JPH043707U - - Google Patents

Info

Publication number
JPH043707U
JPH043707U JP4326890U JP4326890U JPH043707U JP H043707 U JPH043707 U JP H043707U JP 4326890 U JP4326890 U JP 4326890U JP 4326890 U JP4326890 U JP 4326890U JP H043707 U JPH043707 U JP H043707U
Authority
JP
Japan
Prior art keywords
pressing
pressing surface
pulse wave
pressing member
liquid 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
Application number
JP4326890U
Other languages
English (en)
Other versions
JPH0810300Y2 (ja
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 filed Critical
Priority to JP4326890U priority Critical patent/JPH0810300Y2/ja
Publication of JPH043707U publication Critical patent/JPH043707U/ja
Application granted granted Critical
Publication of JPH0810300Y2 publication Critical patent/JPH0810300Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Description

【図面の簡単な説明】
第１図は本考案の脈波検出装置の一部を構成す
る脈波検出プローブの一例を示す断面図であつて
、装着状態を示す図である。第２図は本考案の脈
波検出装置の構成を説明するためのブロツク線図
である。第３図は第２図の脈波検出装置の作動を
説明するためのフローチヤートである。 １２……体表面、２４……動脈、｛２８……ダ
イアフラム、３２……ケーシング｝（液圧駆動装
置）３１……押圧部材（第２押圧部材）、４０…
…押圧面（第２押圧面）、４４……脈波センサ（
第１押圧部材）、４６……液室、５８……押圧面
（第１押圧面）、５９……感圧素子、｛６４，６
５……反射板、６６，６７……フオトインタラプ
タ、６８……ＥＰＲＯＭ｝（液漏れ検出手段）。

Claims (1)

  1. 【実用新案登録請求の範囲】 感圧素子が配設された第１押圧面を有する第１
    押圧部材を備え、該第１押圧部材を生体表面の動
    脈上に押圧することにより該動脈から発生する脈
    波を検出する脈波検出装置であつて、 前機第１押圧面の外周側に設けられて前記脈波
    を検出するために該第１押圧面と共に前記生体表
    面に押圧される第２押圧面を有し、該第１押圧面
    が該第２押圧面から突出し可能に前記第１押圧部
    材を内部に収容する第２押圧部材と、 容積可変の液室を備え、該液室の容積が変化さ
    せられるに伴つて前記第１押圧部材の第１押圧面
    を前記第２押圧部材の第２押圧面から突き出させ
    る液圧駆動装置と、 該液圧駆動装置の液室へ供給される液体の漏れ
    を検出する液漏れ検出手段と、 を含むことを特徴とする脈波検出装置。
JP4326890U 1990-04-23 1990-04-23 脈波検出装置 Expired - Fee Related JPH0810300Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4326890U JPH0810300Y2 (ja) 1990-04-23 1990-04-23 脈波検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4326890U JPH0810300Y2 (ja) 1990-04-23 1990-04-23 脈波検出装置

Publications (2)

Publication Number Publication Date
JPH043707U true JPH043707U (ja) 1992-01-14
JPH0810300Y2 JPH0810300Y2 (ja) 1996-03-29

Family

ID=31555541

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4326890U Expired - Fee Related JPH0810300Y2 (ja) 1990-04-23 1990-04-23 脈波検出装置

Country Status (1)

Country Link
JP (1) JPH0810300Y2 (ja)

Also Published As

Publication number Publication date
JPH0810300Y2 (ja) 1996-03-29

Similar Documents

Publication Publication Date Title
JPH0451908U (ja)
CA2136640A1 (en) Pressure transducer interface
EP0327524A3 (en) Differential pressure sensing apparatus
JPH02143906U (ja)
JPH043707U (ja)
JPH0418503U (ja)
JPH0315503U (ja)
JPH01117305U (ja)
JPH01121725U (ja)
JPH01122704U (ja)
JPH02114009U (ja)
JPH0279904U (ja)
JPH02123206U (ja)
JPH0436803Y2 (ja)
JPH032246Y2 (ja)
JPH04806U (ja)
JPH0637301Y2 (ja) 振動計
JPH01117309U (ja)
JPH02114008U (ja)
JPH01136441U (ja)
JPH02121004U (ja)
JPS6445643U (ja)
JPH02131641U (ja)
JPS6156547U (ja)
JPS63201510U (ja)

Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R323113

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R323533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees