Exhibit 99.1

Misonix, Inc. Announces Second Quarter

Fiscal Year 2015 Financial Results

Second Quarter Net Revenues UP 36%;

Six Month Net Revenue UP 41%;

BoneScalpel Revenue UP 41%;

FARMINGDALE, NY, February 4, 2015 /PRNewswire/ -- Misonix, Inc. (NASDAQ: MSON), an international surgical device company that designs, manufactures and markets innovative therapeutic ultrasonic products for spine surgery, skull based surgery, neurosurgery, wound debridement, cosmetic surgery, laparoscopic surgery and other surgical applications, today announced financial results for the second quarter of fiscal 2015, ended December 31, 2014.

Highlights for the second quarter fiscal 2015 included:

Second Quarter Fiscal 2015 Financial Results

Total revenue for the three months ended December 31, 2014 was $5.6 million, a 36% increase, when compared to $4.1 million for the same period in fiscal 2014. The increase was attributable to a 41% increase in BoneScalpel revenue to $3.0 million, a 43% increase in SonaStar revenue to $1.7 million and a 57% increase in SonicOne revenue to $840,000.

There were 63 BoneScalpel units sold or consigned worldwide during second quarter fiscal 2015 compared to 57 BoneScalpel units sold or consigned during the second quarter of fiscal 2014.  BoneScalpel disposable sales in the United States increased 129% to $1.5 million during second quarter fiscal 2015 compared to the same period in fiscal 2014. There were 25 SonaStar units sold worldwide during second quarter fiscal 2015 compared to 15 SonaStar units sold during the second quarter of fiscal 2014. SonicOne disposable revenue increased 96% to $494,000 for the second quarter of fiscal 2015.

During the quarter, the Company received other income in the form of royalty payments from Covidien plc totaling $1.0 million.

The Company reported net income of approximately $901,000, or $0.11 earnings per diluted share, for second quarter fiscal 2015 compared to a net income of $459,000, or $0.06 earnings per diluted share, for the same period in fiscal 2014.

Six Months Fiscal 2015 Financial Results

Total revenue for the six months ended December 31, 2014 was $10.1 million, a 41% increase, when compared to $7.2 million for the same period in fiscal 2014. The increase was attributable to a 50% increase in BoneScalpel revenue to $5.2 million, a 39% increase in SonaStar revenue to $3.2 million and a 43% increase in SonicOne revenue to $1.4 million.

The Company reported net income of approximately $1.3 million or a $0.16 earning per diluted share for the six months ended December 31, 2014 compared to a net loss of ($425,000) or $.06 loss per share for the same period in fiscal 2014.

Michael A. McManus Jr., President and CEO stated, "We are off to a very strong start for the first half of fiscal 2015. We are particularly pleased with the strong revenue increase across our BoneScalpel, SonicOne and SonaStar product lines in the U.S. where units are mainly consigned. We have made great progress in getting our products accepted as a major instrument in an expanded number of medical institutions throughout the country.  In addition to strong U.S. results, we experienced sales growth across virtually all international regions. Our internal sales team and our international distributors continued their excellent performance in the first half of fiscal 2015.”

Mr. McManus continued, "As evidenced by the results of the quarter, our ultrasonic surgical instruments are achieving higher levels of acceptance by hospitals and surgeons around the world. The safety profile of our BoneScalpel, resulting in less blood loss, less bone fragmentation and reduction in overall time required to complete a surgical procedure, is gaining increased recognition. The same can be said of our SonaStar and SonicOne products. With the SonicOne we have shown a better way to debride a wound to preserve live tissue with less bleeding and a reduction in bacteria. We have also established a real benefit in the treatment of burns including a recent paper from the Saint Barnabas Medical Center in Livingston, NJ. We are making consistent progress in broadly introducing our products to surgeons around the world and having those products take their rightful place in the surgical suites in which they operate.”

Mr. McManus concluded, "The momentum that we developed during fiscal 2014 continued into the first half of fiscal 2015, and we look to extend that into the second half. We maintain a strong cash position of approximately $8.3 million, we carry no long-term debt, and we continue to fund operations from internally generated cash flow. We look forward to continuing to drive solid operational and financial results throughout the rest of fiscal 2015."

Conference Call

The Company has scheduled a conference call today, Wednesday, February 4, 2015 at 4:30 pm ET to review the results. Interested parties can access the conference call by dialing (877) 317-6789 or (412) 317-6789 or can listen via a live Internet webcast, which is available in the Investor Relations section of the Company's website at www.misonix.com.

A teleconference replay of the call will be available for three days at (877) 344-7529 or (412) 317-0088, confirmation # 10059998. A webcast replay will be available in the Investor Relations section of the Company's website at www.misonix.com for 30 days.

About Misonix

Misonix, Inc. designs, develops, manufactures and markets therapeutic ultrasonic medical devices. Misonix's therapeutic ultrasonic platform is the basis for several innovative medical technologies. Addressing a combined market estimated to be in excess of $1.5 billion annually; Misonix's proprietary ultrasonic medical devices are used for wound debridement, cosmetic surgery, neurosurgery, laparoscopic surgery, and other surgical and medical applications. Additional information is available on the Company's Web site at www.misonix.com.

Safe Harbor Statement

With the exception of historical information contained in this press release, content herein may contain "forward looking statements" that are made pursuant to the Safe Harbor Provisions of the Private Securities Litigation Reform Act of 1995. These statements are based on management's current expectations and are subject to uncertainty and changes in circumstances. Investors are cautioned that forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from the statements made. These factors include general economic conditions, delays and risks associated with the performance of contracts, risks associated with international sales and currency fluctuations, uncertainties as a result of research and development, acceptable results from clinical studies, including publication of results and patient/procedure data with varying levels of statistical relevancy, risks involved in introducing and marketing new products, potential acquisitions, consumer and industry acceptance, litigation and/or court proceedings, including the timing and monetary requirements of such activities, the timing of finding strategic partners and implementing such relationships, regulatory risks including approval of pending and/or contemplated 510(k) filings, the ability to achieve and maintain profitability in the Company's business lines, and other factors discussed in the Company's Annual Report on Form 10-K, subsequent Quarterly Reports on Form 10-Q and Current Reports on Form 8-K. The Company disclaims any obligation to update its forward-looking relationships.