CN112107323A - Rotary X-ray machine structure, scanning device and scanning system - Google Patents
Rotary X-ray machine structure, scanning device and scanning system Download PDFInfo
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- CN112107323A CN112107323A CN202011050188.2A CN202011050188A CN112107323A CN 112107323 A CN112107323 A CN 112107323A CN 202011050188 A CN202011050188 A CN 202011050188A CN 112107323 A CN112107323 A CN 112107323A
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- 238000003384 imaging method Methods 0.000 claims abstract description 42
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
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Abstract
The invention relates to a rotary X-ray machine structure, which comprises an X-ray machine and a fixed support, wherein the X-ray machine is rotatably arranged on one side of the fixed support, and a rotary driving mechanism for driving the X-ray machine to rotate is also arranged on the fixed support. The X-ray machine is driven to rotate around the fixed support through the rotary driving mechanism, so that the rotation of the X-ray machine at any angle is realized, and the positioning imaging of different angles of a patient is accurately realized. In addition, the application also provides a scanning device and a scanning system based on the rotary X-ray machine structure.
Description
Technical Field
The invention relates to medical equipment, in particular to a rotary X-ray machine structure, a scanning device and a scanning system.
Background
The X-ray machine is a device for generating X-ray, which mainly comprises an X-ray bulb tube, an X-ray machine imaging flat plate, an X-ray machine power supply, a control circuit and the like, wherein the X-ray bulb tube consists of a cathode filament (Cathod), an Anode target (Anode) and a vacuum glass tube, the X-ray machine power supply can be divided into a high-voltage power supply and a filament power supply, the filament power supply is used for heating the filament, the high-voltage output end of the high-voltage power supply is clamped at two ends of the cathode filament and the Anode target respectively, a high-voltage electric field is provided to accelerate active electrons on the filament to flow to the Anode target to form a high-speed electron flow, 99% of the electrons are converted into heat after bombarding the Anode target surface, and 1% of.
The existing X-ray machine cannot realize rotation at any angle, so that positioning imaging of patients at different angles cannot be accurately realized.
Disclosure of Invention
The present invention provides a rotary X-ray machine structure, a scanning device and a scanning system to solve the above problems.
In order to achieve the above purpose of the invention, the following technical scheme is adopted:
the utility model provides a rotation type X-ray machine structure, includes X-ray machine and fixed bolster, but the X-ray machine pivoted is installed one side of fixed bolster, still install on the fixed bolster and be used for driving X-ray machine pivoted rotary driving mechanism.
Further, the rotary driving mechanism comprises a motor, a belt wheel and a transmission belt; the motor is installed on the fixed support, the belt wheel is installed on an output shaft of the motor, and the belt wheel is connected with the X-ray machine through the transmission belt.
Further, the X-ray machine comprises an imaging component bracket, an X-ray machine ball tube and an X-ray machine imaging flat plate;
the imaging component support is rotatably arranged on one side of the fixed support, the X-ray machine ball tube and the X-ray machine imaging flat plate are respectively arranged on the imaging component support, and the rotary driving mechanism is used for driving the imaging component support to rotate.
Further, the motor is installed on the fixed support through a motor frame.
In addition, the application also provides a scanning device, which comprises a supporting seat, a bed plate and the rotary X-ray machine structure;
the fixed support is installed on the supporting seat, and the bed board penetrates through the X-ray machine and is installed on the supporting seat.
Furthermore, a supporting piece is installed on the supporting seat, and the bed board is installed on the supporting piece.
Further, the fixed bracket is slidably mounted on the support seat.
Further, the support is a height adjustable support.
Further, the device comprises a driving device, wherein the driving device is arranged in the supporting seat and is connected with the fixed support, so that the driving device drives the fixed support to slide on the supporting seat.
In addition, the application also provides a scanning system which comprises the rotary X-ray machine structure or the scanning device.
By adopting the technical scheme, the invention has the following beneficial effects:
the utility model provides a rotation type X-ray machine structure, including X-ray machine and fixed bolster, but the X-ray machine pivoted is installed in one side of fixed bolster, still installs on the fixed bolster and is used for driving X-ray machine pivoted rotary driving mechanism.
The X-ray machine is driven to rotate around the fixed support through the rotary driving mechanism, so that the rotation of the X-ray machine at any angle is realized, and the positioning imaging of different angles of a patient is accurately realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a first view structure diagram of the rotary X-ray machine structure provided by the present invention.
Fig. 2 is a second view structural diagram of the rotary X-ray machine structure provided by the present invention.
Fig. 3 is a schematic structural view of the arrangement of the X-ray machine bulb and the X-ray machine imaging flat plate at an angle of 45 degrees.
Fig. 4 is a schematic structural view of the X-ray machine bulb and the X-ray machine imaging flat plate horizontally arranged according to the present invention.
