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1. 发明公开

EP4374904A2 A MODULAR SYSTEM FOR MONITORING AND CONTROLLING THE HOMEOSTASIS IN CAVITIES, AND A METHOD FOR GENERATING A VOLUME OF FLUID IN A CAVITY 审中-实审
公开(公告)号：EP4374904A2
公开(公告)日：2024-05-29
申请号：EP23214148.1
申请日：2020-09-12
申请人： Fundación Para la Investigación del Hospital Universitario y Politécnico La Fe de la Comunidad Valenciana , Fundación de la Comunidad Valenciana Hospital General para la Investigación Biomédica, Docencia y Desarrollo de las Ciencias de la Salud
发明人： DÍAZ CAMBRONERO, Óscar , MAZZINARI, Guido , FLOR LORENTE, Blas , ROVIRA SORIANO, Lucas
IPC分类号： A61M16/16
CPC分类号： A61M13/003 , A61M13/006 , A61M16/161 , A61M16/16 , A61M2230/5020130101 , A61M2205/333420130101 , A61M2205/334420130101 , A61M2205/330620130101
摘要： The system comprises an intracavity device with an insertable portion having on its outer surface a sensor module which comprises at least a sensor of temperature, humidity or both; a second group of sensors comprising at least a volume sensor, a pressure sensor or both, wherein the fluid flows through the volume and/or pressure sensors; a fluid insufflation module; and a monitoring and control of the homeostasis module connected to the sensor module and to the second group of sensors and which comprises a processing unit.
The method comprises insufflating fluid into the cavity, to maintain a working volume and maintain the homeostasis of the cavity in a continuous manner, in particular the distensibility, temperature and humidity.

3. 发明公开

EP3250274A1 FILTER CARTRIDGE WITH INTERNAL GASEOUS SEAL FOR MULTIMODAL SURGICAL GAS DELIVERY SYSTEM HAVING A SMOKE EVACUATION MODE 审中-公开
标题翻译：具有内部气体密封的过滤器用于具有烟雾排出模式的多种手术用气体输送系统
公开(公告)号：EP3250274A1
公开(公告)日：2017-12-06
申请号：EP16708229.6
申请日：2016-01-27
申请人： SurgiQuest, Inc.
发明人： MASTRI, Dominick , STEARNS, Ralph , AUGELLI, Michael, J. , BLIER, Kenneth
IPC分类号： A61M13/00 , A61B17/34
CPC分类号： A61M13/003 , A61B17/3474 , A61B2218/008 , A61M5/165 , A61M13/006 , A61M2202/0225 , A61M2205/12 , A61M2205/75 , A61M2210/1021 , B01D46/0008 , B01D46/0019 , B01D51/10
摘要： A system is disclosed for delivering gas during a laparoscopic surgical procedure performed within a patient' s abdominal cavity requiring smoke evacuation which includes a gas delivery device having a housing with a port for receiving pressurized insufflating gas from a gas source, a pump assembly for circulating gas throughout the system, and a disposable gas conditioning unit or filter cartridge configured for operative association with the gas delivery device.

