CN103083033B - What have computer tomography equipment can the device of frame that regulates of straight line - Google Patents
What have computer tomography equipment can the device of frame that regulates of straight line Download PDFInfo
- Publication number
- CN103083033B CN103083033B CN201210418037.7A CN201210418037A CN103083033B CN 103083033 B CN103083033 B CN 103083033B CN 201210418037 A CN201210418037 A CN 201210418037A CN 103083033 B CN103083033 B CN 103083033B
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- frame
- slide
- computer tomography
- tomography equipment
- straight line
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- 238000002591 computed tomography Methods 0.000 title claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
-
- 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]
-
- 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
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
-
- 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
- A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The present invention relates to a kind of device, described device has the frame (20) of the computer tomography equipment that can regulate along at least one rectilinear guide (21,22) straight line and is that the cable column (51) with at least one connection cord (53,54) that frame (20) correspondence arranges, that can be used for adjustment frame (20) is for electrical contact frame (20), wherein, at least one electric control unit (56,57) of computer tomography equipment and/or switch cubicle (55) are arranged in cable column (51).
Description
Technical field
The present invention relates to a kind of device, described device have the computer tomography equipment that can regulate along at least one rectilinear guide straight line frame and arrange for frame correspondence, can be used for regulating frame, the cable column with at least one connection cord is for electrical contact frame.
Background technology
Computer tomography equipment, the fixing frame at least one space with X-ray measurement unit is comprised especially for computer tomography equipment patient being carried out to medical examination, and the patient support platform with the platen that can longitudinally regulate relative to frame orientation that usual also space is fixed.Be bearing in the patient on platen by platen longitudinal direction regulate in the way you want relative to frame location or be positioned at frame for carrying out in the opening of radioscopy.
But at specific medical treatment situation, such as, in operating room, the computerized tomography equipment that this type of constructs routinely can not be used.For being bearing in the patient on operating-table in operating room by computer tomography equipment inspection, use so-called " sliding frame ", when this is interpreted as frame in patient's inspection or patient scan relative to operating-table or relative to patient moving.
Fig. 1 shows the mechanism with " sliding frame ".Treat to be bearing in by the patient P of computer tomography equipment inspection on the operating-table 1 in operating room.The frame 2 of computer tomography equipment has X-ray measurement unit in a not shown manner, such as x-ray source and the X-ray detector being opposite to x-ray source layout, described frame 2 regulates relative to patient P straight line by means of the linear guidance system 3 be integrated in floor of operating room.By the adjustment of frame 2 relative to operating-table 1 or patient P, frame 2 can be placed in measure in opening 4 or in the measured zone of frame 2 with radioscopy patient P.For carrying out being electrically connected and for connecting with the controller of the computer tomography equipment with frame 2 and being the corresponding cable column 5 arranged with connection cord of frame 2, described cable column 5 is connected with cable with drag chain.
The linear guidance system 3 be integrated in floor of operating room comprises driving belt 7, and described belt 7 is driven by drive pulley by electro-motor 8.Electro-motor 8 is connected with the motor controller 10 be arranged in switch cubicle 9, and described motor controller 10 is connected with the controller 11 of computer tomography equipment again.In addition, in switch cubicle 9, safety governor 12 is had.Linear guidance system 3 comprises and the sightless in FIG track driving belt 7 runs parallel, and described track covers with cover tape, to avoid polluting.
Frame 2 has in it slide 13 arranging sightless operation roller in FIG, and described roller rolls on the track of linear guidance system 3 when frame 2 regulates relative to operating-table 1.Drive belt 7 to be fixed on the slide 13 of frame 2, make slide 13 be depended on that the driving of drive pulley regulates together with frame 2.
The shortcoming of computer tomography equipment shown in Figure 1 be switch cubicle must be arranged in contain operating-table, linear guidance system and frame operating room in, the locus in described operating room is usually always limited.Studio that separate, that hold switch cubicle must be provided if desired in an undesired manner.
