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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
4
|
| pubmed:dateCreated |
1992-1-7
|
| pubmed:abstractText |
Incentive spirometry is a feedback system to encourage patients to take a deep breath and produce a sustained maximal inspiration (SMI) for the primary purpose of opening and stabilizing atelectatic areas of the lung. However, currently available incentive devices are not reusable, expensive, and emphasize inspiratory effort only. We have designed a new device of incentive spirometer based on pursed-lip breathing technique. The device consists of a piece of paper hanging on a frame. The patient is instructed to take a deep and slow inspiration followed by holding the breath for 5 seconds. Then, using pursed-lip technique, the patient generates a flow to keep the paper attached to a bar as long as possible. The duration of paper blowing is recorded and is compared with vital capacity. In the present study 96 cases were recorded. Vital capacity was correlated well with paper blowing time (multiple regression test r = 0.87, p less than 0.0001). The advantages of our device include (1) reusibility and less cost, (2) equal emphasis of both inspiration and expiration, and (3) being especially helpful for patients with chronic obstructive lung disease (COPD). This is a preliminary result and further clinical study is needed.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Oct
|
| pubmed:issn |
0578-1337
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
48
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
274-7
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading | |
| pubmed:year |
1991
|
| pubmed:articleTitle |
A new device of incentive spirometry.
|
| pubmed:affiliation |
Department of Internal Medicine, Veterans General Hospital-Taichung, Taiwan, R.O.C.
|
| pubmed:publicationType |
Journal Article
|