Intensive care unit door control system

Patent metadata

Field	Value
Publication number	US-9562371-B2
Application number	US-201414231480-A
Country	US
Kind code	B2
Filing date	Mar 31, 2014
Priority date	Jan 28, 2011
Publication date	Feb 7, 2017
Grant date	Feb 7, 2017

Abstract

The present invention relates to doors for intensive care units and more particularly to an intensive care unit door control system. In particular, the invention relates to a door management system for an intensive care unit comprising at least one control unit configured to receive signals from at least one external device and to control the opening and closing of the automatic intensive care unit doors based on the received signals.

First claim

What is claimed is:

1. An intensive care unit door management system comprising:
a. a first automatic intensive care unit door associated with a first door opening;
b. a second automatic intensive care unit door associated with a second door opening;
c. a first control unit associated with the first and second automatic intensive care unit doors, said control unit being configured to receive signals from at least one external device;
d. a signal generated by a first external device that is a first medical device corresponding to the medical condition of a first patient measured by the first medical device, the first patient associated with the first automatic intensive care unit door,
wherein the first control unit is configured to control the opening and closing of the first automatic intensive care unit doors based on at least one received signal generated by the first medical device corresponding to the medical condition of the first patient; and
e. a signal generated by a second external device that is a second medical device corresponding to the medical condition of a second patient measured by a second medical device, the second patient associated with the second automatic intensive care unit door; wherein the first control unit is configured to control the opening and closing of the second automatic intensive care unit door based on at least one received signal generated by the second medical device corresponding to the medical condition of the second patient.

2. A door management system according to claim 1 , further comprising a control terminal for inputting information into the system.

3. A door management system according to claim 1 , wherein the system comprises a second control unit, the second control unit being adapted to control the second automatic intensive care unit door.

4. The door management system according to claim 3 , wherein the first and second control units are adapted to receive at least one signal from at least one external unit different from a medical device corresponding to the medical condition of a patient.

5. A door management system according to claim 4 , wherein the external unit comprises at least one of a sensor, a switch or a reader, none of which correspond to a medical condition of a patient.

6. A door management system according to claim 4 , wherein the external unit comprises a fire detection system.

7. The door management system according to claim 3 , further comprising a central control unit in communication with the first and second control units, and wherein the central control unit controls the operation of the first and second control units.

8. The door management system according to claim 7 , wherein the central control unit may operate the first and second control units independently or simultaneously.

9. A door management system according to claim 1 , wherein the system comprises at least three automatic intensive care unit doors and the first control unit is adapted to control all automatic intensive care unit doors.

10. A door management system according to claim 1 , further comprising a first internal unit associated with the first automatic intensive care unit door and a second internal unit associated with the second automatic intensive care unit door, and wherein the first control unit is further adapted to receive at least one internal signal from the first internal unit and from the second internal unit.

11. A door management system for according to claim 10 , wherein the internal unit is at least one of a sensor, a switch or a reader associated with each automatic intensive care unit door.

12. A door management system according to claim 1 , wherein the first and second automatic intensive care unit doors each have a positive latch function, the system further comprising means for overcoming the positive latch function to permit opening of the first and second automatic intensive care unit doors.

13. An intensive care unit door management system comprising:
a. a first automatic intensive care unit door associated with a first door opening and a first internal unit adapted to control the opening and closing of the first automatic intensive care unit door, wherein the first automatic intensive care unit door has an open state and a closed state;
b. a second automatic intensive care unit door associated with a second door opening and a second internal unit adapted to control the opening and closing of the second automatic intensive care unit door, wherein the second automatic intensive care unit door has an open state and a closed state;
c. a central control unit in communication with the first and second internal units and configured to receive signals from and send signals to the first and second internal units, and also configured to receive signals from at least one external device associated with the first and second automatic intensive care unit doors;
d. wherein the central control unit is configured to send at least one signal to the first and second internal units that causes the state of the first and second automatic intensive care unit door to change based upon a signal generated by the at least one external device.

14. The intensive care unit door management system of claim 13 , wherein the at least one external device comprises,
a. a first medical device corresponding to the medical condition of a first patient associated with the first automatic intensive care unit door measured by the first medical device; and
b. a second medical device corresponding to the medical condition of a second patient associated with the second automatic intensive care unit door measured by the second medical device.

15. The intensive care unit door management system of claim 14 , wherein the at least one external device further comprises,
a. at least one of a sensor, a switch, a reader and a fire detection system associated with the first automatic intensive care unit door; and
b. at least one of a sensor, a switch, a reader and a fire detection system associated with the second automatic intensive care unit door.

16. The intensive care unit door management system of claim 13 , wherein the at least one external device comprises at least one of a sensor, a switch, a reader and a fire detection system.

17. The intensive care unit door management system of claim 13 , wherein the first and second automatic intensive care unit doors each have a positive latch function, the system further comprising means for overcoming the positive latch function to permit opening of the first and second automatic intensive care unit doors.

18. A door management system according to claim 13 , further comprising a control terminal for inputting information into the system.

Assignees

• Assa Abloy Entrance Systems Ab

Inventors

• Mccaslin Michael
• Wolfe Jeffrey A

Classifications

• E05Y2900/132

  Doors · CPC title

• E05B63/244

  the striker being movable for latching, the bolt for unlatching, or vice versa · CPC title

• E05Y2400/354

  End positions · CPC title

• E05B47/0046 Primary

  Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate (E05B47/0696, E05B63/248 take precedence) · CPC title

• E05Y2400/42

  for multiple openings · CPC title