CN110507345A - A kind of Mobile CT scanning device - Google Patents
A kind of Mobile CT scanning device Download PDFInfo
- Publication number
- CN110507345A CN110507345A CN201910896740.0A CN201910896740A CN110507345A CN 110507345 A CN110507345 A CN 110507345A CN 201910896740 A CN201910896740 A CN 201910896740A CN 110507345 A CN110507345 A CN 110507345A
- Authority
- CN
- China
- Prior art keywords
- scanning device
- mobile
- lead screw
- feed arrangement
- scanning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002591 computed tomography Methods 0.000 title claims abstract description 63
- 235000004443 Ricinus communis Nutrition 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 240000000528 Ricinus communis Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
Abstract
The present invention provides a kind of Mobile CT scanning devices, are related to technical field of medical equipment, including CT scanning device, and the bottom of the CT scanning device is equipped with feed arrangement, and the two sides of the bottom of CT scanning device are equipped with support castor；The feed arrangement includes linear moving mechanism, and the linear movement of CT scanning device is realized by linear moving mechanism.The present invention is driven using lead screw guide rails, realizes the linear movement back and forth of CT rack, and mobile accuracy is high.CT scan equipment may be implemented 90 degree with bottom and rotate automatically, and have self-locking function, and space occupied is small.By supporting castor+handle structure, convenient for the comprehensive movement of CT scan equipment.Mobile CT scanning device is at low cost without being equipped with CT scan bed.
Description
Technical field
The present invention relates to a kind of Mobile CT scanning devices, belong to technical field of medical equipment.
Background technique
For the patient in emergency ward, operating room, ICU, public ward, when occurring can not moving and carry, but need vertical
The phenomenon that carrying out CT examination.At this point, traditional CT is unable to satisfy these sick Man's Demands.
For ambulatory medical devices such as rescue ambulance, salvors, inner space is limited, and often there is an urgent need to have
The function of CT examination.But traditional CT is because of the defects of space occupied is big, weight is big, and installation requirement is higher, causes CT can not be with
The connection of these mobile devices；
To solve the above-mentioned problems, the bottom small-sized movable CT uses castor+track structure in the prior art, is realized by crawler belt
The motion scan of CT.But the mobile accuracy of the structure is lower, largely effects on the quality of image.
In addition also there is the bottom small-sized movable CT using lead screw guide rails structure, the motion scan of Lai Shixian CT in the prior art.
But the structure causes the space occupied of CT larger, is not easy to move.
Based on this, the application is made.
Summary of the invention
In order to solve drawbacks described above existing in the prior art, the object of the present invention is to provide a kind of scannings of Mobile CT to set
It is standby, to achieve the goals above, the technical solution adopted by the present invention is as follows:
A kind of Mobile CT scanning device, including CT scanning device, the bottom of the CT scanning device are equipped with feed arrangement, CT
The two sides of the bottom of scanning means are equipped with support castor；The feed arrangement includes linear moving mechanism, passes through linear movement machine
The linear movement of structure realization CT scanning device.
Preferably, the feed arrangement further includes thrust rotating mechanism, thrust rotating mechanism is installed on the scanning dress
The bottom set realizes the rotation of CT scanning device by thrust rotating mechanism.
Preferably, the linear moving mechanism includes first motor, the lead screw driven by first motor, is installed on lead screw
The bearing block at both ends, with lead screw cooperation lead screw nut, guide rail, be installed on guide rail and with lead screw nut linkage sliding block, with
And it is fixed on the first bottom plate on sliding block.
Preferably, the support castor is fixed by adjusting screw rod nut and the CT scanning device.
Preferably, the thrust mechanism uses thrust bearing.
Preferably, being equipped with link block between the sliding block and the first bottom plate.
Preferably, the feed arrangement is fixedly installed on a pedestal.
Preferably, the guide rail is equipped with parallel item, there are two the sliding blocks for equal front and back installation on every guide rail.
Preferably, the two sides of the CT scanning device are equipped with handle.
The present invention is able to achieve following technical effect:
(1) present invention is driven using lead screw guide rails, realizes the linear movement back and forth of CT rack, and mobile accuracy is high.
(2) bottom of CT scan equipment of the present invention may be implemented 90 degree and rotate automatically, and have self-locking function, space occupied
It is small.
(3) present invention is by support castor+handle structure, convenient for the comprehensive movement of CT scan equipment.
