CN110403793A - Transvaginal sonography raises the auxiliary device of buttocks - Google Patents

Abstract

An auxiliary device for raising buttocks by vaginal ultrasound, comprising a hospital bed for a patient to lie down, the bed includes a lifting part for lifting the patient's waist and a supporting part for placing the patient's feet, the lifting part The upper conduction is provided with a through window, and the lumbar pillow board is arranged on the said through window to lift the patient's waist, and a piston rod for driving the lumbar pillow board to move is hinged under the lumbar pillow board, and the piston rod is arranged on the The lower part of the lumbar pillow is linked with the external negative pressure motor, and the support part is provided with a limiter that restricts the movement of the patient's legs. The invention is simple in structure, portable in operation and suitable for most patients, and can relieve physical weakness, obesity , Inconvenient operation, especially for elderly patients, it is better to lie down, which is convenient for doctors to conduct ultrasonic exploration.

Description

Transvaginal Ultrasound Hip Lifting Assist Device

technical field

The invention relates to the technical field of medical devices, in particular to an auxiliary device for raising buttocks by vaginal ultrasound.

Background technique

In recent years, with the increasing health awareness of the general public, there are more and more examinations for gynecological diseases. Ultrasound examination of gynecological diseases usually has two methods, one is transabdominal examination, and the other is transvaginal examination. Relatively speaking, transvaginal ultrasonography has advantages over transabdominal ultrasonography. During the examination, the patient needs to lie supine on the examination table and raise the buttocks. Clinically, a cushion is usually used to place the patient’s buttocks, but the patient still needs to cooperate with the doctor to support the soles of the feet on the bed, and raise the buttocks to an appropriate level independently, so that the doctor can see Know the condition of the inside of the uterus and its appendages. For weak and obese patients, especially elderly patients, they often suffer from lack of physical strength and poor coordination. Therefore, it is not conducive to the efficient and accurate diagnosis of clinical sonographers. There is a lack of an effective support that can assist the patient to raise the buttocks, save the patient's physical strength, and make it successfully and effectively complete the device for vaginal ultrasound examination.

Contents of the invention

The invention provides an auxiliary device for elevating the buttocks by vaginal ultrasound, in order to solve the problem in the prior art that the patient cannot make a corresponding position due to physical strength and other reasons, resulting in inaccurate ultrasound detection.

An auxiliary device for raising buttocks by vaginal ultrasound, comprising a hospital bed for a patient to lie down, the bed includes a lifting part for lifting the patient's waist and a supporting part for placing the patient's feet, the lifting part The upper conduction is provided with a through window, and the lumbar pillow board is arranged on the said through window to lift the patient's waist, and a piston rod for driving the lumbar pillow board to move is hinged under the lumbar pillow board, and the piston rod is arranged on the The lower part of the lumbar pillow board is coordinated with the external negative pressure motor, and the support part is provided with a limit piece that restricts the movement of the patient's legs.

The benefit of adopting the above-mentioned technical scheme is that the lumbar pillow board can move up and down on the window through the piston rod, which is convenient for the medical staff to adjust according to the actual situation of the patient. For weak and obese patients, especially elderly patients, they often suffer from lack of physical strength and cooperate with them. If the situation is not good, the medical staff can turn on the negative pressure motor to make the piston rod expand and contract to drive the lumbar pillow board to move up and down. According to the needs of the patient, the height of the lumbar pillow board can be controlled, which is convenient for the medical staff to carry out inspections, so as to cooperate with the doctor's multi-angle inspection. Exploring the transverse section, longitudinal section and inclined section of the uterine cavity can help patients save energy. At this time, the patient's feet can be placed flat on the hospital bed without any effort, which improves the speed of ultrasonic exploration and is beneficial to clinical sonographers. It performs efficient and accurate diagnosis; and the setting of the limiter allows the patient to effectively borrow force through the limiter when keeping the legs curled up and holding the knees with both hands, so as to avoid the situation that the patient is unable to cooperate with the ultrasonic exploration due to lack of physical strength and for those patients who are convenient to explore, it is not necessary to move on the lumbar bolster board. At this time, the upper surface of the lumbar pillow board is flush with the surface of the sick bed, which is convenient for medical staff to explore.

