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1. 发明授权

US09155558B2 Insufflating optical surgical instrument 有权
标题翻译：吸入光学手术器械
公开(公告)号：US09155558B2
公开(公告)日：2015-10-13
申请号：US13356260
申请日：2012-01-23
申请人： Jeremy J. Albrecht , John R. Brustad , Scott V. Taylor , Gary M. Johnson , Nabil Hilal
发明人： Jeremy J. Albrecht , John R. Brustad , Scott V. Taylor , Gary M. Johnson , Nabil Hilal
IPC分类号： A61B17/34 , A61M13/00 , A61B19/00
CPC分类号： A61M13/003 , A61B1/06 , A61B17/3417 , A61B17/3462 , A61B17/3474 , A61B17/3494 , A61B90/361 , A61B2017/3454 , A61B2017/346 , A61B2017/349 , A61M2202/0007 , A61M2202/02 , A61M2202/0468 , A61M2205/3337
摘要： An insufflating surgical instrument adapted for movement across an abdominal wall to insufflate an abdominal region of a patient is disclosed. The instrument comprises a shaft having an insufflation channel extending between a proximal end and a distal end, the insufflation channel being adapted for connection to a source of fluid under pressure at the proximal end. A tip is at the distal end and a vent hole is formed in the tip being in connection with the insufflation channel and adapted to expel fluid under pressure to insufflate the abdominal region. The tip is formed of a transparent material to facilitate visualization of the abdominal wall and region. The shaft includes a lumen extending along the axis between the proximal end and the distal end to enable insertion of a laparoscope. The lumen and insufflation channel may be formed as separate channels or as one shared channel.
摘要翻译：公开了一种适于穿过腹壁移动以吹入患者腹部区域的吹入式外科器械。仪器包括具有在近端和远端之间延伸的吹入通道的轴，所述吹入通道适于连接到在近端处于压力下的流体源。尖端在远端，并且在尖端中形成有与吹气通道连接的通气孔，并且适于在压力下排出流体以吸入腹部区域。尖端由透明材料形成，以便于腹壁和区域的可视化。轴包括沿近端和远端之间的轴线延伸的腔，以能够插入腹腔镜。管腔和吹气通道可以形成为单独通道或一个共享通道。

2. 发明授权

US08128590B2 Insufflating optical surgical instruments 有权
标题翻译：吸入光学手术器械
公开(公告)号：US08128590B2
公开(公告)日：2012-03-06
申请号：US12766118
申请日：2010-04-23
申请人： Jeremy J. Albrecht , John R Brustad , Scott V Taylor , Gary M. Johnson , Nabil Hilal
发明人： Jeremy J. Albrecht , John R Brustad , Scott V Taylor , Gary M. Johnson , Nabil Hilal
IPC分类号： A61M37/00
CPC分类号： A61M13/003 , A61B1/06 , A61B17/3417 , A61B17/3462 , A61B17/3474 , A61B17/3494 , A61B90/361 , A61B2017/3454 , A61B2017/346 , A61B2017/349 , A61M2202/0007 , A61M2202/02 , A61M2202/0468 , A61M2205/3337
摘要： An insufflating surgical instrument adapted for movement across an abdominal wall to insufflate an abdominal region of a patient is disclosed comprising a shaft having an insufflation channel adapted for connection to a source of fluid under pressure at the proximal end, a tip at the distal end of the shaft, and at least one vent hole formed at the tip or the shaft being in connection with the insufflation channel and being adapted to expel the fluid under pressure to insufflate the abdominal region. At least one of the tip and the shaft is translucent or transparent to facilitate visualization of the abdominal region. The shaft includes a lumen extending along the axis between the proximal end and the distal end to enable insertion of a laparoscope. The lumen and insufflation channel may be formed as separate channels or as one shared channel.
摘要翻译：公开了一种适于穿过腹壁移动以吹入患者腹部区域的吹入式手术器械，包括具有吹气通道的轴，所述吹气通道适于连接到近端处于压力下的流体源，所述轴以及形成在所述尖端处或所述轴处的至少一个通气孔与所述吹入通道相连，并适于在压力下排出所述流体以吸入所述腹部区域。尖端和轴中的至少一个是半透明或透明的，以便于腹部区域的可视化。轴包括沿近端和远端之间的轴线延伸的腔，以能够插入腹腔镜。管腔和吹气通道可以形成为单独通道或一个共享通道。