(4) Mobile CT scanning device of the present invention is at low cost without being equipped with CT scan bed.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of Mobile CT scanning device of the present embodiment in the initial state；
Fig. 2 is a kind of schematic perspective view of the Mobile CT scanning device of the present embodiment under scanning mode；
Fig. 3 is a kind of top view of the Mobile CT scanning device of the present embodiment under scanning mode；
Fig. 4 is the schematic perspective view of the feed arrangement in a kind of pedestal of Mobile CT scanning device of the present embodiment；
Fig. 5 is the scheme of installation of thrust mechanism and rotating mechanism in a kind of Mobile CT scanning device of the present embodiment.
Mark explanation: 1- pedestal, 2-CT scanning means, 3- handle, 4- adjusting nut, 5- support castor, 6- motor (first
Motor), 7- shaft coupling, end bearing block before 8-, the first bottom plate of 9-, 10- thrust bearing, 11- guide rail, 12- lead screw, 13- rear axle
Hold seat, 14- link block, 15- lead screw nut, 16- sliding block, 17- feed arrangement, 18-CT scanning means pedestal, the second motor of 19-,
20- belt wheel, 21- belt, the second bottom plate of 22-.
Specific embodiment
In order to make the attainable technical effect of technological means of the invention and its institute, more perfect exposure can be become apparent from,
One embodiment is hereby provided, and is described in detail as follows in conjunction with attached drawing:
As shown in Figures 1 to 5, a kind of Mobile CT scanning device of the present embodiment, including CT scanning device 2, CT scanning device 2
Bottom feed arrangement is installed, the two sides of the bottom of CT scanning device 2 are equipped with support castor 5；Feed arrangement includes linear moves
Motivation structure realizes the linear movement of CT scanning device 2 by linear moving mechanism.4 support castors 5 are equipped in the present embodiment,
Under original state with ground face contact, feed arrangement and surface separation.The rack of CT scanning device 2 is pushed, can be supported by 4
The movement of the realization any direction of castor 5.
Feed arrangement further includes thrust rotating mechanism, and thrust rotating mechanism is installed on the bottom of scanning means, passes through thrust
The rotation of rotating mechanism realization CT scanning device.Thrust rotating mechanism uses thrust bearing 10.Thrust bearing 10 can help to scan
Rack completes 90 degree of rotations.Specific structure are as follows: be fixed with the second bottom plate 22 below the first bottom plate 9, be equipped on the second bottom plate 22
Second motor 19 installs a belt wheel 20 on the output shaft of second motor 19, between the second bottom plate 22 and CT scanning device pedestal 18
Equipped with a thrust bearing 10, belt wheel 20 is connect with thrust bearing 10, drives thrust bearing 10 around itself axis by the second motor 19
Line rotation, so that CT scanning device 2 rotates.
Linear moving mechanism includes first motor 6, the lead screw driven by first motor 6 12, is installed on 12 both ends of lead screw
Bearing block (preceding end bearing block 8 and rear end bearing seat 13), guide rail 11, is installed on guide rail at the lead screw nut 15 cooperated with lead screw 12
The sliding block 16 to link on 11 and with lead screw nut 15 and the first bottom plate 9 being fixed on sliding block 16.First motor 6 drives silk
Thick stick 12 rotates, and makes lead screw nut 15 relative to the straight-line displacement on lead screw 12 of lead screw 12, therefore realizes scanning bracket linear movement,
It can be scanned.
Support castor 5 fixed by adjusting screw rod nut and CT scanning device 2.By rotating nuts, support leg can be made
Wheel 5 rises, and makes pedestal 1 and ground face contact.
Link block 14 is equipped between sliding block 16 and the first bottom plate 9.Required for first bottom plate 9 is placed on by link block 14
Height.
Feed arrangement is fixedly installed on a pedestal 1.By pedestal 1 and ground face contact, prevent feed arrangement from damaging.
Guide rail 11 is equipped with parallel item, and there are two sliding blocks 16 for equal front and back installation on every guide rail 11.Pass through two guide rails 11
The movement of CT scanning device 2 can be made more stable, accurate.
The two sides of CT scanning device 2 are equipped with handle 3.Operator can push CT to sweep by the handle 3 of scanning bracket two sides
Equipment is retouched, so as to realize the movement of any position.
All-around mobile:
4 support castors 5 and ground face contact, pedestal 1 and surface separation.Operator can by the handle 3 of scanning bracket two sides,
CT scan equipment is pushed, so as to realize the movement of any position.
Motion scan:
(1) 4 support castors 5 are risen with adjusting nut 4, makes pedestal 1 and ground face contact；
(2) it is equipped with thrust rotating mechanism in device, so that scanning gantry is completed rotation by thrust rotating mechanism, and realize self-locking；
Current embodiment require that being rotated by 90 °, but other angles can also be rotated according to demand.
(3) it by first motor 6+ lead screw 12, realizes scanning bracket linear movement, and starts to scan；
(4) after completing scanning, rotating mechanism is by 90 degree of scanning gantry counter-rotating, and self-locking, CT scan equipment recovery initial shape
State.
