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41. 发明授权

US07811253B2 Insufflation gas warmer and humidifier 有权
标题翻译：吹气加热器和加湿器
公开(公告)号：US07811253B2
公开(公告)日：2010-10-12
申请号：US11009440
申请日：2004-12-09
申请人： Charles C. Hart , John R. Brustad , Zoran Falkenstein
发明人： Charles C. Hart , John R. Brustad , Zoran Falkenstein
IPC分类号： A61F7/12 , B01D5/00 , A61M37/00
CPC分类号： A61M13/003 , A61B17/3474
摘要： An insufflation gas warmer and humidifier apparatus and methods are provided. Insufflation gas is received from a bulky insufflation tubing. Insufflation gas received travels through, in one aspect, a channel or winding flow path, in a passage. The configuration of the passage ensures that the insufflation gas, which travels through the passage, receives sufficient heat and moisture. A humidifying reservoir humidifies the insufflation gas as the insufflation gas is passed to the passage. In one aspect, an oxygenator introduces slight amounts of oxygen into the insufflation gas. A warmer connected to the passage warms the gas in the passage. The warmer, in one aspect, contains a reactive agent that when exposed to air produces heat that is transferred to the passage to warm the insulation gas within the passage.
摘要翻译：提供了一种吹气加温器和加湿装置和方法。从大体积吹入管接收吹入气体。在一个方面，接收的吹入气体在通道中穿过通道或卷绕流动路径。通道的构造确保了通过通道的吹入气体受到足够的热量和湿气。当吹入气体通过通道时，加湿容器加湿吹入气体。一方面，氧合器将少量的氧气引入吹入气体。与通道连接的暖气暖气通道中的气体。在一个方面，温暖器包含一种反应剂，当暴露于空气中时产生传递到通道的热量以加热通道内的绝缘气体。

42. 发明授权

US08632490B2 Insufflation gas warmer and humidifier 有权
标题翻译：吹气加热器和加湿器
公开(公告)号：US08632490B2
公开(公告)日：2014-01-21
申请号：US13419069
申请日：2012-03-13
申请人： Charles C. Hart , John R. Brustad , Zoran Falkenstein
发明人： Charles C. Hart , John R. Brustad , Zoran Falkenstein
IPC分类号： A61M13/00
CPC分类号： A61M13/003 , A61B17/3474
摘要： An insufflation gas warmer and humidifier apparatus and methods are provided. Insufflation gas is received from a bulky insufflation tubing. Insufflation gas received travels through, in one aspect, a channel or winding flow path, in a passage. The configuration of the passage ensures that the insufflation gas, which travels through the passage, receives sufficient heat and moisture. A humidifying reservoir humidifies the insufflation gas as the insufflation gas is passed to the passage. In one aspect, an oxygenator introduces slight amounts of oxygen into the insufflation gas. A warmer connected to the passage warms the gas in the passage. The warmer, in one aspect, contains a reactive agent that when exposed to air produces heat that is transferred to the passage to warm the insufflation gas within the passage.
摘要翻译：提供了一种吹气加温器和加湿装置和方法。从大体积吹入管接收吹入气体。在一个方面，接收的吹入气体在通道中穿过通道或卷绕流动路径。通道的构造确保了通过通道的吹入气体受到足够的热量和湿气。当吹入气体通过通道时，加湿容器加湿吹入气体。一方面，氧合器将少量的氧气引入吹入气体。与通道连接的暖气暖气通道中的气体。在一个方面，暖气器包含一种反应剂，当暴露在空气中时，会产生传递到通道的热量，以加热通道内的吹入气体。

