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公开(公告)号：US10420675B2
公开(公告)日：2019-09-24
申请号：US15630832
申请日：2017-06-22
Applicant: Zoll Circulation, Inc.
Inventor： Paul M. Stull
Abstract: A balloon catheter is used in a closed-loop heat exchange system for manipulating the temperature of a patient. The balloon catheter is positioned in the stomach of the patient, and then expanded with a heat exchange fluid delivered through a lumen formed in the shaft of the catheter. The balloon catheter comes into contact with the wall of the stomach, and the stomach substantially conforms around the expanded balloon catheter. The heat exchange fluid is allowed to flow continuously into and out of the balloon catheter. Heat is exchanged between the balloon catheter and the stomach so as to controllably alter the temperature of at least a portion of the patient. Anti-shivering mechanisms and automatic control based on temperature feedback from the patient may be used in connection with the heat exchange system.
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公开(公告)号：US20180289539A1
公开(公告)日：2018-10-11
申请号：US15965554
申请日：2018-04-27
Applicant: Zoll Circulation, Inc.
Inventor： Paul M. Stull
Abstract: A balloon catheter is used in a closed-loop heat exchange system for manipulating the temperature of a patient. The balloon catheter is positioned in the stomach of the patient, and then expanded with a heat exchange fluid delivered through a lumen formed in the shaft of the catheter. The balloon catheter comes into contact with the wall of the stomach, and the stomach substantially conforms around the expanded balloon catheter. The heat exchange fluid is allowed to flow continuously into and out of the balloon catheter. Heat is exchanged between the balloon catheter and the stomach so as to controllably alter the temperature of at least a portion of the patient. Anti-shivering mechanisms and automatic control based on temperature feedback from the patient may be used in connection with the heat exchange system.
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公开(公告)号：US20170281403A1
公开(公告)日：2017-10-05
申请号：US15630832
申请日：2017-06-22
Applicant: Zoll Circulation, Inc.
Inventor： Paul M. Stull
IPC: A61F7/12
Abstract: A balloon catheter is used in a closed-loop heat exchange system for manipulating the temperature of a patient. The balloon catheter is positioned in the stomach of the patient, and then expanded with a heat exchange fluid delivered through a lumen formed in the shaft of the catheter. The balloon catheter comes into contact with the wall of the stomach, and the stomach substantially conforms around the expanded balloon catheter. The heat exchange fluid is allowed to flow continuously into and out of the balloon catheter. Heat is exchanged between the balloon catheter and the stomach so as to controllably alter the temperature of at least a portion of the patient. Anti-shivering mechanisms and automatic control based on temperature feedback from the patient may be used in connection with the heat exchange system.
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公开(公告)号：US09138344B2
公开(公告)日：2015-09-22
申请号：US14181297
申请日：2014-02-14
Applicant: ZOLL CIRCULATION, INC.
Inventor： Paul M. Stull
CPC classification number: A61F7/123 , A61F2007/0022 , A61F2007/0054 , A61F2007/0056 , A61F2007/0095
Abstract: A balloon catheter is used in a closed-loop heat exchange system for manipulating the temperature of a patient. The balloon catheter is positioned in the stomach of the patient, and then expanded with a heat exchange fluid delivered through a lumen formed in the shaft of the catheter. The balloon catheter comes into contact with the wall of the stomach, and the stomach substantially conforms around the expanded balloon catheter. The heat exchange fluid is allowed to flow continuously into and out of the balloon catheter. Heat is exchanged between the balloon catheter and the stomach so as to controllably alter the temperature of at least a portion of the patient. Anti-shivering mechanisms and automatic control based on temperature feedback from the patient may be used in connection with the heat exchange system.
Abstract translation: 气囊导管用于闭环热交换系统，用于操纵患者的温度。 气囊导管定位在患者的胃中，然后通过在导管的轴中形成的内腔递送的热交换流体膨胀。 气囊导管与胃壁接触，胃部基本上与扩张的气囊导管相适应。 允许热交换流体连续地流入和流出气囊导管。 在球囊导管和胃之间交换热量，以便可控地改变患者的至少一部分的温度。 基于来自患者的温度反馈的防颤动机构和自动控制可以与热交换系统结合使用。
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Patent Agency Ranking
公开(公告)号：US20140277304A1
公开(公告)日：2014-09-18
申请号：US14181297
申请日：2014-02-14
Applicant: ZOLL CIRCULATION, INC.
Inventor： Paul M. Stull
IPC: A61F7/12
CPC classification number: A61F7/123 , A61F2007/0022 , A61F2007/0054 , A61F2007/0056 , A61F2007/0095
Abstract: A balloon catheter is used in a closed-loop heat exchange system for manipulating the temperature of a patient. The balloon catheter is positioned in the stomach of the patient, and then expanded with a heat exchange fluid delivered through a lumen formed in the shaft of the catheter. The balloon catheter comes into contact with the wall of the stomach, and the stomach substantially conforms around the expanded balloon catheter. The heat exchange fluid is allowed to flow continuously into and out of the balloon catheter. Heat is exchanged between the balloon catheter and the stomach so as to controllably alter the temperature of at least a portion of the patient. Anti-shivering mechanisms and automatic control based on temperature feedback from the patient may be used in connection with the heat exchange system.
