CN210408449U - Novel integrated cone beam CT - Google Patents
Novel integrated cone beam CT Download PDFInfo
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- CN210408449U CN210408449U CN201821961070.3U CN201821961070U CN210408449U CN 210408449 U CN210408449 U CN 210408449U CN 201821961070 U CN201821961070 U CN 201821961070U CN 210408449 U CN210408449 U CN 210408449U
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- 238000001514 detection method Methods 0.000 claims abstract description 31
- 239000003638 chemical reducing agent Substances 0.000 claims description 40
- 230000001360 synchronised effect Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000002591 computed tomography Methods 0.000 abstract description 13
- 238000003384 imaging method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007408 cone-beam computed tomography Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
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Abstract
The utility model discloses a novel integrated cone beam CT, which is characterized by comprising a U-shaped frame, an X-ray bulb tube and detector detection device and a flat plate operation device; a flat plate operation device is arranged at the upper end part of the U-shaped frame; the flat panel operation device is arranged inside the X-ray bulb tube and the detector detection device; the X-ray bulb tube and the detector detection device run around the flat plate running device through the arc guide rail; the X-ray bulb tube and the detector detection device are fixed on a linear guide rail which moves left and right along the upper end part of the U-shaped frame; the imaging circle can rotate 240 degrees to scan, and the rapid three-dimensional cone-beam CT (computed tomography) imaging can be carried out. The CT image is compared with the CT image group used for treatment scheme design, and the robot can immediately adjust the position according to the comparison result, so that the patient can obtain the treatment with the highest precision.
Description
Technical Field
The utility model relates to medical equipment especially relates to a novel CT is restrainted to integration awl.
Background
The proton heavy ion treatment patient image acquisition registration guide equipment in the market at present adopts a mechanism consisting of two sets of X-ray generator devices and detectors which are distributed and installed at an angle of 90 degrees, and the installation position of the mechanism needs to be fixed, so that the practical range of the mechanism is small. The mechanism only can acquire two images by adopting orthogonal X-ray radiography, and the registration is in a 2D form, so that the 3D registration function cannot be carried out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at realizing a novel integrated cone beam CT according to the defects of the prior art and is characterized by comprising a U-shaped frame, an X-ray bulb tube and detector detection device and a flat plate operation device; a flat plate operation device is arranged at the upper end part of the U-shaped frame; the flat panel operation device is arranged inside the X-ray bulb tube and the detector detection device; the X-ray bulb tube and the detector detection device run around the flat plate running device through the arc guide rail; the X-ray bulb tube and the detector detection device are fixed on a linear guide rail which moves left and right along the upper end part of the U-shaped frame.
Furthermore, the U-shaped frame also comprises a lower end part and a driving device which is arranged at the upper end part and axially drives the X-ray bulb tube and the detector detection device; a connecting device connected with the robot is arranged at the lower end part;
the driving device also comprises a limiting column, a baffle, a main belt wheel, a synchronous belt, a small flat key, a motor bracket, a small speed reducer and a small servo motor; the linear guide rails are fixed on two sides of the upper end of the U-shaped frame; arranging an arc slide block on the linear guide rail; the arc slide block is fixed with the X-ray bulb tube and the detector detection device; a motor bracket is fixed on the longitudinal upright post side of the U-shaped frame; a limiting column is fixed on the side of the longitudinal upright column of the U-shaped frame; a small speed reducer is fixed on the motor bracket; the small speed reducer is connected with a main belt wheel through a small flat key; a synchronous belt is arranged on the main belt wheel; a baffle is arranged at the front end of the main belt wheel; a small servo motor is connected and fixed at the rear end of the small speed reducer; the other side of the synchronous belt is connected with a driven wheel arranged at the front end of the U-shaped frame; the driven wheel is fixed at the front end of the U-shaped frame; a deep groove ball bearing is arranged in the driven wheel, a driven belt wheel shaft is fixed in the deep groove ball bearing, and the driven wheel is arranged on the belt wheel support; one side of the belt wheel bracket is provided with a tensioning bolt; a fixing bolt is arranged above the belt pulley bracket; a synchronous belt pressing plate and a synchronous belt connecting plate are respectively arranged on two sides of the synchronous belt; and the fixing screw penetrates through a support of the X-ray bulb tube and the detector detection device, a synchronous belt pressing plate and a synchronous belt connecting plate to clamp the synchronous belt and fix the X-ray bulb tube and the detector detection device.
