公开(公告)号：US5125897A

公开(公告)日：1992-06-30

申请号：US515855

申请日：1990-04-27

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

Inventor： David G. Quinn ,  Erik Andersen ,  Steven E. Wendland

IPC: A61F2/958 ,  A61J15/00

CPC classification number: A61J15/0015 ,  A61J15/0042 ,  A61J15/0065 ,  A61J15/0092 ,  A61M25/1002

Abstract: A unique device for long term percutaneous enteral feeding through a surgically formed stoma, such as a gastrostomy, includes a tubular member having a fluid lumen and an inflation lumen. One end of the tubular member is perpendicularly joined to a retention platform through which passes an ambient air port for the inflation lumen and an inlet for the fluid lumen. An other end of the tubular member is provided with an outlet for the fluid lumen. A one-way valve on the outlet prevents reflux of gastric contents into the fluid lumen. Disposed near the one end of the tubular member is an inflatable member, inflatable and deflatable through the inflation lumen. The inflatable member provides retention and anchoring of the device within the patient's stomach.

Abstract translation: 通过手术形成的造口（例如胃造口术）进行长期经皮肠内喂养的独特装置包括具有流体腔和膨胀腔的管状构件。 管状构件的一端垂直地连接到保持平台，通过该保持平台通过用于充气腔的环境空气端口和用于流体腔的入口。 管状构件的另一端设置有用于流体腔的出口。 出口上的单向阀防止胃液回流到流体腔中。 设置在管状构件的一端附近的是可膨胀构件，其可膨胀并且可以通过膨胀内腔缩放。 可膨胀构件提供将装置保持并锚定在患者胃内。

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：US4834712A

公开(公告)日：1989-05-30

申请号：US144470

申请日：1988-01-15

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

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

IPC: A61J15/00 ,  A61M25/02

CPC classification number: A61M25/02 ,  A61J15/0015 ,  A61J15/0061 ,  A61M2025/0233 ,  Y10S128/26

Abstract: The invention is a device for angular fixation of a delivery or drainage tube at, for example, the point where that tube exits through the skin from a body cavity. The tube may be used for delivery, extraction, or evacuation of fluids or gases through a surgically formed stoma in a patient. In the enteral feeding, or delivery, embodiment, an enteral feeding tube extends outwardly from the patient to support the components of the device. The components include a sleeve disposed along and movable along the feeding tube and a base elbow unit through which the feeding tube passes. The base elbow unit includes a subdermal portion, a sleeve engaging portion, and a generally cylindrical tube-engaging portion. The feeding tube is movable from a first, substantially straight position to a second, acutely angled position. In this second, acutely angled position, the tube is immobilized by locking engagement to the tube engaging portion. The device includes an interlocking tab at one end of the sleeve, which tab enables locking engagement of the sleeve engaging portion of the base elbow unit when the tube is in its second, acutely angled position.

Abstract translation: 本发明是一种用于在输送或排出管的角度固定的装置，例如在该管从体腔通过皮肤离开的点处。 管可以用于通过患者的外科手术形成的造口输送，提取或排出流体或气体。 在肠内喂养或递送实施例中，肠内喂养管从患者向外延伸以支撑装置的部件。 这些部件包括沿着供给管设置并沿着可移动的套筒和一个基本的弯头单元，进给管通过该套筒。 基部弯头单元包括皮下部分，套筒接合部分和大致圆柱形的管接合部分。 进料管可从第一，基本上直的位置移动到第二，锐角位置。 在该第二个锐角位置中，通过与管接合部分的锁定接合固定管。 该装置在套筒的一端包括一个互锁接头，当该管处于其第二个锐角位置时，该接头使得该基部肘部单元的套筒接合部能够锁定接合。

公开(公告)号：USD361838S

公开(公告)日：1995-08-29

申请号：US005609

申请日：1993-03-08

Applicant: Thomas Kuhn ,  Erik Andersen ,  George Nassif ,  David G. Quinn

Designer： Thomas Kuhn ,  Erik Andersen ,  George Nassif ,  David G. Quinn

公开(公告)号：US5439444A

公开(公告)日：1995-08-08

申请号：US233447

申请日：1994-04-26

Applicant: Erik Andersen ,  David G. Quinn

Inventor： Erik Andersen ,  David G. Quinn

IPC: A61F2/958 ,  A61J15/00 ,  A61M25/00 ,  A61M25/04 ,  A61M29/00

CPC classification number: A61M25/04 ,  A61J15/0015 ,  A61J15/0038 ,  A61J15/0042 ,  A61M25/10 ,  A61M25/1029 ,  A61M25/1034 ,  A61M2025/1065 ,  Y10T156/10

Abstract: The present invention is directed to a pre-formed retention member having an improved construction and used for anchoring or retaining a catheter within a body cavity, organ or vessel. The pre-formed retention retains a distal open end of a single body access tube against an inner body cavity wall of a patient. The pre-formed member is secured to only the inner and outer peripheral edges of the distal open end of the tube by a sleeve. The sleeve has both an outer sleeve surface and an inner sleeve surface which receives, respectively, the outer and inner surfaces of the tube. The pre-formed member includes an outer surface and an inner surface which defines a retention chamber. The retention chamber extends beyond the distal open end of the tube so that no portion of the tube passes through the chamber. When outside forces act upon the pre-formed member, the pre-formed member collapses upon itself, and in a collapsed configuration, the outer diameter of the pre-formed member is no greater than the outer diameter of the tube.

