US3794313A - X-ray examining apparatus - Google Patents

X-ray examining apparatus Download PDF

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Publication number
US3794313A
US3794313A US00107169A US3794313DA US3794313A US 3794313 A US3794313 A US 3794313A US 00107169 A US00107169 A US 00107169A US 3794313D A US3794313D A US 3794313DA US 3794313 A US3794313 A US 3794313A
Authority
US
United States
Prior art keywords
plate
sheet
rollers
limiting
roller
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US00107169A
Other languages
English (en)
Inventor
H Berger
A Hahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2004182A external-priority patent/DE2004182C3/de
Priority claimed from DE2054810A external-priority patent/DE2054810C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Application granted granted Critical
Publication of US3794313A publication Critical patent/US3794313A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/1032—Endless belts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
    • A61B6/0471—Supports, e.g. tables or beds, for the body or parts of the body based on an endless-band
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0487—Motor-assisted positioning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/30—Specific positions of the patient
    • A61G2200/32—Specific positions of the patient lying
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2210/00—Devices for specific treatment or diagnosis
    • A61G2210/50—Devices for specific treatment or diagnosis for radiography

Definitions

  • An X-ray examining apparatus has a bed for the patient with a sheet which extends substantially over the entire length of the bed and which is moved by holding and driving means transversely to the bed so as to completely more sideways the body of the patient lying upon the bed. Means are provided to hold'the patient from the sides.
  • the invention is particularly 2 Claims, 5 Drawing Figures PATENTEDFEBZBW 3194.3 1 3 SHEET 1 BF 2 INVENTORS: Becger .4 A.
  • This invention relates to an X-ray examining apparatus having a bed for the patient provided with a sheet which extends substantially practically over the entire length of the bed and which is moved by holding and driving means transversely to the bed so as to complete move sideways the body of a patient lying upon the bed. Means are provided to hold the body of the patient from opposite sides.
  • An existing X-ray examining apparatus of this type has an endless sheet which is moved by two driven rollers around the patient-carrying surface of the bed. ln this construction the part of the-sheet running under the bed constitutes a disturbance in all examinations involving the use of an upper table X-ray tube, since it requires a greater distance between the object and the image surface and thus also a greater blurr of the image.
  • An object of the present invention is to eliminate these drawbacks.
  • the means which hold the patient from opposite sides may consist of driving rollers which extend on opposite sides of the bed parallel to its longitudinal edges and directly above the patient carrying surface.
  • the speed of rotation of these rollers is practically equal to the speed of the sheet and their direction of rotation is opposite to the direction of movement of the sheet running upon the patient-supporting surface under the limiting rollers.
  • the sheet can be wound upon the two limiting rollers and guiderollers can be provided parallel to the two limiting rollers along with tensioning means known per se, for tensioning the sheet. This provides a flat guide for the sheet up to the limiting rollers.
  • the sheet will be held in a tensioned state despite the stretching unavoidable during use and the differently wound circumferences of the limiting rollers.
  • the limiting roller upon at least one side of the patients bed can be mounted upon swingable levers so as to be swingable'outwardly and below relatively to the patient carrying plate about at least one axis extending to the side of the plate and parallel to its longitudinal axis for the purpose of placing the patient upon the bed and removing him from the bed.
  • This arrangement makes it possible to place bed-ridden patients easily upon the bed and to remove them easily. It is merely necessary to bring the patient on a wheeled stretcher and to move him sideways upon the downwardly shifted limiting roller. When the sheet is moved, the patient is moved automatically upon the bed.
  • FlG. l is a perspective view of a patient-supporting sheet-carrying bed of the present invention mounted upon a swingable frame of an X-ray examining apparatus.
  • FIG. 2 is a diagrammatic side view, partly in section, of a particularly advantageous sheet guide of the present invention.
  • FIG. 3 is a diagrammatic side view, partly in section,
  • FIG. 4 is a circuit diagram of means guiding the sheet. 7
