JPH0337639Y2 - - Google Patents

Info

Publication number

JPH0337639Y2

JPH0337639Y2 JP19751583U JP19751583U JPH0337639Y2 JP H0337639 Y2 JPH0337639 Y2 JP H0337639Y2 JP 19751583 U JP19751583 U JP 19751583U JP 19751583 U JP19751583 U JP 19751583U JP H0337639 Y2 JPH0337639 Y2 JP H0337639Y2

Authority

JP

Japan

Prior art keywords

guide needle

tip

proximal end

catheter

subcutaneous tunnel

Prior art date

1983-12-21

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• Global Dossier
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• 238000007920 subcutaneous administration Methods 0.000 claims description 15
• 230000015572 biosynthetic process Effects 0.000 claims description 3
• 230000007704 transition Effects 0.000 claims description 3
• 239000004743 Polypropylene Substances 0.000 claims description 2
• -1 polypropylene Polymers 0.000 claims description 2
• 229920001155 polypropylene Polymers 0.000 claims description 2
• 210000004204 blood vessel Anatomy 0.000 description 3
• 210000002615 epidermis Anatomy 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 210000001124 body fluid Anatomy 0.000 description 2
• 239000010839 body fluid Substances 0.000 description 2
• 208000015181 infectious disease Diseases 0.000 description 2
• 230000007774 longterm Effects 0.000 description 2
• 230000005641 tunneling Effects 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 235000015097 nutrients Nutrition 0.000 description 1
• 235000016236 parenteral nutrition Nutrition 0.000 description 1
• 230000035515 penetration Effects 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1