Fetus intrauterine positioning and fixing manipulator, mechanical arm, surgical robot and system

A technology of mechanical arm and manipulator, which is applied in the field of system, fetal intrauterine positioning and fixing manipulator, mechanical arm, and surgical robot, which can solve the problems of difficulty in minimally invasive robotic surgery and limited movement, so as to avoid extrusion damage to the fetus, The effect of avoiding crush damage

Pending Publication Date: 2022-04-01
XIAMEN BONAI MOLD DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the small-month-old fetus floats in the amniotic fluid of the mother's uterus, and the head of the older-month-old fetus enters the pelvis, resulting in limited mobility. Especially, the site requiring surgical treatment may deviate from the established surgical pathway, making minimally invasive robotic surgery extremely difficult.

Method used

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  • Fetus intrauterine positioning and fixing manipulator, mechanical arm, surgical robot and system
  • Fetus intrauterine positioning and fixing manipulator, mechanical arm, surgical robot and system
  • Fetus intrauterine positioning and fixing manipulator, mechanical arm, surgical robot and system

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Embodiment approach

[0144] In addition, the intra-amniotic robotic arm 50 can also be divided into multiple segments, which is equivalent to adding an elbow joint to the intra-amniotic robotic arm 50, so that the intra-amniotic robotic arm 50 is more adherent to the mother's uterine wall. Such as Figure 25 As shown, the intra-amniotic segment robotic arm 50 of an embodiment of the present application may include a first intra-amniotic segment robotic arm 501, a second intra-amniotic segment robotic arm 502, the first intra-amniotic segment robotic arm 501 and the second intra-amniotic segment robotic arm 501. The two mechanical arms 502 in the amniotic cavity are connected in series through the fourth flange 44 . The first mechanical arm 501 in the amniotic cavity may include a third outer sleeve 5011, an inner sleeve 52, a sixteenth steel wire rope 531, and a seventeenth steel wire rope 532, wherein the third outer sleeve 5011 is made of a flexible material (as the One embodiment, the flexible...

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Abstract

According to the fetus intrauterine positioning and fixing mechanical arm, mechanical arm, surgical robot and system, the mechanical arm and the mechanical arm enter an amniotic cavity through a vaginal cervical fetal membrane or a transabdominal uterine fetal membrane wound, and a doctor operates the mechanical arm and the mechanical arm through the surgical robot or a handle to recognize and adjust the body position of a fetus and fix the fetus according to a preoperative plan. The state of a fetus is monitored in real time, an operation treatment area is exposed, and an operation space for implementing the fetus intrauterine operation is constructed.

Description

technical field [0001] The present application relates to the field of medical equipment, in particular to a manipulator, a manipulator, a surgical robot and a system for positioning and fixing a fetus in uterus. Background technique [0002] Fetal birth defects have become an important public health and social problem worldwide. Clinical data in the past 30 years shows that the results of fetal surgical correction of birth defects are not satisfactory, because it is difficult to avoid damage to the uterus, placenta, and fetal separation from the uterine amniotic fluid environment, resulting in postoperative placental abruption, maternal uterine contraction, premature birth, and fetal death , Uterine rupture. [0003] Use the vaginal and cervical amniotic cavity channel kit (patent application number 202111426867.X) or the abdominal uterine amniotic cavity channel device (patent application number 202111426866.5) to establish fetal intrauterine surgical access through the n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/37A61B5/01A61B5/0205A61B5/145A61B17/42A61B34/00A61B34/20
CPCA61B34/30A61B17/4241A61B2034/2048A61B90/361A61B2034/105A61B2034/107A61B2034/302A61B34/71A61B17/44A61B2017/00557A61B2017/308A61B2034/305A61B2017/00486A61B2017/00296
Inventor 王忠堂
Owner XIAMEN BONAI MOLD DESIGN CO LTD
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