CN108542428B - Mould for displaying thyroid nodule in ultrasound department - Google Patents
Mould for displaying thyroid nodule in ultrasound department Download PDFInfo
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- CN108542428B CN108542428B CN201810440707.2A CN201810440707A CN108542428B CN 108542428 B CN108542428 B CN 108542428B CN 201810440707 A CN201810440707 A CN 201810440707A CN 108542428 B CN108542428 B CN 108542428B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
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Abstract
The invention discloses a mold for displaying thyroid nodule in an ultrasonic department, which comprises an outer frame, a detection support fixed on one side of the outer frame, a translation moving mechanism arranged in the outer frame, a positioning rotating mechanism moving along with the translation moving mechanism and an accurate adjusting mechanism rotating along with the positioning rotating mechanism, wherein the positioning rotating mechanism comprises a hollow rotating disc arranged in the middle of the outer frame and a three-leg frame welded on one side of the hollow rotating disc, a first motor is arranged on the outer wall of the three-leg frame, an output shaft of the first motor is connected with a rotating rod, a triangular rotating plate is slidably arranged in the hollow rotating disc, one end of the rotating rod is welded with the triangular rotating plate, and the accurate adjusting mechanism comprises a micro motor arranged in the three-leg frame and a positioning rotating sleeve sleeved on the rotating rod. The invention realizes the quick adjustment of the mould in different directions, can accurately judge the exact position of the micro-nodular cast in the thyroid gland of a patient, improves the medical detection quality and is suitable for popularization.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a mould for displaying thyroid nodule in an ultrasound department.
Background
The Thyroid gland (latin: Glandula thyr (e) oida; english: Thyroid) is a very important gland of vertebrates, and belongs to an endocrine organ. In mammals, it is located below the neck thyroid cartilage, on both sides of the trachea. The thyroid gland of human is named after it is like butterfly, like the shield. The thyroid gland controls the rate of energy usage, protein production, and regulates the body's sensitivity to other hormones. The thyroid gland regulates these reactions by producing thyroxine, which is known as triiodothyronine (T3) and thyroxine, also known as tetraiodothyronine (T4). Both regulate metabolism and growth rate, and also regulate other body systems. T3 and T4 were synthesized from iodine and tyrosine. The thyroid gland also produces Calcitonin (Calcitonin), which regulates the balance of calcium in the body.
Since the popularization of high-frequency ultrasound, the detection rate of thyroid nodules is higher and higher, many malignant tumors of thyroid gland can be cut off in time, but most of surgical clinicians judge the position of the thyroid nodules in a patient according to the written description of the sonographer, and the surgical clinicians cut off the thyroid nodules in time according to experience (such as hand feeling) and cannot judge whether to cut off certain thyroid tissue in the surgical procedure if the nodules are too small or the texture of the nodules is similar to that of the thyroid tissue, even after the suspected pathological thyroid tissue is cut off according to experience, the tiny nodules are not believed to be cut off, so that it is a common matter to ask the sonographer to carry an ultrasonic operation table to detect whether the thyroid nodules in the thyroid gland of the patient are cut off again, which wastes manpower and material resources, and the fundamental problem is that the sonographer lacks effective communication, namely the sonographer cannot accurately feed back the fact that the sonographer sees to the surgical table The surgeon performing the operation, therefore, we propose a mold for ultrasound showing the nodules of the thyroid gland for solving the above problems.
Disclosure of Invention
Based on the technical problems of complex operation and incapability of accurately judging the position of a tiny nodule in the thyroid of a patient in the background technology, the invention provides a mould for displaying the tiny nodule in the thyroid of an ultrasonic department.
