Air Suspension Biodegradable Patient Transport Pad
The Design and Application of Air Suspension Biodegradable Patient Transport Pad
On the one hand, transferring patient from bed to bed is usually handling by the manual lifting of several staffs or utilizing bedsheet, slide sheet , shovel-style stretcher or other devices to move and lift patients. Whatever, there are some advantages using these devices.
On the other hand, nurses are among the professionals at the highest risk for musculoskeletal disorders. The Bureau of Labor Statistics has shown that overexertion in manual lifting was the main event or exposure leading to injury or illness involving time away from work. Excessive weights, awkward postures, and repetitive motions are some of the known risk factors that contribute to sprains/strains and back injuries. During the process of patient transferring , it refers to the above risk factors for health-care workers. It recommended that using appropriate assistive equipment can reduce the injuries. If staff is safe, patients are safer.
The research team has designed and produced a new transport assistive devices-- biodegradable and air-suspending transfer mattress, which was precisely controlled by gas flow and based on ergonomics. And then apply it to the clinic in order to find whether it's benefit for patients and nursing staff.
It is a randomized controlled trial design.
調査の概要
状態
条件
詳細な説明
Research design：randomized controlled trials. Computer generated random numbers. The patients were randomly divided into three groups, ① transfer patients by air-suspending mattress, ② transfer patients by slide board, ③ transfer patients by bedsheets.
Participants: passive patient with transports needs, such as CT/ MRI examination etc. The sample size estimation was according to the formula of multiple parallel design. The main outcome measure was the perceived exertion.
研究の種類
入学 (予想される)
段階
- 適用できない
連絡先と場所
研究場所
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Zhejiang
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Hangzhou、Zhejiang、中国、310009
- Second Affiliated Hospital, School of Medicine, Zhejiang University
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion Criteria:
- Passive patient with transfer requirements, such as CT/ MRI examination , transfer from one department to another etc；Patients or their family signed an informed consent.
Exclusion Criteria:
- The patients weighted over 150kg and have spine fracture ；age< 15 years old.
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：防止
- 割り当て：ランダム化
- 介入モデル：並列代入
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的：Experimental group
Patients in experimental group were transferred by air-suspending mattress.
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Put mattress in advance on the bed.
When patients need to be transferred from bed to bed, fill the mattress with gas and keep it inflated, then pull the mattress .
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アクティブコンパレータ：control group 1
Patients in control group 1 were transferred by slide board.
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When patients need to be transferred from bed to bed, insert slide board under patient, then pull the slide board.
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アクティブコンパレータ：control group 2
Patients in control group 2 were transferred by bedsheet.
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When patients need to be transferred from bed to bed, just lift the bedsheet.
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この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Force value
時間枠：Day 1
|
Spring balance was used to measured the pulling force while transferring patients.(Force
value in N)
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Day 1
|
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perceived exertion
時間枠：Day 1
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Perceived exertion was evaluated by using the Borg Scale of 6-20, which the values near 6 and 20 represent low and high physical exertion, respectively.（perceived
exertion in scores）
|
Day 1
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
respiration rate
時間枠：Day 1（before and after transferring）
|
Be recorded by ECG monitor the moment before and after transferring.（respiration
rate in bpm）
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Day 1（before and after transferring）
|
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blood pressure
時間枠：Day 1（before and after transferring）
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Be recorded by ECG monitor the moment before and after transferring.(blood
pressure in mmHg)
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Day 1（before and after transferring）
|
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heart rate
時間枠：Day 1（before and after transferring）
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Be recorded by ECG monitor the moment before and after transferring.（heart
rate in bpm）
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Day 1（before and after transferring）
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oxygen saturation
時間枠：Day 1（before and after transferring）
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Be recorded by ECG monitor the moment before and after transferring.
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Day 1（before and after transferring）
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Transfer time
時間枠：Day 1
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Stopwatch was used to record the time from using the assistive devices to moving the patients to another bed.（transfer
time in minutes）
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Day 1
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その他の成果指標
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Satisfaction of patient
時間枠：Day 1
|
Self-made satisfaction questionnaire was used to get the patients' satisfaction about the assistive devices after transferring patients.It includes five items about the feelings of assistive devices while moving--comfort, safety, pain, stability and sound.
All the answers take five levels, level five means very satisfied and level one represents very dissatisfied.(Satisfaction of patient in scores)
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Day 1
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Satisfaction of nurse staff
時間枠：Day 1
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Self-made satisfaction questionnaire was used to get nurse staffs' satisfaction about the assistive devices after transferring patients.
It includes seven items about using the devices to move patients --no adverse events, saving energy, saving time, convenience, applicability, strong support and total satisfaction.
All the answers take five levels, level five means very satisfied and level one represents very dissatisfied.(Satisfaction of patient in scores)
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Day 1
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協力者と研究者
捜査官
- 主任研究者：Jingfen Jin, Master、The Second Affiliated Hospital of Medical College of Zhejiang University
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (実際)
研究の完了 (予想される)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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