Huizhou Pengchengrui Technology Co., Ltd.

Nickel titanium network management relies on its super elasticity, self expansion at body temperature, fatigue resistance, biocompatibility, and corrosion resistance, and is divided into three major categories: medical (mainstream), industrial and military, and special civilian.

1、 Medical intervention field

(1)Cardiovascular and cerebrovascular system

• Peripheral vascular network stent: for lower limb femoral artery, popliteal artery, iliac artery/vein stenosis occlusion, and deep vein thrombosis stenosis, it is compressed into a sheath and sent into the body. The temperature automatically opens and supports the blood vessels, adapts to curved blood vessels, and reduces vascular damage.

• Neural intervention: intracranial aneurysm stent, cerebral vascular stenosis stent, thrombectomy stent, used for cerebral infarction thrombectomy, intracranial vascular stenosis dilation; Implantation of support network tube for cerebral vascular occlusion dredging.

• Heart related: Transcatheter valve stent framework (TAVR pulmonary valve, aortic valve), congenital heart disease occlusion framework (nickel titanium mesh framework for atrial/ventricular septal defect occluder), minimally invasive occlusion of heart defects.

Vascular filter

(2)Digestive and respiratory tracts

• Esophageal stent network management: for esophageal cancer, tumor compression, postoperative scar stenosis, stretching the esophagus to solve feeding obstruction; Sealing support for malignant esophageal fistula.

• Biliary/pancreatic duct stent: a drainage network for postoperative biliary stricture caused by liver and gallbladder tumors or stones, replacing plastic stents for long-term retention.

• Tracheal and bronchial stents: For lung cancer and trauma induced airway collapse and narrowing, nickel titanium mesh tubes are used to support the airway and maintain ventilation.

(3)Urinary and reproductive system

• Ureteral stent: Long term self expanding stent to reduce frequent tube changes caused by tumor compression, postoperative scars, and retroperitoneal fibrosis leading to ureteral stenosis; Thermal expansion type nickel titanium network tube for hot water heating and expansion fixation.

• Prostate urethral stent: For benign prostatic hyperplasia with urethral stricture, a mesh stent is used to expand the urethra and improve urination.

(4)Minimally invasive ear, nose, throat, and orthopedic procedures

• Narrowing support network for nasal and laryngeal airways; Eustachian tube forming stent.

• Minimally invasive orthopedic interbody fusion mesh, limb bone marrow cavity support mesh cage, and fracture intramedullary mesh fixation bracket.

2、 Petroleum&Energy Industry

• Underground screen pipe network: Sand control pipe network for oil and gas wells, adaptive deformation of underground formation temperature changes, fine adjustment of gaps with formation shrinkage, blocking sand and gravel from entering the pump, and resistant to underground acid and alkali corrosion.

• Underground sealing network: sealing of formation leakage, repair of casing damage, and fitting of wellbore wall due to thermal expansion after entering the well.

• Geothermal well filtration network and underground sensor protection network.

3、 Aerospace&Military Industry

• Satellite deployment network management structure: onboard antenna, solar panel folding network management, memory deployment and shaping triggered by temperature difference in orbit.

• Aircraft hydraulic pipeline buffer network, onboard fuel pipeline damping filter skeleton; Missile precision oil filter network management.

Nickel titanium alloy filter screen

4、 Chemical and Ocean Engineering

• Chemical corrosion-resistant filtration network: Fluid filtration under acidic and alkaline conditions, catalyst bearing network, resistant to chemical media corrosion.

• Seawater desalination filter mesh network, subsea pipeline repair lining network, marine detection equipment protective cage network, resistant to seawater chloride ion corrosion.

5、 New Energy and General Industry

• Thermal management of power batteries: adaptive throttling network management of liquid cooling pipelines, automatic change of mesh opening due to temperature changes, and regulation of coolant flow rate.

• Precision instrument elastic filtering network, robot joint built-in buffering mesh support.

Huizhou Pengchengrui is deeply involved in the entire nickel titanium alloy industry chain, with self-developed smelting and integrated production of precision machining. Our main business is customized nickel titanium alloy pipes with a wall thickness covering 0.08mm~4mm. We offer customized and one-stop supply as needed. Welcome to consult with drawings and calculate quotes in real time.