CN111407318A - Ultrasonic X-ray tomography device - Google Patents
Ultrasonic X-ray tomography device Download PDFInfo
- Publication number
- CN111407318A CN111407318A CN202010198071.2A CN202010198071A CN111407318A CN 111407318 A CN111407318 A CN 111407318A CN 202010198071 A CN202010198071 A CN 202010198071A CN 111407318 A CN111407318 A CN 111407318A
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- Prior art keywords
- filter
- plate
- fixing plate
- bearing
- block
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- 238000003325 tomography Methods 0.000 title claims abstract description 22
- 238000001914 filtration Methods 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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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
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0875—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of bone
-
- 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
- A61B6/025—Tomosynthesis
-
- 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
- A61B6/10—Safety means specially adapted therefor
- A61B6/107—Protection against radiation, e.g. shielding
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/505—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of bone
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Optics & Photonics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses an ultrasonic tomography device, and relates to the technical field of medical equipment. The filter plate comprises a fixing plate and a filter plate, wherein a driving motor is arranged on one side of the fixing plate, a bearing is arranged on one surface of the driving motor, the fixing plate is connected with the driving motor through the bearing, a mounting hole is formed in one surface of the fixing plate, one surface of the filter plate is connected with the bearing, a plurality of mounting grooves are formed in the surface of the filter plate, filter blocks are arranged in the mounting grooves, a filter sheet is arranged on one surface of each filter block, pressing grooves are formed in the inner surfaces of the mounting grooves, a plurality of springs are arranged in the pressing grooves. The filter disc replacement device has the advantages that the pressing plate, the connecting rod, the baffle and the spring are used, the working efficiency is improved, the filter disc is not easy to damage during replacement by installing the filter disc in the filter block, the installation of the filter disc is converted into the installation of the filter block, the filter disc replacement device is suitable for replacing different filter discs, the structure is novel, and the practicability is improved.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to an ultrasonic tomography device.
Background
X-rays are electromagnetic waves having a very short wavelength, and are photons, and the wavelength of X-rays used for diagnosis is 0.08 to 0.31 angstrom (1 angstrom-0.1 nm-10 th power meter), and they are used as one of auxiliary examination methods in medicine. X-ray examination is commonly used in medicine as one of the auxiliary examination methods. Two clinically used x-ray examination methods are fluoroscopy and radiography. The perspective is economical and convenient, the examined part can be changed at will for multi-aspect observation, but objective records cannot be left, and details are not easy to distinguish. The photograph can clearly display the structure of the examined part on the X-ray film and can be used as an objective record for long-term storage so as to be researched at any time when needed or compared during reexamination. If necessary, special X-ray examination such as tomography, wave recording and contrast examination can be performed. The choice of which x-ray examination method must be made according to the specific situation to be examined, from the requirements of addressing diseases (in particular orthopaedic diseases) and the clinical needs.
However, the general ultrasonic tomography device uses the filter to reduce the radiation of the X-ray, but the filter is inconvenient to replace and easy to damage when being installed in the using process.
Disclosure of Invention
The invention aims to provide an ultrasonic tomography device, which solves the problems that the existing filter is inconvenient to replace in the using process and easy to damage in the installation process.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an ultrasonic X-ray tomography device, which comprises a fixed plate and a filter plate;
the driving motor with the structure is used as a power system and can drive the bearing to rotate, and the fixing plate is mainly used for supporting the bearing and does not rotate along with the bearing, so that the bearing effect is achieved;
the surface of the filter plate is connected with a bearing, a plurality of mounting grooves are arranged on the surface of the filter plate, filter blocks are arranged in the mounting grooves and are matched with the mounting grooves, a filter sheet is arranged on the surface of the filter block, a pressing groove is arranged on the inner surface of the mounting groove, a plurality of springs are arranged in the pressing groove, a baffle is arranged on one side of each spring, a connecting rod is connected to one surface of each baffle, one end of each connecting rod is connected with a pressing plate, in the structure, the bearing drives the filter plate to rotate, the filter sheet is mounted in the filter block, the surface of the filter sheet can be protected from being damaged, in addition, the filter blocks can be disassembled, when X-ray filtration is carried out, the filter blocks of different types can be directly replaced to adapt to different crowds, the structure is convenient to mount, wide in application range, is a locking device of the filter block, is convenient and practical and has simple structure.
