CN102670228A - Computed tomography (CT) machine - Google Patents
Computed tomography (CT) machine Download PDFInfo
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- CN102670228A CN102670228A CN2011100601955A CN201110060195A CN102670228A CN 102670228 A CN102670228 A CN 102670228A CN 2011100601955 A CN2011100601955 A CN 2011100601955A CN 201110060195 A CN201110060195 A CN 201110060195A CN 102670228 A CN102670228 A CN 102670228A
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Abstract
The invention discloses a CT machine. The CT machine comprises a CT rack and a vertical elevating mechanism, wherein the CT rack is installed on the vertical elevating mechanism in such a mode that a scanning plane of the CT rack is parallel to the ground or is approximately parallel to the ground, and the vertical elevating mechanism can drive the CT rack to perform vertical elevating motion. According to the CT machine, CT scanning of a patient can be performed when the patient is in a standing state, on one hand, no hospital bed is required and the radiation injury to the patient is reduced, and on the other hand, the CT scanning and imaging quality of sickness areas which have special requirements for imaging is guaranteed.
Description
Technical field
The present invention relates to armarium, particularly a kind of computer X-ray fault imaging (computed tomography, CT) machine.
Background technology
The CT machine is widely used in medicine and hygiene fields as a kind of armarium and diagnoses the illness to assist a physician.All present CT machines; Its CT frame (Gantry) all be vertically be placed on ground; Be that its effective scanning plane is vertical with ground, as shown in Figure 1, this modes of emplacement will check that with regard to all needing sick bed 1 patient's 2 horizontal positioned send into the scanning area of CT frame 3 and just can carry out scanography.
But under this modes of emplacement; On the one hand; The bed board of sick bed is owing to need to guarantee enough requirement of strength, and the material of employing has certain equivalent thickness of aluminium, must increase during CT examination extra radiation dose offset bed board decay could guarantee the clear effect of enough imagings; This has just increased the total radiation dose of patient, and patient's health is caused adverse influence.
On the other hand, consider the specific (special) requirements of some ailing zone to imaging, the CT machine under this modes of emplacement also needs additional apparatus and assists.
Like the patient who suffers from serious lumbago and skelalgia symptom who is mentioned in the one Chinese patent application 200720094465.3; Because during the CT examination of the conventional horizontal position of row; The human body lumbar vertebra is not applied the body weight load, thereby can not reflect the long-pending real conditions of holding of canalis spinalis endosclerite capsule when human body is stood, influence the effect of image check; Be unfavorable for that the doctor makes a definite diagnosis according to image, increased the auxiliary device that is used for the lumbar vertebra load in the CT examination appearance that for this reason proposes in this patent application.
And for example, the cervical vertebra CT scan of being mentioned in the one Chinese patent application 200820017244.0 widens in order to make intervertebral space as far as possible; To scan the cervical intervertebral disk aspect fully, lie on the back and to draw under two upper limb at when scanning hyperextension the patient on the examinating couch; The patient of right this position often can not adhere to that it is movable to be prone to when scanning, and intervertebral space is moved; Thereby influence scanning effect has proposed a kind of CT scan adjustable bracket for this reason in this patent application, in the CT machine, carry out CT scan with assistance application.Thus it is clear that, in this case, not only can increase extra auxiliary facilities cost, but also can make that imaging is not accurate enough.
Summary of the invention
In view of this, the present invention proposes a kind of CT machine, so that make patient carry out CT scan with the attitude of standing.
The disclosed CT machine of the present invention comprises: CT frame and vertical lifting mechanism; Said CT frame is parallel to ground or the approximate mode that is parallel to ground with the plane of scanning motion and is installed in the said vertical lifting mechanism, and said vertical lifting mechanism can drive said CT frame and carry out the vertical lifting motion.
Preferably, said CT machine further comprises: vertically use and the straight-line guidance mechanism of fixed-site, be used to make said CT frame to carry out the vertical lifting motion in the driving lower edge said straight-line guidance mechanism of said vertical lifting mechanism.
Preferably, said straight-line guidance mechanism is a telescope support, and an end of said telescope support is a stiff end, and the other end is the stretching motion free end; Said CT frame is connected with the stretching motion free end of said telescope support;
Perhaps, said straight-line guidance mechanism comprises: linear guide elements and the sliding members that can slide along said linear guide elements; Said CT frame is installed on the said sliding members.
