Vaginal ultrasound auxiliary device

Abstract

The utility model belongs to the field of ultrasonic examination auxiliary instruments, and particularly relates to a vaginal ultrasound auxiliary device. A supporting rod is vertically fixed to the bottom of the flat plate, a groove is downwards formed in the top of the flat plate, a movable plate is horizontally and independently arranged in the groove, a lying plate is fixed to the top of the groove, a leg plate swinging up and down is hinged to the right end of the lying plate, and a backup plate swinging up and down is hinged to the left end of the lying plate. A first sliding plate is horizontally arranged at the bottom of the mounting groove, the right end of the first sliding plate penetrates into the groove and then is fixed to the movable plate, and a control assembly used for controlling the first sliding plate to move left and right is arranged on the left side of the backup plate. According to the utility model, a user changes from a prone position to a sitting position, which is beneficial for the user to get up and lie and is convenient for the user to use.

Description

Technical Field

[0001] The utility model belongs to the field of ultrasonic examination auxiliary instruments, in particular to a transvaginal ultrasound auxiliary device. Background Art

[0002] Vaginal ultrasound is the abbreviation of vaginal B-ultrasound, also known as intracavitary B-ultrasound. It is a method of ultrasonic diagnosis by inserting the B-ultrasound probe into the vagina or rectum. It is particularly suitable for observing pelvic organs in the small pelvis. For pregnant women, vaginal ultrasound is a common examination method that can be used to observe the condition of the fetus and uterus. Vaginal ultrasound is mainly used for pregnant women with a history of adverse pregnancy, to observe the condition of the uterus and adnexa, to diagnose diseases such as placenta previa or placental abruption, and to observe the growth and development of the fetus.

[0003] At present, pregnant women need to use auxiliary devices to cooperate with the examination during transvaginal ultrasound examination. The auxiliary devices are generally auxiliary platforms with fixed structures. Pregnant women have difficulty in moving, getting up or lying down during the examination, which is not conducive to the user's examination. Utility Model Content

[0004] The utility model aims to provide a vaginal ultrasound auxiliary device, which has a flexible structure and is convenient for users to stand up or lie down.

[0005] The vaginal ultrasound auxiliary device includes a horizontally arranged flat plate, a support rod is vertically fixed to the bottom of the flat plate, a groove is downwardly provided at the top of the flat plate, a movable plate is independently arranged horizontally in the groove, a lying plate is fixed on the top of the groove, a leg plate that swings up and down is hinged at the right end of the lying plate, a back plate that swings up and down is hinged at the left end of the lying plate, an installation groove is downwardly provided on the flat plate on the left side of the groove, a first slide plate is horizontally provided at the bottom of the installation groove, the right end of the first slide plate is inserted into the groove and fixed to the movable plate, and a control component for controlling the left and right movement of the first slide plate is provided on the left side of the back plate.

[0006] Furthermore, the control component includes a second skateboard, which is horizontally arranged in a mounting groove above the first skateboard, a freely rotating gear is installed between the first skateboard and the second skateboard, the top of the first skateboard and the bottom of the second skateboard are both fixed with racks meshing with the gear, and a connecting rod is arranged between the left side of the back plate and the top of the second skateboard, and the two ends of the connecting rod are respectively hinged to the second skateboard and the back plate through hinge seats.

[0007] Furthermore, a sliding groove is provided on the groove wall of the installation groove, and the front and rear ends of the second slide plate are inserted into the sliding groove, and the second slide plate and the sliding groove are in left-right sliding cooperation.

[0008] Furthermore, a magnetic block for adsorbing the second slide plate is fixed to the right end of the slide slot.

[0009] Furthermore, there are two installation grooves, and second slide plates are horizontally arranged in each installation groove, and the tops of the second slide plates are hinged to the backing plate through connecting rods.

[0010] Furthermore, the top corner of the right side of the movable plate is rounded.

