-
公开(公告)号：US09463275B2
公开(公告)日：2016-10-11
申请号：US14346828
申请日：2012-09-11
申请人： Mitsutaka Ueda , Ryoichi Akai , Hidenori Takahashi
发明人： Mitsutaka Ueda , Ryoichi Akai , Hidenori Takahashi
CPC分类号： A61M5/16813 , A61M5/14212 , A61M5/14224 , A61M5/14228 , F04B43/082
摘要： An infusion pump has a primary finger with an inclined surface, which is obliquely inclined to an advancing and retracting direction, and a secondary finger with an inclined surface, which is slidable relative to the inclined surface of the primary finger. When the primary finger is advanced, the secondary finger is retracted in proportion to the variation (increasing) in an entire width of an infusion tube, and when the primary finger is retracted, the secondary finger is advanced in proportion the variation (decreasing) in the entire width of the infusion tube. This configuration can suppress the occurrence of any gap between a tip surface of the secondary finger and an outer peripheral surface of the infusion tube in the advancing and retracting process of the primary finger. Consequently, this prevents the infusion tube from meandering, and suppresses the reduction in the accuracy of the rate of infusion.
摘要翻译： 输液泵具有主指状物，其具有倾斜的倾斜表面，其倾斜地朝向前进和后退方向，以及具有相对于主指状物的倾斜表面可滑动的倾斜表面的次级手指。 当主指状物前进时，辅助手指与输液管的整个宽度的变化（增加）成比例地缩回，并且当主指缩回时，次级手指按比例（递减） 输液管的整个宽度。 这种构造可以抑制在主指的前进和缩回过程中二次手指的尖端表面和输注管的外周表面之间的任何间隙的发生。 因此，能够防止输液管曲折，能够抑制输液速度的精度降低。
-
公开(公告)号：US20140100526A1
公开(公告)日：2014-04-10
申请号：US14122084
申请日：2012-05-22
申请人： Mitsutaka Ueda , Ryoichi Akai , Hidenori Takahashi
发明人： Mitsutaka Ueda , Ryoichi Akai , Hidenori Takahashi
CPC分类号： A61M5/16813 , A61M5/142 , A61M5/14228 , A61M39/281 , A61M39/285 , A61M39/286 , A61M2205/14 , F04B43/0081 , F04B43/082 , F04B43/1223 , F04B49/10
摘要： An infusion pump includes a pump body for holding a roller clamp 7, and a roller movement mechanism 3 for moving a roller 72 of the roller clamp 7 and operating in coordination with manipulation of a door lock mechanism. When the door lock mechanism is in an unlocked state, an infusion tube T is blocked by the roller clamp 72. This configuration reliably prevents free flow even if a door is not closed completely or if the door is accidentally left unlocked. After the finish of infusion treatment, the infusion tube T is blocked by the roller clamp 7 at the moment when the door lock mechanism is unlocked before the opening of the door. This configuration avoids a trouble of removing the infusion tube T from the infusion pump while a user forgets to block the infusion tube by the roller clamp 7.
摘要翻译： 输液泵包括用于保持辊夹具7的泵体和用于移动辊夹7的辊72并与门锁机构的操纵协同操作的辊移动机构3。 当门锁机构处于解锁状态时，输液管T被辊夹具72阻挡。即使门未完全闭合或者门被意外地未锁定，该结构可靠地防止自由流动。 在输液处理完成之后，在门打开之前门锁机构被解锁时，输液管T被滚子夹具7阻挡。 这种构造避免了在用户忘记通过辊夹7阻塞输液管时从输注泵中移除输液管T的麻烦。
-
公开(公告)号：US09022983B2
公开(公告)日：2015-05-05
申请号：US14122084
申请日：2012-05-22
申请人： Mitsutaka Ueda , Ryoichi Akai , Hidenori Takahashi
发明人： Mitsutaka Ueda , Ryoichi Akai , Hidenori Takahashi
CPC分类号： A61M5/16813 , A61M5/142 , A61M5/14228 , A61M39/281 , A61M39/285 , A61M39/286 , A61M2205/14 , F04B43/0081 , F04B43/082 , F04B43/1223 , F04B49/10
摘要： An infusion pump includes a pump body for holding a roller clamp 7, and a roller movement mechanism 3 for moving a roller 72 of the roller clamp 7 and operating in coordination with manipulation of a door lock mechanism. When the door lock mechanism is in an unlocked state, an infusion tube T is blocked by the roller clamp 72. This configuration reliably prevents free flow even if a door is not closed completely or if the door is accidentally left unlocked. After the finish of infusion treatment, the infusion tube T is blocked by the roller clamp 7 at the moment when the door lock mechanism is unlocked before the opening of the door. This configuration avoids a trouble of removing the infusion tube T from the infusion pump while a user forgets to block the infusion tube by the roller clamp 7.
摘要翻译： 输液泵包括用于保持辊夹具7的泵体和用于移动辊夹7的辊72并与门锁机构的操纵协同操作的辊移动机构3。 当门锁机构处于解锁状态时，输液管T被辊夹具72阻挡。即使门未完全闭合或者门被意外地未锁定，该结构可靠地防止自由流动。 在输液处理完成之后，在门打开之前门锁机构被解锁时，输液管T被滚子夹具7阻挡。 这种构造避免了在用户忘记通过辊夹7阻塞输液管时从输注泵中移除输液管T的麻烦。
-
公开(公告)号：US20140243745A1
公开(公告)日：2014-08-28
申请号：US14346828
申请日：2012-09-11
申请人： Mitsutaka Ueda , Ryoichi Akai , Hidenori Takahashi
发明人： Mitsutaka Ueda , Ryoichi Akai , Hidenori Takahashi
CPC分类号： A61M5/16813 , A61M5/14212 , A61M5/14224 , A61M5/14228 , F04B43/082
摘要： An infusion pump has a primary finger with an inclined surface, which is obliquely inclined to an advancing and retracting direction, and a secondary finger with an inclined surface, which is slidable relative to the inclined surface of the primary finger. When the primary finger is advanced, the secondary finger is retracted in proportion to the variation (increasing) in an entire width of an infusion tube, and when the primary finger is retracted, the secondary finger is advanced in proportion the variation (decreasing) in the entire width of the infusion tube. This configuration can suppress the occurrence of any gap between a tip surface of the secondary finger and an outer peripheral surface of the infusion tube in the advancing and retracting process of the primary finger. Consequently, this prevents the infusion tube from meandering, and suppresses the reduction in the accuracy of the rate of infusion.
摘要翻译： 输液泵具有主指状物，其具有倾斜的倾斜表面，其倾斜地朝向前进和后退方向，以及具有相对于主指状物的倾斜表面可滑动的倾斜表面的次级手指。 当主指状物前进时，辅助手指与输液管的整个宽度的变化（增加）成比例地缩回，并且当主指缩回时，次级手指按比例（递减） 输液管的整个宽度。 这种构造可以抑制在主指的前进和缩回过程中二次手指的尖端表面和输注管的外周表面之间的任何间隙的发生。 因此，能够防止输液管曲折，能够抑制输液速度的精度降低。
-
-
-
搜索结果
4 条记录 (耗时 0.014 秒)