Furthermore, a rotary driving device for rotationally driving the X-ray bulb tube and the detector detection device is arranged below the upper end part of the U-shaped frame; the rotary driving device comprises a first inner gear ring, a ball pipe ring, an inner ring, a flat plate ring, a first servo motor, a first speed reducer, a first adjusting screw, a first holding screw, a first main gear, a first flat key, a first intermediate gear, a first needle bearing, a first transmission shaft, a first check ring, a first split pin, a second inner gear ring, a second servo motor, a second speed reducer, a second adjusting screw, a second holding screw, a second main gear, a second flat key, a second intermediate gear, a second needle bearing, a second transmission shaft, a second check ring and a second split pin; the inner ring is fixed on the arc slide block of the U-shaped frame, and both sides of the inner ring are respectively provided with a bulb ring arc slide rail and a flat plate ring arc slide rail; the ball pipe ring is connected on the ball pipe ring arc slide rail in a sliding way; the outer ring of the bulb tube ring is provided with a first inner gear ring; a first intermediate gear is meshed with the first inner gear ring; the first intermediate gear is provided with a first needle bearing; a first transmission shaft penetrates through the first needle bearing and simultaneously penetrates through first lug holes on two sides; the first main gear is meshed above the first intermediate gear; the first main gear and the first speed reducer are in flat key connection through a first flat key; the first speed reducer is fixed through a first holding screw; a first adjusting screw is arranged above the first speed reducer for position adjustment; a first servo motor is arranged behind the first speed reducer; the flat plate ring is connected on the flat plate arc ring slide rail in a sliding way; a second inner gear ring is arranged on the outer ring of the flat ring; a second intermediate gear is meshed with the second inner gear ring; the second intermediate gear is provided with a second needle bearing; a second transmission shaft penetrates through the second needle bearing and simultaneously penetrates through second lug holes on two sides; the second main gear is meshed above the second intermediate gear; the second main gear is in flat key connection with the second speed reducer through a second flat key; the second speed reducer is fixed through a second holding screw; a second adjusting screw is arranged above the second speed reducer for position adjustment; and a second servo motor is arranged behind the second speed reducer.
Furthermore, the X-ray bulb tube and detector detection device also comprises a front cover plate, a bulb tube mounting bracket, a bulb tube connecting plate, a bulb tube hoop and a rear cover plate; a bulb tube mounting bracket is fixed on the bulb tube ring, and a bulb tube connecting plate is fixed at the top end of the bulb tube mounting bracket; a bulb tube hoop is arranged on the bulb tube connecting plate; the front cover plate and the rear cover plate are respectively arranged on two sides of the inner ring bracket.
Further, a cylindrical pin is arranged on the arc sliding block; fixing the arc slide block on the first inner gear ring and the second inner gear ring; and a barrier strip is arranged on the linear sliding block.
Further, the connecting device connected with the robot is fixed on a sixth shaft of the robot.
Further, a carbon fiber bed board is arranged on the U-shaped frame; arranging a dynamic flat panel detector on the flat panel support; the X-ray filter is arranged on the X-ray tube, and the X-ray tube is arranged on the hoop of the bulb tube.
The technical effect of the utility model lies in, both can install on the sixth axle of various robots through U-shaped frame flange position, can install the bed panel on the U-shaped frame, can form integrative fluidized bed + CBCT device after the integral erection is accomplished. Whether the installation of the apparatus is suspended or floor mounted may be determined by the robot. The mechanism is suitable for various installation environments and machine rooms.
The utility model can position the patient to reach the precision of half millimeter and ensure the patient to keep in one position to complete the whole treatment. Thus, accurate radiation therapy can be ensured.
The utility model discloses mainly constitute an imaging circle by an X-ray bulb ring and a detector ring jointly to direct mount is on the sick bed. Each individual assembly can move independently, rotate, and move laterally. The imaging circle rotates 240 degrees to scan, and fast three-dimensional cone-beam CT (computed tomography) imaging can be carried out. The CT image is compared with the CT image group used for treatment scheme design, and the robot can immediately adjust the position according to the comparison result, so that the patient can obtain the treatment with the highest precision.
