Cynamed Self-Aspirating Dental Anesthetic Syringe 1.8CC User Manual

1. مقدمه

This manual provides essential instructions for the proper use, maintenance, and care of your Cynamed Self-Aspirating Dental Anesthetic Syringe. Designed for dental surgical procedures, this instrument facilitates the controlled delivery of anesthetic solutions. Each syringe is crafted from stainless steel, featuring a two-tip piston ring and a thumb handle for precise control. These instruments are German-grade, autoclave-able, sterilizable, and conform to CE & ISO 9001:2008 standards.

Please read this manual thoroughly before initial use to ensure safe and effective operation.

شکل 1: تمام شده استview of Cynamed Self-Aspirating Dental Anesthetic Syringes.

2. اجزای محصول

The Cynamed Self-Aspirating Dental Anesthetic Syringe consists of the following key components:

• بشکه: Holds the anesthetic cartridge (1.8ml capacity).
• Piston Rod with Harpoon: Engages the rubber stopper of the anesthetic cartridge for aspiration.
• Thumb Ring: Provides leverage for aspiration and injection.
• Finger Rests: Supports the fingers during operation.
• آداپتور سوزنی: Connects the dental needle to the syringe.

شکل 2: با جزئیات view of the syringe components.

3. راه اندازی و آماده سازی

1. عقیم سازی: Before first use and after every subsequent use, thoroughly clean and sterilize the syringe. Refer to the "Maintenance and Sterilization" section for detailed instructions.
2. بازرسی: Visually inspect the syringe for any signs of damage, corrosion, or wear. Ensure all moving parts operate smoothly. Do not use a damaged syringe.
3. بارگیری کارتریج:
   • Retract the piston rod fully by pulling back the thumb ring.
   • Insert the anesthetic cartridge (1.8ml) into the barrel, ensuring the rubber stopper faces the piston rod.
   • Gently advance the piston rod until the harpoon engages the rubber stopper of the cartridge.
4. Needle Attachment:
   • Carefully screw the dental needle onto the needle adapter of the syringe. Ensure a secure fit to prevent leakage.
   • Remove the needle cap just prior to use.

Figure 3: Syringe prepared for cartridge insertion.

4. دستورالعمل های عملیاتی

The Cynamed Self-Aspirating Syringe is designed for single-handed aspiration, enhancing safety and efficiency during anesthetic delivery.

1. موقعیت یابی: Hold the syringe firmly with your thumb in the thumb ring and fingers on the finger rests.
2. تزریق: Slowly advance the piston rod to deliver the anesthetic solution.
3. Aspiration (Self-Aspirating Mechanism): The self-aspirating feature relies on the elasticity of the rubber diaphragm in the anesthetic cartridge. To aspirate:
   • After needle insertion, release the pressure on the thumb ring.
   • The slight negative pressure created by the retraction of the rubber stopper will draw blood into the cartridge if the needle is in a blood vessel.
   • Observe the cartridge for blood return. If blood is present, withdraw the needle slightly and re-aspirate.
4. تکمیل: After the injection is complete, carefully withdraw the needle. Immediately recap the needle using a one-handed scoop technique or a needle recapping device to prevent needlestick injuries.
5. دفع: Dispose of the used needle and anesthetic cartridge in appropriate sharps and biohazard containers according to local regulations.

Figure 4: Syringe with needle attached, demonstrating readiness for operation.

۷. نگهداری و استریلیزاسیون

Proper cleaning and sterilization are crucial for maintaining the functionality and longevity of your Cynamed dental syringe and for preventing cross-contamination.

1. Immediate Post-Use Cleaning:
   • Immediately after use, disassemble the syringe by removing the needle and cartridge.
   • Rinse the syringe thoroughly under running water to remove any visible debris or anesthetic residue.
2. تمیز کردن:
   • Clean the syringe using an enzymatic cleaner or a neutral pH detergent, following the manufacturer's instructions for the cleaning agent.
   • Use a soft brush to clean all surfaces, paying close attention to crevices and moving parts.
   • Rinse thoroughly with distilled or deionized water to remove all cleaning solution residues.
3. عقیم سازی:
   • The Cynamed syringe is designed to be autoclave-able.
   • Place the clean, dry syringe in a sterilization pouch or tray.
   • Sterilize using a steam autoclave cycle (e.g., 134°C for 3-5 minutes or 121°C for 15-20 minutes), adhering to the autoclave manufacturer's guidelines and local infection control protocols.
   • Ensure the syringe is completely dry before storage.
4. روغن کاری (اختیاری): Periodically, a small amount of medical-grade lubricant can be applied to the piston rod to ensure smooth operation.
5. ذخیره سازی: Store sterilized syringes in a clean, dry, and protected environment until ready for use.

Figure 5: Syringe disassembled for cleaning and maintenance.

6 عیب یابی

• Issue: Harpoon does not engage the rubber stopper of the anesthetic cartridge.

  علت احتمالی: The harpoon may be bent, damaged, or incompatible with the specific cartridge's rubber stopper. Alternatively, the cartridge may not be fully seated.

  راه حل:

  • Ensure the anesthetic cartridge is correctly and fully inserted into the syringe barrel.
  • Inspect the harpoon for any visible damage or deformation. If damaged, the syringe should be replaced.
  • Verify that the anesthetic cartridge brand and type are compatible with the syringe.
  • If the issue persists, discontinue use and contact Cynamed customer support.

• Issue: Leakage of anesthetic solution during injection.

  علت احتمالی: Loose needle attachment, cracked cartridge, or damaged syringe barrel.

  راه حل:

  • Ensure the needle is securely screwed onto the needle adapter.
  • Inspect the anesthetic cartridge for any cracks before loading.
  • Examine the syringe barrel for any visible damage. If damaged, replace the syringe.

• Issue: Piston rod movement is stiff or jerky.

  علت احتمالی: Accumulation of debris, lack of lubrication, or bent piston rod.

  راه حل:

  • Thoroughly clean and sterilize the syringe as per maintenance instructions.
  • Apply a small amount of medical-grade lubricant to the piston rod.
  • Inspect the piston rod for any bending. If bent, replace the syringe.

7. مشخصات

8. گارانتی و پشتیبانی

Cynamed instruments are manufactured to high-quality standards. For specific warranty information or technical support, please contact your authorized Cynamed distributor or visit the official Cynamed webسایت

سازنده: CYNAMED
Webسایت: Visit the Cynamed Store on Amazon (برای اطلاعات عمومی محصول)