公开(公告)号：EP2531123B1

公开(公告)日：2017-08-23

申请号：EP11740197.6

申请日：2011-01-27

申请人： The Curators Of The University Of Missouri

发明人： BARRIER, Breton, F. ,  CLARK, Gary, F.

IPC分类号： A61B17/42 ,  A61B17/44

CPC分类号： A61B17/442

公开(公告)号：EP2496155B1

公开(公告)日：2016-04-20

申请号：EP10754639.2

申请日：2010-09-13

申请人： Trig Medical Ltd.

发明人： PALTIELI, Yoav

IPC分类号： A61B17/44 ,  A61B34/20

CPC分类号： A61B17/442 ,  A61B17/42 ,  A61B17/44 ,  A61B34/20 ,  A61B2034/102

公开(公告)号：EP1638444A4

公开(公告)日：2007-10-03

申请号：EP04754344

申请日：2004-06-04

申请人： PERONE NICOLA

发明人： PERONE NICOLA

IPC分类号： A61B17/42 ,  A61B20060101 ,  A61B17/44 ,  A61B19/00

CPC分类号： A61B17/442 ,  A61B2017/445 ,  A61B2090/064

摘要： The invention consists of a new obstetrical vacuum extractor which includes a bell-shaped fetal contact cup made of flexible material, with a hollow and substantially rigid stem, a pull-sensing handle grip attached to the end of the stem, and a tube connected with one end to the cup stem and with the other to a vacuum source. The pull-sensing grip contains electronic hardware whose purpose is to reduce the risk of fetal trauma caused by frequent cup detachment (“pop-off”) and excessive traction force, during a vacuum-assisted delivery. The hardware includes a strain gauge to measure the traction force applied to the vacuum extractor during a delivery, a speaker to alert the doctor when the traction force approaches a level sufficient to cause a fetal cup “pop-off”, and a transceiver for the wireless transmission of the traction data to a receiver connected to a lap-top computer, which generates a graphic representation of such data, and emits a warning signal when pre-set time limit of continuous cup application on the fetal scalp is reached.

摘要翻译： 本发明包括一种新的产科真空提取器，其包括由柔性材料制成的钟形胎儿接触杯，具有中空且基本上刚性的杆，连接至杆末端的牵拉感测把手以及与 一端连接到杯柄，另一端连接到真空源。 拉力感应手柄包含电子硬件，其目的在于减少在真空辅助输送过程中频繁脱离杯子（“弹出”）和过度牵引力造成胎儿创伤的风险。 硬件包括一个应变仪，用于测量在输送过程中施加到真空提取器的牵引力，扬声器在牵引力接近足以引起胎杯“弹出”的水平时提醒医生，以及用于 将牵引数据无线传输到连接到膝上型计算机的接收器，该接收器产生这种数据的图形表示，并且当达到在胎儿头皮上连续杯施用的预设时间限制时发出警告信号。

公开(公告)号：EP1152700A4

公开(公告)日：2006-03-15

申请号：EP99960634

申请日：1999-11-30

申请人： CLINICAL INNOVATIONS

发明人： WALLACE WILLIAM DEAN ,  DIXON RICHARD A ,  SMITH STEVEN R ,  CUTLER CHRISTOPHER A

IPC分类号： A61B17/30 ,  A61B17/44 ,  A61B17/32 ,  A61B17/42

CPC分类号： A61B17/442 ,  A61B2017/308

摘要： The fetal contact cup portion of a fetal vacuum cup (150) has an inside surface which when applied to a fetal head, defines a fetal contact chamber (228) with the fetal head. One end of a tube is attached to the fetal contact cup (400) such that vacuums within the tube are applied within the fetal contact cup. The other end of the tube can be connected with a vacuum source (120), and with a handle. The tube has a very small average outside diameter compared with conventional fetal vacuum tubes. Thus the fetal vacuum cup (400) is less intrusive during insertion, and is more easily maneuverable, especially when the fetus is mal-presenting in, for example, the high occipito posterior or high occipito lateral positions. The average outside diameter of the tube may be, for example, less than 150 mils, has a finger grip that compression fits into a recess defined by the outer surface of the fetal contact cup (400).

公开(公告)号：EP0547144A4

公开(公告)日：1993-08-04

申请号：EP91916672

申请日：1991-08-29

申请人： BOARD OF REGENTS THE UNIVERSITY OF TEXAS SYSTEM

发明人： ELLIOTT, BRYON, D.

IPC分类号： A61B17/44 ,  A61B17/42

CPC分类号： A61B17/442

摘要： Flexible, collapsible, dome or cylinder-shaped bonnet (10) that provides a substantially airtight fit to a fetal head and utilizes frictional and internally-created vacuum forces for assisting childbirth. The bonnet is manually inserted and rolled over the cranium of the fetus, stopping short of the eyes and the ears. Friction and internally created vacuum forces are created when the bonnet is pulled, thus securing the bonnet to the fetus's head and allowing orientation and delivery. The device is comprised of a dome or cylinder-shaped body made of a collapsible elastic material, an optional raised "lip" (11) located on the exterior of the open end, and may have a mechanical extension (15) attached to the closed end. System embodiments allow for the attachment to the exterior of the closed end grommets and/or mechanical extensions that will irreversibly stretch, lengthen, and expose warning alerts in the event that excessive longitudinal force is applied. The bonnet is a significant improvement because it allows a firmer grip on the fetus's head with less danger of damage to either the mother or the fetus. Thus traction and rotational forces may be safely applied to a fetus without the need to use forceps or hard suction cups.