Reference numerals: 1-fixing a bracket; 2-X-ray machine; 3-a CT scanner; 11-a fixed ring; 12-a connecting seat; 21-a rotational bearing; 22-an imaging assembly support; 23-X-ray machine bulb tube; 24-X-ray machine imaging flat plate; 25-a rotary drive mechanism; 251-a motor; 252-a pulley; 253-a drive belt; 4-a motor frame; 5-a support seat; 6-bed board; 7-a support; 8-sliding rail.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the present invention can be specifically understood by those of ordinary skill in the art.
As shown in fig. 1, the rotary X-ray machine structure of the present application includes an X-ray machine 2 and a fixed bracket 1, wherein the X-ray machine 2 is rotatably mounted on one side of the fixed bracket 1, and a rotary driving mechanism 25 for driving the X-ray machine 2 to rotate is further mounted on the fixed bracket 1.
Specifically, the fixing bracket 1 includes a fixing ring 11 and a connecting seat 12, the fixing ring 11 is mounted on the connecting seat 12, and one side of the fixing ring 11 is connected with the X-ray machine 2.
Specifically, the rotary drive mechanism 25 includes a motor 251, a pulley 252, and a belt 253; the motor 251 is installed on the fixing bracket 1, the belt wheel 252 is installed on the output shaft of the motor 251, and the belt wheel 252 is connected with the X-ray machine 2 through the transmission belt 253.
Specifically, the X-ray machine 2 comprises an imaging assembly bracket 22, an X-ray machine bulb 23 and an X-ray machine imaging flat plate 24;
the imaging component support 22 is rotatably mounted on one side of the fixed support 1 through the rotating bearing 21, the imaging component support 22 is connected with an outer ring of the rotating bearing 21, an inner ring of the rotating bearing 21 is connected with the fixed support 1, the X-ray machine ball tube 23 and the X-ray machine imaging flat plate 24 are respectively mounted on the imaging component support 22, and the rotary driving mechanism 25 is used for driving the imaging component support 22 to rotate.
The motor 251 drives the belt wheel 252 to rotate, the driving belt 253 transmits the rotating force to the imaging component support 22, the imaging component support 22 rotates around the fixed support 1 through the rotating bearing 21 under the driving of the rotating force, and the X-ray machine bulb 23 and the X-ray machine imaging flat plate 24 which are arranged on the imaging component support 22 realize the adjustment of any rotating angle, so that the positioning imaging of different angles of a patient is accurately realized.
As shown in fig. 3, the imaging component support 22 is driven to rotate by the rotation driving mechanism 25, so as to drive the X-ray machine bulb 23 and the X-ray machine imaging flat plate 24 mounted on the imaging component support 22 to rotate synchronously, and the included angle between the X-ray machine bulb 23 and the X-ray machine imaging flat plate 24 and the horizontal plane is 45 degrees.
As shown in fig. 4, the imaging component support 22 is driven to rotate by the rotation driving mechanism 25, so as to drive the X-ray machine bulb 23 and the X-ray machine imaging flat plate 24 mounted on the imaging component support 22 to rotate synchronously, so that the X-ray machine bulb 23 and the X-ray machine imaging flat plate 24 are horizontally arranged.
Specifically, the motor 251 is mounted on the fixing bracket 1 through the motor mount 4.
Example two:
the application also provides a scanning device, and on the basis of the first embodiment and fig. 1 to 4, the scanning device of the second embodiment comprises a supporting seat 5, a bed plate 6 and the rotary X-ray machine structure;
the fixed bracket 1 is arranged on the supporting seat 5, and the bed board 6 passes through the X-ray machine 2 and is arranged on the supporting seat 5.
Specifically, the X-ray CT scanning device further comprises a CT scanner 3, the other side of a fixing ring 11 of the fixing support 1 is connected with the CT scanner 3, and the bed plate 6 sequentially penetrates through the X-ray machine 2 and the CT scanner 3 and is mounted on the supporting seat 5.
Optionally, the material of the bed plate 6 comprises carbon fibre plate.
Specifically, the material of bed board 6 can include the carbon fiber board about 10mm, and the carbon fiber board has structural strength big, and advantages such as light in weight.
Specifically, a support member 7 is installed on the support base 5, and a bed plate 6 is installed on the support member 7.
Specifically, the fixed bracket 1 is slidably mounted on the support base 5.
Specifically, slide rails 8 are respectively installed on two sides of the supporting seat 5, and the fixing bracket 1 is slidably installed on the supporting seat 5 through the slide rails 8.
In particular, the support 7 is a height-adjustable support.
In particular, it also comprises a driving device (not shown in the figures) arranged inside the support seat 5 and connected with the fixed support 1 so that the driving device drives the fixed support 1 to slide on the support seat 5.
Preferably, the driving device adopts a lead screw driving structure, which is a prior art and will not be described herein.
