A B-ultrasound examination auxiliary device for ultrasound department
By designing a B-ultrasound examination auxiliary device including arc plate, downward pressing mechanism, clamping mechanism, left-right adjustment mechanism and front-rear adjustment mechanism, the problems of exhaustion and low degree of automation of medical staff in the existing B-ultrasound examination methods are solved, and efficient and automated B-ultrasound examination operations are achieved.
Patent Information
- Application Number
- CN202411721831.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-04-08
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing B-ultrasound examination methods, medical staff need to hold B-ultrasound probes for a long time, resulting in fatigue and numbness in the arms. The existing examination stents have too short of auxiliary functions and low degree of automation, which cannot effectively reduce the labor intensity of medical staff.
An ultrasound examination auxiliary device for ultrasound department is designed, including arc plates, downward pressing mechanisms, clamping mechanisms, left and right adjustment mechanisms and front and rear adjustment mechanisms. Through the coordinated work of these mechanisms, the automatic movement and fixation of the ultrasound probe is realized, and the degree of automation of the inspection is improved.
This device can effectively reduce the operation difficulty of medical staff, improve the degree of automation of B-ultrasound examinations, reduce the labor intensity of medical staff, improve inspection efficiency, and be adapted to a variety of probes. The device is easy to load and unload, and is suitable for a wide range of inspection areas.
Smart Images
Figure CN119770075A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of medical auxiliary equipment, and in particular relates to a B-ultrasound examination auxiliary device for an ultrasound department. Background Art
[0002] B-ultrasound examination is an emerging imaging discipline that uses the physical properties of ultrasound for diagnosis and treatment. It has developed rapidly in recent years and has become an indispensable diagnostic method in modern clinical medicine. B-ultrasound can clearly display various cross-sectional images of various organs and surrounding organs.
[0003] The existing B-ultrasound examination method is that medical staff hold the B-ultrasound probe, and long-term fatigue work can easily cause numbness in the arms of medical staff, or the existing B-ultrasound examination bracket in use, during the doctor's examination operation, will use relevant medical tools to complete the auxiliary function of the existing examination bracket is too short, the degree of automation is relatively low, and it is still insufficient in reducing the labor intensity of medical staff. Therefore, an ultrasound examination auxiliary device for ultrasound department is designed. Summary of the invention
[0004] The purpose of the present invention is to provide a B-ultrasound examination auxiliary device for an ultrasound department, aiming to solve the problems in the prior art that the B-ultrasound examination method is that medical staff hold a B-ultrasound probe, which can easily cause numbness in the arms of medical staff due to long-term tiring work, or that the existing B-ultrasound examination bracket in use requires relevant medical tools to complete the doctor's examination operation, the auxiliary functions of the existing examination bracket are too insufficient, the degree of automation is relatively low, and it is still insufficient in reducing the labor intensity of medical staff.
[0005] To achieve the above object, the present invention provides the following technical solutions:
[0006] An ultrasound examination auxiliary device for an ultrasound department comprises an arc-shaped plate, the bottom of the arc-shaped plate is connected to a clamping mechanism through a pressing mechanism, a left-right adjustment mechanism is connected to the pressing mechanism, the left and right sides of the arc-shaped plate are connected to a front-and-back adjustment mechanism, a mounting mechanism is arranged on the front-and-back adjustment mechanism, the pressing mechanism comprises a controller, the controller is connected to the left-and-right adjustment mechanism, an electric telescopic rod is arranged at the bottom of the controller, an extended end of the electric telescopic rod is connected to a pressure sensor, a contact portion of the pressure sensor is connected to the clamping mechanism, and the electric telescopic rod and the pressure sensor are both electrically connected to the controller.
[0007] Preferably, the clamping mechanism comprises a glass cover, which is connected to the contact of the pressure sensor through a plurality of connecting rods, and the bottom of the glass cover is provided with an arc, the lower end of the pressure sensor is connected to a clamping spring, and the other end of the clamping spring is fixed with a pressure plate.
