CN112274176A - Ultrasonic department is with B ultrasonic examination auxiliary device - Google Patents
Ultrasonic department is with B ultrasonic examination auxiliary device Download PDFInfo
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- CN112274176A CN112274176A CN202011170292.5A CN202011170292A CN112274176A CN 112274176 A CN112274176 A CN 112274176A CN 202011170292 A CN202011170292 A CN 202011170292A CN 112274176 A CN112274176 A CN 112274176A
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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
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
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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
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
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Abstract
The invention discloses a B-ultrasonic examination auxiliary device for an ultrasonic department, which comprises: the ultrasonic diagnosis device comprises a B ultrasonic device, a controller, a longitudinal moving mechanism, a transverse moving mechanism, a vertical moving mechanism and a multidirectional mechanism; the controller is embedded at the top end of the B ultrasonic device; the longitudinal moving mechanism is arranged on the right side of the B ultrasonic device along the front-back direction; the transverse moving mechanism is arranged at the top end of the longitudinal moving mechanism along the up-down direction; the vertical moving mechanism is arranged on the front side of the transverse moving mechanism along the up-down direction; the multidirectional mechanism is installed at the bottom end of the vertical moving mechanism. This B ultrasonic examination auxiliary device for ultrasonic department can realize the triaxial of B ultrasonic device probe and the ascending automatic movement of multi-angle direction, need not the handheld removal of medical personnel, and easy operation is laborsaving, avoids medical personnel to hold the health and the mental fatigue that the probe brought for a long time, avoids the inattention to influence the accuracy of examining.
Description
Technical Field
The invention relates to the technical field of ultrasonic departments, in particular to a B-ultrasonic examination auxiliary device for an ultrasonic department.
Background
The ultrasonic department, also called as ultrasonic diagnosis department, is an assistant department, doctors can judge the specific diseases of patients through ultrasonic diagnosis, the ultrasonic diagnosis department can carry out detailed examination on organs such as thyroid, liver, gallbladder and spleen, etc., whether the organs have the possibility of pathological changes can be clearly judged through examination results, meanwhile, if the patients are pregnant, the ultrasonic department can also carry out B-ultrasonic examination, B-type ultrasonic is the main examination method of ultrasonic, although the development of ultrasonic is rapid, such as endoscopic ultrasonic, ultrasonic contrast, three-dimensional imaging, elastic imaging, etc., are developed on the basis of B-type ultrasonic, the scope of B-type ultrasonic examination is wide, different examination parts are different, and the preparation before the examination is also different;
in the prior art, the examination of the B-ultrasonic device requires that medical personnel hold the B-ultrasonic probe to examine the body part of a patient, the operation is troublesome, and then the fatigue degree of the medical personnel working for a long time leads to the inattention of the attention of the medical personnel and influences the accuracy of diagnosis.
Disclosure of Invention
The invention aims to provide a B-ultrasonic examination auxiliary device for an ultrasonic department, which at least solves the problems that the examination of a B-ultrasonic device in the prior art requires medical staff to hold a B-ultrasonic probe to examine the body part of a patient, the operation is troublesome, the fatigue degree of the medical staff working for a long time is further caused, the attention is not concentrated, and the accuracy of the examination is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an ultrasonic department B-ultrasonic examination auxiliary device comprises:
b ultrasonic device;
the controller is embedded at the top end of the B ultrasonic device;
the longitudinal moving mechanism is arranged on the right side of the B ultrasonic device along the front-back direction;
the transverse moving mechanism is arranged at the top end of the longitudinal moving mechanism along the up-down direction;
the vertical moving mechanism is arranged on the front side of the transverse moving mechanism along the vertical direction;
and the multidirectional mechanism is arranged at the bottom end of the vertical moving mechanism.
Preferably, the longitudinal moving mechanism includes; the device comprises a longitudinal moving mechanism fixing seat, a first motor, a first lead screw nut, a first guide rail and a first limiting slide block; the longitudinal moving mechanism fixing seat is arranged on the right side of the B ultrasonic device along the front-back direction; the first motor is arranged on the front side of the longitudinal moving mechanism fixing seat, the output end of the first motor extends into the inner side of the longitudinal moving mechanism fixing seat, and the first motor is electrically connected with the controller; the first screw rod screw is in threaded connection with the output end of the first motor along the front-back direction; the first lead screw nut is in threaded connection with the outer wall of the longitudinal moving mechanism fixing seat; the first guide rail is arranged at the top end of the longitudinal moving mechanism fixing seat along the front-back direction; the number of the first limiting slide blocks is two, and the first limiting slide blocks are sleeved at the front end and the rear end of the front side of the outer wall of the first guide rail.
