专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2023087671A1 冷热消融针系统审中-公开
公开(公告)号：WO2023087671A1
公开(公告)日：2023-05-25
申请号：PCT/CN2022/096824
申请日：2022-06-02
申请人：海杰亚(北京)医疗器械有限公司
发明人：刘朋 , 李雪冬 , 肖剑 , 黄乾富
IPC分类号： A61B18/02 , A61B18/04 , A61B18/00
摘要：本公开涉及一种冷热消融针系统，用于降低冷热消融针系统的成本。该冷热消融针系统包括消融针和传输装置，消融针通过快速连接接口组件与传输装置转动连接，消融针包括可更换的针头组件、进回流组件以及被进回流组件贯穿的真空层组件，可更换的针头组件与真空层组件为可拆卸地连接，因此在一次治疗结束后，将可更换的针头组件拆卸下来进行报废处理，进回流组件和真空层组件可重复消毒使用。

2. 发明申请

WO2023085459A1 펄스 레이저 조사 장치 审中-公开
公开(公告)号：WO2023085459A1
公开(公告)日：2023-05-19
申请号：PCT/KR2021/016431
申请日：2021-11-11
申请人： 스페클립스 주식회사
发明人： 변성현 , 민완기
IPC分类号： A61B18/20 , A61N5/067 , A61B18/00 , A61B18/22
摘要： 본 출원의 일 실시예에 따른 피부에 플라즈마 어블레이션(plasma ablation)을 유도하기 위한 레이저 조사 장치는 내부에 수용공간이 형성되고 일측에 개구부가 형성된 하우징; 상기 수용공간에 위치하고, 상기 개구부를 통해 미리 정해진 초점 거리와 초점심도 범위를 가지는 펄스 빔을 출력하는 레이저 모듈; 상기 하우징의 상기 일측에 위치하는 가이드 부재; 및 상기 가이드 부재에 장착되고, 상기 펄스 빔이 통과하는 관통홀이 형성된 접촉부를 포함하는 접촉부재;를 포함하되, 상기 접촉부는 대상체에 접촉하여 상기 펄스 빔의 조사 지점이 고정되는 것을 보조하되, 상기 대상체의 적어도 일부에서 플라즈마 어블레이션이 유도되도록 상기 접촉부의 일단은 상기 초점심도 범위 내에 위치하고, 상기 접촉부재가 상기 대상체를 가압하는 경우에도, 상기 대상체의 적어도 일부를 상기 초점심도 범위 내로 유지하기 위하여 상기 원형의 관통홀의 직경은 미리 정해진 길이 이하로 형성된다.

3. 发明申请

WO2023079365A2 SYSTEMS AND METHODS FOR TREATING CHRONIC SINUSITIS 审中-公开
公开(公告)号：WO2023079365A2
公开(公告)日：2023-05-11
申请号：PCT/IB2022/000662
申请日：2022-11-03
申请人： NEURENT MEDICAL LIMITED
发明人： TOWNLEY, David
IPC分类号： A61B18/02 , A61B18/08 , A61B18/14 , A61N7/02 , A61B18/18 , A61B18/20 , A61B18/00 , A61N7/00
摘要： The invention generally relates to systems and methods for targeting of specific tissue(s) of interest within a sino-nasal region of a patient, specifically sinus regions (i.e., ostia and sinus cavities), for the treatment of chronic sinusitis conditions.

4. 发明申请

WO2023078896A1 DEVICE AND METHOD FOR UNATTENDED TREATMENT OF THE PATIENT 审中-公开
公开(公告)号：WO2023078896A1
公开(公告)日：2023-05-11
申请号：PCT/EP2022/080502
申请日：2022-11-02
申请人： BTL HEALTHCARE TECHNOLOGIES A.S.
发明人： SCHWARZ, Tomáš , JELÍNKOVÁ, Lucia , KUBIK, Vojtech
IPC分类号： A61N1/32 , A61N2/00 , A61B18/00 , A61N5/06
摘要： An unattended approach can increase the reproducibility and safety of the treatment as the chance of over/under treating of a certain area is significantly decreased. On the other hand, unattended treatment of uneven or rugged areas can be challenging in terms of maintaining proper distance or contact with the treated tissue, mostly on areas which tend to differ from patient to patient (e.g. facial area). Delivering energy via a system of active elements embedded in a flexible pad adhesively attached to the skin offers a possible solution. The unattended approach may include delivering of multiple energies to enhance a visual appearance.