4. 发明公开

EP3065617A4 DEVICE FOR IRRIGATION AND INSUFFLATION WITH BLOOD PRESSURE DEPENDENT PRESSURE CONTROL 有权
标题翻译： VORRICHTUNG ZUR BEFEUCHUNG UND AUSBLASUNG MITBLUTDRUCKABHÄNGIGERDRUCKSTEUERUNG
公开(公告)号：EP3065617A4
公开(公告)日：2017-08-02
申请号：EP14860400
申请日：2014-11-10
申请人： BONVISI AB
发明人： MÖLLSTAM ANDERS
IPC分类号： A61B1/015 , A61B5/021 , A61M1/00 , A61M3/02
CPC分类号： A61M3/0229 , A61B1/015 , A61B1/12 , A61B5/021 , A61B2505/05 , A61M1/0058 , A61M3/005 , A61M3/0216 , A61M3/0283 , A61M13/003 , A61M13/006 , A61M2205/12 , A61M2205/3303 , A61M2205/3344 , A61M2230/30
摘要： A device for irrigation and/or insufflation during endoscopic surgery/procedures in a body cavity, comprising a first fluid pump device to deliver fluid to the body cavity, a second fluid pump device to move fluid from the body cavity, a control unit connected to the first and/or second fluid pump device, a blood pressure measuring device, wherein the control unit derives a control signal based on a signal from the blood pressure measuring device, and sends the control signal to the first fluid and/or second fluid pump device, wherein the control signal is derived by processing the signal from the blood pressure measuring device using a correlation factor in the device, dependent on the relationship between a blood pressure measurement signal, and a perfusion pressure of the body cavity, wherein the first and/or second fluid pump device controls the pressure in the body cavity based on the control unit's control signal.
摘要翻译：一种用于在体腔内的内窥镜手术/过程期间灌注和/或吹入的装置，包括：第一流体泵装置，用于将流体输送到体内;第二流体泵装置，用于使流体从体腔移动;控制单元，连接到所述第一和/或第二流体泵设备，血压测量设备，其中所述控制单元基于来自所述血压测量设备的信号导出控制信号，并将所述控制信号发送到所述第一流体和/或所述第二流体泵装置，其中，取决于血压测量信号与体腔的灌注压力之间的关系，通过使用装置中的相关因子处理来自血压测量装置的信号来导出控制信号，其中第一和/或第二流体泵装置基于控制单元的控制信号来控制体腔内的压力。

5. 发明公开

EP3009077A1 PNEUMOPERITONEUM APPARATUS 无效转让
公开(公告)号：EP3009077A1
公开(公告)日：2016-04-20
申请号：EP14835141.4
申请日：2014-06-05
申请人： OLYMPUS CORPORATION
发明人： HIRAGA, Kunitoshi , FURUKAWA, Nobuyuki
IPC分类号： A61B17/00 , A61B1/00
CPC分类号： A61M13/006 , A61B1/015 , A61B1/3132 , A61M2202/0225 , A61M2205/3334 , A61M2205/3344 , A61M2205/75 , A61M2210/1017 , A61M2202/0007
摘要： An insufflation apparatus includes a gas-feeding-conduit connecting section for connecting a conduit that feeds a predetermined gas to a subject, a first conduit that connects a gas-feeding-source connecting section and the gas-feeding-conduit connecting section, a suction-conduit connecting section for connecting a conduit that sucks the predetermined gas from an inside of the subject, a pump for circulating the predetermined gas to the subject, a conduit for circulation that connects the suction-conduit connecting section and the pump, a second conduit that connects a suction-source connecting section and the conduit for circulation, and a control section that controls a switching unit to operate in a first operation mode for circulating the predetermined gas to the subject via the pump and a second operation mode for sucking the predetermined gas to the suction source side via the second conduit.
摘要翻译：本发明的吹入装置包括：气体供给导管连接部，其连接将规定的气体供给到被检体内的导管;连接气体供给源连接部和供气导管连接部的第一导管; 导管连接部，其连接从被检体内吸入规定气体的导管;使该规定气体循环到被检体的泵;连接吸入导管连接部和泵的循环用导管;第二导管，其连接吸入源连接部和循环用导管;以及控制部，其控制切换部在第一运转模式下工作，该第一运转模式用于使规定的气体经由泵循环到被检体内，第二工作模式用于吸引规定的气体气体通过第二导管输送到抽吸源侧。

6. 发明公开

EP2585163A4 COMPONENTS FOR MEDICAL CIRCUITS 有权
标题翻译：配料为医用回路
公开(公告)号：EP2585163A4
公开(公告)日：2014-12-10
申请号：EP11798429
申请日：2011-06-16
申请人： FISHER & PAYKEL HEALTHCARE LTD
发明人： SIMS DAVID JOHN , GARCIA ENRICO ALVAREZ , GRAHAM PETER KENNETH
IPC分类号： A61M39/08 , A61M13/00 , A61M16/08 , B29D23/18 , F16L11/12 , F16L53/00
CPC分类号： A61M16/1095 , A61M13/00 , A61M13/003 , A61M13/006 , A61M16/024 , A61M16/0808 , A61M16/0875 , A61M16/106 , A61M16/16 , A61M16/161 , A61M39/08 , A61M2207/00 , B29C65/4815 , B29C65/4845 , B29C65/562 , B29D23/18 , B29L2031/7542 , F16L11/118 , F16L53/008 , F16L53/38 , Y10T29/49002
摘要： Condensation or "rain-out" is a problem in medical circuits and previous attempts to manage and/or prevent rain-out have resulted in relatively expensive and/or difficult to manufacture medical circuit components. The subject patent provides an improved medical circuit component for managing rain-out. In particular the component may be an improved breathing tube, or insufflation system limb comprising a helically corrugated tube (1) preferably incorporating a heater wire (2, 7).

