US1273600A - Mechanism for lifting and turning invalids. - Google Patents
Mechanism for lifting and turning invalids. Download PDFInfo
- Publication number
- US1273600A US1273600A US87349314A US1914873493A US1273600A US 1273600 A US1273600 A US 1273600A US 87349314 A US87349314 A US 87349314A US 1914873493 A US1914873493 A US 1914873493A US 1273600 A US1273600 A US 1273600A
- Authority
- US
- United States
- Prior art keywords
- lifting
- invalids
- lifting shafts
- section
- turning
- 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
Links
- 230000007246 mechanism Effects 0.000 title description 9
- 210000003813 thumb Anatomy 0.000 description 11
- 238000010276 construction Methods 0.000 description 6
- 238000009877 rendering Methods 0.000 description 2
- 241000612703 Augusta Species 0.000 description 1
- 241000283160 Inia Species 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
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
- A61G7/1013—Lifting of patients by
- A61G7/1023—Slings used manually
-
- 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
Definitions
- the present invention relates broadly to liftsand more particularly to invalidslifts of the knockdown type.
- the principal object of this invention is to improve the construction disclosed in my Patent #936,107, granted October 5, 1909.
- the present invention resides in improved operating mechanism, and in features of construction for strengthening the frame and rendering the device more easily and securely assembled.
- Another specific object of this invention is an improved angle brace constructed to carry the bearing for the lifting shafts and provided with a lock which prevents any possibility of the lifting shafts being accidentally removed from the open bearing.
- Another and more specific object of the invention is the provision of a double aeting ratchet for holding either section of a sectional driving shaft, whereinthe sections may be operatively joined by a clutch, to enable either section of the driving shaft to be driven and held in any desired rotativc position.
- FIG. 1 is a perspective detail view illustrating the operative parts in assembled relation, and showing the connections from one arch to bed rails.
- Fig. 2 is a detail perspective view illustrating one of the corner braces carryingintegral therewith a supporting bearing.
- Fig. 3 is a detail view illustrating the preferred form of clamp bracket for attaching the device to a bed rail.
- Fig. 4 is a detail perspective view illustrating one view of one group of operating gears.
- Fig. 5 is a detail perspective View illustrating a dif erent view of one group of operating gears and showing a portion of the driving shaft together with the thumb clutch and the ad justable'stop carried on the shaft.
- Fig. 6' a detail view illustrating the thumb clutch and adjustable stop in section.
- Fig. 7 is a detail view illustrating the relationship of the double acting ratchet and double acting pawl.
- Fig. 8 is a detail view on section AA of Fig. 7.
- Fig. 9 is a detail view illustrating the relation between the openings in the lifting shaft and the cloth holding staple, and showing one form of telescoping connection used in the lifting shafts.
- Fig. 10 is a sectional view taken on line BB of Fig. 9 looking in the direction of the arrows.
- My present invention relates to improvements whereby my device is more easily assembled and manipulated, and furthermore, is more positive and secure when it is assembled.
- the clamp brackets 1 are adapted to l ne secured to the rail of a bed, and carry the vertical posts 2, which are provided at each end with thumb clamps 4.
- Corner braces 5 are adjustably secured within the vertical posts 2 at the upper end thereof, and carry tubular telescoping members 6 and 7 respectively. These members are likewise secured in adjusted position by means of the thumb clamps 4.
- the telescoping members 6 and 1 7 enable the arch A, (composed of the vertical osts 2, corner braces 5 and telescoping mom ers 6 and 7,) to be extended laterally toaccommodate the device to variouswidths ofbeds or cots.
- Lifting shafts O and D are and disconnected to be transported in relatively small compass.
- the sections 9 of the shafts C and D are provided with bevel gears 10 which constitute a part of a driving mechanism for operating the lift-ingshafts,
- the cornerbrace 5 comprises an integral melarged U-shaped recess 14; provided with a Y smaller U-shaped opening 15
- the ends of the lifting shafts C and D are provided with cylindrical heads 16, which are adapted to-be seated within the bearing cup 12.
- This positive lock for securing the cylindricalhead 16 within the bearings.
- This positive lock comprises a member 17 threaded into and through the corner brace 5.
