US2108913A - Hospital bed or the like - Google Patents
Hospital bed or the like Download PDFInfo
- Publication number
- US2108913A US2108913A US13539A US1353935A US2108913A US 2108913 A US2108913 A US 2108913A US 13539 A US13539 A US 13539A US 1353935 A US1353935 A US 1353935A US 2108913 A US2108913 A US 2108913A
- Authority
- US
- United States
- Prior art keywords
- bed
- bedstead
- mattress
- portions
- end portion
- 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
- 230000000284 resting effect Effects 0.000 description 9
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000008765 Sciatica Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000000689 upper leg Anatomy 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
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
Definitions
- This invention relates to hospital beds and the like, and has for its object to facilitate uncovering of portions of the back of a patient lying in the bed, and to make such portions accessible, without the patient having to be turned or subjected to painful changes of position. This is of great advantage in cases where a patient suffers from .such diseases as sciatica, dorsal diseases, neuroses, and the like, where every movement of the patient causes great pain.
- one or both end portions of the bed bottom may slide along a plane or along different planes, and are pivotally connected to two intermediate mid-portions of said bed bottom, which are pivotally connected to each other and may be lowered by means of an operating device provided at the bed without causing any change of position of the one or both end portions other than a comparatively unimportant movement along the bed plane.
- Fig. 1 is a side view of a bed illustrating one embodiment of the invention
- Fig. 2 is a side view of the bed according to Fig. 1 with its parts in other positions.
- the embodiment illustrated in Figs. 1 and 2 is particularly adapted for use in a bed having a spring mattress.
- the bedstead l comprises a rigid rectangular frame preferably composed of angle-irons, which by means of corner pins or the like is disengageably connected to corner posts or head members 2, 3.
- the spring mattress forming the bottom of the bedstead is positioned within said frame i. In the longitudinal direction the mattress is divided into four parts, viz. the head end 4 and the foot end 5 of the bed, which parts are supported by the bedstead I and two intermediate parts 6 and l forming the midportion of the mattress and being arranged freely between the side members of the bedstead while not resting upon the latter.
- the head end 4 is pivotally connected to one of the central parts 6 by means of one or more hinges 8 provided at the lower adjoining transverse edges of said parts, and the foot end 5 is in a similar manner connected to the other central part I by means of hinges 9.
- the hinges 8 are either extended in such a manner as to project somewhat outside the longitudinal sides of the mattress, or are replaced here by projecting trunnions or the like mounted in forks l0, bearings or the like secured to the bedstead I, so that displacement of themattress part 4 in the longitudinal direction of the bed is prevented.
- the part 5 of the mattress the same is arranged so as to permit of being displaced in the longitudinal direction of the bed, and is for this purpose mounted on the bedstead, preferably supported by rollers H or the like.
- the two central parts 6 and 'l of the mattress are each mounted on supports [2 and i3, respectively, formed by angle-irons or the like. These supports preferably form fastening means for the hinges 8 and 9, respectively, at the mattress parts.
- the two supports are pivotally connected to each other by means of hinges [4, preferably provided at the adjacent transverse edges of the mattress parts 6 and 1.
- a hand lever H5 is secured to the support I2, and, when the bed is in normal position, Fig. 1, said hand lever extends on the outside of the bedstead I along one side of 20 the head end of the bed.
- a link mechanism having one end of the guide link I6 pivotally connected to the lever.
- a clamping lever l8 or the like extends transversely through the long guide opening ll of the guide link and is threaded into the bedstead, and by tightening this lever the link mechanism and the hand lever I5 may be secured in different positions of adjustment.
- the mattress parts 4 and 6 are furthermore connected to each other, preferably by means of two disengageable hooks 20 provided at each long side of the mattress. In their operative position said hooks prevent swinging of the mattress parts 4 and 6 relatively to each other at the hinge 3.
- or the like of common design may be placed upon the spring mattress.
