Ultrasonic scanning positioning device for thyroid gland

Abstract

The utility model relates to the technical field of scanning positioning equipment, and discloses a thyroid gland ultrasonic scanning positioning device which comprises an ultrasonic scanning head used for scanning thyroid gland and further comprises a placing seat arranged on an examining table. A middle neck placing table with a fixed position and two side neck limiting tables located on the two opposite sides of the middle neck placing table are arranged on the upper side face of the placing base, sliding blocks are arranged on the lower portions of the side neck limiting tables, and sliding grooves matched with the sliding blocks are formed in the upper side face of the placing base; and one end of the placing seat penetrates through and is rotationally connected with a first adjusting bolt extending into the sliding groove. According to the thyroid examination clamp, when the first adjusting bolt rotates, the two sliding blocks are driven to oppositely move in the sliding groove, the two sliding blocks drive the two side neck limiting tables to oppositely get close, the two side neck limiting tables clamp and position the neck of a patient, and the positioning effect on the neck of the patient during thyroid examination is improved; therefore, medical staff can conveniently scan the thyroid gland.

Description

TECHNICAL FIELD

[0001] The utility model relates to scanning positioning equipment technical field, concretely is a thyroid ultrasonic scanning positioning device. BACKGROUND

[0002] Thyroid cancer is the most common thyroid malignant tumor, which is derived from thyroid epithelial cells, and when the thyroid is checked, the thyroid needs to be scanned by a thyroid ultrasonic scanning device.

[0003] In order to facilitate the ultrasonic scanning of the thyroid, the prior art has made many improvements to the thyroid ultrasonic scanning positioning device, such as the patent with the publication number CN216455084U, which discloses a positioning device for thyroid ultrasonic scanning. The positioning device for thyroid ultrasonic scanning includes a positioning mechanism and a scanning adjustment mechanism. The positioning mechanism includes a fixed seat, a first sliding rod, a spring, a pull rod, a first sliding block, and an arc-shaped clamping plate. The scanning adjustment mechanism includes a hinged seat, a support rod, a U-shaped bracket, a second sliding rod, a second sliding block, a clamping piece, and an ultrasonic scanning head. The protective pad can reduce the extrusion pain caused by the arc-shaped clamping plate on the patient's neck and protect the contact area, making the positioning more comfortable. The ultrasonic scanning head is clamped and fixed by the clamping piece. The vertical position and orientation of the ultrasonic scanning head are adjusted by the support rod and the hinged seat. The horizontal position of the ultrasonic scanning head is adjusted by the second sliding block and the second sliding rod, so that it can accurately align the patient's thyroid scanning area, which is beneficial to improve the diagnosis and treatment accuracy of the patient's condition.

[0004] The above-mentioned patent has obvious beneficial effects, but there are still the following deficiencies in actual operation:

[0005] In the above-mentioned comparative document, the arc-shaped clamping plate is pushed by the tension of the spring to position the patient's neck in order to facilitate the scanning of the ultrasonic scanning head on the patient's thyroid. However, in reality, due to the deformability of the spring, when the two arc-shaped clamping plates in the above-mentioned comparative document clamp the patient's neck, if the patient's neck moves, the arc-shaped clamping plate will also move, which will cause deviation when the medical staff uses the ultrasonic scanning head to scan the thyroid, thereby causing poor positioning effect. Therefore, there is an urgent need in the field to improve the thyroid ultrasonic scanning positioning device to solve the defects of the prior art. UTILITY MODEL CONTENT

[0006] In view of the deficiencies of the prior art, the utility model provides a thyroid ultrasonic scanning positioning device to improve the positioning effect of the patient's neck during thyroid examination and facilitate the scanning of the thyroid by medical staff.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a thyroid gland ultrasonic scanning positioning device, including the ultrasonic scanning head for scanning the thyroid gland, still including the placing seat on the examination bed, the placing seat upside is equipped with the fixed intermediate neck placing table and two side edge neck limiting tables on opposite sides of the intermediate neck placing table, the side edge neck limiting table lower part is equipped with the sliding block, the placing seat upside is equipped with the sliding groove of adapting with the sliding block, the placing seat one end penetrates and rotationally connected with the first adjusting bolt extending to the sliding groove, the first adjusting bolt rotation drives two sliding blocks move towards or away, the first adjusting bolt one end side surface is screw connected with the first limiting nut outside, the placing seat both ends are equipped with the fixed unit for fixed installation with the examination bed.

[0008] Preferably, the fixed unit includes the connecting plate provided at both ends of the placing seat, the connecting plate is fixedly connected with the L-shaped clamping plate at the lower side of the end away from the placing seat, the clamping plate is penetrated and screw connected with the second adjusting bolt at the lower part, the second adjusting bolt is rotationally connected with the pressing plate at the end close to the connecting plate, and the second adjusting bolt is screw connected with the second limiting nut at the side.

[0009] Preferably, the both ends of the placing seat are provided with the plug-in groove matched with the connecting plate, and the both ends of the placing seat are penetrated and screw connected with the fastening bolt with one end abutting against the side of the connecting plate.

[0010] Preferably, the upper side of the placing seat is fixedly connected with a plurality of plug-in blocks at the middle position, and the lower part of the intermediate neck placing table is provided with the open slot matched with the plug-in block.

[0011] Preferably, the upper side of the sliding block is fixedly connected with the threaded column, and the lower part of the side edge neck limiting table is provided with the connecting hole screw connected with the threaded column.

[0012] Preferably, the pressing plate is fixedly connected with the limiting block at the side, and the clamping plate is provided with the limiting slot matched with the limiting block at one side.

[0013] Preferably, the upper side of the intermediate neck placing table and the opposite sides of the two side edge neck limiting tables are provided with the elastic protective pad.

[0014] In view of the deficiencies of the prior art, the utility model provides a thyroid gland ultrasonic scanning positioning device, which overcomes the deficiencies of the prior art, and the utility model has the beneficial effects that:

[0015] 1. In the utility model, the first adjusting bolt drives the two sliding blocks to move towards each other in the sliding groove when rotating, the two sliding blocks drive the two side neck part limiting tables to move towards each other, the two side neck part limiting tables clamp and position the neck of the patient, improve the positioning effect of the neck of the patient during thyroid examination, and then facilitate the medical staff to scan the thyroid.

[0016] 2. In the utility model, the connecting plate is adjusted in the insertion slot, and through the cooperation of the second adjusting bolt and the pressing plate, the overall device can be installed on the examination bed of different widths, and the application range of the overall device is improved.

[0017] 3. In the utility model, for the patients with large difference in neck circumference, the size of the intermediate neck rest and the side neck limiting table can be selected, the lower connecting hole of the side neck limiting table with the adaptive neck circumference is threadedly connected on the side surface of the threaded column, and the opening slot at the lower part of the intermediate neck rest with the adaptive neck circumference is inserted on the side surface of the insertion block, so that the intermediate neck rest and the side neck limiting table are replaced, and the application range of the overall device is improved.

[0018] Other features and advantages of the utility model will be described in the subsequent specification, and part of it becomes obvious from the specification, or is understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structure indicated in the specification, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation of the utility model.

[0020] Figure 1 It is the overall structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of the overall length direction section of the utility model;

[0022] Figure 3 It is the structure schematic diagram of the overall width direction section of the utility model;

[0023] Figure 4 It is the structure schematic diagram of the separation of the intermediate neck rest, the side neck limiting table, the connecting plate and the placing seat in the utility model;

[0024] Figure 5 It is Figure 2 The enlarged structure schematic diagram in A of the utility model;

[0025] Figure 6 It is Figure 2 The enlarged structure schematic diagram in B of the utility model;

[0026] Figure 7 For Figure 3 Amplification structure schematic view at C.

