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公开(公告)号：DE3104985A1
公开(公告)日：1981-12-24
申请号：DE3104985
申请日：1981-02-12
Applicant: ANDROS INC
Inventor： JASSAWALLA JAL SOHRAB , CHEN HERBERT
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公开(公告)号：AU6796781A
公开(公告)日：1981-09-10
申请号：AU6796781
申请日：1981-03-02
Applicant: ANDROS INC
Inventor： JASSAWALLA J S , CHEN H
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公开(公告)号：FR2477020A1
公开(公告)日：1981-09-04
申请号：FR8104078
申请日：1981-03-02
Applicant: ANDROS INC
Inventor： JASSAWALLA JAL SOHRAB , CHEN HERBERT
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公开(公告)号：BR8101072A
公开(公告)日：1981-09-01
申请号：BR8101072
申请日：1981-02-23
Applicant: ANDROS INC
Inventor： CHEN H , JASSAWALLA J
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Patent Agency Ranking
公开(公告)号：IT8147921D0
公开(公告)日：1981-03-02
申请号：IT4792181
申请日：1981-03-02
Applicant: ANDROS INC
Inventor： SOHRAB JASSAWALLA JAL , HERBERT CHEN
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公开(公告)号：DK455180A
公开(公告)日：1980-10-28
申请号：DK455180
申请日：1980-10-28
Applicant: ANDROS INC
Inventor： PORTNER P M , JASSAWALLA J S
Abstract: Multiple embodiments of an implantable infusion device for delivering precisely regulated dosages of drugs are disclosed, each device including reservoir means for containing the drug, catheter means for delivering the drug to the body and an actuating means which is responsive to a signal applied externally of the body for initiating delivery of a precisely regulated dosage. In one embodiment, the device is implanted subcutaneously to permit actuation by a solenoid driven element responsive to coded telemetry signal applied through the skin. In additional embodiments, the reservoir is pressurized for example, by means of vapor pressure or a mechanical spring, the drug under pressure in the reservoir being released in response to an externally applied signal.
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公开(公告)号：CA1087867A
公开(公告)日：1980-10-21
申请号：CA281217
申请日：1977-06-23
Applicant: ANDROS INC
Inventor： PORTNER PEER M , LAFORGE DAVID H
IPC: A61B5/08
Abstract: A method and apparatus for analyzing pulmonary function including diffusing capacity and cardiac output or local pulmonary blood flow while necessarily determining alveolar volume in order to complete the abovenoted analysis. In order to provide a rapid response in each of the abovenoted analyses or determinations, appropriate gases are caused to be inhaled and exhaled through a sample cell wherein a percentage of each gas may be constantly monitored during inhalation and exhalation by means of non-dispersive infrared absorption techniques, the sample cell and associated components of the pulmonary function analyzing device including additional features to facilitate the abovenoted analyses and determinations, the combination of gases employed for monitoring the pulmonary functions being selected to permit accurate detection by infrared absorption techniques.
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公开(公告)号：CA2269791A1
公开(公告)日：1998-05-14
申请号：CA2269791
申请日：1997-08-01
Applicant: ANDROS INC
Inventor： WILLIAMS KEVIN G , CHRISTENSEN KIM S
Abstract: A non-dispersive infrared (NDIR) multi-gas analyzer (405) has an optical element (950) that is positioned with respect to the axis of incident IR radiation such that it passes nearly all of the IR energy within a narrow band pass to one detector (540) and reflects nearly all of the IR energy outside the narrow band pass to another detector (535). Thus, the optical element (950) simultaneously functions both as a narrow band pass filter and a beam splitter, which transmits nearly all the IR radiation within a band pass and reflects nearly all the IR radiation outside the band pass. Additionally, the separation of the incoming energy can be achieved without an extended roll off. This allows using a reference transmission band that is very close to the absorption band of the gases of interest. It more specifically allows using a reference transmission band that is located between the absorption bands for hydrocarbons and carbon dioxide in an infrared analyzer that uses beam splitters.
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