Oviduct recanalization therapeutic catheter with air bag and capable of automatically being fixed

A technology for fallopian tubes and catheters, applied in the field of new medical catheters, which can solve the problems of difficult operation of double-balloon three-lumen catheters, high cost, high price, trauma and pain of patients, etc., so as to save treatment costs, save treatment costs, Avoidance of Trauma Effects

CN103239794AInactive Publication Date: 2013-08-14江门市富美尔环保电子科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2013-08-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an oviduct recanalization therapeutic catheter with an air bag and capable of automatically being fixed. The oviduct recanalization therapeutic catheter comprises a taper-shaped fixator, an outer sleeve positioned behind the taper-shaped fixator, a main catheter penetrating through the taper-shaped fixator and the main sleeve and a detachable inner-layer oviduct catheter mounted in the main catheter. The oviduct recanalization therapeutic catheter is simple in structure, has multiple using methods and can be applied to multiple therapeutic methods. When the oviduct recanalization therapeutic catheter is used, traumas to patients' uterine necks caused by multiple catheter inserting during therapeutic processes are effectively avoided, clinical operation difficulty is greatly reduced, and meanwhile, therapeutic costs and expenses are saved.
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Description

technical field

[0001] The invention relates to a medical catheter, in particular to a new type of medical catheter with an air bag that can be automatically fixed for fallopian tube recanalization and fallopian tube perfusion treatment. Background technique

[0002] In the field of infertility surgery and clinical treatment, in the process of using ozone to perform tubal recanalization and tubal perfusion therapy on blocked fallopian tubes, most of the existing treatment catheters are double-balloon catheters imported from abroad, such as the COOK company in the United States. DBH-100 double balloon triple lumen catheter or FTC-550-NT catheter. The double-balloon three-lumen catheter is difficult to operate in clinical use, the treatment time is long, and repeated intubation is required, which is likely to cause trauma and pain to the patient. At the same time, this type of catheter has a complex structure, extremely high process requirements, and high cost and price. In ...

Examples

Embodiment Construction

[0017] combined with figure 1 , a tubal recanalization treatment catheter with a balloon that can be automatically fixed according to the present invention, which includes a conical fixer 1, an outer tube 2, a main catheter 3 and an inner tubal catheter 4, wherein the conical fixer 1 is slidable The sleeve is placed on the main catheter 3, which is used to fix the catheter on the cervix, and at the same time, it has the function of supporting the opening of the cervix; the outer sleeve 2 is arranged behind the tapered fixer 1, and is connected with the human body through the vagina; the main catheter 3 is worn Through the tapered holder 1 and the outer sleeve 2, its length is greater than the outer sleeve 2 and the front end is provided with an air bag 31 and a side hole 32, and the air bag 31 is connected with air through the air pipeline 33 passing through the tapered holder 1. Air intake valve 30; the air intake valve 30 passes through the tapered fixer 1 and the outer tube...