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公开(公告)号:US3635212A
公开(公告)日:1972-01-18
申请号:US3635212D
申请日:1969-03-03
Applicant: BECKMAN INSTRUMENTS INC
Inventor: WATANABE HIDEO , LEONARD JOHN E
IPC: A61B5/145 , A61B5/1473 , G01N27/333 , G01N27/36 , G01N27/30
CPC classification number: G01N27/3335
Abstract: An ion measuring electrode is disclosed in which the ion sensitive barrier thereof is coated with reconstituted cellulose which is applied to the electrode in such a manner that the cellulose coating will remain on the electrode even after continued use thereof. The invention is particularly applicable to the coating of glass electrodes mounted in catheters utilized in the in vivo ion concentration measurements of body fluids.
Abstract translation: 公开了一种离子测量电极,其中其离子敏感屏障涂覆有重新配制的纤维素,其被施加到电极上,使得纤维素涂层即使在其继续使用之后也将保留在电极上。 本发明特别适用于安装在用于体液体内离子浓度测量的导管中的玻璃电极的涂覆。
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公开(公告)号:US3278408A
公开(公告)日:1966-10-11
申请号:US24586962
申请日:1962-12-19
Applicant: BECKMAN INSTRUMENTS INC
Inventor: LEONARD JOHN E , HIDEO WATANABE
CPC classification number: G01N27/404 , G01N27/28
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公开(公告)号:US3219556A
公开(公告)日:1965-11-23
申请号:US16200861
申请日:1961-12-26
Applicant: BECKMAN INSTRUMENTS INC
Inventor: ARTHUR EDWIN P , LEONARD JOHN E
IPC: G01N27/333
CPC classification number: G01N27/333 , G01N27/3335
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公开(公告)号:US3288564A
公开(公告)日:1966-11-29
申请号:US28942563
申请日:1963-06-20
Applicant: BECKMAN INSTRUMENTS INC
Inventor: LEONARD JOHN E
IPC: C01B7/13 , C01B7/24 , C01G5/00 , G01N31/00 , G01N31/02 , G01N31/12 , G01N33/483 , G01N33/487 , G01N33/84
CPC classification number: G01N33/84 , C01B7/13 , C01B7/24 , C01G5/00 , Y10T436/19 , Y10T436/196666 , Y10T436/25125
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公开(公告)号:US3211640A
公开(公告)日:1965-10-12
申请号:US16937262
申请日:1962-01-29
Applicant: BECKMAN INSTRUMENTS INC
Inventor: LEONARD JOHN E , ARTHUR EDWIN P
IPC: G01N27/36
CPC classification number: G01N27/36
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公开(公告)号:US3216915A
公开(公告)日:1965-11-09
申请号:US15890761
申请日:1961-12-12
Applicant: BECKMAN INSTRUMENTS INC
Inventor: ARTHUR EDWIN P , LEONARD JOHN E
CPC classification number: G01N27/38 , G01N27/283 , G01N27/36
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公开(公告)号:US3145157A
公开(公告)日:1964-08-18
申请号:US14094561
申请日:1961-09-26
Applicant: BECKMAN INSTRUMENTS INC
Inventor: ARTHUR EDWIN P , LEONARD JOHN E
IPC: G01N27/36
CPC classification number: G01N27/36
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公开(公告)号:US3498899A
公开(公告)日:1970-03-03
申请号:US3498899D
申请日:1965-06-18
Applicant: BECKMAN INSTRUMENTS INC
Inventor: KATER JOHN A R , LEONARD JOHN E
CPC classification number: G01N27/301 , G01N27/401 , Y10S65/06
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9.
公开(公告)号:US3459176A
公开(公告)日:1969-08-05
申请号:US3459176D
申请日:1966-06-24
Applicant: BECKMAN INSTRUMENTS INC
Inventor: LEONARD JOHN E
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公开(公告)号:US3143488A
公开(公告)日:1964-08-04
申请号:US6455660
申请日:1960-10-24
Applicant: BECKMAN INSTRUMENTS INC
Inventor: ARTHUR EDWIN P , LEONARD JOHN E
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