JPH0324847B2 - - Google Patents

Info

Publication number
JPH0324847B2
JPH0324847B2 JP60296180A JP29618085A JPH0324847B2 JP H0324847 B2 JPH0324847 B2 JP H0324847B2 JP 60296180 A JP60296180 A JP 60296180A JP 29618085 A JP29618085 A JP 29618085A JP H0324847 B2 JPH0324847 B2 JP H0324847B2
Authority
JP
Japan
Prior art keywords
chamber
check valve
flow
ventricular
flow rate
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 - Lifetime
Application number
JP60296180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62148637A (ja
Inventor
Yasuo Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON MDM KK
Original Assignee
NIPPON MDM KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NIPPON MDM KK filed Critical NIPPON MDM KK
Priority to JP29618085A priority Critical patent/JPS62148637A/ja
Publication of JPS62148637A publication Critical patent/JPS62148637A/ja
Publication of JPH0324847B2 publication Critical patent/JPH0324847B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP29618085A 1985-12-24 1985-12-24 流量計測式脳室シヤント Granted JPS62148637A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29618085A JPS62148637A (ja) 1985-12-24 1985-12-24 流量計測式脳室シヤント

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29618085A JPS62148637A (ja) 1985-12-24 1985-12-24 流量計測式脳室シヤント

Publications (2)

Publication Number Publication Date
JPS62148637A JPS62148637A (ja) 1987-07-02
JPH0324847B2 true JPH0324847B2 (enrdf_load_stackoverflow) 1991-04-04

Family

ID=17830197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29618085A Granted JPS62148637A (ja) 1985-12-24 1985-12-24 流量計測式脳室シヤント

Country Status (1)

Country Link
JP (1) JPS62148637A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1248425A (en) * 1983-02-17 1989-01-10 Michael D. Hooven Intercranial pressure regulator valve

Also Published As

Publication number Publication date
JPS62148637A (ja) 1987-07-02

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term