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2024.06.11

The competitive landscape of drug eluting balloon industry

The competitive landscape of drug eluting balloon industry

Coronary drug eluting balloon is a high-end third class medical device, the product has high precision technology, high entry barriers. The development of China's drug balloon industry started late, the development time is short, the domestic market is dominated by several companies, and there is still a large room for progress. Up to now, there are 10 coronary drug-eluting balloon products in China, and the main indication is intrastent restenosis. One of the earliest to market is the German Bayern SeQuent Please, which is indicated for the treatment of coronary artery restenosis in the stent. In 2017, Yinyi's Light boat ® drug-eluting balloon was approved by the former State Food and Drug Administration (CFDA), which is the first product suitable for primary coronary bifurcation disease in the world, and the first product in China to obtain registration certificate.

2024-06-11

2024.06.11

Drug eluting balloon industry market size

Drug eluting balloon industry market size

Currently, devices that can be used for PCI procedures include bare metal stents, drug-eluting stents, fully degradable stents, and drug-eluting balloons.

2024-06-11

2024.06.11

Industrial chain analysis of drug eluting balloon industry

Industrial chain analysis of drug eluting balloon industry

Upstream analysis Upstream participants are mainly raw materials, drugs and production equipment suppliers, including: raw material suppliers mainly provide pipes, handles, etc., the raw material cost of a single drug-coated balloon is about 150-200 yuan;

2024-06-11

2024.06.11

Basic concepts of the drug eluting balloon industry

Basic concepts of the drug eluting balloon industry

The drug-coated Balloon (DCB) is a catheter-based Drug delivery device that combines balloon angioplasty with drug elution technology, so that drugs that inhibit cell proliferation are attached to the surface of the balloon.

2024-06-11

2024.06.11

Industry news | Weichang ® "Intracranial Artery Drug-Coated Balloon Catheter" entered the special review process for innovative medical devices

Industry news | Weichang ® "Intracranial Artery Drug-Coated Balloon Catheter" entered the special review process for innovative medical devices

On August 3, the Medical Device Technical Evaluation Center of the State Drug Administration announced the application result of the special review of innovative medical devices (No. 10 in 2021), and the Weichang ® intracranial artery drug-coated balloon catheter independently developed by Xinwei Medical was listed.

2024-06-11

2022.07.28

Anesthetic machine manufacturers briefly talk about the types of domestic anesthesia machines

Anesthetic machine manufacturers briefly talk about the types of domestic anesthesia machines

1) Air anesthesia machine The domestic anesthesia machine is a semi-open anesthesia device. It is mainly composed of liquid medicine tank, ether regulating switch, folding bellows, suction and expiratory one-way valve and bellows. The device is portable and applicable, can directly use air and oxygen as carrier gas, can assist breathing, control breathing, and meet various surgical requirements. The working principle is: after anesthesia induction is completed, the patient connects the air anesthesia machine with a closed mask or tracheal catheter. During inhalation, the anesthetic mixture enters the patient's body through an open suction valve; When exhaling, the expiratory valve opens, the expiratory valve closes, and the exhaled gas is expelled. When using assisted or controlled breathing, folding bellows can be used. Press down on inhalation and pull up on exhalation to ensure adequate ventilation. At the same time, according to the actual needs, adjust the ether switch to keep the anesthesia level stable. The deficiency of the device is that the ether concentration is low, can only maintain anesthesia, and ether consumption is large, easy to cause environmental pollution. Domestic anesthesia machine, medical ventilator, anesthesia machine manufacturers 2) Direct flow anesthesia machine The direct flow anesthesia machine is composed of high pressure oxygen, pressure reducer, flow meter and anesthesia liquid evaporator. The device can only provide oxygen and adjust the anesthetic concentration of the inhaled gas, and other devices must be connected with the output part to perform anesthesia. 3) Circulation closed anesthesia machine The device provides a low-flow anesthetic gas mixture to the patient through a one-way movement of an air valve (door). The exhaled gas passes through the expiratory valve into the CO2 absorber for reuse. Its structure mainly consists of oxygen supply and nitrous oxide device, gas flow meter, evaporator and CO2 absorber; It is composed of one-way valve, breathing tube, ventilation valve, air sac, etc.

2022-07-28

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