[0011] Furthermore, a pedal is fixed to the lower end of the leg board.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the user lies down with his back against the backrest board, and under the action of the control component, the first slide plate is driven to move rightward in the installation groove, and the movable plate is driven to move rightward in the groove, and the leg plate is driven to rotate upward by the movable plate. The user lies on the flat plate, which is convenient for the user to perform a transvaginal ultrasound examination. After the transvaginal ultrasound examination is completed, the user holds the backrest board with his hands to sit up, and under the action of the control component, the first slide plate is driven to move leftward, and the movable plate is pulled back into the groove. After the leg plate loses the support of the movable plate, it rotates to a vertical state, and the user changes from a lying position to a sitting position, which is beneficial for the user to get up or lie down, and is convenient for the user to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Usage status diagram;

[0016] Figure 3 for Figure 1 Top view of the middle plate;

[0017] Figure 4 for Figure 1 A partial enlarged view of the middle A;

[0018] The names of the components in the figure are: 1, flat plate 2, slide groove 3, connecting rod 4, back plate 5, hinged seat 6, magnetic block 7, lying plate 8, movable plate 9, leg plate 10, pedal 11, second slide plate 12, first slide plate 13, support rod 14, rack 15, gear. DETAILED DESCRIPTION

[0019] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings, but the present invention is not limited thereto. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0020] Example 1

[0021] The vaginal ultrasound auxiliary device described in this embodiment is as follows Figures 1 to 4As shown, it includes a horizontally arranged flat plate 1, a support rod 13 is vertically fixed to the bottom of the flat plate 1, there are four support rods 13, the upper ends of the support rods 13 are all fixed to the bottom of the flat plate 1, and the four support rods 13 are distributed in a rectangular shape at the bottom of the flat plate 1;

[0022] A groove is provided downwardly on the top of the plate 1, and the groove is provided at the right end of the plate 1 along the length direction of the plate 1;

[0023] A movable plate 8 is independently arranged horizontally in the groove, and the movable plate 8 slides left and right along the length direction of the groove;

[0024] A lying plate 7 is fixed on the top of the groove, and the lying plate 7 is horizontally fixed on the top of the flat plate 1, and the groove is located below the lying plate 7;

[0025] The right end of the lying board 7 is hinged with a leg board 9 that swings up and down. The upper end of the leg board 9 is hinged to the right end of the lying board 7. The upper end of the leg board 9 swings up and down around the right end of the lying board 7. When the leg board 9 is in a vertical state, the left side wall of the leg board 9 abuts against the right end of the flat plate 1.

[0026] The left end of the lying plate 7 is hinged with a support plate 4 that swings up and down. The left end of the lying plate 7 is hinged to the lower end of the support plate 4, and the lower end of the support plate 4 swings up and down around the left end of the lying plate 7.

[0027] The flat plate 1 on the left side of the groove is provided with a mounting groove downwardly, and the mounting groove is provided at the left end of the flat plate 1;

[0028] A first slide plate 12 is horizontally arranged at the bottom of the installation groove. The first slide plate 12 is horizontally arranged at the bottom of the installation groove, and the first slide plate 12 slides left and right along the length direction of the installation groove;

[0029] The right end of the first slide plate 12 is inserted into the groove and fixed on the movable plate 8. Figure 1 As shown, the right groove wall of the installation groove is provided with a through groove communicating with the left and right sides, and the right end of the first slide plate 12 passes through the through groove and is fixed to the left end of the movable plate 8;