Preferably, the lateral moving mechanism includes; the device comprises a fixed frame, a transverse moving mechanism fixed seat, a second motor, a first belt pulley, a second belt pulley, a transmission belt, a connecting block, a second guide rail and a second limiting slide block; the fixed frame is arranged at the top ends of the front and rear first limiting sliding blocks along the vertical direction, and the inner side of the fixed frame is fixedly connected with the top end of the first lead screw nut; the transverse moving mechanism fixing seat is arranged at the top end of the fixing frame along the left-right direction; the second motor is arranged at the upper right part of the rear side of the transverse moving mechanism fixing seat along the front-back direction, the front side of the second motor extends out of the front end of the transverse moving mechanism fixing seat, and the second motor is electrically connected with the controller; the first belt pulley is connected with the output end of the second motor through a screw; the second belt pulley is rotationally connected to the upper left of the front side of the transverse moving mechanism fixing seat through a pin shaft; the left end and the right end of the inner side of the transmission belt are respectively sleeved on the outer walls of the second belt pulley and the first belt pulley; the connecting block is arranged at the bottom end of the transmission belt; the second guide rail is arranged at the bottom end of the front side of the transverse moving mechanism fixing seat along the left-right direction; and the second limiting sliding block is sleeved on the outer wall of the second guide rail.
Preferably, the vertical moving mechanism includes; the vertical moving mechanism fixing seat, the third motor, the second lead screw nut, the third guide rail and the third limiting slide block are arranged on the vertical moving mechanism fixing seat; the vertical moving mechanism fixing seat is arranged on the front side of the second limiting slide block along the vertical direction, and the rear side of the vertical moving mechanism fixing seat is connected with the front side of the connecting block through screws; the third motor is arranged at the top end of the front side of the vertical moving mechanism fixing seat and is electrically connected with the controller; the second screw rod is connected to the output end of the third motor along the vertical direction; the second screw rod nut is in threaded connection with the outer wall of the second screw rod; the number of the third guide rails is two, and the two third guide rails are respectively arranged at the left end and the right end of the front side of the fixed seat of the vertical moving mechanism along the up-down direction; the number of the third limiting slide blocks is two, and the two third limiting slide blocks are respectively sleeved on the outer walls of the left and right third guide rails.
Preferably, the multidirectional mechanism includes: the multi-directional mechanism comprises a multi-directional mechanism shell, a fourth motor, a first gear, a rotating shaft and a second gear; the multidirectional mechanism shell is arranged on the front side of the second lead screw nut, and the left end and the right end of the rear side of the multidirectional mechanism shell are respectively in screw connection with the left third limiting slide block and the right third limiting slide block; the fourth motor is arranged in the inner cavity of the multidirectional mechanism shell along the vertical direction and is electrically connected with the controller; the first gear screw is connected to the output end of the fourth motor; the rotating shaft is rotatably connected to the center position of the bottom end of the multidirectional mechanism shell through a bearing in the vertical direction, an inner ring of the bearing is in interference fit with the outer wall of the rotating shaft, an outer ring of the bearing is fixedly connected with the inner wall of the multidirectional mechanism shell, and the top end of the rotating shaft extends into an inner cavity of the multidirectional mechanism shell; the second gear screw is connected at the output end of the rotating shaft, and the second gear is meshed with the first gear.
Preferably, the multidirectional mechanism further comprises: the mounting frame, the mounting plate, the rotating seat, the fifth motor, the first bevel gear and the second bevel gear; the mounting rack is arranged at the bottom end of the rotating shaft; the mounting plates are arranged at the bottom ends of the left side and the right side of the inner side of the mounting frame respectively; the number of the rotating seats is two, the two rotating seats are respectively and rotatably connected to the bottom ends of the inner sides of the left mounting plate and the right mounting plate through bearings, inner rings of the bearings are in interference fit with the outer walls of the rotating seats, outer rings of the bearings are fixedly connected with the inner walls of the mounting plates, and the outer sides of the rotating seats extend out of the outer sides of the mounting plates; the fifth motor is arranged on the left side of the mounting frame along the front-back direction and is electrically connected with the controller; the first conical gear screw is connected to the output end of the fifth motor; the second bevel gear is connected to the outer end of the rotating seat at the left end of the inner side of the mounting frame through screws, and the second bevel gear is meshed with the first bevel gear.
Preferably, the multidirectional mechanism further comprises: the device comprises a circular ring plate, a limiting clamping roller, a gear ring, a clamping seat, a sixth motor and a driving gear; the circular ring plate is connected to the inner sides of the left rotating seat and the right rotating seat through screws; the number of the limiting clamping rollers is a plurality, and the limiting clamping rollers are clamped on the inner ring of the circular ring plate along the circumferential gap; the gear ring is arranged on the front side of the plurality of limiting clamping rollers; the clamping seat is connected with the inner ring of the gear ring through a screw; the sixth motor is arranged on the rear side of the circular ring plate, the front side of the sixth motor extends out of the front side of the circular ring plate, and the sixth motor is electrically connected with the controller; the driving gear is connected with the output end of the sixth motor through screws, and the driving gear is meshed with the gear ring.
Compared with the prior art, the invention has the beneficial effects that: the ultrasonic department uses the auxiliary device of B ultrasonic examination:
1. the first motor drives the first lead screw to rotate clockwise and anticlockwise, so that the first lead screw nut drives the probe to horizontally move in the front-back direction under the action of the rotating force of the first lead screw and under the coordination of the transverse moving mechanism, the vertical moving mechanism and the multidirectional mechanism, the second motor drives the first belt pulley to rotate clockwise or anticlockwise, so that the transmission belt drives the connecting block under the action of the rotating force of the first belt pulley to drive the probe to horizontally move in the left-right direction under the coordination of the vertical moving mechanism and the multidirectional mechanism, the third motor drives the second lead screw to rotate clockwise or anticlockwise, the second lead screw nut drives the probe to vertically move under the action of the rotating force of the second lead screw and under the coordination of the multidirectional mechanism, so that the probe can move in the three-axis direction outside the body of the patient, so that the probe inside the B ultrasonic device can move to a specific part of the patient and control the pressure degree;
2. the fourth motor drives the first gear to rotate anticlockwise or clockwise, so that the second gear drives the rotating shaft to drive the mounting frame under the action of the rotating force of the first gear to drive the probe to horizontally rotate to a specified direction under the coordination of the rotating force of the first gear, the fifth motor drives the first conical gear to rotate clockwise or anticlockwise, so that the second conical gear drives the left rotating seat to drive the circular plate to rotate clockwise or anticlockwise around the axis of the rotating seat under the limiting action of the right rotating seat under the action of the rotating force of the first conical gear, the probe is driven to change the inclination angle along the front-back direction under the coordination of the rotating seat, the limiting clamping roller, the gear ring and the clamping seat, the sixth motor drives the driving gear to rotate clockwise or anticlockwise, so that the gear ring drives the clamping seat to drive the probe to change the inclination angle along the left-right direction, so as to realize the adjustment of the probe in a plurality of angle directions;
therefore, the automatic movement of the probe of the B ultrasonic device in the three-axis and multi-angle directions can be realized, the handheld movement of medical personnel is not needed, the operation is simple and labor-saving, the physical and mental fatigue caused by the long-time holding of the probe by the medical personnel is avoided, and the influence of the inattention on the diagnosis accuracy is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the longitudinal movement mechanism of FIG. 1;
FIG. 3 is an exploded view of the longitudinal movement mechanism of FIG. 1;
FIG. 4 is an exploded view of the vertical displacement mechanism of FIG. 1;
fig. 5 is an exploded view of the multidirectional mechanism of fig. 1.
In the figure: 1. b ultrasonic device, 2, controller, 3, longitudinal moving mechanism, 31, longitudinal moving mechanism fixing seat, 32, first motor, 33, first screw rod, 34, first screw nut, 35, first guide rail, 36, first limit slider, 4, transverse moving mechanism, 41, fixing frame, 42, transverse moving mechanism fixing seat, 43, second motor, 44, first belt pulley, 45, second belt pulley, 46, transmission belt, 47, connecting block, 48, second guide rail, 49, second limit slider, 5, vertical moving mechanism, 51, vertical moving mechanism fixing seat, 52, third motor, 53, second screw rod, 54, second screw nut, 55, third guide rail, 56, third limit slider, 6, multidirectional mechanism, 61, multidirectional mechanism shell, 62, fourth motor, 63, first gear, 64, rotating shaft, 65, second gear, 66. mounting frame, 67, mounting plate, 68, rotating seat, 69, fifth motor, 610, first bevel gear, 611, second bevel gear, 612, ring plate, 613, limiting clamping roller, 614, gear ring, 615, clamping seat, 616, sixth motor, 617 and driving gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an ultrasonic department B-ultrasonic examination auxiliary device comprises: the ultrasonic diagnosis device comprises a B ultrasonic device 1, a controller 2, a longitudinal moving mechanism 3, a transverse moving mechanism 4, a vertical moving mechanism 5 and a multidirectional mechanism 6, wherein the specific use model of the B ultrasonic device 1 is directly purchased, installed and used from the market according to the actual use requirement; the controller 2 is embedded at the top end of the B-ultrasonic device 1, and the specific use model of the controller 2 is directly purchased, installed and used from the market according to the actual use requirement; the longitudinal moving mechanism 3 is arranged on the right side of the B-ultrasonic device 1 along the front-back direction; the transverse moving mechanism 4 is arranged at the top end of the longitudinal moving mechanism 3 along the up-down direction; the vertical moving mechanism 5 is arranged at the front side of the transverse moving mechanism 4 along the up-down direction; the multidirectional mechanism 6 is installed at the bottom end of the vertical movement mechanism 5.
