Device to assist delivery of fetal head at cesarean section

A caesarean section, head technology, applied in the field of obstetric devices, can solve problems such as inability to deliver a fetus, fetal death, tearing and dilation of the lower uterine segment incision, etc.

Inactive Publication Date: 2012-10-17
UNIVERSITY OF MISSOURI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The force required for this purpose may be excessive and may lead to complications such as neonatal clavicle fractures, tearing and dilation of the lower uterine segment incision with significant blood loss, and rarely skull fractures or inability to deliver the fetus, resulting in fetal death

Method used

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  • Device to assist delivery of fetal head at cesarean section
  • Device to assist delivery of fetal head at cesarean section
  • Device to assist delivery of fetal head at cesarean section

Examples

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Embodiment Construction

[0032] The following description is merely exemplary in nature and is not intended to limit the present teachings, applications, or uses. Throughout this specification, the same reference numerals will be used to refer to the same elements. Also, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. All publications, patent applications, patents, and other references mentioned herein are hereby incorporated by reference in their entirety.

[0033] refer to figure 1 , according to several examples, the present disclosure provides an obstetrical device 10 , also referred to herein as a cesarean barrier release device (BRD) 10 , which is configured and operable to assist cesarean delivery of a fetus whose The presenting part of the fetus (for example, the baby's head or buttocks) is well seated in the mother's pelvis. As used herein, a well-seate...

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Abstract

In various embodiments, an obstetrical device 10 is provided for assisting a cesarean section delivery of a neonate having a fetal presenting part well seated within the mother's pelvis. Generally, the device 10 comprises a tubular tail 22 having an internal lumen 30 and a hollow head 26 extending from a distal end 58 of the tail 22 and having an internal chamber 34 fluidly connected to the lumen 30. The head 26 includes at least one aperture 38 extending through an exterior wall. The device 10 is operable to position the head 26 near or in contact with the fetal presenting part to provide air into an area near and/or between contact surfaces 62 of the fetal presenting part and a vagina 14 and/or a cervix 18 of the mother.; Providing the air will reduce or release a suction formed between the contact surfaces 62 such that the well seated fetal presenting part can be easily separated from the vagina 14 and/or the cervix 18.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Patent Application No. 61 / 337,695, filed February 5, 2010. technical field [0003] The present disclosure relates to an obstetrical device for assisting in the delivery of a child, and more particularly to an obstetrical device for assisting in the delivery of the presenting part (head or buttocks) of a fetus during a caesarean section. Background technique [0004] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0005] In some instances, complications can occur when the presenting part of the fetus (head or buttocks) "fits well" within the mother's pelvis during a C-section delivery. Accidents are more common when cesarean deliveries are performed after unsuccessful attempts at the natural birth process. Due to the patient / mother's exertion, sometimes the fetal presentatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/42A61M1/00
CPCA61B17/442
Inventor B·F·巴里尔G·F·克拉克
Owner UNIVERSITY OF MISSOURI
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