JPS62144664A - 流量切替式脳室シヤント - Google Patents
流量切替式脳室シヤントInfo
- Publication number
- JPS62144664A JPS62144664A JP60286950A JP28695085A JPS62144664A JP S62144664 A JPS62144664 A JP S62144664A JP 60286950 A JP60286950 A JP 60286950A JP 28695085 A JP28695085 A JP 28695085A JP S62144664 A JPS62144664 A JP S62144664A
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- ventricular
- chamber
- valve
- relay chamber
- 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.)
- Granted
Links
- 230000002861 ventricular Effects 0.000 claims description 31
- 238000011144 upstream manufacturing Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 210000004556 brain Anatomy 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 208000003906 hydrocephalus Diseases 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 239000002872 contrast media Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60286950A JPS62144664A (ja) | 1985-12-20 | 1985-12-20 | 流量切替式脳室シヤント |
| US06/938,926 US4781673A (en) | 1985-12-20 | 1986-12-08 | Brain ventricle shunt system with flow-rate switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60286950A JPS62144664A (ja) | 1985-12-20 | 1985-12-20 | 流量切替式脳室シヤント |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62144664A true JPS62144664A (ja) | 1987-06-27 |
| JPS6336784B2 JPS6336784B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-07-21 |
Family
ID=17711051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60286950A Granted JPS62144664A (ja) | 1985-12-20 | 1985-12-20 | 流量切替式脳室シヤント |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144664A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63105768A (ja) * | 1986-10-22 | 1988-05-11 | 株式会社 日本エム・デイ・エム | 流量切替式脳室シヤント |
| JPS63122461A (ja) * | 1986-11-12 | 1988-05-26 | 株式会社 日本エム・デイ・エム | 流量切替式脳室シヤント |
-
1985
- 1985-12-20 JP JP60286950A patent/JPS62144664A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63105768A (ja) * | 1986-10-22 | 1988-05-11 | 株式会社 日本エム・デイ・エム | 流量切替式脳室シヤント |
| JPS63122461A (ja) * | 1986-11-12 | 1988-05-26 | 株式会社 日本エム・デイ・エム | 流量切替式脳室シヤント |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336784B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |