Patents by Inventor Conrad H. Boettger

Conrad H. Boettger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6155991
    Abstract: A small volume blood collection apparatus and method. A capillary tube has an end cap on each end thereof. Each end cap has a passage formed therethrough, a plug for selectively closing the passage and a flexible arm extending between the plug and a base portion of the end cap. A Luer surface is defined on each end cap.
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: December 5, 2000
    Assignee: Via Christi Research, Inc.
    Inventors: Thomas R. Beat, Conrad H. Boettger, Joe A. Carrithers
  • Patent number: 5827244
    Abstract: A quick-connect, needleless coupling assembly configured to shield its critical areas from contamination by environmental surfaces has a pair of interlocking, flow-through male and female components which may be used as part of a larger medicinal liquid therapy system. The male component has a generally rigid, blunt, open-ended cannula which is recessed with respect to a surrounding concentrically spaced collar so that the open end of the cannula is protected against contact from environmental surfaces which might otherwise contaminate the cannula. The female component has a socket which receives the male cannula to place the two components into liquid flow communication with one another.
    Type: Grant
    Filed: August 23, 1996
    Date of Patent: October 27, 1998
    Assignee: Via Christi Research Inc.
    Inventor: Conrad H. Boettger
  • Patent number: 5810793
    Abstract: A quick-connect, needleless coupling assembly configured to shield its critical areas from contamination by environmental surfaces has a pair of interlocking, flow-through male and female components which may be used as part of a larger medicinal liquid therapy system. The male component has a generally rigid, blunt, open-ended cannula which is recessed with respect to a surrounding concentrically spaced collar so that the open end of the cannula is protected against contact from environmental surfaces which might otherwise contaminate the cannula. The female component has a socket which receives the male cannula to place the two components into liquid flow communication with one another.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: September 22, 1998
    Assignee: Via Christi Research, Inc.
    Inventor: Conrad H. Boettger
  • Patent number: 5699988
    Abstract: A coupler clamping assembly (10) is provided for releasably connecting a mobile support stand (52) with a patient transport device such as a gurney (54), in order to allow patient transfer with the support stand while eliminating the need for extra transport personnel. The clamp (10) preferably includes a pair of opposed, laterally spaced apart jaws (20, 22) interconnected by a central bight section (24). A connector assembly including a pair of oppositely extending elongated connection elements (14, 16) is supported on the body for relative pivotal movement, and the connection elements are received for rotation in a tubular section (66) conventionally provided as a part of the gurney (54). A clamping screw (18) is threaded for receipt in a threaded opening through one of the jaws (20) and cooperates with the opposed jaw (22) for securely clamping the upright standard (60) of the pole unit (52) within the clamping assembly (10).
    Type: Grant
    Filed: October 14, 1994
    Date of Patent: December 23, 1997
    Assignee: St. Francis Research Institute
    Inventors: Conrad H. Boettger, Bill J. Hawks, Jr.
  • Patent number: 5626318
    Abstract: A receptacle holder assembly (10, 76) for urinals (70, 78) is provided which allows mounting of the assemblies on a variety of differently configured support surfaces. The assembly (10, 76) includes a holder unit (12, 80) for supporting a removable urinal (70, 78) having a pair of spaced apart mounting legs (44, 46, 90, 92). An attachment member (14) is operatively coupled to each leg (44, 46, 90, 92) for independent pivoting movement thereof about the associated leg (44, 46, 90, 92). Each holder (14) is provided with either mating hook and loop strips (64, 68) or adhesive system (114), allowing the assembly to be secured to a variety of support surfaces (16, 74, 98).
    Type: Grant
    Filed: January 26, 1995
    Date of Patent: May 6, 1997
    Assignee: Via Christi Research, Inc.
    Inventors: Conrad H. Boettger, Bill J. Hawks, Jr.
  • Patent number: 5624414
    Abstract: A quick-connect, needleless coupling assembly configured to shield its critical areas from contamination by environmental surfaces has a pair of interlocking, flow-through male and female components which may be used as part of a larger medicinal liquid therapy system. The male component has a generally rigid, blunt, open-ended cannula which is recessed with respect to a surrounding concentrically spaced collar so that the open end of the cannula is protected against contact from environmental surfaces which might otherwise contaminate the cannula. The female component has a socket which receives the male cannula to place the two components into liquid flow communication with one another.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: April 29, 1997
    Assignee: St. Francis Research Institute
    Inventor: Conrad H. Boettger
  • Patent number: 5464399
    Abstract: A quick-connect, needleless coupling assembly configured to shield its critical areas from contamination by environmental surfaces has a pair of interlocking, flow-through male and female components which may be used as part of a larger medicinal liquid therapy system. The male component has a generally rigid, blunt, open-ended cannula which is recessed with respect to a surrounding concentrically spaced collar so that the open end of the cannula is protected against contact from environmental surfaces which might otherwise contaminate the cannula. The female component has a socket which receives the male cannula to place the two components into liquid flow communication with one another.