3. 发明申请

US20100210998A1 INSUFFLATING OPTICAL SURGICAL INSTRUMENTS 有权
标题翻译：消除光学手术仪器
公开(公告)号：US20100210998A1
公开(公告)日：2010-08-19
申请号：US12766118
申请日：2010-04-23
申请人： Jeremy J. Albrecht , John R. Brustad , Scott V. Taylor , Gary M. Johnson , Nabil Hilal
发明人： Jeremy J. Albrecht , John R. Brustad , Scott V. Taylor , Gary M. Johnson , Nabil Hilal
IPC分类号： A61M13/00
CPC分类号： A61M13/003 , A61B1/06 , A61B17/3417 , A61B17/3462 , A61B17/3474 , A61B17/3494 , A61B90/361 , A61B2017/3454 , A61B2017/346 , A61B2017/349 , A61M2202/0007 , A61M2202/02 , A61M2202/0468 , A61M2205/3337
摘要： An insufflating surgical instrument adapted for movement across an abdominal wall to insufflate an abdominal region of a patient is disclosed comprising a shaft having an insufflation channel extending along an axis between a proximal end and a distal end, the insufflation channel being adapted for connection to a source of fluid under pressure at the proximal end, a tip at the distal end of the shaft, and at least one vent hole formed at the tip or the shaft being in connection with the insufflation channel and being adapted to expel the fluid under pressure to insufflate the abdominal region. At least one of the tip and the shaft is formed of a translucent or transparent material such as polycarbonate to facilitate visualization of the abdominal wall and the abdominal region. The shaft includes a lumen extending along the axis between the proximal end and the distal end to enable insertion of a laparoscope. The lumen and insufflation channel may be formed as separate channels or as one shared channel. The tip may be blunt, the shaft and the tip may be integrally formed, and the vent hole may be of any geometric shape including round, oval, square and rectangular. The blunt tip may further comprise a marker to indicate penetration of the abdominal wall. In another aspect, the tip may be sharp, pointed or bladed to facilitate penetration of body tissue.
摘要翻译：公开了一种适于穿过腹壁移动以吹入患者腹部区域的吹入式手术器械，包括具有沿近端和远端之间的轴延伸的吹入通道的轴，所述吹入通道适于连接到在近端处于压力下的流体源，在轴的远端处的尖端，以及形成在尖端处的至少一个通气孔或与吹气通道连接的至少一个通气孔，并且适于在压力下将流体排出灌注腹部区域。尖端和轴中的至少一个由诸如聚碳酸酯的半透明或透明材料形成，以便于腹壁和腹部区域的可视化。轴包括沿近端和远端之间的轴线延伸的腔，以能够插入腹腔镜。管腔和吹气通道可以形成为单独通道或一个共享通道。尖端可以是钝的，轴和尖端可以一体地形成，并且通气孔可以是包括圆形，椭圆形，正方形和矩形的任何几何形状。钝尖可以进一步包括指示腹壁穿透的标记。在另一方面，尖端可以是尖锐的，尖的或叶片的，以便于穿透身体组织。

4. 发明授权

US07708713B2 Insufflating optical surgical instrument 有权
标题翻译：吸入光学手术器械
公开(公告)号：US07708713B2
公开(公告)日：2010-05-04
申请号：US11170567
申请日：2005-06-29
申请人： Jeremy J. Albrecht , John R. Brustad , Scott V. Taylor , Gary M. Johnson , Nabil Hilal
发明人： Jeremy J. Albrecht , John R. Brustad , Scott V. Taylor , Gary M. Johnson , Nabil Hilal
IPC分类号： A61M37/00
CPC分类号： A61M13/003 , A61B1/06 , A61B17/3417 , A61B17/3462 , A61B17/3474 , A61B17/3494 , A61B90/361 , A61B2017/3454 , A61B2017/346 , A61B2017/349 , A61M2202/0007 , A61M2202/02 , A61M2202/0468 , A61M2205/3337
摘要： An insufflating surgical instrument adapted for movement across an abdominal wall to insufflate an abdominal region of a patient is disclosed comprising a shaft having an insufflation channel extending along an axis between a proximal end and a distal end, the insufflation channel being adapted for connection to a source of fluid under pressure at the proximal end, a tip at the distal end of the shaft, and at least one vent hole formed at the tip or the shaft being in connection with the insufflation channel and being adapted to expel the fluid under pressure to insufflate the abdominal region. At least one of the tip and the shaft is formed of a translucent or transparent material such as polycarbonate to facilitate visualization of the abdominal wall and the abdominal region.
摘要翻译：公开了一种适于穿过腹壁移动以吹入患者腹部区域的吹入式手术器械，包括具有沿近端和远端之间的轴延伸的吹入通道的轴，所述吹入通道适于连接到在近端处于压力下的流体源，在轴的远端处的尖端，以及形成在尖端处的至少一个通气孔或与吹气通道连接的至少一个通气孔，并且适于在压力下将流体排出灌注腹部区域。尖端和轴中的至少一个由诸如聚碳酸酯的半透明或透明材料形成，以便于腹壁和腹部区域的可视化。