Preferably, further, the longitudinal moving mechanism 3 includes; the device comprises a longitudinal moving mechanism fixing seat 31, a first motor 32, a first lead screw 33, a first lead screw nut 34, a first guide rail 35 and a first limiting slide block 36; the longitudinal moving mechanism fixing seat 31 is arranged on the right side of the B ultrasonic device 1 along the front-back direction; the first motor 32 is arranged on the front side of the longitudinal moving mechanism fixing seat 31, the output end of the first motor 32 extends into the inner side of the longitudinal moving mechanism fixing seat 31, the first motor 32 is electrically connected with the controller 2, the specific usage model of the first motor 32 is directly purchased, installed and used from the market according to the actual usage requirement, and the first motor 32 can be controlled by the controller 2 to drive the first lead screw 33 to rotate clockwise and anticlockwise; the first lead screw 33 is screwed to the output end of the first motor 32 in the front-rear direction; the first lead screw nut 34 is screwed on the outer wall of the longitudinal moving mechanism fixing seat 31, and the first lead screw nut 34 can move towards the front side or towards the rear side under the rotating force of the first lead screw 33; the first guide rail 35 is arranged at the top end of the longitudinal moving mechanism fixing seat 31 along the front-back direction; the number of first limiting slide blocks 36 is two, two first limiting slide blocks 36 are sleeved at the front end and the rear end of the front side of the outer wall of the first guide rail 35, and the first limiting slide blocks 36 can slide back and forth on the outer wall of the first guide rail 35.
Preferably, the lateral moving mechanism 4 further includes; the device comprises a fixed frame 41, a transverse moving mechanism fixed seat 42, a second motor 43, a first belt pulley 44, a second belt pulley 45, a transmission belt 46, a connecting block 47, a second guide rail 48 and a second limiting slide block 49; the fixed frame 41 is arranged at the top ends of the front and rear first limiting sliding blocks 36 along the vertical direction, and the inner side of the fixed frame 41 is fixedly connected with the top end of the first lead screw nut 34; the transverse moving mechanism fixing seat 42 is arranged at the top end of the fixing frame 41 along the left-right direction; the second motor 43 is arranged at the upper right of the rear side of the transverse moving mechanism fixing seat 42 along the front-back direction, the front side of the second motor 43 extends out of the front end of the transverse moving mechanism fixing seat 42, the second motor 43 is electrically connected with the controller 2, the specific use model of the second motor 43 is directly purchased, installed and used from the market according to the actual use requirement, and the second motor 43 can be controlled by the controller 2 to drive the first belt pulley 44 to rotate clockwise or anticlockwise; the first belt pulley 44 is screwed to the output end of the second motor 43; the second belt pulley 45 is rotatably connected to the left upper part of the front side of the transverse moving mechanism fixing seat 42 through a pin shaft, and the second belt pulley 45 plays a role in tensioning and limiting the transmission belt 46; the left end and the right end of the inner side of the transmission belt 46 are respectively sleeved on the outer walls of the second belt pulley 45 and the first belt pulley 44; the connecting block 47 is arranged at the bottom end of the transmission belt 46; the second guide rail 48 is arranged at the bottom end of the front side of the transverse moving mechanism fixing seat 42 along the left-right direction; the second limiting sliding block 49 is sleeved on the outer wall of the second guide rail 48, and the second limiting sliding block 49 can slide left and right on the outer wall of the second guide rail 48.