The invention provides a mould for displaying thyroid nodule in an ultrasonic department, which comprises an outer frame, a detection bracket fixed on one side of the outer frame, a translational motion mechanism arranged in the outer frame, a positioning rotating mechanism moving along with the translational motion mechanism and an accurate adjusting mechanism rotating along with the positioning rotating mechanism;
the positioning rotating mechanism comprises a hollow rotating disc arranged in the middle of the outer frame and a tripod frame welded on one side of the hollow rotating disc, wherein a first motor is arranged on the outer wall of the tripod frame, an output shaft of the first motor is connected with a rotating rod, a triangular rotating plate is slidably arranged in the hollow rotating disc, and one end of the rotating rod is welded with the triangular rotating plate and drives the triangular rotating plate to rotate;
the precise adjusting mechanism comprises a micro motor arranged in the tripod frame and a positioning rotating sleeve sleeved on the rotating rod, a driving gear is welded on an output shaft of the micro motor, a circle of driven gear meshed with the driving gear is fixedly arranged outside the positioning rotating sleeve, a first bevel gear is arranged on one side of the positioning rotating sleeve close to the hollow rotating disc, three second bevel gears meshed with the first bevel gears are arranged on the periphery of the first bevel gears, one side of the second bevel gears far away from the first bevel gears is connected with a first screw rod, and an adjusting movable plate is vertically connected with the first screw rod through threads;
the side that the triangle changeed the board is arc protruding structure, and the triangle changeed the board and has seted up rectangular shape activity mouth along the triangle direction of board, and the inside slidable mounting of rectangular shape activity mouth has the third slide bar, and the one end of third slide bar is connected with the reflecting plate, the other end and the regulation movable plate fixed connection of third slide bar, the both sides of hollow rolling disc all are equipped with the opening, and wherein the one end of third slide bar extends to one side that hollow rolling disc is close to the detection support through the opening, detect one side that the support is close to outer frame and install ultrasonic probe, ultrasonic probe will detect signal transmission to the reflecting plate on, the reflecting plate comes the exact position of little knotty portion in the difference patient's thyroid gland according to light or the colour.
Preferably, three reinforcing seats are installed on the inner wall of one side of the hollow rotating disc close to the tripod frame, a bearing is installed inside each reinforcing seat, one end of each first screw rod extends to the inside of each reinforcing seat, and each first screw rod is rotatably connected with the hollow rotating disc through the bearing.
Preferably, the positioning rotating sleeve is of an I-shaped structure, a round hole is formed in the middle of the positioning rotating sleeve, and the inner wall of the round hole is connected with the rotating rod in a sliding mode.
Preferably, the translational movable mechanism comprises a second motor installed on the outer wall of one side of the outer frame, and a second screw rod and a limiting slide rod which are installed inside the outer frame, wherein one end of the second screw rod is connected with an output shaft of the second motor, and a translational movable plate is connected between the second screw rod and the limiting slide rod.
Preferably, the inside of outer frame is equipped with two parallel arrangement's fixed diaphragm, and wherein the fixed diaphragm that is located the below is connected with the perpendicular fixed connection of translation movable plate, and the welding of the top of the fixed diaphragm that is located the top has the location slide bar, and the welding of the top of outer frame has the sliding support with location slide bar assorted.
Preferably, two movable openings are formed in two sides of the outer frame, one end of the fixed transverse plate can extend to the outer side of the outer frame through the movable openings, and the fixed transverse plate is connected with the inner wall of the movable opening in a sliding mode.
Compared with the prior art, the invention has the beneficial effects that:
1. the second screw rod is driven to rotate by the second motor of the translation moving mechanism, so that the translation moving plate can drive the hollow rotating disc to stably move left and right under the rotating power of the threads and the directional action of the limiting sliding rod and the sliding support, and the free adjustment of a horizontal plane is facilitated when the die is used;
2. drive dwang and triangle commentaries on classics board through first motor and rotate in proper order, can 360 on a large scale the position of regulation reflecting plate, the micromotor work of cooperation accurate adjustment mechanism for first screw rod is rotatory under several groups of gear drive, and then conveniently adjust the movable plate and be linear motion along the radius direction of triangle commentaries on classics board, realize carrying out accurate regulation to each position of reflecting plate, be favorable to the exact position of little knot in quick accurate judgement patient's thyroid gland, improve medical detection quality.
The invention has reasonable design and layout and skillful structure, realizes the quick adjustment of the mold in different directions, can accurately judge the exact position of the micro-nodular cast in the thyroid gland of a patient, improves the medical detection quality and is suitable for popularization.
Drawings
FIG. 1 is a schematic front view of a mold for displaying thyroid nodule in ultrasound department according to the present invention;
FIG. 2 is a schematic diagram of a side view of a portion of a mold for displaying thyroid nodules in ultrasound according to the present invention;
FIG. 3 is a schematic partial perspective view of a mold for ultrasound showing thyroid nodules according to the present invention;
FIG. 4 is a schematic diagram of a side view of a mold for displaying thyroid nodules in ultrasound according to the present invention.