  • FIG. 5 is a perspective view partly in section of means tensioning the sheet.
  • FIG. 1 shows a frame 3 of an X-ray examining apparatus which is not further illustrated.
  • the frame 3 is.
  • U-shaped supports 4 and 5 are mounted upon the frame 3.
  • A. plate 6 used'for supporting the body of a patient is mounted upon the supports 4 and 5 and is longitudinally movable thereon.
  • a sheet 7 extends over the plate 6 and is wound on both sides upon limiting rollers 8 and 9 extending parallel to the longitudinal sides of the plate 6. In order to make it possible to raise the patient and turn him when being pressed against one of the limiting rollers, the sheet 7 is guided under the limiting roller, around aguide roller 10 or 11 extending parallel to the limiting roller and is then wound from bottom up upon the limiting roller and fixed to it.
  • the limiting and guide rollers are swingably connected with side rollers 12 resp.
  • the limiting rollers 8 and 9 and the guide rollers 10 and 11 are mounted so as to be swingable about the axes of the side rollers 12 and 13 and therefore they can be swung outwardly away from the patients bed 13 so as to be movably away from them.
  • the side rollers 12 and 13 are located approximately in alinement with the longitudinal sides of the plate 6.
  • the foot support carries a rotary disc 15 driven in synchronism with the sheet 7.
  • the spaces betwen the individual rollers 8 to 13 are provided with protectiveicaps l6 and 17 which prevent the fingers and hair of the patient from being clamped between the rollers.
  • FIG. 2 illustrates diagrammatically in detail guide for the sheet 7.
  • the sheet 7 is pulled under the limiting roller 8, is guided around the guide roller 10, which is located behind the roller 8, looking from the side of the patient, and is then wound from the bottom up upon the roller 8.
  • the guide roller 10 makes it possible to guide the sheet 7 flatly in tensioned condition over the plate 6 and yet to so select the direction of rotation of the limiting roller, that the side of the patient pressing against the limiting roller will be raised.
  • FIG. 2 shows the side roller 12 provided with an axle 19 which is rotatably mounted in the carrier 18 and which is rigidly connected at its two ends with two swingable levers 20.
  • the side roller 12 can rotate freely upon ball bearings upon its axle 19.
  • the two levers 20 carry an axle 21 for the guide roller 10.
  • the axle 21 is rigidly connected at its two ends with other swinging levers 22 for the limiting roller 8.
  • the guide roller is also rotatably mounted upon ball bearings so that it can rotate freely upon its axle 21'.
  • the limiting roller 8 is provided with an electromotor drive and is coupled by chain wheels (not shown) with the other limiting roller 9 and the rotary disc upon the foot end 14.
  • chain wheels (not shown)
  • the chain is guided over chain wheels freely rotatable upon the axles of guide rollers and side rollers.
  • the frame of the apparatus carries stops 23, 24, '25 and 26 for the various swinging levers to limit the extent of the swinging movement of the limiting roller and the guide rollers. These stops are shown diagrammatically in FIG. 2; the outer swung positions of the guide roller and the limiting roller are shown by broken lines.
  • the side rollers are only necessary when the guide roller and the limiting roller are swung outwardly to guide the sheet around the corresponding longitudinal edge of the patient-carrying plate.
  • the side roller can be eliminated upon the longitudinal side of the bed from which the patients will not be removed or placed and wherein consequently the limiting roller does not have to be swung outwardly.
  • FIG. 3 A particularly simple guide of the sheet 7 is illustrated diagrammatically in FIG. 3. in this construction the sheet is wound directly upon a side roller 12 which is here driven. A guide roller can be eliminated, The swinging levers'22 for the' limiting roller 8 are rigidly connected with the axle 19 of the side roller 12.
  • a driving device 29 consists of a driving motor 27 and a coupled reduction gear 28.
  • Two cam discs 30 and 31 are coupled with the driving device.
  • the motor is connected with the current supply through a change-over switch 34 for changing the direction of rotation, which is provided with two four-pole change-over switches 32 and 33.
  • the two change-over switches 32 and 33 are operated through relays 35 and 36 by a tumbler switch 37 for rotation to the right or to the left.
  • the cam disc 30 is provided with a cam 38 and a recess 39 and is engaged by three cam switches 40, 41 and 42.
  • the central cam switch 42 when actuated by the recess-39 interrupts the flow of electrical current to a relay 44 provided with a self-holding contact 43 for moving the sheet back to the initial examining position.
