CN109758151A - A kind of longitudinal brake apparatus of medical MR scanner - Google Patents
A kind of longitudinal brake apparatus of medical MR scanner Download PDFInfo
- Publication number
- CN109758151A CN109758151A CN201910170187.2A CN201910170187A CN109758151A CN 109758151 A CN109758151 A CN 109758151A CN 201910170187 A CN201910170187 A CN 201910170187A CN 109758151 A CN109758151 A CN 109758151A
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- medical
- bed
- brake apparatus
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- bed board
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Abstract
The invention discloses a kind of longitudinal brake apparatus of medical MR scanner, including scanning bed bed body rack, fixed bed board and mobile bed plate, the fixed bed board is fixed on scanning bed bed body rack, vertical baffle is fixedly installed in the fixed bed board rear end surface, rangefinder is set in the middle part of the vertical baffle, main ball-screw is arranged in fixed bed board left end surface, main lead screw pair is arranged in the main ball-screw, driven feed rod is arranged in the fixed bed board right end face, and feed rod pair is arranged in the driven feed rod；Mobile bed plate back side left and right ends are separately fixed in main lead screw pair and feed rod pair, the mobile bed plate can be moved freely by main lead screw pair and feed rod pair, electromagnetism iron bar is fixedly installed in the fixed bed board left end side, the mobile bed plate left end side setting braking iron block, the braking iron block and electromagnetism iron bar cooperate；Carbon fiber electrothermal line is arranged in the mobile bed plate surface, and the carbon fiber electrothermal line surface covers protective polyurethane layer.
Description
Technical field
The present invention relates to medical MR scanner assistive device fields, and in particular to a kind of longitudinal direction system of medical MR scanner
Dynamic device.
Background technique
Magnetic resonance examination (Magnetic Resonance, MR) is a kind of method and Medical Imaging of medical inspection
A revolution, bio-tissue can penetrate by such as x-ray of the short wavelength components in electromagnetic spectrum etc., but wave component is such as purple in capable of stopping
Outside line, infrared ray and long wave.
Existing medical nuclear magnetic resonance imaging equipment mainly includes magnetic resonance body and for patient bed scanning bed, wherein
Bed board on scanning bed can be moved back and forth；For patient when checking, the patient to lie down on scanning bed is with bed board
Be manoeuvred into magnetic resonance body and be scanned inspection；Medical staff according to patient need check position (head, abdomen with
And chest etc.), braking carried out to scanning bed upper bed board stop it being movable so as to patient and check, currently, magnetic resonance equipment
On use scanning bed, brake structure is complicated, braking inaccuracy, cumbersome, is largely dependent upon the operation warp of doctor
It tests.
To solve the above-mentioned problems, need to invent a kind of longitudinal brake apparatus of medical MR scanner, it is existing with simplification
The brake structure of scanning bed complexity, the operation for simplifying medical staff.
Summary of the invention
The purpose of the present invention is to provide a kind of longitudinal brake apparatus of medical MR scanner, structure is simple, braking side
Just, accurate braking when MR is checked may be implemented, conducive to the inspection of patient.
In order to achieve the above objectives, The technical solution adopted by the invention is as follows:
A kind of longitudinal brake apparatus of medical MR scanner, including scanning bed bed body rack (1), fixed bed board (2) and work
Dynamic bed board (3), the fixed bed board (2) are fixed on scanning bed bed body rack (1), fixed bed board (2) rear end surface
It is fixedly installed vertical baffle (4), rangefinder (5) is set in the middle part of the vertical baffle (4), fixed bed board (2) the left end surface
It is arranged main ball-screw (6), main lead screw pair (7) is arranged in the main ball-screw (6), and fixed bed board (2) right end face is set
It sets driven feed rod (8), driven feed rod (8) the setting feed rod is secondary (9)；
Mobile bed plate (3) back side left and right ends are separately fixed in main lead screw pair (7) and feed rod secondary (9), the work
Dynamic bed board (3) can be moved freely by main lead screw pair (7) and feed rod secondary (9), and fixed bed board (2) left end side is fixed
It is arranged electromagnetism iron bar (10), mobile bed plate (3) left end side setting braking iron block (11), the braking iron block (11) and electricity
Magnet strip (10) cooperation；
Carbon fiber electrothermal line (12) are arranged in mobile bed plate (3) surface, carbon fiber electrothermal line (12) the surface covering
Protective polyurethane layer (13).
Further, the scanning bed bed body rack (1) is provided with the universal wheel (14) of locking structure.
Further, backplate (15) are arranged in the risers of the vertical baffle (4), and the rangefinder (5), which is inlayed, enters shield
In plate (15), and rangefinder (5) surface and backplate (15) flush.
Further, rubber shock-absorbing layer is arranged in backplate (15) surface.
