101-through hole, 11-second part, 110-arc groove, 111-horizontal channel, 112-fixing block, 113-cross bar, 114-limiting block, 2-neck pillow, 20-connecting block, 3-clamping plate, 4-telescopic rod, 5-driving motor, 6-buffer pad, 60-protrusion, 7-spring. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0022] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example

[0025] An embodiment of the utility model is a head auxiliary device for salivary gland imaging examination, comprising a base 1, the base 1 comprising a first part 10 and a second part 11, the interior of the first part 10 is hollow and a neck pillow 2 that can move up and down is provided on the surface of the first part 10, the vertical cross-section of the neck pillow 2 is semicircular, and adjustable clamping plates 3 are provided on both sides of the second part 11.

[0026] Specifically, refer to Figure 1 to Figure 5 The device includes a base 1, which is divided into a first part 10 and a second part 11. A neck pillow 2 is connected to the top of the first part 10. The height of the neck pillow 2 is adjusted up and down in the first part 10. During the examination, the patient's neck is raised upward so that the patient's mandibular angle is perpendicular to the base 1, thereby fully exposing the various glands in the patient's salivary glands and improving the comprehensiveness of the examination results. At the same time, the clamping plates 3 on both sides of the second part 11 can fix the head according to the actual head circumference of the patient, and the part in contact with the patient is buffered and protected to avoid the examination time being too long, thereby improving the patient's examination comfort.

[0027] like Figure 1 and Figure 5As shown, the surface of the first part 10 is provided with an active groove 100, and the two ends of the active groove 100 are symmetrically provided with cross bars 113, and the bottom end of the neck pillow 2 is provided with mutually symmetrical connecting blocks 20, and the cross bars 113 penetrate the connecting blocks 20. A stop block 114 is provided at the penetration end of the cross bar 113. The purpose of setting the active groove 100 is to provide a holding space for the movement of the neck pillow 2. Two connecting blocks 20 are mainly provided at the bottom end of the neck pillow 2. The connecting blocks 20 are located inside the active groove 100. Cross bars 113 are provided on both sides of the active groove 100. The cross bars 113 pass through the preset holes in the connecting blocks 20 and ensure the connection between the cross bars 113 and the connecting blocks 20 under the action of the stop blocks 114. When the neck pillow 2 is adjusted, its lowest end, that is, the end close to the active groove 100, simultaneously enters the active groove 100 downwardly. The width of the active groove 100 is set according to the actual situation to meet the adjustment of the neck pillow 2. The length of the active groove 100 is greater than the length of the neck pillow 2.

[0028] In some preferred embodiments, a concave arc groove 110 is formed on the surface of the second portion 11, and the arc groove 110 is used to place the head. Figure 3 and Figure 4 The arc groove 110 is mainly used to place the patient's head, and the two sides of the head are clamped and fixed using the clamping plates 3, so that the head is in a motionless state.

[0029] In some preferred embodiments, a horizontal channel 111 is provided below the center of the arc groove 110 , a fixing block 112 is provided in the channel, and both ends of the fixing block 112 are respectively connected to the clamping plate 3 . A spring 7 is provided between the clamping plate 3 and the fixing block 112 .

[0030] Specifically, the horizontal channel 111 is located in the second part 11 and penetrates horizontally. A fixed block 112 is arranged inside the horizontal channel 111. The two ends of the fixed block 112 are connected to the clamping plate 3 by a spring 7. The clamping plate 3 is arc-shaped, mainly to conform to the special structure of the human head and the arc shape can expand the clamping area to improve the clamping stability effect.

[0031] It should be noted that when the spring 7 is in a relaxed state, the clamping plate 3 is in contact with two side edges of the second portion 11 . This state meets the head fixation requirements of most patients. During adjustment, the two clamping plates 3 are moved outward to expand the distance between the two clamping plates 3 .

[0032] In some preferred embodiments, a through hole 101 is provided on the surface of the first part 10 , and there is a distance between the through hole 101 and the movable groove 100 . A telescopic rod 4 connected to the driving motor 5 is provided inside the first part 10 , and the telescopic end of the telescopic rod 4 is connected to the neck pillow 2 .