  • the circuit of the relay 44 includes a key 45 which is parallel to the contact 43 and which releases the sheet from its rearward position.
  • the cam disc 31 has a cam surface 46 covering one-half of the disc and is engaged by a cam operated change-over switch 47. The switch 47 connectsat will the circuit of the relay 44 with the relay 35 for the right hand movement of the sheet or with the relay 36 for the left hand movement of the sheet.
  • interrupting contacts 48 and 49 are coupled with the two contacts of the tumbler switch 37. These two contacts are connected in series with each other and with the circuit of the relay 44.
  • the examining doctor can impart to the sheet at will a movement to the right or to the left by operating the tumbler switch 37 actuating the relay 35 or the relay 36.
  • the supply of current to the relay 35 or the relay 36 is interrupted depending on the direction of movement by means of the cam 38'of the cam disc 30 and the corresponding cam switches 40 and 41. Then the sheet can be wound only in the opposite direction.
  • the central position of the sheet wherein there are equal reserves of windings on both sides is particularly advantageous for the initial examining position.
  • the initial examining position of the sheet must be shifted relatively to its middle position in the direction toward the side receiving the patient to the extent of the movement which the sheet will carry out during the placing of the patient.
  • An X-ray examining apparatus comprising a patient-carrying plate, a sheet extending the entire length of said plate and movable transversely to said plate, rollers located along the two longitudinal sides of said plate and extending parallel to said plate, means driving said rollers from the side of the patient in the direction of movement of said sheet, means guiding said sheet in the plane of said plate, limiting rollers extending along and parallel to longitudinal sides of said plate above said plate for holding a patient from opposite sides upon said plate, means rotating said limiting rollers with a speed practically equal to the speed of movement of said sheet but in a direction opposed to the direction of movement of said sheet, said sheet being wound upon said limiting rollers, other rollers constituting guide rollers for said sheet and extending parallel to said limiting rollers, means tensioning said sheet, means sensing the direction of rotating and the examining position of the first-mentioned rollers, switching means connected with the first-mentioned means and said switching means for switching on the firstmentioned means and for automatically switching them off when
  • said plate and connected with at least one of the first-mentioned rollers for swinging it outwardly and below said plate, at least one side roller extending along and parallel to a longitudinal side of said plate and having an upper circumferential portion extending substantially in alignment with said plate, an axle carrying said side roller, an axle carrying one of said guide rollers, an axle carrying one of said limiting rollers, two swinging levers rigidly connected with the first-mentioned axle and connected with the secondmentioned axle for moving said one guide roller, two other swinging rollers rigidly connected with the second-mentioned axle and connected with the thirdmentioned axle for moving said one limiting roller, and stops adapted to be engaged by said swinging levers for limiting the movements of said swinging levers, said stops being adapted to hold said one limiting roller in an outwardly swung position directly close to said side roller and to hold said one limiting roller in an inwardly swung position directly above said plate.
  • An X-ray examining apparatus comprising a patient carrying plate, limiting rollers, a sheet extending the entire length of said plate and movable transversely to said plate, said sheet being wound up on said limiting rollers which hold the two ends of said sheet, said lim it ing rollers being located along the two longitudinal sides of said plate and extending parallel to said plate, means jointly driving said limiting rollers at the side of the patient in the direction of movement of said sheet and at a speed substantially equal to the speed of movement of said sheet, said limiting rollers holding a patient from opposite sides upon said plate, guide rollers also located along the two longitudinal sides of said plate and extending parallel to said limiting rollers for guiding said sheet in the plane of said plate, means tensioning said sheet, at least one side roller extending along and parallel to a longitudinal side of said plate and having an upper circumferential portion extending substantially in alignment with said plate, an axle carrying said side roller, an axle carrying one of said guide rollers, an axle carrying one of said limiting rollers, two swinging levers rigid

