WO2014075885A1 - Tomographiegerät mit integrierter beleuchtung - Google Patents
Tomographiegerät mit integrierter beleuchtung Download PDFInfo
- Publication number
- WO2014075885A1 WO2014075885A1 PCT/EP2013/072254 EP2013072254W WO2014075885A1 WO 2014075885 A1 WO2014075885 A1 WO 2014075885A1 EP 2013072254 W EP2013072254 W EP 2013072254W WO 2014075885 A1 WO2014075885 A1 WO 2014075885A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gantry
- tomography device
- illuminant
- tomography
- lighting means
- Prior art date
Links
- 238000003325 tomography Methods 0.000 title claims abstract description 42
- 230000007704 transition Effects 0.000 claims abstract description 7
- 238000005286 illumination Methods 0.000 claims description 21
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 2
- 238000011282 treatment Methods 0.000 abstract description 18
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000002594 fluoroscopy Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 238000001574 biopsy Methods 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002216 heart Anatomy 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000013130 cardiovascular surgery Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000001443 photoexcitation Effects 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
-
- 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
- A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
-
- 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
- A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4447—Tiltable gantries
-
- 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
- A61B6/48—Diagnostic techniques
- A61B6/486—Diagnostic techniques involving generating temporal series of image data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/309—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using white LEDs
Definitions
- the invention relates to a tomography device with integrated illumination.
- Tomography devices are designed to take tomographic images.
- a tomography device is a magnetic resonance tomograph or a computer tomograph.
- Such tomography devices include a so-called gantry, which is a unit having an opening adapted to receive a patient or other object.
- Tomography devices can also be used to support invasive treatment such as biopsy. It is often necessary to take pictures with a tomography device during the invasive treatment of a patient.
- invasive treatment lighting is usually necessary, such as the manual guidance of a biopsy needle by a doctor.
- commercial surgical lights can not be optimally positioned because their position is limited by the tomography device.
- an X-ray recording system which has an adjustable holder in the form of a gantry.
- An X-ray source and an X-ray detector are arranged on the X-ray recording system.
- At least one illuminant is arranged on the gantry, which is designed to emit a function of the x-ray recording system for emitting light and / or for changing emitted light.
- the lighting means is arranged on the inside or an edge of the gantry. It is an object of the invention to provide an illumination for a tomography device so that the conditions of a treatment of an examination area are improved promptly at or simultaneously with a tomographic image acquisition of the examination area.
- the object is achieved by a tomography device according to claim 1.
- the invention is based on the idea in a tomography device, comprising a gantry and a light source, designed to illuminate a projecting into the opening of the gantry examination area to integrate the light source in the gantry, that the surface of the gantry has a smooth transition to the light exit window of the luminous means.
- the illuminant integrated according to the invention the conditions of treatment of the examination area are improved with a simultaneous tomographic image, to the effect that the person being treated is ensured a great freedom of movement with simultaneous illumination of the examination area.
- the bulb does not wear, so that the risk of collision between a person treating and / or a medical instrument and the bulb is reduced. Furthermore, the cleaning of the surface of the gantry and the light exit window by the non - applied construction of the
- the luminous means is at least partially integrated into the tunnel-shaped opening of the gantry, so that the illumination of the examination region protruding into the opening takes place as directly as possible.
- the gantry has a funnel-shaped taper leading to the opening, wherein at least part of the illuminant is integrated into the funnel-shaped taper, whereby areas of the patient that do not protrude into the opening can be well illuminated ,
- the propagation direction of the light emitted by the illuminant can be adjusted, as a result of which the illumination can be adapted to different treatment conditions and patient geometries.
- the shadow is reduced by the light source in that the light source is designed for simultaneous illumination of the examination area from different directions. Because by the illumination of the examination area from different directions and the shadow throws, which are generated by a light incidence from a different direction, respectively illuminated. The reduced shadow cast facilitates the treatment of the examination area, in particular during invasive procedures.
- the luminous means extends radially along the opening of the gantry and / or radially along the funnel-shaped taper, as a result of which the examination area is illuminated radially from different directions, thereby reducing the shadow.
- the illuminant extends axially along the opening of the gantry, whereby the examination area illuminated axially from different directions, thereby reducing the shadow.
- the light of the luminous means can be aligned to a limited area, as a result of which the person to be treated can concentrate particularly well on the treatment of the limited area.
- the lighting means is an LED, as a result of which the lighting means is designed to be particularly durable and energy-saving. Furthermore, an LED offers the advantage of low heat development, which is particularly important in the illumination according to the invention because of the proximity between the illumination means and the patient.