In the figure: the ultrasonic testing device comprises an outer frame 1, a detection bracket 2, a tripod frame 3, a hollow rotating disc 4, a triangular rotating plate 5, a moving opening 11, a second motor 12, a second screw rod 13, a limit sliding rod 14, a translation moving plate 15, a sliding bracket 16, a positioning sliding rod 17, an ultrasonic probe 21, a first motor 31, a micromotor 32, a driving gear 33, a rotating rod 34, a positioning rotating sleeve 35, a driven gear 36, a first bevel gear 37, a second bevel gear 38, a first screw rod 39, a fixing transverse plate 41, a long-strip-shaped moving opening 51, a third sliding rod 52, a reflecting plate 53 and an adjusting moving plate 54.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-4, a mold for displaying thyroid nodule in ultrasound department comprises an outer frame 1 and a detection bracket 2 fixed on one side of the outer frame 1, and further comprises a translation moving mechanism arranged inside the outer frame 1, a positioning rotating mechanism moving along with the translation moving mechanism and an accurate adjusting mechanism rotating along with the positioning rotating mechanism;
the positioning and rotating mechanism comprises a hollow rotating disc 4 arranged in the middle of the outer frame 1 and a tripod frame 3 welded on one side of the hollow rotating disc 4, wherein a first motor 31 is arranged on the outer wall of the tripod frame 3, a rotating rod 34 is connected to an output shaft of the first motor 31, a triangular rotating plate 5 is slidably arranged in the hollow rotating disc 4, and one end of the rotating rod 34 is welded with the triangular rotating plate 5 and drives the triangular rotating plate 5 to rotate;
the accurate adjusting mechanism comprises a micro motor 32 arranged inside the tripod frame 3 and a positioning rotating sleeve 35 sleeved on a rotating rod 34, a driving gear 33 is welded on an output shaft of the micro motor 32, a circle of driven gear 36 meshed with the driving gear 33 is fixedly arranged outside the positioning rotating sleeve 35, a first bevel gear 37 is arranged on one side of the positioning rotating sleeve 35 close to the hollow rotating disc 4, three second bevel gears 38 meshed with the first bevel gear 37 are arranged on the periphery of the first bevel gear 37, one side of the second bevel gear 38 far away from the first bevel gear 37 is connected with a first screw 39, and an adjusting movable plate 54 is vertically connected with threads on the first screw 39.
In the embodiment, the translational motion mechanism comprises a second motor 12 installed on the outer wall of one side of the outer frame 1, and a second screw 13 and a limit slide bar 14 installed inside the outer frame 1, wherein one end of the second screw 13 is connected with an output shaft of the second motor 12, a translational motion plate 15 is connected between the second screw 13 and the limit slide bar 14, two fixed transverse plates 41 arranged in parallel are arranged inside the outer frame 1, wherein the fixed transverse plate 41 positioned below is vertically and fixedly connected with the translational motion plate 15, a positioning slide bar 17 is welded on the top of the fixed transverse plate 41 positioned above, a slide bracket 16 matched with the positioning slide bar 17 is welded on the top of the outer frame 1, two moving openings 11 are respectively formed on two sides of the outer frame 1, wherein one end of the fixed transverse plate 41 can extend to the outer side of the outer frame 1 through the moving opening 11, and the fixed transverse plate 41 is, the second motor 12 of the translational movable mechanism drives the second screw 13 to rotate, so that the translational movable plate 15 can drive the hollow rotating disc 4 to stably move left and right under the rotating power of the threads and the directional action of the limiting slide rod 14 and the sliding support 16, and the horizontal plane can be conveniently and freely adjusted when the die is used.
The side of triangle commentaries on classics board 5 is the protruding structure of arc, and triangle commentaries on classics board 5 has seted up rectangular shape activity mouth 51 along the triangle direction of board, and the inside slidable mounting of rectangular shape activity mouth 51 has third slide bar 52, and the one end of third slide bar 52 is connected with reflecting plate 53, and the other end and the regulation movable plate 54 fixed connection of third slide bar 52, and the position of reflecting plate 53 can reflect the position of little knot in the patient's thyroid gland.
