JPH0536440Y2 - - Google Patents

Info

Publication number

JPH0536440Y2

JPH0536440Y2 JP1989054176U JP5417689U JPH0536440Y2 JP H0536440 Y2 JPH0536440 Y2 JP H0536440Y2 JP 1989054176 U JP1989054176 U JP 1989054176U JP 5417689 U JP5417689 U JP 5417689U JP H0536440 Y2 JPH0536440 Y2 JP H0536440Y2

Authority

JP

Japan

Prior art keywords

tubular body

liquid inlet

tapered

male

liquid outlet

Prior art date

1989-05-11

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 - Lifetime

Links

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• 239000007788 liquid Substances 0.000 claims description 61
• 239000008280 blood Substances 0.000 claims description 18
• 210000004369 blood Anatomy 0.000 claims description 18
• 238000002347 injection Methods 0.000 claims description 14
• 239000007924 injection Substances 0.000 claims description 14
• 230000003746 surface roughness Effects 0.000 claims description 8
• 239000003814 drug Substances 0.000 claims description 4
• 229940079593 drug Drugs 0.000 claims description 4
• 239000000243 solution Substances 0.000 claims description 3
• 239000013013 elastic material Substances 0.000 claims description 2
• 230000000052 comparative effect Effects 0.000 description 8
• 238000001802 infusion Methods 0.000 description 7
• 230000013011 mating Effects 0.000 description 7
• 229920001971 elastomer Polymers 0.000 description 5
• 239000005060 rubber Substances 0.000 description 5
• 239000008155 medical solution Substances 0.000 description 4
• 238000000926 separation method Methods 0.000 description 4
• 238000000502 dialysis Methods 0.000 description 3
• -1 polyethylene Polymers 0.000 description 3
• 235000019592 roughness Nutrition 0.000 description 3
• 210000003734 kidney Anatomy 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 229920003023 plastic Polymers 0.000 description 2
• 229920000915 polyvinyl chloride Polymers 0.000 description 2
• 239000004800 polyvinyl chloride Substances 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
• 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
• 244000043261 Hevea brasiliensis Species 0.000 description 1
• 229920000459 Nitrile rubber Polymers 0.000 description 1
• 239000005062 Polybutadiene Substances 0.000 description 1
• 239000004698 Polyethylene Substances 0.000 description 1
• 239000004743 Polypropylene Substances 0.000 description 1
• 239000004793 Polystyrene Substances 0.000 description 1
• 229920006311 Urethane elastomer Polymers 0.000 description 1
• 229920000800 acrylic rubber Polymers 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 229920005549 butyl rubber Polymers 0.000 description 1
• 229920001577 copolymer Polymers 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 229920002457 flexible plastic Polymers 0.000 description 1
• 229920000669 heparin Polymers 0.000 description 1
• ZFGMDIBRIDKWMY-PASTXAENSA-N heparin Chemical compound CC(O)=N[C@@H]1[C@@H](O)[C@H](O)[C@@H](COS(O)(=O)=O)O[C@@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O[C@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@@H](O[C@@H]3[C@@H](OC(O)[C@H](OS(O)(=O)=O)[C@H]3O)C(O)=O)O[C@@H]2O)CS(O)(=O)=O)[C@H](O)[C@H]1O ZFGMDIBRIDKWMY-PASTXAENSA-N 0.000 description 1
• 229960001008 heparin sodium Drugs 0.000 description 1
• 208000015181 infectious disease Diseases 0.000 description 1
• 229920003049 isoprene rubber Polymers 0.000 description 1
• 210000004185 liver Anatomy 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 229920003052 natural elastomer Polymers 0.000 description 1
• 229920001194 natural rubber Polymers 0.000 description 1
• 235000016236 parenteral nutrition Nutrition 0.000 description 1
• 239000002504 physiological saline solution Substances 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1
• 229920001084 poly(chloroprene) Polymers 0.000 description 1
• 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
• 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
• 229920000058 polyacrylate Polymers 0.000 description 1
• 229920002857 polybutadiene Polymers 0.000 description 1
• 229920000515 polycarbonate Polymers 0.000 description 1
• 239000004417 polycarbonate Substances 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 229920000139 polyethylene terephthalate Polymers 0.000 description 1
• 239000005020 polyethylene terephthalate Substances 0.000 description 1
• 239000004926 polymethyl methacrylate Substances 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 229920005553 polystyrene-acrylate Polymers 0.000 description 1
• 229920006316 polyvinylpyrrolidine Polymers 0.000 description 1
• 238000007788 roughening Methods 0.000 description 1
• 229920002379 silicone rubber Polymers 0.000 description 1
• 239000004945 silicone rubber Substances 0.000 description 1
• 230000001954 sterilising effect Effects 0.000 description 1
• 238000004659 sterilization and disinfection Methods 0.000 description 1
• 229920003048 styrene butadiene rubber Polymers 0.000 description 1
• 229920003051 synthetic elastomer Polymers 0.000 description 1
• 239000005061 synthetic rubber Substances 0.000 description 1
• 238000002560 therapeutic procedure Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1