5. 发明申请

US20120123202A1 INSUFFLATING OPTICAL SURGICAL INSTRUMENT 有权
标题翻译：消除光学手术仪器
公开(公告)号：US20120123202A1
公开(公告)日：2012-05-17
申请号：US13356260
申请日：2012-01-23
申请人： Jeremy J. Albrecht , John R. Brustad , Scott V. Taylor , Gary M. Johnson , Nabil Hilal
发明人： Jeremy J. Albrecht , John R. Brustad , Scott V. Taylor , Gary M. Johnson , Nabil Hilal
IPC分类号： A61B1/06 , A61M13/00 , A61B1/018
CPC分类号： A61M13/003 , A61B1/06 , A61B17/3417 , A61B17/3462 , A61B17/3474 , A61B17/3494 , A61B90/361 , A61B2017/3454 , A61B2017/346 , A61B2017/349 , A61M2202/0007 , A61M2202/02 , A61M2202/0468 , A61M2205/3337
摘要： An insufflating surgical instrument adapted for movement across an abdominal wall to insufflate an abdominal region of a patient is disclosed. The instrument comprises a shaft having an insufflation channel extending between a proximal end and a distal end, the insufflation channel being adapted for connection to a source of fluid under pressure at the proximal end. A tip is at the distal end and a vent hole is formed in the tip being in connection with the insufflation channel and adapted to expel fluid under pressure to insufflate the abdominal region. The tip is formed of a transparent material to facilitate visualization of the abdominal wall and region. The shaft includes a lumen extending along the axis between the proximal end and the distal end to enable insertion of a laparoscope. The lumen and insufflation channel may be formed as separate channels or as one shared channel.
摘要翻译：公开了一种适于穿过腹壁移动以吹入患者腹部区域的吹入式外科器械。仪器包括具有在近端和远端之间延伸的吹入通道的轴，所述吹入通道适于连接到在近端处于压力下的流体源。尖端在远端，并且在尖端中形成有与吹气通道连接的通气孔，并且适于在压力下排出流体以吸入腹部区域。尖端由透明材料形成，以便于腹壁和区域的可视化。轴包括沿近端和远端之间的轴线延伸的腔，以能够插入腹腔镜。管腔和吹气通道可以形成为单独通道或一个共享通道。

6. 发明申请

US20100249527A1 HAND ACCESS LAPAROSCOPIC DEVICE 有权
标题翻译：手持式手术器械
公开(公告)号：US20100249527A1
公开(公告)日：2010-09-30
申请号：US12815986
申请日：2010-06-15
申请人： John R. Brustad , Jeremy J. Albrecht , Nabil Hilal , Gary M. Johnson , Charles C. Hart
发明人： John R. Brustad , Jeremy J. Albrecht , Nabil Hilal , Gary M. Johnson , Charles C. Hart
IPC分类号： A61B1/32
CPC分类号： A61B17/0293 , A61B17/02 , A61B17/0218 , A61B17/3423 , A61B17/3431 , A61B17/3439 , A61B17/3462 , A61B17/3496 , A61B17/3498 , A61B90/40 , A61B2017/00477 , A61B2017/00526 , A61B2017/0225 , A61B2017/0287 , A61B2017/3419 , A61B2017/347 , A61B2050/005 , A61B2050/0051
摘要： The invention relates to a hand access laparoscopy device having a gelcap, a retainer, a sleeve and a retention ring. The gelcap includes gel that is bonded to a cap. The cap includes an inner cylindrical wall to which the gel in bonded, thereby providing a sealing area between the device and the wound in a body wall. By securing the gel to the inner cylindrical wall, the thickness of the gel and corresponding cap is minimized along with the overall footprint of the device. With the gel thickness reduced and able to be substantially flush, the “doming” phenomenon produced by insufflation of a patient's abdomen is reduced.
摘要翻译：本发明涉及具有凝胶帽，保持器，套筒和保持环的手动腹腔镜装置。凝胶帽包括结合到帽的凝胶。该盖包括内部圆柱形壁，凝胶粘合到该内壁上，由此在该体壁中在该装置和该伤口之间提供密封区域。通过将凝胶固定到内圆柱形壁上，凝胶和相应的盖的厚度与装置的总体占地面积最小化。随着凝胶厚度降低并且能够基本上平齐，减少了通过吹入患者腹部产生的“穹隆”现象。