[0008] Preferably, the front and rear adjustment mechanism includes two connecting plates, which are respectively arranged on the front and rear sides of the arc plate, and two screw rods are rotatably connected between the two connecting plates, and the two screw rods are respectively arranged on the left and right sides of the arc plate, and threaded sleeves are threadedly connected to the two screw rods, and the two threaded sleeves are respectively fixed on the left and right sides of the arc plate, a first motor is arranged on the front side of the front connecting plate, and the output end of the first motor passes through the connecting plate and is fixed to a screw rod, the rear ends of the two screw rods pass through the connecting plate and are fixed with pulleys, and a transmission belt is connected for transmission between the two pulleys.
[0009] Preferably, the left-right adjustment mechanism includes a T-shaped slot, which is opened at the bottom of the arc plate, a T-shaped slider is slidably connected in the T-shaped slot, and the T-shaped slider is fixed to the top of the T-shaped slot, and an electric control mechanism is arranged on the T-shaped slider.
[0010] Preferably, the electric control mechanism includes a first cable and a second cable, one end of the first cable and the second cable are respectively fixed on the left and right sides of the T-shaped slider, and the first cable and the second cable both pass through the arc plate and extend to the left and right sides of the bottom of the arc plate, a fixing rod is fixed to the bottom of the two threaded sleeves, a connecting piece is fixed between the two fixing rods, a second motor is arranged on the front side of the connecting piece, the output end of the second motor passes through the connecting piece and is fixed with a winding roller, and the first cable and the second cable are both wound on the winding roller.
[0011] Preferably, the first cable and the second cable are wound in opposite directions on the circumferential surface of the winding roller, and two limit disks are fixed on the winding roller.
[0012] Preferably, the mounting mechanism comprises a plurality of mounting plates, the plurality of mounting plates are respectively fixed to the adjacent ends of the two connecting plates, and mounting holes are formed on the plurality of mounting plates.
[0013] Preferably, a non-slip rubber layer is provided at the bottom of the pressing plate, and non-slip grooves are provided on the non-slip rubber layer, and the arc-shaped plate is provided with an upward concave curvature.
[0014] In comparison, the beneficial effects of the present invention are:
[0015] 1. In the present invention, the entire B-ultrasound examination auxiliary device has a reasonable structure, ingenious design, flexible use, and can be adapted to a variety of probes of existing B-ultrasound examination instruments, reducing the difficulty of operation for medical staff and improving the automation of B-ultrasound examination. In addition, the device is convenient to load and unload for the examination bed, and the examination area of the inspected body parts is wide, which saves manpower, improves the efficiency of B-ultrasound examination, and has strong practicality. It can effectively solve the problems that the B-ultrasound examination method in the prior art is that medical staff hold the B-ultrasound probe and work for a long time, which easily causes numbness in the arms of medical staff, or the B-ultrasound examination bracket currently in use uses related medical tools to complete the doctor's detection operation, and the auxiliary functions of the existing inspection bracket are too short, the automation degree is relatively low, and it is still insufficient in reducing the labor intensity of medical staff. When the present invention is used, the B-ultrasound probe is first installed on the clamping mechanism in the device, and then the entire device is installed on the examination bed through the installation mechanism, and the B-ultrasound examination bracket is installed on the examination bed. The arc plate is located above the examination bed. After installation, the medical staff guides the person to be examined to lie flat on the examination bed. At this time, the entire B-ultrasound probe can be driven to press down through the downward pressure mechanism in the device to contact the part to be irradiated of the person to be examined. When pressing down, the controller controls the extension of the electric telescopic rod to make the clamping mechanism and the B-ultrasound probe connected at the bottom move downward. After contacting the skin of the person to be examined, a reverse force is generated. At this time, the clamping spring will receive the reverse force. Once the preset value is reached, the electrical signal is transmitted to the controller, and the controller controls the electric telescopic rod to stop extending downward. Then, the left and right adjustment mechanism connected to the downward pressure mechanism drives the entire B-ultrasound probe to move left and right on the body of the person to be examined for inspection. At the same time, the front and back adjustment mechanism connected to the arc plate can also drive the B-ultrasound probe to move forward and backward, which greatly increases the range of the B-ultrasound probe driven by the device on the body of the person to be examined, thereby increasing the irradiated area. It has a high degree of automation and saves manpower.
