A kind of manufacturing method of flexible reinforced epidural anesthesia catheter

A technology for anesthesia catheters and manufacturing methods, which is applied in the direction of catheters, hollow probes, coatings, etc., and can solve the complex manufacturing technology of flexible and reinforced epidural anesthesia catheters, the weak fusion of internal support spring steel wires and external catheters, and the precision Extremely demanding and other issues, to achieve the effect of eliminating medical risks, avoiding medical risks, and reliable quality
CN106621005BActive Publication Date: 2019-03-22珠海金导医疗科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
珠海金导医疗科技有限公司
Publication Date
2019-03-22

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Abstract

The invention discloses a flexible reinforced type segmental epidural catheter and a manufacturing method thereof. The flexible reinforced segmental epidural catheter comprises a catheter body for guiding liquid medicine for anaesthesia, a medicine inlet and a medicine outlet of the catheter body are communicated, a supporting spring body is arranged inside a catheter body cavity; one end of the catheter body is provided with a flexible tip section, the flexibility of the flexible tip section is superior to that of a main body section of the catheter body. The manufacturing method of the flexible reinforced type segmental epidural catheter is reasonable in technology, high in operability, safe and reliable and has the advantages of being simple in technology, easy to master, low in production cost, high in efficiency, reliable in quality and the like.
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Description

technical field

[0001] The invention relates to the technical field of medical devices, in particular to a flexible reinforced epidural anesthesia catheter for infusion of anesthetic liquid and a manufacturing method thereof. Background technique

[0002] The flexible and reinforced epidural anesthesia catheter is a new product that has been launched on the market in recent years. It is essentially a major breakthrough in manufacturing technology, which solves the problem of the common epidural anesthesia catheter currently used in the market. Catheters often puncture the dura mater, stray into the subarachnoid space, and get discounted, which often occur in surgery patients, resulting in safety hazards such as general spinal anesthesia, paraplegia, and epidural hemorrhage. Therefore, it has been recognized and favored by the majority of clinical experts. .

[0003] At present, because the manufacturing technology of the flexible reinforced epidural anesthesia catheter is e...

Claims

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