Further, as a preferable aspect, the vertical moving mechanism 5 includes; the vertical moving mechanism comprises a fixed seat 51, a third motor 52, a second lead screw 53, a second lead screw nut 54, a third guide rail 55 and a third limiting slide block 56; the vertical moving mechanism fixing seat 51 is arranged at the front side of the second limiting slide block 49 along the vertical direction, and the rear side of the vertical moving mechanism fixing seat 51 is in screw connection with the front side of the connecting block 47; the third motor 52 is arranged at the top end of the front side of the vertical moving mechanism fixing seat 51, the third motor 52 is electrically connected with the controller 2, the specific use model of the third motor 52 is directly purchased, installed and used from the market according to the actual use requirement, and the controller 2 can control the third motor 52 to drive the second lead screw 53 to rotate clockwise or anticlockwise; the second lead screw 53 is screwed to the output end of the third motor 52 in the up-down direction; the second lead screw nut 54 is screwed on the outer wall of the second lead screw 53, and the second lead screw nut 54 can move upwards or downwards under the action of the rotating force of the second lead screw 53; the number of the third guide rails 55 is two, and the two third guide rails 55 are respectively arranged at the left end and the right end of the front side of the vertical moving mechanism fixing seat 51 along the up-down direction; the number of the third limiting sliding blocks 56 is two, the two third limiting sliding blocks 56 are respectively sleeved on the outer walls of the left and right third guide rails 55, and the third limiting sliding blocks 56 can slide up and down on the outer walls of the third guide rails 55.
Preferably, the multidirectional mechanism 6 further includes: a multidirectional mechanism housing 61, a fourth motor 62, a first gear 63, a rotating shaft 64, and a second gear 65; the multidirectional mechanism shell 61 is arranged on the front side of the second lead screw nut 54, and the left end and the right end of the rear side of the multidirectional mechanism shell 61 are respectively in screw connection with the left third limiting slide block 56 and the right third limiting slide block 56; the fourth motor 62 is arranged in the inner cavity of the multidirectional mechanism shell 61 along the up-down direction, the fourth motor 62 is electrically connected with the controller 2, the specific usage model of the fourth motor 62 is directly purchased, installed and used from the market according to the actual usage requirement, and the fourth motor 62 can be controlled by the controller 2 to drive the first gear 63 to rotate anticlockwise or clockwise; the first gear 63 is in screw connection with the output end of the fourth motor 62; the rotating shaft 64 is rotatably connected to the center position of the bottom end of the multidirectional mechanism shell 61 through a bearing in the vertical direction, an inner ring of the bearing is in interference fit with the outer wall of the rotating shaft 64, an outer ring of the bearing is fixedly connected with the inner wall of the multidirectional mechanism shell 61, and the top end of the rotating shaft 64 extends into the inner cavity of the multidirectional mechanism shell 61; the second gear 65 is screwed at the output end of the rotating shaft 64, the second gear 65 is meshed with the first gear 63, and the second gear 65 can drive the rotating shaft 64 to drive the mounting frame 66 to rotate clockwise or anticlockwise under the rotating force of the first gear 63.
Preferably, the multidirectional mechanism 6 further includes: a mounting frame 66, a mounting plate 67, a rotating seat 68, a fifth motor 69, a first bevel gear 610 and a second bevel gear 611; the mounting frame 66 is arranged at the bottom end of the rotating shaft 64; the number of the mounting plates 67 is two, and the two mounting plates 67 are respectively arranged at the bottom ends of the left side and the right side of the inner side of the mounting frame 66; the number of the rotating seats 68 is two, the two rotating seats 68 are respectively rotatably connected to the bottom ends of the inner sides of the left mounting plate 67 and the right mounting plate 67 through bearings, inner rings of the bearings are in interference fit with the outer walls of the rotating seats 68, outer rings of the bearings are fixedly connected with the inner walls of the mounting plates 67, the outer sides of the rotating seats 68 extend out of the outer sides of the mounting plates 67, and the right rotating seats 68 play a role in limiting the annular plate 612; the fifth motor 69 is arranged on the left side of the mounting frame 66 along the front-back direction, the fifth motor 69 is electrically connected with the controller 2, the specific usage model of the fifth motor 69 is directly purchased, installed and used from the market according to the actual usage requirement, and the controller 2 can control the fifth motor 69 to drive the first bevel gear 610 to rotate clockwise or anticlockwise; the first bevel gear 610 is screwed at the output end of the fifth motor 69; the second bevel gear 611 is screwed to the outer end of the left rotating base 68 located inside the mounting frame 66, the second bevel gear 611 is meshed with the first bevel gear 610, and the second bevel gear 611 can drive the left rotating base 68 to drive the circular ring plate 612 to rotate clockwise or counterclockwise under the rotating force of the first bevel gear 610.
