HARMONIC FOCUS+ Shears

The HARMONIC FOCUS+ Shears with Adaptive Tissue Technology seals vessels with the same strength that you have come to expect from the HARMONIC FOCUS Shears.1*

Tesoura HARMONIC FOCUS®+

Features & Benefits

Thinner Distal End

Thinner Distal End

The active blade of HARMONIC FOCUS+ is 37% thinner than LigaSure Exact at the distal end/tip.2†
The clamp arm of HARMONIC FOCUS+ is 10% thinner than LigaSure Exact at the distal end.2*
The overall jaw height of HARMONIC FOCUS+ is 22% thinner/shorter than LigaSure™ Exact at the distal end2‡ 98% wider jaw aperture than LigaSure™ Exact

Wider Jaw Aperture

Wider Jaw Aperture

98% wider jaw aperture than LigaSure Exact

Designed For Improved Surgical Visibility And Precision

Designed For Improved Surgical Visibility And Precision

Based on a pre-clinical study, HARMONIC Focus+ Shears causes 19% less mean lateral thermal spread compared to LigaSure™ Small Jaw.5‡‡

Product Resources

Videos

Resources

Total Thyroidectomy
Total Thyroidectomy
03:17
Focus+ In Service Video
Focus+ In Service Video
06:10
Subtotal Thyroidectomy
Subtotal Thyroidectomy
04:55
Focus+ Parotidectomy Video
Focus+ Parotidectomy Video
00:49
Parotid Tumor Excision
Parotid Tumor Excision
03:16
Excision of Neck Mass
Excision of Neck Mass
05:05

References

*As exhibited in an animate, porcine vessel model - 63/64 (HAR9F) vs. 31/32 (FCS9) seals passing blood pressure challenge, p=1

†Metrology study comparing the width of the clamp arm at the distal end for Harmonic™ FOCUS+ and LigaSure Exact (1.9812mm vs 2.193mm)

‡Metrology study comparing distal jaw height of Harmonic™ FOCUS+ vs LigaSure™ Exact (2.8194mm vs 3.615mm)

§Metrology study comparing the jaw aperture of Harmonic™ FOCUS+ vs LigaSure™ Exact (23.368mm vs 11.830mm)

¥Smartscope measurement of estimated aerial surface area of distal end of clamp arm and blade outer tube housing (n=1)

‡‡As exhibited in a preclinical porcine mode. Mean lateral thermal spread 1.68mm (HAR9F) vs. 2.07mm (SJ), p+0.009) (PSP003870)

1.   Ethicon, PCSD002688B, HARMONIC HAR9F Shears: Design Verification Acute Study in the Pig, Sept 2013, Data on File (128409-191126)

2.   Ethicon, PRC087304B, HAR9F Dimensional Comparison, Dec 2018, Data on File. (118896-190718, 118895-190718, 118897-190718, 118898-190718)

3.   Ethicon, PRC087304B, HAR9F Dimensional Comparison, Dec 2018, Data on File (118898-190718)

4.   Ethicon, PRC073673B, Olympus Thunderbeat Fine Jaw Dimensional Comparison, Jan 2016, Data on File (115418-190529)

5.   Ethicon, PSP003870A, Nighthawk Thermal Damage Statistical Analysis, March 2014, Data on file (119249-190724)