Further, the rangefinder (5) is laser range finder.
Further, laser reflection plate (16) are set in the middle part of the mobile bed plate (3), laser reflection plate (16) face
The emission port of rangefinder (5).
Further, the main ball-screw (6) drives work by servo motor (17).
Further, the servo motor (17), electromagnetism iron bar (10) and rangefinder (5) by control system (18) into
Row work.
Further, the mobile bed plate (3) is hard polyurethane material, and the protective polyurethane layer (13) is uniformly arranged
Multiple heat release holes (19).
Further, heat release hole (19) diameter is 1mm~10mm.
Longitudinal brake apparatus of medical MR scanner provided by the invention, its working principle is that: firstly, passing through control system
System control servo motor works, and drives main ball-screw to be rotated, is further driven to the movement of mobile bed plate；Then,
By the mobile distance of stadia surveying mobile bed plate, and signal is passed into control system, when mobile bed plate is moved to properly
Position after, control system control electromagnetism iron bar be powered after generate magnetic attraction live brake iron block mobile bed plate is braked with reaching
Effect.
Compared with prior art, the invention has the following advantages:
1, longitudinal brake apparatus of medical MR scanner provided by the invention, structure is simple, braking is quick and convenient, passes through
The attraction of electromagnet brakes mobile bed plate, and braking effect is excellent.
2, longitudinal brake apparatus of medical MR scanner provided by the invention, wherein carbon fiber is arranged in mobile bed plate surface
Heating wire carries out carrying out electrified regulation before MR is checked in patient, so that mobile bed plate has certain temperature, increases patient and lie down
When comfort level close the power supply of carbon fiber electrothermal line when carrying out MR inspection, avoid carbon fiber electrothermal line to magnetic resonance main body
Equipment has an impact.
Longitudinal brake apparatus of medical MR scanner provided by the invention, structure is simple, braking is quick and convenient, passes through electricity
The attraction of magnet brakes mobile bed plate, and braking effect is excellent.
Obviously, above content according to the present invention is not being departed from according to the ordinary technical knowledge and customary means of this field
Under the premise of the above-mentioned basic fundamental thought of the present invention, the modification, replacement or change of other diversified forms can also be made.
Below by way of specific embodiment, above content of the invention is described in further detail again；But it should not incite somebody to action
This range for being interpreted as the above-mentioned theme of the present invention is only limitted to example below；All technologies realized based on design of the invention are equal
Belong to the scope of the present invention.
Detailed description of the invention
Fig. 1 is a kind of longitudinal brake device structure schematic diagram of medical MR scanner of the present invention；
Fig. 2 is a kind of longitudinal brake apparatus control system working principle diagram of medical MR scanner of the present invention；
In figure:
The scanning bed bed body rack of 1-；2- fixed bed board；3- mobile bed plate；4- vertical baffle；5- rangefinder；The main ball wire of 6-
Thick stick；The main lead screw pair of 7-；The driven feed rod of 8-；9- feed rod pair；10- electromagnetism iron bar；11- brakes iron block；12- carbon fiber electrothermal line；13-
Protective polyurethane layer；14- universal wheel；15- backplate；16- laser reflection plate；17- servo motor；18- control system；19- heat dissipation
Hole.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing, the present invention is made
It is further described.
As shown in Fig. 1~2, a kind of longitudinal brake apparatus of medical MR scanner of the present invention, including scanning bed bed body rack
(1), fixed bed board (2) and mobile bed plate (3), the fixed bed board (2) is fixed on scanning bed bed body rack (1), described
Vertical baffle (4) are fixedly installed in fixed bed board (2) rear end surface, and rangefinder (5) are arranged in the middle part of the vertical baffle (4), described
Main ball-screw (6) is arranged in fixed bed board (2) left end surface, and main lead screw pair (7) is arranged in the main ball-screw (6), described solid
Driven feed rod (8) is arranged in fixed bed plate (2) right end face, and driven feed rod (8) the setting feed rod is secondary (9)；
Mobile bed plate (3) back side left and right ends are separately fixed in main lead screw pair (7) and feed rod secondary (9), the work
Dynamic bed board (3) can be moved freely by main lead screw pair (7) and feed rod secondary (9), and fixed bed board (2) left end side is fixed
It is arranged electromagnetism iron bar (10) (length of electromagnetism iron bar is identical as fixed bed board length), mobile bed plate (3) left end side is set
Braking iron block (11) is set, the braking iron block (11) and electromagnetism iron bar (10) cooperate；
Carbon fiber electrothermal line (12) are arranged in mobile bed plate (3) surface, carbon fiber electrothermal line (12) the surface covering
Protective polyurethane layer (13).
Further, the scanning bed bed body rack (1) is provided with the universal wheel (14) of locking structure.
