1
Michael A Russell: Catheter introducer valve. Medical Parameters, Hamilton Brook Smith & Reynolds, August 15, 1989: US04857062 (210 worldwide citation)

The catheter insertion valve of the present invention comprises a central tubular body and a non-removable tubular cap that can be screwed onto the body wherein a bore extending through the body and the cap defines a pathway for a catheter. Such catheters are inserted into arteries, organs or body c ...


2
Arthur S Lynch, A Walter MacEachern: Guidewire advancement system. Medical Parameters Incorporated, Hamilton Brook Smith & Reynolds, August 29, 1989: US04860757 (79 worldwide citation)

A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical sign ...


3
Arthur S Lynch, A Walter MacEachern: Guidewire advancement method. Medical Parameters, Hamilton Brook Smith & Reynolds, December 28, 1993: US05273042 (73 worldwide citation)

A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical sign ...


4
Arthur S Lynch, A Walter MacEachern: Guidewire advancement system. Medical Parameters, Hamilton Brook Smith & Reynolds, August 8, 1995: US05438993 (69 worldwide citation)

A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical sign ...


5
Arthur S Lynch, A Walter MacEachern: Guidewire advancement system. Medical Parameters, Hamilton Brook Smith & Reynolds, April 17, 1990: US04917094 (46 worldwide citation)

A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical sign ...


6
Arthur S Lynch, A Walter MacEachern: Guidewire advancement system. Medical Parameters, Hamilton Brook Smith & Reynolds, September 12, 1995: US05448993 (39 worldwide citation)

A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical sign ...


7
Michael A Russell, Arthur S Lynch: Multi-lumen percutaneous introducer. Medical Parameters, Hamilton Brook Smith & Reynolds PC, September 1, 1998: US05800384 (31 worldwide citation)

A multi-lumen percutaneous introducer for introducing a catheter and fluids into a body lumen includes an introducer sheath having a first lumen for receiving a catheter and a second lumen within the sheath having a proximal opening for receiving fluids and a distal opening for delivering fluids int ...


8
A Walter MacEachern: Guidewire advancement system. Medical Parameters, Hamilton Brook Smith & Reynolds, February 16, 1993: US05186179 (9 worldwide citation)

A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical sign ...


9
Arthur S Lynch, A Walter MacEachern: Guidewire advancement system. Medical Parameters, Hamilton Brook Smith & Reynolds, September 22, 1998: US05810012 (7 worldwide citation)

A guidewire advancement system for inserting catheter guidewires into blood vessels, and more particularly a guidewire dispensing system for the controlled sterile insertion of a coiled spring guidewire to avoid infection of the patient. The system provides for the transmission of an electrical sign ...


10
Maceachern A Walter: Pressure transducer positioning system. Medical Parameters, June 2, 1999: EP0919181-A2 (2 worldwide citation)

An optical positioning system for a bodily fluid pressure transducer the system including a light source (14) for directing light along an optical path (18) characterised by: a frame on which the light source is mounted, the frame having a plurality of connectors to mount a plurality of fluid pressu ...