As someone who gets extreme anxiety whenever they see a needle, I am not having a good time, yet I can’t bring myself to exit out of this video before it ends
Me: So why's the needle bent? Doctor: So that it can be guided to a specific point Me: Oh, neat, what if you want it to go straight? Doctor: We spin it really fast. Me: Doesn't that hurt? Doctor: Yes. *Screams can be heard as you leave the room*
@@damemes3669 That is precisely why I mentioned toughness. The metal Nitinol has a large area under the stress strain curve. Which means that it can withstand an immense amount of abuse compared to other materials. Pair that with the memory chearecotristics and we can expect large elastic deformations.
@@guiserixsacha4520 still depends on the skill of the one giving the injection though. 🥴 medic with not too good skill = still gonna hurt no matter the needle type.
@@ishtar0110 It takes no skill to inject an inter muscular shot you poke inject and take out of the shoulder its not as complicated as the not really complicated epidermal shot
Wouldn’t the spinning cause substantially more tissue damage, even with the small needles? Instead of one small incision it looks like it almost bores out a hole the diameter of the needle.
This is the same concept we use to drill horizontally underground for the insertion of pipelines. The bevel end goes straight when in full rotation, and direction is controlled by stopping rotation at a certain point along rotation. The hole is drilled, opened up more with a reaming bit, then pipe is pulled through.
I didn't mind it at all, personally needles don't hurt at all. I even had topical anesthesia administered by a needle in my gums and it didn't hurt that much if at all, I imagine it done in my hand/arm would hurt even less. I ve donated blood as well and that was one thick needle, didn't hurt either. So why be afraid of needles?
@@BankruptGreek this one is wiggling around in the gel. Reminds me of the shit doctor who jiggled the needle in my arm on purpose when I was crying when I was a little kid.
Imagine getting an injection and the doctor just starts going all beyblade mode on the needle Edit: geez since a lot of people are seeing this comment, uhm, whoever sees this edited bit, I hope you have a great day and if you're going through a lot trust me it'll get better. I'm here to cheer all of you on! Just a little thing to make whoever sees this day better :3
Really? It is a tool to drill into far spread pockets of petroleum, through the same initial drill hole. You can drill at varying angles, and not just straight down, making one hole much more effective, subsequently reducing the impact on the environment. "I drink your milkshake?"
As a dentist we have used needle deflection to deposit local anaesthesia on inner side of lower jaw bone, especially in cases who can't open their mouths (in case of submucous fibrosis, trismus or trauma). This technology looks promising!
@@HaxxorElite I thought Ex Vivo was a fancy way of saying Dead (Ex as in "previous" and Vivo as the latin for "alive", you know, "previously alive") but it actually means out of the body in Latin...
@@T4REK Very close. Ex vivo translates to "out of the living," or an object or procedure that's taking place outside of the organism, so ex vivo pork loin is literally just a pork loin that's no longer inside of a pig, living or dead. They're saying this pork loin isn't inside an actual pig, as that can be a very important distinction.
@@CNSninja i mean with most pig meat and other animals it’s obvious and automatically. You can’t really have pork chops that are still in the pig although the loins on a live pig and pork loin almost the same
The main problem with this needle will be transfusion. You see unlike the needles we use now this won't be broken after use. So there is a risk of reuse purposely or accidentally while discarding.
This seems quiet useless to be entirely fair. If it were put to any use despite its la k of application, it would probably be as asterilizible or disposable tip to a device that rotates and steers it, would have some very nieche usecase and be completely ridiculously overpriced for its utility. It also wont have a work channel in it, as I think that would impact its performance, it would only serve as a guiding wire for a cathether over it. I dont see unsafe resuse as a significant issue.
I’m just trying learn random things in case of survival situations... knowing what to cut, what to stab, what to poke, and finally what not to rotate inside your body (1:08) 🤣
This brings back ptsd for my big right toe when they completely pulled my toenail. It feels so weird to have your toe be numb but feel the needle moving around past your bone.
This is amazing futuristic technology that could stop the need for open surgeries. Holy shit man this is amazing you were able to come up with that new needle tip design. I’m just blown away this could save so many people bro. Damn
Call me crazy, but a rotating needle seems like it would cause much more damage. That's usually reserved for IO guns to bore into bone for rapid drug delivery.