The utility model discloses an X-ray tube and a flat panel detector, this kind of package assembly lets them independently remove, and collection speed, field of vision and image quality all reach unprecedented level.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is an enlarged view of a portion I of the present invention;
FIG. 5 is a schematic view of the present invention in the direction A-A;
FIG. 6 is a schematic view of the present invention in the direction B-B;
FIG. 7 is a schematic view of the present invention in the C-C direction;
FIG. 8 is a schematic view of the present invention in the direction D-D;
FIG. 9 is a schematic view of the present invention in the E-E direction;
FIG. 10 is a schematic view of the present invention in the F-F direction;
FIG. 11 is a schematic view of the present invention in the G-G direction;
fig. 12 is a schematic view of the robot installation of the present invention;
fig. 13 is a schematic diagram of the position to be scanned according to the present invention;
fig. 14 is a schematic view of the left and right movement process of the present invention;
fig. 15 is a schematic diagram of the 3D scanning process of the present invention;
fig. 16 is a schematic diagram of the 2D scanning process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
With reference to fig. 1, fig. 2, and fig. 3, the present embodiment discloses a novel integrated cone-beam CT, which includes a U-shaped frame 1, an X-ray tube and detector detecting device 100, and a flat panel operating device 200; the upper end part of the U-shaped frame 1 is provided with a flat plate running device 200; the flat panel operation device 200 is arranged inside the X-ray bulb tube and detector detection device 100; the X-ray bulb tube and detector detection device 100 runs around the flat plate running device 200 through the arc guide rail 10; the X-ray bulb tube and detector detection device 100 is fixed on a linear guide rail 4 which moves left and right along the upper end part of the U-shaped frame 1; when the flat panel operation device 200 moves left and right, the X-ray tube and the detector detection device 100 rotate by 0-240 degrees, 3D scanning can be performed on all positions of a human body, the X-ray tube and the detector detection device 100 rotate clockwise, the scanning range rotates by 240 degrees at a speed of 6 degrees per second, and a total of 240 images are obtained by 1 image per degree, so that 3D reconstruction registration is realized. The design changes the mechanism which consists of two sets of X-ray generator devices and detectors which are distributed and installed at an orthogonal angle of 90 degrees in the prior art, and the practical range of the mechanism is small because the installation position of the mechanism needs to be fixed and unchanged. The mechanism has the technical defect that the mechanism can only acquire two images by adopting orthogonal X-ray photography, the registration is in a 2D form, and the 3D registration function cannot be carried out.
In order to further achieve the above technical effects, in the present embodiment, as shown in fig. 4 to fig. 11, the U-shaped frame 1 further includes a lower end portion and a driving device disposed at the upper end portion for axially driving the X-ray tube and detector detecting device 100; a connecting device connected with the robot is arranged at the lower end part;
referring to fig. 6, the driving device further includes a limiting column 3, a baffle 17, a main belt wheel 18, a synchronous belt 19, a small flat key 20, a motor bracket 21, a small reducer 22, and a small servo motor 23; linear guide rails 4 are fixed on two sides of the upper end of the U-shaped frame 1; an arc slide block 9 is arranged on the linear guide rail 4; the arc slide block 9 and the X-ray bulb tube are fixed with the detector detection device 100; a motor bracket 21 is fixed on the side of a longitudinal upright post 101 of the U-shaped frame 1; a limiting column 3 is fixed on the side of a longitudinal upright column 101 of the U-shaped frame 1; a small speed reducer 22 is fixed on the motor bracket 21; the small speed reducer 22 is connected with a main belt wheel 18 through a small flat key 20; a synchronous belt 19 is arranged on the main belt pulley 18; a baffle plate 17 is arranged at the front end of the main belt wheel 18; a small servo motor 23 is connected and fixed at the rear end of the small speed reducer 22; referring to fig. 7, the other side of the synchronous belt 19 is connected to a driven wheel 29 arranged at the front end of the U-shaped frame 1; the driven wheel 29 is fixed at the front end of the U-shaped frame 1; a deep groove ball bearing 27 is arranged in the driven wheel 29, a driven wheel shaft 28 is fixed in the deep groove ball bearing 27, and the driven wheel 29 is arranged on the belt wheel bracket 25; one side of the belt wheel bracket 25 is provided with a tensioning bolt 24; a fixing bolt 26 is provided above the pulley holder 25; a synchronous belt pressing plate 30 and a synchronous belt connecting plate 32 are respectively arranged at two sides of the synchronous belt 19; the fixing screw 33 penetrates through the support 102 of the X-ray tube and detector detecting device 100, the synchronous belt pressing plate 30 and the synchronous belt connecting plate 32, so as to clamp the synchronous belt 19 and fix the X-ray tube and detector detecting device 100.