- This threaded member 17 is provided on its inner end with an enlarged cylinder18 which is seated in a socket in the corner brace 5.
- the opposite end of the threaded member carries a knurled .head 19 which may be secured to the threaded member by means of a stub screw 20. .By this construction it will be noted that when the thumb screw is operated in one direction the cylindrical head is carried over the recess 14 in the bearing 12 and effectively locks the cy lindrical head 16 in position. When the member 17 isturned in the opposite direction the cylindrical head.
- link member 26 is carried by and slidable upon a thumb screw 27, which is tapped into the body member 21.
- the link member 26 comprises a second "class levei, which, in connection with the other parts when assembled, will effectively secure the clamp.
- bracket 1 upon either a channel iron or round bed rail when the thumb screw 271's operated to c'lamp'the parts in position.
- the driving mechanism for the lifting shafts C and D consists of 'rela tively large bevel gears 10 whichare engaged by beveled pinions 28 that are securedto the ends of the sections 29 and 30 of the driving shaft E.
- the ends of the sections 29 and 30 pass through openings in thecorner braces 5 of the arch B, and are adapted to be wvithdrawn therefrom when the device is disassembled.
- Each outer end of the driving shaft is bifurcated as at 31 to form an interlock to receive the cross rivet v32 of thedriving handle 34.
- the sup-' porting arch B like the supporting arch" A, isconstructed to be adjustable laterally ing widths, and consequently it is necessarythat the driving shaft likewise be extensible.
- the section 29' to accommodate the device to beds of vary ofthe driving shaft is reduced and tele-' scopes withinthe section30, which section carrles a thumb clamp clutch 33 for securing the sections together in such manner that both sections rotate as substantially one shaft.
- each section of the driVingshaft be rotated lndependently, andIwhen such rotation is deslred, it is necessary to'provide a shoul- 'der to prevent the sections from telescoping which would result'inia disengagement of the bevelpinions 28 with'the bevel gears 10.
- the adjustable stop 35 which'is longitudi
- the double acting pawls are adjustable to three positions; one wherein the dog face 38 is active, the second neutral, or inactive, and the third when the dog face 391s the active element.
- the supporting bands 44 are preferably secured to the lifting shafts (l and D by means of long wire staples 45, which cooperate with the openings 46 in the lifting shafts.
- the openings 4.6 are longitudinally alined, and are relatively close together, while the wire staples are of a length equivalent to the sum of several spaces between the openings 46. This construction enables a wide band to be secured to the lifting shafts and at the same time be adjusted within relatively small limits to any required position in the length of the lifting shafts.
- FIG. 9 it will be noted that the openings within the telescoping part of the section 8, are alined with the openings in the receiving part of the section 9. This construction permits a staple when passed through the openings to effectively and securely lock the sections together against any possible longitudinal or rotative movement which might occur if the thumb screw 4; were not sufficiently tightened.
- An invalid lift comprising in combination a pair of vertical supporting arches, lifting shafts carried by said supporting arches, means for operating said lifting shafts, each of said lifting shafts being provided with a series of equally spaced longitudinally alined openings, and an elongated staple having ends spaced to lit said openings, said staple having a length greater than the distance between an adjacent pair of openings to enable said staple to carry a wide supporting band and to be adjusted at relatively small distances longitudinally of the said lifting shafts.
- clamp brackets for carrying said vertical arches and securing the same to the rails of a bed stead
- said clamp brackets comprising a substantially cylindrical vertical member, a V- shaped supporting shelf extending from said cylindrical member at substantially right angles thereto, a bifurcated arm extending from the side of said supporting shelf at substantially right angles to said cylindrical member, a flat link, a bolt carried by said link and adapted to engage said bifurcated member, and a thumb screw threaded axially alined with said cylindrical member and carrying said link.
- a pair of supporting arches a pair of lifting shafts carried by said arches, the upper members of said lifting shafts comprising telescoping tubular members adapted to be adjustable longitudinally, means for operating said lifting shafts, said means including a driving shaft formed in two sections, one section telescoping within the other, a relatively large beveled gear carried by each lifting shaft, a beveled pinion carried by each section of the driving shaft, the ends of the driving shaft extending through openings in the vertical members of one of said arches, and an adjustable stop carried by one section of said driving shaft and adapted to be abuttcd against the end of the other section of the driving shaft to retain said pinions in mesh with said beveled gears when the said arch has been adjusted in an extended position.
