CN211460259U

CN211460259U - Thyroid gland CT scanning anti-counterfeiting shadow support

Info

Publication number: CN211460259U
Application number: CN201922283433.3U
Authority: CN
Inventors: 赵雯; 柯腾飞; 谢晓洁; 韩丹; 江杰
Original assignee: First Affiliated Hospital of Kunming Medical University; Third Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University; Third Affiliated Hospital of Kunming Medical University
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-11
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to the technical field of X-ray medical imaging, specifically disclose thyroid gland CT scanning anti-fake shadow support, including the fixed plate, the equal fixedly connected with hydraulic stem in the middle of the fixed plate left and right sides, the central fixedly connected with torsional spring of hydraulic stem bottom, the equal fixedly connected with extrusion piece in the central position department at the front and the back of torsional spring, the central fixedly connected with sleeve at fixed plate top, the central swing joint of sleeve inner wall bottom has the slide bar, the bottom of slide bar left and right sides all fixedly connected with slider, the central rotation at slide bar top is connected with the pivot, the pivot surface and the position department near the top fixedly connected with bearing plate; through the hydraulic stem and the torsional spring that set up, the cooperation is extrudeed the piece for medical personnel can be through to both sides pulling extrusion piece, press from both sides patient's shoulder between two extrusion pieces, thereby prevented that patient's shoulder from too high causing the problem of influence to CT formation of image, improved the stability of device simultaneously.

Description

Thyroid gland CT scanning anti-counterfeiting shadow support

Technical Field

The utility model relates to an X ray medical imaging technical field specifically is false image support is prevented in thyroid gland CT scanning.

Background

The thyroid gland is a very important gland of vertebrates and belongs to an endocrine organ. In mammals, the thyroid gland of a human is similar to a butterfly and is just like a shield nail below the thyroid cartilage of the neck and on the two sides of the trachea, so the thyroid gland is named, the most important hormone secreted from the thyroid gland is thyroxine, the thyroxine can promote the metabolism of the body, maintain the normal growth and development of the body and also can have great influence on systems such as nerves, bones and the like, if the thyroid gland is lacked in infants, the children can suffer from dull syndrome, and the typical symptoms of the dull syndrome are mental retardation and hypoevolutism.

At present, medical personnel generally scan the thyroid through CT, then diagnose it, clinical thyroid CT scanning in-process, high-density mandible and both sides clavicle often appear in the scanning field of vision, produce more scattered ray, form the multiple streak artifact, overlap in thyroid CT image, lead to the CT image not clear, influence the accuracy that the doctor judged to patient's thyroid, and the patient is when being scanned by CT, generally press the shoulder through lifting the jaw, expose neck down, avoid mandible and clavicle to appear in the scanning field of vision, the patient takes place the tired situation of muscle easily when doing this action, very difficultly, cause the patient to rock at the in-process of scanning easily, influence CT scanning imaging's effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a thyroid gland CT scans and prevents ghost support possesses patient's comfort level height, can fix advantage such as patient's chin and clavicle, has solved among the traditional treatment mode patient comfort level poor, can't carry out the problem fixed to patient's chin and clavicle.

The utility model discloses a thyroid CT scanning anti-counterfeiting shadow bracket, which comprises a fixed plate, wherein the centers of the left side and the right side of the fixed plate are fixedly connected with a hydraulic rod, the center of the bottom of the hydraulic rod is fixedly connected with a torsional spring, the central positions of the front side and the back side of the torsional spring are fixedly connected with extrusion blocks, the center of the top of the fixed plate is fixedly connected with a sleeve, the center of the bottom of the inner wall of the sleeve is movably connected with a slide rod, the bottoms of the left side and the right side of the slide rod are fixedly connected with a slide block, the center of the top of the slide rod is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a bearing plate at the position close to the top, the centers of the left side and the right side of the bearing plate are fixedly connected with lower jaw clamping blocks, the lower jaw clamping blocks are in a, therefore, the problem that the influence of the overhigh shoulder of the patient on the CT imaging is avoided, and the stability of the device is improved.

The utility model discloses a thyroid gland CT scans anti-fake shadow support, wherein the spout has been seted up to the left and right sides of sleeve inner wall, and slider sliding connection is in the spout, and this structure sets up for medical personnel can be through the position of adjustment slider in the spout, thereby the length of adjustment slider makes the device can use in the different crowd of neck length, has improved the practicality of device.

The utility model discloses a thyroid gland CT scans anti-fake shadow support, wherein the spring is the setting of annular equidistance for the center along the centre of a circle of chin clamp splice, and the spring is close to one side fixedly connected with soft board at bearing plate center, and this structure sets up for the chin clamp splice is dragging the back with the patient chin, and the spring can promote the skin on soft board and patient neck surface and contact each other, thereby has improved the stability of device.

The utility model discloses a thyroid gland CT scanning shadow support that guards against falsification, wherein one side fixedly connected with foam-rubber cushion of spring is kept away from to the soft board, and a plurality of gas pockets have been seted up on the surface of foam-rubber cushion, and this structure sets up for when patient's skin and soft board contact, can be more comfortable, improved the comfort level of patient when using.

