The IC's inside the plug portion is 16-channel High-voltage analog switches (HV20822) and there is 16 of them, so there will be 256 individual piezo transducers in the head. Expensive stuff!
The impedance fluid leaked through the cut in the rubber cap. I don't know in a probe like that, but it's usually silicone fluid with high viscosity. The durty you see is problably the remains of this fluid.
Nowadays, the drivers are integrated into the probe instead into the connector, but that wasn´t possible back in the 90ies (?) I suppose. It´s a pain in the bu77 to squeeze the transducers, drivers, wires and amplifiers into a handy probe, that´s where the price is coming from.
I hate how they always make medical instruments so compacted and difficult to fix just so that once it's broken, you'r forced to buy another one! (and also to make them look more expensive than they really are -_-)
It took me a good 30 second to realise that the video isn't in another language than English but actually a very strong French accent. Once I switched the English back on, it was a really good video. Great channel, I'm subscribed I'm Belgian from origin, so I probably sounded like that when I was new to English.
The IC's inside the plug portion is 16-channel High-voltage analog switches (HV20822) and there is 16 of them, so there will be 256 individual piezo transducers in the head. Expensive stuff!
The impedance fluid leaked through the cut in the rubber cap. I don't know in a probe like that, but it's usually silicone fluid with high viscosity. The durty you see is problably the remains of this fluid.
Plz help me how does the oscillation occurs .what kind of mechanical assembly is that plz tell me 😊
This thing really put up a good fight.
Please let me know the type of oil for refill and where I can get bladder for oil thanks
Nowadays, the drivers are integrated into the probe instead into the connector, but that wasn´t possible back in the 90ies (?) I suppose.
It´s a pain in the bu77 to squeeze the transducers, drivers, wires and amplifiers into a handy probe, that´s where the price is coming from.
The motor is a DC motor geared with encoder probably quadratic encoder there is probably one switch for homing
Is there a machine that can test/show probe image quality for various probe styles/manufacturers?
Please let me know the type of oil for refill .
amazing
Are you repairing and reselling these ?
Not at all, I am just a collector of randon electronics and I got a few broken probes cheap from ebay.
I hate how they always make medical instruments so compacted and difficult to fix just so that once it's broken, you'r forced to buy another one! (and also to make them look more expensive than they really are -_-)
Is it a piezo or cmut probe?
It took me a good 30 second to realise that the video isn't in another language than English but actually a very strong French accent.
Once I switched the English back on, it was a really good video.
Great channel, I'm subscribed
I'm Belgian from origin, so I probably sounded like that when I was new to English.
sir can you explain the working principle of it
Hi sir,
We working BME services, pls Share the Philips HD 7 , tee probe transducer ..... it's repair This..??
You could display it opened up like a dissected animal showing all the parts.
Yeah, it might end in cutaway or exploded form in a display frame, but I do not have a lot of spots were to hang a frame.
Tight case for purpose so the manufacturer want you to buy a new one
Is it just me or is the audio unusually hard to understand?
it seems a bit muffled
In fact it seems a little bit... terribly french :-D (I known what I'm talking about, I'm french).
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I have a GE vaginal probe that gets warm when it is active even in Freeze mode. What could be the issue please?
I want to learn sonoscape probe repairing
Destroyed it.
hello friend could you help me with an aloka ssd 1700 how to open
Mate, ssd's are not really hard to open you just need the right tools and you can watch tutorials on YT.
USE PETROL FOR REMOVED JOINT GLUE
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