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公开(公告)号：EP2332605A3
公开(公告)日：2011-06-29
申请号：EP11001988.2
申请日：2004-01-08
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0431 , A61M16/0445
摘要： The disclosed laryngeal mask airway device (500) includes an inflatable cuff (130) and an airway tube (510). The inflatable cuff defines a central opening (136) at least when inflated. The cuff is insertable through a mouth of a patient to an inserted location within the patient. The cuff surrounds a glottic opening of the patient when the cuff is inflated and at the inserted location. The airway tube extends from a proximal end (512) to a distal end (514). The airway tube defines an internal passage, an anterior portion (510f), a posterior portion (510p), a left portion (510-left), and a right portion (510-right). An airway passage extends from the proximal end of the tube through the internal passage to the glottic opening when the cuff is inflated and at the inserted location. The anterior portion is characterized by a thinner wall thickness than the left and right portions. The posterior portion is characterized by a thinner wall thickness than the left and right portions.
摘要翻译： 所公开的喉罩气道装置（500）包括可膨胀套囊（130）和气道导管（510）。 充气套囊至少在充气时限定中央开口（136）。 袖带可通过患者的嘴插入患者体内的插入位置。 当袖带充气并且在插入位置时，袖带围绕患者的声门打开。 气道管从近端（512）延伸到远端（514）。 气道导管限定内部通道，前部（510f），后部（510p），左部（510-左）和右部（510-右）。 当套囊充气并且在插入位置时，气道通道从管的近端通过内部通道延伸到声门开口。 前部的特征在于比左侧部分和右侧部分更薄的壁厚。 后部的特征在于比左侧部分和右侧部分更薄的壁厚。
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公开(公告)号：EP1609497A2
公开(公告)日：2005-12-28
申请号：EP05019293.9
申请日：1999-10-06
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0443 , A61M16/0445 , A61M16/0488 , A61M2210/0656
摘要： A modified laryngeal mask airway device (LMA-device) (20) is provided with means to improve ease of insertion, reliability of function and higher seal pressure ( i.e ., cuff pressure ratio). The LMA-device (20) includes an indented section (140) of the airway tube (47) to offer locating means and purchase for the inserting finger, and extended mask aperture bars (115,117) to increase the effective ventilating area of the mask (20) and reduce the possibility of epiglottis displacement occasioned by mask insertion. The LMA-device (20) further includes a modification of the airway tube angle (137) of attachment to the mask (20), and provision of a posterior or back-cushion (77) covering the entire posterior surface of the mask (20).
摘要翻译： 改进的喉罩气道装置（LMA装置）（20）具有改善插入容易性，功能可靠性和较高密封压力（即袖带压力比）的装置。 LMA装置（20）包括气道管（47）的缩进部分（140），用于为插入手指提供定位装置和购买，以及扩展掩模光圈杆（115,117）以增加掩模的有效通气面积 20），并减少由掩模插入引起的会厌移位的可能性。 LMA装置（20）还包括对与面罩（20）的附接的气道管角度（137）的修改，以及提供覆盖面罩（20）的整个后表面（20）的后部或后部垫（77） ）。
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公开(公告)号：EP2246088A1
公开(公告)日：2010-11-03
申请号：EP10172078.7
申请日：2000-04-10
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0436 , A61M16/0443 , A61M16/0445
摘要： A laryngeal mask airway device (400), comprising a mask portion (430) and an airway tube (410), the airway tube extending from a proximal end to a distal end, the distal end of the airway tube being fixed to the mask portion, the mask portion being insertable through the mouth of a patient to an inserted location within the patient, the mask portion forming a seal around the patient's glottic opening when the mask portion is in the inserted location, the proximal end of the airway tube being disposed outside of the patient when the mask portion is in the inserted location, the airway tube having a left side (410-1), a right side (410-r), an inner side (410-I), and an outer side (410-o), a distance between the left and right sides being greater than a distance between the inner and outer sides, the tube having a longitudinal fold extending along the left side and a longitudinal fold (425) extending along the right side, the longitudinal folds defining grooves that extend along the left and right sides of the exterior of the tube.
摘要翻译： 一种喉罩气道装置（400），其包括掩模部（430）和气道管（410），所述气道管从近端延伸到远端，气道管的远端固定在掩模部 所述面罩部分可通过患者口插入患者的插入位置，当所述面罩部分处于所述插入位置时，所述面罩部分围绕患者的声门开口形成密封，所述气道管的近端被设置 在面罩部分处于插入位置时患者外部，气道管具有左侧（410-1），右侧（410-r），内侧（410-I）和外侧 所述左侧和右侧之间的距离大于所述内侧和外侧之间的距离，所述管具有沿着左侧延伸的纵向折叠和沿右侧延伸的纵向折叠（425），所述纵向折叠 纵向折叠限定沿着左侧延伸的凹槽 和管的外部的右侧。
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公开(公告)号：EP2241345A3
公开(公告)日：2010-11-03
申请号：EP10172075.3
申请日：2000-04-10
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0436 , A61M16/0443 , A61M16/0445
摘要： A laryngeal mask airway device (400), comprising a mask portion (430) and an airway tube (410), the airway tube extending from a proximal end to a distal end, the distal end of the airway tube being fixed to the mask portion (430), the mask portion including a backplate (440) and being insertable through the mouth of a patient to an inserted location within the patient, the mask portion (430) forming a seal around the patient's glottic opening when the mask portion is in the inserted location, the proximal end of the airway tube being disposed outside the patient when the mask portion is in the inserted location, characterised in that the backplate (440) is provided by the airway tube (410).
