鞘内给药导管主要用于大小鼠鞘内给药使用，可以配合ALZET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。



颅内微量给药胶囊泵 Osmotic pump的相关介绍，请点击这里



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
            
            
        
        

            
 
            

            
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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:
            
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