    Type: Grant
    Filed: May 25, 1993
    Date of Patent: November 7, 1995
    Assignee: St. Francis Research Institute
    Inventor: Conrad H. Boettger
  • Patent number: 5427338
    Abstract: An organizing device (10) is provided for use in hospitals, in order to maintain plural patient care lines (e.g., transducer lines (50) and intravenous infusion lines (52)) in a separate, individually identified, easy to use relationship. The device (10) includes an elongated, rigid base plate (12) having upstanding wall sections (14); the wall sections (14) include axially spaced apart, differently configured openings (34, 36) for receiving different patient care lines (50, 52). The base plate (12) also has a surface (28) for receiving line-identifying information thereon. A level indicator (16), viewable from both sides of the device (10), is provided in order to facilitate proper setup of transducer lines (50). The device (10) is preferably of unitary and integral synthetic resin construction, and is of a length to span the distance between upstanding hospital bed rails (58), thereby permitting releasable connection of the device (10) to a hospital bed.
    Type: Grant
    Filed: October 19, 1993
    Date of Patent: June 27, 1995
    Assignee: St. Francis Research Institute
    Inventors: Shirley M. Garrett, Conrad H. Boettger
  • Patent number: 5355539
    Abstract: A clamping assembly (10) is provided for releasably connecting a mobile support stand (52) with a patient transport device such as a gurney (54), in order to allow patient transfer with the support stand while eliminating the need for extra transport personnel. The clamping assembly (10) preferably includes a pair of opposed, laterally spaced apart jaws (20, 22) interconnected by a central bight section (24). A pair of oppositely extending elongated connection elements (14, 16) are secured to the opposed faces of the bight section (24), and permit the clamping assembly to be releasably and pivotally inserted into a tubular section (66) conventionally provided as a part of the gurney (54). A clamping screw (18) is threadably received by one of the jaws (20) and cooperates with the opposed jaw (22) for securely clamping the upright standard (60) of the pole unit (52) within the clamping assembly (10).
    Type: Grant
    Filed: January 19, 1993
    Date of Patent: October 18, 1994
    Assignee: St. Francis Research Institute
    Inventor: Conrad H. Boettger
  • Patent number: 5323908
    Abstract: An improved method and apparatus designed to facilitate the dispensing and inventory control of medications is provided, preferably in the form of a book (16) containing a plurality of transparent bags (10-14). Each of the bags (10-14) holds one or more multiple-dosage cards (32-36) including a plurality of transparent, frangible, single dosage form-holding compartments (38). Each bag is moreover provided with medication and dosage form information (25), preferably along a side marginal edge thereof. A record sheet (52) is also provided which includes reference markings (54) for each of the medications and dosage forms contained within a respective bag (10-14), along with spaces (56) for noting periodic usage of each dosage form of each different medication.
    Type: Grant
    Filed: August 6, 1993
    Date of Patent: June 28, 1994
    Assignee: St. Francis Research Institute
    Inventor: Conrad H. Boettger
  • Patent number: 5259499
    Abstract: An improved method and apparatus designed to facilitate the dispensing and inventory control of medications is provided, preferably in the form of a book (16) containing a plurality of transparent bags (10-14). Each of the bags (10-14) holds one or more multiple-dosage cards (32-36) including a plurlaity of transparent, frangible, single dosage form-holding compartments (38). Each bag is moreover provided with medication and dosage form information (25), preferably along a side marginal edge thereof. A record sheet (52) is also provided which includes reference markings (54) for each of the medications and dosage forms contained within a respective bag (10-14), along with spaces (56) for noting periodic usage of each dosage form of each different medication.
    Type: Grant
    Filed: December 10, 1992
    Date of Patent: November 9, 1993
    Assignee: St. Francis Research Institute
    Inventor: Conrad H. Boettger
  • Patent number: 4573653
    Abstract: An open framework holder for urinals in the nature of a rack is made primarily from a single, continuous stretch of wire, bent and formed to provide a base upon which the urinal rests, a urnial-retaining front having a clearance for the handle of the urinal and a urinal-embracing top shaped to present an upper, urinal-receiving opening. Hooks at the rear of the top are used to removably attach the holder to a wall or to a supporting standard of an over bed table. An abutment at the rear of the base engages the wall or the standard.
    Type: Grant
    Filed: April 9, 1984
    Date of Patent: March 4, 1986
    Inventor: Conrad H. Boettger