IP Library Granted Patent US 12,263,126
Granted Patent B2
US 12,263,126 · App. 18/191,356 · Granted Apr 1, 2025

Protective system for a patient transport apparatus

Inventors: Mackenzie Van Loon (Mattawan, MI); Hieu Phan (Portage, MI); James K. Galer (Byron Center, MI)
Assignee: Stryker Corporation
A61G1/04A47C31/113A47C31/116A47G9/0238A47C31/105A47G9/02A61G1/01A61G2203/70
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,263,126
App. No.
18/191,356
Granted
Apr 1, 2025
Kind
B2
Abstract

A protective system for a patient transport apparatus includes the patient transport apparatus with a base arranged for movement along floor surfaces and an intermediate frame coupled to the base and supporting a patient support deck. A mattress is disposed on the patient support deck. The protective system further includes a keeper coupled to the intermediate frame and further includes a cover having a first side configured to absorb fluid and a second side configured to at least partially limit fluid from transferring through the cover towards the first side. The cover is movable by a caregiver between three positions: (i) a stowed position secured within the keeper, (ii) an environmental deployed position with the first side facing towards the mattress, and (iii) a patient deployed position with the first side facing away from the mattress.

Claims (33)

1. A protective system for a patient transport apparatus, the protective system comprising:

a patient transport apparatus including:

a base arranged for movement along floor surfaces;

an intermediate frame coupled to the base and supporting a patient support deck for supporting a patient; and

a mattress disposed on the patient support deck;

a keeper coupled to the intermediate frame; and

a cover for protecting the patient transport apparatus, the cover having a first side configured to absorb fluid and a second side opposite the first side and configured to at least partially limit fluid from transferring through the cover towards the first side, the cover being movable by a caregiver between:

a stowed position secured within the keeper;

an environmental deployed position defined by the cover spanning at least a portion of the mattress with the first side facing towards the mattress and the second side facing away from the mattress to at least partially limit fluid from transferring through the cover towards the mattress and prevent absorption of the fluid by the first side of the cover; and

a patient deployed position defined by the cover spanning at least a portion of the mattress with the first side facing away from the mattress and the second side facing towards the mattress for collecting fluid emitted by the patient.

2. The protective system of claim 1 , wherein the cover further includes a panel defining the first side and the second side, and a retainer operatively attached to the panel and arranged to secure the cover to the patient transport apparatus in the environmental deployed position.

3. The protective system of claim 2 , wherein the panel defines a panel periphery, and wherein the retainer is operatively attached to the panel periphery.

4. The protective system of claim 3 , wherein the retainer comprises an elastic band to at least partially hold the cover around the mattress in the environmental deployed position.

5. The protective system of claim 2 , wherein the retainer is further arranged to secure the cover to the patient transport apparatus in the patient deployed position.

6. The protective system of claim 5 , wherein the retainer comprises a strap to secure the panel to the intermediate frame in the patient deployed position.

7. The protective system of claim 6 , wherein the panel defines a panel periphery; and

wherein the retainer is operatively attached to the panel periphery and comprises an elastic band to at least partially cinch the panel around a portion of the patient in the patient deployed position to retain fluid.

8. The protective system of claim 1 , wherein the patient transport apparatus further includes a side rail operatively attached to the intermediate frame; and

wherein the cover includes a sleeve shaped to receive the side rail in the patient deployed position to limit movement of the cover relative to the patient transport apparatus.

9. The protective system of claim 1 , wherein the keeper includes a keeper body to secure the cover in the stowed position, and a limiter operatively attached to the keeper body and being operable between:

a limit mode to inhibit movement of the cover in the stowed position, and

a deploy mode to permit movement of the cover in the stowed position.

10. The protective system of claim 9 , wherein the limiter cooperates with the keeper body to limit exposure to the first side of the cover to fluids.

11. The protective system of claim 10 , wherein the limiter is a lid configured to pivot about the keeper body.

12. The protective system of claim 3 , wherein the retainer orients at least a portion of the periphery of the panel away from the mattress to collect fluid.

13. The protective system of claim 9 , wherein the intermediate frame defines a head end and a foot end opposite the head end, and wherein the keeper is disposed about the foot end of the intermediate frame.

14. The protective system of claim 1 , wherein the cover is further defined as a first cover and is removably coupled to a second cover in the stowed position that is substantially the same as the first cover.

15. The protective system of claim 14 , wherein the first and second covers are removably coupled at a perforated boundary to facilitate separation of the first and second covers.

16. The protective system of claim 1 , wherein the keeper is configured to stow the cover while in the stowed position and further configured to stow a storage container.

17. The protective system of claim 16 , wherein the keeper includes a first compartment to stow the cover and a second compartment to stow the storage container.

18. The protective system of claim 17 , wherein the storage container is further defined as a bag for storing personal belongings of a patient.

19. The protective system of claim 18 , wherein the bag includes a region configured to allow the caregiver to label the bag.

20. The protective system of claim 19 , wherein the bag is further defined as a first bag and is removable coupled to a second bag that is substantially the same as the first bag, and wherein the first and second bags are removably coupled at a perforated boundary to facilitate separation of the first and second bags.

Assignments (2)
CHANGE OF ADDRESS Recorded Dec 18, 2024
From: STRYKER CORPORATION
To: STRYKER CORPORATION
Reel/Frame 069737/0184 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 20, 2023
From: VAN LOON, MACKENZIE; GALER, JAMES K.; PHAN, HIEU
To: STRYKER CORPORATION
Reel/Frame 063386/0570 →
Continuity (2)
Provisional Application 63395014 · Aug 4, 2022
Related Publication 20240041673A1 · Feb 8, 2024
References Cited (27)
US 1877610A · Steiner · 1932 [cited by examiner]
US 1967422A · Nadelson · 1934 [cited by examiner]
US 3344444A · McNeal · 1967 [cited by examiner]
US 3466679A · Hess · 1969 [cited by examiner]
US 3591875A · Zipf, III · 1971 [cited by examiner]
US 3612509A · Boston · 1971 [cited by examiner]
US 3641600A · Oats · 1972 [cited by examiner]
US 3761973A · Leventhal · 1973 [cited by examiner]
US 3956782A · Morrison · 1976 [cited by examiner]
US 4025973A · Walbrecht · 1977 [cited by examiner]
US 4278719A · Sarnecki · 1981 [cited by examiner]
US 4358865A · Pagel · 1982 [cited by examiner]
US 4627426A · Wegener · 1986 [cited by examiner]
US 4704753A · Lunt · 1987 [cited by examiner]
US 5084927A · Parkevich · 1992 [cited by examiner]
US 5718009A · Lin · 1998 [cited by examiner]
US 6381778B1 · Peterson · 2002 [cited by examiner]
US 7120952B1 · Bass · 2006 [cited by examiner]
US 7398571B2 · Souke et al. · 2008 [cited by applicant]
US 10987268B2 · Souke et al. · 2021 [cited by applicant]
US 11147400B1 · Gorea · 2021 [cited by examiner]
US 11766369B1 · Dillon · 2023 [cited by examiner]
US 20110214233A1 · Stang · 2011 [cited by examiner]
US 20210186781A1 · Souke et al. · 2021 [cited by applicant]
US 20240041673A1 · Van Loon · 2024 [cited by examiner]
WO 2021211781A1 · 2021 [cited by applicant]
Teton Sports, “Oasis 22L Hydration Pack with 3L Bladder”, https://tetonsports.com/products/oasis-221-hydration-pack, 2023, 16 pages. [cited by applicant]