Preferably, the multidirectional mechanism 6 further includes: the circular ring plate 612, the limit clamping roller 613, the gear ring 614, the clamping seat 615, the sixth motor 616 and the driving gear 617; the circular plate 612 is connected to the inner sides of the left and right rotating seats 68 through screws; the number of the limiting clamp rollers 613 is several, the limiting clamp rollers 613 are clamped in the inner ring of the circular ring plate 612 along the circumferential gap, and the limiting clamp rollers 613 can rotate along the circumferential direction of the inner ring of the circular ring plate 612 to limit the gear ring 614; the gear ring 614 is arranged at the front side of the plurality of limit chuck rollers 613; the clamp 615 is screwed on the inner ring of the gear ring 614; the sixth motor 616 is arranged at the rear side of the circular plate 612, the front side of the sixth motor 616 extends out of the front side of the circular plate 612, the sixth motor 616 is electrically connected with the controller 2, the specific usage model of the sixth motor 616 is directly purchased, installed and used from the market according to the actual usage requirement, and the sixth motor 616 can be controlled by the controller 2 to drive the driving gear 617 to rotate clockwise or counterclockwise; the driving gear 617 is screwed to the output of the sixth motor 616, and the driving gear 617 is engaged with the gear ring 614.
All the electrical components in the present application can be connected with an external adaptive power supply through a wire, and an adaptive external controller should be selected to connect according to specific actual use conditions to meet the control requirements of all the electrical components, and the specific connection mode and the control sequence thereof should be referred to in the following working principle that the electrical components are electrically connected in sequence, the detailed connection means thereof is a known technology in the art and is not described, and the following main description of the working principle and the process specifically works as follows.
Step 1: when the device is used, a medical worker moves the device to the front of an examination bed, the probe in the B ultrasonic device 1 is inserted into the clamping seat 615 from top to bottom to be fixed, the medical worker controls the controller 2 to sequentially start the first motor 32, the second motor 43 and the third motor 52, the first motor 32 drives the first lead screw 33 to rotate clockwise and anticlockwise, the first lead screw nut 34 is in threaded connection with the first lead screw 33, the first lead screw nut 34 is driven to move forwards or backwards under the action of the rotation force of the first lead screw 33, the first lead screw nut 34 is driven to drive the probe to horizontally move forwards and backwards under the coordination of the transverse moving mechanism 4, the vertical moving mechanism 5 and the multidirectional mechanism 6 under the limiting action of the first limiting sliding block 36, the second motor 43 drives the first belt pulley 44 to rotate clockwise or anticlockwise, and the transmission belt 46 is driven by the rotation force of the first belt pulley 44 and the tensioning limiting action of the second belt pulley 45 The transmission belt 46 is prompted to drive the connecting block 47 to move to the left or to the right, so that under the limiting action of the second limiting slide block 49, the connecting block 47 drives the probe to horizontally move along the left and right directions under the cooperation of the vertical moving mechanism 5 and the multidirectional mechanism 6, the third motor 52 drives the second lead screw 53 to rotate clockwise or anticlockwise, the second lead screw nut 54 moves upwards or downwards under the rotating force of the second lead screw 53, and further under the limiting action of the third limiting slide block 56, the second lead screw nut 54 drives the probe to move along the vertical direction up and down under the cooperation of the multidirectional mechanism 6, so that the probe moves along the three-axis direction outside the patient body, and the probe inside the ultrasonic device 1 moves to the specific part of the patient and controls the pressure degree;
step 2: when the probe is used, the worker controls the controller 2 to sequentially start the fourth motor 62, the fifth motor 69 and the sixth motor 616, the fourth motor 62 drives the first gear 63 to rotate counterclockwise or clockwise, the second gear 65 drives the rotating shaft 64 to drive the mounting frame 66 to rotate clockwise or counterclockwise under the action of the rotating force of the first gear 63 due to the engagement of the second gear 65 and the first gear 63, the mounting frame 66 drives the probe to horizontally rotate to a specified direction under the cooperation of the mounting plate 67, the rotating seat 68, the ring plate 612, the retainer rollers 613, the gear ring 614 and the clamping seat 615, the fifth motor 69 drives the first bevel gear 610 to rotate clockwise or counterclockwise, the second bevel gear 611 drives the left rotating seat 68 to drive the ring plate 612 to rotate clockwise or counterclockwise under the action of the rotating force of the first bevel gear 610 due to the engagement of the second bevel gear 611 and the first bevel gear 610, further, the circular plate 612 rotates clockwise or counterclockwise around the axis of the rotating seat 68 under the limiting action of the right rotating seat 68, and the probe is driven by the cooperation of the rotating seat 612, the limiting clamp roller 613, the gear ring 614 and the clamping seat 615 to change the inclination angle along the front-back direction, the driving gear 617 is driven by the sixth motor 616 to rotate clockwise or counterclockwise, and the gear ring 614 drives the clamping seat 615 to drive the probe to change the inclination angle along the left-right direction under the limiting action of the limiting clamp roller 613 under the action of the rotating force of the gear ring 614 and the driving gear 617, so that the adjustment of the probe in multiple angular directions is realized;
therefore, the automatic movement of the probe of the B ultrasonic device in the three-axis and multi-angle directions can be realized, the handheld movement of medical personnel is not needed, the operation is simple and labor-saving, the physical and mental fatigue caused by the long-time holding of the probe by the medical personnel is avoided, and the influence of the inattention on the diagnosis accuracy is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An ultrasonic department is with B ultrasonic examination auxiliary device, characterized by that includes:
a B-ultrasonic device (1);
the controller (2) is embedded at the top end of the B ultrasonic device (1);
the longitudinal moving mechanism (3) is arranged on the right side of the B ultrasonic device (1) along the front-back direction;
the transverse moving mechanism (4) is arranged at the top end of the longitudinal moving mechanism (3) along the up-down direction;
a vertical moving mechanism (5) which is arranged at the front side of the transverse moving mechanism (4) along the vertical direction;
and the multidirectional mechanism (6) is arranged at the bottom end of the vertical moving mechanism (5).