Referring to fig. 8 and 9, a rotation driving device for rotationally driving the X-ray tube and the detector detecting device 100 is disposed below the upper end of the U-shaped frame 1; the rotary driving device comprises a first inner gear ring 7, a ball tube ring 8, an inner ring 11, a flat plate ring 12, a first servo motor 31, a first speed reducer 35, a first adjusting screw 36, a first holding screw 37, a first main gear 38, a first flat key 39, a first intermediate gear 40, a first needle bearing 41, a first transmission shaft 42, a first retainer ring 43, a first split pin 44, a second inner gear ring 71, a second servo motor 131, a second speed reducer 135, a second adjusting screw 136, a second holding screw 137, a second main gear 138, a second flat key 139, a second intermediate gear 140, a second needle bearing 141, a second transmission shaft 142, a second retainer ring 143 and a second split pin 144; the inner ring 11 is fixed on the arc slide block 9 of the U-shaped frame 1, and the two sides of the inner ring 11 are respectively provided with a bulb ring arc slide rail 91 and a plate ring arc slide rail 92; the bulb ring 8 is connected on the bulb ring arc slide rail 91 in a sliding way; a first inner gear ring 7 is arranged on the outer ring of the bulb tube ring 8; a first intermediate gear 40 is engaged on the first ring gear 7; the first intermediate gear 40 is provided with a first needle bearing 41; a first transmission shaft 42 is penetrated into the first needle bearing 41 and simultaneously penetrates into first lug holes 421 on two sides; engages the first main gear 38 above the first intermediate gear 40; the first main gear 38 is in flat key connection with the first speed reducer 35 through a first flat key 39; the first speed reducer 35 is fixed by a first holding screw 37; a first adjusting screw 36 is arranged above the first speed reducer 35 for position adjustment; a first servo motor 31 is arranged behind the first speed reducer 35; the flat plate ring 12 is connected on the flat plate arc ring slide rail 92 in a sliding way; a second inner gear ring 71 is arranged on the outer ring of the flat ring 12; a second intermediate gear 140 is engaged on the second ring gear 71; the second intermediate gear 140 is provided with a second needle bearing 141; the second needle bearing 141 is penetrated into the second transmission shaft 142 and simultaneously penetrated into the second lug holes 422 at two sides; engages with the second main gear 138 above the second intermediate gear 140; the second main gear 138 and the second reducer 135 are in flat key connection through a second flat key 139; the second reduction gear 135 is fixed by a second holding screw 137; a second adjusting screw 136 is provided above the second reducer 135 to perform position adjustment; a second servomotor 131 is provided behind the second decelerator 135. The structure is fixed without moving by arranging the inner ring 11, the bulb ring 8 and the plate ring 12 are respectively fixed on two sides of the inner ring 11 by the arc slide block 9, the arc slide rail 91 of the bulb ring and the arc slide rail 92 of the plate ring, and can rotate for 0-360 degrees, and the rotation is 0-240 degrees in the actual application process.
The structure realizes the specific structure of the driving device for driving the X-ray bulb tube and the detector detection device in the left-right axial direction and the rotary driving device for rotationally driving the X-ray bulb tube and the detector detection device 100.
With reference to fig. 4, in order to further implement the function of the detection device for the X-ray tube and the detector, the detection device 100 for the X-ray tube and the detector further includes a front cover plate 13, a tube mounting bracket 14, a tube connecting plate 15, a tube hoop 16, and a rear cover plate 6; a bulb tube mounting bracket 14 is fixed on the bulb tube ring 8, and a bulb tube connecting plate 15 is fixed at the top end of the bulb tube mounting bracket 14; a bulb tube hoop 16 is arranged on the bulb tube connecting plate 15; the front cover plate 13 and the rear cover plate 6 are respectively disposed at both sides of the inner ring bracket 110.
With reference to fig. 10 and 11, a cylindrical pin is arranged on the arc slider 9; fixing the arc slide block 9 on the first inner gear ring 7 and the second inner gear ring 71; a bar 46 is arranged on the linear slider 47.
Referring to fig. 12, a connecting device 301 connected to the robot 300 according to the present invention is fixed to a sixth axis of the robot 300.
Referring to fig. 12 to 16, the dynamic flat panel detector 50 is mounted on the flat panel bracket 2, the carbon fiber bed plate 51 is mounted on the U-shaped bracket 1, the X-ray filter 52 is mounted on the X-ray tube 53, and the X-ray tube 53 is mounted on the bulb hoop 16; as shown in fig. 12, the utility model is flexibly mounted at the end of each robot, and is suitable for various use environments.