[0030] A second slide plate 11 is horizontally arranged in the installation groove above the first slide plate 12, and the second slide plate 11 is horizontally arranged on the first slide plate 12, and the second slide plate 11 is parallel to the first slide plate 12; a freely rotating gear 15 is installed between the first slide plate 12 and the second slide plate 11, and a rotating shaft is installed in the installation groove, and the gear 15 is mounted on the rotating shaft, and the gear 15 rotates freely in the installation groove; a rack 14 meshing with the gear 15 is fixed on the top of the first slide plate 12 and the bottom of the second slide plate 11, and the rack 14 has two racks respectively fixed at the bottom of the second slide plate 11 and the top of the first slide plate 12, and the two racks 14 are connected with the gear 15 5 is meshed, and when the second slide plate 11 moves to the left, the gear 15 rotates counterclockwise to drive the first slide plate 12 to move to the right; a connecting rod 3 is arranged between the left side of the backing plate 4 and the top of the second slide plate 11, and the connecting rod 3 is arranged between the backing plate 4 and the second slide plate 11; the two ends of the connecting rod 3 are respectively hinged to the second slide plate 11 and the backing plate 4 through the hinge seat 5, the upper end of the connecting rod 3 is hinged to the left side of the backing plate 4 through the hinge seat 5, and the lower end of the connecting rod 3 is hinged to the top of the second slide plate 11 through the hinge seat 5, and the hinge seat 5 is a prior art, including two fixed plates, a rotating shaft is fixed between the two fixed plates, and the connecting rod 3 is fixed on the rotating shaft and rotates around the rotating shaft; this paragraph The whole structure of the characters constitutes a control assembly for controlling the left and right movement of the first slide plate 12. When the control assembly is used, when the user lies down, the back plate 4 rotates downward, the back plate 4 pushes the connecting rod 3 to move, the angle between the connecting rod 3 and the second slide plate 11 becomes smaller, and the second slide plate 11 is pushed to move to the left by the connecting rod 3, driving the gear 15 meshing therewith to rotate counterclockwise, thereby driving the second slide plate 11 meshing with the gear 15 to move horizontally to the right in the installation groove, driving the movable plate 8 to move horizontally to the right, and the leg plate 9 is lifted up by the right end of the movable plate 8, which is convenient for the user to perform transvaginal ultrasound. When the user stands up, the back plate 4 rotates upward, the connecting rod 3 and the second slide plate 11 are The angle becomes larger, and the second slide plate 11 is pulled to the right by the connecting rod 3, and the gear 15 meshing with it is controlled to rotate clockwise, so that the second slide plate 11 meshing with the gear 15 moves to the left, and the movable plate 8 is pulled back into the groove. After the leg plate 9 loses the support of the movable plate 8, it rotates to a vertical state, which is convenient for the user to get up and lie down; of course, the control component can also provide a limiting groove at the bottom of the side wall of the installation groove, and the front and rear ends of the first slide plate 12 are inserted into the limiting groove. The first slide plate 12 is limited by the limiting groove, so that the first slide plate 12 can only move along the length direction of the limiting groove, ensuring that the gear 15 can drive the first slide plate 12 to move stably left and right in the installation groove.

[0031] When the present embodiment is used, the user sits on the lying board 7 with both legs attached to the front side of the leg board 9 and the back against the back board 4. The medical staff holds the upper end of the back board 4 with their hands, and the user lies down slowly. The control component drives the first slide plate 12 to move to the right along the length direction of the installation groove, and drives the movable board 8 to move to the right along the length direction of the groove. The right end of the movable board 8 pushes the leg board 9 to rotate upward. When the leg board 9 rotates to a horizontal state, the movable board 8 is located below the lying board 7 and the movable board 8. Through the back board 4 and the leg board 9 hinged at both ends of the lying board 7, the user lies down horizontally. When lying down, it rotates to become a platform on the same horizontal plane, which is convenient for the user to change from a sitting position to a lying position, and is convenient for the user to perform a transvaginal ultrasound examination. After the transvaginal ultrasound examination is completed, the medical staff holds the upper end of the backrest board 4 and rotates it upward, and the user sits up, and drives the first slide plate 12 to move to the left through the control component to pull the movable board 8 back into the groove. When the right end of the movable board 8 moves to below the lying board 7, the leg board 9 rotates from a horizontal state to a vertical state after losing the support of the movable board 8, so that the user's legs can be put down, changing from a lying position to a sitting position, which is convenient for the user to get up and lie down, and is convenient for the user to use.

[0032] Example 2

[0033] This embodiment further illustrates the technology. Figure 1 As shown, a slide groove 2 is provided on the groove wall of the installation groove, and the slide groove 2 is provided at the upper end of the front and rear groove walls of the installation groove;

[0034] The front and rear ends of the second slide plate 11 are inserted into the slide groove 2, and the second slide plate 11 and the slide groove 2 are slidably matched left and right. The front end of the second slide plate 11 is inserted into the slide groove 2 on the front side of the installation groove, and the rear end of the second slide plate 11 is inserted into the slide groove 2 on the rear side of the installation groove. The second slide plate 11 is limited by the slide groove 2, so that the second slide plate 11 is horizontally arranged above the first slide plate 12, and can stably drive the gear 15 to rotate in the installation groove.

