دليل مستخدم سماعة المراقبة 3M Littmann Classic III

1. المقدمة

The 3M Littmann Classic III Stethoscope is a versatile instrument designed for monitoring and assessing adult and pediatric patients in non-critical care environments. It offers high acoustic sensitivity for clear auscultation of heart, lung, and other body sounds, aiding in physical assessment and diagnosis. This manual provides essential information for the proper use, care, and maintenance of your stethoscope.

Figure 1: 3M Littmann Classic III Stethoscope

2. انتهى المنتجview

2.1 مكونات

• قطعة الصدر: A two-sided chestpiece featuring a large side for adult patients and a smaller side for pediatric patients. Both sides are equipped with tunable diaphragms.
• الحجاب الحاجز الانضباطي: A 3M innovation allowing users to hear different frequency sounds by adjusting pressure.
• سماعة: Composed of two eartubes and soft-sealing eartips.
• نصائح الأذن: Snap-tight, soft-sealing eartips designed for comfort and an excellent acoustic seal.
• الأنابيب: Next-generation tubing that retains its shape and flexibility, resistant to skin oils and alcohol. It is not made with natural rubber latex or phthalate plasticizers.

Figure 2: Double-Sided Chestpiece (Adult and Pediatric)

2.2 الميزات الرئيسية

• High acoustic sensitivity for clear sound.
• Tunable diaphragm technology on both sides of the chestpiece.
• Designed for use with both adult and pediatric patients.
• Soft-sealing eartips for optimal comfort and sound occlusion.
• Next-generation tubing, free of natural rubber latex and phthalate plasticizers.
• Lightweight design for extended comfortable use.

3. الإعداد

3.1 Adjusting Headset Tension

The headset tension can be adjusted to ensure a comfortable and acoustically sealed fit. To increase tension, squeeze the eartubes together. To decrease tension, pull them apart. Ensure the eartips are aligned with your ear canals for optimal sound transmission.

3.2 Attaching Eartips

The soft-sealing eartips snap firmly onto the ends of the eartubes. For safety, they require significant effort to remove. Ensure they are securely attached before use.

4. تعليمات التشغيل

4.1 Using the Tunable Diaphragm

The tunable diaphragm allows you to hear both low and high-frequency sounds without turning over the chestpiece:

• Low-Frequency Sounds: Apply light pressure to the chestpiece.
• High-Frequency Sounds: Apply firm pressure to the chestpiece.

Figure 3: Auscultating Low-Frequency Sounds

4.2 Switching Chestpiece Sides

The chestpiece can be rotated to select either the adult or pediatric side. Rotate the stem until the desired side is open for auscultation.

5. الصيانة والتنظيف

5.1 التنظيف العام

Clean your stethoscope regularly to maintain hygiene and performance. The tubing is resistant to skin oils and alcohol. Use a 70% isopropyl alcohol solution or a mild soap and water solution to wipe down the tubing and chestpiece. Ensure all components are dry before storage.

5.2 Eartip Care

Eartips can be removed for thorough cleaning or replacement. Periodically inspect eartips for wear and tear and replace them as needed to maintain an effective acoustic seal.

6. استكشاف الأخطاء وإصلاحها

7. المواصفات

• رقم الموديل: 5620
• Chestpiece Material: الفولاذ المقاوم للصدأ
• طول الأنبوب: 27 بوصة (تقريبًا)
• أبعاد المنتج: 6.3 × 12.8 × 1.77 بوصة
• وزن: 5.29 أونصات
• مواد: Stainless Steel, Epoxy, Fiberglass, Aluminum
• المصنعة: In the USA with globally-sourced materials

Figure 4: Littmann Stethoscope Comparison

8. الضمان والدعم

8.1 معلومات الضمان

The 3M Littmann Classic III Stethoscope comes with a 5-year warranty. Please refer to the official 3M Littmann webللاطلاع على شروط وأحكام الضمان بالتفصيل، يرجى زيارة الموقع الإلكتروني أو الاطلاع على وثائق الشراء الخاصة بك.

8.2 موارد إضافية

For further learning and support, consider downloading the Littmann Learning App. This application provides self-directed learning modules to help users recognize heart and lung sounds.

For official product information and support, visit the 3M Littmann Store.