PMC6334352_01
Laborie injeTAK  (Williston, VT) needle.
CRIOG2019-5947153.001.jpg
PMC6334352_01_CRIOG2019-5947153.001.jpg
fig1
The depth of the injection was set at 3 mm under the urothelium layer with the Laborie injeTAK  (Williston, VT) needle; see Figures 1-6.
Injection of needle through uroepithelium.
CRIOG2019-5947153.002.jpg
PMC6334352_01_CRIOG2019-5947153.002.jpg
fig2
The depth of the injection was set at 3 mm under the urothelium layer with the Laborie injeTAK  (Williston, VT) needle; see Figures 1-6.
Needle retracting from uroepithelium, appropriate amount of bleeding noted.
CRIOG2019-5947153.003.jpg
PMC6334352_01_CRIOG2019-5947153.003.jpg
fig3
The depth of the injection was set at 3 mm under the urothelium layer with the Laborie injeTAK  (Williston, VT) needle; see Figures 1-6.
Needle replaced into uroepithelium.
CRIOG2019-5947153.004.jpg
PMC6334352_01_CRIOG2019-5947153.004.jpg
fig4
The depth of the injection was set at 3 mm under the urothelium layer with the Laborie injeTAK  (Williston, VT) needle; see Figures 1-6.
Needle removed completely with no bleeding noted from injection site.
CRIOG2019-5947153.005.jpg
PMC6334352_01_CRIOG2019-5947153.005.jpg
fig5
The depth of the injection was set at 3 mm under the urothelium layer with the Laborie injeTAK  (Williston, VT) needle; see Figures 1-6.
Needle replaced into uroepithelium, appropriate amount of bleeding noted.
CRIOG2019-5947153.006.jpg
PMC6334352_01_CRIOG2019-5947153.006.jpg
fig6
The depth of the injection was set at 3 mm under the urothelium layer with the Laborie injeTAK  (Williston, VT) needle; see Figures 1-6.