Preferably, a plurality of supporting blocks are further arranged on one surface of the fixing plate, a plurality of balls are further arranged at one ends of the supporting blocks, the structure mainly plays a supporting role, and the filter plate can be stable when rotating.
Preferably, the supporting blocks are distributed on the surface of the fixing plate in an array mode, the balls are in sliding fit with the filter plate, and in the structure, the balls are in sliding fit with the filter plate to reduce friction.
Preferably, a plurality of positioning holes are further formed in one surface of the filter plate, the positioning holes are matched with the mounting grooves in a one-to-one mode, and in the structure, the positioning holes are used for positioning the mounting grooves during rotation.
Preferably, a fixing frame is arranged on one surface of the fixing plate, one end of the fixing frame is connected with a positioning block, the positioning block is arranged on two sides of the positioning hole, a photoelectric sensor is installed in the positioning block, in the structure, when the positioning hole rotates to one side of the positioning block, the photoelectric sensor senses light through the positioning hole, and then the filter plate stops rotating and is locked.
Preferably, a plurality of through holes are further formed in the surface of the first plate, a filter hole is further formed in the surface of the first fixing plate, the filter hole is used as a reserved hole connected with other mechanisms in the structure, and the filter hole is used as a through hole for the X-ray.
The invention has the following beneficial effects:
1. the filter block replacing device has the advantages that the pressing plate, the connecting rod, the baffle and the spring are used, so that the filter block is convenient and quick to replace, and the working efficiency is improved;
2. according to the invention, the filter disc is arranged in the filter block, so that the filter disc is not easy to damage during replacement, the installation of the filter disc is converted into the installation of the filter block, the filter disc is suitable for replacing different filter discs, the structure is novel, and the practicability is improved;
of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic three-dimensional structure of an ultrasonic tomography apparatus of the present invention;
FIG. 2 is a top view of an ultrasonic tomography apparatus of the present invention;
FIG. 3 is a front view of an ultrasonic tomography apparatus of the present invention;
FIG. 4 is a right side view of an ultrasonic tomography apparatus of the present invention;
FIG. 5 is a cross-sectional view taken along the plane A-A in FIG. 4;
FIG. 6 is a partial cross-sectional view of area A of FIG. 5;
FIG. 7 is a three-dimensional schematic view of a filter block of an ultrasonic tomography apparatus of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-fixing plate, 101-through hole, 2-filtering block, 201-filtering sheet, 3-fixing frame, 4-positioning block, 5-connecting rod, 6-pressing plate, 7-filtering hole, 8-positioning hole, 9-mounting groove, 10-filtering plate, 11-rolling ball, 12-supporting block, 13-driving motor, 14-bearing, 15-spring, 16-baffle and 17-pressing groove.
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.
