公开(公告)号：US5451212A

公开(公告)日：1995-09-19

申请号：US184560

申请日：1994-01-21

Applicant: Erik Andersen

Inventor： Erik Andersen

IPC: A61M25/02 ,  A61M5/32 ,  A61M25/00

CPC classification number: A61M25/02 ,  A61M2025/028

Abstract: The present invention relates generally to a device for securing a tube, such as a medical catheter or feeding tube, at the site of a body opening. More specifically, the invention is directed to a bumper retention device for retaining a feeding tube in an angular fixation externally against the skin of a patient, so as to prevent slippage, dislodgement, or unnecessary migration of the feeding tube into the stomach, small intestine or other internal body cavity of a patient. The bumper retention device may be used with a conventional catheter or feeding tube and a conventional retention bar. The bumper retention unit comprises a retention stem portion connected to a loop portion. The loop portion is placed around the outer diameter of the feeding tube and when the tube is bent, the stem portion is inserted into an end aperture of the retention bar so that the tube is retained at an approximately 90.degree. angle.

Abstract translation: 本发明总体上涉及用于在身体开口部位处固定诸如医疗导管或进料管的管的装置。 更具体地，本发明涉及一种保险杠保持装置，用于将进料管保持在外部抵抗患者皮肤的角度固定中，以防止进料管进入胃，小肠的滑动，脱落或不必要的迁移 或患者的其他内部体腔。 保险杠保持装置可以与常规的导管或进料管和常规保持杆一起使用。 保险杠保持单元包括连接到环部分的保持杆部分。 环部分围绕进料管的外径放置，并且当管弯曲时，杆部分插入到保持杆的端部孔中，使得管保持在大约90°的角度。

公开(公告)号：USD338726S

公开(公告)日：1993-08-24

申请号：US732682

申请日：1991-07-19

Applicant: Erik Andersen ,  David G. Quinn ,  Steven E. Wendland ,  George Nassif

Designer： Erik Andersen ,  David G. Quinn ,  Steven E. Wendland ,  George Nassif

公开(公告)号：US5152756A

公开(公告)日：1992-10-06

申请号：US660536

申请日：1991-02-25

Applicant: David G. Quinn ,  Erik Andersen

Inventor： David G. Quinn ,  Erik Andersen

IPC: A61J15/00 ,  A61M25/00 ,  A61M25/01

CPC classification number: A61M25/0069 ,  A61J15/0015 ,  A61J15/0026 ,  A61M25/01 ,  A61J15/0069

Abstract: An improved enteral feeding tube (10) having a distal (12) and a proximal end (14). The tube (10) has a generally circular cross-section, and includes an attachment (22) or extension of the tube made of flexible polyurethane that is adhered to the distal end (12) of the enteral feeding tube (10). The attachment (22) comprises a generally rigid stem portion (24) extending from the distal end (12) of the enteral tube (10), and along an axis generally parallel to the axis of the feeding tube. The attachment (22) further comprises a spherical tip (28) at one end of the rigid stem portion (24).

Abstract translation: 具有远端（12）和近端（14）的改进的肠内喂养管（10）。 管（10）具有大致圆形的横截面，并且包括粘附到肠内供给管（10）的远端（12）的由柔性聚氨酯制成的管的附件（22）或延伸部。 附件（22）包括从肠管（10）的远端（12）延伸的大致刚性的杆部分（24），并且沿着大致平行于进料管轴线的轴线。 附件（22）还包括在刚性杆部分（24）的一端处的球形末端（28）。

公开(公告)号：US4981471A

公开(公告)日：1991-01-01

申请号：US352092

申请日：1989-05-15

Applicant: David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

Inventor： David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

IPC: A61F2/958 ,  A61J15/00

CPC classification number: A61J15/0019 ,  A61J15/0042 ,  A61M25/10 ,  A61J15/0073

Abstract: A device for intubating an ostomy, formed by a percutaneous endoscopic technique including a multi-lumen tube, having at least a fluid delivery lumen and an inflation lumen. The tube includes a port near one end to dispose the inflation lumen to ambient air and an outlet at an other end to convey fluid from within the fluid lumen into a patient. An inflatable member, is joined near the other end of the tube and is inflatable and deflatable through the inflation lumen. In a deflated state, the member assumes an edge-free outer configuration to facilitate intubation of the device into the patient. In a fully inflated state, the member assumes an outer configuration defining an edged, generally flat surface to more diffusely contact and abut against inner tissue surfaces surrounding the gastrostomy. Joined to the one end of the tube is an elongated tapered sleeve which encloses the one end of the tube. The tapered end of the sleeve carries a suture loop for use in intubating the device. The tube seals the ambient air port through use of a pressure responsive skirt portion disposed from the sleeve or through use of a frangible plug. Deflation of the member is accomplished by a unique deflation collar having a tapered passage. The inflatable member is drawn through the tapered passage.