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Description
R. L. FLOYD.
MECHANISM FOR LIFTING AND TURNiNG INVALIDS.
APPLICATION FILED NOV-23.1914.
1 273,600, Patented July 23, 1918 4 SHEETS-SHEET l.
R. L. FLOYD.
MECHANISM FOR LIFTING AND TURNING INVALIDS.
APPLICATION FILED NOV. 23. I914- Patented July 23, 1918'.v
4 SHEEI'SSIIEET 2.
NNN
R.L.FLOYD.'
- MECHANISM FOR LIFTING AND TURNING INVALIDS.
APPLICATION FILED NOV. 23. l9l4- Patented July 23, 1918 4 SHEETS-SHEET 3.
R. L. FLOYD.
MECHANISM FOR LIFIING AND TURNING INVALIDS.
APPLICATION EILED NOV. 23. l9l4.
1 273,600. Patented July 23, 1918.
4 SHEETS-SHEET 4.
UNITED SIlfAJEliIS PATENT OFFICE.
ROBERT L. FLOYD, 0F STAUNTON, VIRGINIA, ASSIGNOR TO THE FLOYD INVALID LIFTER COMPANY, OF STAUNTON, VIRGINIA, A CORPORATION OF VIRGINIA.
Specification of Letters Patent.
Patented July 23, 1918.
Application filed November 23, 1914. Serial No. 878,493.
To all whom it may concern:
Be it known that I, Ronnn'r L. FLOYD, a citizen of the United States, and a resident of the city of Staunton, in the county of Augusta, State of Virginia, have invented certain new and useful Improvements in Mechanisms for Lifting and Turning Invalids, of which the following is a specification.
The present invention relates broadly to liftsand more particularly to invalidslifts of the knockdown type.
The principal object of this invention is to improve the construction disclosed in my Patent #936,107, granted October 5, 1909.
More specifically the present invention resides in improved operating mechanism, and in features of construction for strengthening the frame and rendering the device more easily and securely assembled.
Another specific object of this invention is an improved angle brace constructed to carry the bearing for the lifting shafts and provided with a lock which prevents any possibility of the lifting shafts being accidentally removed from the open bearing.
Another and more specific object of the invention is the provision of a double aeting ratchet for holding either section of a sectional driving shaft, whereinthe sections may be operatively joined by a clutch, to enable either section of the driving shaft to be driven and held in any desired rotativc position.
Still other and further objects of this invention will in part be obvious and will in part be pointed out in the specification hereinafter following by reference to the accompanying drawings wherein like characters are used to represent like parts throughout the several views thereof.
Referring now to the drawings-Figure 1 is a perspective detail view illustrating the operative parts in assembled relation, and showing the connections from one arch to bed rails. Fig. 2 is a detail perspective view illustrating one of the corner braces carryingintegral therewith a supporting bearing. Fig. 3 is a detail view illustrating the preferred form of clamp bracket for attaching the device to a bed rail. Fig. 4 is a detail perspective view illustrating one view of one group of operating gears. Fig. 5 is a detail perspective View illustrating a dif erent view of one group of operating gears and showing a portion of the driving shaft together with the thumb clutch and the ad justable'stop carried on the shaft. Fig. 6' a detail view illustrating the thumb clutch and adjustable stop in section. Fig. 7 is a detail view illustrating the relationship of the double acting ratchet and double acting pawl. Fig. 8 is a detail view on section AA of Fig. 7. Fig. 9 is a detail view illustrating the relation between the openings in the lifting shaft and the cloth holding staple, and showing one form of telescoping connection used in the lifting shafts. Fig. 10 is a sectional view taken on line BB of Fig. 9 looking in the direction of the arrows.
