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Address an Unmet Need

Many patients, including high acuity and frail inpatients with multiple comorbidities, EXPERIENCE challengeS with completing theiR colonoscopy prep.

Suboptimal bowel preparation can have a devastating impact on the effectiveness of colonoscopies, resulting in increased adenoma miss rates, delayed diagnosis and extended hospital stays driving up hospital costs and interfering with quality care. You and your patients deserve more.



Between Jan 2011 and Jun 2017, 51% of inpatients were inadequately prepped.1


poor bowel prep

Inadequate prep leads to a 29% reduction in identification rate of adenomas greater than 5mm.2


overnight stay

Determination of inadequate prep results in an average of 2 extra nights' stay in the hospital.3

Poor Visibility Due to Suboptimal Bowel Preparation Can Result In:

Longer Procedure Times arrow


Missed Adenomas arrow


Repeat Procedures arrow


Decreased Patient Satisfaction arrow


Delayed Therapy



Before Pure-Vu

bad bowel preparation

After Pure-Vu

cleansing of the colon

Visualization When It Matters Most

The Pure-Vu® EVS System is a single-use oversleeve that easily fits on standard and slim colonoscopes to facilitate intraprocedural cleansing of the colon. It provides physicians support in addressing emergent or challenging colonoscopies by safely and rapidly providing clear visualization of the colon wall.

Pure-Vu EVS has the potential to:

  • Address emergent patients sooner, expediting diagnosis and treatment
  • Reduce incidence of delayed, aborted and incomplete colonoscopies
  • Reduce dependency on prep-regimes
  • Increase the quality of colonoscopy in inadequately prepped patients and decrease follow-up intervals
1 Colonoscope Oversleeve


2 Foot Pedal

Foot Pedal

3 Pure-Vu System


The Pure-Vu EVS System is easily operated by the touch of a foot pedal. The colonoscope Oversleeve fits both standard and slim colonoscopes without impacting visualization or the working channel.

At the Core of Pure-Vu EVS

The Pure-Vu EVS system is powered by three unique proprietary technologies that aid in effective and safe intraprocedural cleansing of the colon walls.

Pulsed Vortex Irrigation

The ONLY system with 5 pressure-controlled Irrigation jets using a pulsed vortex of air and water to effectively break up debris.

Smart Sense Suction

3.9x the suction area of standard colonoscopes effectively removes fecal material more efficiently. The system automatically senses the mucosal wall or debris and automatically ceases suctioning.

Smooth Glide Navigation

The Oversleeve features a proprietary material that minimizes friction with the mucosal wall, and facilitates easy and smooth navigation.

Pure-Vu Cleansing Performance


Product Code Description Specifications
PV-WSC-03-0 Pure-Vu® EVS Workstation Controller with Foot Pedal Dimensions (W x D x H): 10in x 15.7in x 11in 
(250mm x 400mm x 280mm)
Weight: 26.5lbs (12kg)
Electrical: 100-240VAC/50-60Hz
EN-CRT-03-0 MOTUS GI® Endoscopy Cart Height: 59in (1506mm) [floor to IV pole in lowest position]; 69in (1756mm) [floor to IV pole in highest position]; 32in (806mm) [floor to support deck]; 38in (973mm) [floor to handle]
Max. Depth: 23in (587mm) [open casters to basket]
Max. Width: 25.5in (646mm) [open casters]
Weight: 33lbs (15kg)
PV-COL-03-1 Pure-Vu® EVS Colon Kit includes Oversleeve and umbilical section (5-pack) Compatible with standard and slim colonoscopes
OD: 11.7mm–13.7mm
Length: 1630mm–1710mm
  1. Garber A, Sarvepalli S, Burke CA, et al. Modifiable factors associated with quality of bowel preparation among hospitalized patients undergoing colonoscopy. J Hosp Med. 2019;14(5):278-283.

  2. Clark BT, Protiva P, Nagar A, et al. Quantification of adequate bowel preparation for screening or surveillance colonoscopy in men. Gastroenterology. 2016;150(2):396-405.

  3. Yadlapati R, Johnston, ER, Gregory DL, Ciolino JD, Cooper A, Keswani RN. Predictors of inadequate inpatient colonoscopy preparation and its association with hospital length of stay and costs. Dig Dis Sci. 2015;60(11):3482-3490.

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