Inventor

ZHANG DEYUAN

CN38 patents

⚠️ This page may combine multiple inventors who share the name “ZHANG DEYUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHANG DEYUAN

LIFETECH SCIENT SHENZHEN CO

Left atrial appendage occluder

Bioresorbable iron-based alloy stent

Thoracic aortic covered stent

Heart septal defect occlusion device

Absorbable occluder

Lumen stent

Luminal stent

Adjustable bent sheath tube

Aortic arch intraoperative stent and manufacturing method thereof

Method for treating aortic arch diseases

Lumen stent and preform thereof, and methods for preparing lumen stent and preform thereof

Tube stent

Left atrial appendage occluder

Fork-type covered stent

Degradable iron-base alloy support

Implanted device

Iron based and absorbable implanted medical device and prefabricated tube and preparation method therefor

Absorbable iron-based alloy medical instrument implant and manufacturing method

Artificial heart valve stent, artificial heart valve and implantation method

Absorbable iron-based alloy implantable medical device

BIOTYX MEDICAL SHENZHEN CO LTD

Absorbable iron-based instrument

Lumen stent and preform thereof, and methods for preparing the lumen stent and preform thereof

Absorbable iron-based alloy implantable medical device

Iron-based alloy absorbable and implantable medical device for internal fixation

Absorbable iron-based device

Absorbable iron-based alloy implanted medical device

Implantable device

UNIV BEIHANG

High-speed precision interrupted ultrasonic vibration cutting method

Ultrasonic peening-type integrated machining method of cutting and extrusion

System for hole making for aircraft skin by normal positioning and locking

Elliptical ultrasonic machining device powered by non-contact induction

LIFETECH SCIENT (SHENZHEN) CO LTD

Bioabsorbable medical device or medical device component and preparation method thereof

Manufacturing method of iron-based alloy medical apparatus

Iron-based absorbable and implantable medical device and manufacturing method thereof

LI ANNING

Left atrial appendage occluder

SHANGHAI YUE LONG NON FERROUS

Nanocrystal cerium zirconium composite oxide, its preparation and application

WANG YONGSHENG

Absorbable blood vessel stent

ZHANG DEYUAN

Method for preparing a coating of the surface of medical devices made of nickel-titanium alloy