Preferably, said vertical lifting mechanism comprises: motor, by said motor-driven leading screw and the screw that cooperates with said leading screw; Said CT frame is connected with said screw;
Perhaps, said vertical lifting mechanism comprises: motor, by said motor-driven gear and with the tooth bar of said gear matched; Said CT frame is installed on the said tooth bar;
Perhaps, said vertical lifting mechanism comprises: motor, by said motor-driven sprocket wheel and the chain that cooperates with said sprocket wheel; Said CT frame is installed on the said chain;
Perhaps, said vertical lifting mechanism comprises: motor, by said motor-driven belt wheel and the belt that cooperates with said belt wheel; Said CT frame is installed on the said belt;
Perhaps, said vertical lifting mechanism comprises: motor, by said motor-driven wheel disc and be wrapped in the steel wire rope on the said wheel disc; Said CT frame links to each other with the free end of said steel wire rope.
Preferably, said CT frame and said vertical lifting mechanism and said straight-line guidance mechanism all adopt rotating a connection of axle, and corresponding junction point is positioned on the same centrage of said CT frame;
Said CT machine further comprises: rotary drive mechanism; Be used to drive said CT frame and rotate around said centrage, the plane of scanning motion that makes said CT frame rotates to perpendicular to ground or near normal in the orientation on ground by being parallel to ground or the approximate orientation that is parallel to ground; Or the plane of scanning motion that makes said CT frame is parallel to ground or the approximate orientation that is parallel to ground by rotating in the orientation on ground perpendicular to ground or near normal.
Preferably, said rotary drive mechanism comprises: motor, by said motor-driven gear train; Said CT frame is connected with driven pulley in the said gear train;
Perhaps, said rotary drive mechanism comprises: motor, by said motor-driven sprocket wheel and chain; Said CT frame is connected with driven pulley in the said sprocket wheel;
Perhaps, said rotary drive mechanism comprises: motor, by said motor-driven belt pulley and belt; Said CT frame is connected with driven pulley in the said belt pulley;
Perhaps, said rotary drive mechanism comprises: motor, by said motor-driven push rod; Said CT frame can be rotated under the promotion of said push rod.
From such scheme, can find out; Because CT machine of the present invention comprises CT frame and vertical lifting mechanism; And the CT frame is parallel to ground with the plane of scanning motion or the approximate mode that is parallel to ground is installed in the vertical lifting mechanism, and vertical lifting mechanism can drive said CT frame and carries out the vertical lifting motion.Therefore; Adopt the CT machine in the embodiment of the invention; Patient can carry out CT scan with the attitude of standing, and need not to use sick bed so on the one hand, does not therefore also just have the extra equivalent thickness of aluminium of bed board; Make this CT machine of use can reach enough image quality, thereby reduce radiation injury patient with the radiation dose littler than traditional CT machine.On the other hand, for some imaging is had the ailing zone of specific (special) requirements, like waist lower limb or cervical vertebra etc., original state that then can the zone is accomplished CT scan, the accuracy of the imaging that not only guarantees, and need not extra auxiliary facilities, reduced cost.
Description of drawings
To make clearer above-mentioned and other feature and advantage of the present invention of those of ordinary skill in the art through describing the preferred embodiments of the present invention in detail below with reference to accompanying drawing, in the accompanying drawing:
Fig. 1 is the structural representation of existing CT machine.
Fig. 2 is the part-structure sketch map of CT machine in the one embodiment of the invention.
Fig. 3 is the part-structure sketch map of CT machine among another embodiment of the present invention.
Fig. 4 is the part-structure sketch map behind the CT kinematic inversion orientation in the CT machine shown in Figure 2.
Fig. 5 is the part-structure sketch map behind the CT kinematic inversion orientation in the CT machine shown in Figure 3.
Wherein:
1 sick bed
2 patients
The 3CT frame
4 straight-line guidance mechanisms
The specific embodiment
For making the object of the invention, technical scheme and advantage clearer, below lift embodiment to further explain of the present invention.
Fig. 2 is the part-structure sketch map of CT machine in the one embodiment of the invention.Fig. 3 is the part-structure sketch map of CT machine among another embodiment of the present invention.
