Chest compression system retainer with shoulder brace for use with a patient transport apparatus

Patent metadata

Field	Value
Publication number	US-12508204-B2
Application number	US-202217844355-A
Country	US
Kind code	B2
Filing date	Jun 20, 2022
Priority date	Dec 20, 2021
Publication date	Dec 30, 2025
Grant date	Dec 30, 2025

Abstract

A patient care system for treating a patient is provided. The patient care system includes a patient transport apparatus, a chest compression system configured to provide automatic chest compressions to a patient, and a retainer for securing the chest compression system to the patient. The patient transport apparatus includes a base, an intermediate frame arranged for movement relative to the base, and a patient support deck which defines a patient support surface. The chest compression system includes a driver having a driver body movably supporting a plunger, and a driver frame to support the driver adjacent to the chest of the patient. The retainer includes a collar releasably engageable with the chest compression system, and a brace including a shoulder support and a retainer frame. The shoulder support is arranged to abut a shoulder of the patient and to brace the chest compression system relative to the patient.

First claim

What is claimed is:

1 . A patient care system for treating a patient, the patient care system comprising:
a patient transport apparatus including:
a base arranged for movement along floor surfaces,
an intermediate frame arranged for movement relative to the base between a plurality of vertical configurations, and
a patient support deck operatively attached to the intermediate frame and defining a patient support surface for supporting the patient;
a patient harness assembly including a plurality of straps configured to secure the patient to the patient support surface; a chest compression system configured to provide automatic chest compressions to a patient, the chest compression system including:
a driver having a driver body movably supporting a plunger arranged for providing chest compressions to the patient, and
a driver frame with a base driver mount disposed on the patient support surface and lateral driver mounts extending between the base driver mount and the driver body to support the driver adjacent to the chest of the patient; and
a retainer for securing the chest compression system to the patient, the retainer including:
a collar shaped for releasable engagement with the driver of the chest compression system,
a brace including a shoulder support and a retainer frame extending between the collar and the shoulder support, the shoulder support arranged to abut a shoulder of the patient to brace the collar, together with the driver of the chest compression system, longitudinally relative to the patient, and
a harness routing member to route at least a portion of one of the plurality of straps spaced from the plunger of the chest compression system.

2 . The patient care system of claim 1 , wherein the harness routing member includes a clip defining a channel shaped to receive at least a portion of one of the plurality of straps.

3 . The patient care system of claim 2 , wherein the harness routing member further includes a retaining projection to maintain engagement between the at least a portion of one of the plurality of straps and the clip.

4 . The patient care system of claim 1 , wherein the retainer frame includes a telescopic section to facilitate selectively adjusting the collar relative to the shoulder support.

5 . The patient care system of claim 1 , wherein the retainer frame includes:
a first frame member coupled to the shoulder support; and a second frame member extending between the first frame member and the collar.

6 . The patient care system of claim 5 , wherein the first frame member defines a first detent channel, and the second frame member includes a first detent mechanism having:
a first latch arranged for movement along the first detent channel between an engaged position and a disengaged position, and a first plurality of catches defined by the first frame member each arranged for selective engagement with the first latch to limit relative movement between the first frame member and the second frame member.

7 . The patient care system of claim 5 , wherein the retainer frame further includes:
a third frame member coupled to the shoulder support and disposed in spaced relation from the first frame member, and a fourth frame member extending between the third frame member and the collar and disposed in spaced relation from the second frame member.

8 . The patient care system of claim 7 , wherein the third frame member defines a second detent channel, and the fourth frame member includes a second detent mechanism, the second detent mechanism including:
a second latch arranged for movement along the second detent channel between an engaged position and a disengaged position, and a second plurality of catches defined by the third frame member each arranged for selective engagement with the second latch to limit relative movement between the third first frame member and the fourth frame member.

9 . The patient care system of claim 1 , wherein the retainer frame includes a first joint and a second joint, the shoulder support defines a first shoulder mount configured to receive the first joint, and the collar defines a first collar mount configured to receive the second joint.

10 . The patient care system of claim 9 , wherein the retainer frame is pivotable relative to the collar.

11 . The patient care system of claim 9 , wherein the retainer frame is pivotable relative to the shoulder support.

12 . The patient care system of claim 9 , wherein the retainer frame is pivotable relative to the collar and the retainer frame is pivotable relative to the shoulder support, such that the shoulder support is pivotable relative to the collar; and
wherein the retainer secures the chest compression system to the patient when the collar is moved into engagement with the drive of the chest compression system and the shoulder support is subsequently pivoted relative to the collar so that the shoulder support abuts the shoulder of the patient.

13 . The patient care system of claim 1 , wherein the retainer frame comprises:
a first frame member coupled to the shoulder support and including a first joint, a second frame member extending between the first frame member and the collar and including a second joint, a third frame member coupled to the shoulder support and disposed in spaced relation from the first frame member and including a third joint, and a fourth frame member extending between the third frame member and the collar and disposed in spaced relation from the second frame member and including a fourth joint; and wherein the shoulder support defines a first shoulder mount configured to receive the first joint and the shoulder support further defines a second shoulder mount disposed in spaced relation from the first shoulder mount and configured to receive the third joint, and the collar defines a first collar mount configured to receive the second joint and the collar further defines a second collar mount disposed in spaced relation to the first collar mount and configured to receive the fourth joint.

14 . The patient care system of claim 1 , wherein the collar is formed a rigid material.

15 . The patient care system of claim 1 , wherein the collar is substantially rectangular.

16 . The patient care system of claim 1 , wherein the collar is substantially circular.

17 . The patient care system of claim 1 , wherein the shoulder support is removably coupled to the base driver mount.

18 . A patient care system for treating a patient, the patient care system comprising:
a patient transport apparatus including:
a base arranged for movement along floor surfaces,
an intermediate frame arranged for movement relative to the base between a plurality of vertical configurations, and
a patient support deck operatively attached to the intermediate frame and defining a patient support surface for supporting the patient;
a chest compression system configured to provide automatic chest compressions to a patient, the chest compression system including:
a driver having a driver body movably supporting a plunger arranged for providing chest compressions to the patient, and
a driver frame with a base driver mount disposed on the patient support surface and lateral driver mounts extending between the base driver mount and the driver body to support the driver adjacent to the chest of the patient; and
a retainer for securing the chest compression system to the patient, the retainer including:
a collar shaped for releasable engagement with the driver of the chest compression system,

Assignees

• Stryker Corp

Inventors

• Herbst Cory P
• Hernandez Michael J
• Shields Alison Adams Zdan
• Galer James K
• Patmore Kevin M
• Naber Brandon David

Classifications

• A61H2201/1638

  Holding means therefor · CPC title

• A61H2203/0456

  Supine · CPC title

• A61H2201/1664

  linear · CPC title

• A61H2201/1652

  Harness · CPC title

• A61H2205/084

  Chest · CPC title