As shown in fig. 13 and 14, the rotating ring part of the present invention stops at the tail end of the U-shaped frame 1 at the position to be scanned when not in use, and when scanning is needed, the rotating ring part can move from the position to be scanned to any position between the positions to be scanned for scanning. Thereby covering most positions of the human body and realizing the diagnosis of various diseases.
With reference to fig. 15, the utility model discloses the device is carrying out the schematic diagram of 3D scanning in-process, after rotatory ring part moves to waiting to scan the position, move dynamic flat panel detector 50 and X-ray tube 53 respectively to scanning starting point angular position, first servo motor 31 and second servo motor 131 drive bulb ring 8 and flat plate ring 12 drive dynamic flat panel detector 50 and 5X-ray tube 3 clockwise rotation when the beginning scanning, with the speed rotation scanning range 240 degrees of 6 degrees per second, every degree 1 picture is 240 pictures in total to realize 3D and rebuild the registration.
When the scanning is finished, the bulb ring 8 and the flat plate ring 12 return to the position to be scanned as shown in figure-13;
with reference to fig. 16, the device of the present invention can not only perform 3D scanning, but also perform 2D scanning; when the dynamic flat panel detector 50 and the X-ray tube 53 move to the horizontal scanning position, 1 image is acquired, and when the dynamic flat panel detector 50 and the X-ray tube move 53 to the vertical scanning position, 1 image is acquired, and 2 images are calculated; to achieve 2D reconstruction registration.
After the scanning is completed, the ball tube ring 8 and the flat ring 12 are returned to the position to be scanned as shown in fig. 13.
As a preferred embodiment of the present invention, it is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention, and that the scope of the present invention is also encompassed by the present invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A novel integrated cone beam CT is characterized by comprising a U-shaped frame, an X-ray bulb tube and detector detection device and a flat panel operation device; a flat plate operation device is arranged at the upper end part of the U-shaped frame; the flat panel operation device is arranged inside the X-ray bulb tube and the detector detection device; the X-ray bulb tube and the detector detection device run around the flat plate running device through the arc guide rail; the X-ray bulb tube and the detector detection device are fixed on a linear guide rail which moves left and right along the upper end part of the U-shaped frame.
2. The integrated cone-beam CT apparatus as claimed in claim 1, wherein said U-shaped frame further comprises a lower end portion and a driving device disposed at the upper end portion for driving said X-ray tube and detector detecting device in an axial direction; a connecting device connected with the robot is arranged at the lower end part;
the driving device also comprises a limiting column, a baffle, a main belt wheel, a synchronous belt, a small flat key, a motor bracket, a small speed reducer and a small servo motor; the linear guide rails are fixed on two sides of the upper end of the U-shaped frame; arranging an arc slide block on the linear guide rail; the arc slide block is fixed with the X-ray bulb tube and the detector detection device; a motor bracket is fixed on the longitudinal upright post side of the U-shaped frame; a limiting column is fixed on the side of the longitudinal upright column of the U-shaped frame; a small speed reducer is fixed on the motor bracket; the small speed reducer is connected with a main belt wheel through a small flat key; a synchronous belt is arranged on the main belt wheel; a baffle is arranged at the front end of the main belt wheel; a small servo motor is connected and fixed at the rear end of the small speed reducer; the other side of the synchronous belt is connected with a driven wheel arranged at the front end of the U-shaped frame; the driven wheel is fixed at the front end of the U-shaped frame; a deep groove ball bearing is arranged in the driven wheel, a driven belt wheel shaft is fixed in the deep groove ball bearing, and the driven wheel is arranged on the belt wheel support; one side of the belt wheel bracket is provided with a tensioning bolt; a fixing bolt is arranged above the belt pulley bracket; a synchronous belt pressing plate and a synchronous belt connecting plate are respectively arranged on two sides of the synchronous belt; and the fixing screw penetrates through a support of the X-ray bulb tube and the detector detection device, a synchronous belt pressing plate and a synchronous belt connecting plate to clamp the synchronous belt and fix the X-ray bulb tube and the detector detection device.
