Front part for support structure for CPR

• US 10,292,900 B2
• Filed: 03/16/2015
• Issued: 05/21/2019
• Est. Priority Date: 03/21/2002
• Status: Expired due to Fees

• Current Assignee: Physio-Control Incorporated (Stryker Corporation)
• Original Assignee: Physio-Control Incorporated (Stryker Corporation)
• Inventors: Sebelius, Peter, Bergstrom, Per, Hampf, Jan
• Primary Examiner(s): Tsai, Michael J
• Assistant Examiner(s): Miller, Christopher E
• Application Number:
  US14/658,466
• