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Catheter connection device suitable for interventional treatment in height tortuous blood vessel

A technology of interventional therapy and connecting devices, which is applied in connection tubes, medical science, surgery, etc., can solve problems such as disconnection between catheters and Y-shaped valves, unstable connections, and too simple connection methods, achieving powerful functions, improved stability, cleverly structured effects

Active Publication Date: 2018-01-16
SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a catheter connection device suitable for interventional treatment of highly tortuous blood vessels, so as to solve the problem that the current traditional connection method is too simple, the connection is not stable, and it is easy to cause the phenomenon that the catheter and the Y-shaped valve are detached. problems with patient progress

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  • Catheter connection device suitable for interventional treatment in height tortuous blood vessel
  • Catheter connection device suitable for interventional treatment in height tortuous blood vessel
  • Catheter connection device suitable for interventional treatment in height tortuous blood vessel

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Embodiment Construction

[0020] In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well known processing steps have not been described in detail.

[0021] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the catheter connection device suitable for highly tortuous intravascular interventional treatment includes a catheter 1, a connecting sleeve 2, a relief hole 3, a connecting ring 4, a rotating plate 5, a torsion spring 6, a rotating sleeve 7, a Y-shaped valve 8, Mounting plate 9, connecting pin 10, drain tank 11, drain hole 12, the connecting sleeve 2 runs through the right side of the conduit 1, the connecting sleeve 2 is connected with the external glue of the conduit 1, and the relief hole 3 is located insid...

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Abstract

The invention discloses a catheter connection device suitable for interventional treatment in a height tortuous blood vessel. The device comprises a catheter, connection sleeves, a clearance hole, a connection ring, a rotation plate, torsion springs, a rotation sleeve, a Y-shaped valve, a mounting plate, a connection pin, a liquid discharge groove and a liquid discharge hole; the device is ingenious in structure, powerful in function, and easy to operate, by using the device, the catheter and the Y-shaped valve are connected in a threaded mode, so that the catheter and the Y-shaped valve are firmly connected, the phenomenon that the catheter is separated from the Y-shaped valve is effectively avoided, and the treatment process of a patient is guaranteed.

Description

technical field [0001] The invention relates to a connection device, in particular to a catheter connection device suitable for highly tortuous intravascular interventional treatment. Background technique [0002] In clinical work, for patients with highly tortuous vascular interventional treatment, medical staff need to insert one end of the interventional catheter into the patient's body, and then connect the other end to the Y-shaped valve. The traditional catheter and Y-shaped valve are inserted into the patient's body. This type of connection is too simple and the connection is not stable, which will easily cause the catheter to be separated from the Y-shaped valve, which greatly affects the progress of the patient's treatment. In view of the above defects, it is necessary to design the Catheter connection device for interventional therapy. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a catheter connecti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61M39/10A61M39/22
CPCY02E60/10
Inventor 王虎清吴海琴
Owner SECOND AFFILIATED HOSPITAL OF COLLEGE OF MEDICINEOF XIAN JIAOTONG UNIV
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