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公开(公告)号：US2844034A
公开(公告)日：1958-07-22
申请号：US53119255
申请日：1955-08-29
Applicant: STATHAM INSTRUMENT INC
Inventor： STATHAM LOUIS D
IPC: G01L9/00
CPC classification number: G01L9/0035
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公开(公告)号：US2840675A
公开(公告)日：1958-06-24
申请号：US51511155
申请日：1955-06-13
Applicant: STATHAM INSTRUMENT INC
Inventor： DI GIOVANNI MARIO
IPC: G01L9/00
CPC classification number: G01L9/0061
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公开(公告)号：US2835774A
公开(公告)日：1958-05-20
申请号：US43022654
申请日：1954-05-17
Applicant: STATHAM INSTRUMENT INC
Inventor： STATHAM LOUIS D
IPC: G01P15/12
CPC classification number: G01P15/122
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公开(公告)号：US3580071A
公开(公告)日：1971-05-25
申请号：US3580071D
申请日：1969-02-26
Applicant: STATHAM INSTRUMENT INC
Inventor： HICKMAN NORMAN A
IPC: A61B5/0265 , G01F1/58 , G01P5/08
CPC classification number: A61B5/6876 , A61B5/0265 , A61B5/6884 , G01F1/58
Abstract: An insulative hollow cylindrical tube of inner bore sufficient to accommodate a blood vessel under test, has a longitudinal wedge-shaped portion that is removable to provide an access opening. A first magnetizing coil includes a core that extends circumferentially about the insulative cylinder of substantial angular extent. A second coil has a core extending in the same direction, but of substantially less angular extent than the core of the first coil. The two coils are serially related and energized to induce a potential in the flowing blood which is measured by electrodes carried by the insulative cylinder. The entire assembly is enclosed with a further cover cylinder concentrically arranged about the first coil and end plates. The present invention relates generally to a blood flowmeter, and, more particularly, to a probe for mounting about a blood vessel to measure the flow rate of blood passing therethrough.
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公开(公告)号：US3474778A
公开(公告)日：1969-10-28
申请号：US3474778D
申请日：1967-06-05
Applicant: STATHAM INSTRUMENT INC
Inventor： YEN THOMAS TSINGTON
IPC: A61B5/0245 , A61B5/02 , H03F1/00
CPC classification number: A61B5/0245
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Patent Agency Ranking76.发明授权Strain gage assembly involving clamped beam with planar strain gage mounting surface and oppositely inflected strain gages 失效涉及具有平面应变管安装表面和相对传播的应变片的夹紧梁的应变片组件
公开(公告)号：US3440872A
公开(公告)日：1969-04-29
申请号：US3440872D
申请日：1966-11-10
Applicant: STATHAM INSTRUMENT INC
Inventor： STEDMAN CECIL K
CPC classification number: G01L1/2243
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公开(公告)号：US3386498A
公开(公告)日：1968-06-04
申请号：US52848866
申请日：1966-02-18
Applicant: STATHAM INSTRUMENT INC
Inventor： HORST FUNFSTUCK
IPC: G05D23/24
CPC classification number: G05D23/24 , G05D23/1912
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公开(公告)号：US3341796A
公开(公告)日：1967-09-12
申请号：US53671066
申请日：1966-03-23
Applicant: STATHAM INSTRUMENT INC
Inventor： EISELE WALTER H
CPC classification number: G01L9/006 , G01L1/2206
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79.发明授权
公开(公告)号：US3278834A
公开(公告)日：1966-10-11
申请号：US18962062
申请日：1962-04-23
Applicant: STATHAM INSTRUMENT INC
Inventor： PERINO PETER R
CPC classification number: G01R17/105 , G01L1/2268
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80.发明授权
公开(公告)号：US3071745A
公开(公告)日：1963-01-01
申请号：US13407061
申请日：1961-08-25
Applicant: STATHAM INSTRUMENT INC
Inventor： STEDMAN CECIL K
CPC classification number: G01L1/2293 , G01L1/2287 , G01L9/0051 , G01L9/0055
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