The utility model discloses a thyroid gland CT scans anti-fake shadow support, wherein the central fixedly connected with slipmat at the bearing plate back, the fixed surface of slipmat is connected with anti-skidding arch, and this structure sets up for the patient can arrange the fixed plate in the neck positive rear, has prevented simultaneously that the device from sliding on patient's shoulder, has increased the frictional force of fixed plate with patient neck department, has improved the stability of device.

The utility model discloses a thyroid gland CT scans anti-fake shadow support, wherein the fixture block has been seted up at the top on left side chin clamp splice right side, the left top fixedly connected with fixture block of right side chin clamp splice, the size of fixture block is unanimous and the joint in the draw-in groove with the size of draw-in groove, this structure sets up, make the fixture block can the joint in the draw-in groove, thereby make the patient can arrange the chin in on the chin clamp splice, thereby prevented that patient's chin from appearing in the CT formation of image, improved the definition of follow-up CT formation of image.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a hydraulic stem and the torsional spring that sets up, cooperation extrusion piece, make medical personnel can be through to both sides pulling extrusion piece, clamp patient's shoulder between two extrusion pieces, thereby the problem of too high CT formation of image to cause the influence of patient's shoulder has been prevented, the stability of device has been improved simultaneously, fixed plate and hydraulic stem through setting up, the cooperation slipmat, make the patient can arrange the fixed plate in the neck positive rear, prevented simultaneously that the device from sliding on patient's shoulder, the frictional force of fixed plate and patient neck department has been increased, the stability of device has been improved, sleeve and slide bar through setting up, the cooperation slider, make medical personnel can be through the position of adjustment slider in the spout, thereby the length of adjustment slider, make the device can use in the different crowd of neck length, the practicality of device has been improved.

2. The utility model discloses a chin clamp splice and fixture block that set up, the cooperation draw-in groove, make the fixture block can the joint in the draw-in groove, thereby make the patient can arrange the chin on the chin clamp splice, thereby prevented that patient's chin from appearing in CT formation of image, follow-up CT formation of image's definition has been improved, be convenient for medical personnel to judge CT formation of image, through the spring and the soft board that set up, make the chin clamp splice in dragging the back with patient's chin, the spring can promote the skin on soft board and patient neck surface and contact each other, thereby the stability of device has been improved, sponge pad and soft board through setting up, when making patient's skin and soft board contact, can be more comfortable, the comfort level of patient when using has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front view cross-section structure of the present invention;

FIG. 2 is a schematic view of the overall top view structure of the present invention;

fig. 3 is a schematic side view of the torsion spring and the pushing block of the present invention.

In the figure: 1. a fixing plate; 2. a hydraulic lever; 3. a torsion spring; 4. extruding the block; 5. a sleeve; 6. a slide bar; 7. a slider; 8. a chute; 9. a rotating shaft; 10. a bearing plate; 11. a lower jaw clamping block; 12. a spring; 13. a soft board; 14. a sponge cushion; 15. a non-slip mat; 16. a clamping block; 17. a clamping groove.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, the thyroid CT scanning anti-counterfeiting shadow support of the present invention comprises a fixing plate 1, a hydraulic rod 2 is fixedly connected to the center of the left and right sides of the fixing plate 1, a torsion spring 3 is fixedly connected to the center of the bottom of the hydraulic rod 2, a pressing block 4 is fixedly connected to the center of the front and back of the torsion spring 3, a sleeve 5 is fixedly connected to the center of the top of the fixing plate 1, a slide rod 6 is movably connected to the center of the bottom of the inner wall of the sleeve 5, a slide block 7 is fixedly connected to the bottom of the left and right sides of the slide rod 6, a rotating shaft 9 is rotatably connected to the center of the top of the slide rod 6, a bearing plate 10 is fixedly connected to the surface of the rotating shaft 9 and the position close to the top, a lower jaw clamp block 11 is fixedly connected to the center of the left and right sides of the bearing, this structure sets up for medical personnel can press from both sides patient's shoulder clamp between two extrusion pieces 4 through pulling extrusion piece 4 to both sides, thereby has prevented that patient's shoulder from too high causing the problem of influence to CT formation of image, has improved the stability of device simultaneously.

Spout 8 has been seted up to the left and right sides of 5 inner walls of sleeve, and slider 7 sliding connection is in spout 8, and this structure setting for medical personnel can be through the position of adjustment slider 7 in spout 8, thereby adjust slide bar 6's length, make the device can use in the crowd that neck length is different, has improved the practicality of device.

Spring 12 is the setting of annular equidistance for the center along the centre of a circle of chin clamp splice 11, and spring 12 is close to one side fixedly connected with soft board 13 at bearing plate 10 center, and this structural setting for chin clamp splice 11 is dragging the back with patient's chin, and spring 12 can promote the skin on soft board 13 and patient's neck surface and contact each other, thereby has improved the stability of device.

One side fixedly connected with foam-rubber cushion 14 that spring 12 was kept away from to soft board 13, a plurality of gas pockets have been seted up on foam-rubber cushion 14's surface, and this structure setting for when patient's skin and soft board 13 contact, can be more comfortable, improved the comfort level of patient when using.

The central authorities fixedly connected with slipmat 15 at the bearing plate 10 back, the fixed surface of slipmat 15 is connected with anti-skidding arch, and this structure setting for the patient can arrange fixed plate 1 in the positive rear of neck, has prevented simultaneously that the device from sliding on patient's shoulder, has increased the frictional force of fixed plate 1 with patient's neck department, has improved the stability of device.

Fixture block 16 has been seted up at the top on left side lower jaw clamp splice 11 right side, the left top fixedly connected with fixture block 16 of right side lower jaw clamp splice 11, the size of fixture block 16 is unanimous with the size of draw-in groove 17 and the joint in draw-in groove 17, this structure sets up for fixture block 16 can the joint in draw-in groove 17, thereby make the patient can arrange the lower jaw in lower jaw clamp splice 11 on, thereby prevented that patient's lower jaw from appearing in the CT formation of image, improved the definition of follow-up CT formation of image.

When using the utility model discloses the time: the worker firstly places the device on the neck of a patient, then pulls the two squeezing blocks 4 outwards and places the shoulders of the patient between the two squeezing blocks 4, so that the device is fixed on the shoulders of the patient, then slides the sliding rod 6 upwards or downwards to drive the sliding block 7 to slide in the sliding groove 8 until the top of the sliding rod 6 and the chin of the patient are in the same horizontal line, then rotates the rotating shaft 9 until the bearing plate 10 and the chin of the patient are in the same horizontal line, wraps the chin clamping blocks 11 on two sides of the bearing plate 10 around the neck of the patient, simultaneously fits the soft plate 13 on the inner side of the chin clamping block 11 and the skin of the patient with each other, then clamps the clamping block 16 of the right chin clamping block 11 in the clamping groove 17 of the left chin clamping block 11, rotates the rotating shaft 9 upwards slightly to drive the bearing plate 10 and the chin clamping block 11 to rotate upwards, therefore, the lower jaw of the patient can be slightly lifted upwards, the lower jaw of the patient is prevented from being scanned by CT imaging, and finally, medical personnel can start to perform CT scanning on the thyroid of the patient.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. Thyroid gland CT scans anti-fake shadow support, including fixed plate (1), its characterized in that: the centers of the left side and the right side of the fixed plate (1) are fixedly connected with hydraulic rods (2), the center of the bottom of the hydraulic rod (2) is fixedly connected with a torsion spring (3), the center positions of the front surface and the back surface of the torsion spring (3) are fixedly connected with extrusion blocks (4), the center of the top of the fixed plate (1) is fixedly connected with a sleeve (5), the center of the bottom of the inner wall of the sleeve (5) is movably connected with a slide bar (6), the bottoms of the left side and the right side of the slide bar (6) are fixedly connected with slide blocks (7), the center of the top of the sliding rod (6) is rotationally connected with a rotating shaft (9), the surface of the rotating shaft (9) and the position close to the top are fixedly connected with a bearing plate (10), the centers of the left side and the right side of the bearing plate (10) are fixedly connected with lower jaw clamping blocks (11), the lower jaw clamping block (11) is of a semi-circular arc shape, and one side, close to the center of the bearing plate (10), of the lower jaw clamping block (11) is fixedly connected with a spring (12).

2. The thyroid CT scanning false proof shadow support according to claim 1, wherein: the left side and the right side of the inner wall of the sleeve (5) are provided with sliding grooves (8), and the sliding blocks (7) are connected in the sliding grooves (8) in a sliding mode.

3. The thyroid CT scanning false proof shadow support according to claim 1, wherein: the spring (12) is arranged in an annular and equidistant mode with the center as the center along the circle center of the lower jaw clamping block (11), and one side of the spring (12) close to the center of the bearing plate (10) is fixedly connected with a soft plate (13).

4. The thyroid CT scanning false proof shadow support according to claim 3, wherein: one side of the soft board (13) far away from the spring (12) is fixedly connected with a sponge cushion (14), and a plurality of air holes are formed in the surface of the sponge cushion (14).

5. The thyroid CT scanning false proof shadow support according to claim 1, wherein: the middle of the back of the bearing plate (10) is fixedly connected with an anti-slip pad (15), and the surface of the anti-slip pad (15) is fixedly connected with an anti-slip bulge.

6. The thyroid CT scanning false proof shadow support according to claim 1, wherein: the clamping block (16) is arranged at the top of the right side of the lower jaw clamping block (11) on the left side, the clamping block (16) is fixedly connected to the top of the left side of the lower jaw clamping block (11) on the right side, and the clamping block (16) is identical to the clamping groove (17) in size and is clamped in the clamping groove (17).