7. 发明公开

EP2482869A1 MULTIMODAL SURGICAL GAS DELIVERY SYSTEM FOR LAPAROSCOPIC SURGICAL PROCEDURES 有权
标题翻译： MULTMODALES外科气体输送系统腹腔镜手术
公开(公告)号：EP2482869A1
公开(公告)日：2012-08-08
申请号：EP10770662.4
申请日：2010-09-29
申请人： SurgiQuest, Incorporated
发明人： STEARNS, Ralph , FELDMAN, Dennis , TANG, Raymond, Yue-Sing
IPC分类号： A61M3/00
CPC分类号： A61M13/003 , A61M13/006 , A61M2205/3337 , A61M2205/502 , A61M2205/6054 , A61M2205/7518
摘要： The subject multimodal surgical gas delivery systems (100) have a fluid pump (111), supply conduit (114), return conduit (112), adjustable back-pressure control valve (113), insufflation control (121) and conduit (118), a pressure sensor (117) and a conduit set (150). The subject systems (100) can further include a switching valve (295) in connection with the supply, return and insufflation conduits (114, 112, 118), configured and adapted to divert the insufflation conduit (118) between fluid connection with one or more of the surgical devices (131, 133, 135), and the return conduit (112) to the fluid pump (111).

8. 发明公开

EP2364197A2 MULTI-FLOW FILTRATION SYSTEM 有权
标题翻译：更多的权力过滤系统
公开(公告)号：EP2364197A2
公开(公告)日：2011-09-14
申请号：EP09820022.3
申请日：2009-10-10
申请人： Surgiquest, Inc.
发明人： MATULA, Paul, A. , MASTRI, Dominick , PARYS, James, Raymond , STEARNS, Ralph , COPLEY, Johnnie, H. , ESTKOWSKI, Christopher
IPC分类号： B01D46/12 , B01D27/08 , B01D35/30
CPC分类号： B01D46/521 , A61M13/003 , A61M13/006 , A61M16/1055 , A61M2205/125 , B01D46/0008 , B01D46/0019 , B01D46/0086 , B01D46/009 , B01D46/106 , B01D46/2411 , B01D46/444 , B01D2265/025 , B01D2265/05
摘要： Disclosed is multi-flow filter cartridge assembly that includes an elongated housing that has axially opposed proximal and distal ends and defines an interior cavity and first, second and third flow paths which extend from the proximal end of the housing to the distal end. The cartridge assembly also includes first, second and third filter elements. The first filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the first flow path from a first inlet port to a first outlet port. The second filter element is disposed within the interior cavity of the housing and conditions fluid that traverses the second flow path from a second inlet port to a second outlet port. Lastly, the third filter element is also disposed within the interior cavity of the housing and conditions fluid that traverses the third flow path from a third inlet port to a third outlet port. The first flow path is isolated from the second and third flow paths and the second flow path is isolated from the third flow path.