摘要翻译： 1.一种喉罩气道装置（400），包括罩面部分（430）和气道导管（410），气道导管从近端延伸到远端，气道导管的远端固定到罩面部分 （430），所述面罩部分包括背板（440）并且可通过患者的口腔插入患者体内的插入位置，所述面罩部分（430）在所述面罩部分处于所述患者的声门开口周围时形成密封 插入位置，当面罩部分处于插入位置时，气道管的近端布置在患者体外，其特征在于，背板（440）由气道管（410）提供。
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公开(公告)号：EP2165727A2
公开(公告)日：2010-03-24
申请号：EP10150122.9
申请日：2004-09-01
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0411 , A61M16/0418 , A61M16/0445 , A61M16/0488
摘要： A laryngeal mask airway device (100), comprising an airway tube (110) extending from a proximal end (114) to a distal end, the airway tube (110) defining an internal passage; an inflatable cuff (334), the cuff (334) defining a central opening (340) at least when inflated, the cuff (334) being disposed near the distal end of the airway tube (110), the cuff (334) being insertable through a mouth of a patient to an inserted location within the patient, the cuff (334) surrounding a glottic opening (212) of the patient when inflated and at the inserted location; a sealed airway passage extending from the proximal end (114) of the tube (110) through the internal passage to the glottic opening (212) when the cuff (334) is inflated and at the inserted location, the cuff (334) defining an inner perimeter that bounds the central opening; and an epiglottis support flange (810), the flange (810) defining an outer perimeter (812) and an inner perimeter (814), the flange (810) comprising a solid sheet of material extending between the outer and inner perimeters (812,814) of the flange (810), the outer perimeter (812) of the flange (810) being fixed to the inner perimeter (802) of the cuff (334), the inner perimeter (814) of the flange (810) defining a single opening, the single opening being smaller than the central opening (340).
摘要翻译： 1。一种喉罩气道装置（100），包括从近端（114）延伸至远端的气道导管（110），所述气道导管（110）限定内部通道; （334），所述箍带（334）至少在膨胀时限定中央开口（340），所述箍带（334）设置在所述气道管（110）的远端附近，所述箍带（334）可插入 通过患者的嘴到达患者体内的插入位置，所述套（334）在充气时围绕患者的声门开口（212）并且在插入位置处; 当套囊（334）充气并且在插入位置处时，密封气道通道从管（110）的近端（114）延伸穿过内部通道到达声门开口（212），套囊（334）限定 限制中央开口的内部边界; （810），所述凸缘（810）限定外周界（812）和内周界（814），所述凸缘（810）包括在所述外周界和内周界（812,814）之间延伸的固体片材， （810）的外周边（812）固定到套箍（334）的内周边（802），凸缘（810）的内周边（814）限定单个 开口，单个开口比中央开口（340）小。
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公开(公告)号：EP1600192A3
公开(公告)日：2006-05-10
申请号：EP05019292.1
申请日：1999-10-06
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0443 , A61M16/0445 , A61M16/0488 , A61M2210/0656
摘要： A modified laryngeal mask airway device (LMA-device) (20) is provided with means to improve ease of insertion, reliability of function and higher seal pressure ( i.e. , cuff pressure ratio). The LMA-device (20) includes an indented section (140) of the airway tube (47) to offer locating means and purchase for the inserting finger, and extended mask aperture bars (115,117) to increase the effective ventilating area of the mask (20) and reduce the possibility of epiglottis displacement occasioned by mask insertion. The LMA-device (20) further includes a modification of the airway tube angle (137) of attachment to the mask (20), and provision of a posterior or back-cushion (77) covering the entire posterior surface of the mask (20).
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公开(公告)号：EP1600192A2
公开(公告)日：2005-11-30
申请号：EP05019292.1
申请日：1999-10-06
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0443 , A61M16/0445 , A61M16/0488 , A61M2210/0656
摘要： A modified laryngeal mask airway device (LMA-device) is provided with means to improve ease of insertion, reliability of function and higher seal pressure ( i . e ., cuff pressure ratio). The LMA-device includes an indented section of the airway tube to offer locating means and purchase for the inserting finger, and extended mask aperture bars to increase the effective ventilating area of the mask and reduce the possibility of epiglottis displacement occasioned by mask insertion. The LMA-device further includes a modification of the airway tube angle of attachment to the mask, and provision of a posterior or back-cushion covering the entire posterior surface of the mask.
