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Battery Powered 3D Printed Artificial hand made for use in persons with limb loss below the level of the elbow Study

Clinical Evaluation of Quality of Life and Effectiveness parameters with 3D Printed Mechano Myogram (MMG)based prosthesis with VibroTactile Feedback: A pilot study of Grippy® Advanced

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/02/031405
Enrollment
15
Registered
2021-02-18
Start date
Unknown
Completion date
Unknown
Last updated
2024-07-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: S581- Traumatic amputation at level between elbow and wrist

Interventions

Intervention1: Grippy® Advanced - Upper Limb Prosthetic Arm: Battery Powered 3D Printed Artificial hand for 5 Session of evaluation Control Intervention1: Not Aplicable: Not Aplicable

Sponsors

Bionic Hope Private Limited
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients with unilateral or bilateral below elbow amputation 2. Amputation due to vascular, traumatic, diabetes or other causes 3. Using or have used Body Powered or Battery Powered Prosthesis 4. Amputees who are willing to attend 4 to 5 number of follow up visits at Sancheti Hospital 5. Stump Length Below Elbow of atleast 5 inches and Stump age of atleast 3 Months

Exclusion criteria

Exclusion criteria: 1 Age is less than 18 years or more than 75 years 2 Functional impairments in the sound limb 3 Presence of ulcer or open wound over the distal end of the residual limb 4 Mental or cognitive disorder interfering with dexterity or cooperation

Design outcomes

Primary

MeasureTime frame
1 Nature of Object identification test to measure the accuracy of the user to detect a list of 5 objects and to correctly identify the nature, soft or hard of objects 2 Ten Object Handling test. To record time taken to move 10 objects from Point A to B to assess the duration required to learn to operate the device 3 Two minute weight pick test: i In a hook grip ii In Palmer grip to assess the comfort of a person when handling weight and evaluates the effectiveness of the DeviceTimepoint: The measurements would be done consequently after fitment, after 1,2, 3, 6 and 12 weeks of fabrication and fitment of the 3D Printing based prosthesis.

Secondary

MeasureTime frame
1 Comparison Index to evaluate a device Comparison index of the conventional prosthesis with the 3D printed prosthesis If the prior Body powered or battery-powered active prosthesis of the user is available 2 Customization index to estimate the time needed by the Technician who is fitting the prosthesis to carry out any customization or modifications in the software of the device. 3 Patient satisfaction assessed by Prosthesis Evaluation Questionnaire and Quality of Life Questionnaire.Timepoint: recorded at fitment, 1,2, 3, 6 and 12 weeks after fabrication of the 3D Printing based prosthesis.

Countries

India

Contacts

Public ContactMr Salil Jain

Sancheti Institute for Orthopaedics and Rehabilitation

mahavir_ent@yahoo.com9371010925

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026