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1. 发明授权

US12001531B2 Patient authentication system and patient authentication method 有权
公开(公告)号：US12001531B2
公开(公告)日：2024-06-04
申请号：US17071726
申请日：2020-10-15
申请人： Shimadzu Corporation
发明人： Kana Oya , Hiroshi Okumura , Junpei Sakaguchi , Tomoharu Okuno
IPC分类号： G06F21/32 , A61B6/00 , G06V40/16 , G06V40/50 , G16H40/63
CPC分类号： G06F21/32 , A61B6/5294 , A61B6/54 , G06V40/172 , G06V40/50 , G16H40/63
摘要： A patient authentication system is provided with: an authentication unit configured to authenticate a subject based on a reference database, a patient authentication bio-information acquired by a patient bio-information acquisition unit, and patient identification information acquired by a patient identification information acquisition unit, the reference database storing patient reference bio-information acquired in advance as bio-information to be referred to when authenticating the patient and patient reference identification information to be referred to when authenticating the patient in association with each other; and a device control unit configured to perform control of a medical device based on an authentication result which is a result of authentication by the authentication unit.

2. 发明授权

US09743894B2 Mobile-type radiographic image pick up device 有权
公开(公告)号：US09743894B2
公开(公告)日：2017-08-29
申请号：US14784528
申请日：2013-04-25
申请人： SHIMADZU CORPORATION
发明人： Tomoharu Okuno
IPC分类号： A61B6/00 , B62B5/04 , A61B6/10 , B62B5/00
CPC分类号： A61B6/4476 , A61B6/105 , A61B6/4405 , A61B6/4429 , A61B6/467 , A61B6/54 , B62B5/0069 , B62B5/04
摘要： An improved configuration of a mobile-type radiographic image pickup device reliably stops on a flat path without play. More specifically, the prevent invention stops reliably on an inclined path. Where a carriage accelerates regardless of that fact that a deceleration control unit has begun to restrict the movement of the carriage, a brake control unit causes a brake device to operate. According to the present invention, if the carriage accelerates regardless of the fact that a deceleration control unit has begun to restrict the movement of the carriage, the brake device is promptly operated, and prevents concern regardless of the application of an instruction to stop the carriage which is travelling on an incline, and prevents the carriage from running for a long period to time.

3. 发明授权

US10701790B2 X-ray imaging apparatus 有权
公开(公告)号：US10701790B2
公开(公告)日：2020-06-30
申请号：US15647827
申请日：2017-07-12
申请人： SHIMADZU CORPORATION
发明人： Hideki Fujii , Tomoharu Okuno
IPC分类号： H05G1/26 , H05G1/28 , H05G1/46 , H05G1/56 , H05G1/36 , H05G1/58 , H05G1/44 , A61B6/00
摘要： An X-ray imaging apparatus operates by selecting an appropriate exposure sensitivity corresponding to the X-ray detector to be used. In the apparatus, an exposure sensitivity corresponding to the flat panel detectors used for an X-ray imaging is selected from multiple exposure sensitivities stored in an exposure sensitivity memory unit of the console, and the selected exposure sensitivity is displayed on the display unit of the high-voltage unit. An exposure control is executed based on the exposure sensitivity corresponding to the flat panel detectors used for the X-ray imaging, which is selected from multiple exposure sensitivities stored in an exposure sensitivity memory unit. The exposure control unit of the high-voltage unit suspends the X-ray irradiation from the X-ray tube when an integrated value of the X-ray detected by the X-ray dose sensor reaches to the setting-value set relative to the selected exposure sensitivity.

4. 发明申请

US20200069260A1 RADIATION IMAGING APPARATUS 审中-公开
公开(公告)号：US20200069260A1
公开(公告)日：2020-03-05
申请号：US16115766
申请日：2018-08-29
申请人： SHIMADZU CORPORATION
发明人： Tomoharu Okuno , Masahiro Kawano
IPC分类号： A61B6/02 , A61B6/00 , G01T1/17
摘要： A radiation imaging apparatus performs pre-shot imaging while considering the imaging condition on the tomosynthesis imaging which can be performed right thereafter without repeating a positioning of the radiation irradiation unit on the tomosynthesis imaging. The protocol for the per-shot imaging is read out. Reading out the protocol is executed by that the operator of operation unit of the console and the console 1 reads out the protocol for the pre-shot imaging from the radiology department information system along with the patient information. Therefore, the imaging condition of the protocol for the continuously executed tomosynthesis imaging is read out while linking the protocol of the pre-shot imaging.