The present invention further sets: a buttock-shaped pad is also arranged on the lumbar pillow, a support rod is connected under the hip-shaped pad, and two hinge pieces are protruded on the outer wall of the support rod, and the two hinge pieces are combined to form a There is a hinged groove, and the protrusion on the piston rod is provided with a rotating piece. The rotating piece is inserted into the hinged groove to form the rotation of the support rod on the piston rod. The hinged piece and the rotating piece are provided with screw holes, and the screw hole A tightening screw is pierced on the top, and the tightening screw rotates on the screw hole to form the compression of the adjacent hinged piece to the rotating piece.

The advantage of adopting the above technical solution is that the medical staff can turn out the tightening screw, and then manually adjust the angle of the hip pad, so that the patient can maintain a comfortable and effortless posture, operate the hip pad to adjust the tightening screw, and realize the rotation of the hip pad at a certain angle In order to cooperate with the doctor to complete various required positions, the accuracy of ultrasonic exploration is improved, and at the same time, it avoids the occurrence of weak constitution, obesity, especially the physical weakness of elderly patients; It is more firm. When the doctor rotates the tightening screw, he only needs to turn the tightening screw to the innermost until it cannot be rotated. The compression effect of the hinged piece on the rotating piece reaches the best.

The present invention further provides that: the limiting member includes a limiting rod and a locking screw, the limiting rod is arranged in an "L" shape, the limiting rod includes a horizontal bar and a vertical rod, and one end of the vertical rod is connected to the horizontal bar. The other end is rotatably connected to the side wall of the support part. The first locking hole is provided on the vertical rod, the second locking hole is opened on the side wall of the support part, and the locking screw passes through the second locking hole. A locking hole and a second locking hole are provided, and when the locking screw is threadedly engaged with the second locking hole, the nut of the locking screw is pressed and fitted on the outer wall of the vertical bar to realize the positioning of the vertical bar on the support part. The cross bar is arranged parallel to the supporting part.

The advantage of adopting the above-mentioned technical solution is that the limit rod is rotated and arranged on the side of the support part. When the patient needs to keep his legs curled up and his hands hugging his knees, the locking screw is screwed out so that the limit rod can rotate, and the rotation limit The rod enables the patient to place the leg on the outer end surface of the cross bar, so that the patient can take advantage of the force to assume a corresponding posture, which is convenient for medical staff to conduct ultrasonic exploration, and improves the accuracy of images obtained by ultrasonic exploration.

The present invention further sets: the vertical rod is guided along the length direction with a sliding groove, and a sliding block is provided for sliding in the sliding groove, the first locking hole is arranged on the sliding block, and the sliding block is arranged on the sliding block. The inner wall of the moving groove is provided with a positioning groove along the length direction, the sliding block is extended with a positioning plate to the positioning groove, the outer wall of the vertical bar is provided with several first limit holes, and the side wall of the sliding block is provided with a positioning plate. There is a second limit hole, and the vertical bar is also provided with an "L"-shaped card tube for positioning the sliding block. One end of the card tube is inserted in the first limit hole, and the other end is inserted in the on the second limit hole.

The advantage of adopting the above-mentioned technical solution is that the setting of the sliding groove makes it possible to realize the height of the vertical bar higher than the bed surface through the sliding of the sliding block on the sliding groove after the limit rod is fixed by the locking screw and cannot rotate. The height changes, the medical staff adjusts the height of the vertical bar above the bed surface according to the actual leg length of the patient, so that the patient can place the leg on the horizontal bar conveniently, so that the patient can better borrow strength and reduce physical exertion; It is set so that after the sliding block slides in the sliding groove, the sliding block is positioned on the vertical bar through the clamping tube to prevent the vertical bar from sliding or shaking.

The present invention further provides that: the end of the lumbar pillow board away from the support part is hinged to the inner wall of the through window.

The advantage of adopting the above technical solution is that when the external negative pressure motor is started, the piston rod drives one end of the lumbar pillow board to move up, so that the outermost end of the lumbar pillow board and the bed surface change at an angle of 0° to 50°, so that the patient's waist and The junction of the buttocks is forced to move up to expose the view of the vagina, which is convenient for doctors to explore the transverse section, longitudinal section and inclined section of the uterine cavity from multiple angles, helping patients save energy.