[0016] 2. In this solution, the clamping mechanism clamps the B-ultrasound probe by placing the B-ultrasound probe in a glass cover, and the B-ultrasound probe is pressed and fixed by the downward pressure generated by the clamping spring connected to the pressure plate. The setting of the glass cover can also improve the stability of the B-ultrasound probe when it moves, and the glass cover is connected to the pressure sensor contact through multiple connecting rods, so that the pressure generated by the glass cover and the body part of the person to be examined can be monitored in real time, thereby improving the reaction sensitivity of the device. The arc-shaped design of the bottom of the glass cover can not only improve the protection of the B-ultrasound probe, but also reduce the friction when it moves with the body of the person to be examined, thereby improving the comfort during the examination. The front and rear adjustment mechanism is controlled by the first motor on the front side of the connecting plate. The two screw rods are driven to rotate, and the rear ends of the two screw rods are fixed with pulleys connected by a transmission belt, so that the two screw rods can rotate synchronously in the same direction. The rotation of the two screw rods will cause the threaded sleeves threadedly connected to the two screw rods to drive the arc plate fixed therebetween to move forward and backward, thereby realizing the forward and backward movement of the B-ultrasound probe connected to the bottom of the arc plate through the clamping mechanism. The left and right adjustment mechanism can be set to slide left and right in the T-slot at the bottom of the arc plate through the T-shaped slider connected to the controller, thereby driving the movement of the left and right position of the B-ultrasound probe, changing the irradiation position of the B-ultrasound probe, and increasing the inspection range. The left and right adjustment mechanism can be driven not only manually, but also by the connected electric control mechanism. When the electric control mechanism is controlled, the winding roller in the connecting member is driven to rotate by the second motor, so that the first cable and the second cable are wound around the winding roller while the other is in a relaxed state, and the first cable and the second cable are respectively fixed to the left and right side walls of the T-shaped slider, so that the entire T-shaped slider is pulled to slide left or right in the T-shaped groove at the bottom of the arc plate to complete the adjustment of the left and right positions of the B-ultrasound probe, and the first cable and the second cable are wound around the circumferential surface of the winding roller in opposite directions to ensure that when the winding roller rotates, one of the first cable and the second cable is in a relaxed state and the other is in a wound state. This design can reduce the number of motor settings, and the relaxation and winding distances can be synchronized. The setting of a limit plate can limit the position of the first cable and the second cable on the winding roller, and in case of an accidental cable jam on the surface, the installation mechanism is threadedly fastened to the examination bed through the mounting plates and bolts on the multiple mounting holes at the close ends of the two connecting plates. After installation, the two connecting plates should be respectively on the front and rear sides of the examination bed, and the two screw rods are located on the left and right sides of the bed. The positions of the B-ultrasound probe and the connecting parts in the clamping mechanism are respectively located on the upper and lower sides of the bed. A non-slip rubber layer with anti-slip patterns is provided at the bottom of the pressure plate to improve the clamping effect of the pressure plate on the downward pressing of the B-ultrasound probe. The arc plate is provided with an upward concave arc to match the physiological structure of the human body curve, thereby improving the ingenuity of the device structure setting. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0018] Figure 1 It is a structural schematic diagram of the present invention;
[0019] Figure 2 For the present invention Figure 1 Partial view at point A in the middle;
[0020] Figure 3 A perspective view of the present invention;
[0021] Figure 4 It is a front view of the present invention;
[0022] Figure 5 For the present invention Figure 3 The second perspective image in .