- the lowering of the central parts is effected by loosening 40 of the clamping lever i8 and raising the hand lever 55 for instance into the position illustrated in Fig. 2, in which it is secured by tightening the clamping lever.
- an angular free space 45 is formed under the patient, making the back 45 portion of the patient easily accessible without changing the position of the patient.
- the hooks 20 are loosened, the head end will maintain its horizontal position, but if on the contrary the hooks are engaged, the head end will 5 be carried along in the adjusting movement into an inclined position, as indicated by chain-dotted lines in Fig. 2.
- This position may also be the normal position of a patient, if, as is often the case, he is to be kept resting in a somewhat 55 raised position, the lowered part then forming a perfect support for the strong upper thighs.
- a hospital bed comprising a bedstead, a bed bottom including a spring mattress resting upon the bedstead and divided into a head end portion, a foot end portion, and two lowerable intermediate portions pivotally connected to each other and to the end portions, one of the end portions being slidable in its longitudinal direction, an operating device connected to one of the intermediate portions and pivotally mounted on the bedstead, and adapted to swing the intermediate portions downwardly, so as to make accessible a part of a patient resting on the bed, while only a comparatively unimportant movement of the slidable end portion in its longitudinal direction is caused.
- a hospital bed comprising a bedstead, a bed bottom including a spring mattress resting upon the bedstead and divided into a head end portion, a foot end portion, and two lowerable intermediate portions pivotally connected to each other and to the end portions, one of said end portions being slidable in its longitudinal direction, a hand lever adapted to be secured in different positions of adjustment and connected to one of the intermediate portions and pivotally mounted on the bedstead, and adapted to swing the intermediate portions downwardly, so as to make accessible a part of a patient resting on the bed, while only a comparatively unimportant movement of the slidable end portion in its longitudinal direction is caused.
- a hospital bed comprising a bedstead, a bed bottom including a spring mattress resting upon the bedstead and divided into a head end portion, a foot end portion, and two lowerable intermediate portions pivotally connected to each other and to the end portions, one of said end portions being slidable in its longitudinal direction, a connecting means in the form of a hook adapted for rigidly connecting one of said end portions to the adjacent intermediate portion, and an operating device adapted for lowering the intermediate portions and for simultaneously swinging said end portion upwards and the adjacent intermediate portion downwards, when the end portion and said intermediate portion are connected.
- a hospital bed comprising a bedstead, a
- bed bottom resting upon the bedstead and divided into a head end portion, a foot end portion, and two lowerable intermediate port1ons pivotally connected to each other and to the end portions, one of the end portions being slidable in its longitudinal direction, an operating device connected to one of the intermediate portions and pivotally mounted on the bedstead, and adapted to swing the intermediate portions downwardly, so as to make accessible a part of a patient resting on the bed, while only a comparatively unimportant movement of the slidable end portion in its longitudinal direction is caused.
Description
Feb. 22, 193%, J. A. BAWER 2,108,913
HOSPITAL BED OR THE LIKE I Fild March 28, 1935 7 /5 14/2620&
Patented Feb. 22, 1938 UNITED STA PATENT OFF! Application March 28,
1935, Serial No. 13,539
In Sweden March 29, 1934 4 Claims.
This invention relates to hospital beds and the like, and has for its object to facilitate uncovering of portions of the back of a patient lying in the bed, and to make such portions accessible, without the patient having to be turned or subjected to painful changes of position. This is of great advantage in cases where a patient suffers from .such diseases as sciatica, dorsal diseases, neuroses, and the like, where every movement of the patient causes great pain.
According to the invention, one or both end portions of the bed bottom may slide along a plane or along different planes, and are pivotally connected to two intermediate mid-portions of said bed bottom, which are pivotally connected to each other and may be lowered by means of an operating device provided at the bed without causing any change of position of the one or both end portions other than a comparatively unimportant movement along the bed plane.