Summary of the invention
Technical problem to be solved by this invention is the device providing aforementioned type, makes the structure separated can avoiding switch cubicle.
According to the present invention, this technical problem is solved by such as lower device, described device have the computer tomography equipment that can regulate along at least one rectilinear guide straight line frame and arrange for frame correspondence, can be used for regulating frame, the cable column with at least one connection cord is for electrical contact frame, wherein, at least one electric control unit of computer tomography equipment and/or switch cubicle are arranged in cable column.
Therefore, the present inventor advises, saves the structure separated of switch cubicle and the cable column anyway always existed is used for as an alternative or is revised as the switch cubicle of computer tomography equipment and/or at least one electric control unit or controller are integrated in cable column.Described cable column becomes larger at this relative to its size, usually wider and longer, but this also result in good effect to a certain extent, namely the rigidity of cable column improves, thus makes to carry out power transmission from cable column to the drag chain be connected with cable column and improved with the condition of moving drag chain.
According to variant of the present invention, at least one electric control unit is at least one safety governor such as reliably stopping the linear running of frame to move when console switch bar, to avoid dangerous situation, such as, clamps personnel or object by frame.
According to another variant of the present invention, at least one electric control unit is at least one motor controller of at least one electro-motor for playing straight line regulating action to frame.By at least one motor controller is arranged in cable column, control cables between motor controller and electro-motor can be kept relatively short, this advantageously have impact on the Electro Magnetic Compatibility (EMV) of driving device in the space with this device with electro-motor, motor controller and control cables.
According to form of implementation of the present invention, frame comprises at least one regulates frame slide for linearly guiding piece, and wherein cable column is arranged in above slide or on slide.By frame being arranged on slide or above slide together with cable column, they always limit ground and mutual orientation regularly.In addition, cable column is bearing on slide in an advantageous manner.
According to another variant of the present invention, at least one slide has at least one electro-motor.Especially, in this form of implementation of the present invention, aforesaid control cables can keep shorter in improve Electro Magnetic Compatibility between motor controller and electro-motor.
According to structure in addition of the present invention, at least one gear of at least one at least one slide of electrical motor driven, described gear cooperates with at least one tooth bar of rectilinear guide and carries out straight line adjustment for along at least one rectilinear guide to frame.
Accompanying drawing explanation
Embodiments of the invention illustrate in schematic accompanying drawing.Each figure is:
Fig. 1 shows the computer tomography equipment according to prior art,
Fig. 2 shows according to computer tomography equipment of the present invention,
Fig. 3 shows the top view of the rectilinear guide of the computer tomography equipment in Fig. 2,
Fig. 4 shows the cross section of the rectilinear guide of the computer tomography equipment by Fig. 2,
Fig. 5 shows the top view of the slide of the frame of the computer tomography equipment of Fig. 2, and
Fig. 6 shows the view of the inside of the cable column of the computer tomography equipment of Fig. 2.
Detailed description of the invention
Figure 2 illustrates according to of the present invention that have can the linearly computer tomography equipment of frame 20 that regulates of guiding piece straight line.
When this embodiment of the present invention, rectilinear guide is two rectilinear guide constructed 21,22 substantially the samely.Fig. 3 shows the top view of two rectilinear guide 21,22, and Fig. 4 shows the cross section of rectilinear guide 21.
Rectilinear guide 21,22 comprises aluminum track 23,24 respectively when this embodiment of the present invention, and described track 23,24 is such as molding by extrusion to be made.Track 23,24 has the first groove 25 and the second groove 26 respectively.The tooth bar 27 be formed from steel in this embodiment of the invention is arranged respectively in the first groove 25.The operation axle 28 be also formed from steel when this embodiment of the present invention is arranged respectively in the second groove 26.
