Medical Devices / Instrumentation

Please see below a list of all our SVLSF investments by sector.

To go to individual portfolio companies websites please click on company logo.

Medical Devices / Instrumentation

AcuFocus: US AcuFocus: US

First investment: 2001 - Seed

AcuFocus is based in Irvine, CA, AcuFocus is developing an implantable corneal in-lay for correction of presbyopia.



AqueSys: US AqueSys: US

First investment: 2006 - Early Stage

AqueSys is based in Duluth, GA; AqueSys (TIF company) is developing an innovative approach to reducing intra-ocular pressure to treat glaucoma.



Argonaut Technologies: US Argonaut Technologies: US - Exited

First investment: 1999 - Expansion

Argonaut developed a chemistry instrumentation for accelerated synthesis of novel organic molecules. Bought by Biotage after our exit.



Cardiac Support Systems: US Cardiac Support Systems: US - Exited

First investment: 2000 - Seed

Cardiac Support Systems was an innovation factory company.



CardioFocus: US CardioFocus: US

First investment: 1999 - Early Stage

CardioFocus is based in Marlborough, MA and has developed a catheter based approach using laser energy with visualization focused on atrial fibrillation.



Cardiomind: US Cardiomind: US

First Investment: 2007 - Early Stage

CardioMind is a medical device company developing novel nitinol-based stents and an innovative, balloon-free stent delivery system for small, difficult-to-access vessels.



Cellutions: US Cellutions: US - Exited

First investment: 2004 - Seed

Cellutions is based in Duluth, GA, (TIF)is developing a minimally invasive approach for addressing cellulite and its appearance on the skin.



Cerebral Vascular Applications: US Cerebral Vascular Applications: US - Exited

First investment: 2000 - Seed

Cerebral Vascular Applications incubated by TIF) developed a set of minimally invasive tools for atrial appendage sealing for stroke prevention. Licensed to Epitek.

Funded through the innovation factory



CHF Solutions: US CHF Solutions: US

First investment: 2005 - Expansion

CHF is based in Brooklyn Park, MN and has developed a mechanical pump/filter system to remove excess fluid from patients with acute de-compensated congestive heart failure. The product has US 510k clearance and is CE marked for both in-patient hospital care and out-patient clinic use.



Concentric Medical: US Concentric Medical: US

First investment: 2003 - Expansion

Concentric is based in Mountain View, CA. Designing and developing products to open the pathway for stroke treatment. Their first device, the MERCI Retriever, removes clots associated with ischemic strokes.



Confluent Surgical: US Confluent Surgical: US - Exited

First investment: 1999 - Early Stage

Confluent Surgical was a biomaterials for adhesion prevention and vascular embolics.



EBR Systems: US EBR Systems: US

First investment: 2005 - Early Stage

EBR Systems is developing a wireless cardiac stimulation device (WiCS) to compete in the cardiac resynchronization therapy space for treatment of congestive heart failure.



Entellus: US Entellus: US

First investment: 2006 - Early Stage

Entellus is a company developing medical device therapies for nasal and sinus disease.



Entellus: US Entellus: US

First investment: 2006 - Early Stage


Entellus is a company developing medical device therapies for nasal and sinus disease.



Eunoe: US Eunoe: US - Exited

First investment: 2003 - Expansion

Eunoe was a treatment of neurological disorders through cerebrospinal fluid management (CSF).



General Surgical Innovations: US General Surgical Innovations: US - Exited

First investment: 1995 - Early Stage

General Surgical Innovations is a minimally invasive approach to hernia repair and incontinence (purchased by United States Surgical).



Genosis: UK Genosis: UK - Exited

First investment: 1999 - Start Up

Genosis has developed home use diagnostic devices to assess fertility in couples of
childbearing age. Genosis’ products - Fertell, which provide both male and female tests, are
available over the counter in the UK and the US and provide couples with the tools required to
assess their fertility in the privacy of their homes.



Gyros: Sweden Gyros: Sweden - Exited

First investment: 2002 - Start Up

Gyros, located in Uppsala, Sweden, has developed a proprietary microfluidics technology for processing and analysis of proteins and blood samples. Laboratory processes are integrated into a client specific disc (CD) format. The CD is processed and its contents analysed on software controlled instrumentation.



Halscion: US Halscion: US

First Investment: 2007 - Seed

Halscion is seed-stage company founded by The Innovation Factory which is developing a biomaterial for wound management.



Insulet: US Insulet: US - Exited

First investment SVLSF II: 2001 - Start Up

Insulet based in Bedford, MA, Insulet is designing and developing products that provide superior treatment for people with diabetes. The Company’s first commercial product is a wireless 3-day insulin pump.