As shown in Figures 2 and 3, the CT machine in the embodiment of the invention mainly comprises: CT frame 3, vertical lifting mechanism (not shown) and vertically use and the straight-line guidance mechanism 4 of fixed-site.
Wherein, CT frame 3 is parallel to ground with the plane of scanning motion or the approximate mode that is parallel to ground is installed in the vertical lifting mechanism; Said vertical lifting mechanism can drive said CT frame 3 and carry out the vertical lifting motion; And said CT frame 3 also is connected with said straight-line guidance mechanism 4, and said CT frame 3 is carried out vertical lifting along said straight-line guidance mechanism 4 and moved under the driving of said vertical lifting mechanism.
In the present embodiment, the plane of scanning motion of CT machine be not the certain absolute parallel of requirement in ground, so it can be installed with the approximate mode that is parallel to ground.Generally promptly; The plane of scanning motion of CT machine can have certain angle of inclination with ground, and concrete angle can adjust according to the practical application scene, and according to the different size of different model; Its angular range that allows to adjust also maybe be different; For example, the CT machine of some specification possibly require ± 30 ° angle adjustment scope, and the CT machine of some specification then possibly require ± 25 ° angle adjustment scope; So long as the inclination within the angle adjustment scope that allows thinks all among the application that it is the approximate ground that is parallel to.
During concrete the realization, vertical lifting mechanism can be any mechanism with this vertical lifting function.
For example, vertical lifting mechanism can comprise: motor, by said motor-driven leading screw and the screw that cooperates with said leading screw.Correspondingly, said CT frame 3 can be connected with said screw.
And for example, said vertical lifting mechanism also can comprise: motor, by said motor-driven gear and with the tooth bar of said gear matched.Correspondingly, said CT frame 3 can be installed on the said tooth bar.
For another example, said vertical lifting mechanism also can comprise: motor, by said motor-driven sprocket wheel and the chain that cooperates with said sprocket wheel.Correspondingly, said CT frame 3 can be installed on the said chain.
For another example, said vertical lifting mechanism also can comprise: motor, by said motor-driven belt wheel and the belt that cooperates with said belt wheel.Correspondingly, said CT frame 3 can be installed on the said belt.
For another example, said vertical lifting mechanism also can comprise: motor, by said motor-driven wheel disc and be wrapped in the steel wire rope on the said wheel disc.Correspondingly, said CT frame 3 can link to each other with the free end of said steel wire rope.
In the above-mentioned various implementation, said motor can fix on the ground or ground any supporting mechanism on, also can be fixed in any apical support mechanism, first-class like ceiling.
During concrete the realization, straight-line guidance mechanism can be any mechanism with this straight-line guidance function.
For example, said straight-line guidance mechanism 4 can be the telescope support 4 shown in Fig. 2 and Fig. 3, and an end of said telescope support 4 is a stiff end, and the other end is the stretching motion free end; Said CT frame 3 is connected with the stretching motion free end of said telescope support 4.During concrete the realization, the stiff end of said telescope support 4 can as shown in Figure 2ly fix on the ground or ground any supporting mechanism on, also can as shown in Figure 3ly be fixed in any apical support mechanism, first-class like ceiling.
And for example, said straight-line guidance mechanism 4 also can comprise: linear guide elements and the sliding members that can slide along said linear guide elements.Correspondingly, said CT frame 3 is installed on the said sliding members.During concrete the realization, linear guide elements can be the standard guide rail, also can be other other element that has the straight-line guidance structure; Correspondingly, sliding members is matching used element with it, like slide block etc.During concrete the realization, the stiff end of linear guide elements can fix on the ground or ground any supporting mechanism on, also can be fixed in any apical support mechanism, first-class like ceiling.
During concrete the realization, the CT machine preferably includes this straight-line guidance mechanism 4, to keep the stability of CT frame 3.If but vertical lifting mechanism can make CT frame 3 have certain stability, or practical application is not high to the stability requirement of CT frame 3, or other consideration and demand are arranged, and then the CT machine also can not comprise this straight-line guidance mechanism 4.
