Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1990-12-18
1993-02-02
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604905, 604252, 604256, 128DIG12, A61M 2500
Patent
active
051834723
ABSTRACT:
An arrangement suitable for transcutaneous filling or replenishment of liquid medications in a medication reservoir of an implantable medical dosing device, the implantable device being of the type having a pierceable septum in fluid communication with the reservoir, has a cannula adapted at one end for piercing the septum from the exterior, and having a flexible conduit connected to an opposite end. The flexible conduit is terminated by a further pierceable septum. A syringe containing the medication can be inserted through the further septum for transferring the medication from the syringe through the flexible conduit and cannula to the medication reservoir.
REFERENCES:
patent: 4116646 (1978-09-01), Edwards
patent: 4306976 (1981-12-01), Bazzato
patent: 4551130 (1985-11-01), Herbert et al.
patent: 4618343 (1986-10-01), Polaschegg
patent: 4936831 (1990-06-01), Jaehrling et al.
patent: 4936832 (1990-06-01), Vaillancourt
patent: 5053003 (1991-10-01), Dadson et al.
Jaehrling Peter
Schweikert Eugen
Rosenbaum C. Fred
Siemens Aktiengesellschaft
Smith Chalin
LandOfFree
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