- the illuminant is a halogen lamp, whereby the
- the tomography device is a CT device, which enables illumination of the examination region during the simultaneous acquisition of a CT image.
- the tomography device is an MRI device, which makes it possible to illuminate the examination region while simultaneously recording an MRI image. Show it:
- FIG. 1 is a tomography device in the form of a computed tomography
- 2 shows an inventive tomography device in the form of a computer tomograph in an oblique view
- FIG. 3 shows an inventive tomography device in the form of a computer tomograph in frontal view
- FIG. 1 is a tomography device in the form of a computed tomography
- 2 shows an inventive tomography device in the form of a computer tomograph in an oblique view
- FIG. 3 shows an inventive tomography device in the form of a computer tomograph in frontal view
- FIG. 1 is a tomography device in the form of a computed tomography
- 2 shows an inventive tomography device in the form of a computer tomograph in an oblique view
- FIG. 3 shows an inventive tomography device in the form of a computer tomograph in frontal view
- FIG. 1 is a tomography device in the form of a computed tomography
- 2 shows an
- Fig. 4 the inner panel of the gantry with integrated
- the 1 shows a tomography apparatus in the form of a computer tomograph 1, which has a recording unit, comprising an x-ray emitter 8 and an x-ray detector 9.
- the recording unit is designed to record X-ray projections, which can be reconstructed into tomographic, three-dimensional images. In this sense, the recording unit is adapted to receive tomographic, three-dimensional images.
- the recording unit rotates during a recording about a longitudinal axis, and the X-ray emitter 8 emitiert during recording X-ray 11.
- the computed tomography 1 can also have more than one X-ray emitter 8 and more than just an X-ray detector 9 for recordings in the so-called dual energy method to enable.
- the X-ray emitter 8 in the example shown here is an X-ray tube.
- the X-ray detector 9 in the example shown here is a line detector with a plurality of lines.
- the X-ray detector 9 is usually a scintillator counter.
- the X-ray detector 9 can also be embodied as a direct-converting detector which converts the high-energy X-ray photons directly into an electrical signal current by means of a semiconductor material by internal photo-excitation using the photovoltaic principle.
- the tomography device may also be an MRI device.
- the receiving unit is designed in the form of at least one RF coil.
- a single RF coil can both as a radiation emitter as be designed as a radiation detector.
- a tomography device 1 comprises a gantry 2, which is a unit having an opening 5 adapted to receive a patient 3 or other object.
- the gantry 2 comprises the rotatable recording unit.
- the gantry 2 has a cladding, behind which are electronic and mechanical components, coolant, etc. This cladding forms a tunnel-shaped opening 5.
- the tunnel-shaped part of the opening 5 is characterized in that the cladding forms a tube of constant diameter along the axial direction.
- the lined gantry 2 has a funnel-shaped narrowing 10 which opens into the tunnel-shaped opening 5. Such a funnel-shaped taper 10 is explained in more detail in the following figures.
- a tomography device is designed to record spatially three-dimensional images of an examination region of a patient 3.
- the examination area is, for example, an organ, ie the heart, liver or lungs of the patient, as well as the tissue immediately adjacent thereto.
- the examination area can also be broader and include, for example, the thorax or the abdomen.
- Tomography devices are being augmented for the imaging of an examination area of a patient 3 in immediate temporal proximity to or during an invasive treatment used. Examples of such treatments are the removal of tissue samples, imaging in an emergency exam, or fluoroscopy, as part of a heart surgery.
- CT fluoroscopy also known as fluoroscopy, is a continuous acquisition and reconstruction of tomographic X-ray images. As a result, reconstructed X-ray images of the imaged region can be displayed continuously, often several times per second.
- fluoroscopy is used to perform minimally invasive cardiovascular surgery, often with the aid of a contrast agent.
- the practitioner such as a physician, often needs to have direct access to the examination area, or at least medical devices such as tubing, catheters, syringes, and / or brackets for such medical devices must be placed in the immediate vicinity of the examination area.
- FIG. 2 shows an inventive tomography device in the form of a computer tomograph 1 in an oblique view.
- the gantry 2 of the computer tomograph 1 has a lining which forms a tunnel-shaped opening 5.
- the paneled gantry 2 in the embodiment of the tomography apparatus according to the invention shown here is a funnel-shaped
- Rejuvenation 10 which opens into the tunnel-shaped opening 5.
