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    • 5. 发明申请
    • Balloon catheter with positioning pocket
    • 气球导管带定位口袋
    • US20050137526A1
    • 2005-06-23
    • US10738857
    • 2003-12-17
    • Fidelis MachadoChristopher Gregory
    • Fidelis MachadoChristopher Gregory
    • A61M25/00A61F2/00A61F2/958A61M25/01A61M29/00
    • A61M25/01
    • The invention relates to a balloon catheter in which the balloon is mounted on the end of the catheter in a manner that creates a recess or pocket between the catheter wall and balloon wall. The recess or pocket opens toward the proximal end of the catheter. The rigid end of an introducer element or finger is received in the recess to attach it to the catheter. The distal end of the catheter, with the end of the introducer element in the recess, is inserted and positioned within the bowel by manipulating the introducer element or finger. After the catheter is properly positioned in the bowel, the introducer element or finger is withdrawn, detaching it from the catheter as the end of the introducer element slides out of the recess and then out of the bowel. The balloon is inflated prior to or after the withdrawal of the introducer element to anchor the end of the catheter in position within the bowel. Since the distal end of the catheter is made entirely of soft, compliant material, no soft tissue damage can occur from use of the device, even when the catheter remains in place within the body over an extended time period.
    • 本发明涉及一种球囊导管,其中气囊以在导管壁和球囊壁之间产生凹陷或凹陷的方式安装在导管的端部上。 凹槽或口袋朝向导管的近端开口。 导引器元件或手指的刚性端部容纳在凹部中以将其附接到导管。 通过操纵导引器元件或手指将引导器元件的端部插入凹槽中的导管的远端插入并定位在肠内。 在将导管适当地定位在肠内之后,导引器元件或手指被取出,当导引器元件的端部滑出凹槽,然后从肠排出时,将其从导管中分离出来。 导引器元件撤出之前或之后使气囊膨胀,以将导管的端部锚固在肠内的适当位置。 由于导管的远端完全由柔软的顺应性材料制成,所以即使导管在延长的时间内保持在体内就位,也不会因使用该装置而发生软组织损伤。
    • 6. 发明申请
    • Fecal management appliance and method and apparatus for introducing same
    • 粪便管理器具及其引入方法和装置
    • US20050054996A1
    • 2005-03-10
    • US10929136
    • 2004-08-28
    • Christopher Gregory
    • Christopher Gregory
    • A61M31/00A61F5/44A61F5/442A61F5/445A61M1/00A61M3/00A61M3/02A61M5/00A61M25/00A61M25/01A61M25/04
    • A61F5/445A61F5/442A61M3/0283A61M3/0295A61M25/0119A61M31/00A61M2210/1064
    • The end of the elongated tubular element of the appliance that is designed to be inserted into a body cavity or vessel is formed entirely of soft, compliant material. That end carries an inflatable balloon formed in its fully inflated shape. The balloon is inflated to a predetermined low pressure level to prevent pressure necrosis in the adjacent tissue. A method and apparatus for introducing the soft end of the appliance into the body cavity are also provided. The introducer apparatus includes rigid core surrounded by a soft, compliant sleeve. The sleeve extends beyond the rigid core to form an invertable section. The soft end of the appliance is situated adjacent the apparatus, the balloon is wrapped around the apparatus, and the sleeve section is inverted over the appliance, compressing the balloon and forming a soft, rounded insertion tip. The unit is then introduced into the body cavity. After the appliance is separated from the apparatus, the apparatus is withdrawn.
    • 被设计成插入到体腔或容器中的器具的细长管状元件的端部完全由柔软的柔性材料形成。 该端部装有形成为其完全膨胀形状的可膨胀气囊。 气囊膨胀至预定的低压水平以防止邻近组织中的压力坏死。 还提供了用于将器具的软端引入体腔的方法和装置。 导引器装置包括由软的柔性套筒包围的刚性芯。 套筒延伸超过刚性芯以形成可逆的部分。 器具的软端位于设备附近,气囊被包裹在设备周围,并且套筒部分在器具上翻转,压缩气囊并形成软的圆形插入尖端。 然后将该单元引入体腔。 在器具与设备分离后,设备被取出。
    • 8. 发明授权
    • Temporary ostomy appliance
    • 临时造口术
    • US08858520B2
    • 2014-10-14
    • US12988826
    • 2009-04-21
    • Christopher Gregory
    • Christopher Gregory
    • A61F5/44A61F5/445
    • A61F5/445
    • A temporary ostomy appliance is disclosed, including a catheter for extending through the abdominal wall into the intestine. The catheter may be a transcecal catheter for extending through the cecal valve into the ileum. A portion of a catheter that extends through the cecal valve is made collapsible when the catheter is empty. The collapsed portion expands to permit passage of effluent. A balloon carried on the catheter is preformed with a shape and size in order to permit inflation without elastic stretching of the balloon wall material. A filament is provided for permitting a portion of the catheter to be fastened to internal body tissue by surgical sutures or staples. In order to release the fastening without further surgery, the filament is withdrawn by pulling on a proximal portion outside the body.
