Automated caregiving device with prompting based on caregiver progress

• US 9,693,917 B2
• Filed: 05/23/2016
• Issued: 07/04/2017
• Est. Priority Date: 05/07/2004
• Status: Active Grant

• Current Assignee: Zoll Medical Corporation (Asahi Kasei Corporation)
• Original Assignee: Zoll Medical Corporation (Asahi Kasei Corporation)
• Inventors: Freeman, Gary A.
• Primary Examiner(s): Gedeon, Brian T
• Application Number:
  US15/162,581
• Publication Number:
  US 20160338892A1
• Time in Patent Office: 407 Days
• Field of Search: None
• CPC Class Codes: A61B 2505/01 Emergency care
• CPC Class Codes: A61B 5/361 Detecting fibrillation
• CPC Class Codes: A61B 5/4848 Monitoring or testing the effects of treatment, e.g. of medication
• CPC Class Codes: A61G 13/1215 with patient airway positioning devices guiding means for tracheal tubes A61M16/0488
• CPC Class Codes: A61G 7/07 for the head or torso, e.g. special back-rests pillows in general A47G9/10
• CPC Class Codes: A61H 2201/1604 Head
• CPC Class Codes: A61H 2201/1607 Holding means therefor
• CPC Class Codes: A61H 2201/1609 Neck
• CPC Class Codes: A61H 2201/1611 Holding means therefor
• CPC Class Codes: A61H 2201/1614 Shoulder, e.g. for neck stretching
• CPC Class Codes: A61H 2201/1616 Holding means therefor
• CPC Class Codes: A61H 2201/5058 Sensors or detectors
• CPC Class Codes: A61H 2201/5061 Force sensors
• CPC Class Codes: A61H 2201/5092 Optical sensor
• CPC Class Codes: A61H 2230/065 used as a control parameter for the apparatus
• CPC Class Codes: A61H 2230/405 used as a control parameter for the apparatus
• CPC Class Codes: A61H 31/004 Heart stimulation
• CPC Class Codes: A61H 31/005 with feedback for the user
• CPC Class Codes: A61N 1/3625 External stimulators
• CPC Class Codes: A61N 1/3968 Constructional arrangements, e.g. casings A61N1/375 takes precedence
• CPC Class Codes: A61N 1/3987 : characterised by the timing or triggering of the shock
• CPC Class Codes: A61N 1/3993 : User interfaces for automatic external defibrillators
• CPC Class Codes: G09B 23/288 : for artificial respiration or heart massage
• CPC Class Codes: G09B 5/06 : with both visual and audible presentation of the material to be studied
• CPC Class Codes: G16Z 99/00 : Subject matter not provided for in other main groups of this subclass

Abstract

A device for assisting a caregiver in delivering therapy to a patient, the device comprising a user interface configured to deliver prompts to a caregiver to assist the caregiver in delivering therapy to a patient; at least one sensor configured to detect the caregiver'"'"'s progress in delivering the therapy, wherein the sensor is other than an electrode in an electrical contact with the body; a memory in which a plurality of different prompts are stored; a processor configured to determine which of the different prompts should be selected for delivery based on the progress detected by the sensor.

Claims

1. A system for positioning the head of a patient for cardiac resuscitation, the system comprising:

a shoulder support configured to lift the shoulders of the patient to an elevated position relative to the legs and a portion of the torso of the patient; and

a medical device comprising a processor, a memory, and a display, wherein the medical device is configured to provide instructions for positioning the head of the patient using the shoulder support.

2. The system of claim 1 wherein the shoulder support is a wedge shaped member comprising an upper surface that is inclined at an angle relative to a lower surface so as to lift the shoulders of the patient to the elevated position when the shoulder support is positioned with the upper surface supporting the shoulders of the patient and with the lower surface resting on a surface supporting the legs and the portion of the torso of the patient.

3. The system of claim 2 wherein an uppermost height of the shoulder support is from about 7.5 to 10 cm.

4. The system of claim 2 wherein the upper surface has an overall width of about 15 to 25 cm.

5. The system of claim 1 wherein the shoulder support is configured to lift the shoulders of the patient to the elevated position such that the shoulders of the patient are at an angle of about 10 to 25 degrees relative to the legs and the portion of the torso of the patient.

6. The system of claim 5 wherein the angle is about 15 to 20 degrees.

7. The system of claim 2 wherein the upper surface has a convex curvature such that the angle relative to the lower surface is greater nearer to an intersection between the upper surface and the lower surface than at an uppermost height of the shoulder support.

8. The system of claim 7 wherein the curvature of the upper surface can be at least approximately defined by a radius of curvature, and wherein the radius of curvature is from 51 to 76 cm.

9. The system of claim 1 wherein the shoulder support is configured to lift the shoulders of the patient to the elevated position such that the head of the patient is in a head tilt-chin lift position.

10. The system of claim 1 wherein the shoulder support includes one or more graphic instructions for patient resuscitation.

11. The system of claim 1 wherein the shoulder support is configured to removably couple to the medical device.

12. The system of claim 11 wherein the processor of the medical device is configured to detect a disconnection of the shoulder support from the medical device.

13. The system of claim 1 wherein the medical device is configured to provide the instructions for positioning the head of the patient with the shoulder support on the display.

14. The system of claim 1 wherein the medical device is configured to provide audible instructions for patient resuscitation.

15. The system of claim 1 wherein the medical device is a defibrillator.

16. The system of claim 1 wherein the shoulder support comprises one or more sensors configured to detect a position of the patient on the shoulder support.

17. A method of positioning the head of a patient for cardiac resuscitation, the method comprising using a shoulder support underneath the shoulders of the patient to lift the shoulders of the patient to an elevated position, relative to the legs and a portion of the torso of the patient, in response to instructions, as provided by a medical device, for positioning the head of the patient using the shoulder support.

18. The method of claim 17 wherein using the shoulder support underneath the shoulders of the patient to lift the shoulders of the patient comprises lifting the shoulders of the patient to an angle of about 10 to 25 degrees relative to the legs and the portion of the torso of the patient.

19. The method of claim 18 wherein using the shoulder support underneath the shoulders of the patient to lift the shoulders of the patient comprises lifting the shoulders of the patient to an angle of about 15 to 20 degrees relative to the legs and the portion of the torso of the patient.

20. The method of claim 17 further comprising using the shoulder support underneath the shoulders of the patient to lift the shoulders of the patient to the elevated position such that the head of the patient is in a head tilt-chin lift position.

21. The method of claim 17 further comprising providing the cardiac resuscitation to the patient.

22. The method of claim 21 wherein the providing the cardiac resuscitation to the patient comprises attaching defibrillation electrodes to the patient and providing a defibrillating shock to the patient.

23. The method of claim 21 wherein the providing the cardiac resuscitation to the patient comprises performing chest compressions on the patient.

24. The method of claim 21 further comprising providing the cardiac resuscitation in response to instructions provided by the medical device.

25. The method of claim 17 further comprising using the shoulder support underneath the shoulders of the patient to lift the shoulders of the patient to the elevated position in response to one or more of instructions provided on a display of the medical device and audible instructions provided by the medical device.