JPH0350914Y2 - - Google Patents
Info
- Publication number
- JPH0350914Y2 JPH0350914Y2 JP1989055981U JP5598189U JPH0350914Y2 JP H0350914 Y2 JPH0350914 Y2 JP H0350914Y2 JP 1989055981 U JP1989055981 U JP 1989055981U JP 5598189 U JP5598189 U JP 5598189U JP H0350914 Y2 JPH0350914 Y2 JP H0350914Y2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- self
- film layer
- rubber stopper
- stopper
- Prior art date
- 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
- 229920001971 elastomer Polymers 0.000 claims description 72
- 239000005060 rubber Substances 0.000 claims description 67
- 238000007789 sealing Methods 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 19
- 239000002131 composite material Substances 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001802 infusion Methods 0.000 claims description 11
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 11
- 239000011247 coating layer Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 239000010408 film Substances 0.000 description 17
- 244000043261 Hevea brasiliensis Species 0.000 description 13
- 229920003052 natural elastomer Polymers 0.000 description 13
- 229920001194 natural rubber Polymers 0.000 description 13
- 238000010828 elution Methods 0.000 description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 5
- 239000005062 Polybutadiene Substances 0.000 description 4
- 229920002857 polybutadiene Polymers 0.000 description 4
- 229920005549 butyl rubber Polymers 0.000 description 3
- 229920003049 isoprene rubber Polymers 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055981U JPH0350914Y2 (US20090163788A1-20090625-C00002.png) | 1989-05-15 | 1989-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055981U JPH0350914Y2 (US20090163788A1-20090625-C00002.png) | 1989-05-15 | 1989-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02147131U JPH02147131U (US20090163788A1-20090625-C00002.png) | 1990-12-13 |
| JPH0350914Y2 true JPH0350914Y2 (US20090163788A1-20090625-C00002.png) | 1991-10-30 |
Family
ID=31579409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989055981U Expired JPH0350914Y2 (US20090163788A1-20090625-C00002.png) | 1989-05-15 | 1989-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350914Y2 (US20090163788A1-20090625-C00002.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2595426B2 (ja) * | 1992-09-18 | 1997-04-02 | 株式会社大協精工 | 医薬品，医療用具品用の積層ゴム栓 |
| JPH082367B2 (ja) * | 1993-05-28 | 1996-01-17 | 塩谷エムエス株式会社 | 注射剤用止栓 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547850B2 (US20090163788A1-20090625-C00002.png) * | 1977-04-21 | 1980-12-02 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4850457U (US20090163788A1-20090625-C00002.png) * | 1971-10-14 | 1973-07-02 | ||
| JPS51129132U (US20090163788A1-20090625-C00002.png) * | 1975-04-02 | 1976-10-19 | ||
| JPS5547850U (US20090163788A1-20090625-C00002.png) * | 1978-09-25 | 1980-03-28 | ||
| JPS60163933U (ja) * | 1984-04-10 | 1985-10-31 | 釜屋化学工業株式会社 | 輸液容器用栓体 |
-
1989
- 1989-05-15 JP JP1989055981U patent/JPH0350914Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547850B2 (US20090163788A1-20090625-C00002.png) * | 1977-04-21 | 1980-12-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02147131U (US20090163788A1-20090625-C00002.png) | 1990-12-13 |
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