@@wingedfish1175 this video is 5 years ago so pretty sure they have used it on other stuff now. Well there is a manga titled Radiation House where they used it too stop a bleeding in the intestines still same thing navigating to the veins but this time the tip is carrying something that would block the damaged veins and stop it from bleeding. It’s chapter 45-49 if you are interested. Looking at it further seems like this procedure is most common used it stopping aneurysm on the brain I guess that’s why i saw one comment mentioning this is used to travel through the spine so yeah. The one in the manga is not as scary as using it on the brain I guess
The rotating needle would in theory cause more damage and be more painful, but it’s also probably only going to be used in niche scenarios. Things like basic flu shots and anesthetics wouldn’t require this. And since this is designed so it can go around important body parts like organs, it’s probably easier and less damaging than the current alternative, which I’d imagine to be an entire incision or surgery.
@@electrolyteraccoon214 as I mentioned right now they are mostly now used for stopping internal bleeding if you guys think this is scary wait until you have a potential bleeding on your brain and they’ll use this to enter the veins to your leg and it will go and cross through your spinal cord and go inside your brain and shoot some stuff that would block the bleeding relatively safe if the doctor is an expert better than dying. Though the brain example is the most famous one cause like that’s the only option you can use in case of bleeding inside the brain in the previous comment I also mentioned a manga that showed this type of procedure where they used it to stop an internal bleeding inside the guts. If the patient don’t want to have a huge scar and recover months inside the hospital ( and also not lose more blood due to surgery probably the main reason to use this procedure in the first place ) then yeah stopping bleeding using this method is better.
This is basically medical horizontal directional drilling. This is the exact method that pipelines are ran under roads and rivers pretty neat to see the principle in such a wide perspective
I suspect no one is going to be OK with this while conscious. Put me under and you can spin those needles all you want, but only then lol, I'm not going to be awake and let some spinning drill bit get shoved into my flesh...
Guys guys this is used for stuff like injections that need to go to a specific point to stop internal bleeding. You're never gonna see one in normal circumstances and if you do need one you'll probably be glad they exist when it saves your life or prevents you needing a massive incision.
Well most nurses are students still learning, and they get too nervous when finding veins, some veins are easy to find, to poke through, others harder. It doesn’t help that sometimes, patients are also complete uncooperative morons, or they wouldn’t end up in such situations where it lands them in the hospital and don’t want to be there..
@@RSAgility I have really nice big veins that make it super easy to get it right, but i've still had nurses stick me 3 times before they get the vein. Some just need to get their shit together
Exactly. My tattoo artist who has done no schooling has more dexterity with a syringe and scalpel than the last plastic surgeon had. It's not about "still learning" it's lack of effort.
This technique is lifted straight from directional drilling for laying cables etc under rivers and existing infrastructure. Except there they additionally use water jets for cutting... and the "needle" is a steel pipe the size of your forearm.
Immediately saw the flaw in that kinked needle if there were still plans to rotate it as it went in. Still seems like it could make needles a little painful even without the kink since it’s cutting through more surface area than a standard one.
Would have been interesting if they actually showed the needle being reliably guideed to a target or avoiding something to show you could actually guide the needle where you wanted it, and it didn't just curve randomly with little control over where it goes
@CantOutRunADuck they claim the angle is controlled by spin, which is why I said it would have been good of they actually showed that in practice and showed it being used to avoid something to show how controllable it was. I can also just claim something and photoshop together a chart, that's hardly proof of it claims.
Isn't the pork loin the example? % show how much spin was used. Also, i think this is mostly a short video to present what problem is this device solving and not really a demo presentation.
@@heartears again They claim it is controlled But then don't show it actually being used to avoid things, instead just showing how much it can bend, not showing the bend as being controlled
I'm a financial analyst and have no idea why this video was in my recommendations. But somehow now that I know about this I feel like this will become useful knowledge in the future...