Further, backplate (15) are arranged in the risers of the vertical baffle (4), and the rangefinder (5), which is inlayed, enters shield
In plate (15), and rangefinder (5) surface and backplate (15) flush.
Further, rubber shock-absorbing layer is arranged in backplate (15) surface.
Further, the rangefinder (5) is laser range finder.
Further, laser reflection plate (16) are set in the middle part of the mobile bed plate (3), laser reflection plate (16) face
The emission port of rangefinder (5).
Further, the main ball-screw (6) drives work by servo motor (17).
Further, the servo motor (17), electromagnetism iron bar (10) and rangefinder (5) by control system (18) into
Row work.
Further, the mobile bed plate (3) is hard polyurethane material, and the protective polyurethane layer (13) is uniformly arranged
Multiple heat release holes (19).
Further, heat release hole (19) diameter is 1mm~10mm.
Certainly, the present invention can also have other numerous embodiments, without deviating from the spirit and substance of the present invention,
Those skilled in the art can make various corresponding changes and modifications, but these corresponding changes and change according to the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (10)
1. a kind of longitudinal brake apparatus of medical MR scanner, it is characterised in that: including scanning bed bed body rack (1), fixed bed
Plate (2) and mobile bed plate (3), the fixed bed board (2) are fixed on scanning bed bed body rack (1), the fixed bed board (2)
Vertical baffle (4) are fixedly installed in rear end surface, rangefinder (5) are arranged in the middle part of the vertical baffle (4), the fixed bed board (2)
Main ball-screw (6) is arranged in left end surface, and main lead screw pair (7) is arranged in the main ball-screw (6), and the fixed bed board (2) is right
Driven feed rod (8) is arranged in end surfaces, and driven feed rod (8) the setting feed rod is secondary (9)；
Mobile bed plate (3) back side left and right ends are separately fixed in main lead screw pair (7) and feed rod secondary (9), the pulldown bed
Plate (3) can be moved freely by main lead screw pair (7) and feed rod secondary (9), fixed bed board (2) the left end side fixed setting
Electromagnetism iron bar (10), mobile bed plate (3) left end side setting braking iron block (11), the braking iron block (11) and electromagnet
Item (10) cooperation；
Carbon fiber electrothermal line (12) are arranged in mobile bed plate (3) surface, and carbon fiber electrothermal line (12) surface covers poly- ammonia
Ester protective layer (13).
2. a kind of longitudinal brake apparatus of medical MR scanner according to claim 1, it is characterised in that: the scanning
Bed bed body rack (1) is provided with the universal wheel (14) of locking structure.
3. a kind of longitudinal brake apparatus of medical MR scanner according to claim 1, it is characterised in that: described vertical
Backplate (15) are arranged in the risers of baffle (4), and the rangefinder (5), which is inlayed, to be entered in backplate (15), and rangefinder (5) surface
With backplate (15) flush.
4. a kind of longitudinal brake apparatus of medical MR scanner according to claim 3, it is characterised in that: the backplate
(15) rubber shock-absorbing layer is arranged in surface.
5. a kind of longitudinal brake apparatus of medical MR scanner according to claim 1, it is characterised in that: the ranging
Instrument (5) is laser range finder.
6. a kind of longitudinal brake apparatus of medical MR scanner according to claim 5, it is characterised in that: the activity
Laser reflection plate (16) are set in the middle part of bed board (3), the laser reflection plate (16) faces the emission port of rangefinder (5).
7. a kind of longitudinal brake apparatus of medical MR scanner according to claim 1, it is characterised in that: the main rolling
Ballscrew (6) drives work by servo motor (17).
8. a kind of longitudinal brake apparatus of medical MR scanner according to claim 7, it is characterised in that: the servo
Motor (17), electromagnetism iron bar (10) and rangefinder (5) are worked by control system (18).
9. a kind of longitudinal brake apparatus of medical MR scanner according to claim 1, it is characterised in that: the activity
Bed board (3) is hard polyurethane material, and the protective polyurethane layer (13) is uniformly arranged multiple heat release holes (19).