In order that the invention may be clearly understood, an embodiment comprising a bed provided with a spring mattress is described below by way of example, reference being had to the accompanying drawing, wherein Fig. 1 is a side view of a bed illustrating one embodiment of the invention;
Fig. 2 is a side view of the bed according to Fig. 1 with its parts in other positions.
The embodiment illustrated in Figs. 1 and 2 is particularly adapted for use in a bed having a spring mattress. The bedstead l comprises a rigid rectangular frame preferably composed of angle-irons, which by means of corner pins or the like is disengageably connected to corner posts or head members 2, 3. The spring mattress forming the bottom of the bedstead is positioned within said frame i. In the longitudinal direction the mattress is divided into four parts, viz. the head end 4 and the foot end 5 of the bed, which parts are supported by the bedstead I and two intermediate parts 6 and l forming the midportion of the mattress and being arranged freely between the side members of the bedstead while not resting upon the latter. The head end 4 is pivotally connected to one of the central parts 6 by means of one or more hinges 8 provided at the lower adjoining transverse edges of said parts, and the foot end 5 is in a similar manner connected to the other central part I by means of hinges 9. The hinges 8 are either extended in such a manner as to project somewhat outside the longitudinal sides of the mattress, or are replaced here by projecting trunnions or the like mounted in forks l0, bearings or the like secured to the bedstead I, so that displacement of themattress part 4 in the longitudinal direction of the bed is prevented. As to the part 5 of the mattress the same is arranged so as to permit of being displaced in the longitudinal direction of the bed, and is for this purpose mounted on the bedstead, preferably supported by rollers H or the like.
The two central parts 6 and 'l of the mattress are each mounted on supports [2 and i3, respectively, formed by angle-irons or the like. These supports preferably form fastening means for the hinges 8 and 9, respectively, at the mattress parts. The two supports are pivotally connected to each other by means of hinges [4, preferably provided at the adjacent transverse edges of the mattress parts 6 and 1. A hand lever H5 is secured to the support I2, and, when the bed is in normal position, Fig. 1, said hand lever extends on the outside of the bedstead I along one side of 20 the head end of the bed. Provided close to the handle of said lever, which is directed toward the head member 2, is a link mechanism having one end of the guide link I6 pivotally connected to the lever. A clamping lever l8 or the like extends transversely through the long guide opening ll of the guide link and is threaded into the bedstead, and by tightening this lever the link mechanism and the hand lever I5 may be secured in different positions of adjustment.
The mattress parts 4 and 6 are furthermore connected to each other, preferably by means of two disengageable hooks 20 provided at each long side of the mattress. In their operative position said hooks prevent swinging of the mattress parts 4 and 6 relatively to each other at the hinge 3. A horsehair mattress 2| or the like of common design may be placed upon the spring mattress.
In the bed according to Figs. 1 and 2, the lowering of the central parts is effected by loosening 40 of the clamping lever i8 and raising the hand lever 55 for instance into the position illustrated in Fig. 2, in which it is secured by tightening the clamping lever. Thus an angular free space 45 is formed under the patient, making the back 45 portion of the patient easily accessible without changing the position of the patient. If the hooks 20 are loosened, the head end will maintain its horizontal position, but if on the contrary the hooks are engaged, the head end will 5 be carried along in the adjusting movement into an inclined position, as indicated by chain-dotted lines in Fig. 2. This position may also be the normal position of a patient, if, as is often the case, he is to be kept resting in a somewhat 55 raised position, the lowered part then forming a perfect support for the strong upper thighs.
What I claim is:
1. A hospital bed comprising a bedstead, a bed bottom including a spring mattress resting upon the bedstead and divided into a head end portion, a foot end portion, and two lowerable intermediate portions pivotally connected to each other and to the end portions, one of the end portions being slidable in its longitudinal direction, an operating device connected to one of the intermediate portions and pivotally mounted on the bedstead, and adapted to swing the intermediate portions downwardly, so as to make accessible a part of a patient resting on the bed, while only a comparatively unimportant movement of the slidable end portion in its longitudinal direction is caused.