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Nursing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
US00107169A 1970-01-30 1971-01-18 X-ray examining apparatus Expired - Lifetime US3794313A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2004182A DE2004182C3 (de) 1970-01-30 1970-01-30 Röntgenuntersuchungsgerät
DE2054810A DE2054810C3 (de) 1970-11-07 1970-11-07 Röntgenuntersuchungsgerät

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US3794313A true US3794313A (en) 1974-02-26

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US00107169A Expired - Lifetime US3794313A (en) 1970-01-30 1971-01-18 X-ray examining apparatus

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FR (1) FR2080939A1 (cs)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077073A (en) * 1976-06-17 1978-03-07 Mobilizer Medical Products, Inc. Separator assembly for transfer mechanisms
DE3337482A1 (de) * 1983-10-14 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Patientendrehvorrichtung fuer ein roentgenuntersuchungsgeraet
WO1987001030A1 (en) * 1985-08-13 1987-02-26 William Brian Plewright Improved patient transfer and conveying vehicle
US4776047A (en) * 1985-05-07 1988-10-11 Med Bed Technologies, Inc. Multiple function invalid bed arrangement
US5697109A (en) * 1994-10-28 1997-12-16 Barton Medical Corporation Patient transport system
US5819339A (en) * 1994-10-28 1998-10-13 Barton Medical Corporation Patient transport system
US6065162A (en) * 1997-09-05 2000-05-23 Behr; Lawrence V. Patient positioning device
US6289533B1 (en) * 1994-10-28 2001-09-18 Barton Medical Corporation Patient transport system
US6363555B1 (en) * 2000-01-18 2002-04-02 Larose Paul E. Patient positioning apparatus
US6378148B1 (en) 1995-09-13 2002-04-30 Ergodyne Corporation Patient transfer system
US6496991B1 (en) 1995-09-13 2002-12-24 Ergodyne Corporation Device for patient pullup, rollover, and transfer and methods therefor
US6499156B1 (en) * 2001-03-05 2002-12-31 Tracy L. Dirst Examination table system
US6591435B1 (en) 1998-09-24 2003-07-15 Graham L. Hodgetts Patient transport system
US6701546B2 (en) 1994-10-28 2004-03-09 Barton Medical Corporation Patient transport system
US6772456B2 (en) 1995-09-13 2004-08-10 Hill-Rom Services, Inc. Portable device for patient pullup, rollover, and transfer and methods thereof
US20040159271A1 (en) * 2003-01-02 2004-08-19 Straw Track Manufacturing Inc. Pivoting arm for seeders and the like
US20050138727A1 (en) * 2002-06-17 2005-06-30 Faux John A. Apparatus for pulling patient up in bed
US20050150044A1 (en) * 2004-01-09 2005-07-14 Votel Thomas W. Bed rail clamp pull-up
US20060053698A1 (en) * 2004-08-27 2006-03-16 Minning David M Apparatus with patient adjustment device coupled to architectural system
US20090049616A1 (en) * 2005-04-25 2009-02-26 Michael Maschke Apparatus for convering a support surface
US20110214233A1 (en) * 2010-03-08 2011-09-08 Gordon Stang Bed-Making Apparatus and Continuous Web of Sheet Sets for Use Therewith
US8336138B2 (en) 2003-03-18 2012-12-25 Hill-Rom Services, Inc. Radial arm system for patient care equipment
US20170056263A1 (en) * 2013-03-14 2017-03-02 Ultimate Comfort N Care Products Llc Hospital bed with apparatus capable of automatically changing bed sheets without disturbing occupied person, also a method of preventing and relieving ulcers
US20180353361A1 (en) * 2015-11-24 2018-12-13 Lateral Prep, LLC Supine patient transfer package

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938622C1 (cs) * 1989-11-21 1991-06-06 Stierlen-Maquet Ag, 7550 Rastatt, De
DE4041335C1 (cs) * 1990-12-21 1992-01-16 Stierlen-Maquet Ag, 7550 Rastatt, De

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US534251A (en) * 1895-02-19 Box or crate machine
US1912471A (en) * 1929-04-16 1933-06-06 George A Brewster Operating table
US1967422A (en) * 1933-04-04 1934-07-24 Nadelson Samuel Paper roll and feeding and cutting device
US2719769A (en) * 1952-09-04 1955-10-04 Owen K Murphy Table type of motor operated kinesitherapy device
US3191882A (en) * 1962-10-05 1965-06-29 Breuninger K G A A E Storage means for collecting data carriers serving for controlling business transactions
US3226734A (en) * 1963-09-30 1966-01-04 Orange M Welborn M D Device for supporting hospital patients and for the support of articles for transportation
US3308790A (en) * 1965-09-29 1967-03-14 Commercial Welding Co Inc Livestock tipping table
GB1141817A (en) * 1965-07-30 1969-02-05 Siemens Reiniger Werke Ag Patient's support for x-ray examination apparatus
US3545739A (en) * 1968-01-15 1970-12-08 Marc B D Avignon Immobilization device
US3609357A (en) * 1969-04-29 1971-09-28 Westinghouse Electric Corp Patient-tilting device for an x-ray table

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US534251A (en) * 1895-02-19 Box or crate machine
US1912471A (en) * 1929-04-16 1933-06-06 George A Brewster Operating table
US1967422A (en) * 1933-04-04 1934-07-24 Nadelson Samuel Paper roll and feeding and cutting device
US2719769A (en) * 1952-09-04 1955-10-04 Owen K Murphy Table type of motor operated kinesitherapy device
US3191882A (en) * 1962-10-05 1965-06-29 Breuninger K G A A E Storage means for collecting data carriers serving for controlling business transactions
US3226734A (en) * 1963-09-30 1966-01-04 Orange M Welborn M D Device for supporting hospital patients and for the support of articles for transportation
GB1141817A (en) * 1965-07-30 1969-02-05 Siemens Reiniger Werke Ag Patient's support for x-ray examination apparatus
US3308790A (en) * 1965-09-29 1967-03-14 Commercial Welding Co Inc Livestock tipping table
US3545739A (en) * 1968-01-15 1970-12-08 Marc B D Avignon Immobilization device
US3609357A (en) * 1969-04-29 1971-09-28 Westinghouse Electric Corp Patient-tilting device for an x-ray table

