Catheters

Animal catheters allow researchers to administer drugs and other pharmacological compounds into animal models such as rats and mice. Compounds can be delivered intravenously into the general circulation, into the portal vein, or internally into the small intestine. If chronically implanted, catheters can also help minimize adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Animal catheters can be designed for optimal delivery into specific tissues, such as the aorta, vena cava, jugular vein, bile duct, duodenum, and intestine.

Catheters

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Bile Duct Catheter (to be used with the S26C Duodenal Cannula)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Inferior Vena Cava Catheter (via laparotomy, PE20 50mm, PE10 40mm, Silastic 0.025" OD 80mm)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Jugular Vein Catheter (PE20 170mm, PE10 65mm, Silastic 0.025" OD 37mm)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Portal Vein Catheter (tip beveled for injections or infusions, PE20 140 mm, PE10 40mm,Silastic 0.025" OD 25mm)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Rat Aorta Catheter (PE20 150mm long, PE10 cut for intravascular portion 12 mm)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Rat Duodenum Catheter (Upjohn design for use with S24A Bile Duct Catheter)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Rat Inferior Vena Cava Catheter (via femoral and iliac veins, PE20 100mm, PE10 100mm, Silastic 0.025" OD 70mm)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Rat Intestine Catheter (for injections/infusions, PE20 75mm, PE10 40mm, Silastic 0.025" OD 125mm)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Rat Jugular Vein Catheter (modified Harms & Ojeda, for blood sampling, PE20 170mm, Silastic 0.037" OD 70mm)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
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Rat Portal Vein (tip blunt level for blood sampling, data the same as S25A)
IITC Life Science
  • Description:
    The technique of using these rat catheters is for conscious, relatively unrestrained, rats with indwelling catheters. Rats prepared with chronically implanted catheters avoid possible adverse influences of anesthesia, acute effects of surgery, and stress from handling and restraint. Drugs can be administered by many routes: intravenously into the general circulation, into the portal vein, or internally into the small intestine. Non-irritating drugs can be given subcutaneously or intraperitoneally. Systemic venous blood (inferior or superior vena cava) and portal vein blood can be sampled. If pulmonary metabolism is not a factor, an aortic cannula provides the equivalent of a mixed venous blood sample. IITC catheters come in 10 different types. They are comprised of PE10, PE20 and silastic. The catheters can be ordered in either a “hybrid end” or “reinforced end”. State which ever option when ordering the selected catheters. In addition all IITC catheters have a flared end.
Read More
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