Insulet: US Insulet: US - Exited

First investment SVLSF III: 2004 - Late Stage


Insulet based in Bedford, MA, Insulet is designing and developing products that provide superior treatment for people with diabetes. The Company’s first commercial product is a wireless 3-day insulin pump.



Leica Microsystems: Germany Leica Microsystems: Germany - Exited

First investment: 1998 - Buyout

Leica Manufactured and marketed microscopes and neurosurgical equipment.



LenSx Lasers, Inc: US LenSx Lasers, Inc: US

First Investment: 2008 - Start Up

LenSx is developing a novel computer controlled, femtosecond laser system that can integrate multiple refractive surgical procedures performed in the cornea and lens.



LipoSonix: US LipoSonix: US - Exited

First investment SVLSF II: 2001 - Seed
First investment SVLSF III: 2003 - Seed

LipoSonix based in Bothell, WA, was developing a product to use non-invasive, high intensity focused ultrasound to ablate unwanted subcutaneous cells as a non-invasive alternative to liposuction for body sculpting.

Funded through the innovation factory.



LipoSonix: US LipoSonix: US - Exited

First investment SVLSF II: 2001 - Seed
First investment SVLSF III: 2003 - Seed

LipoSonix based in Bothell, WA, was developing a product to use non-invasive, high intensity focused ultrasound to ablate unwanted subcutaneous cells as a non-invasive alternative to liposuction for body sculpting.

Funded through the innovation factory.



MedNova: Ireland MedNova: Ireland - Exited

First investment: 1996 - Start Up

MedNova was a device for interventional radiology and cardiology.



Micromass: UK Micromass: UK - Exited

First investment: 1996 - Buyout

Micromass was a minimally invasive approach to hernia repair and incontinence (purchased by Waters).



MicroMed: US MicroMed: US - Exited

First investment: 1998 - Early Stage

MicroMed based in Houston, TX, has developed an implantable pump for use as a Left Ventricular Assist Device (LVAD) to aid the heart’s pumping action in patients suffering from
congestive heart failure.



MindFrame: US

First investment: 2007 - Seed

MindFrame is a seed stage company formed out of Intersect Partners developing a novel mechanical device for the treatment of ischemic stroke.



NeoVista: US NeoVista: US

First investment: 2003 - Seed

NeoVista based in Fremont, CA, is developing a surgical device for controlled irradiation to target tissue for arresting the progression of neovascularization, the cause of Wet AMD.



Nexan: UK - Exited

First investment: 1996 - Start Up

Nexan was a remote telemonitoring devices.



NovaLign: US NovaLign: US

First investment: 2005 - Seed

NovaLign based in Duluth, GA; is developing a minimally invasive implant for long bone fixation.

Formerly know as OsteoLign.



Ocular Therapeutix: US Ocular Therapeutix: US

First Investment: 2008 - Start Up

I-Therapeutix is a medical device company that is currently engaged in development of in situ formed hydrogel therapeutic products specifically for ophthalmology.

Formerly known as I-therapeutics .



Orthovita: US Orthovita: US - Exited

First investment: 1997 - Early Stage

Orthovita was a novel bone substitute materials company.



ReShape: US ReShape: US

First investment: 2005 - Seed

ReShape is a seed stage project within the Intersect Partners incubator developing an endoscopically placed device for the treatment of obesity.



ReShape: US ReShape: US

First investment: 2005 - Seed

ReShape is a seed stage project within the Intersect Partners incubator developing an endoscopically placed device for the treatment of obesity.



Sadra Medical: US Sadra Medical: US

First investment: 2003 - Seed

Sadra based in Campbell, CA, is developing an innovative new approach to aortic valve disease through a minimally invasive percutaneous replacement solution.




Sadra Medical: US Sadra Medical: US

First investment: 2003 - Seed

Sadra based in Campbell, CA, is developing an innovative new approach to aortic valve disease through a minimally invasive percutaneous replacement solution.



Sirona Dental Systems: Germany Sirona Dental Systems: Germany - Exited

First investment: 1997 - Buyout

Sirona was a dental equipment manufacturer.



Spinal Kinetics: US Spinal Kinetics: US

First investment: 2005 - Early Stage

Spinal Kinetics based in Redwood City, CA, is developing a 3rd generation artificial disc for cervical and lumbar spine surgery as an alternative to fusion.



TransEnterix: US TransEnterix: US

First Investment: 2007 - Early Stage

TransEnterix is developing a surgical platform that provides all the benefits of a multi-port laparoscopic surgical approach while retaining a single port of entry through a natural body orifice or via the umbilicus.



ValenTx: US ValenTx: US

First investment: 2009 - Early Stage

ValenTx, Inc., a medical device company, develops less invasive treatments for morbid obesity.




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