[0033] Specifically, refer to Figure 5By arranging a telescopic rod 4 inside the first part 10, the telescopic rod 4 is connected to the driving motor 5, the telescopic rod 4 passes through the through hole 101 and the telescopic end of the telescopic rod 4 is connected to the bottom end of the neck pillow 2, so that the height of the neck pillow 2 can be adjusted with the cross bar 113 as the base point under the action of the driving motor 5, so as to meet the inspection requirements of the mandibular angle and provide continuous and stable support, and at the same time can adapt to the inspection needs of multiple patients.

[0034] In some preferred embodiments, a cushion pad 6 is provided at the part of the neck pillow 2, the clamping plate 3, and the arc groove 110 that contacts the human body. The surface of the cushion pad 6 is provided with a plurality of protrusions 60. The thickness and material of the cushion pad 6 are set according to actual conditions, so that the contact position of the patient is relieved and the patient is ensured to achieve the best comfort. The protrusions 60 are used to increase friction on the one hand and massage the contact part on the other hand to increase the patient's experience.

[0035] When the utility model is used, the patient first lies flat, with the neck located above the neck pillow 2 and the head located above the arc groove 110, and then the telescopic rod 4 is activated to adjust the height of the neck pillow 2 to meet the inspection requirements, so that the end of the neck pillow 2 away from the telescopic rod 4 moves in the movable groove 100, and then the clamping plate 3 is used to fix both sides of the head and then perform salivary gland imaging inspection. At the same time, the part in contact with the patient is provided with a cushion pad 6, so that the patient has great comfort during the inspection. The utility model mainly adjusts the height of the neck pillow 2 through the telescopic rod 4, and at the same time, the arc groove 110 is opened in the second part 11 to adapt to the special shape of the head, and the clamping part is used for clamping to improve the clamping stability. The provided cushion pad 6 improves the inspection comfort, fully exposes each gland, and thus makes the inspection result accurate.

[0036] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. A head auxiliary device for salivary gland imaging examination, It is characterized in that The base (1) comprises a first part (10) and a second part (11), the interior of the first part (10) is hollow and a neck pillow (2) movable up and down is provided on the surface of the first part (10), the vertical cross section of the neck pillow (2) is semicircular, adjustable clamping plates (3) are provided on both sides of the second part (11), a movable groove (100) is provided on the surface of the first part (10), cross bars (113) are symmetrically provided at both ends of the movable groove (100), and the bottom end of the neck pillow (2) is provided with a movable groove (100). A symmetrical connecting block (20) is provided, the cross bar (113) passes through the connecting block (20), a stop block (114) is provided at the penetration end of the cross bar (113), a downwardly concave arc groove (110) is provided on the surface of the second part (11), the arc groove (110) is used to place the head, a horizontal channel (111) is provided below the center of the arc groove (110), a fixing block (112) is provided in the channel, and both ends of the fixing block (112) are respectively connected to the clamping plate (3).

2. A head auxiliary device for salivary gland imaging examination according to claim 1, It is characterized in that A spring (7) is provided between the clamping plate (3) and the fixing block (112).

3. A head auxiliary device for salivary gland imaging examination according to claim 1, It is characterized in that A through hole (101) is provided on the surface of the first part (10), and a distance exists between the through hole (101) and the movable groove (100). A telescopic rod (4) connected to the drive motor (5) is provided inside the first part (10), and a telescopic end of the telescopic rod (4) is connected to the neck pillow (2).

4. A head auxiliary device for salivary gland imaging examination according to claim 1, It is characterized in that A buffer pad (6) is provided on the parts of the neck pillow (2), the clamping plate (3), and the arc-shaped groove (110) that are in contact with the human body.

5. A head auxiliary device for salivary gland imaging examination according to claim 4, It is characterized in that The surface of the buffer pad (6) is provided with a plurality of protrusions (60).

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