摘要翻译： 改进的喉罩气道装置（LMA装置）（20）具有提高插入容易性，功能可靠性和较高密封压力（即袖带压力比））的手段。 LMA装置（20）包括气道管（47）的凹入部分（140），以提供定位装置并为插入手指购买，以及延伸的掩模孔杆（115,117），以增加面罩的有效通气面积 20），并减少面罩插入引起会厌位移的可能性。 所述LMA装置（20）还包括与所述面罩（20）连接的气道管角度（137）的修改，以及设置覆盖所述面罩（20）的整个后表面的后背垫（77） ）。
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公开(公告)号：EP2332605A2
公开(公告)日：2011-06-15
申请号：EP11001988.2
申请日：2004-01-08
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0431 , A61M16/0445
摘要： The disclosed laryngeal mask airway device (500) includes an inflatable cuff (130) and an airway tube (510). The inflatable cuff defines a central opening (136) at least when inflated. The cuff is insertable through a mouth of a patient to an inserted location within the patient. The cuff surrounds a glottic opening of the patient when the cuff is inflated and at the inserted location. The airway tube extends from a proximal end (512) to a distal end (514). The airway tube defines an internal passage, an anterior portion (510f), a posterior portion (510p), a left portion (510-left), and a right portion (510-right). An airway passage extends from the proximal end of the tube through the internal passage to the glottic opening when the cuff is inflated and at the inserted location. The anterior portion is characterized by a thinner wall thickness than the left and right portions. The posterior portion is characterized by a thinner wall thickness than the left and right portions.
摘要翻译： 所公开的喉罩气道装置（500）包括可充气袖带（130）和气道管（510）。 至少在充气时可充气套限定中心开口（136）。 袖带可以通过患者的口插入患者内的插入位置。 当袖带膨胀并且在插入位置时，袖带围绕患者的声门开口。 气道管从近端（512）延伸到远端（514）。 气道管限定内部通道，前部（510f），后部（510p），左部（510-左）和右部（510-右）。 当袖带膨胀并且在插入位置时，气道通道从管的近端延伸穿过内部通道到声门。 前部的特征在于比左侧部分和右侧部分更薄的壁厚度。 后部的特征在于比左侧部分和右部分更薄的壁厚。
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公开(公告)号：EP2258431A1
公开(公告)日：2010-12-08
申请号：EP10171936.7
申请日：2002-08-21
IPC分类号： A61M16/04
CPC分类号： A61M16/0488 , A61M16/04 , A61M16/0409 , A61M16/0415 , A61M16/0434 , A61M16/0443 , A61M16/0445 , A61M16/0463 , A61M16/0493 , A61M2209/06
摘要： A laryngeal mask airway device comprising an inflatable cuff having a generally toroidal shape and defining a central opening when inflated and an airway tube (410) extending from a proximal end (417) to a distal end (419) and defining an internal passageway (421). The airway tube being connected at its distal end to the inflatable cuff with the internal passageway of the airway tube in communication with the central opening of the inflatable cuff, characterised by a support and/or tabs disposed to resist movement of the cufftoward the central opening when the cuff is inflated.
摘要翻译： 一种喉罩气道装置，包括具有大致环形形状并且在充气时限定中心开口的可膨胀箍和从近端（417）延伸到远端（419）并限定内部通道（421）的气道管（410） ）。 所述气道管在其远端连接到所述可充气袖带，所述气道管的内部通道与所述可充气袖带的中心开口连通，其特征在于，设置有抵抗所述中央开口的向上移动的支撑件和/或突片 当袖带膨胀时。
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公开(公告)号：EP2246089A1
公开(公告)日：2010-11-03
申请号：EP10172079.5
申请日：2000-04-10
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0436 , A61M16/0443 , A61M16/0445
摘要： A laryngeal mask airway device (400) including a mask portion (430) and an airway (410) tube, the mask portion including a generally elliptical plate (440) and a cuff (460), the elliptical plate defining a laryngeal side (446), a pharyngeal side (444), and a central aperture (442), an inner perimeter (460-1) of the cuff being attached to the laryngeal side of the plate proximal to a perimeter of the aperture, an outer perimeter of the cuff being attached to the laryngeal side of the plate proximal to an outer perimeter (460-o) of the plate, the airway tube extending from a proximal end to a distal end, the distal end of the airway tube being attached to the pharyngeal side of the plate, the mask portion being characterized by a durometer of fifty four plus or minus ten Shore A, the airway tube being characterized by a durometer of seventy plus or minus fifteen Shore A.
摘要翻译： 1。一种包括面罩部分（430）和气道（410）管的喉罩气道装置（400），所述罩罩部分包括大致椭圆形板（440）和套囊（460），所述椭圆形板限定喉侧（446 ），咽侧（444）和中央孔（442），所述套囊的内周边（460-1）附接到所述板的所述喉侧，所述喉侧邻近所述孔的周边，所述 套管附接到板的喉部侧，所述套管接近板的外周边（460-o），气道管从近端延伸到远端，气道管的远端连接到咽侧 该面罩部分的特征在于硬度为五十四加或减十肖氏A，气道导管的特征在于硬度为七十正负十五肖氏A.
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