The usual custom of lifting orv handling invalids has been the manual lifting of the patient by attendants without the aid of mechanisms. My Patent #936,107, granted October 5, 1909, discloses a mechanism for performing this work through the aid of a machine, and more particularly discloses a device of the knockdown type adapted to be taken to pieces and folded in small compass whereby it may be conveniently transported.
My present invention relates to improvements whereby my device is more easily assembled and manipulated, and furthermore, is more positive and secure when it is assembled. Referring to the drawings and more particularly to F i 1, the clamp brackets 1 are adapted to l ne secured to the rail of a bed, and carry the vertical posts 2, which are provided at each end with thumb clamps 4. Corner braces 5 are adjustably secured within the vertical posts 2 at the upper end thereof, and carry tubular telescoping members 6 and 7 respectively. These members are likewise secured in adjusted position by means of the thumb clamps 4. The telescoping members 6 and 1 7 enable the arch A, (composed of the vertical osts 2, corner braces 5 and telescoping mom ers 6 and 7,) to be extended laterally toaccommodate the device to variouswidths ofbeds or cots. Lifting shafts O and D are and disconnected to be transported in relatively small compass. The sections 9 of the shafts C and D are provided with bevel gears 10 which constitute a part of a driving mechanism for operating the lift-ingshafts,
which will be more fully described in the eX planation of details hereinafter following.
In order that my improvements may be more fullyunderstood, 1' will now explain several specific parts of my device in detail. Referring to Fig. 2, it will be noted that the cornerbrace 5 comprises an integral melarged U-shaped recess 14; provided with a Y smaller U-shaped opening 15 The ends of the lifting shafts C and D are provided with cylindrical heads 16, which are adapted to-be seated within the bearing cup 12. In practice there is a liability of an attendant stooping under one of the lifting shafts G or D and in rising to come up beneath the lifting shaft, thereby carrying it out of its bearing, and possibly releasing the shaft and injuring the bearing at the other end, and dropping the patient who may have beenraised. To obviate this possibility I have provided a positive lock for securing the cylindricalhead 16 within the bearings. This positive lock comprises a member 17 threaded into and through the corner brace 5. This threaded member 17 is provided on its inner end with an enlarged cylinder18 which is seated in a socket in the corner brace 5. The opposite end of the threaded member carries a knurled .head 19 which may be secured to the threaded member by means of a stub screw 20. .By this construction it will be noted that when the thumb screw is operated in one direction the cylindrical head is carried over the recess 14 in the bearing 12 and effectively locks the cy lindrical head 16 in position. When the member 17 isturned in the opposite direction the cylindrical head. is withdrawnuni it til the shoulder thereon engages the base of the socket, at which time further movement is' stopped. Thus'it will. be seen that the lock memberl'? 'is provided with stops in each direction rendering'it. impossible to be removed and lost.
extending from the loody member 21 and at substantially; right angles-thereto, is a bifurcated member 24L with -which the head of thebolt 25 is adapted to cooperate; A
bracket 1 upon either a channel iron or round bed rail when the thumb screw 271's operated to c'lamp'the parts in position. In
hospital practice it is usual to mount a set of clamps upon the rails of'a cot, and when the device is removed by loosening the thumb clamps 4, to leave the clamps in position, thereby obviating adjustments and enabling the attendants to 1 use onejlifting mechanism in connection with a number of cots, the only extra requirement being-extra sets of clamp brackets. Y j
Referring now more particularly to Figs; 4:, 5, 6, 7 and 8, the driving mechanism for the lifting shafts C and D consists of 'rela tively large bevel gears 10 whichare engaged by beveled pinions 28 that are securedto the ends of the sections 29 and 30 of the driving shaft E. The ends of the sections 29 and 30 pass through openings in thecorner braces 5 of the arch B, and are adapted to be wvithdrawn therefrom when the device is disassembled. Each outer end of the driving shaft is bifurcated as at 31 to form an interlock to receive the cross rivet v32 of thedriving handle 34. The sup-' porting arch B, like the supporting arch" A, isconstructed to be adjustable laterally ing widths, and consequently it is necessarythat the driving shaft likewise be extensible. Referring nowparticularly to Figs. 1, 5 and 6, it' will be noted. that the section 29' to accommodate the device to beds of vary ofthe driving shaftis reduced and tele-' scopes withinthe section30, which section carrles a thumb clamp clutch 33 for securing the sections together in such manner that both sections rotate as substantially one shaft. It is sometimes desirable that each section of the driVingshaft be rotated lndependently, andIwhen such rotation is deslred, it is necessary to'provide a shoul- 'der to prevent the sections from telescoping which would result'inia disengagement of the bevelpinions 28 with'the bevel gears 10.
