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1. 发明公开

EP4456083A1 CORRECTIVE ADJUSTMENT OF IMAGE PARAMETERS USING ARTIFICIAL INTELLIGENCE 审中-公开
公开(公告)号：EP4456083A1
公开(公告)日：2024-10-30
申请号：EP24171741.2
申请日：2024-04-22
申请人： Karl Storz SE & Co. KG
发明人： Hale, Eric
IPC分类号： G16H40/63 , G16H20/40 , G16H30/20 , G16H30/40 , G16H50/70 , A61B1/00
CPC分类号： G16H20/40 , G16H30/40 , G16H40/63 , G16H50/70 , G16H30/20 , G16H70/20 , A61B1/000096 , A61B1/045 , A61B1/042 , A61B1/00105 , A61B1/043 , A61B1/046 , A61B1/00066 , A61B1/0004 , A61B1/00006 , A61B1/00045 , A61B1/0655 , A61B1/000095
摘要： Systems and methods are provided that enable contextual correction functions based on a current step in a surgery or surgical procedure and based on what is displayed on a display. By using information about what is depicted on the display and the current step of the surgery or surgical procedure, a controller can implement data models that automatically perform correction functions without the need for physician input.

2. 发明公开

EP4454695A1 BALLOON CATHETER AND BALLOON CATHETER SYSTEM 失效
公开(公告)号：EP4454695A1
公开(公告)日：2024-10-30
申请号：EP22911382.4
申请日：2022-12-23
申请人： Toray Industries, Inc.
发明人： HARADA Hiroyuki , TSUKAMOTO Kota , TAKAOKA Motoki , TANAHASHI Akio , MIYASHITA Masaomi
IPC分类号： A61M25/10 , A61B18/04
CPC分类号： A61B18/04 , A61M25/10
摘要： A balloon catheter (15) includes a balloon (25), a catheter shaft (28), a heating unit (39), and an electrode temperature sensor (45). The catheter shaft (28) has an outer cylinder shaft (30) connected to the proximal end (25a) of the balloon (25), and an inner cylinder shaft (35) extending into the balloon (25) to be connected to the distal end (25a) of the balloon (25). The inner cylinder shaft (35) passes inside the outer cylinder shaft (30). The gap between the inner cylinder shaft (35) and the outer cylinder shaft (30) defines a liquid flow path (LP) leading to the inner space of the balloon (25). The heating unit (39) includes multiple heating electrodes (40). The multiple heating electrodes (40) are distributed over the outer circumferential surface of the inner cylinder shaft (35) in the balloon (25). The electrode temperature sensor (40) is provided in the balloon (25) to acquire information on the temperature of the heating electrodes (40).

3. 发明公开

EP4454594A1 ROBOTIC SURGICAL SYSTEM AND ROBOTIC-SURGICAL-SYSTEM CONTROL METHOD 审中-公开
公开(公告)号：EP4454594A1
公开(公告)日：2024-10-30
申请号：EP24171551.5
申请日：2024-04-22
申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA , Medicaroid Corporation
发明人： Tani, Hidenori , Yamamoto, Daisuke , Kodama, Kazuki , Kurihara, Takeshi
IPC分类号： A61B34/37
CPC分类号： A61B2017/0019920130101 , A61B2017/0022520130101 , A61B2034/25420160201 , A61B34/37 , A61B34/76 , A61B34/77 , A61B2090/06420160201 , A61B2090/50820160201 , A61B34/74
摘要： A robotic surgical system according to this disclosure includes a controller configured to control a driver(s) to apply a force in a direction opposite to a direction of operation of an operation unit in a three-axis Cartesian coordinate system having three axes orthogonal to each other.