It should be noted that the CT scan equipment that the present embodiment attached drawing is shown is a kind of small-bore CT, but the present invention is simultaneously
It is not limited to small-bore CT, is also possible to other CT scanning devices.In addition either that CT scanning device, is all the prior art,
It is not improvement of the invention.
The above content is combine the preferred embodiment of the present invention to made by provided technical solution further specifically
It is bright, and it cannot be said that the present invention specific implementation be confined to it is above-mentioned these explanation, for the common skill of the technical field of the invention
For art personnel, without departing from the inventive concept of the premise, a number of simple deductions or replacements can also be made, all should be considered as
It belongs to the scope of protection of the present invention.
Claims (9)
1. a kind of Mobile CT scanning device, including CT scanning device, it is characterised in that: install the bottom of the CT scanning device
There is feed arrangement, the two sides of the bottom of CT scanning device are equipped with support castor；The feed arrangement includes linear moving mechanism, is led to
Cross the linear movement that linear moving mechanism realizes CT scanning device.
2. a kind of Mobile CT scanning device as described in claim 1, it is characterised in that: the feed arrangement further includes thrust
Rotating mechanism, thrust rotating mechanism are installed on the bottom of the scanning means, realize CT scanning device by thrust rotating mechanism
Rotation.
3. a kind of Mobile CT scanning device as described in claim 1, it is characterised in that: the linear moving mechanism includes the
One motor, from first motor driving lead screw, be installed on lead screw both ends bearing block, with lead screw with lead screw nut, guide rail,
Be installed on guide rail and with the sliding block of lead screw nut linkage and the first bottom plate being fixed on sliding block.
4. a kind of Mobile CT scanning device as described in claim 1, it is characterised in that: the support castor is by adjusting spiral shell
Stem nut is fixed with the CT scanning device.
5. a kind of Mobile CT scanning device as claimed in claim 2, it is characterised in that: the thrust mechanism uses thrust axis
It holds.
6. a kind of Mobile CT scanning device as claimed in claim 3, it is characterised in that: between the sliding block and the first bottom plate
Equipped with link block.
7. a kind of Mobile CT scanning device as described in claim 1, it is characterised in that: the feed arrangement is fixedly installed in
On one pedestal.
8. a kind of Mobile CT scanning device as claimed in claim 3, it is characterised in that: the guide rail is equipped with parallel item,
There are two the sliding blocks for front and back installation on every guide rail.
9. a kind of Mobile CT scanning device as described in claim 1, it is characterised in that: the two sides of the CT scanning device are set
There is handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896740.0A CN110507345A (en) | 2019-09-23 | 2019-09-23 | A kind of Mobile CT scanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896740.0A CN110507345A (en) | 2019-09-23 | 2019-09-23 | A kind of Mobile CT scanning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110507345A true CN110507345A (en) | 2019-11-29 |
Family
ID=68633130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910896740.0A Pending CN110507345A (en) | 2019-09-23 | 2019-09-23 | A kind of Mobile CT scanning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110507345A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481226A (en) * | 2020-04-01 | 2020-08-04 | 东软医疗系统股份有限公司 | Transverse feeding device and CT (computed tomography) equipment |
| CN112675441A (en) * | 2020-12-24 | 2021-04-20 | 台州市中心医院（台州学院附属医院） | Portable CT device for radiotherapy |
| CN114098776A (en) * | 2020-08-31 | 2022-03-01 | 西门子医疗有限公司 | System and method for moving a gantry of a medical imaging device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006304860A (en) * | 2005-04-26 | 2006-11-09 | Shimadzu Corp | Pet-ct apparatus |
| CN101027947A (en) * | 2004-07-30 | 2007-08-29 | 神经逻辑公司 | Anatomical imaging system with centipede belt drive |
| CN102894990A (en) * | 2012-10-12 | 2013-01-30 | 深圳安科高技术股份有限公司 | Movable computer tomography (CT) scanning device |
