Labor, delivery and patient care bed
First Claim
1. A combination labor, delivery and patient care bed comprising:
- a bed framework extending longitudinally between a head end and a foot end and having leg supports engageable with a floor surface;
a first mattress assembly mounted on said framework for support of the head, trunk and pelvis of a patient;
said first mattress assembly having parallel transversely spaced side edges extending between a first transverse end at the head end of the framework and a second transverse end intermediate the head and foot ends thereof;
a transversely centered indentation extending inward from the second transverse end of the first mattress assembly toward its first transverse end, said indentation being spaced inwardly from the side edges of the first mattress assembly;
a second mattress assembly mounted on said framework for support of the legs and feet of a patient;
said second mattress assembly having parallel transversely spaced side edges spaced so as to present a longitudinal continuation of the side edges of the first mattress assembly and extending between a first transverse end at the foot end of the framework and a second transverse end intermediate the foot and head ends thereof;
a transversely centered projection extending outward from the second transverse end of the second mattress assembly opposite to its first transverse end, said projection being spaced inwardly from the side walls of the second mattress assembly and being complementary to said indentation;
said first and second mattress assemblies each having upwardly facing support surfaces;
said projection being adapted to fit within said indentation when the respective second transverse end edges of the first and second mattress assemblies are in coplanar abutment with one another;
and means for effecting relative movement between the respective second transverse end configurations of the first and second mattress assemblies to thereby remove said projection from within said indentation.
1 Assignment
0 Petitions
Accused Products
Abstract
A bed for obstetrical and similar purposes, having a rigid support frame in two releasable modules which mounts a series of relatively movable mattress sections. When latched end-to-end, the two modules and the mattress sections are capable of being adjusted to various configurations to comfortably support a patient for labor, delivery and normal hospital care purposes. A center mattress section is movably supported on pivoted braces connected to the bed support frame. An upper mattress section is pivotably connected to the center section, and a lower mattress section is movably mounted to the bed support frame. Elevational adjustment is available between the abutting ends of the center and lower sections to expose the patient'"'"'s pelvic area. When necessary, the two modules can be detached from one another and leg supports can be used to provide access for difficult deliveries or other operations.
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Citations
12 Claims
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1. A combination labor, delivery and patient care bed comprising:
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a bed framework extending longitudinally between a head end and a foot end and having leg supports engageable with a floor surface; a first mattress assembly mounted on said framework for support of the head, trunk and pelvis of a patient; said first mattress assembly having parallel transversely spaced side edges extending between a first transverse end at the head end of the framework and a second transverse end intermediate the head and foot ends thereof; a transversely centered indentation extending inward from the second transverse end of the first mattress assembly toward its first transverse end, said indentation being spaced inwardly from the side edges of the first mattress assembly; a second mattress assembly mounted on said framework for support of the legs and feet of a patient; said second mattress assembly having parallel transversely spaced side edges spaced so as to present a longitudinal continuation of the side edges of the first mattress assembly and extending between a first transverse end at the foot end of the framework and a second transverse end intermediate the foot and head ends thereof; a transversely centered projection extending outward from the second transverse end of the second mattress assembly opposite to its first transverse end, said projection being spaced inwardly from the side walls of the second mattress assembly and being complementary to said indentation; said first and second mattress assemblies each having upwardly facing support surfaces; said projection being adapted to fit within said indentation when the respective second transverse end edges of the first and second mattress assemblies are in coplanar abutment with one another; and means for effecting relative movement between the respective second transverse end configurations of the first and second mattress assemblies to thereby remove said projection from within said indentation. - View Dependent Claims (2, 3, 4)
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5. A combination labor, delivery and patient care bed, comprising:
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first and second independently constructed bed frame modules, each having first and second longitudinally spaced ends, each bed frame module having a longitudinal length dimension and a transverse width dimension, each of said bed frame modules including a plurality of corner legs engageable with a floor surface; said bed frame modules each including a horizontal open framework having a common elevation relative to the floor surface and having a width common to one another; releasable latch means mounted on said bed frame modules for alternatively attaching the first ends of the modules to one another to form a full length bed or for releasing the bed frame modules from one another for independent movement and usage of the bed frame modules about a floor surface; a center mattress section movably mounted on said first bed frame module at said first end thereof, said center mattress section having longitudinally spaced lower and upper transverse ends defining the boundaries of a patient support surface thereon; an upper mattress section movably mounted to said center mattress section about a transverse axis across the upper end of the center mattress section, said upper mattress section having longitudinally spaced lower and upper ends defining the boundaries of an upwardly facing patient engaging surface formed thereon; a lower mattress section movably mounted on said second bed frame module, said lower mattress section having longitudinally spaced lower and upper transverse ends defining the longitudinal boundaries of an upwardly facing patient engaging surface formed thereon; and operational means connected between the first bed frame module and said center and upper mattress sections and connected between the second bed frame module and the lower mattress section for selectively locating the respective mattress sections in the following alternative configurations relative to the bed frame modules while the respective bed frame modules remain attached to one another; (a) a first condition in which the patient engaging surfaces of the upper, center and lower mattress sections are coplanar; (b) a second condition in which the center mattress section is raised relative to the first bed frame module and lower mattress section to a position in which its lower transverse end is elevationally above the upper transverse end of the lower mattress section; (c) a third condition in which the lower mattress section is lowered relative to said second bed frame module and center mattress section to a position in which its upper transverse end is elevationally lower than the lower transverse end of said center mattress section; (d) a fourth condition in which the patient engaging surfaces of said upper mattress section are inclined upwardly and outward in a longitudinal direction leading from the transverse upper end of said center mattress section; (e) a fifth condition in which the upper and center mattress sections are coplanar and inclined downwardly in a direction leading from the lower end of the center mattress section to the upper transverse end of the upper mattress section. - View Dependent Claims (6, 7, 8, 9)
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10. A combination labor, delivery and patient care bed, comprising:
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first and second independently constructed bed frame modules, each having first and second longitudinally spaced ends, each bed frame module having a longitudinal length dimension and a transverse width dimension, each of said bed frame modules including leg means for engagement with a floor surface; releasable latch means mounted on said bed frame modules for alternatively attaching the first ends of the modules to one another to form a full length bed or for releasing the bed frame modules from one another for independent movement and usage of the bed frame modules about a floor surface; a center mattress section mounted on said first bed frame module at said first end thereof, said center mattress section having longitudinally spaced lower and upper transverse ends defining the boundaries of an upwardly facing patient support surface thereon; an upper mattress section movably mounted to said center mattress section about a transverse axis across the upper end of the center mattress section, said upper mattress section having longitudinally spaced lower and and upper ends defining the boundaries of an upwardly facing patient engaging surface formed thereon; a lower mattress section mounted on said second bed frame module, said lower mattress section having longitudinally spaced lower and upper transverse ends defining the longitudinal boundaries of an upwardly facing patient engaging surface formed thereon; and operational means connected between the first bed frame module and said center and upper mattress sections for selectively locating the respective mattress sections in the following alternative configurations relative to the bed frame modules while the respective bed frame modules remain attached to one another; (a) a first condition in which the patient engaging surfaces of the upper, center and lower mattress sections are coplanar; (b) a second condition in which the center mattress section is raised relative to the first bed frame module and lower mattress section to a position in which its lower transverse end is elevationally above the upper transverse end of the lower mattress section; and (c) a third condition in which the patient engaging surfaces of said upper mattress section are inclined upwardly in a longitudinal direction leading from the transverse upper end of said center mattress section. - View Dependent Claims (11, 12)
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Specification