Fiber laser and femtosecond laser belong to the unprocessed range of ultra-precision laser. There are many products that can be cut and punched by precision laser micromachining, such as various interventional instruments and surgical instruments such as sea tube, stent, endoscopic snake bone and so on in the medical industry. These medical devices have high requirements for quality and precision, and require professional laser microprocessing equipment to produce. As a professional manufacturer of optical fiber and femtosecond laser cutting machine, men-luck supplies a large number of laser micro-cutting equipment, laser drilling equipment and laser welding equipment all year round. The following is a detailed introduction to the production process of medical sea wave tubes.
Medical sea wave tube is used in many human minimally invasive surgery, sea wave tube is an interventional surgical instrument, is a thin metal tube, can also be called guide wire. These tubes need to be flexible in children to enter the body’s blood vessels and are hollow to control tools or deliver drugs. The use of human blood vessels of the sea wave tube, the quality requirements are extremely high, must be smooth without burr, high precision, the material should be soft and easy to disinfect, the remote design can be simple cutting, can also be complex micro-machining parts, but also have a certain flexibility to withstand torque, can be pushed back and forth. The flexibility of the hypersonic tube is obtained through the notch mass on the pipe wall, and the discontinuous spiral cluster is one of the methods to achieve the flexibility.
In previous years, most medical sea wave tubes were cut using fiber laser micromachining technology, but there may be a small number of burrs on the edge, and some post-processing operations are required if the quality is high. With the development of laser beam technology, femtosecond laser has appeared, is used for higher quality laser processing needs, femtosecond laser is an ultra-short pulse, can rapidly accumulate energy into the material, in the process of material evaporation to minimize the heat affected area, so femtosecond laser relative cutting and punching interface edge smooth, no burrs, generally only need simple water cleaning after treatment, Femtosecond laser cutting machine is widely used in laser micromachining of medical sea wave tube, heart stent, blood vessel stent, etc.
men-luck is a collection of laser microprocessing equipment research and development, production, sales, after-sales service as one of the company, the equipment has been exported to the United States, India, Singapore, Iran and other more than a dozen countries and regions, fiber laser cutting machine and femtosecond laser cutting machine technology mature, perfect after-sales service, can rest assured cooperation! Laser micro processing equipment needs to the majority of friends welcome to contact us at any time to negotiate business!
Post time: Oct-25-2023