[0023] In the figure: 1. connecting plate; 2. mounting plate; 3. mounting hole; 4. screw rod; 5. first motor; 6. pulley; 7. transmission belt; 8. threaded sleeve; 9. arc plate; 10. T-slot; 11. T-slider; 12. controller; 13. electric telescopic rod; 14. pressure sensor; 15. connecting rod; 16. glass cover; 17. clamping spring; 18. pressure plate; 19. first cable; 20. second cable; 21. fixing rod; 22. connecting piece; 23. second motor; 24. winding roller; 25. limit disk. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0025] Example 1
[0026] See also Figure 1 - Figure 5The present invention provides the following technical solutions: an ultrasound examination auxiliary device for an ultrasound department includes an arc-shaped plate 9, the bottom of the arc-shaped plate 9 is connected to a clamping mechanism through a pressing mechanism, a left-right adjustment mechanism is connected to the pressing mechanism, the left and right sides of the arc-shaped plate 9 are connected to a front-and-back adjustment mechanism, a mounting mechanism is arranged on the front-and-back adjustment mechanism, the pressing mechanism includes a controller 12, the controller 12 is connected to the left-and-right adjustment mechanism, an electric telescopic rod 13 is arranged at the bottom of the controller 12, an extended end of the electric telescopic rod 13 is connected to a pressure sensor 14, a contact portion of the pressure sensor 14 is connected to a clamping mechanism, and the electric telescopic rod 13 and the pressure sensor 14 are both electrically connected to the controller 12.
[0027] In the specific embodiment of the present invention, the entire B-ultrasound examination auxiliary device has a reasonable structure, ingenious design, flexible use, and can be adapted to a variety of probes of existing B-ultrasound examination instruments, reducing the difficulty of operation for medical personnel and improving the automation of B-ultrasound examination. In addition, the device is relatively convenient to load and unload for the examination bed, and the examination area of the inspected body parts is wide, which saves manpower, improves the efficiency of B-ultrasound examination, and has strong practicality. It can effectively solve the problems that the B-ultrasound examination method in the prior art is that medical personnel hold the B-ultrasound probe and work for a long time, which easily causes numbness in the arms of medical personnel, or the B-ultrasound examination bracket currently in use uses related medical tools to complete the doctor's detection operation, and the auxiliary functions of the existing inspection bracket are too short, the automation degree is relatively low, and it is still insufficient in reducing the labor intensity of medical personnel. When the present invention is used, the B-ultrasound probe is first installed on the clamping mechanism in the device, and then the entire device is installed on the examination bed through the installation mechanism, and the arc plate 9 is made It is located above the examination bed. After the installation is completed, the medical staff guides the person to be examined to lie flat on the examination bed. At this time, the entire B-ultrasound probe can be driven to be pressed down by the downward pressing mechanism in the device and contact the part to be irradiated of the person to be examined. When pressing down, the controller 12 controls the extension of the electric telescopic rod 13 to make the clamping mechanism and the B-ultrasound probe connected at the bottom move downward. After contacting the skin of the person to be examined, a reverse force will be generated. At this time, the clamping spring 17 will receive the reverse force. Once the preset value is reached, the electrical signal will be transmitted to the controller 12, and the electric telescopic rod 13 will be controlled by the controller 12 to stop extending downward. Then, the left and right adjustment mechanism connected to the downward pressing mechanism drives the entire B-ultrasound probe to move left and right on the body of the person to be examined for inspection. At the same time, the front and back adjustment mechanism connected to the arc plate 9 can also drive the B-ultrasound probe to move back and forth, which greatly improves the range of movement of the B-ultrasound probe driven by the device on the body of the person to be examined, thereby increasing the irradiated area, and has a high degree of automation, saving manpower.
[0028] Specifically, the clamping mechanism includes a glass cover 16, which is connected to the contact of the pressure sensor 14 through multiple connecting rods 15, and the bottom of the glass cover 16 is provided with an arc. The lower end of the pressure sensor 14 is connected to a clamping spring 17, and the other end of the clamping spring 17 is fixed to a pressure plate 18.