Description of drawings

Fig. 1 is a three-dimensional structure schematic diagram of the present invention;

Fig. 2 is a side view of the present invention;

Fig. 3 is a side view of the use state of the limit rod of the present invention;

Fig. 4 is a three-dimensional structural schematic diagram of the use state of the limit rod of the present invention;

Fig. 5 is the schematic diagram of the three-dimensional structure of the stop bar in the present invention;

Fig. 6 is a schematic diagram of the three-dimensional structure of the sliding block in the present invention;

Fig. 7 is a schematic diagram of the three-dimensional structure of the combination of the middle waist pillow and the hip pad of the present invention;

Fig. 8 is a schematic diagram of the three-dimensional structure in the present invention after removing the limit rod.

Detailed ways

An auxiliary device for raising the buttocks by vaginal ultrasound, including a hospital bed 1 for the patient to lie down, characterized in that: the hospital bed 1 includes a lifting part 11 for lifting the patient's waist and a support for placing the patient's feet part 12, the lifting part 11 is provided with a through window 111, the through window 111 is provided with a lumbar pillow board 3 for lifting the patient's waist, and the lower part of the lumbar pillow board 3 is hinged with a The piston rod 31 that moves up the board 3, the piston rod 31 is arranged under the lumbar pillow board 3 and cooperates with the external negative pressure motor, the support part 12 is provided with a limit piece that restricts the movement of the patient's legs, A buttock-shaped pad 4 is also arranged on the plate 3, a support rod 41 is connected to the bottom of the hip-shaped pad 4, and two hinge pieces 312 are protruded on the outer wall of the piston rod 31, and the two hinge pieces 312 are combined to form a There is a hinged groove 311, and a rotating piece 411 is protruded on the support rod 41. The rotating piece 411 is inserted into the hinged groove 311 to form the rotation of the supporting rod 41 on the piston rod 31. The hinged piece 312 and the rotating piece 411 There is a screw hole 3121 on the top, and a tightening screw 32 is pierced on the screw hole 3121. The tightening screw 32 rotates on the screw hole 3121 to form the compression of the adjacent hinge piece 312 on the rotating piece 411. The stopper Including a limit rod 2 and a locking screw 23, the limit rod 2 is arranged in an "L" shape, the limit rod 2 includes a cross bar 21 and a vertical rod 22, and one end of the vertical rod 22 is connected to the cross bar 21 , the other end is rotatably connected with the side wall of the support part 12, the first locking hole 221 is provided on the vertical rod 22, the second locking hole 121 is opened on the side wall of the support part 12, and the locking screw 23 Set through the first locking hole 221 and the second locking hole 121, when the locking screw 23 is threadedly engaged with the second locking hole 121, the nut of the locking screw 23 is pressed against the outer wall of the vertical rod 22 to achieve The positioning of the vertical bar 22 on the support part 12, the horizontal bar 21 is arranged parallel to the support part 12, the vertical bar 22 is guided along the length direction with a sliding groove 222, and the sliding groove 222 is set There is a sliding block 223, the first locking hole 221 is arranged on the sliding block 223, the inner wall of the sliding groove 222 is provided with a positioning groove 2221 along the length direction, and the sliding block 223 extends toward the positioning groove 2221 The positioning plate 2231, the outer wall of the vertical bar 22 is provided with a plurality of first limiting holes 224, the side wall of the sliding block 223 is provided with a second limiting hole 2232, and the vertical bar 22 is also provided with a The "L" shape is provided with a card tube 24 for the positioning of the sliding block 223. One end of the card tube 24 is inserted in the first limiting hole 224, and the other end is inserted in the second limiting hole 2232. The lumbar pillow The end of the board 3 away from the support part 12 is hingedly arranged with the inner wall of the through window 111 .