Both sides of the hollow rotating disc 4 are provided with openings, wherein one end of the third sliding rod 52 extends to one side of the hollow rotating disc 4 close to the detection bracket 2 through the openings, one side of the detection bracket 2 close to the outer frame 1 is provided with an ultrasonic probe 21, according to the moving track of the reflecting plate 53, the ultrasonic probe 21 sends a detected signal to the reflecting plate 53, the reflecting plate 53 can distinguish the exact position of the tiny nodule in the thyroid gland of a patient according to the reflected light or color, three reinforcing seats are installed on the inner wall of one side of the hollow rotating disc 4 close to the tripod frame 3, bearings are installed inside the reinforcing seats, wherein one end of the first screw rod 39 extends to the inside of the reinforcing seat, the first screw rod 39 is rotatably connected with the hollow rotating disc 4 through the bearings, the positioning rotating sleeve 35 is in an I-shaped structure, the middle part of the positioning rotating sleeve 35 is provided with a round hole, and the inner wall of the, drive dwang 34 and triangle commentaries on classics board 5 through first motor 31 and rotate in proper order, can 360 on a large scale adjust reflecting plate 53's position, cooperation accurate adjustment mechanism's micromotor 32 drives driving gear 33 and rotates, make first screw rod 39 at driven gear 36, first bevel gear 37, second bevel gear 38 rotate under the transmission in proper order, and then utilize screw thread revolving force and rectangular shape movable opening 51's self spacing down, make regulation movable plate 54 be linear motion along the direction of radius of triangle commentaries on classics board 5, can be at 360 home range of triangle commentaries on classics board 5 no dead angle position adjustment, realize carrying out accurate regulation to each position of reflecting plate 53, be favorable to the exact position of little knotting in quick accurate judgement patient's thyroid gland, improve medical detection quality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The mold for displaying thyroid nodule in the ultrasonic department comprises an outer frame (1) and a detection bracket (2) fixed on one side of the outer frame (1), and is characterized by further comprising a translation moving mechanism arranged in the outer frame (1), a positioning rotating mechanism moving along with the translation moving mechanism and an accurate adjusting mechanism rotating along with the positioning rotating mechanism;
the positioning and rotating mechanism comprises a hollow rotating disc (4) arranged in the middle of the outer frame (1) and a tripod frame (3) welded on one side of the hollow rotating disc (4), wherein a first motor (31) is installed on the outer wall of the tripod frame (3), a rotating rod (34) is connected to an output shaft of the first motor (31), a triangular rotating plate (5) is installed inside the hollow rotating disc (4) in a sliding mode, and one end of the rotating rod (34) is welded with the triangular rotating plate (5) and drives the triangular rotating plate (5) to rotate;
the precise adjusting mechanism comprises a micro motor (32) arranged inside the tripod frame (3) and a positioning rotating sleeve (35) sleeved on the rotating rod (34), a driving gear (33) is welded on an output shaft of the micro motor (32), a circle of driven gears (36) meshed with the driving gear (33) are fixedly arranged outside the positioning rotating sleeve (35), a first bevel gear (37) is arranged on one side, close to the hollow rotating disc (4), of the positioning rotating sleeve (35), three second bevel gears (38) meshed with the first bevel gear (37) are arranged on the periphery of the first bevel gear (37), one side, far away from the first bevel gear (37), of each second bevel gear (38) is connected with a first screw rod (39), and an adjusting movable plate (54) is vertically connected with threads on the first screw rod (39);
the side edge of the triangular rotating plate (5) is of an arc-shaped protruding structure, a long strip-shaped movable opening (51) is formed in the triangular rotating plate (5) along the triangular direction of the plate, a third slide bar (52) is slidably mounted inside the long strip-shaped movable opening (51), one end of the third slide bar (52) is connected with a reflecting plate (53), the other end of the third slide bar (52) is fixedly connected with an adjusting movable plate (54), openings are formed in two sides of the hollow rotating disc (4), wherein one end of the third sliding rod (52) extends to one side of the hollow rotating disc (4) close to the detection bracket (2) through the opening, an ultrasonic probe (21) is installed on one side, close to the outer frame (1), of the detection support (2), the ultrasonic probe (21) sends detected signals to a reflecting plate (53), and the reflecting plate (53) distinguishes the exact position of a tiny nodule in the thyroid of a patient according to reflected light or color.
2. The ultrasound department mould for displaying thyroid nodules according to claim 1, wherein the hollow rotating disc (4) is provided with three reinforcing seats on the inner wall of one side close to the tripod frame (3), the reinforcing seats are internally provided with bearings, one end of the first screw rod (39) extends to the inside of the reinforcing seats, and the first screw rod (39) is rotatably connected with the hollow rotating disc (4) through the bearings.