[0029] In this embodiment: when clamping the B-ultrasound probe, the clamping mechanism places the B-ultrasound probe in the glass cover 16, and presses and fixes the B-ultrasound probe through the downward pressure generated by the clamping spring 17 connected to the pressure plate 18. The setting of the glass cover 16 can also improve the stability of the B-ultrasound probe when it moves, and the glass cover 16 is connected to the contact of the pressure sensor 14 through multiple connecting rods 15. The pressure generated by the glass cover 16 and the body part of the person to be examined can be monitored in real time, thereby improving the response sensitivity of the device. The arc-shaped design of the bottom of the glass cover 16 can not only improve the protection of the B-ultrasound probe, but also reduce the friction when moving with the body of the person to be examined, thereby improving the comfort during the examination.
[0030] Specifically, the front and rear adjustment mechanism includes two connecting plates 1, which are respectively arranged on the front and rear sides of the arc plate 9, and two screw rods 4 are rotatably connected between the two connecting plates 1, and the two screw rods 4 are respectively arranged on the left and right sides of the arc plate 9, and the two screw rods 4 are threadedly connected with threaded sleeves 8, and the two threaded sleeves 8 are respectively fixed on the left and right sides of the arc plate 9, and a first motor 5 is arranged on the front side of the front connecting plate 1, and the output end of the first motor 5 passes through the connecting plate 1 and is fixed to a screw rod 4, the rear ends of the two screw rods 4 pass through the connecting plate 1 and are fixed with pulleys 6, and a transmission belt 7 is connected between the two pulleys 6.
[0031] In this embodiment: the front and rear adjustment mechanism drives a screw rod 4 to rotate through the first motor 5 on the front side of the connecting plate 1, and the rear ends of the two screw rods 4 are fixed with pulleys 6 connected by a transmission belt 7, which can realize the synchronous and unidirectional rotation of the two screw rods 4. The rotation of the two screw rods 4 will cause the threaded sleeve 8 threadedly connected to the two screw rods 4 to drive the arc plate 9 fixed therebetween to move forward and backward, thereby realizing the forward and backward movement of the B-ultrasound probe connected to the bottom of the arc plate 9 through the clamping mechanism.
[0032] Specifically, the left and right adjustment mechanism includes a T-shaped slot 10, which is opened at the bottom of the arc plate 9. A T-shaped slider 11 is slidably connected in the T-shaped slot 10, and the T-shaped slider 11 is fixed to the top of the T-shaped slot 10. An electric control mechanism is arranged on the T-shaped slider 11.
[0033] In this embodiment: the left-right adjustment mechanism can be set by a T-shaped slider 11 connected to the controller 12 to slide left-right in the T-shaped groove 10 at the bottom of the arc plate 9, thereby driving the left-right position of the B-ultrasound probe to move, changing the irradiation position of the B-ultrasound probe, and increasing the inspection range. The left-right adjustment mechanism can be driven not only manually, but also by a connected electrical control mechanism to move it left-right.
[0034] Specifically, the electric control mechanism includes a first cable 19 and a second cable 20, one end of the first cable 19 and the second cable 20 are respectively fixed on the left and right sides of the T-shaped slider 11, and the first cable 19 and the second cable 20 both penetrate the arc plate 9 and extend to the left and right sides of the bottom of the arc plate 9, a fixing rod 21 is fixed to the bottom of the two threaded sleeves 8, a connecting piece 22 is fixed between the two fixing rods 21, a second motor 23 is arranged on the front side of the connecting piece 22, an output end of the second motor 23 penetrates the connecting piece 22 and is fixed with a winding roller 24, and the first cable 19 and the second cable 20 are both wound on the winding roller 24.
[0035] In this embodiment: when the electric control mechanism is controlled, the second motor 23 drives the winding roller 24 in the connecting member 22 to rotate, so that the first cable 19 and the second cable 20 are wound around the winding roller 24 while the other is in a relaxed state, and the first cable 19 and the second cable 20 are respectively fixed to the left and right side walls of the T-shaped slider 11, so that the entire T-shaped slider 11 is pulled to slide left or right in the T-shaped groove 10 at the bottom of the arc plate 9 to complete the adjustment of the left and right positions of the B-ultrasound probe, and the first cable 19 and the second cable 20 are wound in opposite directions on the circumferential surface of the winding roller 24 to ensure that when the winding roller 24 rotates, one of the first cable 19 and the second cable 20 is in a relaxed state and the other is in a wound state. This design can reduce the number of motor settings, and the relaxation and winding distances can be synchronized.