During concrete the realization, CT frame 3 and said vertical lifting mechanism and said straight-line guidance mechanism 4 can adopt the connected mode of multiple mode, for example; Can all adopt fixed connection; Also can all adopt the rotating connection of axle, can also be that part adopts fixed connection, and part adopts the rotating connection of axle.And, the junction point between CT frame 3 and the said vertical lifting mechanism, and the junction point between CT frame 3 and the said straight-line guidance mechanism can be positioned on the same centrage of CT frame 3, also can be positioned on the different centrages of CT frame 3.The concrete particular location of which kind of connected mode and junction point that adopts can be confirmed according to actual needs, it is not limited here.Wherein, the rotating connection of axle refers to the connected mode that can rotate around rotating shaft.
CT machine as shown in Figures 2 and 3; Patient 2 can carry out CT scan with the attitude of standing; Need not to use sick bed so on the one hand; Therefore just do not have the extra equivalent thickness of aluminium of bed board yet, make this CT machine of use can reach enough image quality, thereby reduce radiation injury patient 2 with the radiation dose littler than traditional CT machine.On the other hand, for some imaging is had the ailing zone of specific (special) requirements, like waist lower limb or cervical vertebra etc., original state that then can the zone is accomplished CT scan, the accuracy of the imaging that not only guarantees, and need not extra auxiliary facilities, reduced cost.
When specifically scanning, CT frame 3 can the time reset in beginning and be parked in the height that is higher than patient's 2 heights, goes to the CT scan zone by patient 2 and stands, and this moment, CT frame 3 patient 2 that can move down needed the body position of inspection to accomplish scanography.
Further; In the embodiment of the invention; Can carry out CT scan in order to take into account the patient that critical patient or other inconvenience stands voluntarily, the CT machine in the embodiment of the invention can further comprise: the rotary drive mechanism (not shown) is used to drive 3 rotations of CT frame; The plane of scanning motion that makes said CT frame 3 rotates to perpendicular to ground or near normal in the orientation on ground by being parallel to ground or the approximate orientation that is parallel to ground, and then can use traditional sick bed that it is carried out scanography.Like Fig. 4 and shown in Figure 5, Fig. 4 is the part-structure sketch map behind the CT kinematic inversion orientation in the CT machine shown in Figure 2; Fig. 5 is the part-structure sketch map behind the CT kinematic inversion orientation in the CT machine shown in Figure 3.
Certainly, this rotary drive mechanism plane of scanning motion that can also make said CT frame 3 is parallel to ground or the approximate orientation that is parallel to ground by returning in the orientation on ground perpendicular to ground or near normal.
At this moment, in order to realize the rotation of CT frame 3, CT frame 3 should all adopt rotating connection of axle with vertical lifting mechanism and straight-line guidance mechanism 4, and corresponding junction point should be positioned on the same centrage of said CT frame 3; Certainly, the junction point between CT frame 3 and this rotary drive mechanism also should be positioned on this centrage.So that rotary drive mechanism can drive CT frame 3 around this centrage rotation.
During concrete the realization, rotary drive mechanism can be any mechanism that this rotation drives function that has.
For example, rotary drive mechanism can comprise: motor, by said motor-driven gear train.Correspondingly, said CT frame 3 is connected with driven pulley in the said gear train.
And for example, said rotary drive mechanism also can comprise: motor, by said motor-driven sprocket wheel and chain.Correspondingly, CT frame 3 is connected with driven pulley in the said sprocket wheel.
For another example, said rotary drive mechanism also can comprise: motor, by said motor-driven belt pulley and belt.Correspondingly, CT frame 3 is connected with driven pulley in the said belt pulley.
For another example, said rotary drive mechanism also can comprise: motor and by said motor-driven push rod.Correspondingly, CT frame 3 can be rotated under the promotion of said push rod.
During concrete the realization, all or part of assembly in the above-mentioned rotary drive mechanism can carry out the synchronization lifting motion with CT frame 3.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a CT machine comprises: CT frame (3) and vertical lifting mechanism; Said CT frame (3) is parallel to ground or the approximate mode that is parallel to ground with the plane of scanning motion and is installed in the said vertical lifting mechanism, and said vertical lifting mechanism can drive said CT frame (3) and carry out the vertical lifting motion.
2. CT machine according to claim 1; It is characterized in that; Said CT machine further comprises: vertically use and the straight-line guidance mechanism (4) of fixed-site, be used to make said CT frame (3) to carry out the vertical lifting motion in the driving lower edge said straight-line guidance mechanism (4) of said vertical lifting mechanism.