As seen in Figure 4, tooth bar 27 and operation axle 28 are arranged in the first groove 25 and the second groove 26, make the two not stretch out each groove 25,26 in upside.Track 23 and 24 covers with the flat band be preferably formed from steel respectively.Figure 4 illustrates this type of cover tape 29.When cover tape 29 is observed on its cross section by be placed on track 23 two outsides 30,31 on and be placed on beam 32 between the first groove 25 and the second groove 26, obtain the relatively high bearing capacity of cover tape 29 with this, make it be trampled and to cross.Cover tape is not shown due to the explanation structure of track 23 and 24 and the reason of layout in figure 3.Two cover tape of track 23,24 can rise usually.
Rectilinear guide 21,22 is arranged in the ground in the room holding computer tomography equipment.When this embodiment of the present invention, rectilinear guide 21,22 is arranged in the ground of operating room, makes it be also closed to avoid obstacle and fall mixing position by the ground of operating room.Track 23,24 is in the groove-shaped depression that this is arranged in the ground of operating room in parallel to each other.Exist in the both sides of each track 23,24 and the overlay 33 that is connected of floor ground.Ground, floor covering plate and cover tape 29,46 which form plane.
Fig. 3 shows the rectilinear guide 21,22 arranged with mutually limiting together with the track 23,24 of parts-namely and tooth bar 27 trend with the parallel straight line of operation axle 28-, and the tooth bar 27 of trend also in fig. 2 according to explained of described straight line is visible.
Rectilinear guide 21,22 has been laid the frame 20 with slide 40.Fig. 5 shows the top view of slide 40 in the mode simplified very much.When this embodiment of the present invention, slide has and is interconnected and two gears be connected with electro-motor 42 or pinion 41.
In addition, slide 40 has the operation wheel 44 that can be rotated to support in it when this embodiment of the present invention, and the operation wheel 44 that wherein every two front and back are arranged runs on axle 28 at one and rolls.When this embodiment of the present invention, the running face running wheel 44 has U-shaped profile to roll on the circular contour running axle 28.
Gear 41 is engaged in tooth bar 27 with limiting, and makes frame 20 can limit ground straight line by gear 41 by the driving of electro-motor 42 and regulates, wherein run wheel 44 and roll on operation axle 28.
Slide has four schematically illustrated wedge shape lifting devices 45 further when this embodiment of the present invention, when linearly guiding piece 21,22 regulate cover tape 29,46 lifting of rectilinear guide 21,22 is exceeded gear 41 with the slide 40 of frame 20 by means of lifting device and run wheel 44 providing, and drop to again on track 23,24 after by slide 40.
Fig. 2 shows the frame 20 be in the position different relative to two of operating-table 1 or patient P, and wherein operating-table 1 self does not belong to computer tomography equipment.Frame 20 has the part that can rotate relative to the housing of frame 20 usually, arranges at least one x-ray source and X-ray detector opposed to each other thereon.If relative to patient P, frame 20 is adjusted so that patient P is in the measurement field 59 of the frame 20 limited by x-ray source and X-ray detector, then can carry out radioscopy to patient P.At this, from different projecting directions, take X-ray projection to patient P, described X-ray projection has the form of the initial data of X-ray detector.
If the electrical contact of frame 20 is for Power supply, the Power supply of such as X-ray tube or X-ray detector, and/or for data transmission, such as, transmit initial data, then the cable by guiding in cable column 51 and drag chain 52 realizes.
Cable column 51 is as being arranged on slide 40 when this embodiment of the present invention as seen according to Fig. 2 and Fig. 5.As visible in the view of the schematically inside of illustrated cable column 51 in figure 6, cable column 51 not only comprises Power supply cable 53 and data cable 54 when this embodiment of the present invention, and comprises switch cubicle 55.Switch cubicle 55 can comprise wiring and the wiring of different cable in known manner at this.When this embodiment of the present invention, in addition safety governor 56 and the motor controller 57 for electro-motor 42 is integrated with in cable column 51, described electro-motor 42 is connected by control cables with motor controller 57, control cables can be remained relatively short in this way.Safety governor 56 and motor controller 57 can be arranged in cable column 51 dividually at this, or are arranged in as shown in FIG. 6 in the switch cubicle 55 of cable column 51.
