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公开(公告)号:DK129764C
公开(公告)日:1975-05-05
申请号:DK167572
申请日:1972-04-06
Applicant: RHONE POULENC SA
Abstract: A duct for the removal of biological liquids, especially urine, in the form of a tubular body having internal and external surfaces, at least, of silicone elastomer. Near its upper end, e.g., for connection to a ureter, the body is surrounded by a woven or knitted textile sheath, which is secured by silicone elastomer adhesive to the body and is used as a suturing member for securing the duct to the ureter. Near its lower end the body is provided with a similar sheath or a radially outwardly projecting flange to secure it, e.g., to a bladder.
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公开(公告)号:NO131660B
公开(公告)日:1975-04-01
申请号:NO373371
申请日:1971-10-11
Applicant: RHONE POULENC SA
Abstract: Apparatus and process for the concentration of a liquid containing non-ultrafiltrable elements, e.g. ascitic fluid in which liquid is fed to an ultrafilter having a membrane therein, and the concentrate and ultrafiltrate are withdrawn from the ultrafilter in which a pressure drop is induced in the concentrate by an auxiliary hydraulic resistance causing a pressure drop in concentrate which is proportional to the pressure drop exerted on the ultrafiltrate by the membrane in the inverse ratio to the ratio of the flow rates of the concentrate and of the ultrafiltrate.
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公开(公告)号:SE7500214L
公开(公告)日:1975-01-09
申请号:SE7500214
申请日:1975-01-09
Applicant: RHONE POULENC SA
Inventor: SAUSSE A
Abstract: An extracorporeal blood circuit in which a blood oxygenator is placed in series between a first and second pump, the pumps being of the peristaltic or ventricular type, the inlet to the first pump being connected to patient's vein and the outlet of a second pump to a patient's artery. The useful internal volume of the body of the first and second pumps varies substantially proportional to the pressure of the blood at the inlet, between minimum and maximum values, the maximum useful volume of the first pump and the minimum useful volume of the second pump being reached at a pressure of the blood at the inlet of the respective pump within a range of atmospheric pressure +/- 20 mm mercury.
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公开(公告)号:NO750112A
公开(公告)日:1974-12-03
申请号:NO750112
申请日:1975-01-15
Applicant: RHONE POULENC SA
IPC: B01D20060101 , B01D
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公开(公告)号:SE371367B
公开(公告)日:1974-11-18
申请号:SE1726969
申请日:1969-12-15
Applicant: RHONE POULENC SA
Inventor: SAUSSE A
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公开(公告)号:ZA7307272B
公开(公告)日:1974-08-28
申请号:ZA7307272
申请日:1973-09-12
Applicant: RHONE POULENC SA
Inventor: SAUSSE A
CPC classification number: A61M1/3621 , A61M1/1698
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