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Balloon device and use method thereof

A balloon and device technology, applied in the field of medical devices, can solve the problems of lack and low success rate of surgery, and achieve the effect of reliable attachment

Active Publication Date: 2019-06-04
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcoming of the lack of suitable surgical instruments for the repair treatment in the natural cavity of the human body or the cavity caused by artificial trauma, the purpose of the present invention is to provide a balloon device and its use method

Method used

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  • Balloon device and use method thereof
  • Balloon device and use method thereof
  • Balloon device and use method thereof

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Experimental program
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Embodiment Construction

[0042] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0043] Such as figure 1 As shown, the balloon device of the present invention includes a balloon 1, a membrane 2, a functional joint 3 and a grasper 5, the membrane 2 is set on one end of the balloon 1, and the other end of the balloon 1 is connected to the functional joint 3. One end is connected, and the grasping forceps 5 are inserted from the other end of the functional joint 3 to clamp the membranous object 2 .

[0044] Such as figure 2 , image 3 As shown, the balloon 1 adapts to the anatomical shape of the human cavity and includes a balloon body 101 , a tube body 102 and a joint 103 . The front and rear ends of the tube body 102 are respectively connected to the balloon body 101 and the joint 103 . The balloon body 101 is a hollow structure made of polymer material (such as polyurethane) or silica gel, can be filled with liquid or gas to expand, a...

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Abstract

The invention belongs to the field of medical devices, and in particular, relates to a balloon device and a use method thereof. The balloon comprises a balloon body, a tube body and a joint; the frontend and the rear end of the tube body are respectively connected with the balloon body and the joint; a functional joint comprises a functional component A, a functional component B, an unidirectional sealing joint, a perforated sealing cap, an injection tube body and a perforated sealing joint; one end of the functional component A is connected with the joint, and the other end of the functionalcomponent A is connected with one side of the functional component B; the unidirectional sealing joint is contained in the functional component A, and is connected with one side of the functional component B in an insert manner; the perforated sealing cap is connected with the other side of the functional component B in an insert manner; one end of the injection tube body communicates with the functional component A, and the other end of the injection tube body is connected with the perforated sealing joint; a gripper is inserted from one end of the perforated sealing cap of the functional joint, and a membrane substance sleeves the balloon body of the balloon and is clamped by the gripper. The membrane substance is effectively placed into a human body cavity channel, so as to ensure thatthe membrane substance is evenly spread out and adheres to the inner wall of the human body cavity channel reliably and adequately.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to a balloon device and its usage method. Background technique [0002] Many major diseases that endanger human health occur in the natural cavity of the human body. For lesions hidden in organs, bones and other tissues, surgical instruments are usually used to create a cavity-like surgical area. One of the various treatment methods is to cover the surface of the cavity with a membrane to support, repair and treat; There will be obvious scarring and insufficient blood supply in the endometrium of the body cavity, which will cause the embryos to fail to implant on the endometrium of the human cavity, causing many women to lose their fertility. It is known as the "terminal disease" of infertility treatment in the world. The development of stem cell technology has brought fundamental changes to the above clinical problems. The use of membrane-like biomaterials combined with stem cells o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61F2/02
Inventor 刘浩王重阳周圆圆纪竹青李庆利
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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