Abstract translation: 本发明涉及一种具有改进结构并用于将导管固定或保持在体腔，器官或血管内的预形成的保持构件。 预形成的保持器保持单个身体通路管的远侧开口端抵靠患者的内部体腔壁。 预成型构件仅通过套筒固定到管的远端开口端的内周边缘和外周边缘。 套管具有分别容纳管的外表面和内表面的外套筒表面和内套筒表面。 预成形构件包括限定保持室的外表面和内表面。 保持室延伸超过管的远端开口端，使得管的任何部分不通过腔室。 当外力作用在预成型构件上时，预成形构件自身折叠，并且在塌缩构造中，预成形构件的外径不大于管的外径。

公开(公告)号：USD288961S

公开(公告)日：1987-03-24

申请号：US641295

申请日：1984-08-16

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

Designer： Erik Andersen ,  Robert B. Edwards ,  David G. Quinn

公开(公告)号：US4529102A

公开(公告)日：1985-07-16

申请号：US460073

申请日：1983-01-21

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

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

IPC: A61J1/00 ,  A61J1/05 ,  A61M5/14

CPC classification number: A61J1/10 ,  A61J1/12 ,  A61J2200/76

Abstract: An enteric feeding bag having unique fluid dispensation features comprising a supplying chamber within the bag being coupled to an inlet, a feeding chamber of smaller volume than the supplying chamber being coupled to an inlet, a feeding chamber of smaller volume than the supplying chamber being coupled to an outlet, a channel placing the chambers in selective fluid communication upon tilting of the bag, a partition between the chambers having at least one aperture to receive a clamp in which the aperture coincides with volumetric graduations on the feeding chamber, an elongated flap appended to the exterior peripheral edge of the feeding chamber also having at least one aperture horizontally coinciding with the aperture on the partition and, a clamp inserted through the apertures for transversely sealing together the side walls of the feeding chamber at one aperture.

Abstract translation: 一种具有独特流体分配特征的肠道喂养袋，其特征在于包括：袋内的供应室与入口相连接，与供给室相比体积小的进料室与入口相连， 一个出口，一个通道，使得这些腔室在袋子倾斜时将它们选择性地流体连通，两个腔室之间的隔板具有至少一个孔口，用于容纳夹子，孔中的孔与进料室上的体积刻度重合， 还具有至少一个与分隔件上的孔水平重合的孔的进料室的外周边缘，以及插入穿过孔的夹具，用于将进料室的侧壁横向地密封在一个孔。

公开(公告)号：US5308325A

公开(公告)日：1994-05-03

申请号：US646889

申请日：1991-01-28

Applicant: David G. Quinn ,  Erik Andersen

Inventor： David G. Quinn ,  Erik Andersen

IPC: A61F2/958 ,  A61J15/00 ,  A61M25/00 ,  A61M25/04 ,  A61M29/00 ,  A61M5/32

CPC classification number: A61M25/1029 ,  A61J15/0015 ,  A61J15/0038 ,  A61J15/0042 ,  A61M25/04 ,  A61M25/10 ,  A61M25/1034 ,  A61M2025/1065

Abstract: An improved construction for an expandable and contractible retention member, such as a balloon, for body access tubes, to retain a distal open end of the tube against an inner body cavity wall of the patient. The balloon is secured to only the inner and outer peripheral edges of the distal open end of the tube by a sleeve. The sleeve has both an outer wall and an inner wall which receives, respectively, the outer and inner walls of the tube. The balloon includes an outer wall and an inner wall which defines an inflation chamber. The inflation chamber extends beyond the distal open end of the tube so that no portion of the tube passes through the chamber. The balloon includes an axial opening to permit passage of fluid out of the tube.

Abstract translation: 用于身体通路管的用于可膨胀和收缩的保持构件（例如气囊）的改进的结构，以将管的远侧开口端抵靠患者的内部体腔壁。 气囊仅通过套筒固定到管的远端开口端的内周边缘和外周边缘。 套管具有分别容纳管的外壁和内壁的外壁和内壁。 气囊包括外壁和限定充气室的内壁。 充气室延伸超过管的远端开口端，使得管的任何部分不通过腔室。 气囊包括允许流体从管中通过的轴向开口。

公开(公告)号：US5037387A

公开(公告)日：1991-08-06

申请号：US469218

申请日：1990-01-24

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

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) 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，并且包括由柔性聚氨酯制成的附接件（22），所述附接件（22）粘附到肠喂养管（10）的远端（12）。 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：US4921138A

公开(公告)日：1990-05-01

申请号：US226380

申请日：1988-07-29

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

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

IPC: A61M5/14 ,  A61M5/162 ,  B67B7/86 ,  F01K23/10

CPC classification number: F01K23/101 ,  A61M5/1417 ,  A61M5/162 ,  B67B7/26 ,  B67B7/28 ,  A61M2005/1623

Abstract: An improved device for aspetic dispensing of enteral feeding solutions from shape retentive, pre-filled containers. The device including a distensible hanger member formed around only the end panels of the container to suspend the container in an orientation to define only a single uppermost corner and a single lowermost corner. The device further including corner attachment members for firmly securing a therapeutic fluid dispensing column only to the uppermost and lowermost corners of the container. The fluid dispensing column having venting and dispensing spikes. The spikes having an outer configuration which forms leak-proof seals with an aperture formed in the container. The spikes further including an arrangement of laterally opposed inlet ports joined to a large diameter axial bore.

Abstract translation: 一种改进的装置，用于从形状保持性，预填充的容器中分泌肠内喂养溶液。 该装置包括仅在容器的端板周围形成的可扩张的吊架构件，以将容器悬挂在仅限定单个最上角和单个最下角的方向上。 该装置还包括用于将治疗性流体分配柱仅牢固地固定到容器的最上部和最下角的角部附接构件。 流体分配塔具有排气和分配尖峰。 具有外部构造的钉形成具有形成在容器中的孔的防漏密封件。 尖钉还包括连接到大直径轴向孔的横向相对的入口端口的布置。