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

Patent metadata

Field	Value
Publication number	US-11179293-B2
Application number	US-201816045119-A
Country	US
Kind code	B2
Filing date	Jul 25, 2018
Priority date	Jul 28, 2017
Publication date	Nov 23, 2021
Grant date	Nov 23, 2021

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 comprising shoulder straps configured to secure shoulders of the patient on said patient support surface during transport, and hip straps configured to secure hips of the patient on said patient support surface during transport, wherein said shoulder straps and said hip straps are coupled to one another at a junction;
a positioning guide configured to be attached to the patient in a suitable compression location;
a sensor system integrated into said harness assembly and configured to detect said positioning guide;
a chest compression system operatively attached to said harness assembly, said chest compression system including:
a patient interface disposed on said junction, and
a tension adjustment system operatively coupled to said harness assembly, wherein said tension adjustment system comprises a shoulder strap actuator coupled to at least one of said shoulder straps, and a hip strap actuator coupled to at least one of said hip straps; and

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

2. The patient support system of claim 1 , wherein said controller is further configured to control said shoulder strap actuator and said hip strap actuator based on said signals from said sensor system.

3. The patient support system of claim 2 , wherein the patient support apparatus further comprises one or more frame rails with said shoulder strap actuator and said hip strap actuator movably coupled to said one or more frame rails for selectively positioning said harness assembly on the shoulders and the hips of the patient.

4. The patient support system of claim 1 , wherein said harness assembly comprises first couplers and said patient support apparatus comprises second couplers configured to releasably engage said first couplers.

5. The patient support system of claim 1 , comprising an automated external defibrillator integrated into said harness assembly with said automated external defibrillator comprising defibrillator electrodes connected to said harness assembly.

6. The patient support system of claim 1 , wherein said patient support apparatus comprises a patient support deck having at least one movable section, and a section actuator coupled to said at least one movable section, and wherein said controller is further configured to coordinate operation of said actuator and the operation of said chest compression system to move said at least one movable section to an inclined position and provide the chest compressions.

7. The patient support system of claim 1 , wherein said positioning guide comprises an optical pattern, and said sensor system comprises an optical sensor configured to detect said optical pattern.

Assignees

• Stryker Corp

Inventors

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

Classifications

• A61N1/046 Primary

  Specially adapted for shock therapy, e.g. defibrillation · CPC title

• A61G1/048

  Handles · CPC title

• A61G2205/30

  Printed labels · CPC title

• A61G1/01

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

• A61G2203/34

  for pressure · CPC title