| US20140265182A1 (en) * | 2013-03-15 | 2014-09-18 | Mobius Imaging, Llc | Caster system for mobile apparatus |
| CN105877771A (en) * | 2016-03-30 | 2016-08-24 | 中国科学院苏州生物医学工程技术研究所 | Movable computer tomography device |
| CN108742674A (en) * | 2018-04-18 | 2018-11-06 | 魏景玉 | A kind of packaged type dept. of radiology CT devices |
| CN109770934A (en) * | 2018-12-12 | 2019-05-21 | 中国科学院苏州生物医学工程技术研究所 | A kind of vertical CT imaging system |
| CN209122260U (en) * | 2018-07-13 | 2019-07-19 | 深圳市艾克瑞电气有限公司 | CT vehicle |
| CN211131120U (en) * | 2019-09-23 | 2020-07-31 | 明峰医疗系统股份有限公司 | Movable CT scanning equipment |
-
2019
- 2019-09-23 CN CN201910896740.0A patent/CN110507345A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101027947A (en) * | 2004-07-30 | 2007-08-29 | 神经逻辑公司 | Anatomical imaging system with centipede belt drive |
| JP2006304860A (en) * | 2005-04-26 | 2006-11-09 | Shimadzu Corp | Pet-ct apparatus |
| CN102894990A (en) * | 2012-10-12 | 2013-01-30 | 深圳安科高技术股份有限公司 | Movable computer tomography (CT) scanning device |
| US20140265182A1 (en) * | 2013-03-15 | 2014-09-18 | Mobius Imaging, Llc | Caster system for mobile apparatus |
| CN105877771A (en) * | 2016-03-30 | 2016-08-24 | 中国科学院苏州生物医学工程技术研究所 | Movable computer tomography device |
| CN108742674A (en) * | 2018-04-18 | 2018-11-06 | 魏景玉 | A kind of packaged type dept. of radiology CT devices |
| CN209122260U (en) * | 2018-07-13 | 2019-07-19 | 深圳市艾克瑞电气有限公司 | CT vehicle |
| CN109770934A (en) * | 2018-12-12 | 2019-05-21 | 中国科学院苏州生物医学工程技术研究所 | A kind of vertical CT imaging system |
| CN211131120U (en) * | 2019-09-23 | 2020-07-31 | 明峰医疗系统股份有限公司 | Movable CT scanning equipment |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481226A (en) * | 2020-04-01 | 2020-08-04 | 东软医疗系统股份有限公司 | Transverse feeding device and CT (computed tomography) equipment |
| CN111481226B (en) * | 2020-04-01 | 2023-05-02 | 东软医疗系统股份有限公司 | Transverse feeding device and CT equipment |
| CN114098776A (en) * | 2020-08-31 | 2022-03-01 | 西门子医疗有限公司 | System and method for moving a gantry of a medical imaging device |
| CN114098776B (en) * | 2020-08-31 | 2022-10-28 | 西门子医疗有限公司 | System and method for moving a gantry of a medical imaging device |
| US11534123B2 (en) | 2020-08-31 | 2022-12-27 | Siemens Healthcare Gmbh | System and method for moving a gantry of a medical imaging device |
| CN112675441A (en) * | 2020-12-24 | 2021-04-20 | 台州市中心医院（台州学院附属医院） | Portable CT device for radiotherapy |
| CN112675441B (en) * | 2020-12-24 | 2022-09-27 | 台州市中心医院（台州学院附属医院） | Portable CT device for radiotherapy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110507345A (en) | A kind of Mobile CT scanning device | |
| CN102670228A (en) | Computed tomography (CT) machine | |
| CN2882537Y (en) | X-ray diagnoser | |
| CN112155582A (en) | Movable radiology department CT device | |
| CN213465828U (en) | Lithotomy position strutting arrangement | |
| CN212234468U (en) | Auxiliary fixing frame for head and neck CT examination | |
| CN211131120U (en) | Movable CT scanning equipment | |
| CN215385244U (en) | Thoracic surgery imaging examination operating table | |
| CN2680201Y (en) | Portable multifunctional X-ray bed | |
| CN203736222U (en) | Lifting and inclination motion drive device of examination couch, examination couch and medial equipment | |
| CN116019644A (en) | Multifunctional sickbed | |
| CN110151330A (en) | A kind of neurosurgery clinical treatment operation support device | |
| CN114532705A (en) | Clinical medical diagnosis picture comparison library and use method thereof | |
| CN113456101A (en) | Animal detection CT machine convenient to use | |
| CN213758294U (en) | Medical radiation examination rotary fixing device | |
| CN113331860B (en) | DDRF lifting and rotating mechanism | |
| CN220220155U (en) | Static center label printer | |
| CN110538028A (en) | Lifting medical stretcher bed and use method thereof | |
| CN211884456U (en) | Adjustable limb support frame for anesthesia department | |
| CN213430182U (en) | Lifting medical CT examining table | |
| CN211381409U (en) | CT scanning equipment and CT scanning frame | |
| CN212592166U (en) | Movable radiation platform for radiology department | |
| CN218899502U (en) | Novel sitting posture digital oral cavity CBCT device | |
| CN211583195U (en) | Integrated X-ray C-shaped arm imaging device | |
| CN213155958U (en) | Positioning mechanism of G-shaped arm X-ray machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |