Care cart and transport system

• US 5,117,521 A
• Filed: 05/16/1990
• Issued: 06/02/1992
• Est. Priority Date: 05/16/1990
• Status: Expired due to Term

• Current Assignee: Hill-Rom Services Incorporated (Baxter International Inc.)
• Original Assignee: Hill-Rom Company Incorporated (Baxter International Inc.)
• Inventors: Reuhl, John W., Foster, L. Dale
• Primary Examiner(s): Lindsey, Rodney M.
• Assistant Examiner(s): SAETHER, FLEMMING
• Application Number:
  US07/524,038
• Time in Patent Office: 748 Days
• Field of Search: 5/508, 5/510, 5/503, 5/60, 280/33.991, 280/481, 280/47.34, 248/129, 296/20
• US Class Current: 5/510
• CPC Class Codes: A61B 2034/742 Joysticks
• CPC Class Codes: A61B 50/13 Trolleys, e.g. carts
• CPC Class Codes: A61G 12/001 Trolleys for transport of medicaments, food, linen, nursing supplies carts specially adapted for surgery or diagnosis A61B50/13; hand carts B62B3/00
• CPC Class Codes: A61G 12/008 mounted on a mobile base, e.g. on a trolley
• CPC Class Codes: A61G 2203/80 for connecting a trolley to a device, e.g. bed or column table
• CPC Class Codes: A61G 2210/30 for intensive care
• CPC Class Codes: A61G 7/0015 having means for attaching a cabinet in order to transport bed and cabinet together
• CPC Class Codes: A61G 7/012 raising or lowering of the whole mattress frame A61G7/005, A61G7/008 take precedence
• CPC Class Codes: A61G 7/05 Parts, details or accessories of beds devices for prevention against falling out A47C21/08, A47D7/00 ; mattresses A47C27/00
• CPC Class Codes: A61H 2201/1614 Shoulder, e.g. for neck stretching
• CPC Class Codes: A61H 3/04 Wheeled walking aids for disabled persons A61H3/06 takes precedence
• CPC Class Codes: A61M 16/00 Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes stimulating the respiratory movement by mechanical, pneumatic or electrical means, iron lungs combined with gas breathing means A61H31/00

Abstract

A care cart and a hospital bed having mating bases to permit the care cart to nest with the hospital bed. The combination of cart and bed can be rolled from place to place to transport the patient and the cart can be removed from the bed while maintaining the life support systems connected to the patient while the patient is transferred to another patient support.

Claims

1. A hospital patient care cart for receiving and carrying equipment connected to a patient comprising:

a base, casters mounted on said base,

a support for an IV rack projecting upwardly from said base, a receptacle for a gas cannister mounted on said base,

said base having a wide rear end supported on casters and a narrow front end supported on casters, said narrow front end adapted to project between branches of a Y-shaped base for a hospital bed,

and a latching mechanism on the front end of said cart base for connection to said bed base to permit said cart to be joined to said bed base and rolled from place to place as a unit.

2. A care cart as in claim 1 in which said support comprises:

a post projecting upwardly from each side of said rear end, each post having a laterally projecting arm, each arm having a receptacle to receive a rack.

3. A care cart as in claim 2 further comprising:

rearwardly-projecting feet and casters pivotally mounted on the rear end of said base,

said arms overlying said feet and being rigidly interconnected to said feet through said vertical posts, whereby, as said rack is swung, on an arm, to a lateral position with respect to said cart, said arms and feet will swing laterally together to provide support for said rack by said caster directly below it.

4. Apparatus comprising:

a hospital bed,

a care cart including a support for receiving an IV rack and a receptacle for a gas cannister,

means forming structure on said bed and cart permitting said bed and care cart to nest and move as a unit and to separate when desired

said hospital bed having a base that includes rear diverging branches casters mounted on the ends of the branches.

said care cart having a front end that is narrow and passes between said branches to nest between said branches.

and means to latch said care cart to said bed base.

5. Apparatus as in claim 4 in which said care cart has a crossbar at its front end,

bumpers on the ends of said crossbar and engageable with said diverging branches of said bed base to guide said care cart into nesting position with respect to said bed.

6. Apparatus comprising:

a hospital bed, a base frame supporting said bed and having a recess in one end of said base frame,

a care cart including a support for receiving an IV rack and a receptacle for a gas cannister, a base for said care cart having a narrow front end that is projectable into said bed base,

said care cart base nesting in said bed base for transport from room to room as a unitary structure, said care cart being separable from said bed to provide room for the performance of procedures requiring access to the nested position of said cart.

7. Apparatus comprising:

a hospital bed having a base that includes rear diverging branches, casters mounted on the ends of said branches,

a care cart having a front end that is narrow and passes between said branches to nest between said branches,

said cart having a docking block to which a latching ring is pivotally mounted,

and said bed base having a depending post to be received in said ring to latch said cart to said bed.