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1. 发明公开

EP3995093A1 CORRECTION DEVICE 审中-公开
公开(公告)号：EP3995093A1
公开(公告)日：2022-05-11
申请号：EP20834386.3
申请日：2020-06-29
申请人： Mizuho Corporation
发明人： EBARA Sohei
IPC分类号： A61B17/70
摘要： To provide a corrective appliance capable of properly assisting in correction of spinal deformity by a spinal deformity correction and fusion system while limiting damage on a rod member when the spinal deformity is subjected to correction and fusion by the spinal deformity correction and fusion system.
A corrective appliance 1A includes: a clamp member 50A to be attached detachably to a screw member 3, for example, and to be arranged close to the screw member 3; and an auxiliary rod member 51 to be attached detachably to the clamp member 50A and to be used for correcting spinal deformity. This allows the corrective appliance 1A to properly assist in correction of spinal deformity by a spinal deformity correction and fusion system while limiting damage on a rod member 5 when the spinal deformity is subjected to correction and fusion by the spinal deformity correction and fusion system.

2. 发明公开

EP3858319A1 SUPPORTING DEVICE FOR CORRECTION AND FUSION SURGERY FOR SPINAL DEFORMITY 审中-公开
公开(公告)号：EP3858319A1
公开(公告)日：2021-08-04
申请号：EP19865385.9
申请日：2019-09-27
申请人： Mizuho Corporation
发明人： EBARA Sohei
IPC分类号： A61G13/00 , A61B17/70 , A61G13/02 , A61G13/12
摘要： Provided is a spinal deformity correction and fusion surgery supporting device capable of simplifying the operative procedures of a spinal deformity correction and fusion surgery by an operator to reduce the operative time and lessen the burden on the patient and achieving a more effective correction rate by the spinal deformity correction and fusion surgery.
In this supporting device (1) for spinal deformity correction and fusion surgery, the waist and the vicinity thereof are pressed from both sides in the left-right direction by a pair of waist pressing bodies (31), and the chest and the vicinity thereof are pressed from both sides in the left-right direction by a pair of chest pressing body (160) to establish a trunk balance. In this state, the pair of chest pressing bodies (31) and the pair of waist pressing bodies (160) are moved away from each other to apply a tensile load to spinal deformity and a state in which the spinal deformity is corrected so as to approach a correction rate by the spinal deformity correction and fusion surgery can be maintained. As a result, a more effective correction rate is achieved by spinal deformity correction and fusion surgery while simplifying the operative procedures of spinal deformity correction and fusion surgery, shortening the operative time, and lessening the burden on the patient.

3. 发明公开

EP3858215A1 FLUORESCENT OBSERVATION CAMERA SYSTEM 审中-公开
公开(公告)号：EP3858215A1
公开(公告)日：2021-08-04
申请号：EP19866114.2
申请日：2019-09-11
申请人： Mizuho Corporation
发明人： FUJITA, Junichi , NAKASHIMA, Shinichi , KITANI, Ichiro
IPC分类号： A61B1/00 , A61B1/06 , G01N21/64
摘要： Provided is a novel fluorescent observation camera system capable of managing a variety of fluorescent reagents with a single device and of detecting different types of tissues at the same time. The system comprises a camera unit 1 for imaging a subject, wherein the camera unit 1 further comprises: a lens 2 to collect infrared light and visible light from the subject; an illumination means 3 that is circumferentially arranged around the lens 2 and comprises a white light source and at least two types of excitation light sources, said illumination means 3 being configured to simultaneously emit two types of excitation lights; a filter 4 that removes the excitation light that has been reflected from the subject and passed through the lens 2; a beam splitter 5 to separate the infrared light and the visible light that have passed through the filter 4, from each other; an infrared light imaging component 6 to image the infrared light separated by the beam splitter; and a visible-light imaging component 7 to image the visible light separated by the beam splitter.

4. 发明公开

EP3586807A1 MEDICAL DEVICE 审中-公开
公开(公告)号：EP3586807A1
公开(公告)日：2020-01-01
申请号：EP17897961.3
申请日：2017-02-27
申请人： MIZUHO Corporation
发明人： INOUE, Akihisa , NAKAKUKI, Tomoya , OBI, Takuya
IPC分类号： A61G13/10 , A61G7/05 , G01G19/52
摘要： Medical device capable of properly measuring a center of gravity and capable of preventing overturning of a surgical operation table is provided without performing a significant design change. Medical device S, which includes a plurality of leg portions 20 that lift up a main body 2 from a floor surface and support the main body 2, includes load detection devices 55 that are provided between the main body 2 and the respective leg portions 20, and detect loads in a vertical direction received by the leg portions 20 from the floor surface.

