July 10, 2025 — The much-anticipated domestic extended-depth-of-focus (EDoF) intraocular lens—Vision Infinity®—took center stage at the 25th Cataract & Refractive Surgery Congress of the Chinese Medical Association, dazzling ophthalmologists from around the globe. With this debut, Vision Infinity officially ushers in the “Made-in-China” era of EDoF IOLs.
13
2025
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08
World-first, China-born: four sutures solve a 20-year cardiac puzzle
On July 17, just one day after the procedure, Ms. Luo’s follow-up showed that the large right-to-left shunt previously seen in her heart had completely disappeared, and her dizziness and headaches had markedly improved.
22
2025
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07
Angiographic “Ace” | High-Pressure Contrast Injector
The high-pressure contrast injector is an auxiliary device within radiologic imaging systems and a key piece of supporting equipment in CT examinations. Whenever a contrast-enhanced CT—especially one targeting blood vessels—is required, this injector rapidly and precisely delivers a sufficient volume of contrast medium to the region of interest, enabling clear depiction of pathological changes so clinicians can confirm the diagnosis and plan subsequent treatment.
16
2025
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07
Comprehensive Analysis of the Kiwi Vacuum Extractor in Vaginal Operative Delivery
A vacuum extractor consists of three essential components: the suction cup, a flexible rubber tubing, and a vacuum-generating device. It is employed when a woman experiences difficult labor. During delivery, persistent occipito-posterior or occipito-transverse positions constitute abnormal labor; severe cases often necessitate cesarean section. However, cesarean delivery is associated with slower recovery and higher complication rates. Timely and effective intervention during labor can therefore markedly improve maternal–neonatal outcomes.
09
2025
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07
The Dual Trajectory of CT X-ray Tubes: Scaling New Heights While Cascading Technology Downward
Philips tube specialist Rolf Behling’s classic *Modern Diagnostic X-ray Sources: Technology, Manufacturing, Reliability* offers a concise answer: an X-ray tube is a convergence of physics, photonics, mechanics, thermodynamics and quantum theory—bremsstrahlung mechanisms, quantum dynamics, Pauli exclusion, Bohr theory and more.
12
2025
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06
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