ArticleMedical engineering & physics2019
A portable bioimpedance instrument for monitoring residual limb fluid volume in people with transtibial limb loss: A technical note.
Article in Medical engineering & physics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04494555 (Do Adaptable Sockets Improve Military Performance?), which is not on this map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Do Adaptable Sockets Improve Military Performance?
Who cites it
8 citing papers in PubMed.
- Frequent versus infrequent partial doffing in transtibial prosthesis users as a means to stabilize residual limb fluid volume.Clinical biomechanics (Bristol, Avon) · 2025Article
- An adaptive prosthetic socket for people with transtibial amputation.Scientific reports · 2024Article
- A high precision laser scanning system for measuring shape and volume of transtibial amputee residual limbs: Design and validation.PloS one · 2024Article
- Mechanically and physiologically optimizing prosthetic elevated vacuum systems in people with transtibial amputation: a pilot study.Journal of prosthetics and orthotics : JPO · 2022Article
- Evaluation of Cancer Cell Lines by Four-Point Probe Technique, by Impedance Measurements in Various Frequencies.Biosensors · 2021Article
- Effectiveness of elevated vacuum and suction prosthetic suspension systems in managing daily residual limb fluid volume change in people with transtibial amputation.Prosthetics and orthotics international · 2020Article
- Adjustable sockets may improve residual limb fluid volume retention in transtibial prosthesis users.Prosthetics and orthotics international · 2019Article
- Performance of an auto-adjusting prosthetic socket during walking with intermittent socket release.Journal of rehabilitation and assistive technologies engineeringArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
People with transtibial limb loss experience daily changes in volume of their residual limb that affect the fit of their prosthetic socket. A portable instrument was developed to monitor fluid volume changes outside of the laboratory setting. The bioimpedance system applied 26 current bursts per second at frequencies between 3 kHz and 1 MHz, and sensed voltage at up to six channels. Among six voltage-controlled current source circuits and five receive-channel amplifier topologies considered, a differential Howland current pump and a single receive-channel instrumentation amplifier proved the best combination of low noise and low power consumption. Mean RMS errors were 0.07% for extracellular fluid resistance, 2.23% for intracellular fluid resistance, and 1.15% for membrane capacitance.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.