WILLIAM MASSIE MURRAY
Medical Practice in West Enola, PA
License number
Pennsylvania MD013376E
Category
Medicine
Type
Medical Physician and Surgeon
Address
Address
West Enola, PA 17025
Personal information
See more information about WILLIAM MASSIE MURRAY at radaris.comName
Address
Phone
510 Hamilton Blvd, Freedom, PA 15042
502 E Main St, Smethport, PA 16749
505 Ridge Rd, Hooversville, PA 15936
528 Madison Blvd, Freedom, PA 15042
52 Shetland Dr, Hummelstown, PA 17036
Professional information
Device For Flowing Bone Cement Liquid Into Bone Cement Powder
US Patent:
6379033, Apr 30, 2002
Filed:
May 30, 2000
Appl. No.:
09/580898
Inventors:
William M. Murray - Enola PA 17025
International Classification:
B01F 1502
US Classification:
366139, 3661831
Abstract:
A bone cement mixer having a cartridge filled with bone cement powder and a monomer well for receiving monomer liquid to be flowed into the bone cement powder. The monomer liquid flows by gravity in a stream near the outer periphery of the bone cement powder. The stream penetrates the bone cement powder and forms a partial cylinder of monomer-rich powder essentially uniformly along the height of the bone cement powder. The powder and liquid are then mechanically mixed to form bone cement.
Bone Cement Device And Package
US Patent:
6210031, Apr 3, 2001
Filed:
Feb 16, 2000
Appl. No.:
9/506202
Inventors:
William M. Murray - Enola PA
International Classification:
B01F 1306, B01F 910
US Classification:
366139
Abstract:
A device for stirring bone cement includes a bone cement cartridge having a piston at one end of the cartridge and an elongate stirrer extending through the piston and along the cartridge. Bone cement powder and liquid are mixed in the cartridge by relative rotation between the cartridge and stirrer. The mixed bone cement is extruded from the cartridge by moving the piston along the cartridge and the stirrer.
Manual Bone Cement Mixing System With Vacuum Pump Start-Stop Device
US Patent:
5797680, Aug 25, 1998
Filed:
Sep 5, 1996
Appl. No.:
8/707648
Inventors:
William M. Murray - Enola PA
International Classification:
B01F 1306
US Classification:
366139
Abstract:
A system for mixing bone cement is disclosed. Dry PMMA powder and MMA liquid are mixed in a vacuum chamber. Gas from the mixture is vacuum drawn from the mixer by a vacuum source through a vacuum tube which extends between the mixer and the vacuum source. The vacuum source is actuated by creating a positive pressure pulse in the vacuum tube. The pressure pulse may be caused by closing the lid of the mixer, by squeezing an in-line pressure bulb in the vacuum tube or by squeezing a pressure bulb joined to the vacuum tube. The vacuum source is automatically deactivated when a positive vacuum pulse is detected. The second pressure pulse is caused when the vacuum tube is disconnected from the vacuum chamber.
Manual Bone Cement Mixing System
US Patent:
5395167, Mar 7, 1995
Filed:
Nov 16, 1993
Appl. No.:
8/153220
Inventors:
William M. Murray - Enola PA
International Classification:
B01F 1306
US Classification:
366139
Abstract:
A system for mixing bone cement is disclosed. Dry PMMA powder and MMA liquid are mixed in a vacuum chamber by a rotary mixer having a pair of spaced mixing arms. The rotary mixer is manually rotated by a gear drive. The arms of the rotary mixer follow continuous paths, each path having a plurality of loops at the wall of the chamber and curved portions extending across the chamber between loops. The arms move through the cement, break bubbles and thoroughly mix the PMMA and MMA. Gas from broken bubbles is vacuum drawn from the mixer by a vacuum source through a vacuum tube which extends between the mixer and a vacuum source. The vacuum source is automatically deactivated when the vacuum tube is detached from the mixer.
