上海玉研科学仪器有限公司
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    产地:美国
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    鞘内给药导管主要用于大小鼠鞘内给药使用,可以配合ALZET胶囊渗透压泵,直接将鞘内给药导管埋入脊髓相应的位置,进行持续的、精准位置给药;除了可以注射到脊髓鞘内,也可用于大小鼠血管,脑室和其他组织、器官的指定部位,进行持续的定量定位置给药。

    根据实验对象和埋植位置,请选择合适的型号:

    Rat Jugular Catheter

    Order No.: 0007710

    Catheter Material: Silicone

    Specifications:

    15.24 cm (6") of silicone catheter (0.94 OD; 0.51 mm ID) with a Dacron suture patch and ALZET connection (1.19 mm OD; 0.61 mm ID)

    Optimum Animal Size:

    250+ grams (for <250 gram rats, cut tip to size for proper placement)

    Features & Benefits:

    • Dacron patch facilitates anchoring to tissue

    • Silicone material is very flexible and less traumatic to vessels

    • Bevel tip if desired for easier insertion into vessels

    • ETO sterilized

    Rat Femoral Catheter

    Order No.: 0007720

    Catheter Material: Polyurethane (PU)

    Specifications:

    20.32 cm (8") of Polyurethane catheter (1.02 mm OD; 0.61 mm ID); designed for intravenous cannulation

    Optimum Animal Size:

    Up to 300+ grams (for <175 gram rats, cut tip to size for proper placement)

    Features & Benefits:

    • Retention beads at 3.81, 5.08, and 7.62 cm from the tip facilitate anchoring to tissue

    • Medical grade polyurethane softens at body temperature

    • Fits directly to pump (no step-up needed)

    Rat Femoral Catheter (Tapered)

    Order No.: 0007730

    Catheter Material: Opaque Polyurethane

    Specifications:

    20.32 cm (8") of tapered radio-opaque polyurethane (1.40 mm to 0.99 mm OD; 0.61 mm constant ID); designed for intravenous cannulation

    Optimum Animal Size:

    Up to 300+ grams (for <175 gram rats, cut tip to size for proper placement)

    Features & Benefits:

    • Retention beads at 3.81, 5.08, and 7.62 cm from the tip facilitate anchoring to tissue

    • Medical grade, tapered polyurethane minimizes kinking

    • Radio-opaque material and smooth surface minimize clotting

    • Lumen maintains consistent ID, so that the catheter can be shortened without compromising its tight fit onto pump

    Rat Intrathecal Catheter

    Order No.: 0007740

    Catheter Material: Polyurethane (PU)

    Specifications:

    10 cm of 28G PU (0.36 mm OD; 0.18 mm ID) connected to 12.7 cm PU (0.84 mm OD; 0.36 mm ID) and ALZET connection (1.02 mm OD; 0.61 mm ID) with Teflon coated stylet wire. Total catheter length is 23.7 cm (9.33").

    Optimum Animal Size:

    Up to 300+ grams (cut distal end to desired length for proper placement)

    Features & Benefits:

    • Designed for occipital insertion

    • Includes a Teflon coated stylet for easier placement

    • Protected tubing junction minimizes kinking at exit point from intrathecal space

    Rat Intrathecal Catheter (Short)

    Order No.: 0007741

    Catheter Material: Polyurethane (PU)

    Specifications:

    10 cm of 28G PU (0.36 mm OD; 0.18 mm ID) connected to 4.0 cm PU (0.84 mm OD; 0.36 mm ID) and ALZET connection (1.02 mm OD; 0.61 mm ID) with Teflon coated stylet wire. Total catheter length is 15.0 cm (5.90").

    Optimum Animal Size:

    Up to 300+ grams (cut distal end to desired length for proper placement)

    Features & Benefits:

    • Shorter length for lumbar insertion

    • Includes a Teflon coated stylet for easier placement

    • Protected tubing junction minimizes kinking at exit point from intrathecal space

    Rat Intraperitoneal Catheter

    Order No.: 0007770

    Catheter Material: Silicone and Polyurethane (PU)

    Specifications:

    5.0 cm of Silicone (0.94 mm OD; 0.51 mm ID) connected to 3.0 cm PU (1.02 mm OD; 0.61 mm ID). Fenestrations over first 1.5 cm Silicone tip. Total catheter length is 8.0 cm. (Internal volume = 19 ul).