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077073A (en) * 1976-06-17 1978-03-07 Mobilizer Medical Products, Inc. Separator assembly for transfer mechanisms
DE3337482A1 (de) * 1983-10-14 1985-04-25 Siemens AG, 1000 Berlin und 8000 München Patientendrehvorrichtung fuer ein roentgenuntersuchungsgeraet
US4776047A (en) * 1985-05-07 1988-10-11 Med Bed Technologies, Inc. Multiple function invalid bed arrangement
WO1987001030A1 (en) * 1985-08-13 1987-02-26 William Brian Plewright Improved patient transfer and conveying vehicle
US5996144A (en) * 1994-10-28 1999-12-07 Barton Medical Corporation Patient transport system
US5819339A (en) * 1994-10-28 1998-10-13 Barton Medical Corporation Patient transport system
US6701546B2 (en) 1994-10-28 2004-03-09 Barton Medical Corporation Patient transport system
US6289533B1 (en) * 1994-10-28 2001-09-18 Barton Medical Corporation Patient transport system
US6886194B2 (en) 1994-10-28 2005-05-03 Barton Medical Corporation Patient transport system
US6507963B2 (en) 1994-10-28 2003-01-21 Barton Medical Corporation Patient transport system
US5697109A (en) * 1994-10-28 1997-12-16 Barton Medical Corporation Patient transport system
US6378148B1 (en) 1995-09-13 2002-04-30 Ergodyne Corporation Patient transfer system
US6496991B1 (en) 1995-09-13 2002-12-24 Ergodyne Corporation Device for patient pullup, rollover, and transfer and methods therefor
US6772456B2 (en) 1995-09-13 2004-08-10 Hill-Rom Services, Inc. Portable device for patient pullup, rollover, and transfer and methods thereof
US6065162A (en) * 1997-09-05 2000-05-23 Behr; Lawrence V. Patient positioning device
US6591435B1 (en) 1998-09-24 2003-07-15 Graham L. Hodgetts Patient transport system
US6363555B1 (en) * 2000-01-18 2002-04-02 Larose Paul E. Patient positioning apparatus
US6499156B1 (en) * 2001-03-05 2002-12-31 Tracy L. Dirst Examination table system
US7111338B2 (en) 2002-06-17 2006-09-26 Hill-Rom Services, Inc. Apparatus for pulling patient up in bed
US20050138727A1 (en) * 2002-06-17 2005-06-30 Faux John A. Apparatus for pulling patient up in bed
US20040159271A1 (en) * 2003-01-02 2004-08-19 Straw Track Manufacturing Inc. Pivoting arm for seeders and the like
US8336138B2 (en) 2003-03-18 2012-12-25 Hill-Rom Services, Inc. Radial arm system for patient care equipment
US20050150044A1 (en) * 2004-01-09 2005-07-14 Votel Thomas W. Bed rail clamp pull-up
US7290299B2 (en) 2004-01-09 2007-11-06 Votel Thomas W Device and method for positioning patients
US20060053698A1 (en) * 2004-08-27 2006-03-16 Minning David M Apparatus with patient adjustment device coupled to architectural system
US7725964B2 (en) 2004-08-27 2010-06-01 Hill-Rom Services, Inc. Apparatus with patient adjustment device coupled to architectural system
US20090049616A1 (en) * 2005-04-25 2009-02-26 Michael Maschke Apparatus for convering a support surface
US20110214233A1 (en) * 2010-03-08 2011-09-08 Gordon Stang Bed-Making Apparatus and Continuous Web of Sheet Sets for Use Therewith
US20170056263A1 (en) * 2013-03-14 2017-03-02 Ultimate Comfort N Care Products Llc Hospital bed with apparatus capable of automatically changing bed sheets without disturbing occupied person, also a method of preventing and relieving ulcers
US20180353361A1 (en) * 2015-11-24 2018-12-13 Lateral Prep, LLC Supine patient transfer package

Also Published As

Publication number Publication date
FR2080939A1 (cs) 1971-11-26

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