3. CT machine according to claim 2 is characterized in that, said straight-line guidance mechanism (4) is a telescope support, and an end of said telescope support is a stiff end, and the other end is the stretching motion free end; Said CT frame (3) is connected with the stretching motion free end of said telescope support;
Perhaps, said straight-line guidance mechanism (4) comprising: linear guide elements and the sliding members that can slide along said linear guide elements; Said CT frame (3) is installed on the said sliding members.
4. according to each described CT machine in the claim 1 to 3, it is characterized in that said vertical lifting mechanism comprises: motor, by said motor-driven leading screw and the screw that cooperates with said leading screw; Said CT frame (3) is connected with said screw;
Perhaps, said vertical lifting mechanism comprises: motor, by said motor-driven gear and with the tooth bar of said gear matched; Said CT frame (3) is installed on the said tooth bar;
Perhaps, said vertical lifting mechanism comprises: motor, by said motor-driven sprocket wheel and the chain that cooperates with said sprocket wheel; Said CT frame (3) is installed on the said chain;
Perhaps, said vertical lifting mechanism comprises: motor, by said motor-driven belt wheel and the belt that cooperates with said belt wheel; Said CT frame (3) is installed on the said belt;
Perhaps, said vertical lifting mechanism comprises: motor, by said motor-driven wheel disc and be wrapped in the steel wire rope on the said wheel disc; Said CT frame (3) links to each other with the free end of said steel wire rope.
5. according to claim 2 or 3 described CT machines, it is characterized in that said CT frame (3) and said vertical lifting mechanism and said straight-line guidance mechanism all adopt rotating a connection of axle, and corresponding junction point is positioned on the same centrage of said CT frame (3);
Said CT machine further comprises: rotary drive mechanism is used to drive said CT frame (3) and rotates around said centrage.
6. CT machine according to claim 5 is characterized in that, said rotary drive mechanism comprises: motor, by said motor-driven gear train; Said CT frame (3) is connected with driven pulley in the said gear train;
Perhaps, said rotary drive mechanism comprises: motor, by said motor-driven sprocket wheel and chain; Said CT frame (3) is connected with driven pulley in the said sprocket wheel;
Perhaps, said rotary drive mechanism comprises: motor, by said motor-driven belt pulley and belt; Said CT frame (3) is connected with driven pulley in the said belt pulley;
Perhaps, said rotary drive mechanism comprises: motor, by said motor-driven push rod; Said CT frame (3) can be rotated under the promotion of said push rod.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100601955A CN102670228A (en) | 2011-03-14 | 2011-03-14 | Computed tomography (CT) machine |
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| CN2011100601955A CN102670228A (en) | 2011-03-14 | 2011-03-14 | Computed tomography (CT) machine |
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| CN102670228A true CN102670228A (en) | 2012-09-19 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103549970A (en) * | 2013-10-30 | 2014-02-05 | 沈阳东软医疗系统有限公司 | Medical CT (computed tomography) machine |
| CN104771839A (en) * | 2015-04-30 | 2015-07-15 | 上海联影医疗科技有限公司 | Radiating therapeutic apparatus |
| CN105011961A (en) * | 2015-08-14 | 2015-11-04 | 姜殿威 | Load position and erect position tomography computer scanning system |
| CN107157506A (en) * | 2017-06-27 | 2017-09-15 | 西安立人医学科技有限公司 | The multi-direction scanner of conical beam CT |
| CN108338804A (en) * | 2018-02-09 | 2018-07-31 | 刘传强 | A kind of clinical three-dimensional imaging inspection apparatus of dept. of radiology |
| CN109363704A (en) * | 2018-10-25 | 2019-02-22 | 陈安强 | A kind of multi-direction scanner of conical beam CT |