2. A hospital bed comprising a bedstead, a bed bottom including a spring mattress resting upon the bedstead and divided into a head end portion, a foot end portion, and two lowerable intermediate portions pivotally connected to each other and to the end portions, one of said end portions being slidable in its longitudinal direction, a hand lever adapted to be secured in different positions of adjustment and connected to one of the intermediate portions and pivotally mounted on the bedstead, and adapted to swing the intermediate portions downwardly, so as to make accessible a part of a patient resting on the bed, while only a comparatively unimportant movement of the slidable end portion in its longitudinal direction is caused.
3. A hospital bed comprising a bedstead, a bed bottom including a spring mattress resting upon the bedstead and divided into a head end portion, a foot end portion, and two lowerable intermediate portions pivotally connected to each other and to the end portions, one of said end portions being slidable in its longitudinal direction, a connecting means in the form of a hook adapted for rigidly connecting one of said end portions to the adjacent intermediate portion, and an operating device adapted for lowering the intermediate portions and for simultaneously swinging said end portion upwards and the adjacent intermediate portion downwards, when the end portion and said intermediate portion are connected.
4. A hospital bed comprising a bedstead, a
bed bottom resting upon the bedstead and divided into a head end portion, a foot end portion, and two lowerable intermediate port1ons pivotally connected to each other and to the end portions, one of the end portions being slidable in its longitudinal direction, an operating device connected to one of the intermediate portions and pivotally mounted on the bedstead, and adapted to swing the intermediate portions downwardly, so as to make accessible a part of a patient resting on the bed, while only a comparatively unimportant movement of the slidable end portion in its longitudinal direction is caused.
JOHANNES ADOLF BAWER.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE2108913X | 1934-03-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2108913A true US2108913A (en) | 1938-02-22 |
Family
ID=20424645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13539A Expired - Lifetime US2108913A (en) | 1934-03-29 | 1935-03-28 | Hospital bed or the like |
Country Status (1)
Country | Link |
---|---|
US (1) | US2108913A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175229A (en) * | 1962-09-27 | 1965-03-30 | Merex Furniture Company Ltd | Hospital bed |
US3283342A (en) * | 1963-11-06 | 1966-11-08 | Jean Pankert S A Ets | Relaxation couch |
US4674140A (en) * | 1983-09-07 | 1987-06-23 | Marius Boonants | Articulated bedspring and mattress for use with such articulated bedspring |
EP0714649A2 (en) * | 1989-06-26 | 1996-06-05 | IURA, Tadashi | Bed |
US6463607B2 (en) * | 2000-06-15 | 2002-10-15 | Siegbert Hartmann | Mattress support |
US20180271298A1 (en) * | 2017-03-24 | 2018-09-27 | Bedgear, Llc | Zero gravity bed |
-
1935
- 1935-03-28 US US13539A patent/US2108913A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175229A (en) * | 1962-09-27 | 1965-03-30 | Merex Furniture Company Ltd | Hospital bed |
US3283342A (en) * | 1963-11-06 | 1966-11-08 | Jean Pankert S A Ets | Relaxation couch |
US4674140A (en) * | 1983-09-07 | 1987-06-23 | Marius Boonants | Articulated bedspring and mattress for use with such articulated bedspring |
EP0714649A2 (en) * | 1989-06-26 | 1996-06-05 | IURA, Tadashi | Bed |
EP0714649A3 (en) * | 1989-06-26 | 1996-06-19 | Iura Tadashi | |
US5638563A (en) * | 1989-06-26 | 1997-06-17 | Iura; Tadashi | Bed with dually positionable head support |
US6463607B2 (en) * | 2000-06-15 | 2002-10-15 | Siegbert Hartmann | Mattress support |
US20180271298A1 (en) * | 2017-03-24 | 2018-09-27 | Bedgear, Llc | Zero gravity bed |
US11116325B2 (en) * | 2017-03-24 | 2021-09-14 | Bedgear, Llc | Zero gravity bed |
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