By Power supply cable 53, not detailed to frame 20 and at least one power supply illustrated is connected.Data cable 54 be preferably used for such as frame 20 and for carry out view data reconstruction from the initial data taken with the x-ray system of frame unshowned computer between two-way and/or unidirectional data transmission.
It is only typical that previous embodiment of the present invention is generally understood as.Therefore, cable column also only can comprise switch cubicle or only comprise electric control unit.But cable column also can have and different other cable mentioned in previous embodiment and/or other control assembly or controller.
Cable column need not be arranged on slide, but also can be arranged on the housing of frame.
In addition, the rectilinear guide with an only tooth bar can also only be there is.Therefore, necessarily there is not the slide with tooth bar.In addition, the quantity running axle, the gear of slide, the operation wheel of slide etc. can change and not depart from the present invention.
Claims (7)
1. a device, described device have the computer tomography equipment that can regulate along at least one rectilinear guide (21,22) straight line frame (20) and arrange for frame (20) correspondence, can be used for regulating frame (20), the cable column (51) with at least one connection cord (53,54) is for electrical contact frame (20), wherein, at least one electric control unit (56,57) of computer tomography equipment and/or switch cubicle (55) are arranged in described cable column (51).
2. device according to claim 1, wherein, at least one electric control unit described is at least one safety governor (56).
3. device according to claim 1, wherein, at least one electric control unit described is the motor controller (57) of the electro-motor (42) at least one, frame (20) being played to straight line regulating action.
4. device according to any one of claim 1 to 3, wherein, frame (20) comprises at least one slide (40) regulating frame (20) for linearly guiding piece (21,22), wherein, cable column (51) is arranged on slide (40).
5. device according to claim 4, wherein, cable column (51) is arranged in above slide (40).
6. device according to claim 4, wherein, at least one slide (40) has at least one electro-motor (42).
7. device according to claim 6, wherein, at least one electro-motor (42) drives at least one gear (41) of at least one slide (40), and described at least one gear (41) cooperates frame (20) to be regulated along described rectilinear guide (21,22) straight line with at least one tooth bar (27) of at least one rectilinear guide (21,22).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011085390.1 | 2011-10-28 | ||
| DE102011085390 | 2011-10-28 | ||
| DE102012201529.9 | 2012-02-02 | ||
| DE201210201529 DE102012201529B4 (en) | 2011-10-28 | 2012-02-02 | Device comprising a linearly adjustable gantry of a computed tomography device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103083033A CN103083033A (en) | 2013-05-08 |
| CN103083033B true CN103083033B (en) | 2015-10-28 |
Family
ID=48084517
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210418037.7A Active CN103083033B (en) | 2011-10-28 | 2012-10-26 | What have computer tomography equipment can the device of frame that regulates of straight line |
| CN2012104198883A Pending CN103096607A (en) | 2011-10-28 | 2012-10-29 | Linear adjusting device of computer tomography imaging equipment frame and related imaging equipment |
| CN201710422661.7A Pending CN107411765A (en) | 2011-10-28 | 2012-10-29 | The straight line adjusting means of computer tomography equipment rack and relevant imaging device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104198883A Pending CN103096607A (en) | 2011-10-28 | 2012-10-29 | Linear adjusting device of computer tomography imaging equipment frame and related imaging equipment |