It’s pretty amazing how we have had steerable oil rig drills that can do this for more than two decades before we can do it with a needle through flesh. 👍
Regular needles feel like a ant bite, one small pinch and dent, some pain for 5 seconds and then you are done. But damn this needle cannot be used whilst people are conscious
This is the same way they "horizontally" drill for oil. They use a bit with an ~1° - 2° bend (several incremental angles can be purchased, ie 1.5°, 2.4°, ect), and at first they rotate the bit as they drill so it cuts a straight downward hole for a few thousand feet, and then once they've hit their target depth they stop rotating the bit and "slide," they let the weight of the drill bit (and string) and the ~1-2° bend steer & curve the trajectory till the hole is pointing sideways instead of straight down, and then they begin rotating again to drill "horizontally" for another ~10,000ft. They drill straight down to get to the target formation and then they start "building the curve" which is a mixture of "sliding" and rotating so that over time and several hundred feet a rounded right angle curve is created. Once the hole is pointing sideways or the bit is laying horizontally then the curve portion is complete and they can begin rotating to start drilling out the 2nd half of the hole/well. The tighter the curve the more friction and possibility of getting stuck or related issues ("dog legs"). They go down for a few thousand feet and then they go over for a few thousand feet.
I mean, you are free to disagree, but as long as you are not specialized in this particular field, or at least in medicine in general, i will trust the researchers more, after all they took their entire life learning about and improving in the given subject
You mean an epidural anaesthetic catheter? Thos dont work like this. They also dont get applied under an xra,, so you might be talking about aomething different.
@@ineednochannelyoutube5384 I have psoriatic arthritis... I had both my hips replaced and five back surgeries but before The Replacements and surgeries they tried cortisone shots.
The fact that i spent my time watching this video about needle that can bend despite the fact that it wont benifit me in any way is somewhat... I N T E R E S T I N G
When i was a child i used to imagine giant bending needles gettin longer to chase me and stab me. I feel one step closer to my childhood nighmare.
Thats legit terrifying bro
😂
Don't let your dreams be dreams.
That's because you are
Don't worry, we'll get there. Science can make your nightmare come true.
"How's the needle looking?"
"Idk man it's a bit kinky."
I still laughed and liked, but now I need a glass of water 😂
Ncis reference?
🤣🤣🤣
Oh you..
It's going inside you
As someone who gets extreme anxiety whenever they see a needle, I am not having a good time, yet I can’t bring myself to exit out of this video before it ends
Same, but why? Am I crazy?
Me: So why's the needle bent?
Doctor: So that it can be guided to a specific point
Me: Oh, neat, what if you want it to go straight?
Doctor: We spin it really fast.
Me: Doesn't that hurt?
Doctor: Yes.
*Screams can be heard as you leave the room*
Ah, first reply to a soon to be famous comment?
2nd reply?
3rd reply
4th reply
5th reply
I didn't expect needles to be made of memory metal. But it makes sense for its toughness and resistance to plastic deformation.
It's titanium and nickel alloy
@@damemes3669 That is precisely why I mentioned toughness. The metal Nitinol has a large area under the stress strain curve. Which means that it can withstand an immense amount of abuse compared to other materials. Pair that with the memory chearecotristics and we can expect large elastic deformations.
@@beaclaster I am aware. But thankyou.
Ur dumb
@@robertlondon4001 Ba bumb
So... I have a feeling that "this wont hurt a bit" might be an even bigger lie in the future...?
If you actually need this much precision for your injections you've got some much bigger worries than a sting
@@oiytd5wugho well yes more technology for more recoveries and more complex fundamental treatments for people
I mean most needles are practically painless nowedays.
@@guiserixsacha4520 still depends on the skill of the one giving the injection though. 🥴 medic with not too good skill = still gonna hurt no matter the needle type.
@@ishtar0110 It takes no skill to inject an inter muscular shot you poke inject and take out of the shoulder its not as complicated as the not really complicated epidermal shot
Wouldn’t the spinning cause substantially more tissue damage, even with the small needles? Instead of one small incision it looks like it almost bores out a hole the diameter of the needle.
I think that’s what they were trying to minimise by making the tip flex
I mean, if the alternative is to use a scalpel to get access idk
@@benjaminpierce8835 tru
The bigger problem is that it will dull the needle extremely quickly. Tissue is pretty good about givinf way to sharp things passing through it.
Plus the helical pathway and a whole lot of pain🙂
This is the same concept we use to drill horizontally underground for the insertion of pipelines. The bevel end goes straight when in full rotation, and direction is controlled by stopping rotation at a certain point along rotation. The hole is drilled, opened up more with a reaming bit, then pipe is pulled through.
This made me uncomfortable and I'm not even afraid of needles.
I immediately cringed.
I didn't mind it at all, personally needles don't hurt at all. I even had topical anesthesia administered by a needle in my gums and it didn't hurt that much if at all, I imagine it done in my hand/arm would hurt even less.
I ve donated blood as well and that was one thick needle, didn't hurt either.