[0036] Specifically, the first cable 19 and the second cable 20 are wound in opposite directions on the circumferential surface of the winding roller 24 , and two limit disks 25 are fixed on the winding roller 24 .
[0037] In this embodiment, the two limit plates 25 can limit the positions of the first cable 19 and the second cable 20 on the winding roller 24 to prevent accidents of cable jams.
[0038] Specifically, the mounting mechanism includes a plurality of mounting plates 2 , which are respectively fixed to the adjacent ends of the two connecting plates 1 , and mounting holes 3 are formed on the plurality of mounting plates 2 .
[0039] In this embodiment: the mounting mechanism is to threadably fasten the mounting plates 2 on the multiple mounting holes 3 at the proximal ends of the two connecting plates 1 with the inspection bed through bolts. After installation, the two connecting plates 1 should be located at the front and rear sides of the inspection bed respectively, and the two screw rods 4 are located at the left and right sides of the bed body. The B-ultrasound probe and the connecting piece 22 in the clamping mechanism are located at the upper and lower sides of the bed body respectively.
[0040] Specifically, a non-slip rubber layer is provided at the bottom of the pressing plate 18, and non-slip grooves are provided on the non-slip rubber layer, and the arc plate 9 is provided with an upward concave arc.
[0041] In this embodiment: a non-slip rubber layer with non-slip grooves is provided at the bottom of the pressure plate 18 to improve the clamping effect of the pressure plate 18 on the B-ultrasound probe. The arc plate 9 is provided with an upward concave arc to match the physiological structure of the human body curve, thereby improving the ingenuity of the device structure setting.
[0042] Working principle and use process of the present invention: When the present invention is in use, the B-ultrasound probe is first installed on the clamping mechanism in the device, and then the entire device is installed on the examination bed through the installation mechanism, and the arc plate 9 is located above the examination bed. After the installation is completed, the medical staff guides the person to be examined to lie flat on the examination bed. At this time, the entire B-ultrasound probe can be driven to be pressed down by the downward pressing mechanism in the device to contact the part to be irradiated of the person to be examined. When pressing down, the extension of the electric telescopic rod 13 is controlled by the controller 12 to make the clamping mechanism and the B-ultrasound probe connected at the bottom move downward. After contacting the skin of the person to be examined, a reverse force will be generated. At this time, the clamping spring 17 will receive the reverse force. Once the preset value is reached, the electrical signal will be transmitted to the controller 12. The controller 12 controls the electric telescopic rod 13 to stop extending downward, and then the left and right adjustment mechanism connected to the downward pressure mechanism drives the entire B-ultrasound probe to move left and right on the body of the person to be examined for examination. At the same time, the front and back adjustment mechanism connected to the arc plate 9 can also drive the B-ultrasound probe to move forward and backward, which greatly improves the range of movement of the B-ultrasound probe on the body of the person to be examined, thereby increasing the irradiated area, and has a high degree of automation and saves manpower. When clamping the B-ultrasound probe, the clamping mechanism places the B-ultrasound probe in the glass cover 16, and the downward pressure generated by the clamping spring 17 connected to the pressure plate 18 presses and fixes the B-ultrasound probe. The setting of the glass cover 16 can also improve the stability of the B-ultrasound probe when it moves, and the glass cover 16 is connected to the contact of the pressure sensor 14 through multiple connecting rods 15, and the pressure generated by the glass cover 16 and the body parts of the person to be examined can be monitored in real time to improve the reaction sensitivity of the device. The arc-shaped design of the bottom of the glass cover 16 can not only improve the protection of the B-ultrasound probe, but also reduce the friction when moving with the body of the person to be examined, thereby