Điều gì tạo nên sự khác biệt của ống nghe littmann ống nghe khác

Như chúng ta đã thấy ống nghe là một trong những trợ thủ đắc lực của các bác sĩ. Cũng như các chuyên gia trong lĩnh vực y tế. Nó góp phần không hề nhỏ trong công tác khám chữa bệnh lâm sàng. Và trở thành một thiết bị không thể thiếu để chẩn đoán và điều trị đạt hiệu quả tốt nhất. Ống nghe littmann là một trong những sản phẩm được nhiều bác sỹ tin dùng vì sự hiệu quả của nó mang lại. Vậy điều gì đặc biệt mà tai nghe littmann mang lại cho người sử dụng.

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Điều đặc biệt của ống nghe littmann

  • Littmann 3M là hãng sản xuất các thiết bị y tế của Mỹ ra đời từ khá sớm. Với xu hướng luôn cập nhật thị trường. Đánh giá người tiêu dùng để cải tiến công nghệ kỹ thuật để cho ra đời được chiếc ống nghe chất lượng cao nhất.
  • Ống nghe y tế littmann là một dòng ống nghe không chỉ dùng trong lĩnh vực y khoa lựa chọn. Mà còn được cả những sinh viên thực tập lựa chọn. Để có thể dễ dàng học nghe được cũng như cho quá trình khám nghiệm sức khỏe lâm sàng ban đầu được chính xác nhất.

Ưu điểm thiết kế

  • Được thiết kế với tai nghe bằng cao su mềm. Mang lại cảm giác thoải mái cho bác sĩ khi sử dụng và cản tạp âm từ bên ngoài hiệu quả
  • Quai nghe được làm từ kim loại không rỉ được sản xuất trong lĩnh vực sản xuất máy bay. Được thiết kế tinh tế khi mà góc độ được làm cong phù hợp. Với tai nghe của mọi người dùng hơn nưa việc điều chỉnh quai nghe cũng hết sức dễ dàng.
  • Mặt của ống nghe littmann cũng được làm từ kim loại không rỉ độ bền và cừng cáp rất cao.
  • Bộ nghe được thiết kế hai loại: ống nghe một mặt và ống nghe hai mặt. Với ống nghe một mặt thì được tích hợp màng nghe kép kết hợp cả tính năng của chuông nghe (cho tần số thấp) và đĩa nghe (cho tần số cao) .Khi bác sĩ sử dụng điều chỉnh tần số nghe chỉ cần ấn nhẹ để nghe âm thanh có tần số thấp ( tiếng ran ngáy), ấn mạnh mặt nghe lên da bệnh nhân để nghe âm có tần số cao (tiếng tim bệnh lý).
  • Mặt khác ống nghe hai mặt thì người dùng cũng chỉ việc xoay mặt nghe lại để nghe âm thanh tần số cao cũng như âm thanh tần số thấp. Mặt nghe thường dùng cho bệnh nhi còn mặt lớn hơn dùng trong hệ nội.
  • Dây nghe được làm từ PVC chất lượng cao chống bám bụi để ống nghe được bền với thời gian mặt khác dây nghe không làm từ mủ cao su cũng như chứa chất dẻo hóa Phthalate để cho người sử dụng không bị tác dụng phụ khi người có làn da nhạy cảm.

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Ống nghe littmann có hai loại:

  • ống nghe đa nòng và ống nghe đơn nòng. Với ống nghe đơn nòng thì âm thanh được truyền từ mặt nghe tới tai nghe theo một nòng nhất định. Còn ống nghe nòng kép thì âm thanh đường truyền bằng 2 nòng từ mặt nghe tới tai nghe giúp cho âm thanh được trong trẻo nhất. Chất lượng âm thanh cũng tốt hơn ống nghe đơn nòng.
  • Ống nghe y tế littmann được thiết kế với nhiều màu sắc để đặt lợi ích. Sở thích của người tiêu dùng lên trên cùng để cho người tiêu dùng có thể chọn được chiếc ống nghe có màu sắc yêu thích nhất để cho quá trình sử dụng. Ống nghe littmann được hứng thú và có hiệu quả cao hơn.
  • Nhiều sinh viên quan niệm rằng khi lựa chọn ống nghe để thực tập thì chỉ cần lựa chọn đại một chiếc rẻ tiền là được để tiết kiệm chi phí. Điều này khá sai lầm khi bạn không hề biết rằng càng là những chiếc ống nghe rẻ tiền càng khó nghe hơn nữa. Ống nghe littmann với khả năng lọc âm tốt nhất thích hợp cho sinh viên thực tập học nghe dễ dàng khi không bị lọt tạp âm vào. Giúp cho người mới học nghe cũng có thể chuẩn âm nhất có thể.
  • Vậy với những điểm đặc biệt trên cho thấy ưu điểm vượt trội của ống nghe littmann mà các dòng ống nghe khác khó có thể đạt được nên nó luôn tạo một chỗ đứng vững mạnh trên thị trường.

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Kết luận

Trên đây là những thông tin chi tiết về sản phẩm ống nghe y tế được sản xuất hoàn toàn từ Mỹ và được nhập khẩu chính ngạch về Việt Nam bởi CTY TBYT AZ.

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