    • 公开了一种临时造口术器具,包括用于延伸穿过腹壁进入肠内的导管。 导管可以是用于延伸通过盲肠阀进入回肠的超导管。 当导管是空的时,延伸穿过盲肠阀的导管的一部分被制成可折叠的。 折叠部分膨胀以允许流出物通过。 携带在导管上的气球预成形为具有形状和尺寸,以允许充气而不弹性地延伸球囊壁材料。 提供细丝以允许导管的一部分通过外科缝合线或钉钉紧固到内部身体组织。 为了在没有进一步手术的情况下释放紧固件,通过拉动身体外部的近端部分来取出细丝。
    • 9. 发明申请
    • TEMPORARY OSTOMY APPLIANCE
    • 临时器具
    • US20110040231A1
    • 2011-02-17
    • US12988826
    • 2009-04-21
    • Christopher Gregory
    • Christopher Gregory
    • A61M5/00A61M29/00
    • A61F5/445
    • A temporary ostomy appliance is disclosed, including a catheter for extending through the abdominal wall into the intestine. The catheter may be a transcecal catheter for extending through the cecal valve into the ileum. A portion of a catheter that extends through the cecal valve is made collapsible when the catheter is empty. The collapsed portion expands to permit passage of effluent. A balloon carried on the catheter is preformed with a shape and size in order to permit inflation without elastic stretching of the balloon wall material. A filament is provided for permitting a portion of the catheter to be fastened to internal body tissue by surgical sutures or staples. In order to release the fastening without further surgery, the filament is withdrawn by pulling on a proximal portion outside the body.
    • 公开了一种临时造口术器具,包括用于延伸穿过腹壁进入肠内的导管。 导管可以是用于延伸通过盲肠阀进入回肠的超导管。 当导管是空的时,延伸穿过盲肠阀的导管的一部分被制成可折叠的。 折叠部分膨胀以允许流出物通过。 携带在导管上的气球被预先形成为具有形状和尺寸,以便允许充气而不弹性地延伸球囊壁材料。 提供细丝以允许导管的一部分通过外科缝合线或钉钉固定到内部身体组织。 为了在没有进一步手术的情况下释放紧固件,通过拉动身体外部的近端部分来取出细丝。
    • 10. 发明授权
    • Balloon catheter with positioning pocket
    • 气球导管带定位口袋
    • US07727188B2
    • 2010-06-01
    • US10738857
    • 2003-12-17
    • Fidelis MachadoChristopher Gregory
    • Fidelis MachadoChristopher Gregory
    • A61M25/10
    • A61M25/01
    • The invention relates to a balloon catheter in which the balloon is mounted on the end of the catheter in a manner that creates a recess or pocket between the catheter wall and balloon wall. The recess or pocket opens toward the proximal end of the catheter. The rigid end of an introducer element or finger is received in the recess to attach it to the catheter. The distal end of the catheter, with the end of the introducer element in the recess, is inserted and positioned within the bowel by manipulating the introducer element or finger. After the catheter is properly positioned in the bowel, the introducer element or finger is withdrawn, detaching it from the catheter as the end of the introducer element slides out of the recess and then out of the bowel. The balloon is inflated prior to or after the withdrawal of the introducer element to anchor the end of the catheter in position within the bowel. Since the distal end of the catheter is made entirely of soft, compliant material, no soft tissue damage can occur from use of the device, even when the catheter remains in place within the body over an extended time period.
    • 本发明涉及一种球囊导管,其中气囊以在导管壁和球囊壁之间产生凹陷或凹陷的方式安装在导管的端部上。 凹槽或口袋朝向导管的近端开口。 导引器元件或手指的刚性端部容纳在凹部中以将其附接到导管。 通过操纵导引器元件或手指将引导器元件的端部插入凹槽中的导管的远端插入并定位在肠内。 在将导管适当地定位在肠内之后,导引器元件或手指被取出,当导引器元件的端部滑出凹槽,然后从肠排出时,将其从导管中分离出来。 导引器元件撤出之前或之后使气囊膨胀,以将导管的端部锚固在肠内的适当位置。 由于导管的远端完全由柔软的顺应性材料制成,所以即使导管在延长的时间内保持在体内就位,也不会因使用该装置而发生软组织损伤。