10. a kind of longitudinal brake apparatus of medical MR scanner according to claim 9, it is characterised in that: described to dissipate
Hot hole (19) diameter is 1mm~10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170187.2A CN109758151A (en) | 2019-03-07 | 2019-03-07 | A kind of longitudinal brake apparatus of medical MR scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170187.2A CN109758151A (en) | 2019-03-07 | 2019-03-07 | A kind of longitudinal brake apparatus of medical MR scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109758151A true CN109758151A (en) | 2019-05-17 |
Family
ID=66457946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910170187.2A Pending CN109758151A (en) | 2019-03-07 | 2019-03-07 | A kind of longitudinal brake apparatus of medical MR scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109758151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646755A (en) * | 2019-10-15 | 2020-01-03 | 山东朗润医疗系统有限公司 | Static magnetic field control method and magnetic resonance imaging device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455139Y (en) * | 2000-12-27 | 2001-10-24 | 柳吉东 | Automatic electric heating jade bed |
| US20040056020A1 (en) * | 2002-09-19 | 2004-03-25 | Siemens Aktiengesellschaft | Heated patient positioning device for a medical apparatus |
| US20120123237A1 (en) * | 2010-11-15 | 2012-05-17 | Toshiba Medical Systems Corporation | Medical imaging system that redirects heat waste for patient pallet heating |
| CN203745931U (en) * | 2014-01-23 | 2014-07-30 | 上海西门子医疗器械有限公司 | Heating control system of examination bed, the examination bed and medical equipment |
| CN106175810A (en) * | 2016-06-30 | 2016-12-07 | 上海联影医疗科技有限公司 | A kind of imaging device and method, PET/CT imaging device |
| CN106859689A (en) * | 2017-02-28 | 2017-06-20 | 沈阳东软医疗系统有限公司 | It is a kind of scanning bed |
| CN206381186U (en) * | 2016-08-31 | 2017-08-08 | 邱廷顺 | A kind of CT examination bed |
| CN107080550A (en) * | 2017-04-20 | 2017-08-22 | 青岛大学附属医院 | A kind of adaptive CT equipment |
| CN206482588U (en) * | 2016-09-19 | 2017-09-12 | 南京市第一医院 | Piece bed is taken the photograph by automatic temperature-controlled type dept. of radiology |
| CN107984771A (en) * | 2017-12-14 | 2018-05-04 | 上海晋飞碳纤科技股份有限公司 | One kind can heat CT bed boards and its manufacture craft |
| CN207384436U (en) * | 2017-02-14 | 2018-05-22 | 林晨昕 | A kind of Breast Surgery examination couch of remote control |
| WO2018200743A1 (en) * | 2017-04-25 | 2018-11-01 | Noah Cray Villaflor | Radiolucent medical table heating pad |
| CN208551839U (en) * | 2017-12-26 | 2019-03-01 | 白静 | A kind of CT examination positioning device |
-
2019
- 2019-03-07 CN CN201910170187.2A patent/CN109758151A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2455139Y (en) * | 2000-12-27 | 2001-10-24 | 柳吉东 | Automatic electric heating jade bed |
| US20040056020A1 (en) * | 2002-09-19 | 2004-03-25 | Siemens Aktiengesellschaft | Heated patient positioning device for a medical apparatus |
| US20120123237A1 (en) * | 2010-11-15 | 2012-05-17 | Toshiba Medical Systems Corporation | Medical imaging system that redirects heat waste for patient pallet heating |
| CN203745931U (en) * | 2014-01-23 | 2014-07-30 | 上海西门子医疗器械有限公司 | Heating control system of examination bed, the examination bed and medical equipment |
| CN106175810A (en) * | 2016-06-30 | 2016-12-07 | 上海联影医疗科技有限公司 | A kind of imaging device and method, PET/CT imaging device |
| CN206381186U (en) * | 2016-08-31 | 2017-08-08 | 邱廷顺 | A kind of CT examination bed |
| CN206482588U (en) * | 2016-09-19 | 2017-09-12 | 南京市第一医院 | Piece bed is taken the photograph by automatic temperature-controlled type dept. of radiology |
| CN207384436U (en) * | 2017-02-14 | 2018-05-22 | 林晨昕 | A kind of Breast Surgery examination couch of remote control |
| CN106859689A (en) * | 2017-02-28 | 2017-06-20 | 沈阳东软医疗系统有限公司 | It is a kind of scanning bed |
| CN107080550A (en) * | 2017-04-20 | 2017-08-22 | 青岛大学附属医院 | A kind of adaptive CT equipment |
| WO2018200743A1 (en) * | 2017-04-25 | 2018-11-01 | Noah Cray Villaflor | Radiolucent medical table heating pad |
| US20200179160A1 (en) * | 2017-04-25 | 2020-06-11 | Cray Villaflor NOAH | Radiolucent medical table heating pad |
| CN107984771A (en) * | 2017-12-14 | 2018-05-04 | 上海晋飞碳纤科技股份有限公司 | One kind can heat CT bed boards and its manufacture craft |
| CN208551839U (en) * | 2017-12-26 | 2019-03-01 | 白静 | A kind of CT examination positioning device |
Non-Patent Citations (1)
| Title |
|---|
| 朱振: "《废弃机电电子电器资源化利用技术》", 31 January 2018, 天津科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646755A (en) * | 2019-10-15 | 2020-01-03 | 山东朗润医疗系统有限公司 | Static magnetic field control method and magnetic resonance imaging device |
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Application publication date: 20190517 |
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