[0027] In the figure: 1, ultrasonic scanning head; 2, placing seat; 3, intermediate neck placing table; 4, side neck limiting table; 5, sliding block; 6, sliding groove; 7, first adjusting bolt; 8, first limiting nut; 9, fixed unit; 10, connecting plate; 11, clamping plate; 12, pressing plate; 13, second adjusting bolt; 14, second limiting nut; 15, insertion slot; 16, insertion block; 17, opening slot; 18, threaded column; 19, connecting hole; 20, limiting block; 21, limiting groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0029] Please refer to Figures 1-7 A thyroid ultrasonic scanning positioning device, comprising an ultrasonic scanning head 1 for scanning the thyroid, further comprising a placing seat 2 placed on an examination bed, the upper side of the placing seat 2 is provided with a fixed-position intermediate neck placing table 3 and two side neck limiting tables 4 located on the opposite sides of the intermediate neck placing table 3, the lower part of the side neck limiting table 4 is provided with a sliding block 5, the upper side of the placing seat 2 is provided with a sliding groove 6 matched with the sliding block 5, one end of the placing seat 2 is provided with a first adjusting bolt 7 extending into the sliding groove 6 and connected with the placing seat 2 in a rotating manner, the first adjusting bolt 7 drives the two sliding blocks 5 to move towards or away from each other when rotating, the side surface of one end of the first adjusting bolt 7 located outside is provided with a first limiting nut 8 connected in a threaded manner, and the two ends of the placing seat 2 are provided with fixed units 9 for fixed installation with the examination bed.

[0030] Specifically, the above-mentioned ultrasonic scanning head 1 is a prior art known for scanning the thyroid of the neck, the placing seat 2 is fixedly installed on the examination bed through the fixing unit 9, when the thyroid of the neck of the patient needs to be examined, the neck of the patient is placed on the middle neck placing table 3, the medical staff rotates the first adjusting bolt 7, the side teeth of the first adjusting bolt 7 located in the sliding groove 6 are reverse and symmetrical, the first adjusting bolt 7 drives the two sliding blocks 5 to move towards each other in the sliding groove 6 when the first adjusting bolt 7 rotates, the two sliding blocks 5 drive the two side neck limiting tables 4 to move towards each other, the two side neck limiting tables 4 clamp and position the neck of the patient, then the first limiting nut 8 is tightened to limit the position of the first adjusting bolt 7, then the medical staff applies coupling agent to the end of the ultrasonic scanning head 1 and holds the ultrasonic scanning head 1 to scan the neck of the patient, thereby improving the positioning effect of the neck of the patient during thyroid examination, and facilitating the medical staff to scan the thyroid.

[0031] As a technical optimization scheme of the utility model, the fixing unit 9 includes the connecting plate 10 arranged at both ends of the placing seat 2, the L-shaped clamping plate 11 is fixedly connected to the lower side of the end of the connecting plate 10 away from the placing seat 2, the second adjusting bolt 13 is screwed through the lower part of the clamping plate 11, the pressing plate 12 is rotatably connected to the end of the second adjusting bolt 13 close to the connecting plate 10, and the second limiting nut 14 is screwed on the side of the second adjusting bolt 13.

[0032] Specifically, when the placing seat 2 needs to be installed on the examination bed, the two clamping plates 11 are clamped on the sides of the examination bed, the second adjusting bolt 13 is rotated, the pressing plate 12 is driven to move upwards when the second adjusting bolt 13 rotates, the pressing plate 12 moves upwards to be clamped on the edge of the examination bed in cooperation with the connecting plate 10, then the second limiting nut 14 is tightened to limit the position of the second adjusting bolt 13, thereby facilitating the connection and fixation of the overall device and the examination bed in the prior art, and the overall device can be disassembled and transferred, thereby improving the applicability of the overall device.

[0033] As a technical optimization scheme of the utility model, the two ends of the placing seat 2 are provided with the plug-in grooves 15 matched with the connecting plates 10, and the fastening bolts are screwed through the sides of the two ends of the placing seat 2 and abut against the sides of the connecting plates 10.

[0034] Specifically, the connecting plate 10 can move in the plug-in groove 15, the device can be installed on examination beds of different widths, after the position of the connecting plate 10 is adjusted to a suitable position, the fastening bolts (prior art, not shown in the figure due to angle problem) on the sides of the placing seat 2 are tightened, one end of the fastening bolts abuts against the side of the connecting plate 10, thereby limiting and fixing the position between the connecting plate 10 and the placing seat 2, and the application range of the overall device is improved.