The patient lies supine on the hospital bed 1 according to the instructions of the medical staff. At this time, the doctor holds the ultrasonic probe and checks as usual. If the doctor feels that the image of the inspection part is not clear, he turns on the external negative pressure motor to drive the piston rod 31 to move up to drive the lumbar pillow board 3 Move up, the lumbar pillow board 3 moves up so that the angle between the lumbar pillow board 3 and the hospital bed 1 is 0° to 50°, at this time, the patient's feet are naturally placed on the support part 12, and the patient's waist is raised so that the buttocks are passively raised , which is convenient for doctors to explore the cross-section, longitudinal section and incline of the uterine cavity from multiple angles; the doctor can adjust the hip-shaped pad 4 according to the actual body condition of the patient, and pull out and tighten the screw 32 so that the hip-shaped pad 4 can move up and down ; When the patient needs to keep both legs raised and curled up, and the hands hold the knees, the doctor can pull out the locking screw 23 so that the vertical bar 22 can rotate. When the vertical bar 22 rotates to the designated position, insert the locking screw 23 so that The vertical bar 22 cannot rotate on the supporting part 12, and the patient can rest his legs on the horizontal bar 21. The doctor can adjust the height of the vertical bar 22 higher than the hospital bed 1 according to the actual situation of the patient's legs. 24, and then push the sliding block 223 to slide in the sliding groove 222, so that the vertical bar 22 moves down, and then fix the sliding block 223 on the vertical bar 22 through the clamping tube 24, and the doctor can The situation is adjusted.

Claims (5)

1. An auxiliary device for raising buttocks by vaginal ultrasound, comprising a hospital bed for the patient to lie down, characterized in that: the hospital bed includes a lifting part for lifting the patient's waist and a supporting part for placing the patient's feet , the lifting part is provided with a through window, and the lumbar pillow board for lifting the patient's waist is arranged on the said through window, and a piston rod for driving the lumbar pillow board to move is hinged under the lumbar pillow board, The piston rod is arranged under the lumbar bolster board and cooperates with the external negative pressure motor, and the support part is provided with a limit piece that restricts the movement of the patient's legs. 2. The auxiliary device for raising the buttocks by vaginal ultrasound according to claim 1, wherein a buttock-shaped pad is also arranged on the lumbar pillow, and a support rod is connected below the hip-shaped pad, and the support rod Two hinged pieces are protruded on the outer wall, and the two hinged pieces are combined to form a hinged groove. The piston rod is protruded with a rotating piece, and the rotating piece is inserted into the hinged groove to form a support rod on the piston rod. The rotation of the hinge piece and the rotating piece is provided with a screw hole, the screw hole is pierced with a tightening screw, and the tightening screw rotates on the screw hole to form the compression of the adjacent hinge piece to the rotating piece. 3. An auxiliary device for raising the buttocks by vaginal ultrasound according to claim 1, characterized in that: the limiting member includes a limiting rod and a locking screw, and the limiting rod is arranged in an "L" shape, The limit bar includes a cross bar and a vertical bar. One end of the vertical bar is connected to the horizontal bar, and the other end is rotatably connected to the side wall of the support part. A first locking hole is provided on the vertical bar. The support part A second locking hole is opened on the side wall, and the locking screw is set through the first locking hole and the second locking hole. When the locking screw is threaded with the second locking hole, the nut of the locking screw presses Closely fitting on the outer wall of the vertical rod realizes the positioning of the vertical rod on the supporting part, and the horizontal rod is arranged parallel to the supporting part. 4. An auxiliary device for raising buttocks by vaginal ultrasound according to claim 3, characterized in that: a sliding groove is conducted along the length direction on the vertical rod, and a sliding groove is arranged in the sliding groove. Move the block, the first locking hole is arranged on the sliding block, the inner wall of the sliding groove is provided with a positioning groove along the length direction, the sliding block is extended with a positioning plate toward the positioning groove, and the outer wall of the vertical rod is provided with a positioning groove. A number of first limit holes are opened, and second limit holes are opened on the side wall of the sliding block. The vertical bar is also provided with an "L"-shaped card tube for positioning the sliding block. One end of the card tube is inserted in the first limiting hole, and the other end is inserted in the second limiting hole. 5 . The auxiliary device for raising the buttocks by vaginal ultrasound according to claim 1 , wherein the end of the lumbar pillow board away from the support part is hinged to the inner wall of the through window. 6 .