    Applications:

    • Peritoneal/Gastric delivery

    • Peritoneal delivery via subcutaneous pump

    • Easier pump replacement

    • Use larger SC pump for IP delivery in small rats

    Features & Benefits:

    • Fenestrations over Silicone tip for greater drug distribution

    • Movable suture bead for optimum adjustment of inserted catheter section

    • Flexible Silicone section minimizes tissue trauma

    • Polyethylene section provides optimum fit to all ALZET pump models; can be cut to desired length

    • Stress relief catheter junction prevents kinking and improves patency

    Mouse Jugular Catheter

    Order No.: 0007700

    Catheter Material: Polyurethane (PU)

    Specifications:

    13mm of 28G PU (0.36 mm OD; 0.18 mm ID) connected to 63.5 mm PU (0.84 mm OD; 0.36 mm ID) and ALZET connection (1.02 mm OD; 0.61 mm ID). Total catheter length is 8.8 cm (3.46").

    Optimum Animal Size:

    30+ grams (insertion marks for adaptation to smaller animals)

    Features & Benefits:

    • Retention beads at 13 and 38 mm from the tip facilitate anchoring to tissue

    • Catheter tip optimum for use with other small vessels (e.g., femoral, carotid, etc.)

    • Marked at 9 and 11 mm to simplify adaptation for <25 and 25-30 gram animals respectively

    Mouse Jugular Catheter (Adjustable Length)

    Order No.: 0007701

    Catheter Material: Polyurethane (PU)

    Specifications:

    13mm of 28G PU (0.36 mm OD; 0.18 mm ID) connected to 25.4 mm PU (0.84 mm OD; 0.36 mm ID) connected to a 50 mm ALZET connection (1.02 mm OD; 0.61 mm ID). Total catheter length is 8.8 cm (3.46").

    Optimum Animal Size:

    30+ grams (insertion marks for adaptation to smaller animals)

    Features & Benefits:

    • ALZET connection can be trimmed to achieve smaller lengths

    • Catheter tip optimum for use with other small vessels (e.g., femoral, carotid, etc.)

    • Retention beads at 13 and 35 mm from the tip facilitate anchoring to tissue

    • Marked at 9 and 11 mm to simplify adaptation for <25 and 25-30 gram animals respectively

    Mouse Jugular Catheter (Adjustable Length-Large Tip)

    Order No.: 0007702

    Catheter Material: Polyurethane (PU)

    Specifications:

    44.5 mm of 20G PU (0.84 mm OD; 0.36 mm ID) connected to a 50 mm ALZET connection (1.02 mm OD; 0.61 mm ID). Total catheter length is 9.5 cm (3.74").

    Optimum Animal Size:

    30+ grams (insertion marks for adaptation to smaller animals)

    Features & Benefits:

    • ALZET connection can be trimmed to achieve smaller lengths

    • Catheter tip optimum for jugular cannulation

    • Retention beads at 13 and 35 mm from the tip facilitate anchoring to tissue

    • Marked at 9 and 11 mm to simplify adaptation for <25 and 25-30 gram animals respectively

    Mouse Intrathecal Catheter

    Order No.: 0007743

    Catheter Material: Polyurethane

    Specifications:

    2.5 cm 32G (0.23 mm OD x 0.09 mm ID) connected to 1 cm (0.76 mm OD), connected to a 2.5 cm (1.02 mm OD) ALZET connection with Teflon coated stylet wire. Total catheter length is 6cm (2.36").

    Optimum Animal Size:

    Adult mouse

    Features & Benefits:

    • Distal end can be trimmed

    • Includes a Teflon coated stylet for easier placement

    • Catheter is provided sterile

    Mouse Intraperitoneal Catheter

    Order No.: 0007771

    Catheter Material: Silicone and Polyurethane (PU)

    Specifications:

    3.0 cm of Silicone (0.94 mm OD; 0.51 mm ID) connected to 3.0 cm PU (1.02 mm OD; 0.61 mm ID). Fenestrations over first 1.0 cm Silicone tip. Total catheter length is 6.0 cm. (Internal volume = 15 ul).

    Applications:

    • Peritoneal/Gastric delivery

    • Peritoneal delivery via subcutaneous pump

    • Easier pump replacement

    • Use larger pump for IP delivery in mice

    Features & Benefits:

    • Fenestrations over Silicone tip for greater drug distribution

    • Movable suture bead for optimum adjustment of inserted catheter section

    • Flexible Silicone section minimizes tissue trauma

    • Polyethylene section provides optimum fit to all ALZET pump models; can be cut to desired length

    • Stress relief catheter junction prevents kinking and improves patency

    All specialized catheters are supplied sterile (ETO sterilized)

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