2. The ultrasonic department B-ultrasonic examination assisting device according to claim 1, wherein: the longitudinal moving mechanism (3) comprises;
the longitudinal moving mechanism fixing seat (31) is arranged on the right side of the B ultrasonic device (1) along the front-back direction;
the first motor (32) is arranged on the front side of the longitudinal moving mechanism fixing seat (31), the output end of the first motor (32) extends into the inner side of the longitudinal moving mechanism fixing seat (31), and the first motor (32) is electrically connected with the controller (2);
a first screw rod (33) screwed to the output end of the first motor (32) in the front-rear direction;
the first lead screw nut (34) is screwed on the outer wall of the longitudinal moving mechanism fixing seat (31);
the first guide rail (35) is arranged at the top end of the longitudinal moving mechanism fixing seat (31) along the front-back direction;
the first limiting sliding blocks (36) are two in number, and the first limiting sliding blocks (36) are sleeved at the front end and the rear end of the front side of the outer wall of the first guide rail (35).
3. The ultrasonic department B-ultrasonic examination assisting device according to claim 1, wherein: the transverse moving mechanism (4) comprises;
the fixing frame (41) is arranged at the top ends of the front and rear first limiting sliding blocks (36) in the vertical direction, and the inner side of the fixing frame (41) is fixedly connected with the top end of the first lead screw nut (34);
the transverse moving mechanism fixing seat (42) is arranged at the top end of the fixing frame (41) along the left-right direction;
the second motor (43) is arranged at the upper right side of the rear side of the transverse moving mechanism fixing seat (42) along the front-back direction, the front side of the second motor (43) extends out of the front end of the transverse moving mechanism fixing seat (42), and the second motor (43) is electrically connected with the controller (2);
a first belt pulley (44) which is connected with the output end of the second motor (43) through a screw;
the second belt pulley (45) is rotatably connected to the left upper part of the front side of the transverse moving mechanism fixing seat (42) through a pin shaft;
the left end and the right end of the inner side of the transmission belt (46) are respectively sleeved on the outer walls of the second belt pulley (45) and the first belt pulley (44);
the connecting block (47) is arranged at the bottom end of the transmission belt (46);
the second guide rail (48) is arranged at the bottom end of the front side of the transverse moving mechanism fixing seat (42) along the left-right direction;
and the second limiting sliding block (49) is sleeved on the outer wall of the second guide rail (48).
4. The ultrasonic department B-ultrasonic examination assisting device according to claim 1, wherein: the vertical moving mechanism (5) comprises;
the vertical moving mechanism fixing seat (51) is arranged on the front side of the second limiting slide block (49) along the vertical direction, and the rear side of the vertical moving mechanism fixing seat (51) is in screw connection with the front side of the connecting block (47);
the third motor (52) is arranged at the top end of the front side of the vertical moving mechanism fixing seat (51), and the third motor (52) is electrically connected with the controller (2);
a second screw rod (53) screwed to the output end of the third motor (52) in the vertical direction;
a second screw nut (54) screwed to the outer wall of the second screw rod (53);
the number of the third guide rails (55) is two, and the two third guide rails (55) are respectively arranged at the left end and the right end of the front side of the vertical moving mechanism fixing seat (51) along the vertical direction;
the number of the third limiting sliding blocks (56) is two, and the two third limiting sliding blocks (56) are respectively sleeved on the outer walls of the left and right third guide rails (55).
