OUTER SHEATH FOR CONTINOUS FLOW 27CH

  1. Endoscopic Instrumentation: The outer sheath is part of an endoscopic instrument used for accessing and visualizing the urinary tract, typically during procedures such as ureteroscopy or cystoscopy.
  2. Continuous Flow Design: The designation “continuous flow” indicates that this outer sheath is designed to allow for a continuous flow of fluid, typically irrigation solution, during the endoscopic procedure. Continuous irrigation helps maintain visibility by clearing blood, debris, and other obstructions from the surgical site.
  3. Size and Capacity: “27CH” refers to the size of the outer sheath. CH stands for Charrière, a unit of measurement used to indicate the diameter of medical instruments. A 27CH outer sheath would have an outer diameter suitable for use with corresponding endoscopic instruments and scopes.
  4. Material: The outer sheath is typically made from medical-grade materials such as plastic (e.g., polyurethane) or metal (e.g., stainless steel). These materials are chosen for their durability, flexibility, and biocompatibility.
  5. Function: The outer sheath serves as a protective sleeve that surrounds and guides the insertion of the endoscope or other instruments into the body. It also provides a pathway for the continuous flow of irrigation fluid to the surgical site.
  6. Compatibility: The outer sheath is designed to be compatible with other components of the endoscopic system, such as the inner sheath, endoscope, and associated instrumentation. It must fit securely and seamlessly with these other components to ensure smooth operation during procedures.
  7. Sterility: Like all components of endoscopic instruments, the outer sheath must be sterile to prevent the risk of infection. It is typically provided in sterile, single-use packaging or is sterilized using appropriate methods before each use.
  8. Special Features: Depending on the specific design and manufacturer, the outer sheath may have additional features such as radiopaque markers for enhanced visualization under fluoroscopy, ergonomic handles for ease of use, or hydrophilic coatings to facilitate smooth insertion and removal.

Description

  1. Endoscopic Instrumentation: The outer sheath is part of an endoscopic instrument used for accessing and visualizing the urinary tract, typically during procedures such as ureteroscopy or cystoscopy.
  2. Continuous Flow Design: The designation “continuous flow” indicates that this outer sheath is designed to allow for a continuous flow of fluid, typically irrigation solution, during the endoscopic procedure. Continuous irrigation helps maintain visibility by clearing blood, debris, and other obstructions from the surgical site.
  3. Size and Capacity: “27CH” refers to the size of the outer sheath. CH stands for Charrière, a unit of measurement used to indicate the diameter of medical instruments. A 27CH outer sheath would have an outer diameter suitable for use with corresponding endoscopic instruments and scopes.
  4. Material: The outer sheath is typically made from medical-grade materials such as plastic (e.g., polyurethane) or metal (e.g., stainless steel). These materials are chosen for their durability, flexibility, and biocompatibility.
  5. Function: The outer sheath serves as a protective sleeve that surrounds and guides the insertion of the endoscope or other instruments into the body. It also provides a pathway for the continuous flow of irrigation fluid to the surgical site.
  6. Compatibility: The outer sheath is designed to be compatible with other components of the endoscopic system, such as the inner sheath, endoscope, and associated instrumentation. It must fit securely and seamlessly with these other components to ensure smooth operation during procedures.
  7. Sterility: Like all components of endoscopic instruments, the outer sheath must be sterile to prevent the risk of infection. It is typically provided in sterile, single-use packaging or is sterilized using appropriate methods before each use.
  8. Special Features: Depending on the specific design and manufacturer, the outer sheath may have additional features such as radiopaque markers for enhanced visualization under fluoroscopy, ergonomic handles for ease of use, or hydrophilic coatings to facilitate smooth insertion and removal.

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