[0035] like Figure 1 As shown, a magnetic block 6 for adsorbing the second slide plate 11 is fixed to the right end of the slide groove 2. When the back plate 4 is not in use, the back plate 4 needs to be kept in an inclined state. The second slide plate 11 is adsorbed by the magnetic block 6 and fixed to the right end of the slide groove 2. The back plate 4 is propped up by the connecting rod 3. The second slide plate 11 is made of a material that can be adsorbed by the magnetic block 6, such as iron.

[0036] Example 3

[0037] This embodiment further illustrates the technology. Figure 3As shown, there are two mounting grooves, and second slide plates 11 are horizontally arranged in the mounting grooves. The tops of the second slide plates 11 are hinged to the backing plates 4 through connecting rods 3. By setting two mounting grooves, second slide plates 11 are arranged in the mounting grooves, and each second slide plate 11 is hinged with a connecting rod 3. The backing plates 4 are supported by two connecting rods 3 at the same time, thereby ensuring the stability of the backing plates 4, sharing the gravity received by a single connecting rod 3, and extending the service life of the connecting rod 3.

[0038] Example 4

[0039] This embodiment further illustrates the technology. Figure 1 and Figure 2 As shown, the top corner of the right side of the movable plate 8 is rounded. When the movable plate 8 moves to the right, the right end of the movable plate 8 lifts the leg plate 9. The movable plate 8 with rounded corners can reduce the friction generated when pushing the leg plate 9 to rotate, which is beneficial to pushing the leg plate 9 to rotate while extending the service life of the movable plate 8 and the leg plate 9.

[0040] Example 5

[0041] This embodiment further illustrates the technology. Figure 1 As shown, a pedal 10 is fixed to the lower end of the leg board 9. The pedal 10 is fixed to the lower end of the leg board 9. The user sits on the reclining board 7 with both feet on the pedal 10, which improves the comfort during use.

Claims

1. A vaginal ultrasound auxiliary device, comprising a horizontally arranged flat plate (1), a support rod (13) being vertically fixed at the bottom of the flat plate (1), a groove being downwardly provided at the top of the flat plate (1), a movable plate (8) being independently arranged horizontally in the groove, a lying plate (7) being fixed at the top of the groove, a leg plate (9) being hinged at the right end of the lying plate (7) and a backing plate (4) being hinged at the left end of the lying plate (7), and characterized in that: The flat plate (1) on the left side of the groove is provided with an installation groove downwards, a first slide plate (12) is horizontally arranged at the bottom of the installation groove, the right end of the first slide plate (12) is inserted into the groove and fixed on the movable plate (8), and a control component for controlling the left and right movement of the first slide plate (12) is arranged on the left side of the support plate (4).

2. The vaginal ultrasound auxiliary device according to claim 1, characterized in that: The control assembly comprises a second slide plate (11), the second slide plate (11) being horizontally arranged in a mounting groove above the first slide plate (12), a freely rotatable gear (15) being installed between the first slide plate (12) and the second slide plate (11), a rack (14) meshing with the gear (15) being fixed at the top of the first slide plate (12) and the bottom of the second slide plate (11), a connecting rod (3) being arranged between the left side of the supporting plate (4) and the top of the second slide plate (11), and two ends of the connecting rod (3) being respectively hinged to the second slide plate (11) and the supporting plate (4) through a hinge seat (5).

3. The vaginal ultrasound auxiliary device according to claim 2, characterized in that: A sliding groove (2) is provided on the groove wall of the installation groove, and the front and rear ends of the second slide plate (11) are inserted into the sliding groove (2), and the second slide plate (11) and the sliding groove (2) are slidably matched left and right.

4. The vaginal ultrasound auxiliary device according to claim 3, characterized in that: A magnetic block (6) for adsorbing the second slide plate (11) is fixed at the right end of the slide groove (2).

5. The vaginal ultrasound auxiliary device according to claim 2, characterized in that: There are two installation grooves, each of which has a second slide plate (11) horizontally arranged therein, and the top of the second slide plate (11) is hinged to the backing plate (4) via a connecting rod (3).

6. The vaginal ultrasound auxiliary device according to claim 1, characterized in that: The top corner of the right side of the movable plate (8) is rounded.

7. The vaginal ultrasound auxiliary device according to claim 1, characterized in that: A pedal (10) is fixed to the lower end of the leg plate (9).

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