Patient transport system
A patient transport system comprising a patient support apparatus and a wheeled accessory. The wheeled accessory comprises an accessory base and at least two legs radially extending outwardly from the accessory base. The legs are spaced apart from one another to define an accommodation space between two legs. The patient support apparatus comprises a patient support base, and wheels coupled to the patient support base. The patient support apparatus further comprises an accessory coupler capable of releasably securing the wheeled accessory to the patient support apparatus, the accessory coupler movable relative to the patient support base into first and second positions. The accessory base and the patient support apparatus are configured such that at least one of the wheels is at least partially nested within the accommodation space when the wheeled accessory is secured to the accessory coupler and the accessory coupler is in the first position.
1. A patient transport system comprising:
a wheeled accessory comprising:
an accessory base;
at least two legs radially extending outwardly from said accessory base, said at least two legs spaced apart from one another to define an accommodation space between said at least two legs; and
at least one accessory wheel coupled to each of said legs,
wherein at least one of said legs comprises at least two feet, with at least one of said accessory wheels coupled to each of said feet;
a patient support apparatus comprising:
a patient support base;
a patient support surface supported by said patient support base; and
wheels coupled to said patient support base; and
an accessory coupler capable of releasably securing said wheeled accessory to said patient support apparatus, wherein said accessory coupler is movable relative to said patient support base into a first position and a second position,
wherein said accessory base and said patient support apparatus are configured such that at least one of said wheels is at least partially nested within said accommodation space when said wheeled accessory is secured to said accessory coupler and said accessory coupler is in said first position.
2. The patient transport system according to claim 1 , wherein said accessory base and said patient support apparatus are configured such that all of said wheels are outside said accommodation space when said wheeled accessory is secured to said accessory coupler and said accessory coupler is in said second position.
3. The patient transport system according to claim 1 , wherein one of said wheels comprises a caster wheel that is swivelable about a swivel axis, and wherein said caster wheel swivels about said swivel axis to define a swivel diameter.
4. The patient transport system according to claim 3 , wherein said at least two legs further delineate an opening width into said accommodation space, said opening width being greater than said swivel diameter.
5. The patient transport system according to claim 3 , further comprising a second wheeled accessory comprising a second accessory base and at least two second legs that delineate a second opening width into a second accommodation space, said second opening width being smaller than said swivel diameter of said caster wheel.
6. The patient transport system according to claim 1 , wherein said wheeled accessory comprises no more than three legs.
7. The patient transport system according to claim 1 , wherein said accommodation space of said accessory base is U-shaped.
8. A patient transport system comprising:
a wheeled accessory comprising:
an accessory base;
at least two legs extending outwardly from said base, with at least one accessory wheel coupled to each of said at least two legs; and
an accessory post coupled to said accessory base, said accessory post having an accessory post footprint projected downward on a floor surface;
a patient support apparatus comprising:
a patient support base;
a litter supported by said patient support base, said litter comprising a bumper and a deformable cuff that is configured to accommodate said accessory post, said litter also projecting a litter footprint downward on the floor surface; and
an accessory coupler capable of releasably securing said wheeled accessory to said patient support apparatus, wherein said accessory coupler is movable relative to said patient support base into a first position and a second position,
wherein said patient support apparatus and said wheeled accessory are configured such that said accessory post footprint is at least partially within said litter footprint when said accessory coupler is in said first position and secured to said wheeled accessory, and configured such that said accessory post footprint is not within said litter footprint when said accessory coupler is in said second position and secured to said wheeled accessory.
9. The patient transport system according to claim 8 , wherein said wheeled accessory comprises an accessory mount, said accessory post extending upwards from said accessory mount.
10. The patient transport system according to claim 8 , wherein said deformable cuff comprises an hourglass cross-sectional shape configured to allow said accessory post to tilt within said deformable cuff.
11. The patient transport system according to claim 8 , wherein said deformable cuff is axially slidable along said accessory post.
12. A patient transport system comprising: a wheeled accessory comprising: an accessory base; at least two legs radially extending outwardly from said accessory base, said at least two legs spaced apart from one another to define an accommodation space between said at least two legs, and an accessory post coupled to said accessory base; a patient support apparatus comprising: a patient support base, a patient support surface supported by said patient support base, and a bumper comprising a deformable cuff that is configured to accommodate said accessory post; wheels coupled to said patient support base; and an accessory coupler capable of releasably securing said wheeled accessory to said patient support apparatus, wherein said accessory coupler is movable relative to said patient support base into a first position and a second position, wherein said accessory base and said patient support apparatus are configured such that at least one of said wheels is at least partially nested within said accommodation space when said deformable cuff accommodates said accessory post when said accessory coupler is secured to said wheeled accessory and is in said first position.
13. A patient transport system comprising:
a wheeled accessory comprising:
an accessory base;
at least two legs extending outwardly from said base;
at least one accessory wheel coupled to each of said legs;
wherein at least one of said legs comprises at least two feet, with at least one of said accessory wheels coupled to each of said feet; and
an accessory post coupled to said accessory base, said accessory post having an accessory post footprint projected downward on a floor surface;
a patient support apparatus comprising:
a patient support base;
a litter supported by said patient support base, said litter comprising a litter footprint projected downward on the floor surface; and
an accessory coupler capable of releasably securing said wheeled accessory to said patient support apparatus, wherein said accessory coupler is movable relative to said patient support base into a first position and a second position,
wherein said patient support apparatus and said wheeled accessory are configured such that said accessory post footprint is at least partially within said litter footprint when said accessory coupler is in said first position and secured to said wheeled accessory, and configured such that said accessory post footprint is not within said litter footprint when said accessory coupler is in said second position and secured to said wheeled accessory.