Laparoscopic Lectures | Videos | Download | Channel | Live | हिंदी

How to Use Harmonic Scalpel in Laparoscopic Surgery
For Gynecologist / Apr 28th, 2020 10:09 am     A+ | a-
How to Use Harmonic Scalpel in Laparoscopic Surgery
 

This video demonstrates the functionality of Ultrasonic dissector called as Harmonic Scalpel. The harmonic scalpel is a surgical instrument used to simultaneously cut and cauterize tissue. It is the latest device to have been introduced in the last decade or so. Ultrasonic energy is famously used in the Harmonic scalpel where ultrasonic energy is converted to mechanical energy at the active blade.

The main mechanism is the active blade which delivers high-grade frictional force while the inactive upper arm holds the tissue in apposition. Its main advantages include precise dissection, reliable hemostasis, less lateral thermal spread and charring mainly works by applying pressure and then sealing with a denatured protein coagulum while applying ultrasonic vibration to denature hydrogen bonds perform vessel coagulation

 
7 COMMENTS
Dr. Jasleen Kaur
#7
Nov 8th, 2023 5:19 am
In laparoscopic surgery, suturing skills are crucial in critical situations. The Extra Corporeal Dundee Jamming Knot, with its outside preparation and Aberdeen termination, proves highly valuable for maintaining tissue support and closure.




Dr. Divyanshu Patel
#6
May 30th, 2020 12:41 pm
Wow! Such an informative and educative video of How to Use Harmonic Scalpel in Laparoscopic Surgery. and thanks for sharing it. I needed to see this every day.
Dr. Vivekanand Boumik
#5
May 20th, 2020 12:31 pm
Ohh my God! The way you explained how to use Harmonic Scalpel in Laparoscopic Surgery.
Its seriously marvelous means totally mesmerized couldn't explain you ....you are the best professor ever .May every one understand your worth and give you reverence as actually you deserve it .Seriously wonderful;
Dr. Mahendra K
#4
Apr 30th, 2020 5:08 am
An excellent video of Harmonic Scalpel. Absolutely amazing!! Thanks for posting this video.
Dr. Ali Mohammed
#3
Apr 30th, 2020 4:49 am
Dr. Mishra is an excellent professor, he delivered this information very efficiently. Thanks for sharing How to Use Harmonic Scalpel in Laparoscopic Surgery video.
Dr. Shiv shankar
#2
Apr 30th, 2020 4:46 am
Excellent use of Harmonic Scalpel in Laparoscopy surgery. This is very useful for Laparoscopy doctors. Thanks for uploading.
Dr. Mohammed
#1
Apr 28th, 2020 11:56 am
The harmonic shears I have used in Cholecystectomy and found effective and safe in as a sole instrument for sealing and division of the artery and cystic duct. The main advantages of using a Harmonic scalpel could be related to safety and decreased laparoscopic operative time.

Leave a Comment
CAPTCHA Image
Play CAPTCHA Audio
Refresh Image
* - Required fields
Older Post Home Newer Post
Top

In case of any problem in viewing Videos please contact | RSS

World Laparoscopy Hospital
Cyber City
Gurugram, NCR Delhi, 122002
India

All Enquiries

Tel: +91 124 2351555, +91 9811416838, +91 9811912768, +91 9999677788



Need Help? Chat with us
Click one of our representatives below
Nidhi
Hospital Representative
I'm Online
×