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Topics - Lee Hyeonju

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Surgery and Baseplating / Surgery for two lenses system
« on: June 01, 2017, 12:37:43 AM »
Hi everyone,

I have a question about two lenses system.
now my lab try to see deep brain region, so we will order 0.6mm(diameter) X 7.3mm(length) lens from inscopix.

I didn't do any surgery with thin lens, But I cannot imagine that no-gap between objective lens of my miniscope and thin lens.

Is there any tips or caution for this surgery?

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Surgery and Baseplating / how to remove Blood Clot?
« on: January 16, 2017, 08:51:21 AM »
Hello everyone
I have question about blood clots.

Are blood clots removed automatically as time passes?

I tried to see through miniscope at next day of the lens implant surgery, and because of blood clot, I can't see anything.
If i treated dexamethasone 7days, would the view be cleared? or there is only answer that i have to beware of clots in surgery step?

anyone who has information about removing blood clot, please answer this question. Many thanks!

Hyeonju Lee


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System Assembly Troubleshooting / connection between CMOS pcb and DAQ pcb
« on: January 03, 2017, 06:48:54 AM »
Hi my name is Hyeonju Lee.
I have two questions.
1. I have a v2.01 DAQ pcbs and is it fine that i connect my CMOS-SMA jack onto J4 of DAQ pcb? What is the meaning of J4 J5 J3?

2. if i have to solder coax cable on the pad, is there any problem to solder inner conductor of coax cable to middle pad of J6? It is hard to solder it on small capacitor(C21)

i have some solder problem and that makes unstable third LED lighting.

4
DAQ Software/Firmware / msCam frame grab error, only Two LEDs on
« on: October 02, 2016, 07:04:33 AM »
Hi, my name is Hyeonju Lee.

When I connect my miniscope to computer ssUSB3.0 port, only two LEDs(DAQ&miniscope LED) turn on.
and then I press "connect" button on the DAQ software, it shows "msCam frame grab error" and Data link LED still turned off.
I've tried to connect with another computer, then it connect to my webcam. When I turned off my webcam and then it shows "msCam retreival error" and also Data link LED turned off.

What do those errors mean and how I can solve it?
If there anyone who solved this kind of problems?
Please help :'(

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