JustRight™ Vessel Sealing System

With optimized energy delivery, the JustRight™ 3 mm Vessel Sealer is designed for small surgical spaces.

JustRight™ 3 mm Vessel Sealer

  • With an average seal time of 1.6 seconds, JustRight™ safely and securely seals vessels up to 5mm with average burst strength above 3x systolic pressure.1
  • Thermal spread is less than 1 mm reducing the potential of thermal impact to unintended tissues.1
  • Indicated for pediatric surgery.

Rigorous testing to prove the JustRight™ Vessel Sealer does not cause irreversible thermal injury to adjacent tissue even when activated while touching these structures allowed our sealer to acquire an FDA indication for use in pediatric procedures.

The smallest vessel sealer on the market, JustRight™ 3 mm sealers allow for:1,3

  • Improved access: The 3 mm shaft design enables access in the tightest surgical spaces.
  • Delicate dissection: Fine, true Maryland, bilateral jaws aid in dissection so surgeons don’t have to use another dissector.
  • Improved visualization: 3 mm shaft size takes up less of the visible field making it easier for surgeons to see and manipulate target tissue.


Product Name JustRight™ Vessel Sealer
Catalog Number JR-SE20-6
Package Case of 6 single use hand pieces
Jaw Design Curved Maryland-Style
Jaw Length 10 mm
Shaft Length 20 cm
Shaft Diameter 3 mm

Peer Reviewed Publications

3mm Vessel Sealer and 5mm Stapler in Thoracoscopic Surgery for Congenital Lung Malformation
Macchini F., Zanini A., Morandi A., Ichino M., and Leva E. Journal of Laparoendoscopic & Advanced Surgical Techniques. Vol 00, No. 00, 2020.

Early Experience with a New 3mm Tissue and Vessel Sealing Device
Steven Rothenberg, MD, Saundra Kay, MD, Kristin Shipman, MD, William Middlesworth, MD, Angela Kadenhe-chiweshe, MD, Bethany Slater, MD, Steven Oh, MD. Poster. International Pediatric Endosurgery Group (IPEG) 2014.

Evaluation Of Adjacent Tissue Thermal Damage When Using The Low Power Justright Surgical® Vessel Sealing System
Suzanne M Yoder, MD. Emerging Technology Poster. Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) 2016.

A simplified, low power system for effective vessel sealing
Allison B. Lyle, Jenifer S. Kennedy, PhD, Dale F. Schmaltz, Aaron S. Kennedy. The International Society for Optic and Photonics (SPIE) 2015.

JustRight™ Generator: JR100

Designed with minimizing surgical impact in mind, the JustRight™ Generator’s low-power bipolar output delivers 25 watts of controlled energy.


Product Name JustRight™ Generator
Catalog Number JR-100
Software Version V1R2

Product Videos

Thoracoscopic Right Lower Lobectomy

Laparoscopic Right Adrenal Gland Excision

Laparoscopic Nissen Fundoplication

Mediastinal Mass Resection

Laparoscopic Liver Biopsy

Laparoscopic Small Bowel Resection

Laparoscopic Pull Through for Hirschsprung’s Disease

Laparoscopic Intestinal Duplication Cyst Resection

Thoracoscopic Esophageal Atresia Repair

Gastric Pull Up

Product availability varies by country.

1 Evaluation of Adjacent Tissue Thermal Damage When Using the JustRight Surgical Vessel Sealing System. Suzanne Yoder, MD; Jenifer Kennedy, PhD; Allison Lyle, MS; Allison Bendele, DVM, PhD. Society of Gastrointestinal and Endoscopic Surgeons (SAGES) 2015.
2 Use of the 5-mm Stapler in Infants and Children. Bethany J. Slater, MD; Kristen Shipman, MD; Saundra Kay, MD; Steven S. Rothenberg, MD. Society of Gastrointestinal and Endoscopic Surgeons (SAGES) 2015 Presentation. April 2015.
3 Early experience with a New 3mm Tissue and Vessel Sealing Device. Rothenberg S, Oh P. International Pediatric Surgery Group Annual Meeting. July 22, 2014.
4 FDA K160602. June 2016.
5 Trocar Site Hernia. Hitoshi Tonouchi, MD, PhD; Yukinari Ohmori, MD; Minako Kobayashi, MD, PhD; Masato Kusunoki, MD, PhD, Arch Surg. 2004;139(11):1248-1256.
6 Incisions do not simply sum. Blinmin T. Surgical Endoscopy. 2010; 24(10):1746-52.
7 Internal Report NAR-ML-17457 _1
8 Internal Report NAR-VE-17357 _1
9 Internal Report NAR-VE-17353 _2
10 Internal Report NAR-EN-17455 _1
11 Developing neonatal minimally invasive surgery: Innovation, techniques, and helping an industry to change. Rothenburg S. Journal of Pediatric Surgery 50 (2015) 232-235.
12 Internal Memo to File - US Regulatory Clearance Search for Vessel Sealers.
13 A simplified, low power system for effective vessel sealing. Lyle A, Kennedy J, Schmaltz D, Kennedy A. The International Society for Optic and Photonics (SPIC) 2015.
14 Internal Report 16375_2
15 Internal Report BOLD-2001
16 Internal Report 16339_1
17 Internal Report 16451_1
18 Internal Report 16457_1