JP2010253281A - 医療用キャップ及びその製造方法 - Google Patents
医療用キャップ及びその製造方法 Download PDFInfo
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- JP2010253281A JP2010253281A JP2010130822A JP2010130822A JP2010253281A JP 2010253281 A JP2010253281 A JP 2010253281A JP 2010130822 A JP2010130822 A JP 2010130822A JP 2010130822 A JP2010130822 A JP 2010130822A JP 2010253281 A JP2010253281 A JP 2010253281A
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- 229920005989 resin Polymers 0.000 claims abstract description 40
- 239000011347 resin Substances 0.000 claims abstract description 40
- 229920001971 elastomer Polymers 0.000 claims abstract description 36
- 239000000806 elastomer Substances 0.000 claims abstract description 33
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- 229920002725 thermoplastic elastomer Polymers 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 13
- 238000001802 infusion Methods 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
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- -1 polyethylene Polymers 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
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- 150000001336 alkenes Chemical class 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
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- 239000003814 drug Substances 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
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Images
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- Closures For Containers (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
【解決手段】 栓体1と外枠体6とを備えた医療用キャップ30であって、栓体1は略円柱形状を有するエラストマー樹脂製であり、外枠体6は合成樹脂製で円筒部6aを有し、少なくとも栓体1の円柱側面部4が外枠体の円筒部6aの内壁8に合着された医療用キャップとする。外枠体6は更に円筒部6aの内壁8より内側に延びる突条部9a、9bを有し、更に栓体1の上面側縁部3a及び底面側縁部3bが外枠体6の突条部9a、9bに合着された医療用キャップとする。
【選択図】図1−1
Description
6 外枠体
7 フランジ部
10、11 金型
13、14 金型
20 合成樹脂原料
22 エラストマー樹脂原料
30 医療用キャップ
Claims (2)
- 栓体と外枠体とを備えた医療用キャップであって、前記栓体は大径部円柱部と小径部円柱部を備えたエラストマー樹脂製であり、前記外枠体は合成樹脂製で円筒部を有し、少なくとも前記栓体の小径円柱部の側面部が前記外枠体の前記円筒部内壁に、前記栓体の大径円柱部の小径円柱部側の側縁部が前記外枠体の前記円筒部の端部断面に、それぞれ合着された医療用キャップ。
- 前記大径円柱部の直径は前記外枠体の前記円筒部の外径より大きく、前記大径円柱部の小径円柱部側の側縁部から円筒部が延び、前記栓体の円筒部内壁が前記外枠体の円筒部外壁に合着された請求項1に記載の医療用キャップ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010130822A JP5300790B2 (ja) | 2003-12-19 | 2010-06-08 | 医療用キャップ及びその製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003422768 | 2003-12-19 | ||
| JP2003422768 | 2003-12-19 | ||
| JP2010130822A JP5300790B2 (ja) | 2003-12-19 | 2010-06-08 | 医療用キャップ及びその製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004140663A Division JP4549729B2 (ja) | 2003-12-19 | 2004-05-11 | 医療用キャップ及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010253281A true JP2010253281A (ja) | 2010-11-11 |
| JP5300790B2 JP5300790B2 (ja) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010130822A Expired - Lifetime JP5300790B2 (ja) | 2003-12-19 | 2010-06-08 | 医療用キャップ及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5300790B2 (ja) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5029919Y1 (ja) * | 1970-12-29 | 1975-09-02 | ||
| JPS5924041U (ja) * | 1982-08-05 | 1984-02-15 | 株式会社大塚製薬工場 | プラスチツク製輸液容器 |
| JP2000140068A (ja) * | 1998-11-04 | 2000-05-23 | Taisei Plas Kk | 針刺し止栓とその製造方法 |
| JP2001258991A (ja) * | 2000-03-15 | 2001-09-25 | Taisei Plas Co Ltd | 針刺し止栓とその製造方法 |
| JP2003175090A (ja) * | 2002-12-24 | 2003-06-24 | Showa Denko Kk | 輸液容器用口栓体の製造方法 |
| JP2003205015A (ja) * | 2001-11-09 | 2003-07-22 | Taisei Plas Co Ltd | 針刺し止栓とその製造方法 |
-
2010
- 2010-06-08 JP JP2010130822A patent/JP5300790B2/ja not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5029919Y1 (ja) * | 1970-12-29 | 1975-09-02 | ||
| JPS5924041U (ja) * | 1982-08-05 | 1984-02-15 | 株式会社大塚製薬工場 | プラスチツク製輸液容器 |
| JPH0340313Y2 (ja) * | 1982-08-05 | 1991-08-23 | ||
| JP2000140068A (ja) * | 1998-11-04 | 2000-05-23 | Taisei Plas Kk | 針刺し止栓とその製造方法 |
| JP2001258991A (ja) * | 2000-03-15 | 2001-09-25 | Taisei Plas Co Ltd | 針刺し止栓とその製造方法 |
| JP2003205015A (ja) * | 2001-11-09 | 2003-07-22 | Taisei Plas Co Ltd | 針刺し止栓とその製造方法 |
| JP2003175090A (ja) * | 2002-12-24 | 2003-06-24 | Showa Denko Kk | 輸液容器用口栓体の製造方法 |
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| Publication number | Publication date |
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| JP5300790B2 (ja) | 2013-09-25 |
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