Ventilator breath display and graphic user interface
First Claim
Patent Images
1. A patient ventilator system comprising:
- a user interface configured to receive a patient parameter, a ventilator parameter, and an alarm setting for the ventilator parameter, wherein the patient parameter is an ideal body weight for a patient; and
a processor configured to;
identify at least one ventilator parameter limit;
determine at least one alarm setting limit for the ventilator parameter based on the patient parameter, wherein the at least one alarm setting limit is different than the ventilator parameter limit;
compare the alarm setting to the at least one alarm setting limit, wherein the at least one alarm setting limit is representative of at least one value for the ventilator parameter that is not to be exceeded based on the patient parameter;
determine whether the alarm setting exceeds the at least one alarm setting limit; and
in response to the determine operation, perform one of accepting the alarm setting or rejecting the alarm setting.
2 Assignments
0 Petitions
Accused Products
Abstract
A ventilation control system for controlling the ventilation of a patient. The ventilation control system utilizes a user-friendly user interface for the display of patient data and ventilator status. The user interface includes a graphic representation of a breath cycle that displays the breath cycle currently being ventilated, and is also responsive to changes in ventilation settings to assist the user in evaluating the effect of those changes on the ventilator strategy before the changes are implemented.
1084 Citations
20 Claims
-
1. A patient ventilator system comprising:
-
a user interface configured to receive a patient parameter, a ventilator parameter, and an alarm setting for the ventilator parameter, wherein the patient parameter is an ideal body weight for a patient; and a processor configured to; identify at least one ventilator parameter limit; determine at least one alarm setting limit for the ventilator parameter based on the patient parameter, wherein the at least one alarm setting limit is different than the ventilator parameter limit; compare the alarm setting to the at least one alarm setting limit, wherein the at least one alarm setting limit is representative of at least one value for the ventilator parameter that is not to be exceeded based on the patient parameter; determine whether the alarm setting exceeds the at least one alarm setting limit; and in response to the determine operation, perform one of accepting the alarm setting or rejecting the alarm setting. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A method for determining whether an alarm setting for a ventilator parameter exceeds at least one alarm setting limit, the method implemented on a ventilator having a processor and a memory with instructions that when executed by the processor cause the ventilator to perform the method, the method comprising:
-
receiving the alarm setting, the ventilator parameter, and a patient parameter, wherein the patient parameter is an ideal body weight for a patient; identifying a ventilator parameter limit; determining, by the processor, the at least one alarm setting limit based on the patient parameter, wherein the at least one alarm setting limit is different than the ventilator parameter limit; comparing the alarm setting to the at least one alarm setting limit, wherein the at least one alarm setting limit is representative of at least one value for the ventilator parameter that is not to be exceeded based on the patient parameter; determining whether the alarm setting exceeds the at least one alarm setting limit; and based on the determining operation, performing one of accepting the alarm setting or rejecting the alarm setting. - View Dependent Claims (10, 11, 12, 13, 14, 15)
-
-
16. A ventilator comprising a display device, the ventilator configured with a computer having a processor and a memory, the memory communicatively coupled to the processor and containing instructions that, when executed by the processor, cause the ventilator to provide a graphical user interface on the display device, the graphical user interface comprising:
-
a main setup screen, comprising; a first input element for receiving a patient ideal body weight; a second input element for receiving a ventilation strategy; and a third input element for receiving a ventilator parameter; and an alarm setup screen, comprising; an alarm button for receiving an alarm setting for the ventilator parameter, wherein the alarm setting is compared to at least one alarm setting limit, wherein the at least one alarm setting limit is automatically determined by the processor based on the received patient ideal body weight and the received ventilation strategy, and wherein the at least one alarm setting limit is different than a predetermined limit for the ventilator parameter; and a graphical alarm setting display, wherein the received alarm setting is accepted and displayed in the graphical alarm setting display if the alarm setting does not exceed the at least one alarm setting limit. - View Dependent Claims (17, 18, 19, 20)
-
Specification