公开(公告)号：EP3185790A1

公开(公告)日：2017-07-05

申请号：EP14771408.3

申请日：2014-08-27

申请人： Becton Dickinson Holdings Pte. Ltd.

发明人： KOH, Chong Yong ,  CHENG, Kiat Jin

IPC分类号： A61B17/44 ,  A61B17/00

CPC分类号： C05G3/04 ,  A61B17/442 ,  A61B2017/00557 ,  A61B2017/445 ,  A61B2017/447 ,  C05B7/00 ,  C05F3/00 ,  C05F5/004 ,  C05F9/04 ,  C05F11/00 ,  C05G3/0005 ,  C09K17/48

摘要： There is provided an apparatus for extraction of at least one object from a cavity. The apparatus includes a sleeve including an inflatable section configured to surround the at least one object during inflation; a handle configured to enable a user to hold the sleeve, the handle defining a holding edge of an opening at a first portion of the sleeve; and a handle-mount mounted to a peripheral area around the opening, the handle-mount being for attachment of a pump used for inflating the inflatable section. There is also provided a pressure limitation apparatus configured to operate with a birth assistance device when attached via a conduit.

摘要翻译： 提供了一种用于从空腔中提取至少一个物体的装置（20）。 该设备包括：套筒（24），其包括被配置为在充气期间围绕所述至少一个物体的可膨胀部分（26） 手柄（29），所述手柄（29）构造成使使用者能够保持所述套筒，所述手柄在所述套筒的第一部分处限定开口（31）的保持边缘（33）; 和安装在开口周围的周边区域（27）上的手柄安装座（32,52），手柄安装座用于连接用于充气可膨胀部分的泵。 还提供了一种压力限制设备（100），该压力限制设备（100）被配置为当通过导管（28）连接时与助产装置一起操作。

公开(公告)号：EP2928396A1

公开(公告)日：2015-10-14

申请号：EP13802803.0

申请日：2013-11-24

申请人： Yaari, Abraham, J.

发明人： Yaari, Abraham, J.

IPC分类号： A61B17/42 ,  A61B17/00 ,  A61B17/04 ,  A61B17/44

CPC分类号： A61B17/442 ,  A61B17/42 ,  A61B2017/00849

摘要： A surgical device (10) for treating shoulder dystocia having a first arm (20) having a proximal portion, a distal portion and a first curved surface, a second arm (40) having a proximal portion, a distal portion and a second curved surface and a shoulder engagement section (60) positioned at least between the distal portion of the first and second arms and connecting the first and second arms. The engagement section has an atraumatic surface (66) and is configured to contact and press down on the baby to reposition the baby upon manipulation of the first and second arms.

摘要翻译： 一种用于治疗肩难产的手术装置，其具有具有近端部分，远端部分和第一弯曲表面的第一臂，具有近端部分，远端部分和第二弯曲表面的第二臂和至少位于 第一和第二臂的远端部分并连接第一和第二臂。 接合部分具有无损伤表面，并且被配置为接触并压下婴儿以在操纵第一和第二臂时重新定位婴儿。

公开(公告)号：EP2531123A4

公开(公告)日：2015-05-06

申请号：EP11740197

申请日：2011-01-27

申请人： UNIV MISSOURI

发明人： BARRIER BRETON F ,  CLARK GARY F

IPC分类号： A61B17/42 ,  A61B17/44

CPC分类号： A61B17/442

公开(公告)号：EP1345545A1

公开(公告)日：2003-09-24

申请号：EP01995224.1

申请日：2001-11-27

申请人： Vines, Victor, L.

发明人： Vines, Victor, L.

IPC分类号： A61B17/44 ,  A61B5/00

CPC分类号： A61B17/442 ,  A61B90/06 ,  A61B2017/308

摘要： The present invention aids a person who is assisting with fetal extraction by monitoring and recording the pressure inside a vacuum device (100). The invention includes a suction device (120) that is enabled for vacuum attachment to a fetus, a pump (110) that is capable of producing a vacuum pressure, and tubing (112) that fluidly couples the suction device (120) to the pump (110). In another embodiment, the invention is embodied as a method that includes the acts of attaching a suction device to a fetus, detecting the vacuum pressure, and recording the vacuum pressure.

公开(公告)号：EP1339333A2

公开(公告)日：2003-09-03

申请号：EP01989126.6

申请日：2001-11-27

申请人： Vines, Victor, L.

发明人： Vines, Victor, L.

IPC分类号： A61B17/44

CPC分类号： A61B17/442

摘要： The present invention aids a person who is assisting with fetal extraction by monitoring and recording the pressure inside a vacuum device. The device includes a cable (730) that is attachable to a monitor (780) enabled to record a detected pressure, and a pressure detection device (720) coupled to the cable (730). The pressure detection device (720) is coupled to tubing (740) such that the pressure detection device (720) detects the pressure in the tubing (740). In yet another embodiment, the invention is a pump-attachable device (800) for monitoring and recording a pressure in a vacuum device. In another embodiment, the invention is embodied as a method that includes the acts of attaching a suction device to a fetus, detecting the vacuum pressure, and recording the vacuum pressure.