[0035] As a technical optimization scheme of the utility model, a plurality of plug-in blocks 16 are fixedly connected to the middle part of the upper side of the placing seat 2, the lower part of the middle neck placing table 3 is provided with an opening slot 17 matched with the plug-in blocks 16, the upper side of the sliding block 5 is fixedly connected with a threaded column 18, and the lower part of the side neck limiting table 4 is provided with a connecting hole 19 threadedly connected with the threaded column 18.

[0036] Specifically, for patients with a large difference in neck circumference, the middle neck placing table 3 and the side neck limiting table 4 of appropriate sizes can be selected, the lower connecting hole 19 of the side neck limiting table 4 matched with the neck circumference is threadedly connected to the side of the threaded column 18, and the opening slot 17 of the lower part of the middle neck placing table 3 matched with the neck circumference is plugged in the side of the plug-in block 16, so that the middle neck placing table 3 and the side neck limiting table 4 can be replaced, and the application range of the overall device is improved.

[0037] As a technical optimization scheme of the utility model, the side of the pressing plate 12 is fixedly connected with a limiting block 20, one side of the clamping plate 11 is provided with a limiting slot 21 matched with the limiting block 20, when the pressing plate 12 moves, the limiting block 20 moves in the limiting slot 21, and the limiting block 20 and the limiting slot 21 limit the pressing plate 12.

[0038] As a technical optimization scheme of the utility model, the upper side of the middle neck placing table 3 and the opposite side of the two side neck limiting tables 4 are both provided with elastic protective pads, and the elastic protective pads improve the comfort of the neck of the patient after being positioned.

[0039] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A thyroid ultrasound scanning positioning device comprising an ultrasound scanning head (1) for scanning the thyroid, characterized in that, Also include the placement seat (2) placed on the examination bed, the placement seat (2) upper side is provided with a fixed intermediate neck placement table (3) and two side neck limiting table (4) located on the opposite sides of the intermediate neck placement table (3), the lower part of the side neck limiting table (4) is provided with a sliding block (5), the upper side of the placement seat (2) is provided with a sliding groove (6) matched with the sliding block (5), one end of the placement seat (2) is rotatably connected with a first adjusting bolt (7) extending into the sliding groove (6), the first adjusting bolt (7) drives the two sliding blocks (5) to move towards or away from each other when rotating, one end of the first adjusting bolt (7) is threadedly connected with a first limiting nut (8) on the outer side, and the two ends of the placement seat (2) are provided with a fixing unit (9) for fixed installation with the examination bed.

2. A thyroid ultrasound scanning positioning device according to claim 1, wherein, The fixing unit (9) comprises a connecting plate (10) provided at the two ends of the placement seat (2), the lower side of one end of the connecting plate (10) away from the placement seat (2) is fixedly connected with a L-shaped clamping plate (11), the lower part of the clamping plate (11) is rotatably connected with a second adjusting bolt (13), the end of the second adjusting bolt (13) close to the connecting plate (10) is rotatably connected with a pressing plate (12), and the side of the second adjusting bolt (13) is threadedly connected with a second limiting nut (14).

3. A thyroid ultrasound scanning positioning device according to claim 2, wherein, The two ends of the placement seat (2) are provided with a plug-in groove (15) matched with the connecting plate (10), and the two ends of the placement seat (2) are rotatably connected with a fastening bolt (16) with one end abutting against the side of the connecting plate (10).

4. The thyroid ultrasound scanning positioning device of claim 1, wherein, The upper side of the placement seat (2) is fixedly connected with a plurality of plug-in blocks (16), and the lower part of the intermediate neck placement table (3) is provided with an opening groove (17) matched with the plug-in block (16).

5. The thyroid ultrasound scanning positioning device of claim 1, wherein, The upper side of the sliding block (5) is fixedly connected with a threaded column (18), and the lower part of the side neck limiting table (4) is provided with a connecting hole (19) threadedly connected with the threaded column (18).

6. The thyroid ultrasound scanning positioning device of claim 2, wherein, The side of the pressing plate (12) is fixedly connected with a limiting block (20), and one side of the clamping plate (11) is provided with a limiting groove (21) matched with the limiting block (20).

7. The thyroid ultrasound scanning positioning device of claim 1, wherein, The upper side of the intermediate neck placement table (3) and the opposite sides of the two side neck limiting tables (4) are provided with elastic protective pads.

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