1. はじめに
The CONTEC SP70B Handheld Spirometer is a portable device designed for checking lung conditions. It utilizes an infrared measurement mode to assess various respiratory parameters. This device is suitable for routine testing in hospitals, clinics, and home environments.
主な機能は次のとおりです。
- Measurement of parameters such as FVC (Forced Vital Capacity), FEV1 (Forced Expiratory Volume in 1 second), FEV1/FVC ratio, and PEF (Peak Expiratory Flow).
- Ability to set up personal information including height, age, and gender for accurate readings.
- Health status indication based on measured data.
- Bluetooth transmission for data transfer.
- Data memory and case review functions for tracking progress.
図1: 前面 view of the CONTEC SP70B Handheld Spirometer, displaying measurement results and control buttons.
2. セットアップ
2.1 バッテリーの取り付け
The SP70B Spirometer requires two AAA batteries for operation. These batteries are typically included with the device.
- デバイスの背面にあるバッテリー収納部を見つけます。
- 電池ボックスのカバーを開きます。
- 正しい極性 (+ と -) を確認して、単 4 電池 2 本を挿入します。
- 電池カバーをしっかりと閉じてください。
2.2 マウスピースの取り付け
Attach the disposable mouthpiece to the designated port on the spirometer. Ensure it is firmly seated to prevent air leakage during measurement.
図2：側面 view of the spirometer showing the mouthpiece attachment point.
2.3 Personal Information Setup
Before first use, or for a new user, it is essential to input personal information to ensure accurate and personalized readings. This typically includes:
- 身長
- 年
- 性別
- Ethnicity (if applicable for specific reference values)
Refer to the on-screen menu of the device to navigate to the personal settings and input the required data.
3. 操作手順
3.1 Performing a Spirometry Test
- Ensure the device is powered on and a clean mouthpiece is attached.
- 楽な姿勢でまっすぐに座ります。
- Take a deep breath, filling your lungs completely.
- Place your lips tightly around the mouthpiece, ensuring no air escapes.
- Exhale as hard and as fast as you can, emptying your lungs completely. Continue exhaling for at least 6 seconds, or until instructed by the device.
- Repeat the test as necessary, typically three times, to obtain consistent readings.
The device will display key parameters such as FVC, FEV1, FEV1/FVC, and PEF after each test. It may also provide a health status indication based on these measurements compared to predicted values for your personal information.
3.2 データ管理
The SP70B spirometer features data memory and case review functions. You can browse previous test results directly on the device. For more detailed analysis and long-term tracking, the device supports Bluetooth transmission to compatible software or applications.
Refer to the device's on-screen menu or accompanying software instructions for pairing and data transfer procedures.
4. メンテナンス
4.1 Cleaning the Device and Mouthpiece
Regular cleaning is essential for hygiene and accurate operation.
- デバイス本体: d 柔らかい布で本体を拭くamp 布で拭いてください。デバイスを水に浸したり、研磨剤入りの洗剤を使用しないでください。
- マウスピース: The mouthpiece should be cleaned or replaced after each use, especially if used by multiple individuals. Disposable mouthpieces are recommended. If using a reusable mouthpiece, clean it thoroughly with mild soap and water, rinse, and allow it to air dry completely before storage or next use.
図3：例ample of a disposable spirometer mouthpiece.
4.2 ストレージ
Store the spirometer in a clean, dry place away from direct sunlight, extreme temperatures, and humidity. Remove batteries if the device will not be used for an extended period to prevent leakage.
5。 トラブルシューティング
If you encounter issues with your CONTEC SP70B Spirometer, refer to the following common troubleshooting steps:
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| デバイスの電源が入りません。 | 電池残量が少ない、または電池が切れている、または電池が正しく取り付けられていない。 | 電池を新しい AAA 電池と交換します。極性が正しいことを確認してください。 |
| 不正確または一貫性のない読み取り。 | Improper mouthpiece attachment; incorrect breathing technique; dirty mouthpiece; incorrect personal information settings. | Ensure mouthpiece is securely attached; review operating instructions for proper technique; clean or replace mouthpiece; verify personal information. |
| Bluetooth接続の問題。 | Device not in pairing mode; Bluetooth disabled on receiving device; interference. | Ensure spirometer is in Bluetooth pairing mode; enable Bluetooth on your smartphone/computer; move closer to the receiving device; restart both devices. |
If the problem persists after attempting these solutions, please contact CONTEC customer support for further assistance.
6. 仕様
| パラメータ | 価値 |
|---|---|
| ブランド | コンテック |
| モデル番号 | SP70B |
| メーカー | コンテック |
| バッテリー | 単2電池XNUMX本（付属） |
| Memory Sticks | 1 |
| ASIN | B09773FDCY |
| 初回利用可能日 | 14年2021月XNUMX日 |
| 正味数量 | 1.0カウント |
7. 保証とサポート
Specific warranty information for the CONTEC SP70B Handheld Spirometer is typically provided with the product packaging or can be found on the official CONTEC web保証範囲、諸条件、規約の詳細については、これらのリソースを参照してください。
For technical support, service, or inquiries about your device, please contact CONTEC customer service through their official channels. Contact information can usually be found on the manufacturer's webサイトまたは製品に付属のドキュメントをご覧ください。