9. 发明公开

EP2101662A2 SYSTEM FOR SURGICAL INSUFFLATION AND GAS RECIRCULATION 有权
标题翻译：系统FÜRCHIRURGISCHE INSUFFLATION UNDGASRÜCKFÜHRUNG
公开(公告)号：EP2101662A2
公开(公告)日：2009-09-23
申请号：EP07869468.4
申请日：2007-12-18
申请人： SurgiQuest, Incorporated
发明人： STEARNS, Ralph , AZARBARZIN, Kurt , NOLAN, Timothy J.
IPC分类号： A61B17/34 , A61M13/00
CPC分类号： A61B17/3498 , A61B17/3421 , A61B17/3462 , A61B17/3474 , A61M13/003 , A61M13/006 , A61M2202/02 , A61M2205/3337 , A61M2205/3344
摘要： A system for insufflation and recirculation of insufflation fluid in a surgical procedure. The system includes a control unit having a fluid pump, a supply conduit, a return fluid conduit and a pressure-controlled valve. The fluid pump is adapted and configured to circulate insufflation fluid through the system. The supply conduit is in fluid communication with an output of the fluid pump and configured and adapted for delivering pressurized insufflation fluid to an output port of the control unit. The return conduit is in fluid communication with an input of the fluid pump for delivering insufflation fluid to the fluid pump and is configured and adapted for returning insufflation fluid from an input port of the control unit. The pressure-controlled valve is in fluid communication with the supply conduit and the return conduit, and is adapted and configured to receive a control signal and respond to the control signal by opening, thereby fluidly connecting the supply conduit and the return conduit with one another.
摘要翻译：用于外科手术中吹入和再循环注射液的系统。该系统包括具有流体泵，供应管道，回流流体管道和压力控制阀的控制单元。流体泵适于和配置成使吹入流体循环通过系统。供应管道与流体泵的输出端流体连通，并被配置并适于将加压吹气流体输送到控制单元的输出端口。返回导管与流体泵的输入端流体连通，用于将流体泵输送到吹扫流体泵，并且被构造和适用于从控制单元的输入端口返回吹入流体。压力控制阀与供应管道和返回管道流体连通，并且被适配和配置为接收控制信号并通过打开对控制信号作出响应，从而将供应管道和回流管道彼此流畅连接。

10. 发明公开

EP1846084A1 DEVICE AND METHOD FOR TREATMENT OF WOUNDS WITH NITRIC OXIDE 审中-公开
标题翻译： VORRICHTUNG UND VERFAHREN ZUR BEHANDLUNG VON WUNDEN MIT STICKOXID
公开(公告)号：EP1846084A1
公开(公告)日：2007-10-24
申请号：EP05857245.4
申请日：2005-12-23
申请人： SensorMedics Corporation , Pulmonox Technologies Corporation
发明人： STENZLER, Alex , MILLER, Christopher C.
IPC分类号： A61M37/00
CPC分类号： A61M35/00 , A61B90/40 , A61H33/14 , A61K33/00 , A61L2/0094 , A61L15/18 , A61L15/44 , A61L2300/114 , A61L2300/602 , A61M1/0031 , A61M1/0088 , A61M13/003 , A61M13/006 , A61M2202/0275 , A61M2205/3334 , A61K2300/00
摘要： Topical exposure of nitric oxide gas to wounds may promote healing of the wound and prepare the wound bed for further treatment and recovery. Nitric oxide gas may be used, to reduce the microbial infection, manage exudate secretion, upregulate expression of endogenous collagenase to locally debride the wound, and regulate the formation of collagen. Additionally, exposure to the high concentration for a first treatment period reduces the microbial burden and inflammation at the wound site and increase collagenase expression to debride necrotic tissue at the wound site. After a first treatment period with high concentration of nitric oxide, a second treatment period at a lower concentration of nitric oxide may be provided to induce collagen expression aiding in the closure of the wound.
摘要翻译：一氧化氮气体局部暴露于伤口如慢性非愈合伤口可能有益于促进愈合和制备伤口床进一步治疗和恢复。可以使用一氧化氮气体来减少微生物感染，通过减少炎症，上调内源性胶原酶的表达来局部清创伤口并调节胶原的形成来控制渗出物的分泌。可以使用160-400ppm范围内的高浓度一氧化氮，而不会在伤口部位周围的健康细胞中引起毒性。在第一次治疗期间暴露于高浓度会降低微生物负担和炎症，并增加胶原酶表达以清除伤口部位的坏死组织。在第一次治疗期后，可以使用较低浓度的一氧化氮，优选5-20ppm的第二治疗期，以恢复一氧化氮的平衡，并诱导有助于伤口闭合的胶原表达。

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