So why be afraid of needles?
@@BankruptGreek everybody’s different
@@BankruptGreek this one is wiggling around in the gel. Reminds me of the shit doctor who jiggled the needle in my arm on purpose when I was crying when I was a little kid.
This video: Do you have phobia of neddles?
RandomKitty: No.
Video: *Would you like to?*
Imagine getting an injection and the doctor just starts going all beyblade mode on the needle
Edit: geez since a lot of people are seeing this comment, uhm, whoever sees this edited bit, I hope you have a great day and if you're going through a lot trust me it'll get better. I'm here to cheer all of you on! Just a little thing to make whoever sees this day better :3
I can't wait for Vaccinations: The Anime
I'll become the next needle master!!
@@mist3325 i know a few people who already are.
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
LEMME OUT AAA GET ME OUTTA HERE
Pretty cool, and honestly seems comfortable. For someone like me that does poorly under anesthesia, I'm glad to see better materials being created.
1:07 says otherwise for me imagine the pain
*You don't belong here*
@@yeaaaaaaaaaaahff hence why they made a different needle.
You do realize this videos 6 years old 😂
When the doctor pokes the needle into your arm but you start feeling weird on your leg: Oh no
😂😂
My god
1:07 good god
That some meat destroyer
Imagine that going up your ureathra
@@silent_7753 NO
@@silent_7753 OW AAAAAAAA
@@silent_7753 STOP
This is exactly how horizontal drilling works.
@@landofwolves thanks Beavis
This is also exacrly how a mosquito needle looks like when it's searching for blood vessels in your skin
Hahahahahha I was about to comment this showed my buddy I work with was like shit it's a bore rig needle
What are the applications or uses of horizontal drilling?
Really? It is a tool to drill into far spread pockets of petroleum, through the same initial drill hole. You can drill at varying angles, and not just straight down, making one hole much more effective, subsequently reducing the impact on the environment. "I drink your milkshake?"
Imagine the doctor started to realize after removing the flexible needle the tip was lost nowhere inside the patient's thick meat. R.I.P tonight 💀
My thoughts exactly.
I don't want the doctor to do loopty loops when I'm getting an injection.
As a dentist we have used needle deflection to deposit local anaesthesia on inner side of lower jaw bone, especially in cases who can't open their mouths (in case of submucous fibrosis, trismus or trauma). This technology looks promising!
No. Never use this !
@@firedup692 Any reasons why? You have no credibility lol
@@firedup692 Just because it looks “scary” doesn’t mean it shouldn’t be used at all. If you watched 100+ medical videos this would be nothing.
@@AriesLR_ it’s a joke
@@carlivasquez6840 it’s a joke
I like how you call a grocery store meat as "ex vivo" lol
what that mean?
@@HaxxorElite I thought Ex Vivo was a fancy way of saying Dead (Ex as in "previous" and Vivo as the latin for "alive", you know, "previously alive") but it actually means out of the body in Latin...
@@T4REK ohh lmao
@@T4REK Very close. Ex vivo translates to "out of the living," or an object or procedure that's taking place outside of the organism, so ex vivo pork loin is literally just a pork loin that's no longer inside of a pig, living or dead. They're saying this pork loin isn't inside an actual pig, as that can be a very important distinction.
@@CNSninja i mean with most pig meat and other animals it’s obvious and automatically. You can’t really have pork chops that are still in the pig although the loins on a live pig and pork loin almost the same
As a guy who is afraid of needles this both intriguing and scary at the same time
I relate to this on a spiritual level
Brain: This is satisfying.
Also Brain when getting a shot: SHIT SHIT SHIT SHIT SHI-
um ok
This is actually exactly how directional boring works. It's how they get utilities into the ground without disrupting the ground too much.
Simplicity is the cornerstone of brilliance.
This is simply brilliant.
As if the common needles weren't freaky enough...
Thank you!!
Doctor : "gently injects the needle inside of me"
Me : is it getting over?
Doctor : *BAYBLADE BAYBLADE LET IT RIP*
Me : (*screams in pain*)
Did you mean up the ass? or the urethra or just your skin
*_Agony_*
*Both*
*Beyblade 🤓 YW
😂😂
thank you for the person who captioned the tenderloin
Drills spiral inside: *no*
2015 Nobody:
2021 RUclips algorithm: Mmm, I wonder if you like fancy mechanical needles?
The way that needle rapidly rotates and the tip goes back and fourth has left me with a mental image of flesh being ripped up.