In the description of the present invention, it is to be understood that the terms "upper," "middle," "outer," "inner," "around," and the positional relationships are used merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-7, the present invention is an ultrasonic tomography apparatus, which includes a fixing plate 1 and a filter plate 10;
the driving motor 13 with the structure is used as a power system and can drive the bearing 14 to rotate, and the fixing plate 1 is mainly used for supporting the bearing 14 and does not rotate along with the bearing 14 to play a bearing role;
one surface of the filter plate 10 is connected with a bearing 14, the surface of the filter plate 10 is provided with a plurality of mounting grooves 9, a filter block 2 is arranged in each mounting groove 9, the filter block 2 is matched with the mounting grooves 9, one surface of the filter block 2 is provided with a filter plate 201, the inner surface of each mounting groove 9 is provided with a press groove 17, a plurality of springs 15 are arranged in each press groove 17, one side of each spring 15 is provided with a baffle 16, one surface of each baffle 16 is connected with a connecting rod 5, one end of each connecting rod 5 is connected with a pressing plate 6, in the structure, the bearing 14 drives the filter plate 10 to rotate, the filter plate 201 is arranged in the filter block 2, the surface of the filter plate 201 can be protected from being damaged, in addition, the filter block 2 can be disassembled, when X-ray filtration is carried out, the filter blocks 2 of different types can be directly replaced so as to adapt, is a locking device of the filter block 2, is convenient and practical and has simple structure.
Wherein, a plurality of supporting blocks 12 are further arranged on one surface of the fixing plate 1, and a plurality of balls 11 are further arranged at one end of each supporting block 12, so that the structure mainly plays a supporting role, and the filter plate 10 can be ensured to be stable when rotating.
Wherein, the supporting shoe 12 is array distribution on fixed plate 1 surface, and ball 11 and filter 10 sliding fit, in the above-mentioned structure, ball 11 and filter 10 sliding fit can reduce friction.
Wherein, a surface of the filter plate 10 is further provided with a plurality of positioning holes 8, the positioning holes 8 are paired with the mounting grooves 9 in a one-to-one manner, and in the structure, the positioning holes 8 are used for positioning the mounting grooves 9 during rotation.
Wherein, 1 surface of fixed plate is provided with mount 3, and 3 one end of mount is connected with locating piece 4, and locating piece 4 sets up in 8 both sides of locating hole, and 4 installs photoelectric sensor in the locating piece, and in the above-mentioned structure, when locating hole 8 rotated 4 one sides of locating piece, photoelectric sensor passed through 8 sensitization in the locating hole, then filter 10 stall and locking.
Wherein, a plurality of through-holes 101 are still provided with on fixed plate 1 surface, and fixed plate 1 surface still is provided with filtering hole 7, and through-hole 101 is as the preformed hole of being connected with other mechanisms in the above-mentioned structure, and filtering hole 7 is as the through hole of X-ray.
Example two:
referring to fig. 1-5, the present invention is an ultrasonic tomography apparatus, wherein a driving motor 13 is a 24V dc motor, and the using method thereof is as follows:
1. when other filter sheets 201 need to be replaced, the pressing plate 6 is pressed firstly, the baffle 16 extrudes the spring 15, the pressure borne by the filter block 2 is reduced, then the filter block 2 is taken out for replacement, the pressing plate 6 is loosened after replacement is completed, and the baffle 16 rebounds under the action of the spring 15 to press the filter block 2.
2. A plurality of filter blocks 2 can be installed on the same filter plate 10, and when the filter plates need to rotate to a fixed position through the filter blocks 2, the filter plates 10 can stop rotating and be locked as long as the corresponding positioning holes 8 move to the positions of the positioning blocks 4 and the photoelectric sensors receive optical signals.
Example three:
referring to fig. 1-7, the present invention is an ultrasonic tomography apparatus, wherein the positions of the through holes 101 on the surface of the fixing plate 1 can be modified according to the specific requirements of the connection with other mechanisms, and do not necessarily need to be the positions shown in the drawings.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. An ultrasonic tomography apparatus comprising a fixing plate (1) and a filter plate (10), characterized in that:
a driving motor (13) is arranged on one side of the fixing plate (1), a bearing (14) is arranged on one surface of the driving motor (13), the fixing plate (1) is connected with the driving motor (13) through the bearing (14), a mounting hole is formed in one surface of the fixing plate (1), and the bearing (14) is in transition fit with the mounting hole;
the filter (10) one surface is connected with bearing (14), filter (10) surface is provided with a plurality of mounting grooves (9), inside filter block (2) that is provided with of mounting groove (9), filter block (2) suit with mounting groove (9), filter block (2) one surface is provided with cassette (201), mounting groove (9) internal surface is provided with indent (17), be provided with a plurality of springs (15) in indent (17), spring (15) one side is provided with baffle (16), baffle (16) one surface is connected with connecting rod (5), connecting rod (5) one end is connected with clamp plate (6).