Bone And Dental Cement Method And Preform
US Patent:
5462356, Oct 31, 1995
Filed:
Jun 1, 1994
Appl. No.:
8/252266
Inventors:
William M. Murray - Enola PA
International Classification:
B01F 1306, B01F 320
US Classification:
366348
Abstract:
A bone or dental cement mixing method and preform body are disclosed. An elongate rod is inserted into a cement mixing chamber. Cement powder is poured into the mixing chamber and around the rod to form a preform body in the chamber. The rod is moved laterally through the powder to form a channel in the body. Cement liquid is poured on top of the body, flows down the channel and is absorbed into the body. The body and liquid are then physically mixed by a conventional cement mixing device to form a cement with cement liquid uniformly distributed throughout the cement.
Manual Bone Cement Mixing Method
US Patent:
5348391, Sep 20, 1994
Filed:
Nov 16, 1993
Appl. No.:
8/153435
Inventors:
William M. Murray - Enola PA
International Classification:
B01F 1306
US Classification:
366139
Abstract:
A method for mixing bone cement by mixing PMMA powder and MMA liquid in a vacuum chamber using a rotary mixer having a pair of spaced mixing arms. The rotary mixer is manually rotated by a gear drive. The arms of the rotary mixer follow continuous paths, each path having a plurality of loops at the wall of the chamber and curved portions extending across the chamber between loops. The arms move through the cement, break bubbles and thoroughly mix the PMMA and MMA. Gas from broken bubbles is vacuum drawn from the mixer by a vacuum source. The vacuum source is deactivated when a vacuum tube is detached from the mixer.
Hot Water Solar Heating System And Method
US Patent:
8109264, Feb 7, 2012
Filed:
May 13, 2010
Appl. No.:
12/779447
Inventors:
William M. Murray - Enola PA, US
International Classification:
F24J 3/02, F25B 13/00
US Classification:
126640, 126430, 126270, 126271, 126400, 126434, 137 59, 137 60
Abstract:
A hot water solar heating system includes a solar collector assembly located outside a building, a hot water tank located inside the building and supply and return pipes connecting the tank to the solar collector assembly. Portions of the supply and return pipes are located outside the building and are subject to below freezing temperatures and ice blockages. The system includes resistance heating wires which melt ice blockages in the exterior portions of the supply and return pipes.
Safety Ampule Breaker
US Patent:
6244487, Jun 12, 2001
Filed:
Jan 22, 1999
Appl. No.:
9/235843
Inventors:
William M. Murray - Enola PA
International Classification:
B26F 300
US Classification:
225 93
Abstract:
An improved ampule breaker that is snapped over an ampule tip and held in a desired location with a collar flush against the top of an ampule body, a stiff ring fulcrum support surrounding the score line in the neck of an ampule and the ampule tip closely surrounded by a plurality of locating ribs. The ampule tip is broken away from the ampule body by rotating the breaker to one side of the ampule so that the tip is rotated about the ring fulcrum and is broken away from the ampule body at the score line with a smooth break and without the formation of shards.
Bone Cement Mixer And Method
US Patent:
6116773, Sep 12, 2000
Filed:
Jan 22, 1999
Appl. No.:
9/235591
Inventors:
William M. Murray - Enola PA
International Classification:
B01F 1305
US Classification:
366139
Abstract:
A bone cement mixer having a cartridge housing for receiving an open bone cement cartridge filled with bone cement powder with a stirrer in the cartridge, and a cover which is fitted over the housing to define a vacuum chamber. The chamber is evacuated and monomer liquid is flowed into the bone cement powder in the cartridge in a stream that penetrates the bone cement powder and distributes monomer liquid essentially uniformly along the height of the bone cement powder. The powder and liquid are then mechanically mixed to form bone cement.
Adjustable Bone Fixation Plate
US Patent:
6093188, Jul 25, 2000
Filed:
Nov 10, 1997
Appl. No.:
8/966630
Inventors:
William M. Murray - Enola PA
International Classification:
A61B 1780
US Classification:
606 69
Abstract:
A bone plate includes a pair of mounting portions with bridges extending between the mounting portions. Each bridge includes at least one spring member and a compression member, arranged in series.