5. The ultrasonic department B-ultrasonic examination assisting device according to claim 1, wherein: the multidirectional mechanism (6) comprises:
the multidirectional mechanism shell (61) is arranged on the front side of the second lead screw nut (54), and the left end and the right end of the rear side of the multidirectional mechanism shell (61) are respectively in screw connection with the left third limiting slide block and the right third limiting slide block (56);
the fourth motor (62) is arranged in the inner cavity of the multidirectional mechanism shell (61) along the vertical direction, and the fourth motor (62) is electrically connected with the controller (2);
a first gear (63) which is connected with the output end of the fourth motor (62) through a screw;
the rotating shaft (64) is rotatably connected to the center position of the bottom end of the multidirectional mechanism shell (61) through a bearing in the vertical direction, an inner ring of the bearing is in interference fit with the outer wall of the rotating shaft (64), an outer ring of the bearing is fixedly connected with the inner wall of the multidirectional mechanism shell (61), and the top end of the rotating shaft (64) extends into an inner cavity of the multidirectional mechanism shell (61);
and the second gear (65) is connected to the output end of the rotating shaft (64) through a screw, and the second gear (65) is meshed with the first gear (63).
6. The ultrasonic department B-ultrasonic examination assisting device according to claim 5, wherein: the multidirectional mechanism (6) further comprises:
the mounting frame (66) is arranged at the bottom end of the rotating shaft (64);
the number of the mounting plates (67) is two, and the two mounting plates (67) are respectively arranged at the bottom ends of the left side and the right side of the inner side of the mounting frame (66);
the number of the rotating seats (68) is two, the two rotating seats (68) are respectively connected to the bottom ends of the inner sides of the left mounting plate and the right mounting plate (67) in a rotating mode through bearings, the inner ring of each bearing is in interference fit with the outer wall of each rotating seat (68), the outer ring of each bearing is fixedly connected with the inner wall of each mounting plate (67), and the outer side of each rotating seat (68) extends out of the outer side of each mounting plate (67);
the fifth motor (69) is arranged on the left side of the mounting frame (66) along the front-back direction, and the fifth motor (69) is electrically connected with the controller (2);
a first bevel gear (610) screwed to an output end of the fifth motor (69);
and a second bevel gear (611) screwed to the outer end of the left rotating base (68) at the inner side of the mounting frame (66), wherein the second bevel gear (611) is meshed with the first bevel gear (610).
7. The ultrasonic department B-ultrasonic examination assisting device according to claim 5, wherein: the multidirectional mechanism (6) further comprises:
the circular ring plate (612) is connected to the inner sides of the left rotating seat (68) and the right rotating seat (68) through screws;
the number of the limiting clamp rollers (613) is several, and the several limiting clamp rollers (613) are clamped on the inner ring of the circular ring plate (612) along the circumferential gap;
a gear ring (614) arranged at the front side of the plurality of limiting clamping rollers (613);
a cartridge (615) screwed to an inner ring of the gear ring (614);
the sixth motor (616) is arranged on the rear side of the circular plate (612), the front side of the sixth motor (616) extends out of the front side of the circular plate (612), and the sixth motor (616) is electrically connected with the controller (2);
and the driving gear (617) is connected to the output end of the sixth motor (616) through screws, and the driving gear (617) is meshed with the gear ring (614).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170292.5A CN112274176A (en) | 2020-10-28 | 2020-10-28 | Ultrasonic department is with B ultrasonic examination auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170292.5A CN112274176A (en) | 2020-10-28 | 2020-10-28 | Ultrasonic department is with B ultrasonic examination auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112274176A true CN112274176A (en) | 2021-01-29 |
Family
ID=74373684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011170292.5A Withdrawn CN112274176A (en) | 2020-10-28 | 2020-10-28 | Ultrasonic department is with B ultrasonic examination auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112274176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603371A (en) * | 2021-01-30 | 2021-04-06 | 延安大学附属医院 | B-ultrasonic probe fixing and operating device for B-ultrasonic room clinic |
| CN114052767A (en) * | 2022-01-14 | 2022-02-18 | 常州复睿特生物科技有限公司 | Lung cancer molecular marker detection device |
-
2020
- 2020-10-28 CN CN202011170292.5A patent/CN112274176A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603371A (en) * | 2021-01-30 | 2021-04-06 | 延安大学附属医院 | B-ultrasonic probe fixing and operating device for B-ultrasonic room clinic |
| CN114052767A (en) * | 2022-01-14 | 2022-02-18 | 常州复睿特生物科技有限公司 | Lung cancer molecular marker detection device |
| CN114052767B (en) * | 2022-01-14 | 2022-03-22 | 常州复睿特生物科技有限公司 | Lung cancer molecular marker detection device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210129 |
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| WW01 | Invention patent application withdrawn after publication |