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公开(公告)号：WO2011087484A2
公开(公告)日：2011-07-21
申请号：PCT/US2010003212
申请日：2010-12-20
Applicant: SMITHS MEDICAL ASD INC , PIERRE JOSEPH , STARR RACHEL , HUGHES GREGORY
Inventor： PIERRE JOSEPH , STARR RACHEL , HUGHES GREGORY
CPC classification number: A61F7/08 , A61F7/0097 , A61F2007/0002 , A61F2007/003 , A61F2007/006 , A61F2007/0091
Abstract: An underbody convective warming blanket that may be used by a pediatric or neonate patient includes a head portion configured with multiple substantially U-shaped channels each having a plurality of adjacent rows of apertures that circumscribe the head of the patient positioned on the blanket. The adjacent rows of apertures are configured on the upper layer of the blanket so as to be positioned at an orientation or angle relative to the base plane of the blanket or the head of the patient such that those apertures would substantially face the head of the patient when the blanket is inflated, so that the heated air output from the apertures is directed substantially towards the head of the patient to thereby effect an invisible dome of heated air that envelopes the head of the patient.
Abstract translation: 可由儿科或新生儿患者使用的底部对流加热毯包括构造为具有多个基本上U形通道的头部，每个通道具有围绕位于毯子上的患者的头部的多个相邻排的孔。 相邻排的孔被构造在毯子的上层上，以便相对于毯子的基面或患者头部的取向或角度定位，使得这些孔基本上面对病人的头部 当毯子被充气时，使得从孔输出的加热空气基本上指向患者的头部，从而实现包封患者头部的加热空气的不可见圆顶。
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公开(公告)号：WO2010107472A3
公开(公告)日：2010-12-16
申请号：PCT/US2010000719
申请日：2010-03-10
Applicant: SMITHS MEDICAL ASD INC , ANDERSEN ERIC , BAKER DAVID , HUGHES GREGORY , O'SHEA LIAM , SEARLE GARY
Inventor： ANDERSEN ERIC , BAKER DAVID , HUGHES GREGORY , O'SHEA LIAM , SEARLE GARY
CPC classification number: F28F9/0246 , A61M5/44 , A61M39/10 , A61M39/105 , A61M2039/1072 , Y10S604/905
Abstract: A connector assembly for a heat exchanger has a fitting and a mount to which the fitting couples. The fitting has an elongate body having a proximal portion and a distal portion. At the proximal portion there is a crossbar, and at the distal portion there are an inlet and an outlet that protrude away from the body. Two wings extend from the body in a direction opposite to that of the inlet and outlet. There is formed on each of the wings a locking protrusion. The mount has a top portion where there is a groove dimensioned to accept the crossbar of the fitting. A longitudinal channel is formed orthogonal to the groove in the mount. Two sidewalls extend from the mount each for accepting a corresponding one of the wings, when the fitting is coupled to the mount. Apertures are provided at the sidewalls to engage the protrusion at the wings so that, once the fitting is coupled to the mount, it is secured thereto, until a force is exerted to compress the wings towards each other to disengage the protrusions from the apertures. To couple the fitting to the mount, a user first positions the crossbar of the fitting onto the groove of the mount, with the body of the fitting at an angle relative to the mount. With the crossbar resting on the groove, a pivot point is established between the fitting and the mount, so that the body of the fitting can be pivotally positioned within the channel of the mount. At that time the inlet and outlet of the fitting are mated to an output port and an input port, respectively, of the mount; and the protrusions at the wings of the fitting are engaged to the apertures at the sidewalls of the mount. An infusate line and a heat exchanger are connected to the proximal end and distal end, respectively, of the fitting.