The X-ray machine bulb 23 can adjust the distance from the focus to the central axis of the system, i.e. SID, and similarly, can adjust the distance from the X-ray machine imaging flat plate 24 to the central axis of the system, i.e. SDD, and the X-ray machine 2 can continuously rotate around the central axis of the system through the rotation driving mechanism 25, so as to meet different clinical imaging requirements.
Example three:
the application further provides a scanning system, which comprises the scanning structure of the first embodiment or the scanning device of the second embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a rotation type X ray machine structure, its characterized in that includes X ray machine and fixed bolster, the rotatable installation of X ray machine one side of fixed bolster, still install on the fixed bolster and be used for the drive X ray machine pivoted rotary driving mechanism.
2. The rotary X-ray apparatus structure according to claim 1, wherein the rotary drive mechanism comprises a motor, a pulley, and a belt; the motor is installed on the fixed support, the belt pulley is installed on an output shaft of the motor, and the belt pulley is connected with the X-ray machine through the transmission belt.
3. The rotary X-ray machine structure according to claim 1, wherein the X-ray machine comprises an imaging assembly support, an X-ray machine bulb and an X-ray machine imaging plate;
the imaging component support is rotatably arranged on one side of the fixed support, the X-ray machine ball tube and the X-ray machine imaging flat plate are respectively arranged on the imaging component support, and the rotary driving mechanism is used for driving the imaging component support to rotate.
4. The rotary X-ray machine structure according to claim 2, wherein the motor is mounted on the stationary support by a motor mount.
5. A scanning device, comprising a support base, a bed plate and the rotary X-ray machine structure of any one of claims 1 to 4;
the fixed support is installed on the supporting seat, and the bed board penetrates through the X-ray machine and is installed on the supporting seat.
6. The scanning device of claim 5, wherein the support base has a support member mounted thereon, and the couch plate is mounted on the support member.
7. A scanning device according to claim 5, wherein the fixed bracket is slidably mounted on the support base.
8. A scanning device according to claim 6, wherein the support is a height adjustable support.
9. The scanning device according to claim 7, further comprising a driving device disposed in the supporting base, wherein the driving device is connected to the fixed bracket so that the driving device drives the fixed bracket to slide on the supporting base.
10. A scanning system comprising the rotary X-ray machine structure according to any one of claims 1 to 4 or the scanning device according to any one of claims 5 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050188.2A CN112107323A (en) | 2020-09-29 | 2020-09-29 | Rotary X-ray machine structure, scanning device and scanning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050188.2A CN112107323A (en) | 2020-09-29 | 2020-09-29 | Rotary X-ray machine structure, scanning device and scanning system |
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| CN112107323A true CN112107323A (en) | 2020-12-22 |
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| CN202011050188.2A Pending CN112107323A (en) | 2020-09-29 | 2020-09-29 | Rotary X-ray machine structure, scanning device and scanning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384288A (en) * | 2021-07-13 | 2021-09-14 | 江苏康众数字医疗科技股份有限公司 | Light cone beam CT scanning system and CT scanning method |
| CN114587399A (en) * | 2022-04-19 | 2022-06-07 | 北京航空航天大学 | Image forming apparatus and image forming method |
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| CN108618790A (en) * | 2017-03-24 | 2018-10-09 | 上海西门子医疗器械有限公司 | Have both the image documentation equipment of X-ray machine and CT machines |
| CN208926404U (en) * | 2018-01-09 | 2019-06-04 | 明峰医疗系统股份有限公司 | A kind of CT scan bed mechanism based on moving frame |
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2020
- 2020-09-29 CN CN202011050188.2A patent/CN112107323A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101103923A (en) * | 2006-07-14 | 2008-01-16 | Ge医疗系统环球技术有限公司 | X-ray mixed diagnosis system |
| US20080101533A1 (en) * | 2006-10-26 | 2008-05-01 | Moshe Ein-Gal | Ct scanning system with interlapping beams |
| CN102440795A (en) * | 2010-10-11 | 2012-05-09 | 上海世鹏实验室科技发展有限公司 | Radiotherapy system |
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| CN113384288A (en) * | 2021-07-13 | 2021-09-14 | 江苏康众数字医疗科技股份有限公司 | Light cone beam CT scanning system and CT scanning method |
| CN114587399A (en) * | 2022-04-19 | 2022-06-07 | 北京航空航天大学 | Image forming apparatus and image forming method |
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Address after: 100176 1st floor, building 8, 11 Kangding street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Applicant after: Sinovision Technology (Beijing) Co.,Ltd. Address before: 1 / F, building 8, No. 11, Kangding street, Daxing Economic and Technological Development Zone, Beijing 100176 Applicant before: SAINUO WEISHENG TECHNOLOGY (BEIJING) Co.,Ltd. |
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Application publication date: 20201222 |