Abstract translation: 气囊导管用于闭环热交换系统，用于操纵患者的温度。 气囊导管定位在患者的胃中，然后通过在导管的轴中形成的内腔递送的热交换流体膨胀。 气囊导管与胃壁接触，胃部基本上与扩张的气囊导管相适应。 允许热交换流体连续地流入和流出气囊导管。 在球囊导管和胃之间交换热量，以便可控地改变患者的至少一部分的温度。 基于来自患者的温度反馈的防颤动机构和自动控制可以与热交换系统结合使用。
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公开(公告)号：US09314367B2
公开(公告)日：2016-04-19
申请号：US13888149
申请日：2013-05-06
Applicant: ZOLL CIRCULATION, INC.
Inventor： Jeffrey Callister , Paul M. Stull , Andrew E. Wu , David J. Scott
CPC classification number: A61F7/12 , A61F7/007 , A61F7/0085 , A61F2007/0054 , A61F2007/0075 , A61F2007/0086 , A61F2007/0096 , A61F2007/126 , G05D23/1925
Abstract: Systems and methods for accurate temperature modification of a patient, or selected regions thereof, including inducing hypothermia. The temperature modification is accomplished using an in-dwelling heat exchange catheter within which a fluid heat exchange medium circulates. A heat exchange cassette attached to the circulatory flow lines of the catheter, the heat exchange cassette being sized to engage a cavity within a control unit. A temperature measurement scheme for obtaining body core temperature is provided, including methods of obtaining and analyzing temperature data to provide feedback to the control unit for use in controlling the heating and cooling of the heat exchange medium so as to heat or cool a patient to a desired target temperature.
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公开(公告)号：US20170049617A1
公开(公告)日：2017-02-23
申请号：US15250479
申请日：2016-08-29
Applicant: ZOLL Circulation, Inc.
Inventor： Amy L. Hammack , Jeff P. Callister , Paul M. Stull , Alex T. Roth , William S. Tremulis
IPC: A61F7/12
CPC classification number: A61F7/12 , A61B2017/00084 , A61B2017/00088 , A61B2017/00867 , A61F2007/0054 , A61F2007/0096 , A61F2007/126
Abstract: A catheter system for controlling the body temperature of a patient by modifying the temperature of blood flowing within a blood vessel of the patient. The catheter system comprises a catheter body having a heat exchange region in contact with the blood; and a temperature probe having a distal end that extends from the catheter body, thereby monitoring the temperature of blood flowing within the blood vessel.
Abstract translation: 一种用于通过改变在患者的血管内流动的血液的温度来控制患者体温的导管系统。 导管系统包括具有与血液接触的热交换区域的导管体; 以及温度探头，其具有从导管主体延伸的远端，从而监测在血管内流动的血液的温度。
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8.发明申请公开(公告)号：US20160228291A1
公开(公告)日：2016-08-11
申请号：US15132112
申请日：2016-04-18
Applicant: ZOLL CIRCULATION, INC.
Inventor： Jeffrey Calliser , Paul M. Stull , Andrew E. Wu , David J. Scott
CPC classification number: A61F7/0085 , A61F7/007 , A61F7/12 , A61F2007/0054 , A61F2007/0075 , A61F2007/0086 , A61F2007/0096 , A61F2007/126 , G05D23/1925
Abstract: Systems and methods for accurate temperature modification of a patient, or selected regions thereof, including inducing hypothermia. The temperature modification is accomplished using an in-dwelling heat exchange catheter within which a fluid heat exchange medium circulates. A heat exchange cassette attached to the circulatory flow lines of the catheter, the heat exchange cassette being sized to engage a cavity within a control unit. A temperature measurement scheme for obtaining body core temperature is provided, including methods of obtaining and analyzing temperature data to provide feedback to the control unit for use in controlling the heating and cooling of the heat exchange medium so as to heat or cool a patient to a desired target temperature.
Abstract translation: 用于患者或其选定区域的精确温度改变的系统和方法，包括诱导低体温。 使用在其中流体热交换介质循环的内部热交换导管来实现温度改变。 附接到导管的循环流动管线的热交换盒，所述热交换盒的尺寸适于接合控制单元内的腔。 提供了一种用于获得体芯温度的温度测量方案，包括获得和分析温度数据以向控制单元提供反馈以用于控制热交换介质的加热和冷却以便将患者加热或冷却到 所需目标温度。
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公开(公告)号：US20160193078A1
公开(公告)日：2016-07-07
申请号：US14859594
申请日：2015-09-21
Applicant: Zoll Circulation, Inc.
Inventor： Paul M. Stull
IPC: A61F7/12
Abstract: A balloon catheter is used in a closed-loop heat exchange system for manipulating the temperature of a patient. The balloon catheter is positioned in the stomach of the patient, and then expanded with a heat exchange fluid delivered through a lumen formed in the shaft of the catheter. The balloon catheter comes into contact with the wall of the stomach, and the stomach substantially conforms around the expanded balloon catheter. The heat exchange fluid is allowed to flow continuously into and out of the balloon catheter. Heat is exchanged between the balloon catheter and the stomach so as to controllably alter the temperature of at least a portion of the patient. Anti-shivering mechanisms and automatic control based on temperature feedback from the patient may be used in connection with the heat exchange system.
Abstract translation: 气囊导管用于闭环热交换系统，用于操纵患者的温度。 气囊导管定位在患者的胃中，然后通过在导管的轴中形成的内腔递送的热交换流体膨胀。 气囊导管与胃壁接触，胃部基本上与扩张的气囊导管相适应。 允许热交换流体连续地流入和流出气囊导管。 在球囊导管和胃之间交换热量，以便可控地改变患者的至少一部分的温度。 基于来自患者的温度反馈的防颤动机构和自动控制可以与热交换系统结合使用。
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