5. 发明公开

EP3195842A1 SURGICAL TABLE 有权
标题翻译：手术台
公开(公告)号：EP3195842A1
公开(公告)日：2017-07-26
申请号：EP15840734.6
申请日：2015-09-02
申请人： MIZUHO Corporation
发明人： TSUMORI, Osamu , AOKI, Kei
IPC分类号： A61G13/00
摘要： A surgical operation table is provided, which is capable of crosswise turning a table without changing a position of a patient as much as possible. In a surgical operation table S including a table 15 for laying a patient thereon, motion mechanism sections 35, 20, 25, 70, 60, 65 and 80 that slide, crosswise turn, lengthwise turn, and elevate the table 15, and a base 2 that supports the table 15 via the motion mechanism sections 35, 20, 25, 70, 60, 65 and 80, position holding device is included, which crosswise turns or lengthwise turns the table 15 without changing the position of a head part of the patient laid on the table 15.
摘要翻译：提供了一种外科手术台，其能够在不改变病人位置的情况下横向转动平台。在包括用于在其上放置患者的台15的手术手术台S中，使台15滑动，横向转动，纵向转动并升高的运动机构部分35,20,25,70,60,65和80以及基座通过运动机构部分35,20,25,70,60,65和80支撑台15的位置保持装置包括位置保持装置，该位置保持装置在不改变头部的位置的情况下横向转动或纵向转动台15 病人躺在桌子上15。

6. 发明授权

US11344333B2 Bone fixation device 有权
公开(公告)号：US11344333B2
公开(公告)日：2022-05-31
申请号：US16637350
申请日：2017-08-10
申请人： MIZUHO CORPORATION
发明人： Sohei Ebara
IPC分类号： A61B17/70
摘要： To provide a bone fixation device able to firmly fix bone elements.
A bone fixation device, comprising: a base section having a first space that holds a rod; a hook formed with a second space in which a bone element is accommodated together with a art of the base section; and a sandwiching part that is installed to the base section and that sandwiches the bone element which has been accommodated in the second space together with a pail of the hook, wherein the sandwiching part is shiftable allowing attachment to the bone element.

7. 发明申请

US20210052306A1 SPINAL FUSION SYSTEM 有权
公开(公告)号：US20210052306A1
公开(公告)日：2021-02-25
申请号：US16958398
申请日：2018-12-18
申请人： MIZUHO CORPORATION
发明人： Sohei EBARA
IPC分类号： A61B17/70 , A61F2/44
摘要： To provide a spinal fusion system that applies a stable fixing force to a spine.
In a spinal fusion system 1A, a lamina having relatively high strength in an entire vertebra can be engaged to be held from a head side and a tail side by a pair of first and second hook members 3 and 4. Consequently, a fixing force to a spine can be improved and a stable fixing force can be applied to the spine.

8. 发明申请

US20150000038A1 MEDICAL TREATMENT AND SURGICAL OPERATION TABLE 审中-公开
标题翻译：医疗处理和手术操作表
公开(公告)号：US20150000038A1
公开(公告)日：2015-01-01
申请号：US14365444
申请日：2012-12-14
申请人： MIZUHO Corporation
发明人： Takuya Obi
IPC分类号： A61B6/04 , A61G13/02
CPC分类号： A61B6/0442 , A61B6/0407 , A61B6/0457 , A61B6/10 , A61B6/4405 , A61G13/0018 , A61G13/02 , A61G13/04 , A61G13/10 , A61G13/104 , A61G2210/50
摘要： A medical treatment and surgical operation table capable of functioning as a medical treatment table and a surgical operation table is provided. The medical treatment and surgical operation table 2 is provided with a table 40 which is formed of a material through which an X-ray transmits and on which a patient lays, an operation unit 10 that supports a lower side of one end portion of the table 40 and operates the table 40 so as to elevate, incline and move in all direction in a horizontal plane, and a base 5 that supports the operation unit 10. The medical treatment and surgical operation table is further provided with fixing/releasing means 65 that fixes movement of the table 40 or moves the fixed table by magnetic force.
摘要翻译：提供能够用作医疗台和外科手术台的医疗和外科手术台。医疗处理和外科手术台2设置有由通过X射线透射并且患者放置的材料形成的工作台40，支撑桌子的一个端部的下侧的操作单元10 并且操作台40，以在水平面中向所有方向升高，倾斜和移动;以及基座5，其支撑操作单元10.医疗处理和外科手术台还设置有固定/释放装置65，固定/释放装置65 固定台40的运动或通过磁力移动固定台。

9. 发明申请

US20220370100A1 EXTRACORPOREAL CORRECTION TOOL 有权
公开(公告)号：US20220370100A1
公开(公告)日：2022-11-24
申请号：US17773873
申请日：2020-11-05
申请人： Mizuho Corporation
发明人： Sohei EBARA
IPC分类号： A61B17/70
摘要： In order to provide an external corrective appliance that corrects spinal deformity through operation from outside of the body during implementation of correction and fusion of the spinal deformity using a spinal deformity correction and fusion system to improve correction force, to easily attain the correction intended by an operator, and to eliminate complexity of correction and fusion surgery implemented using the spinal deformity correction and fusion system, thereby reducing burden on the patient, the external corrective appliance includes: shaft members removably attached to corresponding right and left screw members in a pair fixed to the one vertebra, and extending toward the outside of the body of the patient; and a lateral arm member coupled to the shaft members in a pair outside the body of the patient.

10. 发明申请

US20210161563A1 BONE FIXATION DEVICE 有权
公开(公告)号：US20210161563A1
公开(公告)日：2021-06-03
申请号：US16637350
申请日：2017-08-10
申请人： MIZUHO CORPORATION
发明人： Sohei EBARA
IPC分类号： A61B17/70
摘要： To provide a bone fixation device able to firmly fix bone elements.
A bone fixation device, comprising: a base section having a first space that holds a rod; a hook formed with a second space in which a bone element is accommodated together with a art of the base section; and a sandwiching part that is installed to the base section and that sandwiches the bone element which has been accommodated in the second space together with a pail of the hook, wherein the sandwiching part is shiftable allowing attachment to the bone element.

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