And there is me: having school in 30 minutes, *and watching videos about needles*
I'd call myself an experienced regional anesthesist and honestly, I can't recall any ocasion on which I'd like to have a bendable needle.
It would be good for putting contrast fluid into certain areas before MRI I would imagine, especially on super obese people
Then your not a good doctor ig
This is not about you needing a bendable needle or not.
It's about them finding ways you can use bendable needles so they can sell them to you.
@@carlivasquez6840 false fucko
I'm...I don't think this is for anesthesia? Biopsy maybe?
I'll never use it but I'm always fascinated by engineering
Your doctor might use it
@@joeroganpodfantasy42 I hope that mine doesn't cuz it makes me uncomfortable
@@joeroganpodfantasy42 i will tell not to, just use a normal one
I dont know what any of this is but thank you, i learnt something new
The main problem with this needle will be transfusion. You see unlike the needles we use now this won't be broken after use. So there is a risk of reuse purposely or accidentally while discarding.
This seems quiet useless to be entirely fair.
If it were put to any use despite its la k of application, it would probably be as asterilizible or disposable tip to a device that rotates and steers it, would have some very nieche usecase and be completely ridiculously overpriced for its utility.
It also wont have a work channel in it, as I think that would impact its performance, it would only serve as a guiding wire for a cathether over it.
I dont see unsafe resuse as a significant issue.
I’m just trying learn random things in case of survival situations... knowing what to cut, what to stab, what to poke, and finally what not to rotate inside your body (1:08) 🤣
Performing surgery ina a post apocalyptic world
@@Jake-iw3tl he is going places
At last! A needle that can be augered through my flesh untill the flexi tip breaks off.
This brings back ptsd for my big right toe when they completely pulled my toenail. It feels so weird to have your toe be numb but feel the needle moving around past your bone.
This is amazing futuristic technology that could stop the need for open surgeries. Holy shit man this is amazing you were able to come up with that new needle tip design. I’m just blown away this could save so many people bro. Damn
Call me crazy, but a rotating needle seems like it would cause much more damage. That's usually reserved for IO guns to bore into bone for rapid drug delivery.
Yeah I highly doubt this is intended to replace conventional needles just to fill a very specific niche so I doubt it'll be an issue
Hmmm.... how you know all this......
@@wingedfish1175 this video is 5 years ago so pretty sure they have used it on other stuff now.
Well there is a manga titled Radiation House where they used it too stop a bleeding in the intestines still same thing navigating to the veins but this time the tip is carrying something that would block the damaged veins and stop it from bleeding.
It’s chapter 45-49 if you are interested.
Looking at it further seems like this procedure is most common used it stopping aneurysm on the brain I guess that’s why i saw one comment mentioning this is used to travel through the spine so yeah. The one in the manga is not as scary as using it on the brain I guess
The rotating needle would in theory cause more damage and be more painful, but it’s also probably only going to be used in niche scenarios. Things like basic flu shots and anesthetics wouldn’t require this.
And since this is designed so it can go around important body parts like organs, it’s probably easier and less damaging than the current alternative, which I’d imagine to be an entire incision or surgery.
@@electrolyteraccoon214 as I mentioned right now they are mostly now used for stopping internal bleeding if you guys think this is scary wait until you have a potential bleeding on your brain and they’ll use this to enter the veins to your leg and it will go and cross through your spinal cord and go inside your brain and shoot some stuff that would block the bleeding relatively safe if the doctor is an expert better than dying.
Though the brain example is the most famous one cause like that’s the only option you can use in case of bleeding inside the brain in the previous comment I also mentioned a manga that showed this type of procedure where they used it to stop an internal bleeding inside the guts. If the patient don’t want to have a huge scar and recover months inside the hospital ( and also not lose more blood due to surgery probably the main reason to use this procedure in the first place ) then yeah stopping bleeding using this method is better.
Bless you for the suffering you will alleviate with this.
Those very very blessed few... are themselves the definition of cutting edge!
This is basically medical horizontal directional drilling. This is the exact method that pipelines are ran under roads and rivers pretty neat to see the principle in such a wide perspective
Brainstorming for this was prolly like "What if we gave a needle aimbot?"
Instant ban
I suspect no one is going to be OK with this while conscious. Put me under and you can spin those needles all you want, but only then lol, I'm not going to be awake and let some spinning drill bit get shoved into my flesh...
