Catheter intervention electromagnetic guiding device for rapid diagnosis of acute pulmonary embolism
A technology of catheter intervention and rapid diagnosis, applied in the field of medical diagnosis, can solve the problems of inconvenient guidance of the seeker and inaccurate control, and achieve the effect of convenient and accurate guidance and good control
Inactive Publication Date: 2021-01-15
HUBEI UNIV OF TECH
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Problems solved by technology
[0004] A catheter-intervening electromagnetic guidance device for rapid diagnosis of acute pulmonary embolism proposed by the present invention solves the problem that the existing electromagnetic guidance instrument is inconvenient to adjust the orientation to guide the guide head well, resulting in inaccurate guidance control The problem
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0022] refer to Figure 1-3 , a catheter intervention electromagnetic guidance device for rapid diagnosis of acute pulmonary embolism, comprising a bed board 1, the top two sides of the bed board 1 are fixedly connected with a first support board 2, and the inner movable sleeve of the first support board 2 is provided with a movable rod 3. The ends of the two movable rods 3 close to each other are fixedly connected with a guide plate 4, and the outer movable sleeve of the guide plate 4 is provided with an electromagnetic guide body 5, and one side of the electromagnetic guide body 5 is connected with a cable 6, and the cable 6 One end away from the electromagnetic gu...
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The invention discloses a catheter intervention electromagnetic guiding device for rapid diagnosis of acute pulmonary embolism, relates to the technical field of medical diagnosis, and provides the following scheme for solving the problem of inaccurate guiding control caused by the fact that the direction of an existing electromagnetic guiding instrument is inconvenient to adjust to well guide a guiding head. The catheter intervention electromagnetic guiding device comprises a bed board; first supporting plates are fixedly connected to the two sides of the top of the bed board; movable rods are movably arranged in the first supporting plates in a sleeved mode; guide plates are fixedly connected to the ends, close to each other, of the two movable rods; electromagnetic guider main bodies are movably arranged outside the corresponding guide plates in a sleeved mode; a cable is connected to one side of each electromagnetic guider main body; and the end, away from the electromagnetic guider main body, of each cable is connected with a guiding head. The height of each electromagnetic guider main body can be conveniently adjusted, transverse and longitudinal movement can be convenientlycarried out, in this way, the guiding heads can be better guided and controlled, the guiding accuracy is improved, and damage to blood vessels is avoided.
Description
technical field [0001] The invention relates to the technical field of medical diagnosis, in particular to a catheter intervention electromagnetic guide device for rapid diagnosis of acute pulmonary embolism. Background technique [0002] After the electromagnetic guidance catheter is inserted into the patient's body, the special electromagnetic guidance system can be used to pull and guide the special electromagnetic guidance catheter. If the traction of the catheter is weak, the output of the special electromagnetic guidance system can be increased. Electromagnetic guidance force; if the traction force on the catheter is too large, which may cause damage to the inner wall of the patient's blood vessel, the electromagnetic guidance force output by the special electromagnetic guidance device system can be reduced. [0003] Due to the tortuosity of the inside of the blood vessel, how to maintain a stable traction strength between the electromagnetic guidance instrument and th...
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IPC IPC(8): A61M25/01A61B5/0215A61B8/08
CPCA61M25/0127A61M25/0108A61B5/0215A61B8/085
Inventor 谭保华陈宏斌徐鹏李根周原野王梦晨王恩濮肖腾飞
Owner HUBEI UNIV OF TECH