3. The mold for displaying thyroid nodule in the ultrasonic department as claimed in claim 1, wherein the positioning rotating sleeve (35) is of an I-shaped structure, a round hole is formed in the middle of the positioning rotating sleeve (35), and the inner wall of the round hole is slidably connected with the rotating rod (34).
4. The ultrasound department mould for displaying thyroid nodules according to claim 1, wherein the translational moving mechanism comprises a second motor (12) installed on the outer wall of one side of the outer frame (1), and a second screw (13) and a limit slide bar (14) installed inside the outer frame (1), wherein one end of the second screw (13) is connected with the output shaft of the second motor (12), and a translational moving plate (15) is connected between the second screw (13) and the limit slide bar (14).
5. The mold for displaying thyroid nodules in ultrasonic department as claimed in claim 4, wherein the inside of the outer frame (1) is provided with two parallel fixed transverse plates (41), wherein the fixed transverse plate (41) located at the lower part is vertically and fixedly connected with the translational movable plate (15), the top of the fixed transverse plate (41) located at the upper part is welded with the positioning slide bar (17), and the top of the outer frame (1) is welded with the sliding bracket (16) matched with the positioning slide bar (17).
6. The mold for displaying thyroid nodules in ultrasound department according to claim 5, wherein two moving openings (11) are opened on both sides of the outer frame (1), wherein one end of the fixing horizontal plate (41) can extend to the outside of the outer frame (1) through the moving openings (11), and the fixing horizontal plate (41) is slidably connected with the inner wall of the moving openings (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440707.2A CN108542428B (en) | 2018-05-10 | 2018-05-10 | Mould for displaying thyroid nodule in ultrasound department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810440707.2A CN108542428B (en) | 2018-05-10 | 2018-05-10 | Mould for displaying thyroid nodule in ultrasound department |
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| Publication Number | Publication Date |
|---|---|
| CN108542428A CN108542428A (en) | 2018-09-18 |
| CN108542428B true CN108542428B (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810440707.2A Active CN108542428B (en) | 2018-05-10 | 2018-05-10 | Mould for displaying thyroid nodule in ultrasound department |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233522B (en) * | 2020-11-25 | 2022-02-01 | 孟莹莹 | Three-dimensional mould for displaying thyroid nodule in ultrasound department |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005045787A1 (en) * | 2003-10-29 | 2005-05-19 | Suhr John S | Breast model teaching aid and method |
| WO2008021720A2 (en) * | 2006-08-14 | 2008-02-21 | Artann Laboratories, Inc. | Human tissue phantoms and methods for manufacturing thereof |
| JP2010029650A (en) * | 2008-07-01 | 2010-02-12 | Yoshihiro Kagamiyama | Medical ultrasonic phantom |
| CN102488534A (en) * | 2011-12-16 | 2012-06-13 | 赵建中 | Three-dimensional die for displaying thyroid nodules by ultrasonography |
| CN106448401A (en) * | 2016-11-01 | 2017-02-22 | 孙丽华 | Three-dimensional mold of displaying thyroid mini nodules in ultrasound department |
| CN107862964A (en) * | 2017-12-20 | 2018-03-30 | 宋媛 | A kind of Ultrasonography shows the three-dimensional mould of thyroid gland micronodule |
-
2018
- 2018-05-10 CN CN201810440707.2A patent/CN108542428B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005045787A1 (en) * | 2003-10-29 | 2005-05-19 | Suhr John S | Breast model teaching aid and method |
| WO2008021720A2 (en) * | 2006-08-14 | 2008-02-21 | Artann Laboratories, Inc. | Human tissue phantoms and methods for manufacturing thereof |
| JP2010029650A (en) * | 2008-07-01 | 2010-02-12 | Yoshihiro Kagamiyama | Medical ultrasonic phantom |
| CN102488534A (en) * | 2011-12-16 | 2012-06-13 | 赵建中 | Three-dimensional die for displaying thyroid nodules by ultrasonography |
| CN106448401A (en) * | 2016-11-01 | 2017-02-22 | 孙丽华 | Three-dimensional mold of displaying thyroid mini nodules in ultrasound department |
| CN107862964A (en) * | 2017-12-20 | 2018-03-30 | 宋媛 | A kind of Ultrasonography shows the three-dimensional mould of thyroid gland micronodule |
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| CN108542428A (en) | 2018-09-18 |
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