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Intervention system for delivering valve clip

A valve and delivery tube technology, applied in the field of interventional systems, can solve the problems that the delivery system cannot lock the angle of bending in real time, and the delivery catheter can only meet the one-way bending angle, etc., to achieve convenient clinical operation, good clinical significance, The effect of meeting the bending needs

Pending Publication Date: 2021-10-19
NINGBO JENSCARE BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] One of the purposes of this application is to overcome the deficiencies of the prior art, and to provide a valve delivery system for problems such as the inability of the delivery system to lock the bending angle in real time during the rotation operation and the delivery catheter can only meet the one-way bending angle. interventional system

Method used

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  • Intervention system for delivering valve clip
  • Intervention system for delivering valve clip
  • Intervention system for delivering valve clip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] like Figures 1A ~ 1C As shown, the interventional system for transporting the valve clip is illustrated in accordance with an embodiment of the present application, including: fixed bracket 1, first transport module 2, a second conveying module 3, and a third transport module. 4; wherein the first conveying module 2 includes a first control body 21 and a first conveying tube 22 comprising a second control body 31 and a second conveying tube 32; and a portion of the first The binary transport pipe 32 is disposed within the first conveying tube 22; the first transport module 2, the second conveying module 3, each having a rotary lock mechanism 5, the rotary lock mechanism 5 and the fixed bracket 1 With fixing, the first control body 21 or the second control body 31 can be rotated by the first conveying tube 22 or the second conveying tube 32, and the rotary lock mechanism 5 can lock the rotation angle in real time, pole The operation of a large convenient clinical surgery als...

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PUM

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Abstract

The invention relates to the field of medical instruments, in particular to an intervention system for conveying a valve clip. The system comprises a fixed support, a first conveying module, a second conveying module and a third conveying module; the first conveying module comprises a first control body and a first conveying pipe, and the second conveying module comprises a second control body and a second conveying pipe; the first conveying module and the second conveying module are each provided with a rotary locking mechanism, the rotary locking mechanisms are fixed to the fixing supports in a matched mode, and the rotary locking mechanisms can lock the rotation angle in real time. The first conveying pipe comprises a first pipe body and a bent section; the second conveying pipe comprises a second pipe body, a self-adaptive section, a maintaining section and a bending adjusting section; the self-adaptive section and the bending section are axially overlapped; the retaining section and the bending section are axially arranged in a staggered mode or part of the retaining section and the bending section are axially arranged in an overlapped mode, the third conveying module comprises a third control body and a third conveying assembly, and part of the third conveying assembly is arranged in the second conveying pipe.

Description

Technical field [0001] The present application relates to the field of medical devices, and more particularly to an interventional system for delivering a valve clip. Background technique [0002] Mitral valve anatomy is complex, including leaflets, annulus, tendonis and nipple muscles, and maintenance of left and right ventricular functions, respectively. Any disease affects the structural completeness and function of the leaves, the annulus, tendonis, the nipple muscle and left ventricle may result in severe mitral regurgitation, mr), which can cause left ventricular failure and pulmonary hypertension. , Ventricular fibrillation, stroke and death. According to the latest epidemiological survey data such as Western developed countries in the United States, the incidence of the first position of the first position of the first position of the first position is the second-pointed reflux. At present, although there is no authoritative epidemiological survey data, with the advent of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/24
CPCA61F2/2466
Inventor 陈志吴磊赵月王陶
Owner NINGBO JENSCARE BIOTECHNOLOGY CO LTD
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