Mounting and locking mechanisms for a patient monitoring system

Patent metadata

Field	Value
Publication number	US-12478332-B2
Application number	US-202118271421-A
Country	US
Kind code	B2
Filing date	Dec 29, 2021
Priority date	Dec 30, 2020
Publication date	Nov 25, 2025
Grant date	Nov 25, 2025

Abstract

A patient monitor system includes a monitor mount, a first monitor, and a second monitor adapted to provide for data and power transfer between the monitors and the mount. The monitor mount may detachably secure the second monitor, and the second monitor can detachably secure (or otherwise physically interface with) the first monitor. The first monitor may be first mounted or otherwise detachably secured to the second monitor to form an expanded monitor system, and the monitor system may be then detectably secured to the monitor mount. Alternatively, the second monitor may be first mounted or otherwise detachably secured to the monitor mount, and the first monitor may be subsequently inserted into or otherwise mounted within a mounting area defined by the second monitor, the monitor mount, or both the second monitor and the monitor mount.

First claim

The invention claimed is:

1 . A system, comprising:
a first patient monitor including:
a mount electrical interface,
a first monitor coupling;
a second monitor coupling;
a first monitor interface; and
a sensor interface electrically connectable to a plurality of patient physiological sensors;
a second patient monitor including:
a third monitor coupling that mechanically engages the first monitor coupling of the first patient monitor to removably receive the first patient monitor when the first patient monitor is docked to the second patient monitor;
a second patient monitor interface that electrically mates with the first monitor interface when the first patient monitor is docked to the second patient monitor to convey electrical signals between the first patient monitor and the second patient monitor; and
a fourth monitor coupling; and
a patient monitor mount including:
a first mount coupling assembly that mechanically engages the second monitor coupling when the first patient monitor is releasably docked with the patient monitor mount;
a second mount coupling assembly that mechanically engages the fourth monitor coupling when the second patient monitor is releasably docked with the patient monitor mount, and
a third monitor interface that electrically mates with the mount electrical interface of the first patient monitor when the first patient monitor is releasably docked with the patient monitor mount to convey electrical signals and power,
wherein the releasing is performed by manual actuation of a mechanical mechanism that withdraws a mechanical engagement of the patient monitor mount with the respective patient monitor,
wherein:
the first mount coupling assembly includes:
an engagement arm having at least one protrusion; and
an upper arm and a lower arm that retract and disengage the second monitor coupling when the engagement arm is actuated by disengaging a mounting bar located on a rear side of the second monitor from the protrusion of the engagement arm; and

a second mount coupling includes a release lever that, when actuated, disengages the fourth monitor coupling.

2 . The system of claim 1 , wherein the first mount coupling assembly, the second mount coupling assembly, the first monitor coupling and the second monitor coupling permit the first patient monitor to be removably received by the second patient monitor from a left side of the second patient monitor and a right side of the second patient monitor.

3 . The system of claim 1 , wherein the first patient monitor is located in a different position relative to the second patient monitor when being removably received from the left side of the second patient monitor than when removably received from the right side of the second patient monitor.

4 . The system of claim 1 , wherein the first mount coupling and the second monitor coupling permit the second patient monitor to be mounted in first and second positions in which a horizontal centerline of the second patient monitor is in a different position relative to the mount.

5 . The system of claim 1 , wherein:
the second monitor coupling includes an upper recess and a lower recess; and the first mount coupling assembly comprises:
a retractable upper arm and a lower arm that mechanically engage the upper recess and the lower recess, the upper and lower recesses being complimentary in shape to the upper and lower arms; and
at least one lever operable to extend and retract the upper and lower arms to release the first patient monitor from the patient monitor mount.

6 . The system of claim 1 , wherein:
the engagement arm and the upper and lower arms are biased into engagement positions so that the first and second monitors snap into an engaged position absent a need for a user engagement.

7 . The system of claim 1 , wherein the second mount coupling assembly comprises a hinged engagement joint adapted to removably secure a lower edge of the second patient monitor and being adapted to pivot about a hinge axis.

8 . The system of claim 7 , wherein the hinged engagement joint is adapted to permit the second patient monitor to pivot from an upright position to a prone position while remaining secured to the mount.

9 . A method of configuring a patient monitor mount, a first patient monitor, and a second patient monitor, the method comprising:
releasably docking the first patient monitor to the patient monitor mount without the second patient monitor being docked to the patient monitor mount; docking the first patient monitor to the second patient monitor; releasably docking the second patient monitor to the patient monitor mount without the first patient monitor being docked to the patient monitor mount; releasably docking the first and second patient monitors to the patient monitor mount while the first patient monitor is docked to the second patient monitor; and releasing the first patient monitor by depressing a release lever of a second mount coupling from the patient monitor mount while the second patient monitor is releasably docked to the patient monitor mount and without releasing the second patient monitor from the patient monitor mount, the releasing is performed by manual actuation of a mechanical mechanism that withdraws a mechanical engagement of the patient monitor mount with the respective patient monitor.

10 . The method of claim 9 , wherein docking the first patient monitor to the second patient monitor further comprises docking the first patient monitor to the second patient monitor from a left side of the second patient monitor and docking the first patient monitor to the second patient monitor from a right side of the second patient monitor.

11 . The method of claim 10 , wherein docking the first patient monitor to the second patient monitor further comprises docking the first patient monitor to the second patient monitor from a left side of the second patient monitor into a first position and docking the first patient monitor to the second patient monitor from a right side of the second patient monitor into a second position.

12 . The method of claim 9 , further comprising prior to docking the first patient monitor to the second patient monitor, pivoting the second patient monitor from an upright position to a prone position, while remaining docked to the mount.

13 . A patient monitor mount comprising:
a first mount coupling assembly adapted to mechanically engage a first patient monitor having a first monitor coupling to be releasably docked to the patient monitor mount, and a second mount coupling assembly adapted to mechanically engage a second patient monitor having a second patient monitor coupling to be mechanically engaged to the patient monitor mount; wherein:
the second mount coupling assembly is adapted to mechanically engage the second patient monitor to be releasably docked to the patient monitor mount while first patient monitor is removably received by the second patient monitor; and
the first monitor coupling assembly is adapted to mechanically engage to allow attachment and removal of the first patient monitor from the second patient monitor while the second patient monitor is secured to the patient monitor mount,
the releasing is performed by manual actuation of a mechanical mechanism that withdraws a mechanical engagement of the patient monitor mount with the respective patient monitor,
wherein:
the second mount coupling assembly includes an engagement arm having at least one protrusion that is adapted to engage a mounting bar located on the rear side of the second patient monitor; and
the second mount coupling includes a release lever

Assignees

• Draeger Medical Systems Inc
• Draegerwerk Ag & Co Kgaa

Inventors

• Magill John C
• Risher-Kelly Clifford
• Fallon Joseph
• Lund Peter A

Classifications

• G06F3/1454

  involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay · CPC title

• G06F1/1681

  Details related solely to hinges (hinge details related to the transmission of signals or power are classified in G06F1/1683) · CPC title

• G06F1/1632

  External expansion units, e.g. docking stations · CPC title

• A61B2560/0456

  Apparatus provided with a docking unit · CPC title

• A61B2560/045

  with a separable interface unit, e.g. for communication · CPC title