43. 发明授权

US08118785B2 Surgical access device with pendent valve 有权
标题翻译：手术进入装置带悬吊阀
公开(公告)号：US08118785B2
公开(公告)日：2012-02-21
申请号：US11423741
申请日：2006-06-13
申请人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle
发明人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle
IPC分类号： A61M5/178
CPC分类号： A61B17/3498 , A61B17/3423 , A61B17/3462 , A61B2017/3464
摘要： A surgical access device, such as a trocar, includes a pendent valve having an elongate structure extending from a proximal end to a septum valve disposed at a distal end. In operation, the elongate structure follows the angle of the instrument to pre-position the septum valve into the path of the instrument where it is not significantly challenged during instrument insertion or manipulation. The pendant valve can be made to float at both the proximal end and the distal end of the elongate structure, to further reduce the vulnerability of the septum valve. Since the valve is less vulnerable to instrument insertion, it can be formed to minimize friction and maximize the functional range of the access device.
摘要翻译：手术进入装置，例如套管针，包括具有从近端延伸到设置在远端的隔膜阀的细长结构的侧悬阀。在操作中，细长结构遵循仪器的角度，以将隔膜阀预先定位到仪器的路径中，在仪器插入或操纵期间，隔膜阀不会受到严重的挑战。悬挂阀可以制成在细长结构的近端和远端两侧浮动，以进一步降低隔膜阀的脆弱性。由于阀门不易受仪器插入的影响，因此可以形成最小化摩擦力并最大化进入设备的功能范围。

44. 发明授权

US08133196B2 Insufflation gas warmer and humidifier 有权
标题翻译：吹气加热器和加湿器
公开(公告)号：US08133196B2
公开(公告)日：2012-03-13
申请号：US12902890
申请日：2010-10-12
申请人： Charles C. Hart , John R. Brustad , Zoran Falkenstein
发明人： Charles C. Hart , John R. Brustad , Zoran Falkenstein
IPC分类号： A61M13/00
CPC分类号： A61M13/003 , A61B17/3474
摘要： An insufflation gas warmer and humidifier apparatus and methods are provided. Insufflation gas is received from a bulky insufflation tubing. Insufflation gas received travels through, in one aspect, a channel or winding flow path, in a passage. The configuration of the passage ensures that the insufflation gas, which travels through the passage, receives sufficient heat and moisture. A humidifying reservoir humidifies the insufflation gas as the insufflation gas is passed to the passage. In one aspect, an oxygenator introduces slight amounts of oxygen into the insufflation gas. A warmer connected to the passage warms the gas in the passage. The warmer, in one aspect, contains a reactive agent that when exposed to air produces heat that is transferred to the passage to warm the insufflation gas within the passage.
摘要翻译：提供了一种吹气加温器和加湿装置和方法。从大体积吹入管接收吹入气体。在一个方面，接收的吹入气体在通道中穿过通道或卷绕流动路径。通道的构造确保了通过通道的吹入气体受到足够的热量和湿气。当吹入气体通过通道时，加湿容器加湿吹入气体。一方面，氧合器将少量的氧气引入吹入气体。与通道连接的暖气暖气通道中的气体。在一个方面，暖气器包含一种反应剂，当暴露在空气中时，会产生传递到通道的热量，以加热通道内的吹入气体。

45. 发明申请

US20120172790A1 INSUFFLALTION GAS WARMER AND HUMIDIFIER 有权
标题翻译：消除气体温度和湿度
公开(公告)号：US20120172790A1
公开(公告)日：2012-07-05
申请号：US13419069
申请日：2012-03-13
申请人： Charles C. Hart , John R. Brustad , Zoran Falkenstein
发明人： Charles C. Hart , John R. Brustad , Zoran Falkenstein
IPC分类号： A61M13/00
CPC分类号： A61M13/003 , A61B17/3474
摘要： An insufflation gas warmer and humidifier apparatus and methods are provided. Insufflation gas is received from a bulky insufflation tubing. Insufflation gas received travels through, in one aspect, a channel or winding flow path, in a passage. The configuration of the passage ensures that the insufflation gas, which travels through the passage, receives sufficient heat and moisture. A humidifying reservoir humidifies the insufflation gas as the insufflation gas is passed to the passage. In one aspect, an oxygenator introduces slight amounts of oxygen into the insufflation gas. A warmer connected to the passage warms the gas in the passage. The warmer, in one aspect, contains a reactive agent that when exposed to air produces heat that is transferred to the passage to warm the insufflation gas within the passage.
摘要翻译：提供了一种吹气加温器和加湿装置和方法。从大体积吹入管接收吹入气体。在一个方面，接收的吹入气体在通道中穿过通道或卷绕流动路径。通道的构造确保了通过通道的吹入气体受到足够的热量和湿气。当吹入气体通过通道时，加湿容器加湿吹入气体。一方面，氧合器将少量的氧气引入吹入气体。与通道连接的暖气暖气通道中的气体。在一个方面，暖气器包含一种反应剂，当暴露在空气中时，会产生传递到通道的热量，以加热通道内的吹入气体。

