Rethink Medical — T-Control®
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Designed by nurses, for clinical reality.

T-Control® is an indwelling urinary catheter with an integrated flow-control valve designed to support controlled urinary drainage and simplify catheter management.

Information intended for healthcare professionals

Clinical and scientific evidence

Access clinical, usability and functional studies related to T-Control®.

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Value proposition

Four design characteristics of T-Control®

Integrated flow control

The integrated valve allows urinary flow to be opened and closed directly from the catheter.

Controlled drainage

Allows controlled bladder filling and emptying instead of continuous free drainage when clinically appropriate.

Drainage bag compatibility

T-Control® can be connected to a urinary drainage bag for continuous drainage when clinically indicated.

Clinical handling

The flow-control mechanism is integrated into the catheter. Insertion and removal must be performed by healthcare professionals in accordance with the Instructions for Use and the aseptic technique established by the healthcare facility.

Technique & training

Official training video, Best Practices Programme and simulation-based learning developed with nursing teams and universities.

Training resources

Perspective

What professionals say

Healthcare professionals share their experience with conventional urinary catheterisation and the practical challenges that may arise in day-to-day life with some of the alternatives used by patients, such as catheter plugs.

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Publications

Clinical and scientific evidence

Our development has been accompanied from the beginning by preclinical work, usability studies, clinical research and health-economic evaluation, in collaboration with hospitals and universities.

Patient and user experience

  • 2024Indwelling catheter patient experiences and the potential usability and acceptance of the T-Control® prototype urinary catheterPatient Experience Study – International Journal of Urological Nursing (IJUN)This study explores the experiences of people living with an indwelling urinary catheter and the emotional and practical dimensions associated with its use. Participants were also introduced to and handled a T-Control® prototype, providing feedback on perceived usability, ease of handling and potential acceptance. It offers useful insight into urinary catheterisation from the patient perspective.View publication →
  • 2023Descriptive Study of Current Urinary Management in People with Spinal Cord Injury and Evaluation of the New T-Control® CatheterDescriptive Study – ENFURO JournalThis descriptive study examines challenges associated with urinary management in people with spinal cord injury and explores their perceptions of available options. Participants were also introduced to the T-Control® concept and provided feedback on its potential usefulness and usability. The findings reflect participant perceptions and expectations, not clinical efficacy outcomes for the device.View publication →

Preclinical (in vitro)

  • 2024Comparative study of in vitro biofilm formation with the innovative T-Control® catheterIn-vitro Study – ENFURO JournalThis comparative in-vitro study examines bacterial colonisation and biofilm formation on T-Control® versus a conventional Foley catheter under the experimental conditions evaluated. The results showed lower biofilm formation on T-Control® in this laboratory model, providing preclinical evidence to support further investigation of this aspect of the design.In vitro laboratory study. In vitro biofilm results are not predictive of clinical infection outcomes.View publication →

Healthcare professional surveys

  • 2023Practices Related to Bladder Catheterisation Among Swedish Health Professionals: A Questionnaire SurveyHealthcare Professional Survey – International Journal of Urological Nursing (IJUN)This questionnaire survey explores practices, difficulties and challenges related to urinary catheterisation among Swedish healthcare professionals. The findings provide context on issues such as procedural demands, maintaining technique and difficulties that may arise during catheterisation, helping to identify unmet needs in urinary catheter management.View publication →
  • 2024Practices Related to Urinary Catheterisation: A Survey of Spanish Healthcare ProfessionalsHealthcare Professional Survey – ENFURO JournalThis questionnaire survey examines the experience of Spanish healthcare professionals during urinary catheterisation and the difficulties encountered in routine practice. Issues such as maintaining technique, handling the system and accidental exposure to urine help identify ongoing challenges in the procedure and areas where innovation may address unmet needs.View publication →

