SHREYAAS HEALTH CARE

Blom Singer - Adjustable Tracheostoma Valve II (ATSV II)

The Blom-Singer Adjustable Tracheostoma Valve II is an important element of Blom-Singer Voice Restoration.

The ATSV II allows a patient hands free operation of the stoma, eliminating the need to use the thumb to control the air passage. When used in conjunction with a voice prosthesis, it enables hands-free, conversational speech.

Designed to offer a full range of sensitivity settings for the user, the ATSV II allows easy adjustment while in place by simply rotating the faceplate to the most comfortable position. After proper fitting, the diaphragm portion of the valve rests in an open position and may be adjusted by rotating the diaphragm/faceplate for relaxed, quiet breathing, or routine physical activity. During speech, a slight increase in exhalation causes the diaphragm to close and divert air through the prosthesis. At the completion of speech, the diaphragm automatically reopens as exhalation decreases.

The ATSV II consists of a body and removable diaphragm/faceplate. The silicone diaphragm is permanently attached to the undersurface of the faceplate. The crossbar prevents clothing from blocking the diaphragm and permits adjustment of the ATSV II. The Adjustable Tracheostoma Valve II is compatible with a heat and moisture exchanger. By fitting the ATSV II with the Blom-Singer HumidiFilter Cap and HumidiFilters, it acts as a filter for heat and moisture exchange to reduce dryness, mucous secretions, and coughing. The ATSV II and components are available individually or as a Starter Kit. An instruction manual is included.

ATSV II Features

  • Changes in valve sensitivity are done in place – no need to remove the valve to exchange valve weights.
  • Compatible with the optional Blom-Singer HumidiFilter® heat and moisture exchange system to reduce dryness, mucous secretions and coughing that occur in laryngectomees.
  • When coughing, the ATSV II is easily removed to help prevent clogging of the HumidiFilter.
  • Simple to learn and use.
  • Affordable

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