improving the comfort during the examination. The front and rear adjustment mechanism drives a screw rod 4 to rotate through the first motor 5 on the front side of the connecting plate 1, and the rear ends of the two screw rods 4 are fixed with pulleys 6 connected by a transmission belt 7, which can realize the synchronous and unidirectional rotation of the two screw rods 4. The rotation of the two screw rods 4 will cause the threaded sleeves 8 threadedly connected to the two screw rods 4 to drive the arc plate 9 fixed therebetween to move forward and backward, thereby realizing The B-ultrasound probe connected to the bottom of the arc plate 9 by the clamping mechanism moves forward and backward, and the left and right adjustment mechanism can be set by the T-shaped slider 11 connected to the controller 12 to slide left and right in the T-shaped groove 10 at the bottom of the arc plate 9, thereby driving the left and right position of the B-ultrasound probe to move, change the irradiation position of the B-ultrasound probe, and increase the inspection range. The left and right adjustment mechanism can be driven not only manually, but also driven to move left and right by the connected electric control mechanism. When controlled by the electric control mechanism, the winding roller 24 in the connecting member 22 is driven to rotate by the second motor 23, so that the first cable 19 and the second cable 20 are wound on the winding roller 24 while the other is in a relaxed state, and the first cable 19 and the second cable 20 are respectively fixed to the left and right side walls of the T-shaped slider 11.The entire T-shaped slider 11 is pulled to slide left or right in the T-shaped groove 10 at the bottom of the arc plate 9 to complete the adjustment of the left and right positions of the B-ultrasound probe. The first cable 19 and the second cable 20 are wound in opposite directions on the circumferential surface of the winding roller 24 to ensure that when the winding roller 24 rotates, the first cable 19 and the second cable 20 are in a relaxed state and the other is in a wound state. This design can reduce the number of motor settings, and the distance of relaxation and winding can be synchronized. The setting of the two limit disks 25 can limit the position of the first cable 19 and the second cable 20 on the winding roller 24. In case of accidental wire jamming on the surface, the installation mechanism is to thread and fasten the mounting plate 2 on the multiple mounting holes 3 at the close ends of the two connecting plates 1 with the bolts and the examination bed. After installation, the two connecting plates 1 should be respectively on the front and rear sides of the examination bed, and the two screw rods 4 are located on the left and right sides of the bed. The positions of the B-ultrasound probe and the connecting piece 22 in the clamping mechanism are respectively located on the upper and lower sides of the bed, and an anti-skid with anti-skid pattern is provided at the bottom of the pressure plate 18. The rubber layer can improve the clamping effect of the pressure plate 18 on the B-ultrasound probe. The arc plate 9 is provided with an upward concave arc to match the physiological structure of the human body curve, and improve the ingenuity of the device structure setting. The entire B-ultrasound examination auxiliary device has a reasonable structure setting, ingenious design, and flexible use. It can be adapted to a variety of probes of existing B-ultrasound examination instruments, reducing the difficulty of operation for medical staff and improving the automation of B-ultrasound examination. In addition, the device is convenient for loading and unloading the examination bed, and the inspection area of the inspected personnel's body parts is wide, saving manpower, and improving the efficiency of B-ultrasound examination. It has strong practicality and can effectively solve the B-ultrasound examination method in the prior art. Medical staff hold the B-ultrasound probe, and long-term fatigue work easily causes the medical staff's arm numbness, or the existing B-ultrasound examination bracket in use. In the doctor's detection operation, related medical tools will be used to complete it. The auxiliary function of the existing inspection bracket is too short, the degree of automation is relatively low, and it is still insufficient in reducing the labor intensity of medical staff.