- bulbs 4 is the computer tomograph 1 for illumination designed in a tunnel-shaped opening 5 of the gantry 2 projecting examination area. That's it
- Illuminant 4 is integrated such that the surface of the funnel-shaped taper 10 has a smooth transition to the light exit window of the illuminant 4.
- Light exit window is arc-shaped, so that a protruding through the opening 5 patient 3 and, where appropriate, its examination area can be illuminated from above.
- the surface of the gantry 2, and thus in particular the funnel-shaped taper 10 and the tunnel-shaped opening 5, are essentially formed by the lining of the gantry 2.
- the surface of the gantry 2, in particular the part facing the patient 3, as well as the light exit window are smooth, so that the gantry can be cleaned easily and quickly. In particular, when using the tomography device for invasive treatments it is necessary that the surface of the gantry can be cleaned easily and quickly.
- the inventively integrated light source 4 the conditions of a treatment of the examination area are improved in a simultaneous tomographic image acquisition, to the effect that the treating person a large range of motion is provided with simultaneous illumination of the examination area. Because of the smooth transition of the surface of the gantry 2 to the light exit window of the bulb 4, the light source 4 does not contribute and reduces the risk of collision between a person treating and / or a medical instrument and the light source 4. Furthermore, the cleaning of Surface of the gantry 2 and the light emission window by the non-applied construction of the light source 4 and the avoidance of abutting edges simplifies.
- the planar illuminant 4 can be a coherent luminous means 4, for example in the form of a panel of a multiplicity of light-emitting diodes, in short LED for light-emitting diode, or also discrete, separate from one another.
- the controllable lighting elements 12 act with a common light exit window.
- the light exit window of the light source 4 may consist of both plastic and glass.
- lighting elements 12 that can be controlled separately from one another, they are, for example, spotlights in the form of halogen lamps or separate LED panels. If the light-emitting means 4 is designed in the form of separately controllable lighting elements 12, then the lighting elements 12 in a further embodiment of the invention can also each have their own light exit window.
- Such light emission windows can have any shape, that is to say be designed as circles, ovals, rectangles, etc. It is important that the light generated by the lighting element 4 can achieve sufficient brightness values, as usual for medical, in particular invasive, treatments.
- the luminous means 4 is designed to produce a brightness of up to 5000, 10,000, 20,000 or 50,000 lux.
- the light-emitting means 4 is furthermore designed to emit light perceived as white, since colored lightings do not permit a realistic perception of the illuminated area, as is required in medical treatments.
- FIG. 3 shows a tomography device according to the invention in the form of a computer tomograph 1 in a frontal view, the illuminant 4 being designed in the form of a plurality of illumination elements 12 with round light emission windows.
- the lighting elements 12 are integrated into the funnel-shaped taper 10 of the gantry 2.
- the lighting elements 12 can be controlled separately, so that their brightness but also their orientation can be controlled individually.
- the lighting elements 12 can be controlled so that their light is extended to a certain limited area.
- the control can take place, for example, via the alignment of individual mirrors integrated in the gantry, which mirror that of the lighting elements 12 reflect emitted light in a targeted manner.
- pivotable lighting elements 12 can be used, which can be selectively pivoted, for example, by a small electric motor. Such a control allows the lighting to be adapted to the respective treatment and / or the patient geometry.
- additional lighting elements 12 may be integrated into the tunnel-shaped opening 5.
- the illumination means 4 extends radially along the funnel-shaped taper 10, whereby a particularly uniform illumination of the examination area and / or another area to be illuminated is ensured. Because of the different angles of incidence of the light cones of the lighting elements 12, the shadow generated by the light cone of a specific lighting element 12 is illuminated by the light cone of another lighting element 12. 4 shows the inner lining of the gantry 2 with integrated lighting elements 12.
- the lighting elements 12 form the lighting means 4, which is integrated into the tunnel-shaped opening 5 of the gantry 2. This allows the most direct possible illumination of the examination area with a simultaneous tomographic recording of the examination area.
