The main use 1, orthopedics: osteopathy, reset, nailing 2, surgery: take the body of foreign objects, cardiac catheterization, implantation of pacemakers, part of the intervention, part of the imaging and local photography and other work 3, other: with ozone machine treatment of pain, small needle treatment, gynecological tubal guide surgery, etc..
This type of product in the hospital popularity is very high, basically the second level hospitals have been equipped. Domestic manufacturers are also more. Like Beijing, Nanjing, Shanghai, there are many. However, the quality of the configuration of each different. With the deepening of China's health care reform situation, the demand is expanding, is constantly moving to the most basic medical institutions, and in the next 5-10 years gradually be popularized.
Representative manufacturers: At present, there are more than 30 domestic C-arm production-oriented enterprises.
Domestic Beijing Daheng Chimat Nanjing Puai Kapu Jiexiong, Huadian, Shanxi Wanke and so on.
Internationally, there are mainly GE, Philips, Siemens and Ziehm (Ziehm) Definition: the peripheral intervention type C-shaped arm, commonly known in the industry as the "C", not just the balloon power increase can be called "C". The systematic and maneuverable design of the Medium C is a strong guarantee for complex interventional procedures, mainly by adding many DSA-related functions. It can fulfill more than 80% of the surgical needs of large vascular machines (large C) in clinical practice.
Main clinical scope: neurosurgical angiography, subtraction
Gastrointestinal tract interventions, e.g. ERCP, esophageal stenting
Abdominal and pelvic organ tumor interventions, e.g. liver, renal interventions
Extremity angiographic agent subtraction, molding
Painful minimally invasive interventions, e.g. lumbar disk Intervention, cervical spine intervention
Gynecological tubal reconstruction surgery, uterine fibroid surgery
Hospital equipment is mainly concentrated in the first level of county hospitals. It is in line with the call of the State Ministry of Health to expand the scale of primary hospitals and improve the diagnosis and treatment level of primary hospitals.
Internationally, the main: GE Siemens, Philips, Ziehm.
Three, the big C
DSA is an advanced X-ray diagnostic technology by the electronic computer image processing, is following the CT, in the X-ray diagnostic technology, another major breakthrough, mainly used in the diagnosis and treatment of systemic vascular diseases.
Compared with the small C medium C, the large C are fixed, both on the ceiling and on the floor. The power is generally greater than 80kW.
Clinical application:
1. Examination of head and neck vascular system: it can provide diagnosis for cranial and cerebral space-occupying lesions, arteriovenous malformations, cerebral vascular occlusion, carotid artery stenosis, occlusion, atherosclerosis and ulcer.
2. Thoracic vascular system examination: DSA is quite satisfied with the display of the heart and large blood vessels, and is used for the diagnosis of pre-coronary heart disease, valvular disease, cardiomyopathy, coronary heart disease.
3. Examination of abdominal vascular system: it is used for angiography of stomach, intestines, liver, spleen and pelvis.
4. Examination of vascular system of limbs: it can diagnose stenosis, occlusion, hemorrhage, aneurysm, arterial malformation of limbs' blood vessels.
5. Application in interventional radiology treatment: it is the most ideal interventional radiology technique, widely used in percutaneous endoluminal plasty, transcatheter drug infusion therapy, transcatheter embolization therapy and other interventional radiology treatments.
Mainly concentrated in the three A level hospitals. The country has strict restrictions on the installation of this type of product.
Manufacturers: Philips, Siemens, Southwest Medical, GE, Shimadzu. Domestic Wan Dong, Daheng , Neusoft, etc.
Other manufacturers are making efforts for this, but there is no clear product information.