Wussy
"ALFA MALE". I hope this is ironic
You mean you won't be awake and WILLINGLY let some spinning drill bit get shoved into your flesh
@@alfamale2478 your name is a joke
@@justaneditygangstar let the man have his fun
In construction we use a directional bore machine the same exact way. The paddle on the front allows us to navigate underground and around objects
Never have I ever wanted something to not be near me in my life like this.
Technological advancement never cease to amaze me.
0:12 - "...that causes the tissue to apply a force at the needle tip."
Isaac Newton would be very pleased with this explanation.
This takes stabbing and twisting to a whole different level 😱 if they create flexible knifes like the needle were done for..
I've seen this video multiple times, and everytime I'm so fascinated. I will admit, I'm not entirely sure how this would be utilized in practice.
This must hurt like hell
1:10 😬
Wow, what great new technology!
*realizes it was uploaded 5 years ago*
O.O
Guys guys this is used for stuff like injections that need to go to a specific point to stop internal bleeding. You're never gonna see one in normal circumstances and if you do need one you'll probably be glad they exist when it saves your life or prevents you needing a massive incision.
And this is why, science and engineering is awesome
Nurses cant even properly use regular needles
Lmao
Well most nurses are students still learning, and they get too nervous when finding veins, some veins are easy to find, to poke through, others harder.
It doesn’t help that sometimes, patients are also complete uncooperative morons, or they wouldn’t end up in such situations where it lands them in the hospital and don’t want to be there..
@@RSAgility I have really nice big veins that make it super easy to get it right, but i've still had nurses stick me 3 times before they get the vein.
Some just need to get their shit together
@@RSAgility Someone's salty. Assuming yo here is a nurse.
Exactly. My tattoo artist who has done no schooling has more dexterity with a syringe and scalpel than the last plastic surgeon had. It's not about "still learning" it's lack of effort.
Thanks RUclips for the random recommendation.
Guys this is excellent engineering! Well done!!
This technique is lifted straight from directional drilling for laying cables etc under rivers and existing infrastructure. Except there they additionally use water jets for cutting... and the "needle" is a steel pipe the size of your forearm.
Immediately saw the flaw in that kinked needle if there were still plans to rotate it as it went in. Still seems like it could make needles a little painful even without the kink since it’s cutting through more surface area than a standard one.
Would have been interesting if they actually showed the needle being reliably guideed to a target or avoiding something to show you could actually guide the needle where you wanted it, and it didn't just curve randomly with little control over where it goes
@CantOutRunADuck they claim the angle is controlled by spin, which is why I said it would have been good of they actually showed that in practice and showed it being used to avoid something to show how controllable it was.
I can also just claim something and photoshop together a chart, that's hardly proof of it claims.
Isn't the pork loin the example?
% show how much spin was used.
Also, i think this is mostly a short video to present what problem is this device solving and not really a demo presentation.
@@heartears again
They claim it is controlled
But then don't show it actually being used to avoid things, instead just showing how much it can bend, not showing the bend as being controlled
This guy must nail his powerpoint presentations in clasd
I'm a financial analyst and have no idea why this video was in my recommendations. But somehow now that I know about this I feel like this will become useful knowledge in the future...
Is there any risk of the needle tip breaking as it is attached by a small wire instead of the needle itself?
“Retains its straight shape even after it has been significantly bent”
They made sure to do a quick cut at 0:32 after saying that...
The rotation of the needle to go straight is also how arrows fly straight by wobbling
It’s pretty amazing how we have had steerable oil rig drills that can do this for more than two decades before we can do it with a needle through flesh. 👍
It's almost like not healing people is the medical industry's big business
I can't stand regular needles, *WHY WOULD I WANT ONES THAT DO THIS?!?!?!?!*
I would assume to reach some difficult spots around the bones?
Yeah, but my light phobia of needles won't allow it.
Regular needles feel like a ant bite, one small pinch and dent, some pain for 5 seconds and then you are done. But damn this needle cannot be used whilst people are conscious
Regular needles dont hurt that much.
Genuine question: What do we need such big needles for? I’m assuming it’s not for vaccines or blood removal? 🤔
I saw someone else comment they've been used in a procedure that stops internal bleeding.
