OrSense

Noninvasive Measurement of Blood Parameters

Health Tech & Life Sciences
Active
Mature Petah Tikva, Israel Founded 1996
Last updated 2026-06-18
Total raised
$44.4M
Last: 2011-05
Stage
Mature
Founded
1996
Headcount
23
HQ
Petah Tikva, Israel
Sector
Health Tech & Life Sciences

About

OrSense is a medical device company that develops and commercializes noninvasive monitoring technologies for continuous and spot measurements of hemoglobin, oxygen saturation, glucose, and other blood parameters.

The companys patented SpectOLight technology, known as occlusion spectroscopy, uses a non-invasive optical measurement platform combined with a finger-attached, ring-shaped sensor probe. The pressure applied by the sensor temporarily occludes the blood flow in the finger, creating new blood dynamics that generate a unique, strong optical signal, yielding a high signal-to-noise ratio that is wholly blood specific. Analysis of the signal provides the sensitivity necessary to measure hemoglobin, pulse rate, oxymetry (even under severe low perfusion levels), and other analyte concentrations.

Funding history · 6 rounds · $44.4M total

Q&A

What is OrSense's primary focus?
OrSense is a medical device company specializing in the development and commercialization of noninvasive monitoring technologies for continuous and spot measurements of blood parameters such as hemoglobin, oxygen saturation, and glucose.
Where is OrSense headquartered?
OrSense is headquartered in Petah Tikva, Center District, Israel, with an additional office in Raleigh, United States.
What is OrSense's core technology?
OrSense utilizes its patented SpectOLight technology, also known as occlusion spectroscopy. This technology employs a non-invasive optical measurement platform with a finger-attached, ring-shaped sensor probe to create unique blood dynamics for sensitive measurement of blood parameters.
When was OrSense founded?
OrSense was founded in October 1996.
What is the total amount of funding OrSense has raised to date?
OrSense has raised a total of $44,400,000 in funding.
When was OrSense's last known funding round and how much was raised?
OrSense's last known funding round occurred in May 2011, raising $18,000,000.
Which investors participated in OrSense's August 2001 funding round?
In August 2001, OrSense received funding from Israel HealthCare Ventures and Star Ventures.
Which investors participated in OrSense's February 2006 funding round?
In February 2006, OrSense received funding from Lewis Trust Group and Israel HealthCare Ventures.
Who are the key executives at OrSense?
The key executives at OrSense include Yoav Reisman as CEO, Guy Greitser as VP BD, and Efi Gabis as VP Operations.

Sectors & technology

Primary sector
Health Tech & Life Sciences
Sub-sectors
Health Tech & Life SciencesMedical DevicesMedical Monitors
Technologies
SensingOpticPlatforms & InterfacesSoftware
Target customers
Healthcare & Life SciencesHealthcareProviders
Business model
B2B

Highlights

1 Patents

Tags

spectroscopysensorsmeasurementsdiabetesmonitoringhospitalsmedical-devicesnon-invasivehealthcare-providerssoftware-applicationsoptronicsmedical-technologies
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