3. The new type integrated cone-beam CT as claimed in claim 1, wherein a rotation driving device for rotatably driving said X-ray tube and detector detecting device is disposed below the upper end of said U-shaped frame; the rotary driving device comprises a first inner gear ring, a ball pipe ring, an inner ring, a flat plate ring, a first servo motor, a first speed reducer, a first adjusting screw, a first holding screw, a first main gear, a first flat key, a first intermediate gear, a first needle bearing, a first transmission shaft, a first check ring, a first split pin, a second inner gear ring, a second servo motor, a second speed reducer, a second adjusting screw, a second holding screw, a second main gear, a second flat key, a second intermediate gear, a second needle bearing, a second transmission shaft, a second check ring and a second split pin; the inner ring is fixed on the arc slide block of the U-shaped frame, and both sides of the inner ring are respectively provided with a bulb ring arc slide rail and a flat plate ring arc slide rail; the ball pipe ring is connected on the ball pipe ring arc slide rail in a sliding way; the outer ring of the bulb tube ring is provided with a first inner gear ring; a first intermediate gear is meshed with the first inner gear ring; the first intermediate gear is provided with a first needle bearing; a first transmission shaft penetrates through the first needle bearing and simultaneously penetrates through first lug holes on two sides; the first main gear is meshed above the first intermediate gear; the first main gear and the first speed reducer are in flat key connection through a first flat key; the first speed reducer is fixed through a first holding screw; a first adjusting screw is arranged above the first speed reducer for position adjustment; a first servo motor is arranged behind the first speed reducer; the flat plate ring is connected on the flat plate arc ring slide rail in a sliding way; a second inner gear ring is arranged on the outer ring of the flat ring; a second intermediate gear is meshed with the second inner gear ring; the second intermediate gear is provided with a second needle bearing; a second transmission shaft penetrates through the second needle bearing and simultaneously penetrates through second lug holes on two sides; the second main gear is meshed above the second intermediate gear; the second main gear is in flat key connection with the second speed reducer through a second flat key; the second speed reducer is fixed through a second holding screw; a second adjusting screw is arranged above the second speed reducer for position adjustment; and a second servo motor is arranged behind the second speed reducer.
4. The integrated cone-beam CT of claim 1, wherein said X-ray tube and detector inspection device further comprises a front cover plate, a tube mounting bracket, a tube connecting plate, a tube anchor, a back cover plate; a bulb tube mounting bracket is fixed on the bulb tube ring, and a bulb tube connecting plate is fixed at the top end of the bulb tube mounting bracket; a bulb tube hoop is arranged on the bulb tube connecting plate; the front cover plate and the rear cover plate are respectively arranged on two sides of the inner ring bracket.
5. The novel integrated cone beam CT of claim 3, wherein a cylindrical pin is disposed on said circular arc slider; fixing the arc slide block on the first inner gear ring and the second inner gear ring; and a barrier strip is arranged on the linear sliding block.
6. A novel integrated cone-beam CT as claimed in claim 2 wherein said means for connecting to the robot is fixed to the sixth axis of the robot.
7. The novel integrated cone beam CT of claim 1 wherein a carbon fiber bed plate is disposed on the U-shaped frame; arranging a dynamic flat panel detector on the flat panel support; the X-ray filter is arranged on the X-ray tube, and the X-ray tube is arranged on the hoop of the bulb tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961070.3U CN210408449U (en) | 2018-11-27 | 2018-11-27 | Novel integrated cone beam CT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961070.3U CN210408449U (en) | 2018-11-27 | 2018-11-27 | Novel integrated cone beam CT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210408449U true CN210408449U (en) | 2020-04-28 |
Family
ID=70360806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821961070.3U Withdrawn - After Issue CN210408449U (en) | 2018-11-27 | 2018-11-27 | Novel integrated cone beam CT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210408449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330619A (en) * | 2018-11-27 | 2019-02-15 | 柯尼卡美能达再启医疗设备（上海）有限公司 | A kind of novel all-in-one Cone-Beam CT |
| CN116421206A (en) * | 2023-05-11 | 2023-07-14 | 上海睿触科技有限公司 | Integral movable X-ray diagnostic equipment |
-
2018
- 2018-11-27 CN CN201821961070.3U patent/CN210408449U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330619A (en) * | 2018-11-27 | 2019-02-15 | 柯尼卡美能达再启医疗设备（上海）有限公司 | A kind of novel all-in-one Cone-Beam CT |
| CN109330619B (en) * | 2018-11-27 | 2024-07-12 | 柯尼卡美能达再启医疗设备（上海）有限公司 | Integrated cone beam CT |
| CN116421206A (en) * | 2023-05-11 | 2023-07-14 | 上海睿触科技有限公司 | Integral movable X-ray diagnostic equipment |
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