7. 发明申请

US20110112374A1 HAND ACCESS LAPAROSCOPIC DEVICE 有权
标题翻译：手持式手术器械
公开(公告)号：US20110112374A1
公开(公告)日：2011-05-12
申请号：US13006727
申请日：2011-01-14
申请人： John R. Brustad , Jeremy J. Albrecht , Nabil Hilal , Gary M. Johnson , Charles C. Hart
发明人： John R. Brustad , Jeremy J. Albrecht , Nabil Hilal , Gary M. Johnson , Charles C. Hart
IPC分类号： A61B1/32
CPC分类号： A61B17/0293 , A61B17/02 , A61B17/0218 , A61B17/3423 , A61B17/3431 , A61B17/3439 , A61B17/3462 , A61B17/3496 , A61B17/3498 , A61B90/40 , A61B2017/00477 , A61B2017/00526 , A61B2017/0225 , A61B2017/0287 , A61B2017/3419 , A61B2017/347 , A61B2050/005 , A61B2050/0051
摘要： The invention relates to a hand access laparoscopy device having a gelcap, a retainer, a sleeve and a retention ring. The gelcap includes gel that is bonded to a cap. The cap includes an inner cylindrical wall to which the gel in bonded, thereby providing a sealing area between the device and the wound in a body wall. By securing the gel to the inner cylindrical wall, the thickness of the gel and corresponding cap is minimized along with the overall footprint of the device. With the gel thickness reduced and able to be substantially flush, the “doming” phenomenon produced by insufflation of a patient's abdomen is reduced.
摘要翻译：本发明涉及具有凝胶帽，保持器，套筒和保持环的手动腹腔镜装置。凝胶帽包括结合到帽的凝胶。该盖包括内部圆柱形壁，凝胶粘合到该内壁上，由此在该体壁中在该装置和该伤口之间提供密封区域。通过将凝胶固定到内圆柱形壁上，凝胶和相应的盖的厚度与装置的总体占地面积最小化。随着凝胶厚度降低并且能够基本上平齐，减少了通过吹入患者腹部产生的“穹隆”现象。

8. 发明授权

US08647265B2 Hand access laparoscopic device 有权
标题翻译：手动腹腔镜手术
公开(公告)号：US08647265B2
公开(公告)日：2014-02-11
申请号：US13006727
申请日：2011-01-14
申请人： John R. Brustad , Jeremy J. Albrecht , Nabil Hilal , Gary M. Johnson , Charles C. Hart
发明人： John R. Brustad , Jeremy J. Albrecht , Nabil Hilal , Gary M. Johnson , Charles C. Hart
IPC分类号： A61B1/32
CPC分类号： A61B17/0293 , A61B17/02 , A61B17/0218 , A61B17/3423 , A61B17/3431 , A61B17/3439 , A61B17/3462 , A61B17/3496 , A61B17/3498 , A61B90/40 , A61B2017/00477 , A61B2017/00526 , A61B2017/0225 , A61B2017/0287 , A61B2017/3419 , A61B2017/347 , A61B2050/005 , A61B2050/0051
摘要： The invention relates to a hand access laparoscopy device having a gelcap, a retainer, a sleeve and a retention ring. The gelcap includes gel that is bonded to a cap. The cap includes an inner cylindrical wall to which the gel in bonded, thereby providing a sealing area between the device and the wound in a body wall. By securing the gel to the inner cylindrical wall, the thickness of the gel and corresponding cap is minimized along with the overall footprint of the device. With the gel thickness reduced and able to be substantially flush, the “doming” phenomenon produced by insufflation of a patient's abdomen is reduced.
摘要翻译：本发明涉及具有凝胶帽，保持器，套筒和保持环的手动腹腔镜装置。凝胶帽包括结合到帽的凝胶。该盖包括内部圆柱形壁，凝胶粘合到该内壁上，由此在该体壁中在该装置和该伤口之间提供密封区域。通过将凝胶固定到内圆柱形壁上，凝胶和相应的盖的厚度与装置的总体占地面积最小化。随着凝胶厚度降低并且能够基本上平齐，减少了通过吹入患者腹部产生的“穹隆”现象。