2. An ultrasonic tomography apparatus as claimed in claim 1, wherein a plurality of support blocks (12) are further provided on a surface of the fixing plate (1), and a plurality of balls (11) are further provided at one end of the support blocks (12).
3. An ultrasonic tomography apparatus according to claim 1 or 2, wherein the support blocks (12) are arranged in an array on the surface of the stationary plate (1), and the balls (11) are slidably engaged with the filter plate (10).
4. An ultrasonic tomography apparatus according to claim 1, wherein a surface of said filter plate (10) is further provided with a plurality of positioning holes (8), said positioning holes (8) and mounting grooves (9) are paired one-to-one.
5. An ultrasonic tomography apparatus as claimed in claim 1 or 4, wherein a fixing frame (3) is provided on one surface of the fixing plate (1), a positioning block (4) is connected to one end of the fixing frame (3), the positioning block (4) is provided on both sides of the positioning hole (8), and a photoelectric sensor is installed in the positioning block (4).
6. An ultrasonic tomography apparatus according to claim 1, wherein a surface of the plate (1) is further provided with a plurality of through holes (101), and a surface of the stationary plate (1) is further provided with a plurality of light filtering holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010198071.2A CN111407318A (en) | 2020-03-19 | 2020-03-19 | Ultrasonic X-ray tomography device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010198071.2A CN111407318A (en) | 2020-03-19 | 2020-03-19 | Ultrasonic X-ray tomography device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111407318A true CN111407318A (en) | 2020-07-14 |
Family
ID=71485211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010198071.2A Withdrawn CN111407318A (en) | 2020-03-19 | 2020-03-19 | Ultrasonic X-ray tomography device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111407318A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050063517A1 (en) * | 2003-08-18 | 2005-03-24 | Stefan Karlsson | X-ray diagnostic device with filters and a beam sighting mirror mounted on a common rotatable disk |
| CN201782765U (en) * | 2010-08-18 | 2011-04-06 | 沈阳东软医疗系统有限公司 | X-ray filter system of mammography system |
| CN105559812A (en) * | 2016-02-29 | 2016-05-11 | 深圳圣诺医疗设备股份有限公司 | Mammary gland X ray system and collimator thereof |
| CN205433722U (en) * | 2015-12-25 | 2016-08-10 | 上海联影医疗科技有限公司 | Collimator |
| CN205458743U (en) * | 2016-02-29 | 2016-08-17 | 邦盛医疗装备（天津）股份有限公司 | Take bars locking mechanism's flat panel detector |
-
2020
- 2020-03-19 CN CN202010198071.2A patent/CN111407318A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050063517A1 (en) * | 2003-08-18 | 2005-03-24 | Stefan Karlsson | X-ray diagnostic device with filters and a beam sighting mirror mounted on a common rotatable disk |
| CN201782765U (en) * | 2010-08-18 | 2011-04-06 | 沈阳东软医疗系统有限公司 | X-ray filter system of mammography system |
| CN205433722U (en) * | 2015-12-25 | 2016-08-10 | 上海联影医疗科技有限公司 | Collimator |
| CN105559812A (en) * | 2016-02-29 | 2016-05-11 | 深圳圣诺医疗设备股份有限公司 | Mammary gland X ray system and collimator thereof |
| CN205458743U (en) * | 2016-02-29 | 2016-08-17 | 邦盛医疗装备（天津）股份有限公司 | Take bars locking mechanism's flat panel detector |
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Application publication date: 20200714 |