4. 发明公开

EP4454584A1 SAFE HIGH-FREQUENCY ELECTROTOME SURGICAL INSTRUMENT 失效
公开(公告)号：EP4454584A1
公开(公告)日：2024-10-30
申请号：EP22921538.9
申请日：2022-10-10
申请人： Innolcon Medical Technology (Suzhou) Co., Ltd.
发明人： WANG, Zhiping , YUAN, Xiaohe , WEI, Dalun , LUO, Wei
IPC分类号： A61B18/14 , A61B18/12
摘要： A safe high-frequency electrotome surgical instrument, including a housing (1), a shaft rod member, a jaw assembly, a control wrench (2), a blade (3), and a control button (4). The control wrench (2) controls opening and closing of the jaw assembly through a jaw control mechanism. The control button (4) drives the blade (3) to move for cutting through a blade control mechanism. The moving direction of the control wrench (2) is consistent with that of the control button (4), and a locking mechanism is disposed between the control wrench (2) and the control button (4). The locking mechanism is composed of a locking lug boss (5) and an inverted buckle (6) capable of being clamped with the locking lug boss (5). The locking lug boss (5) is disposed on the control wrench (2), and the inverted buckle (6) is disposed on the control button (4) or on a triggering connecting rod (402). In a first state, the jaw assembly is opened, and the locking lug boss (5) is clamped with the inverted buckle (6), such that the control button (4) is not movable. In a second state, the jaw assembly is closed, and the locking lug boss (5) is separated from the inverted buckle (6), such that the control button (4) is movable to drive the blade (3) for cutting. A locking structure and a turnback mechanism are disposed to ensure that the blade (3) performs telescopic cutting when the jaw assembly is closed, thereby ensuring operational safety.

5. 发明公开

EP4454581A1 FLAT PLATE MECHANISMS FOR BONE LENGTHENING 审中-公开
公开(公告)号：EP4454581A1
公开(公告)日：2024-10-30
申请号：EP24171406.2
申请日：2024-04-19
申请人： NuVasive Specialized Orthopedics, Inc.
发明人： MEYER, Nathan , CHEN, Emmon , BUENVIAJE, Gabriel , LAWSON, Kaila , YANG, Sherrie
IPC分类号： A61B17/72
CPC分类号： A61B17/7216 , A61B2017/68120130101 , A61F2002/3070620130101 , A61F2002/305520130101 , A61F2002/3007920130101 , A61F2002/3052320130101 , A61F2002/3057820130101 , A61F2002/3051820130101 , A61F2002/3066720130101 , A61F2002/3066820130101 , A61F2002/3040520130101 , A61F2002/3052520130101
摘要： Provided herein is an adjustable implant configured to non-invasively guide bone growth in a patient. The adjustable implant includes a first portion (102; 202; 302) configured to couple to a first bone segment and a second portion (104; 204; 304) at least partially disposed within the first portion (102; 202; 302) and configured to couple to a second bone segment. The adjustable implant includes a drive assembly (110; 210; 310) configured to be transcutaneously actuated, and to drive rotation of a gear assembly (120; 220; 320) configured to rotate about a first axis (A1), and drive axial translation of the second portion (104; 204; 304) along a second axis (A2). Non-invasive actuation of the drive assembly (110; 210; 310) therefore causes the adjustable implant to distract or retract along the second axis (A2).

6. 发明公开

EP4454577A1 DEVICE CONTROL METHOD AND SYSTEM FOR IMAGE-GUIDED INTERVENTIONAL PUNCTURES 失效
公开(公告)号：EP4454577A1
公开(公告)日：2024-10-30
申请号：EP22913987.8
申请日：2022-11-30
申请人： Wuhan United Imaging Healthcare Surgical Technology Co., Ltd.
发明人： KE, Xianfeng , XIE, Qiang
IPC分类号： A61B17/34
CPC分类号： A61B90/00 , A61B17/34 , A61B34/30 , G16H20/40 , A61B90/37 , A61B2090/06120160201 , B25J9/1689 , B25J9/1697
摘要： The embodiments of the present description provide a device control method and system for image-guided interventional punctures. The method comprises: obtaining an initial motion state of an image device and/or a surgical robot; controlling a target motion state of the surgical robot and/or the image device according to the initial motion state.

7. 发明公开

EP4454570A1 DEVICE AND SYSTEM FOR FINE NEEDLE ASPIRATION 审中-公开
公开(公告)号：EP4454570A1
公开(公告)日：2024-10-30
申请号：EP23170333.1
申请日：2023-04-27
申请人： FUJIFILM Corporation
发明人： DIETER, Johannes
IPC分类号： A61B10/00 , A61B10/02 , A61B10/04
CPC分类号： A61B10/0045 , A61B10/0283 , A61B10/04
摘要： The present invention relates to a device (1), which comprises: a needle (2) defining a first passageway (P1) along the longitudinal axis thereof; a handle (3) defining a second passageway (P2) therein which extends along a longitudinal axis of the handle (3) and is in fluid communication with the first passageway (P1), the handle (3) having a first port (10) at its proximal end; and a stylet (4) extending from the first port (10) and through the first and second passageways (P1, P2). The device (1) further comprises: a sealing means (12) configured to seal the second passageway (P2) from the environment outside of the first port (10); and a second port (11) which is in fluid communication with the second passageway (P2) at a location between the sealing means (12) and the first passageway (P1).