| CN201710422661.7A Pending CN107411765A (en) | 2011-10-28 | 2012-10-29 | The straight line adjusting means of computer tomography equipment rack and relevant imaging device |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN103083033B (en) |
| DE (2) | DE102012201529B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110382049A (en) * | 2016-12-13 | 2019-10-25 | 优瑞技术公司 | Radiotherapy system and method |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014213204A1 (en) | 2014-07-08 | 2016-01-14 | Siemens Aktiengesellschaft | Optimized tape guidance within the linear guidance of a sliding gantry |
| CN105433970B (en) * | 2015-10-31 | 2019-01-29 | 上海市同济医院 | The positioning auxiliary device of X-ray equipment |
| WO2018014214A1 (en) * | 2016-07-19 | 2018-01-25 | 乐矣天 | Multifunctional medical rescue platform telescoping chassis |
| KR20180077991A (en) * | 2016-12-29 | 2018-07-09 | 삼성전자주식회사 | Medical device |
| WO2020106403A1 (en) * | 2018-11-19 | 2020-05-28 | Dedicated2Imaging, Llc. | Translation drive system for an imaging system |
| DE102019211974A1 (en) * | 2019-08-09 | 2021-02-11 | Siemens Healthcare Gmbh | Mounting system for a ceiling-mounted medical facility and medical facility |
| DE102020210968B4 (en) | 2020-08-31 | 2022-07-28 | Siemens Healthcare Gmbh | System and method for moving a gantry of a medical imaging device |
| DE102021202983A1 (en) | 2021-03-26 | 2022-04-21 | Siemens Healthcare Gmbh | Multi-room medical imaging facility and imaging infrastructure |
| EP4360560A1 (en) * | 2023-03-31 | 2024-05-01 | Siemens Healthineers AG | System with computed tomography gantry and lifting device |
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| US5748696A (en) * | 1993-11-26 | 1998-05-05 | Kabushiki Kaisha Toshiba | Radiation computed tomography apparatus |
| US6959068B1 (en) * | 1999-02-26 | 2005-10-25 | Siemens Aktiengesellschaft | Computed tomography apparatus |
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| US5475729A (en) * | 1994-04-08 | 1995-12-12 | Picker International, Inc. | X-ray reference channel and x-ray control circuit for ring tube CT scanners |
| JP4503723B2 (en) * | 1999-04-02 | 2010-07-14 | 株式会社東芝 | X-ray computed tomography system |
| EP1257203B1 (en) * | 2000-02-15 | 2004-12-01 | Koninklijke Philips Electronics N.V. | Clinical screening ct systems |
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| US7654738B2 (en) * | 2005-03-07 | 2010-02-02 | Koninklijke Philips Electronics N.V. | Cable guiding for a ceiling support of an X-ray device |
| RU2328217C2 (en) * | 2006-05-10 | 2008-07-10 | Общество с ограниченной ответственностью предприятие "МЕДТЕХ" | Diagnostic scanning digital radiograph |
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2012
- 2012-02-02 DE DE201210201529 patent/DE102012201529B4/en active Active
- 2012-02-02 DE DE102012201527.2A patent/DE102012201527B4/en active Active
- 2012-10-26 CN CN201210418037.7A patent/CN103083033B/en active Active
- 2012-10-29 CN CN2012104198883A patent/CN103096607A/en active Pending
- 2012-10-29 CN CN201710422661.7A patent/CN107411765A/en active Pending
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| US5748696A (en) * | 1993-11-26 | 1998-05-05 | Kabushiki Kaisha Toshiba | Radiation computed tomography apparatus |
| US6959068B1 (en) * | 1999-02-26 | 2005-10-25 | Siemens Aktiengesellschaft | Computed tomography apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110382049A (en) * | 2016-12-13 | 2019-10-25 | 优瑞技术公司 | Radiotherapy system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107411765A (en) | 2017-12-01 |
| DE102012201529A1 (en) | 2013-05-02 |
| DE102012201529B4 (en) | 2014-06-26 |
| DE102012201527B4 (en) | 2015-10-01 |
| CN103096607A (en) | 2013-05-08 |
| CN103083033A (en) | 2013-05-08 |
| DE102012201527A1 (en) | 2013-05-02 |
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Effective date of registration: 20220127 Address after: Erlangen Patentee after: Siemens Healthineers AG Address before: Munich, Germany Patentee before: SIEMENS AG |