The adjustable stop 35, which'is longitudi;
nally movable upon the reduced-portion of the section 29, effectively overcomes this difficulty andmamtains the gear membe'rs'in J,
proper and operative relationa Referring more especially" to .{Fi g' i 5 7 and 8, it will be'noted that thedouble act ing ratchet wheels 36 are carried by the driving. shaft E. adjacent the bevel pinions 1 28.; Double acting pawls 37 are adapted to cooperate with the teetliiof the double acting ratchet wheels 86 to hold either section 29-=or. 30 of the driving shaft indefinite rotative relation from either direction. The double acting pawls are adjustable to three positions; one wherein the dog face 38 is active, the second neutral, or inactive, and the third when the dog face 391s the active element. This adjustment is accomplished by means of the conical headed plunger 4.0 which is mounted in a socket in the corner brace 5 of the arch B and is urged outwardly by the coiled spring ll. The conical head of the plunger -10 is normally seated in one of the conical recesses 42 provided on the inner face of the double acting pawl 37. As the pawl rides over the 'atchet teeth the conical headed plunger is forced backwardly, but not sn'lliciently to be entirely displaced from the particular recess in which it is seated, and as the active dog rides over the ratchet tooth, the plunger returns the pawl to engage the on-coming ratchet tooth. Thus it will be seen that the plunger performs a double function of re taining the pawl in different operative positions and effectively maintaining the pawl in such positions, while it is performing its operation.
Referring now more specifically to Figs. 9 and 10, it will be noted that the supporting bands 44 are preferably secured to the lifting shafts (l and D by means of long wire staples 45, which cooperate with the openings 46 in the lifting shafts. The openings 4.6 are longitudinally alined, and are relatively close together, while the wire staples are of a length equivalent to the sum of several spaces between the openings 46. This construction enables a wide band to be secured to the lifting shafts and at the same time be adjusted within relatively small limits to any required position in the length of the lifting shafts.
By referring to Fig. 9 it will be noted that the openings within the telescoping part of the section 8, are alined with the openings in the receiving part of the section 9. This construction permits a staple when passed through the openings to effectively and securely lock the sections together against any possible longitudinal or rotative movement which might occur if the thumb screw 4; were not sufficiently tightened.
It will be noted that the foregoing description has fully and clearly set forth an invalid lift of great strength and simplicity which may be assembled without the use of any tools whatever, and which when assembled will occupy a relatively small compass so that it may be easily and effectively transported from place to place.
Having thus described my invention what I desire to claim is 1. An invalid lift comprising in combination a pair of vertical supporting arches, lifting shafts carried by said supporting arches, means for operating said lifting shafts, each of said lifting shafts being provided with a series of equally spaced longitudinally alined openings, and an elongated staple having ends spaced to lit said openings, said staple having a length greater than the distance between an adjacent pair of openings to enable said staple to carry a wide supporting band and to be adjusted at relatively small distances longitudinally of the said lifting shafts.
2. In an invalid lift in combination, supporting arches, lifting shafts carried by said supporting arches, gear mechanism for operating said lifting shafts, and clamp brackets for carrying said vertical arches and securing the same to the rails of a bed stead, said clamp brackets comprising a substantially cylindrical vertical member, a V- shaped supporting shelf extending from said cylindrical member at substantially right angles thereto, a bifurcated arm extending from the side of said supporting shelf at substantially right angles to said cylindrical member, a flat link, a bolt carried by said link and adapted to engage said bifurcated member, and a thumb screw threaded axially alined with said cylindrical member and carrying said link.
