Pressure-transmitting diaphragm system for infusions

Details Pressure-transmitting diaphragm system for infusions Pressure-transmitting diaphragm system for infusions

1989-04-28

1991-02-19

Yasko, John D.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

128675, 200 83J, 604 65, A61M 100

Patent

active

049940350

ABSTRACT:
A pressure-transmitting diaphragm system for infusions, especially for infusions supplied by a pressure-generating pump, with an infusion line leading from the infusion receptacle to the catheter and with a pressure transducer that operates in conjunction with a pressure sensor to activate a signal generator.
The object of the present invention is to provide a pressure-transmitting diaphragm system for infusions of the aforesaid type that can be employed with different types of infusion system and will immediately indicate excessive pressure in the infusion line, especially when it is occasioned by an obstructed or displaced catheter.
A closed pressure line (9) communicates with both the infusion line (1) and the pressure transducer (8).

REFERENCES:
patent: 3158028 (1968-01-01), Chope
patent: 3418853 (1968-12-01), Curtis
patent: 3738356 (1973-06-01), Workman
patent: 4185641 (1980-01-01), Minior et al.
patent: 4227420 (1980-10-01), Lamadrid
patent: 4261360 (1981-04-01), Perez
patent: 4277227 (1981-07-01), Jenkins
patent: 4282881 (1981-08-01), Todd et al.
patent: 4398542 (1983-08-01), Cunningham et al.
patent: 4591677 (1986-05-01), Hirota et al.
patent: 4825876 (1989-05-01), Beard
patent: 4886498 (1989-12-01), Newton

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