1
Edward J Sampson: Snap-lock fitting catheter for an implantable device. Shiley Infusaid, Sughrue Mion Zinn Macpeak & Seas, May 29, 1990: US04929236 (222 worldwide citation)

An implantable infusion device having a nipple outlet over which a catheter is fitted. A locking sleeve slidably mounted on the catheter to expand over the nipple and engage the housing. The locking action provides a sensory indication by noise of tactile sensation that locking has been achieved. Bo ...


2
Samir F Idriss: Programmable valve pump. Shiley Infusaid, Sughrue Mion Zinn Macpeak and Seas, June 13, 1989: US04838887 (194 worldwide citation)

An implantable valve accumulator pump for the delivery of medication is disclosed. The implantable pump comprises a drug reservoir maintained a constant pressure vapor. The medication metering assembly comprises a fixed volume accumulator positioned between a pair of valves. The valves alternately o ...


3
Edward J Sampson: Implantable device. Shiley Infusaid, Sughrue Mion Zinn Macpeak & Seas, March 3, 1992: US05092849 (131 worldwide citation)

A device that is implantable to provide access to multiple body sites for the administration or withdrawal of fluids. A hollow port has a self sealing septum on one end and an outlet at an opposite end. A catheter is connected to the outlet. The septum and outlet are positioned to be substantially i ...


4
Jimmie T Johnston, Edward J Sampson: Implantable device. Shiley Infusaid, Sughrue Mion Zinn Macpeak & Seas, December 12, 1989: US04886501 (121 worldwide citation)

A device that is implantable to provide access to multiple body sites for the administration or withdrawal of fluids. A hollow port has a self sealing septum on one end and an outlet at an opposite end. A catheter is connected to the outlet. The septum and outlet are positioned to be substantially i ...


5
Sanford Reich: Pump diagnostic system. Shiley Infusaid, Sughrue Mion Zinn Macpeak & Seas, April 9, 1991: US05006997 (99 worldwide citation)

A method and apparatus to evaluate the performance of an implanted medication delivery device such as pumps and ports is described. In the case of a pump, the system measures ambient pressure and obtains two pressure measurements from the implanted device. One of these measurements is device reservo ...


6
Sampson Edward J: Snap-lock fitting catheter for an implantable device.. Shiley Infusaid, November 29, 1989: EP0343910-A2 (77 worldwide citation)

The invention discloses implantable infusion device (10) having a nipple outlet (20) over which a catheter (40) is fitted. A locking sleeve (42) is slidably mounted on the catheter to expand over the nipple and engage the housing. The locking action provides a sensory indication by noise or tactile ...


7
Samir F Idriss: Constant pressure variable flow pump. Shiley Infusaid, Sughrue Mion Zinn Macpeak & Seas, June 5, 1990: US04931050 (62 worldwide citation)

A variable flow constant pressure implantable pump employs an in-line needle restrictor having a variable insertion distance in a capillary. The degree of insertion determines the effective restriction within the capillary. The restrictor may be repositioned following implantation to vary the drug d ...


8
Idriss Samir F: Implantable infusion device.. Shiley Infusaid, September 19, 1990: EP0387439-A1 (15 worldwide citation)

An implantable valve accumulator pump comprises a drug reservoir (18) maintained at constant pressure vapor. The medication metering assembly comprises a fixed volume accumulator (30) positioned between a pair of valves (26,28). The valves alternately open and close to admit medication from the rese ...


9
Idriss Samir F: Constant pressure variable flow implantable pump.. Shiley Infusaid, December 6, 1989: EP0344895-A2 (14 worldwide citation)

A variable flow constant pressure implantable pump employs an in-line needle restrictor (12) having a variable insertion distance in a capillary (10). The degree of insertion determines the effective restriction within the capillary. The restrictor may be repositioned following implantation to vary ...


10
Johnston Jimmie Tom, Sampson Edward Jennings: Implantable device.. Shiley Infusaid, March 29, 1989: EP0309092-A1 (3 worldwide citation)

A device that is implantable to provide access to multiple body sites for the administration or withdrawal of fluids. A hollow port (10) has a self-sealing septum (12) on one end and an outlet (14) at an opposite end. A catheter (20) is connected to the outlet (14). The septum (12) and outlet (14) a ...