This is the same way they "horizontally" drill for oil. They use a bit with an ~1° - 2° bend (several incremental angles can be purchased, ie 1.5°, 2.4°, ect), and at first they rotate the bit as they drill so it cuts a straight downward hole for a few thousand feet, and then once they've hit their target depth they stop rotating the bit and "slide," they let the weight of the drill bit (and string) and the ~1-2° bend steer & curve the trajectory till the hole is pointing sideways instead of straight down, and then they begin rotating again to drill "horizontally" for another ~10,000ft. They drill straight down to get to the target formation and then they start "building the curve" which is a mixture of "sliding" and rotating so that over time and several hundred feet a rounded right angle curve is created. Once the hole is pointing sideways or the bit is laying horizontally then the curve portion is complete and they can begin rotating to start drilling out the 2nd half of the hole/well. The tighter the curve the more friction and possibility of getting stuck or related issues ("dog legs").
They go down for a few thousand feet and then they go over for a few thousand feet.
This is exceptional. Many precision procedures will be made possible with this technology.
This looks like it would hurt
once, i tried inserting a subcutaneous needle into myself by rotating the needle.
ONLY ONCE
ouch.
Thousand of years old technology and you guys are still impressed
I honestly just watched this because i thought it would be satisfying and i was not disappointed
0:52 and 2:06 look the same to me... can't say I agree with "researchers" at 0:57
In fact they are the same image
I mean, you are free to disagree, but as long as you are not specialized in this particular field, or at least in medicine in general, i will trust the researchers more, after all they took their entire life learning about and improving in the given subject
That's a good thing... The curvature of the needle is practically the same to the other tip but doesn't damage as much tissue...
@@rrestoring_faith
Can you not see that those are the same image.
Very sketchy.
@@JKenny44
Which would mean it doesn't effect curvature..
Enough of these videos and I'm basically a surgeon.
We love when RUclips decides that you wanna learn about needles at 1 in the morning
RUclips has been recommending this video to me for months now, I don't know why the algorithm decided I needed to know about this
This is just beautiful
I'm just watching this like "yep they're shoving those in people" with the ease it glides through the gel
mosquitoes: look what they need to mimic a fraction of our power.
Idk exactly what situation requires those needs so I’m gonna try my best to avoid going hospital as best I can
You guys are talking about “the future” but this video is 5 years old. This IS the future.
You’re having a hard time poking me with a stick of metal, I don’t need you trying to steer at the same time.
I am afraid of needles. I wasnt bothered seeing it going in the gel. But as soon as I saw how big it was compared to his hand, that's what got me..
I used to not have a problem with needles at all. Used to. Thanks 👍
holy crap it’s back i remember watching this in my recommended like five years ago…
Imagine you're getting a shot and the nurse straight up wraps the needle around your bone
Wow, amazing ideas and execution. Thank you for the concept and inspiration.
I always wondered how they got that needle to bend as I watched it going in my back on the fluoroscope...
knowledge is power
You mean an epidural anaesthetic catheter? Thos dont work like this.
They also dont get applied under an xra,, so you might be talking about aomething different.
Your probably right... I was having cortisone shots injections in my hips I think not my back it was about 15 years ago
@@garyanvil2354 Rheumaric arthritis?
@@ineednochannelyoutube5384 I have psoriatic arthritis... I had both my hips replaced and five back surgeries but before The Replacements and surgeries they tried cortisone shots.
@@garyanvil2354 Condolences. Arthritis is a bitch. I hope you are doing alright.
I'm already affraid of needles and these monsters make a spinny boy needle on a drill bit. Awesome
I'm actually quite scared of needles, but the applications of this seem very interesting and innovative.
Jab me, doc. I'm ready.
As a haemophiliac who takes iv almost every month, I love it
Imagine getting an autopsy with this thing...except you can’t, because you’re dead
Wow, just wow!! I can see the applications!!
That rotating kinked needle is nightmare fuel.
5 years later youtube thought I needed this and I watched the whole thing and i still dont care.
Everytime he spins the needle, I'm just hearing
You spin me right round, right round right round like a record baby right round round round
The fact that i spent my time watching this video about needle that can bend despite the fact that it wont benifit me in any way is somewhat... I N T E R E S T I N G
Never thought one day needles couldn’t get any worse
Those are some serious tolerances my friend
This is exactly how a "Ditch witch" works for underground drilling, and how they are able to steer the bit to different locations underground.
That helical path after needle insertion has left me traumatic.