5. 发明授权

US12011307B2 X-ray imaging device 有权
公开(公告)号：US12011307B2
公开(公告)日：2024-06-18
申请号：US17287053
申请日：2018-10-30
申请人： Shimadzu Corporation
发明人： Tomoharu Okuno
IPC分类号： A61B6/00 , A61B6/46
CPC分类号： A61B6/46 , A61B6/54 , A61B6/48
摘要： When a first-stage push-button switch of an operation unit (2) is pressed, an X-ray imaging control unit (72) transmits a signal A for starting voice guidance to a signal output unit (73) for a voice guidance unit as well as a signal B for starting preparation of X-ray imaging to an X-ray tube control unit (71). At this time, when the pushing operation of the push-button switch is performed, the X-ray imaging control unit (72) immediately transmits the signal A for starting the voice guidance to the signal output unit (73) for the voice guidance unit but transmits the signal B for starting the X-ray imaging after a time t1 has elapsed. The time t1 is a time calculated by subtracting a time t3 required for preparing an X-ray tube (42) for performing X-ray imaging from a time t2 required for the voice guidance.

6. 发明授权

US10398401B2 Radiation tomography device 有权
公开(公告)号：US10398401B2
公开(公告)日：2019-09-03
申请号：US15307950
申请日：2014-05-01
申请人： SHIMADZU CORPORATION
发明人： Tomoharu Okuno , Ken Shirota
IPC分类号： A61B6/00 , A61B6/02
摘要： In a radiation tomography imaging device, the imaging range calculation element 35 calculates a possible imaging range of the FPD 5 based on the imaging distance G, the irradiation swing angle θ and the movable range SP of the X-ray tube 3. The operator can preliminarily calculate the possible imaging range of the radiation detection means prior to the X-ray tomography imaging because the imaging distance, the irradiation swing angle, and the movable range SP are all predetermined parameters. The possible imaging range FP of the FPD 5 is the positional range of the FPD 5 in which the X-ray tube 3 can acquire the X-ray tomography image without moving the X-ray tube 3 to the outside of movable range. Therefore, the radiation tomography imaging can start the X-ray tomography by assuredly moving the FPD 5 within the possible imaging range by referring to the preliminarily calculated possible imaging range of the FPD 5. As results, an incident in which the X-ray tube 3 moves out of the movable range SP and interferes the floor surface W and so forth can be avoided, so that the X-ray tomography imaging can be performed adequately.

7. 发明授权

US09592015B2 Radiographic apparatus 有权
标题翻译：射线照相设备
公开(公告)号：US09592015B2
公开(公告)日：2017-03-14
申请号：US14366639
申请日：2012-12-05
申请人： SHIMADZU CORPORATION
发明人： Masahiro Kawano , Tomoharu Okuno
IPC分类号： A61B6/08 , A61B6/06 , A61B6/10 , A61B6/00
CPC分类号： A61B6/08 , A61B6/06 , A61B6/10 , A61B6/4283 , A61B6/542
摘要： The disclosure provides a radiographic apparatus that allows suppression of needles radiation exposure to a subject. Specifically, the disclosure includes an X-ray tube, a collimator, and a visible light source. The spread of visible light beams through the collimator opening too largely may not possibly conform to the spread of radiation. Such a situation may occur when the apparatus is provided with the X-ray tube that emits narrow radiation. In order to avoid such a situation, the disclosure sets an upper limit of a degree of opening as an upper limit of a degree of opening of the collimator. With a construction of the disclosure, there is no need to perform further radiography. This achieves the radiographic apparatus that allows suppression of needless radiation exposure to a subject.
摘要翻译：本公开提供了一种放射线照相设备，其允许抑制针对受试者的辐射照射。具体地，本公开包括X射线管，准直仪和可见光源。可见光束通过准直器开口的扩散太大可能不符合辐射的扩散。当设备设置有发射窄辐射的X射线管时，可能发生这种情况。为了避免这种情况，本发明将开度的上限设定为准直仪的开度的上限。通过本公开的构造，不需要进行进一步的射线照相。这实现了能够抑制对受试者的不必要的辐射照射的射线照相设备。