- the luminous means 4 extends axially along the tunnel-shaped opening 5 of the gantry 2, as a result of which the examination area is illuminated axially from different directions, thereby reducing the shadow. Furthermore, even more than the lighting elements 12 shown here can be integrated into the tunnel-shaped opening 5 of the gantry, both in the axial and in the radial direction, whereby even more uniform illumination of the examination area is made possible. Furthermore, all the embodiments of the tomography device shown can be both a CT device, that is to say a computer tomograph 1, and an MRT device. While the invention has been further illustrated and described in detail by the preferred embodiments, the invention is not limited by the disclosed examples, and other variations can be derived therefrom by those skilled in the art without departing from the scope of the invention.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
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- High Energy & Nuclear Physics (AREA)
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- Optics & Photonics (AREA)
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Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/442,568 US9827065B2 (en) | 2012-11-13 | 2013-10-24 | Tomography apparatus with integrated lighting |
CN201380059290.0A CN104797195A (zh) | 2012-11-13 | 2013-10-24 | 具有集成照明装置的层析摄影仪 |
KR1020157012058A KR101839657B1 (ko) | 2012-11-13 | 2013-10-24 | 일체된 조명을 갖는 단층촬영 장치 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012220599.3 | 2012-11-13 | ||
DE102012220599.3A DE102012220599A1 (de) | 2012-11-13 | 2012-11-13 | Tomographiegerät mit integrierter Beleuchtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014075885A1 true WO2014075885A1 (de) | 2014-05-22 |
Family
ID=49546387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/072254 WO2014075885A1 (de) | 2012-11-13 | 2013-10-24 | Tomographiegerät mit integrierter beleuchtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US9827065B2 (de) |
KR (1) | KR101839657B1 (de) |
CN (1) | CN104797195A (de) |
DE (1) | DE102012220599A1 (de) |
WO (1) | WO2014075885A1 (de) |
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US8017915B2 (en) | 2008-03-14 | 2011-09-13 | Reflexion Medical, Inc. | Method and apparatus for emission guided radiation therapy |
DE102016208328A1 (de) * | 2016-05-13 | 2017-08-31 | Siemens Healthcare Gmbh | Medizintechnisches Bildgebungsgerät |
DE102016219276A1 (de) * | 2016-10-05 | 2017-09-14 | Siemens Healthcare Gmbh | Medizinische Bildgebungsvorrichtung mit einer Lichtquelle zur Beleuchtung eines Untersuchungsbereichs |
US10695586B2 (en) | 2016-11-15 | 2020-06-30 | Reflexion Medical, Inc. | System for emission-guided high-energy photon delivery |
EP3541287B1 (de) | 2016-11-15 | 2024-05-22 | RefleXion Medical, Inc. | Patientenplattform für strahlentherapie |
USD818126S1 (en) * | 2016-11-23 | 2018-05-15 | General Electric Company | Magnetic resonance imaging device |
JP7073091B2 (ja) * | 2016-12-26 | 2022-05-23 | キヤノンメディカルシステムズ株式会社 | X線コンピュータ断層撮影装置及び架台装置 |
WO2018183748A1 (en) | 2017-03-30 | 2018-10-04 | Reflexion Medical, Inc. | Radiation therapy systems and methods with tumor tracking |
CN111050849B (zh) | 2017-07-11 | 2022-04-08 | 反射医疗公司 | 用于pet检测器余辉管理的方法 |
US11369806B2 (en) * | 2017-11-14 | 2022-06-28 | Reflexion Medical, Inc. | Systems and methods for patient monitoring for radiotherapy |
GB2569797B (en) * | 2017-12-21 | 2020-03-25 | Elekta ltd | Light circuit for imaging device |
DE102020204115A1 (de) * | 2020-03-30 | 2021-06-02 | Siemens Healthcare Gmbh | Medizingerät mit einer Lichtquelle und Verfahren zum Ausgeben eines Lichtsignals an einem Medizingerät |
USD996618S1 (en) * | 2022-02-15 | 2023-08-22 | Siemens Healthcare Gmbh | Medical imaging device |
KR102578414B1 (ko) * | 2022-11-28 | 2023-09-14 | 제이피아이헬스케어 주식회사 | 시인성이 높은 cbct 장치 및 장치의 동작 방법 |
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2012
- 2012-11-13 DE DE102012220599.3A patent/DE102012220599A1/de not_active Ceased
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2013
- 2013-10-24 KR KR1020157012058A patent/KR101839657B1/ko active IP Right Grant
- 2013-10-24 CN CN201380059290.0A patent/CN104797195A/zh active Pending
- 2013-10-24 WO PCT/EP2013/072254 patent/WO2014075885A1/de active Application Filing
- 2013-10-24 US US14/442,568 patent/US9827065B2/en active Active
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Also Published As
Publication number | Publication date |
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CN104797195A (zh) | 2015-07-22 |
KR101839657B1 (ko) | 2018-03-16 |
DE102012220599A1 (de) | 2014-05-15 |
US20160287347A1 (en) | 2016-10-06 |
KR20150084825A (ko) | 2015-07-22 |
US9827065B2 (en) | 2017-11-28 |
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