-
[Nurse Tips] Ten new methods of venipuncture!（3）
Nov 15 , 2022
05#Remedial method after piercing For venipuncture, after the blood vessel is punctured, use finger pressure to puncture the site to stop bleeding as a remedy, that is, after the blood vessel is punctured, the needle is slowly withdrawn, and when the blood returns stop, immediately finger press the punctured site, and at the same time loosen the tourniquet. Secure the needle handle with 1 strip of...
Read More
-
[Nurse Tips] Ten new methods of venipuncture!（2）
Nov 10 , 2022
03#local vasodilation （1）External application of vasodilators For patients with inconspicuous peripheral vein exposure and difficulty in puncturing of vasospasm, apply a cotton swab dipped in 1% nitroglycerin on the back of the hand, and apply moist heat to the area for about 3 minutes, and the superficial venules fill up quickly. It has been confirmed by clinical observation and instrument testin...
Read More
-
[Nurse Tips] Ten new methods of venipuncture!（1）
Nov 04 , 2022
"see blood when you prick it" is the goal that every clinical nurse wants to achieve. Today, I will share with you some different acupuncture methods, hoping to help you. 01#Two tourniquets A tourniquet was tied on the elbow joint and at the wrist joint, and blood was obtained by venipuncture at the elbow fossa. This method is more effective than tying a tourniquet. For some children who cannot ac...
Read More
-
What Are the Skills of How to Puncture the Infusion
Oct 26 , 2022
It is very important to use the method of infusion for treatment. The following will introduce the skills of how to puncture the needle for infusion. 1.indistinct blood vessels （1）The veins in patients with edema are often not obvious. It is better to press the local area with the finger according to the position of the vein flow to temporarily dissipate the subcutaneous water, and then puncture t...
Read More
-
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 ...
Read More
-
The Worst Habits for Your Eyes
Sep 21 , 2022
The importance of an annual eye exam cannot be overstated. Not only does it help you keep tabs on any changes in your vision, but it’s a must for detecting the big vision thieves: glaucoma, cataracts and age-related macular degeneration (AMD), all of which can cause irreparable harm before you’ve even noticed any vision loss. Bad habit 1: Smoking Bad habit 2: Staring at your smartphone Bad h...
Read More
-
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...
Read More
-
How Vein Finder Lights Work
Sep 02 , 2022
As a medical workers, you depend on vein finders to make your insertion job easier.Discover the best vein finder lights and learn how they work – all right here. The Vein Finder employs two safe 850nm lasers: an invisible infrared and a visible red. The two lasers work in tandem to provide a real-time image of the subcutaneous vasculature up to 10mm deep & 2mm diameter.First, the hemoglob...
Read More
-
Diabetes and Eye Problems
Aug 23 , 2022
Glycemia gives rise to various side effects or complications for people with diabetes. The complications or side effects include heart, circulation, blood vessel, kidney, sexual and eye problems. High blood sugar levels strain the blood vessels and put at risk the eyesight of diabetics. Eye problems caused by diabetes result from pressure on delicate blood vessels surrounding the various parts of ...
Read More
![[Nurse Tips] Ten new methods of venipuncture!（3）](/uploadfile/blog/37cec166b05605a716c97970687b1946.jpg)
![[Nurse Tips] Ten new methods of venipuncture!（2）](/uploadfile/blog/026490a6244dbc9024d5617584e33f2a.jpg)
![[Nurse Tips] Ten new methods of venipuncture!（1）](/uploadfile/blog/b2bd27d236b24ca3ac0d09d726811a21.jpg)
IPv6 network supported
English
español
العربية