Abstract translation: 用于热交换器的连接器组件具有配件和配件连接的安装件。 配件具有细长主体，其具有近侧部分和远侧部分。 在近端部分有一个横杆，在远端部分有一个从主体突出的入口和出口。 两个翅膀从身体向与入口和出口相反的方向延伸。 在每个翼上形成锁定突起。 安装座的顶部有一个槽，其尺寸可以接受配件的横杆。 纵向通道形成为与支架中的凹槽正交。 当配件连接到支架时，两个侧壁从支架延伸出来以用于接收对应的一个翼。 在侧壁上设置孔以与翼处的突起接合，从而一旦配件联接到安装件上，就将其固定到其上，直到施加力以朝向彼此压缩翼以使突起与孔脱离接合。 为了将配件连接到底座，使用者首先将配件的横杆定位到底座的凹槽上，使配件的主体相对于底座成一定角度。 在横杆搁置在凹槽上的情况下，在配件和安装件之间建立枢转点，使得配件的本体可枢转地定位在安装件的通道内。 此时，配件的入口和出口分别与支架的输出端口和输入端口配合; 并且配件的翼部处的突起接合到安装件的侧壁处的孔。 注入线和热交换器分别连接到配件的近端和远端。
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公开(公告)号：WO2010005537A3
公开(公告)日：2010-03-25
申请号：PCT/US2009003947
申请日：2009-07-02
Applicant: SMITHS MEDICAL ASD INC , JOHNSON MICHAEL , HUGHES GREGORY
Inventor： JOHNSON MICHAEL , HUGHES GREGORY
CPC classification number: F28F9/0253 , A61M5/44 , A61M2205/366 , F28D7/106
Abstract: A heat exchanger has a multi-lumen tubing having one end connected to a supply fitting and another end connected to a return fitting. The tubing has a central lumen, a middle lumen that surrounds the central lumen and an outer lumen that surrounds the middle lumen. The supply fitting has an inlet, an outlet and a proximal port wherethrough an infusate is input to the heat exchanger. The supply fitting is configured such that its inlet is connected to the central lumen, its outlet connected to the outer lumen, and its proximal port connected to the middle lumen of the tubing. The return fitting is configured to establish a through passage between the central lumen and the outer lumen of the tubing so that a heating fluid fed through the supply fitting to the central lumen is returned to the supply fitting by way of the outer lumen. The return fitting further has a distal port configured to connect to the central lumen of the tubing, so that the infusate fed to the proximal port of the supply fitting may be output from the distal port of the return fitting, after passing through the central lumen of the tubing. As the infusate traverses along the heat exchanger, it is heated by the heating fluid that flows along the central lumen, and also by the rerouted heating fluid that flows along the outer lumen of the tubing. The heat exchanger is fluidly coupled to a heater by its inlet and outlet so that the temperature of the heating fluid for warming the infusate is maintained at a predetermined temperature.
Abstract translation: 热交换器具有多腔管，其一端连接到供应配件并且另一端连接到回流配件。 该管具有中心内腔，围绕中心内腔的中间内腔和围绕中间内腔的外部内腔。 供应接头具有入口，出口和近端端口，通过该端口将输注物输入到换热器。 供应配件被构造成使得其入口连接到中心腔，其出口连接到外腔，并且其近端口连接到管的中间腔。 返回配件被配置为在管道的中央管腔和外部管腔之间建立贯穿通道，使得通过供应配件供应到中央管腔的加热流体经由外部管腔返回到供应配件。 返回配件进一步具有构造成连接到管道的中心内腔的远端口，以使得供应到供应配件的近端端口的注入物可以在穿过中心内腔之后从返回配件的远端口输出 的管道。 当输液沿着热交换器横贯时，其通过沿中心腔流动的加热流体加热，并且也通过沿管的外腔流动的重新排出的加热流体加热。 热交换器通过其入口和出口流体耦合到加热器，使得用于加热注入物的加热流体的温度保持在预定温度。
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公开(公告)号：CA2730179A1
公开(公告)日：2010-01-14
申请号：CA2730179
申请日：2009-07-02
Applicant: SMITHS MEDICAL ASD INC
Inventor： JOHNSON MICHAEL , HUGHES GREGORY
Abstract: A heat exchanger has a multi-lumen tubing having one end connected to a supply fitting and another end connected to a return fitting. The tubing has a central lumen, a middle lumen that surrounds the central lumen and an outer lumen that surrounds the middle lumen. The supply fitting has an inlet, an outlet and a proximal port wherethrough an infusate is input to the heat exchanger. The supply fitting is configured such that its inlet is connected to the central lumen, its outlet connected to the outer lumen, and its proximal port connected to the middle lumen of the tubing. The return fitting is configured to establish a through passage between the central lumen and the outer lumen of the tubing so that a heating fluid fed through the supply fitting to the central lumen is returned to the supply fitting by way of the outer lumen. The return fitting further has a distal port configured to connect to the central lumen of the tubing, so that the infusate fed to the proximal port of the supply fitting may be output from the distal port of the return fitting, after passing through the central lumen of the tubing. As the infusate traverses along the heat exchanger, it is heated by the heating fluid that flows along the central lumen, and also by the rerouted heating fluid that flows along the outer lumen of the tubing. The heat exchanger is fluidly coupled to a heater by its inlet and outlet so that the temperature of the heating fluid for warming the infusate is maintained at a predetermined temperature.
