Patient support system with chest compression system and harness assembly with sensor system

Patent metadata

Field	Value
Publication number	US-11723835-B2
Application number	US-202117497065-A
Country	US
Kind code	B2
Filing date	Oct 8, 2021
Priority date	Jul 28, 2017
Publication date	Aug 15, 2023
Grant date	Aug 15, 2023

Abstract

A patient support system with chest compression system and harness assembly with sensor system. The harness assembly secures shoulders and hips of the patient on a patient support surface during transport. A chest compression system is integrated into the harness assembly in a manner that provides chest compressions to the patient while the patient is secured on the patient support surface. The tension of the harness assembly is selectively adjusted and/or a fluid bladder may be selectively expanded. A controller is in communication with the chest compression system and controls operation of the chest compression system. The sensor system is integrated into the harness assembly and in communication with the controller. The chest compression system may be removable from the harness assembly via an adapter. The chest compression system may be integrated into the patient support apparatus to secure the patient to the patient support surface while providing chest compressions.

First claim

What is claimed is:

1. A patient support system comprising:
a patient support apparatus comprising a patient support surface;
a harness assembly including a plurality of straps configured to secure the patient on the patient support surface during transport, wherein at least two of the plurality of straps are coupled to one another at a junction;
a sensor system integrated into the harness assembly to detect a suitable compression location on the patient;
a chest compression system operatively attached to the harness assembly, the chest compression system including:
a patient interface disposed on the junction, and
a tension adjustment system operatively coupled to the harness assembly, wherein the tension adjustment system comprises one or more actuators coupled to at least one of the plurality of straps; and

a controller in communication with the chest compression system and with the sensor system, the controller being configured to determine a current position of the patient interface relative to the suitable compression location based on signals received from the sensor system, operate the one or more actuators to move the patient interface to be within a predefined tolerance of the suitable compression location, and control operation of the one or more actuators to increase tension in at least one of the plurality of straps so as to urge the junction towards the patient to provide a chest compression to the patient.

2. The patient support system of claim 1 , wherein the patient support apparatus further comprises one or more frame rails with the one or more actuators movably coupled to the one or more frame rails for selectively positioning the harness assembly relative to the patient.

3. The patient support system of claim 1 , wherein the tension adjustment system includes one or more pulling elements coupled to at least one of the plurality of straps.

4. The patient support system of claim 3 , wherein the controller is further configured to control the one or more actuators to wind the one or more pulling elements and adjust tension of at least one of the plurality of straps.

5. The patient support system of claim 1 , wherein the plurality of straps include:
one or more shoulder straps configured to secure the shoulders of the patient on the patient support surface, and
one or more hip straps configured to secure the hips of the patient on the patient support surface.

6. The patient support system of claim 1 , wherein the harness assembly includes first couplers; and
wherein the patient support apparatus includes second couplers configured to releasably engage the first couplers.

7. The patient support system of claim 1 , further including an automated external defibrillator having defibrillator electrodes connected to the harness assembly.

8. The patient support system of claim 1 , wherein the patient support apparatus includes a patient support deck having at least one movable section.

9. The patient support system of claim 8 , wherein the controller is configured to move the at least one movable section to an inclined position so that the chest compression system provides chest compressions to the patient while the patient is inclined.

10. The patient support system of claim 9 , wherein the patient support apparatus includes an actuator coupled to the at least one movable section.

11. The patient support system of claim 10 , wherein the controller is configured to coordinate operation of the actuator and operation of the chest compression system.

12. The patient support system of claim 1 , wherein the harness assembly further includes a chest pad configured to secure shoulders and hips of the patient on the patient support surface during transport.

13. The patient support system of claim 12 , wherein the chest pad defines an opening; and
wherein the harness assembly further includes an adapter adjacent to the opening to releasably engage the chest compression system to facilitate providing chest compressions to the patient through the opening with the chest compression system engaging the adapter.

Assignees

• Stryker Corp

Inventors

• Kostic Marko N
• Nahavandi Kurosh
• Titov Alexey
• Naber Brandon David
• Hopper Christopher J
• Chen Ming

Classifications

• A61H31/008 Primary

  Supine patient supports or bases, e.g. improving air-way access to the lungs · CPC title

• A61G1/01

  Sheets specially adapted for use as or with stretchers (restraining devices used in nursing A61F5/37) · CPC title

• A61G1/0212

  2 pairs having wheels within a pair on the same position in longitudinal direction, e.g. on the same axis · CPC title

• A61G1/0237

  having at least one swivelling wheel, e.g. castors · CPC title

• A61G1/0262

  having loading wheels situated in the front during loading · CPC title