Simulation and usability

  • 2023Evaluating possible improvements in indwelling urinary catheter insertion from nurses' point of view: A pilot comparative study of simulated insertion between the novel T-Control® and a Foley-type catheterSimulation Study – International Journal of Urological Nursing (IJUN)In this pilot simulation study, nurses with previous catheterisation experience compared the insertion procedure using T-Control® and conventional Foley systems. Participants assessed aspects related to handling, usability and preference in the simulated setting, providing useful information on the healthcare professional experience during the procedure.View publication →
  • 2024Comparative simulated insertion between T-Control® and Foley-type catheter in nursing students with no prior trainingSimulation Study – Teaching and Learning in NursingThis simulation study evaluated the use of T-Control® and a conventional Foley catheter by nursing students with no previous urinary catheterisation training. Participants assessed ease of use and selected functional characteristics of T-Control®, providing information on usability in a controlled learning environment.View publication →
  • 2024Comparative study of bladder catheterisation using the Foley-type catheter and the T-Control® catheter: a simulation study.Comparative Study – ENFURO JournalThis simulation study compared urinary catheterisation with T-Control® and a conventional Foley catheter in final-year nursing students with previous experience. In the simulated setting, participants assessed aspects such as satisfaction, handling, procedural control and maintenance of technique, providing additional information about device usability.View publication →

Functional evaluation

  • 2023T-Control®. A new leak-tight urethral catheterFunctional Evaluation – ENFURO JournalThis study evaluates a functional characteristic of T-Control® related to system leak-tightness. The tests provide information on device behaviour with respect to unintended ingress and egress of fluids under the conditions evaluated, helping to characterise this aspect of its design and function.View publication →

Continue reading

  • How the T-Control® flow-control valve works
  • T-Control® Instructions for Use
  • News on publications, congresses and studies
  • Information for healthcare professionals

Evaluate T-Control® in your unit

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Rethink Medical — T-Control®

Medical device company rethinking urinary catheterisation through clinician-led innovation.

  • Calle Practicante Ignacio Rodríguez S/N, Edificio Polivalente II del Campus Universitario de Tafira
    35017 Las Palmas de Gran Canaria, España
  • info@rethinkmedical.es
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T-Control®

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Public funding & institutional support

CDTI · Plan de Recuperación, Transformación y Resiliencia · Next Generation EUSODECAN · Canarias Financia · FEDER · Gobierno de CanariasPrograma Investigo · Servicio Canario de EmpleoENISA

The following disclosures reproduce, as required by the funding bodies, the official titles of publicly funded R&D projects. These titles describe research objectives and do not constitute claims regarding the intended purpose or clinical performance of any CE-marked device.

Este proyecto ha recibido financiación del CDTI a través del Programa de Ayudas a PYMEs con Sello de Excelencia del Acelerador del EIC de Horizonte Europa.

RETHINK MEDICAL S.L. ha recibido un préstamo ordinario de Línea Financiera para la innovación empresarial para PYMES, del Fondo Canarias Financia 1, para la financiación del proyecto denominado “CATÉTER URINARIO INNOVADOR DESTINADO A REDUCIR LAS INFECCIONES, AUMENTAR LA CALIDAD DE VIDA DE LOS PACIENTES Y MEJORAR LA EFICIENCIA DEL TRABAJO EN EL HOSPITAL”, cofinanciado por el Fondo Europeo de Desarrollo Regional (FEDER) en un 85% a través del Programa Operativo FEDER de Canarias 2014-2020, contribuyendo al cumplimiento de los objetivos del eje prioritario 1 "Potenciar la investigación, el desarrollo tecnológico y la innovación", Objetivo Específico 1.2.1 "Impulso y promoción de actividades de I+i lideradas por las empresas, apoyo a la creación y consolidación de empresas innovadoras y apoyo a la compra pública innovadora.”

© 2026 Rethink Medical S.L. · CIF B76209824. All rights reserved.

T-Control® — Medical Device, Class IIb, Regulation (EU) 2017/745, CE 0123. Read the instructions for use before handling. Availability is subject to local regulatory requirements. T-Control® is not cleared for sale in the United States.