8. 发明公开

EP4454567A1 REDUCING AN X-RAY DOSE APPLIED ON A SUBJECT DURING A RESPIRATION-CORRELATED COMPUTED TOMOGRAPHY SCAN 审中-公开
公开(公告)号：EP4454567A1
公开(公告)日：2024-10-30
申请号：EP23195100.5
申请日：2023-09-04
申请人： Siemens Healthineers AG
发明人： Hofmann, Christian , Vornehm, Marc
IPC分类号： A61B6/03 , A61B6/00
CPC分类号： A61B6/032 , A61B6/486 , A61B6/541 , A61B6/405 , A61B6/542
摘要： A computer-implemented method for reducing an X-ray dose (12) applied on a subject (5) during a respiration-correlated computed tomography scan, the method comprising the following steps:
(a) during a beam-on period of the scan, determining the beginning of a data-redundant breathing phase;
(b) during the data-redundant breathing phase, applying a redundancy modulation to the applied X-ray dose such that the X-ray dose is reduced during the data-redundant breathing phase;
(c) determining the end of the data-redundant breathing phase;
(d) at the end of the data-redundant breathing phase, continuing the scan without the redundancy modulation of the X-ray dose.

9. 发明公开

EP4454563A1 METHOD AND APPARATUS FOR CORRECTING ELECTROCARDIOGRAM EVALUATION 失效
公开(公告)号：EP4454563A1
公开(公告)日：2024-10-30
申请号：EP21908095.9
申请日：2021-12-23
申请人： Seerstechnology Co., Ltd.
发明人： LEE, Youngshin , SONG, Heeseok , CHOI, Jongdoo
IPC分类号： A61B5/349 , A61B5/339 , A61B5/00 , G16H50/20
CPC分类号： G16H50/20 , A61B5/364 , A61B5/35 , A61B5/7264
摘要： Disclosed are method and apparatus for correcting an electrocardiogram reading. When using an electrocardiograph in the present embodiment, there is a possibility that the automatic reading function incorrectly reads the patient's electrocardiogram. Therefore, since rereading is necessary with reference to the results of the automatic reader, a method and apparatus for correcting an electrocardiogram reading, which allow the electrocardiogram reading to be easily corrected and then checked when rereading the automatic reading result, are provided.

10. 发明公开

EP4454551A2 METHOD AND APPARATUS FOR PRODUCING INFORMATION INDICATIVE OF CARDIAC CONDITION 审中-公开
公开(公告)号：EP4454551A2
公开(公告)日：2024-10-30
申请号：EP24198684.3
申请日：2016-10-06
申请人： Precordior Oy
发明人： AIRAKSINEN, Juhani , KOIVISTO, Tero , PÄNKÄÄLÄ, Mikko , VALTONEN, Tuomas , JAFARI TADI, Mojtaba
IPC分类号： A61B5/0245
CPC分类号： A61B5/686 , A61B5/6898 , A61B5/7282 , A61B5/02405 , A61B5/0245 , A61B5/1102 , A61B5/6804 , A61B2562/021920130101 , A61B5/7257 , A61B5/1121 , A61B5/316 , A61B5/363
摘要： An apparatus for producing information indicative of cardiac condition comprises a processing system (301) for receiving a rotation signal indicative of rotational movement of a chest. The processing system is configured to form one or more indicator quantities each being derivable from an energy spectral density based on one or more samples of the rotation signal, where each sample has a temporal length. The processing system is configured to determine an indicator of cardiac condition on the basis of the one or more indicator quantities. The determination of the cardiac condition is based on that for example myocardial infarction causes changes in the energy spectral density. Thus, it is possible to distinguish between for example myocardial infarction and plain heartburn.

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