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公开(公告)号：CA2784356C
公开(公告)日：2017-04-25
申请号：CA2784356
申请日：2010-12-20
Applicant: SMITHS MEDICAL ASD INC
Inventor： PIERRE JOSEPH , STARR RACHEL , HUGHES GREGORY
Abstract: An underbody convective warming blanket that may be used by a pediatric or neonate patient includes a head portion configured with multiple substantially U-shaped channels each having a plurality of adjacent rows of apertures that circumscribe the head of the patient positioned on the blanket. The adjacent rows of apertures are configured on the upper layer of the blanket so as to be positioned at an orientation or angle relative to the base plane of the blanket or the head of the patient such that those apertures would substantially face the head of the patient when the blanket is inflated, so that the heated air output from the apertures is directed substantially towards the head of the patient to thereby effect an invisible dome of heated air that envelopes the head of the patient.
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Patent Agency Ranking
公开(公告)号：ES2753990T3
公开(公告)日：2020-04-15
申请号：ES10843360
申请日：2010-12-20
Applicant: SMITHS MEDICAL ASD INC
Inventor： PIERRE JOSEPH , STARR RACHEL , HUGHES GREGORY
Abstract: Una manta convectiva (2) para soportar a un paciente, que comprende: una capa superior (10) para soportar el cuerpo del paciente; una capa inferior (12) unida a la capa superior en su periferia (14), estando dichas capas superior e inferior unidas selectivamente en diferentes secciones alejadas de la periferia para formar una estructura inflable donde partes de dichas capas superior e inferior, que no están unidas, formen partes que forman bolsillos que son inflables; y al menos un orificio de entrada (48; 82, 84) proporcionado en dicha estructura inflable, mediante el cual se alimenta el aire tratado con temperatura al interior de dicha estructura; estando dicha estructura configurada para tener una parte de cabeza (4) que incluye una sección de cabeza no inflable (18) sobre la que descansa la cabeza del paciente y una parte de cuerpo (6) donde se sitúa el torso del paciente cuando el paciente se coloca sobre dicha capa superior de la estructura; caracterizado porque dicha sección de cabeza no inflable (18) está rodeada por sus tres lados que son respectivamente adyacentes a los lados superior, izquierdo y derecho de la cabeza del paciente, cuando el paciente está situado en dicha capa superior, por un canal sustancialmente en forma de U (20; 70) que tiene al menos una fila de aberturas (22a'-c', 22a"-c", 22a"'-c"'; 70) que están muy cerca de los lados superior, izquierdo y derecho de la sección de cabeza no inflable sobre la que descansa la cabeza del paciente, un segundo canal (42) separado de la parte superior de dicho canal en forma de U por una segunda sección de unión (26), teniendo dicho segundo canal al menos una fila de aberturas (42a-c) para emitir el aire tratado con temperatura sustancialmente hacia la parte superior de la cabeza del paciente cuando dicha estructura se infla y un tercer canal (46) ubicado entre la periferia de dicha estructura y el segundo canal y separado de dicho segundo canal (42) por la parte superior de la cabeza del paciente por un tercera sección de unión (44), teniendo dicho tercer canal al menos una fila de aberturas (46a-b) para emitir el aire tratado con temperatura sustancialmente hacia la parte superior de la cabeza del paciente cuando dicha estructura está inflada; en el que cuando se infla dicha estructura, el aire tratado con temperatura introducido en dicha estructura se emite desde las aberturas (22a'-c', 22a"-c", 22a"'-c"'; 70, 42a-c, 46a-b) de dichas filas de aberturas (22a'- c', 22a"-c", 22a"'-c"'; 70, 42a-c, 46a-b) del canal sustancialmente en forma de U (20; 70) situado en relación con la cabeza del paciente y los canales segundo y tercero (42, 43) sustancialmente hacia la cabeza del paciente situado en la manta.