3. In an invalid lift in combination, a pair of supporting arches, a pair of lifting shafts carried by said arches, the upper members of said lifting shafts comprising telescoping tubular members adapted to be adjustable longitudinally, means for operating said lifting shafts, said means including a driving shaft formed in two sections, one section telescoping within the other, a relatively large beveled gear carried by each lifting shaft, a beveled pinion carried by each section of the driving shaft, the ends of the driving shaft extending through openings in the vertical members of one of said arches, and an adjustable stop carried by one section of said driving shaft and adapted to be abuttcd against the end of the other section of the driving shaft to retain said pinions in mesh with said beveled gears when the said arch has been adjusted in an extended position.
ROBERT L. FLOYD.
Witnesses H. H. Kaine, JOHN D. Wnrrn.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents Washington, D. G.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87349314A US1273600A (en) | 1914-11-23 | 1914-11-23 | Mechanism for lifting and turning invalids. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87349314A US1273600A (en) | 1914-11-23 | 1914-11-23 | Mechanism for lifting and turning invalids. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1273600A true US1273600A (en) | 1918-07-23 |
Family
ID=3341216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US87349314A Expired - Lifetime US1273600A (en) | 1914-11-23 | 1914-11-23 | Mechanism for lifting and turning invalids. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1273600A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603851A (en) * | 1950-05-01 | 1952-07-22 | Hawkins Electro Lift Co | Prone body hoist |
US2761152A (en) * | 1952-06-27 | 1956-09-04 | Geriatric Utility Bed Corp | Invalid beds |
US3081464A (en) * | 1960-05-27 | 1963-03-19 | Lochner David | Support for a container |
US5161267A (en) * | 1991-06-21 | 1992-11-10 | Smith Gene A | Method for lifting and turning a patient confined to a bed |
US5544371A (en) * | 1993-04-13 | 1996-08-13 | Fuller; Carmel U. | Bed patient turning, lifting and transporting apparatus with mobile, folding and knockdown frame |
US20240139047A1 (en) * | 2022-10-31 | 2024-05-02 | Diana Jeanne Kuzlik | Body Position Adjustment System |
-
1914
- 1914-11-23 US US87349314A patent/US1273600A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603851A (en) * | 1950-05-01 | 1952-07-22 | Hawkins Electro Lift Co | Prone body hoist |
US2761152A (en) * | 1952-06-27 | 1956-09-04 | Geriatric Utility Bed Corp | Invalid beds |
US3081464A (en) * | 1960-05-27 | 1963-03-19 | Lochner David | Support for a container |
US5161267A (en) * | 1991-06-21 | 1992-11-10 | Smith Gene A | Method for lifting and turning a patient confined to a bed |
US5544371A (en) * | 1993-04-13 | 1996-08-13 | Fuller; Carmel U. | Bed patient turning, lifting and transporting apparatus with mobile, folding and knockdown frame |
US20240139047A1 (en) * | 2022-10-31 | 2024-05-02 | Diana Jeanne Kuzlik | Body Position Adjustment System |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1273600A (en) | Mechanism for lifting and turning invalids. | |
US987423A (en) | Adjustable reclining spring-frame. | |
US2655667A (en) | Winding patient lift and turning mechanism | |
US1046430A (en) | Back-rest attachment for beds. | |
US1218021A (en) | Adjusting and lifting means. | |
EP0708630A1 (en) | Auxiliary equipment for a bed | |
US1273599A (en) | Device for lifting and moving invalids. | |
US680814A (en) | Invalid's bed. | |
US936107A (en) | Mechanism for elevating invalids. | |
US1055241A (en) | Convertible bed. | |
EP0524998A1 (en) | Device for lifting or positioning a sick or disabled person. | |
US990187A (en) | Warehouse-truck. | |
DE1949765C3 (en) | Patient support precaution | |
US943003A (en) | Device for handling invalids. | |
US596322A (en) | Hearse | |
US812240A (en) | Operating-table. | |
US262683A (en) | Gboege w | |
US935056A (en) | Stretcher. | |
US1266268A (en) | Hospital-bed. | |
US1030853A (en) | Extension-table. | |
US957176A (en) | Adjustable support for furniture. | |
US1150710A (en) | Ambulance. | |
US664255A (en) | Hay or load binder. | |
US734388A (en) | Wire-stretcher. | |
DE148436C (en) |