Abstract translation: 用于插管造口术的装置，其通过包括多腔管的经皮内窥镜技术形成，所述多腔管至少具有流体输送腔和充气腔。 管包括靠近一端的端口，以将充气腔设置到环境空气中，另一端的出口将流体从流体腔内输送到患者体内。 可膨胀构件在管的另一端附近接合并且可膨胀并且可通过膨胀内腔放气。 在放气状态下，该构件采取无边缘的外部构造以便于装置插入患者体内。 在完全膨胀的状态下，构件呈现限定边缘的大致平坦表面的外部构造，以更加扩散地接触和抵靠围绕胃造口术的内部组织表面。 连接到管的一端是细长的锥形套筒，其包围管的一端。 套筒的锥形端部装有用于插管装置的缝线环。 管通过使用从套筒设置的压力响应裙部或通过使用易碎塞来密封环境空气端口。 构件的通气是通过具有锥形通道的独特的通风颈圈实现的。 可膨胀构件通过锥形通道被拉伸。

公开(公告)号：US4900306A

公开(公告)日：1990-02-13

申请号：US291115

申请日：1988-12-28

Applicant: David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

Inventor： David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

IPC: A61F2/958 ,  A61J15/00 ,  A61M25/00

CPC classification number: A61J15/0019 ,  A61J15/0042 ,  A61M25/10 ,  A61J15/0073

Abstract: A unique device for intubating an ostomy, formed by a percutaneous endoscopic technique including a multi-lumen tube, having at least a fluid delivery lumen and an inflation lumen. The tube includes a port near one end to dispose the inflation lumen to ambient air and an outlet at an other end to convey fluid from within the fluid lumen into a patient. A retention member, preferably an inflatable cuff, is joined near the other end of the tube and is inflatable and deflatable through the inflation lumen. In a deflated state, the cuff assumes an edge-free outer configuration to facilitate intubation of the device into the patient. In a fully inflated state, the cuff assumes an outer configuration defining an edged, generally flat surface to more diffusely contact and abut against inner tissue surfaces surrounding the gastrostomy. Joined to the one end of the tube is an elongated tapered sleeve which encloses the one end of the tube. The tapered end of the sleeve carries a suture loop for use in intubating the device. The tube seals the ambient air port through use of a pressure responsive skirt portion disposed from the sleeve or through use of a frangible plug.

Abstract translation: 用于插管造口术的独特装置，其通过包括多腔管的经皮内窥镜技术形成，所述多腔管至少具有流体输送腔和充气腔。 管包括靠近一端的端口，以将充气腔设置到环境空气中，另一端的出口将流体从流体腔内输送到患者体内。 保持构件，优选地是可充气的袖带，在​​管的另一端附近接合，并且可膨胀并且可以通过膨胀内腔放气。 在放气状态下，袖带呈现无边缘的外部构造以便于装置插入患者体内。 在完全充气的状态下，袖带呈现限定边缘的大致平坦表面的外部构造，以更加扩散地接触并邻接胃造口术周围的内部组织表面。 连接到管的一端是细长的锥形套筒，其包围管的一端。 套筒的锥形端部装有用于插管装置的缝线环。 管通过使用从套筒设置的压力响应裙部或通过使用易碎塞来密封环境空气端口。

公开(公告)号：US4895275A

公开(公告)日：1990-01-23

申请号：US238391

申请日：1988-08-30

Applicant: David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

Inventor： David G. Quinn ,  Robert B. Edwards, II ,  Erik Andersen

IPC: B67B7/46 ,  B67B7/86

CPC classification number: B67B7/26

Abstract: A device for dispensing enteral feeding solutions and other therapeutic fluids from penetrable, shape retentive containers comprising a unitary dispensing spike for penetrating a topside panel of such containers which are suspended in an orientation to define an uppermost end and a lowermost end. The dispensing spike of the present invention includes an ambient air vent integrally formed therein. The present invention further includes a fluid visualization chamber which permits a user to determine the volume of fluid within the container.

Abstract translation: 一种用于从可穿透形状的保持性容器分配肠内喂食溶液和其它治疗液体的装置，包括用于穿透这样的容器的顶部面板的单一分配尖钉，所述顶部面板悬挂在定向上以限定最上端和最下端。 本发明的分配尖钉包括一体地形成在其中的环境空气排出口。 本发明还包括允许使用者确定容器内的流体体积的流体可视化室。

公开(公告)号：US4594074A

公开(公告)日：1986-06-10

申请号：US731443

申请日：1985-05-06

Applicant: Erik Andersen ,  Robert B. Edwards, II ,  David G. Quinn

Inventor： Erik Andersen ,  Robert B. Edwards, II ,  David G. Quinn

IPC: A61J15/00 ,  A61M25/00

CPC classification number: A61J15/00 ,  A61J15/0026

Abstract: An improved, non-occluding high fluid flow enteral feeding tube including a non-collapsible bolus carried on a distal end of the tube. The bolus having at least one opening defining a tube outlet. The one opening being defined by generally vertical bolus side walls having a selected transverse sectional height ranging from a height equal to at least one-half the inner diameter of the tube to no more than a height equal to the sum of the tube inner diameter and the thickness of the tube wall. The bolus further including an upwardly inclining internal bolus floor to gradually direct fluid from the tube, through the bolus and out of the opening minimizing disturbance of fluid flow rate.

Abstract translation: 一种改进的，非阻塞的高流体流入肠饲管，其包括承载在管的远端上的不可折叠的推注。 推注体具有至少一个限定管出口的开口。 一个开口由大致垂直的弹丸侧壁限定，具有选定的横截面高度，其高度等于管的内径的至少一半的高度，不超过等于管内径和 管壁的厚度。 推注还包括向内倾斜的内推剂地板，以逐渐引导来自管的流体，通过推注并离开开口使流体流速的扰动最小化。