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公开(公告)号：CA2784356A1
公开(公告)日：2011-07-21
申请号：CA2784356
申请日：2010-12-20
Applicant: SMITHS MEDICAL ASD INC
Inventor： PIERRE JOSEPH , STARR RACHEL , HUGHES GREGORY
Abstract: An underbody convective warming blanket that may be used by a pediatric or neonate patient includes a head portion configured with multiple substantially U-shaped channels each having a plurality of adjacent rows of apertures that circumscribe the head of the patient positioned on the blanket. The adjacent rows of apertures are configured on the upper layer of the blanket so as to be positioned at an orientation or angle relative to the base plane of the blanket or the head of the patient such that those apertures would substantially face the head of the patient when the blanket is inflated, so that the heated air output from the apertures is directed substantially towards the head of the patient to thereby effect an invisible dome of heated air that envelopes the head of the patient.
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公开(公告)号：HK1159463A1
公开(公告)日：2012-08-03
申请号：HK12100043
申请日：2012-01-04
Applicant: SMITHS MEDICAL ASD INC
Inventor： JOHNSON MICHAEL , HUGHES GREGORY
IPC: A61F20060101 , A61M20060101
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公开(公告)号：CA2755440A1
公开(公告)日：2010-09-23
申请号：CA2755440
申请日：2010-03-10
Applicant: SMITHS MEDICAL ASD INC
Inventor： ANDERSEN ERIC , BAKER DAVID , HUGHES GREGORY , O'SHEA LIAM , SEARLE GARY
Abstract: A connector assembly for a heat exchanger has a fitting and a mount to which the fitting couples. The fitting has an elongate body having a proximal portion and a distal portion. At the proximal portion there is a crossbar, and at the distal portion there are an inlet and an outlet that protrude away from the body. Two wings extend from the body in a direction opposite to that of the inlet and outlet. There is formed on each of the wings a locking protrusion. The mount has a top portion where there is a groove dimensioned to accept the crossbar of the fitting. A longitudinal channel is formed orthogonal to the groove in the mount. Two sidewalls extend from the mount each for accepting a corresponding one of the wings, when the fitting is coupled to the mount. Apertures are provided at the sidewalls to engage the protrusion at the wings so that, once the fitting is coupled to the mount, it is secured thereto, until a force is exerted to compress the wings towards each other to disengage the protrusions from the apertures. To couple the fitting to the mount, a user first positions the crossbar of the fitting onto the groove of the mount, with the body of the fitting at an angle relative to the mount. With the crossbar resting on the groove, a pivot point is established between the fitting and the mount, so that the body of the fitting can be pivotally positioned within the channel of the mount. At that time the inlet and outlet of the fitting are mated to an output port and an input port, respectively, of the mount; and the protrusions at the wings of the fitting are engaged to the apertures at the sidewalls of the mount. An infusate line and a heat exchanger are connected to the proximal end and distal end, respectively, of the fitting.
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公开(公告)号：EP2515808A4
公开(公告)日：2017-03-29
申请号：EP10843360
申请日：2010-12-20
Applicant: SMITHS MEDICAL ASD INC
Inventor： PIERRE JOSEPH , STARR RACHEL , HUGHES GREGORY
CPC classification number: A61F7/08 , A61F7/0097 , A61F2007/0002 , A61F2007/003 , A61F2007/006 , A61F2007/0091
Abstract: An underbody convective warming blanket that may be used by a pediatric or neonate patient includes a head portion configured with multiple substantially U-shaped channels each having a plurality of adjacent rows of apertures that circumscribe the head of the patient positioned on the blanket. The adjacent rows of apertures are configured on the upper layer of the blanket so as to be positioned at an orientation or angle relative to the base plane of the blanket or the head of the patient such that those apertures would substantially face the head of the patient when the blanket is inflated, so that the heated air output from the apertures is directed substantially towards the head of the patient to thereby effect an invisible dome of heated air that envelopes the head of the patient.
Abstract translation: 可由小儿或新生儿患者使用的车身底部对流加温毯包括头部，该头部配置有多个基本上U形的通道，每个通道具有围绕定位在毯子上的患者头部的多个相邻排孔。 相邻的孔行配置在橡皮布的上层上，以便相对于橡皮布的基平面或患者的头部定位成方位或角度，使得那些孔基本上面向患者的头部 当毯子被充气时，使得从孔口输出的热空气基本上朝向患者的头部，从而实现包围患者头部的不可见的热空气圆顶。
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