8. 发明申请

US20170055936A1 RADIATION TOMOGRAPHY DEVICE 审中-公开
标题翻译：辐射测量装置
公开(公告)号：US20170055936A1
公开(公告)日：2017-03-02
申请号：US15307950
申请日：2014-05-01
申请人： SHIMADZU CORPORATION
发明人： Tomoharu Okuno , Ken Shirota
IPC分类号： A61B6/00
CPC分类号： A61B6/547 , A61B6/02 , A61B6/40 , A61B6/4452 , A61B6/4464 , A61B6/46 , A61B6/5205
摘要： In a radiation tomography imaging device, the imaging range calculation element 35 calculates a possible imaging range of the FPD 5 based on the imaging distance G, the irradiation swing angle θ and the movable range SP of the X-ray tube 3. The operator can preliminarily calculate the possible imaging range of the radiation detection means prior to the X-ray tomography imaging because the imaging distance, the irradiation swing angle, and the movable range SP are all predetermined parameters. The possible imaging range FP of the FPD 5 is the positional range of the FPD 5 in which the X-ray tube 3 can acquire the X-ray tomography image without moving the X-ray tube 3 to the outside of movable range. Therefore, the radiation tomography imaging can start the X-ray tomography by assuredly moving the FPD 5 within the possible imaging range by referring to the preliminarily calculated possible imaging range of the FPD 5. As results, an incident in which the X-ray tube 3 moves out of the movable range SP and interferes the floor surface W and so forth can be avoided, so that the X-ray tomography imaging can be performed adequately.
摘要翻译：在放射线断层成像装置中，成像范围计算元件35基于X射线管3的成像距离G，照射摆动角θ和可动范围SP计算FPD 5的可能成像范围。操作者可以由于成像距离，照射摆动角度和可动范围SP都是预定的参数，所以在X射线层析成像之前预先计算出放射线检测装置的可能成像范围。 FPD 5的可能的成像范围FP是X射线管3可以获取X射线断层摄影图像的FPD 5的位置范围，而不将X射线管3移动到可移动范围的外部。因此，通过参考FPD5的预先计算的可能的成像范围，通过在可能的成像范围内可靠地移动FPD 5，可以开始X射线断层摄影。结果，X射线管可以避免3从移动范围SP移动并干扰地板表面W等，从而能够充分地进行X射线层析成像。

9. 发明授权

US10441232B2 X-ray imaging apparatus 有权
公开(公告)号：US10441232B2
公开(公告)日：2019-10-15
申请号：US15746031
申请日：2015-07-22
申请人： SHIMADZU CORPORATION
发明人： Ken Shirota , Tomoharu Okuno
IPC分类号： A61B6/06 , A61B6/00
摘要： An X-ray imaging apparatus is configured so that an height-position composition element 15 sends a directive to an angle driving element 44 in an imaging element 4, and the height-position compensation element 15 corrects the height-position of the X-ray tube 42 by driving of the up-and-down driving element 44 in conjunction with the imaging region that the imaging region data recognition element 14 of the console element 1, the angle of the X-ray tube 42 is corrected so that the X-ray irradiation angle of the X-ray from the X-ray tube 42 faces downward; and when the height-position compensation element 15 corrects the height-position of the X-ray tube 42 downward, the angle of the X-ray tube 42 is corrected so that the X-ray irradiation angle of the X-ray from the X-ray tube 42 faces upward.

10. 发明授权

US10433800B2 Radiographic apparatus 有权
公开(公告)号：US10433800B2
公开(公告)日：2019-10-08
申请号：US15541899
申请日：2015-01-09
申请人： SHIMADZU CORPORATION
发明人： Tomoharu Okuno , Hideki Fujii
IPC分类号： A61B6/00 , A61B6/02
摘要： A radiography apparatus is provided in which delays in imaging do not occur due to the influence of preliminary preparation of a radiation detector. The FPD 4 receives a signal from an X-ray tube control unit 6 and then completes preliminary preparation for the detection of radiation during accelerated movement of an X-ray tube 3 or the FPD 4. That is, the accelerated movement of the X-ray tube 3 or the FPD 4 and the preliminary preparation for the detection of radiation are carried out simultaneously. This enables imaging to be started immediately after the start of constant speed movement of the X-ray tube 3 or the FPD 4 without having to wait for constant speed movement thereof to start preliminary preparation of the FPD 4 as in conventional apparatuses. As a result, delays in imaging do not affect the radiation image.

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