46. 发明授权

US08721826B2 Steerable kink-resistant sheath 有权
标题翻译：可转向扭结护套
公开(公告)号：US08721826B2
公开(公告)日：2014-05-13
申请号：US12950782
申请日：2010-11-19
申请人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle , Donald L. Gadberry
发明人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle , Donald L. Gadberry
IPC分类号： B29C47/02 , B29C53/58 , A61M25/00
CPC分类号： A61B17/3421 , A61B2017/003 , B29C53/58 , B29C63/18 , B29D23/18 , B29K2019/00 , B29K2083/00 , B29L2031/7546 , B32B1/08
摘要： A steerable kink resistant access device is provided having an elongated body and a steerable portion; methods for manufacturing the kink resistant device are also provided. The access sheath has an outside diameter sufficiently small so that it may be inserted into a body cavity or conduit. The access sheath typically has two internal lumen, a first lumen sized and configured as an access to a surgical site and a second lumen sized and configured to contain a tensioning device that, when acted upon, will deflect the steerable portion. The tensioning device may be directly or remotely attached to an actuation device that operates to control the tensioning and loosening of the tensioning device.
摘要翻译：提供了一种具有细长主体和可操纵部分的可转向扭结接近装置; 还提供了用于制造扭结装置的方法。进入护套具有足够小的外径，使得其可以插入体腔或导管中。进入护套通常具有两个内腔，第一腔的尺寸和构造为进入手术部位，第二腔具有尺寸和构造成容纳张紧装置，所述张紧装置在作用时将使可转向部分偏转。张紧装置可以直接或远程地附接到操作以控制张紧装置的张紧和松动的致动装置。

47. 发明申请

US20110066105A1 STEERABLE KINK-RESISTANT SHEATH 有权
标题翻译：可转换的耐酸洗
公开(公告)号：US20110066105A1
公开(公告)日：2011-03-17
申请号：US12950782
申请日：2010-11-19
申请人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle , Donald L. Gadberry
发明人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle , Donald L. Gadberry
IPC分类号： A61M25/092 , B65H81/06
CPC分类号： A61B17/3421 , A61B2017/003 , B29C53/58 , B29C63/18 , B29D23/18 , B29K2019/00 , B29K2083/00 , B29L2031/7546 , B32B1/08
摘要： A steerable kink resistant access device is provided having an elongated body and a steerable portion; methods for manufacturing the kink resistant device are also provided. The access sheath has an outside diameter sufficiently small so that it may be inserted into a body cavity or conduit. The access sheath typically has two internal lumen, a first lumen sized and configured as an access to a surgical site and a second lumen sized and configured to contain a tensioning device that, when acted upon, will deflect the steerable portion. The tensioning device may be directly or remotely attached to an actuation device that operates to control the tensioning and loosening of the tensioning device.
摘要翻译：提供了一种具有细长主体和可操纵部分的可转向扭结接近装置; 还提供了用于制造扭结装置的方法。进入护套具有足够小的外径，使得其可以插入体腔或导管中。进入护套通常具有两个内腔，第一腔的尺寸和构造为进入手术部位，第二腔具有尺寸和构造成容纳张紧装置，所述张紧装置在作用时将使可转向部分偏转。张紧装置可以直接或远程地附接到操作以控制张紧装置的张紧和松动的致动装置。

48. 发明申请

US20120157923A1 SURGICAL ACCESS DEVICE WITH PENDENT VALVE 有权
标题翻译：带有阀的外科手术装置
公开(公告)号：US20120157923A1
公开(公告)日：2012-06-21
申请号：US13401509
申请日：2012-02-21
申请人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle
发明人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle
IPC分类号： A61B17/34
CPC分类号： A61B17/3498 , A61B17/3423 , A61B17/3462 , A61B2017/3464
摘要： A surgical access device, such as a trocar, includes a pendent valve having an elongate structure extending from a proximal end to a septum valve disposed at a distal end. In operation, the elongate structure follows the angle of the instrument to pre-position the septum valve into the path of the instrument where it is not significantly challenged during instrument insertion or manipulation. The pendant valve can be made to float at both the proximal end and the distal end of the elongate structure, to further reduce the vulnerability of 100 the septum valve. Since the valve is less vulnerable to instrument insertion, it can be formed to minimize friction and maximize the functional range of the access device.
摘要翻译：手术进入装置，例如套管针，包括具有从近端延伸到设置在远端的隔膜阀的细长结构的侧悬阀。在操作中，细长结构遵循仪器的角度，以将隔膜阀预先定位到仪器的路径中，在仪器插入或操纵期间，隔膜阀不会受到严重的挑战。悬挂阀可以在细长结构的近端和远端两侧浮动，以进一步减少隔膜阀100的脆弱性。由于阀门不易受仪器插入的影响，因此可以形成最小化摩擦力并最大化进入设备的功能范围。

49. 发明授权

US07850811B2 Steerable kink-resistant sheath 有权
标题翻译：可转向扭结护套
公开(公告)号：US07850811B2
公开(公告)日：2010-12-14
申请号：US11695449
申请日：2007-04-02
申请人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle , Donald L. Gadberry
发明人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle , Donald L. Gadberry
IPC分类号： B32B37/00
CPC分类号： A61B17/3421 , A61B2017/003 , B29C53/58 , B29C63/18 , B29D23/18 , B29K2019/00 , B29K2083/00 , B29L2031/7546 , B32B1/08
摘要： A steerable kink resistant access device is provided having an elongated body and a steerable portion. The access sheath has an outside diameter sufficiently small so that it may be inserted into a body cavity or conduit. The access sheath typically has two internal lumen, a first lumen sized and configured as an access to a surgical site and a second lumen sized and configured to contain a tensioning device that, when acted upon, will deflect the steerable portion. The tensioning device may be directly or remotely attached to an actuation device that operates to control the tensioning and loosening of the tensioning device.
摘要翻译：提供了一种具有细长主体和可转向部分的可转向扭结接近装置。进入护套具有足够小的外径，使得其可以插入体腔或导管中。进入护套通常具有两个内腔，第一腔的尺寸和构造为进入手术部位，第二腔具有尺寸和构造成容纳张紧装置，所述张紧装置在作用时将使可转向部分偏转。张紧装置可以直接或远程地附接到操作以控制张紧装置的张紧和松动的致动装置。

50. 发明授权

US07083626B2 Surgical access device with pendent valve 有权
公开(公告)号：US07083626B2
公开(公告)日：2006-08-01
申请号：US10264550
申请日：2002-10-04
申请人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle
发明人： Charles C. Hart , John R. Brustad , Nabil Hilal , Henry Kahle
IPC分类号： A61F11/00
CPC分类号： A61B17/3498 , A61B17/3423 , A61B17/3462 , A61B2017/3464
摘要： A surgical access device, such as a trocar, includes a pendent valve having an elongate structure extending from a proximal end to a septum valve disposed at a distal end. In operation, the elongate structure follows the angle of the instrument to pre-position the septum valve into the path of the instrument where it is not significantly challenged during instrument insertion or manipulation. The pendant valve can be made to float at both the proximal end and the distal end of the elongate structure, to further reduce the vulnerability of the septum valve. Since the valve is less vulnerable to instrument insertion, it can be formed to minimize friction and maximize the functional range of the access device.

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