| CN109528223A (en) * | 2018-12-12 | 2019-03-29 | 中国科学院苏州生物医学工程技术研究所 | A kind of vertical CT scanner |
| CN109620169A (en) * | 2019-01-31 | 2019-04-16 | 温州大学 | A kind of integrated practice tutoring system of intelligent Manufacturing Technology |
| 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 |
| CN110169771A (en) * | 2019-04-02 | 2019-08-27 | 佛山瑞加图医疗科技有限公司 | Tiltable magnetic resonance device |
| US11013476B1 (en) | 2020-06-08 | 2021-05-25 | SIMULATE Technologies, LLC | Weightbearing simulation assembly and methods of using the same to image a subject |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433333A (en) * | 1999-06-09 | 2003-07-30 | 佩德·纳福斯塔丢斯 | Stable rotatable radiation gantry |
| US20050053186A1 (en) * | 2003-08-07 | 2005-03-10 | Predrag Sukovic | Stand-up CT scanner |
| US20060245539A1 (en) * | 2005-05-02 | 2006-11-02 | Predrag Sukovic | CT scanner for lower extremities |
| CN2902194Y (en) * | 2006-04-29 | 2007-05-23 | 于红林 | X rays CT apparatus |
| WO2011013771A1 (en) * | 2009-07-30 | 2011-02-03 | 株式会社テレシステムズ | Radiation image pickup device and image pickup method by radiation |
-
2011
- 2011-03-14 CN CN2011100601955A patent/CN102670228A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433333A (en) * | 1999-06-09 | 2003-07-30 | 佩德·纳福斯塔丢斯 | Stable rotatable radiation gantry |
| US20050053186A1 (en) * | 2003-08-07 | 2005-03-10 | Predrag Sukovic | Stand-up CT scanner |
| US20060245539A1 (en) * | 2005-05-02 | 2006-11-02 | Predrag Sukovic | CT scanner for lower extremities |
| CN2902194Y (en) * | 2006-04-29 | 2007-05-23 | 于红林 | X rays CT apparatus |
| WO2011013771A1 (en) * | 2009-07-30 | 2011-02-03 | 株式会社テレシステムズ | Radiation image pickup device and image pickup method by radiation |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102894990B (en) * | 2012-10-12 | 2015-02-04 | 深圳安科高技术股份有限公司 | Movable computer tomography (CT) scanning device |
| CN103549970A (en) * | 2013-10-30 | 2014-02-05 | 沈阳东软医疗系统有限公司 | Medical CT (computed tomography) machine |
| CN103549970B (en) * | 2013-10-30 | 2015-08-26 | 沈阳东软医疗系统有限公司 | A kind of Medical CT machine |
| CN104771839A (en) * | 2015-04-30 | 2015-07-15 | 上海联影医疗科技有限公司 | Radiating therapeutic apparatus |
| CN104771839B (en) * | 2015-04-30 | 2017-12-22 | 上海联影医疗科技有限公司 | radiotherapy apparatus |
| CN105011961A (en) * | 2015-08-14 | 2015-11-04 | 姜殿威 | Load position and erect position tomography computer scanning system |
| CN107157506A (en) * | 2017-06-27 | 2017-09-15 | 西安立人医学科技有限公司 | The multi-direction scanner of conical beam CT |
| CN108338804A (en) * | 2018-02-09 | 2018-07-31 | 刘传强 | A kind of clinical three-dimensional imaging inspection apparatus of dept. of radiology |
| CN109363704A (en) * | 2018-10-25 | 2019-02-22 | 陈安强 | A kind of multi-direction scanner of conical beam CT |
| CN109528223A (en) * | 2018-12-12 | 2019-03-29 | 中国科学院苏州生物医学工程技术研究所 | A kind of vertical CT scanner |
| 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 |
| CN109528223B (en) * | 2018-12-12 | 2022-05-20 | 中国科学院苏州生物医学工程技术研究所 | Vertical CT scanner |
| CN109770934B (en) * | 2018-12-12 | 2022-12-30 | 中国科学院苏州生物医学工程技术研究所 | Vertical CT imaging system |
| CN109620169A (en) * | 2019-01-31 | 2019-04-16 | 温州大学 | A kind of integrated practice tutoring system of intelligent Manufacturing Technology |
| CN109620169B (en) * | 2019-01-31 | 2021-12-14 | 温州大学 | Comprehensive practice teaching system of intelligent manufacturing technology |
| CN110169771A (en) * | 2019-04-02 | 2019-08-27 | 佛山瑞加图医疗科技有限公司 | Tiltable magnetic resonance device |
| US11013476B1 (en) | 2020-06-08 | 2021-05-25 | SIMULATE Technologies, LLC | Weightbearing simulation assembly and methods of using the same to image a subject |
| US11317876B2 (en) | 2020-06-08 | 2022-05-03 | SIMULATE Technologies, LLC | Weightbearing simulation assembly and methods of using the same to image a subject |
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Application publication date: 20120919 |