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ZD Vein Viewer/Vein Finder
Jan 08 , 2021
The Advantages of ZD Vein Viewer v Effects aspect full-color imaging, it can arbitrarily adjust the color of blood vessel images and background, increase contrast, and achieve accurate imaging effects and high image clarity. v Safety aspect It adopts safe medical cold light source, without laser, which can effectively prevent the instrument from harming the eyes of users and patients. v Performanc...
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How does a vein finder work?
Jan 08 , 2021
The use of a vein finder would help the nurse and phlebotomist to easily locate the vein, preventing venipuncture failure, pre-analytical error in the specimen collection and even more discomfort and pain to the patient. Locating the vein is not easy, there are some factors that affect patients’ veins visibility such as variation on the skin of the young children (especially infants), obesity and ...
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ZD Vein Finder Device
Jan 08 , 2021
ZD Medical is the manufacturer of Vein finder since 2013, also the first batch companies to produce it in China. ZD Vein finder detects superficial veins by patented infrared light technology, displaying vivid, accurate vein map directly on skin. It helps medical staff find vein`s location and reduce needle stick attempts. The principle is that infrared light can be absorbed by blood and reflected...
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Training for OCT and DRY EYE
Jun 04 , 2021
As we all know, training is the cornerstone of progress. In May 14th, we had a meticulous training about the basic knowledge of OCT, the advantages of ZD OCT(Optical Coherence Tomography Angiography) 2020 among other famous brand like ZEISS PRIMUS 200, MOcean 3000, Heidelberg etc, also illustrated the definition of DRY EYE and some possible causes of DRY EYE. This training was arranged during our ...
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Testing Equipment for Complications of High Myopia
Jul 15 , 2022
The rapidly increasing prevalence of myopia poses one of the most serious public health issues, especially in Asia where pathological myopia has been reported as the primary cause of blindness or low vision in 12–27% of the populations . The major alterations in pathologic myopia include excessive axial elongation of the globe and associated local ectasia of the posterior sclera, which eventually ...
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What it Is & How to Keep Eyes Comfortable
Jul 25 , 2022
What it Is & How to Keep Eyes Comfortable We've all experienced dry eyes. You go to a ball game on a hot, windy day. By the time you get home, your eyes feel raw. Or you attend a party where clouds of cigarette smoke hang over the guests. Maybe you wear your contact lenses for longer than you should, or sit at a computer for several hours without blinking often enough. The result: tired, dry eyes....
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Settings Open AccessReview Vein Pattern Locating Technology for Cannulation
Aug 17 , 2022
Cannulation using the vein is the most common site for blood extraction, also known as phlebotomy, gaining venous blood as a specimen of choice for many clinical laboratory testing for the diagnosis of diseases. Moreover, cannulation is being used in performing technical procedures in emergency medicine. It includes peripheral intravenous catherization (PIVC) that remains challenging for many clin...
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The Role of OCT in Fundus Examination and Treatment
Sep 14 , 2022
In clinical practice, choroidal rupture caused by indirect external force is common. Blunt trauma can cause rapid deformation of the eyeball, leading to anterior and posterior compression and horizontal expansion of the eyeball. Collagen rich sclera and flexible retinal tissue rarely rupture, while bullet free RPE, Bruce membrane and choroidal capillaries are easy to rupture. The incidence of chor...
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History of OCT in Ophthalmology
Oct 09 , 2022
In 1991, Huang et al. of the Massachusetts Institute of Technology first used the developed OCT to observe the isolated human retina and optic disc. in 1995,it was officially used in ophthalmology. The initial clinical application of OCT is OCT1, with only 10 scanning procedures and 7 analysis procedures. In 1997, the OCT2 scanning procedure was increased by 2 and the analysis procedure was ...
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