5. 发明申请

WO2023073540A1 METHOD AND DEVICE FOR TRANSMITTING UART COMMUNICATIONS OVER A SECURITY SHORT RANGE WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2023073540A1
公开(公告)日：2023-05-04
申请号：PCT/IB2022/060224
申请日：2022-10-25
申请人： CILAG GMBH INTERNATIONAL
发明人： ROSS, Nicholas J. , JENKINS, Scott A.
IPC分类号： A61B18/00 , A61B17/00 , A61B18/14 , A61B17/17 , A61B17/32 , A61B17/068
摘要： Disclosed is a modular surgical instrument, comprising a handle assembly comprising a handle assembly control circuit and a modular attachment. The modular attachment comprises a nozzle, and a shaft extending distally from the nozzle, the shaft defining a central longitudinal axis. The modular attachment further comprises an end effector distal to the shaft, the end effector comprising a sensor array. The modular attachment further comprises a modular attachment control circuit communicably coupled to the sensor array, and physically coupled to the shaft. The modular attachment control circuit is configured to rotate with the shaft relative to the handle assembly about the central longitudinal axis. The modular attachment control circuit is configured for wireless communication with the handle assembly control circuit.

6. 发明申请

WO2023073524A2 ELECTRODES AND METHODS FOR USE WITH A MULTI-LAYER CLAMP ARM PAD TO ENHANCE THE PERFORMANCE OF A SURGICAL DEVICE 审中-公开
公开(公告)号：WO2023073524A2
公开(公告)日：2023-05-04
申请号：PCT/IB2022/060186
申请日：2022-10-24
申请人： CILAG GMBH INTERNATIONAL
发明人： GEE, Jacob S. , KEENAN, Michael A. , OLSON, William A. , BREHM, Tyler N. , MCLAIN, Cameron D. , PRICE, Kevin
IPC分类号： A61B18/14 , A61B17/00 , A61B18/00 , A61B90/00 , A61B17/29 , A61B17/32 , A61B17/295
摘要： A surgical device, is disclosed herein. The surgical device can include an end effector including a clamp jaw, a trigger configured to open and close the clamp jaw, a sensor configured to detect a relative position of the trigger, and a control circuit communicably coupled to the sensor and a generator, wherein the control circuit is configured to cause the generator to administer energy associated with a surgical operation to be performed on the tissue, receive a signal from the sensor, determine that the clamp jaws are not positioned to administer the energy associated with the surgical operation, and cause the generator to administer energy configured to release the tissue from an ultrasonic blade, wherein the energy configured to release the tissue from the clamp jaw is different than the energy associated with a surgical operation to be performed on the tissue.

7. 发明申请

WO2023062566A1 DIGITAL TWIN OF ATRIA FIBRILLATION PATIENTS 审中-公开
公开(公告)号：WO2023062566A1
公开(公告)日：2023-04-20
申请号：PCT/IB2022/059805
申请日：2022-10-13
申请人： BIOSENSE WEBSTER (ISRAEL) LTD.
发明人： AMOS, Yariv Avraham , AMIT, Matityahu , TSOREF, Liat
IPC分类号： A61B34/10 , A61B34/20 , A61B34/00 , A61B18/12 , G06N3/02 , G16H20/40 , A61B17/00 , A61B18/00
摘要： An ablation procedure guidance method is provided herein. The ablation procedure guidance method is implemented by a generation engine executing on a processor. The ablation procedure guidance method includes receiving inputs including images and conduction velocity vector estimations and generating a digital twin of an anatomical structure utilizing the images and the conduction velocity vector estimations. The ablation procedure guidance method also includes presenting, via a user interface of the generation engine, the digital twin to provide precision ablation guidance of the anatomical structure and provide electrophysiology information of the anatomical structure.

