The Secret Behind Ultra-Thin Needles!
0:23
YouTubeTechWizards 2
The Secret Behind Ultra-Thin Needles!
Ever wondered how a syringe needle can have such a tiny hollow center? It’s not drilled with a microscopic drill. Needles actually start as hollow metal tubes several millimeters wide. Then they’re shrunk using a process called tube drawing, the metal is pulled through smaller and smaller dies, stretching and reducing the diameter each time ...
已浏览 3.4万 次1 个月前
短视频
Ultra-Precision Tattoo with 222 Needles
1:14
已浏览 97.5万 次
Ultra-Precision Tattoo with 222 Needles
okeypoke
Recap a Needle Using This Trick to Prevent Needlestick Injury | One-Hand Scoop Technique #shorts
0:58
已浏览 2.7万 次
Recap a Needle Using This Trick to Prevent Needlestick Injury | One-Hand Scoop
RegisteredNurseRN
Needle Felting Cat Tutorial
#tepukkartu
0:16
#tepukkartu
YouTubeKool_Corner
已浏览 70万 次2 个月之前
Magnetizing a Needle and Guessing Jelly Beans in a Jar
1:12
Magnetizing a Needle and Guessing Jelly Beans in a Jar
TikTokzackd.flims5
已浏览 86.8万 次2 周前
Dr. Sakshi Patel | dentist 🦷 on Instagram: "Why should we perform DOUBLE ASPIRATION? 🦷💉 Before delivering local anesthesia, it is crucial to confirm that the needle tip is not inside a blood vessel 🩸❌ 🔬 Aspiration = gently pulling back the syringe plunger to check for blood. 🩸 If blood appears ➝ it indicates intravascular placement. ⚠️ Injecting anesthetic into a blood vessel may cause dizziness, palpitations, or systemic toxicity. 💡 Why DOUBLE aspiration? Blood vessels are small, elastic
0:17
Dr. Sakshi Patel | dentist 🦷 on Instagram: "Why should we perform DOUBLE ASPIRATION? 🦷💉 Before delivering local anesthesia, it is crucial to confirm that the needle tip is not inside a blood vessel 🩸❌ 🔬 Aspiration = gently pulling back the syringe plunger to check for blood. 🩸 If blood appears ➝ it indicates intravascular placement. ⚠️ Injecting anesthetic into a blood vessel may cause dizziness, palpitations, or systemic toxicity. 💡 Why DOUBLE aspiration? Blood vessels are small, elastic
Instagramthe_dental_fusion
已浏览 2.5万 次2 周前
热门视频
How to Draw Blood Using a Butterfly Needle: Phlebotomy Program Guide
0:22
How to Draw Blood Using a Butterfly Needle: Phlebotomy Program Guide
YouTubeLos Angeles Career College
已浏览 1.3万 次2024年6月4日
How to use a butterfly needle
0:57
How to use a butterfly needle
YouTubeLearnRadiologyWithMy
已浏览 1892 次2024年10月26日
Why you should NEVER get this type of piercing
0:36
Why you should NEVER get this type of piercing
YouTubeDoctor Myro
已浏览 185.3万 次2 周前
Needle Felting Cat DIY
How to Safely Treat Large Blisters Tips and Precautions
0:33
How to Safely Treat Large Blisters Tips and Precautions
YouTubeRMH Animations
已浏览 1.3万 次1 个月前
The Knitting Needle Case for the interchangeable knitting needles🧶
2:57
The Knitting Needle Case for the interchangeable knitting needles🧶
YouTubeTINNBERRY
已浏览 290.8万 次1 个月前
Jackie Chan_s Fear of Needles 😬💉 | fear of needles
0:17
Jackie Chan_s Fear of Needles 😬💉 | fear of needles
TikTokthe.viral.g
已浏览 1.7万 次1 个月前
How to Draw Blood Using a Butterfly Needle: Phlebotomy Program Guide
0:22
How to Draw Blood Using a Butterfly Needle: Phlebotomy Program Guide
已浏览 1.3万 次2024年6月4日
YouTubeLos Angeles Career College
How to use a butterfly needle
0:57
How to use a butterfly needle
已浏览 1892 次2024年10月26日
YouTubeLearnRadiologyWithMy
Why you should NEVER get this type of piercing
0:36
Why you should NEVER get this type of piercing
已浏览 185.3万 次2 周前
YouTubeDoctor Myro
Recap a Needle Using This Trick to Prevent Needlestick Injury | One-Hand Scoop Technique #shorts
0:58
Recap a Needle Using This Trick to Prevent Needlestick Injury | One-H…
已浏览 2.7万 次2024年3月12日
YouTubeRegisteredNurseRN
#tepukkartu
0:16
#tepukkartu
已浏览 70万 次2 个月之前
YouTubeKool_Corner
Dr. Sakshi Patel | dentist 🦷 on Instagram: "Why should we perform DOUBLE ASPIRATION? 🦷💉 Before delivering local anesthesia, it is crucial to confirm that the needle tip is not inside a blood vessel 🩸❌ 🔬 Aspiration = gently pulling back the syringe plunger to check for blood. 🩸 If blood appears ➝ it indicates intravascular placement. ⚠️ Injecting anesthetic into a blood vessel may cause dizziness, palpitations, or systemic toxicity. 💡 Why DOUBLE aspiration? Blood vessels are small, elastic
0:17
Dr. Sakshi Patel | dentist 🦷 on Instagram: "Why should we perfor…
已浏览 2.5万 次2 周前
Instagramthe_dental_fusion
Magnetizing a Needle and Guessing Jelly Beans in a Jar
1:12
Magnetizing a Needle and Guessing Jelly Beans in a Jar
已浏览 86.8万 次2 周前
TikTokzackd.flims5
0:17
Jackie Chan_s Fear of Needles 😬💉 | fear of needles
已浏览 1.7万 次1 个月前
TikTokthe.viral.g
0:33
How to Safely Treat Large Blisters Tips and Precautions
已浏览 1.3万 次1 个月前
YouTubeRMH Animations
1:18
Tracey Turner is a needle-felting artist who hand-sculpts wildlife an…
已浏览 76.7万 次4 周前
TikTokart_dailydose
0:55
Milliseconds from Disaster! Angel Collinson Crushes Wild Line 💥 | TG…
已浏览 168.2万 次1 个月前
YouTubeTeton Gravity Research
2:57
The Knitting Needle Case for the interchangeable knitting needles🧶
已浏览 290.8万 次1 个月前
YouTubeTINNBERRY
0:47
How Needle-Free Injections Actually Work 🤔 Surgeon Reacts
已浏览 311.8万 次1 个月前
YouTubeDr. Michael Gartner FACS Plastic Surgeon
1:00
#film #movie ONE NEEDLE Takedown! 🤯 Deadly Precision in 'T…
已浏览 779.2万 次1 个月前
YouTubeNguyen
1:14
Ultra-Precision Tattoo with 222 Needles
已浏览 97.5万 次1 个月前
TikTokokeypoke
1:07
We Test Throwing Needle from Hollow Knight Silk Song! #hollowk…
已浏览 341.6万 次2 周前
YouTubeSellsword Arts
0:10
How to Punch Properly: A Tutorial for Girls
已浏览 270万 次1 个月前
TikTokjuneguy_
0:14
Needle Threader Tool
已浏览 202.3万 次2 个月之前
YouTubeRony's Notes 1M
0:39
El pastel omnipresente: arte needle felted
已浏览 93.5万 次1 个月前
TikTokaudreymontoya80
观看更多视频
静态缩略图占位符