Latest Medical Devices Blog: Supply News and Articles

The principle of an automatic laser welding machine : 1. The automatic laser welding machine drives the xenon lamp with high voltage to emit light. The YGA crystals installed together are illuminated by the laser, resonate through the total reflection and semi-reflection diaphragm, and then input to the optical fiber through the splitter and shutter, and finally focus the laser to a point 2. The power density on the focal plane can reach 10 5 -1013 w/cm2. The laser welding machine uses the excellent directivity and high power density of the laser beam to work. Through the optical system 3. Concentrate the laser beam of the automatic laser welding machine in a small area, in a very short time, making the welded place form a highly concentrated local heat source area so that the welded object will melt and form a firm welding spot and Weld. Laser welding can be realized by a continuous or pulsed laser beam. The principle of laser welding can be divided into heat conduction welding and la

Handheld laser welding is one of the important aspects of the application of laser material processing technology. A pulsed laser is mainly used for spot welding and seam welding of thin-walled metal materials with a thickness of less than 1 mm. The welding process is thermally conductive, that is, the surface of the workpiece is heated by laser radiation, and then diffused into the material through heat conduction, by controlling the waveform and width of the laser pulse, Peak power, and repetition frequency parameters, so that a good connection between the workpieces can be formed. It has a large number of applications in 3 C product shells, lithium batteries, electronic components, mold repair welding, and other industries. The biggest advantage of pulse laser welding is that the overall temperature rise of the workpiece is small, the heat influence range is small, and the deformation of the workpiece is small. CW laser welding is mostly high-power lasers with power above 500 watts

    Telemedicine is built on the basis of intelligent home medical devices. After personal health data is transmitted to the health cloud platform, the health cloud platform then transmits the data to the corresponding hospital or doctor, and the doctor issues a preliminary diagnosis or directly answers the patient's emergency consultation through online communication so as to achieve the purpose of telemedicine. According to Shishuai Tian, application engineer of Anson Semiconductor Medical Division, the aging trend, post-epidemic era, and the upgrading of consumption concept, the growth of consumption of home health and care products are promoting the rapid development of the home medical device industry. Especially in recent years, due to technological breakthroughs, many products have been greatly improved in portable, intelligent and refined aspects, such as electronic thermometers, electronic sphygmomanometers, over-the-counter (OTC) hearing AIDS/AIDS, bone conduction AIDS, h

  From the end of 2019 to today, the global COVID-19 pandemic, related diagnosis, treatment kits, and the rising awareness of personal health care have driven the rapid growth of the home health medical and medical devices market demand. In addition to the rush of the capital market, the current a-share fund of medical treatment industry yields in double digits - some already appeared the trend of this year will be up and down faster development, including digital, intelligent, mobility, etc., these not only depends on the progress of electronic medical technology, but also promote the development of electronic medical technology. Data from several market research firms show that medical electronics and technological advances are interplays to create diversified growth expectations for the industry. For example, according to multiple reports from IDTechEx, the global market for electronic skin patches in wearable medical devices will exceed $10 billion in 2021 and is expected to exceed

  Today we share the categories of medical devices . Medical devices are divided into three categories, namely "I, II, and III."   Type I refers to medical devices whose safety and effectiveness can be guaranteed by routine management. Generally by the municipal Food and Drug Administration to approve, issued registration certificate. Such as medical scissors, tweezers, ordinary hospital beds, wheelchairs, gauze bandages, etc.   Type II refers to medical devices whose safety and effectiveness should be controlled. Generally, the provincial food and drug administration examine and approve issued registration certificates, for example, electronic sphygmomanometer, anti-snoring device, electromagnetic wave therapy instrument, electronic acupoint therapy instrument, and so on.   Type III is the implant; Used to support and sustain life; Medical devices that are potentially dangerous to the human body and whose safety and effectiveness must be strictly controlled. For example, syr

  Blood pressure indicates life, and the blood pressure measuring device is the most widely used medical instrument in the clinic. Due to the progress of modern electronics, blood pressure measuring devices from the simplest sphygmomanometer, sphygmomanometer developed to today's various blood pressure monitors, in addition to measuring blood pressure, can monitor another physiological majority. Digital blood pressure monitoring allows physicians to diagnose high blood pressure and help their patients keep it under control. Portable blood pressure monitors can help with early diagnosis and high blood pressure control by allowing patients to take blood pressure cheaply at home without a doctor. Home monitoring can also help physicians distinguish between white-coat hypertension (consistently high blood pressure diagnosed indoors and normal blood pressure diagnosed outdoors) and true hypertension.       The measuring method ：   Small changes in pressure in the cuff can be detected as

  As the name implies, a home medical device is mainly suitable for the family use of the medical device, and it is different from the hospital use of medical equipment, simple operation, small size, easy to carry is its main characteristics. As early as many years ago, many families were equipped with various simple medical devices, such as thermometers, stethoscopes, blood pressure monitors, urine and feces care equipment.   Home medical devices should be purchased and used under the guidance of doctors. Medical devices are used to diagnose and treat diseases. They should be used under the guidance of doctors before purchase. Doctors should regularly evaluate the effect of use, check whether there are adverse reactions, to prevent misuse damage to health.   Before buying medical devices, carefully read the product instructions, ask the sales staff or doctors to make clear the mechanism of action, scope of application, method of use, precautions, contraindications, etc., and choose to

 "Medical devices" means instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items, including required computer software, which is directly or indirectly used in the human body.  Its utility is obtained mainly by physical means, not by pharmacological, immunological, or metabolic means, or although these methods are involved, they only play a supplementary role. The purpose is to diagnose, prevent, monitor, treat or alleviate diseases;  Diagnosis, monitor, treat, mitigation or functional compensation of injury;  The examination, substitution, adjustment, or support of physiological structures or processes;  Life support or maintenance;  Pregnancy control;  Examination of samples from the human body to provide information for medical or diagnostic purposes.  If you are interest in medical devices, please leave your conments and lets discuss together!