8. 发明申请

WO2023062289A1 DISPOSITIF ÉLECTROCHIRURGICAL 审中-公开
公开(公告)号：WO2023062289A1
公开(公告)日：2023-04-20
申请号：PCT/FR2021/051787
申请日：2021-10-14
申请人： LAMIDEY NOURY MEDICAL
发明人： CREPATTE, Geoffrey , NOURY, Guillaume
IPC分类号： A61B18/14 , A61B18/00
摘要： Dispositif électrochirurgical comprenant un tube principal et une partie distale opérationnelle (42), faisant saillie hors dudit tube principal, ladite partie distale opérationnelle (42) comprenant un fil (43) qui forme environ un U comportant deux parties parallèles (47) reliées par une partie centrale (49), ladite partie centrale (49) étant recourbée vers le bas, notamment d'un angle compris entre 30° et 90°, ladite partie centrale recourbée (49) étant environ en forme de U, avec deux branches latérales (44) reliées par une branche centrale (48), lesdites deux branches latérales (44) étant recouvertes d'une gaine de protection isolante, avec seulement ladite branche centrale (48) dudit fil (43) non recouverte pour former une électrode électriquement active pour générer un plasma de coupe et/ou de coagulation.

9. 发明申请

WO2023059509A1 SYSTEMS AND METHODS FOR DEPLOYMENT DETECTION OF ELECTROPORATION ABLATION CATHETERS 审中-公开
公开(公告)号：WO2023059509A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/045340
申请日：2022-09-30
申请人： BOSTON SCIENTIFIC SCIMED INC.
发明人： GUTBROD, Sarah Renee , GUGGENBERGER, Kurt Edmund , KAUPHUSMAN, James
IPC分类号： A61B18/12 , A61B18/14 , A61B34/20 , A61B18/00 , A61B18/1206 , A61B18/1492 , A61B2018/00267 , A61B2018/00357 , A61B2018/00577 , A61B2018/00613 , A61B2018/1405 , A61B2034/102 , A61B2034/2053 , A61B2090/376 , A61B2090/3966
摘要： At least some embodiments of the present disclosure are directed to systems and methods for estimating locations of electrodes and/or electrode assembly of an electroporation ablation catheter when the catheter is deployed. In some examples, the electrode position is estimated using electrical signals collected when a current is injected via tracking electrodes. In certain examples, the electrode positions are updated using one or more geometric models associated with the electroporation ablation catheter.

10. 发明申请

WO2023016482A1 用于导管的高压发生电路及消融工具审中-公开
公开(公告)号：WO2023016482A1
公开(公告)日：2023-02-16
申请号：PCT/CN2022/111390
申请日：2022-08-10
申请人：苏州艾科脉医疗技术有限公司
发明人：赵成刚
IPC分类号： A61B18/00 , H02M3/156 , H02M3/335
摘要：一种用于导管的高压发生电路及消融工具，其中，高压发生电路包括：N个电压变换单元（111a、121a、131a、141a）、N个储能单元（112a、122a、132a、142a）、电压调整单元（200a）和控制单元（300a）。N个电压变换单元（111a、121a、131a、141a）的输入端并联后与总输入端相连，N个电压变换单元（111a、121a、131a、141a）的输出端串联后与总输出端相连，N个储能单元（112a、122a、132a、142a）与N个电压变换单元（111a、121a、131a、141a）一一对应；电压调整单元（200a）的输入端与每个电压变换单元（111a、121a、131a、141a）的输出端相连，电压调整单元（200a）的输出端与总输出端相连；控制单元（300a）与N个电压变换单元（111a、121a、131a、141a）和电压调整单元（200a）相连，以调整总输出端的输出电压为目标电压。由此，通过多个输入并联输出串联的电压变换单元（111a、121a、131a、141a）能够实现输出电压快速切换至目标电压，同时扩宽了电压的输出范围，从而提高了脉冲电场消融技术在心律失常治疗上的应用前景。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式