9. 发明授权

US07591802B2 Seal housing having anti-inversion features 有权
标题翻译：密封外壳具有防反转功能
公开(公告)号：US07591802B2
公开(公告)日：2009-09-22
申请号：US11119189
申请日：2005-04-29
申请人： Gary M. Johnson , Jeremy J. Albrecht , Nabil Hilal , Charles C. Hart
发明人： Gary M. Johnson , Jeremy J. Albrecht , Nabil Hilal , Charles C. Hart
IPC分类号： A61M5/178
CPC分类号： A61B17/3498 , A61B17/34 , A61B17/3417 , A61B17/3462 , A61B2017/3464 , A61M39/06 , A61M2039/0626 , A61M2039/0633 , A61M2039/0646 , A61M2039/0653
摘要： The invention is directed to a trocar adapted to form a seal around a surgical instrument, the trocar comprising a cannula having an axis extending between a proximal end and a distal end; a housing having a proximal wall and forming with the cannula a working channel sized and configured to receive the instrument; a septum seal disposed in the housing and extending transverse to the axis of the cannula across the working channel, the septum seal having a normal state when the instrument is absent from the working channel and a stretched state when the instrument is being withdrawn from the working channel; portions of the proximal wall of the housing defining an orifice sized and configured to receive the instrument into the working channel; and an elastomeric ring-shaped projection extending axially distally between the proximal wall and the septum seal, the ring-shaped projection having an axial length adapted to deform to prevent inversion and binding of the septum seal and the orifice upon withdrawal of the surgical instrument. In particular, the septum seal is prevented from reaching the orifice in the proximal wall of the housing when the instrument is withdrawn. The projection may be bonded, insert-molded, or compressively fitted to the proximal wall of the housing. The projection may be formed of an elastomeric material such as natural or synthetic rubber. The projection may further comprise a plurality of portions or fingers extending axially distally from the proximal wall, each of the extending portions or fingers may further include a living hinge. In another aspect, the ring-shaped projection may be formed on the surface of the septum seal instead of the proximal wall of the housing. That is, the ring-shaped projection may be formed to extend axially proximally from the surface of the septum seal toward the proximal wall of the housing.
摘要翻译：本发明涉及适于在外科器械周围形成密封的套针针，套管针包括具有在近端和远端之间延伸的轴线的插管; 壳体，其具有近侧壁并与套管形成工作通道，工作通道的尺寸和构造用于接收仪器; 隔膜密封件，其设置在壳体中并且跨过工作通道横向于套管的轴线延伸，当仪器不在工作通道中时，隔膜密封件具有正常状态，并且当仪器从工作通道中撤出时的拉伸状态渠道; 壳体的近侧壁的部分限定了尺寸和构造成将仪器接纳到工作通道中的孔口; 以及在近端壁和隔膜密封件之间沿轴向向远侧延伸的弹性环形突起，所述环形突起具有适于变形的轴向长度，以防止在外科器械撤回时隔垫密封件和孔口的反转和结合。特别地，当取出仪器时，防止隔垫密封件到达外壳近端的孔口。突起可以被接合，嵌入成型或压缩地装配到壳体的近侧壁。突起可以由弹性体材料形成，例如天然或合成橡胶。突出部还可以包括从近侧壁向轴向延伸的多个部分或手指，每个延伸部分或手指还可包括活动铰链。另一方面，环形突起可以形成在隔膜密封件的表面上而不是壳体的近侧壁上。也就是说，环形突起可以形成为从隔膜密封件的表面朝向壳体的近侧壁的轴向向近侧延伸。

10. 发明授权

US08226552B2 Surgical retractor 有权
标题翻译：手术牵开器
公开(公告)号：US08226552B2
公开(公告)日：2012-07-24
申请号：US12119414
申请日：2008-05-12
申请人： Jeremy J. Albrecht , Jennifer T. Ko , Gary M. Johnson , John R. Brustad , Kevin K. Dang
发明人： Jeremy J. Albrecht , Jennifer T. Ko , Gary M. Johnson , John R. Brustad , Kevin K. Dang
IPC分类号： A61B1/32
CPC分类号： A61B17/3423
摘要： A surgical access device has a surgical retractor having a noncompliant outer ring with an annular axis, an inner ring, and a sleeve coupling the outer ring to the inner ring. The noncompliant outer ring is adapted to roll over itself around the annular axis to roll the sleeve around the outer ring to retract and seal an opening in a biological body wall. The access device may include a lid adapted for being coupled to the noncompliant outer ring of the surgical retractor. The outer ring of the surgical retractor has a cross-sectional shape that prohibits the lid from being partially or incorrectly coupled to the outer ring of the surgical retractor.
摘要翻译：外科进入装置具有外科牵开器，该外科牵开器具有带有环形轴线的不合规的外环，内环和将外环连接到内环的套管。不符合规定的外圈适于围绕环形轴线自我滚动以使套筒围绕外圈滚动以缩回和密封生物体壁中的开口。进入装置可以包括适于联接到手术牵开器的不符合外环的盖子。外科牵开器的外环具有禁止盖部分地或不正确地联接到手术牵开器的外环的横截面形状。

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