[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A B-ultrasound examination auxiliary device for ultrasound department, characterized in that: The invention comprises an arc-shaped plate (9), the bottom of the arc-shaped plate (9) is connected to a clamping mechanism through a pressing mechanism, the pressing mechanism is connected to a left-right adjustment mechanism, the left and right sides of the arc-shaped plate (9) are connected to a front-back adjustment mechanism, the front-back adjustment mechanism is provided with a mounting mechanism, the pressing mechanism comprises a controller (12), the controller (12) is connected to the left-right adjustment mechanism, an electric telescopic rod (13) is provided at the bottom of the controller (12), the extension end of the electric telescopic rod (13) is connected to a pressure sensor (14), the contact part of the pressure sensor (14) is connected to the clamping mechanism, and the electric telescopic rod (13) and the pressure sensor (14) are both electrically connected to the controller (12).
2. The B-ultrasound examination auxiliary device for ultrasound department according to claim 1, characterized in that: The clamping mechanism comprises a glass cover (16), the glass cover (16) is connected to a contact of a pressure sensor (14) through a plurality of connecting rods (15), and the bottom of the glass cover (16) is provided with an arc, the lower end of the pressure sensor (14) is connected to a clamping spring (17), and the other end of the clamping spring (17) is fixed with a pressure plate (18).
3. The B-ultrasound examination auxiliary device for ultrasound department according to claim 2, characterized in that: The front-to-back adjustment mechanism comprises two connecting plates (1), the two connecting plates (1) are respectively arranged on the front and rear sides of the arc plate (9), two screw rods (4) are rotatably connected between the two connecting plates (1), and the two screw rods (4) are respectively arranged on the left and right sides of the arc plate (9), the two screw rods (4) are both threadedly connected with threaded sleeves (8), and the two threaded sleeves (8) are respectively fixed on the left and right sides of the arc plate (9), a first motor (5) is arranged on the front side of the front connecting plate (1), and the output end of the first motor (5) passes through the connecting plate (1) and is fixed to a screw rod (4), the rear ends of the two screw rods (4) pass through the connecting plate (1) and are fixed with pulleys (6), and a transmission belt (7) is connected between the two pulleys (6).
4. The B-ultrasound examination auxiliary device for ultrasound department according to claim 3, characterized in that: The left-right adjustment mechanism comprises a T-shaped groove (10), wherein the T-shaped groove (10) is arranged at the bottom of the arc-shaped plate (9), a T-shaped slider (11) is slidably connected in the T-shaped groove (10), and the T-shaped slider (11) is fixed to the top of the T-shaped groove (10), and an electric control mechanism is arranged on the T-shaped slider (11).
5. The B-ultrasound examination auxiliary device for ultrasound department according to claim 4, characterized in that: The electric control mechanism comprises a first cable (19) and a second cable (20), one end of the first cable (19) and the second cable (20) are respectively fixed to the left and right sides of the T-shaped slider (11), and the first cable (19) and the second cable (20) both penetrate the arc plate (9) and extend to the left and right sides of the bottom of the arc plate (9), the bottoms of the two threaded sleeves (8) are both fixed with a fixing rod (21), a connecting piece (22) is fixed between the two fixing rods (21), a second motor (23) is arranged on the front side of the connecting piece (22), the output end of the second motor (23) penetrates the connecting piece (22) and is fixed with a winding roller (24), and the first cable (19) and the second cable (20) are both wound on the winding roller (24).
6. The B-ultrasound examination auxiliary device for ultrasound department according to claim 5, characterized in that: The first cable (19) and the second cable (20) are wound in opposite directions on the circumferential surface of a winding roller (24), and two limit disks (25) are fixed on the winding roller (24).
7. The B-ultrasound examination auxiliary device for ultrasound department according to claim 6, characterized in that: The mounting mechanism comprises a plurality of mounting plates (2), wherein the plurality of mounting plates (2) are respectively fixed to the adjacent ends of two connecting plates (1), and mounting holes (3) are provided on the plurality of mounting plates (2).
8. The B-ultrasound examination auxiliary device for ultrasound department according to claim 7, characterized in that: The bottom of the pressing plate (18) is provided with an anti-skid rubber layer, and the anti-skid rubber layer is provided with anti-skid grooves, and the arc plate (9) is provided with an upward concave arc.