Dozee Validation for Contactless Heart Rate and Respiration Monitoring in Clinical Settings
Dozee System Validation for Contactless Heart Rate and Respiration Monitoring in Clinical Settings
The Dozee VS system (K221555) is a contactless device that tracks heart rate and breathing rate using a sensor sheet placed under the mattress. It captures body vibrations and converts them into vital signs, which can be monitored remotely in real time. The system also supports add-ons like a blood pressure cuff, pulse oximeter, and thermometer, offering a complete monitoring solution. This study aims to validate the updated AI-powered heart rate and improved breathing rate algorithms across different sensor sheet types to confirm clinical accuracy
Aperçu de l'étude
Statut
Intervention / Traitement
Description détaillée
The Dozee VS system (K221555), developed by Turtle Shell Technologies, is a non-invasive, contactless device that continuously monitors heart rate (HR) and breathing rate (RR). A thin sensor sheet placed under the mattress detects tiny body vibrations from the heart and lungs, which are processed by smart algorithms and displayed on a secure online dashboard for real-time monitoring.Unlike traditional methods such as ECGs, nasal tubes, or thermistors-which are invasive, require skilled placement, and are uncomfortable for long-term use-Dozee is simple, comfortable, and doesn't rely on patient compliance like wearables do. The system can also connect to add-on devices, including a blood pressure cuff, pulse oximeter, and thermometer, giving a full picture of a patient's vital signs and helping spot early signs of deterioration. Hardware upgrades now include dual-sensor sheets that improve accuracy across different mattresses and patient types. The new HR algorithm uses AI/ML for better accuracy, while the improved RR algorithm performs more reliably even with movement or weak signals.Study Goal: This study aims to validate the updated algorithms (Gen 2) for HR and RR across the three sensor sheet types (DS, S1, and S1-I) to ensure they meet clinical accuracy standards and benchmark with the previous algorithms
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Coordonnées de l'étude
- Nom: Lindsay Darthard, LVN LNFA
- Numéro de téléphone: 979-297-0425
- E-mail: lindsaydarthard@gcltc.com
Lieux d'étude
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Texas
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Lake Jackson, Texas, États-Unis, 77566
- Recrutement
- Oak Village Healthcare
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Contact:
- Lindsay Darhtard, LVN LNFA
- Numéro de téléphone: 979-297-0425
- E-mail: lindsaydarthard@gcltc.com
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
Méthode d'échantillonnage
Population étudiée
The study will be conducted on atleast 20 subjects in the age group of 22 years and above, regardless of gender. The patients/volunteers be informed about the study and a written informed consent form will be obtained from them. Dozee will be placed under the mattress of the patient's bed and the data will be collected through the device whenever a patient is on the bed
La description
Inclusion Criteria:
- Adults Male or female. (≥ 22 years of age)
- Provide written informed consent.
- Weight over 40kg/88.18lbs
Exclusion Criteria:
- Are connected to a device that may interfere with the device monitoring in this study.
- Are receiving any bedside care which may be incompatible with the study procedures.
- A likely need to receive or undergo a procedure during the testing period.
- Cannot accept a nasal cannula, or have an ECG leads placed on the chest.
- Have a significant medical condition in the judgement of the investigator, which may compromise the study testing procedures.
- Prisoners
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Modèles d'observation: COHORT
- Perspectives temporelles: PROSPECTIVE
Cohortes et interventions
Groupe / Cohorte |
Intervention / Traitement |
|---|---|
|
Single Arm Study (Cohort)
All participants will be on standard telemetry monitoring for Heart Rate and Respiration Rate using the gold standard (Electrocardiography and Capnography respectively). In addition, a contactless monitoring devices will be placed on the patient bed to measure data. This device is Dozee VS (Investigational Device). Data from all devices will be measured simultaneously. |
All participants will be on standard telemetry monitoring for Heart Rate, Respiration Rate and movements using the gold standard (Electrocardiography and Capnography respectively) |
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Mean Absolute Error (MAE) of Dozee's Heart Rate a from the Gold Standard ECG
Délai: 6 months
|
Heart Rate collected at 1 Min intervals from gold standard and Dozee. Mean Absolute Error (MAE) of the Dozee Heart Rate will be calculated |
6 months
|
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Mean Absolute Error (MAE) of Dozee's Respiratory Rate from the Gold Standard Capnography
Délai: 6 months
|
Respiratory Rate collected at 1 Min intervals from gold standard and Dozee. Mean Absolute Error (MAE) of the Dozee Respiratory Rate will be calculated. |
6 months
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Lindsay Darthard, LVN LNFA, Oak Village Healthcare
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Autres numéros d'identification d'étude
- DZ_VS_VAL_ON
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
Individual Participant Data (IPD) are protected under HIPPA Act of 1996
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
produit fabriqué et exporté des États-Unis.
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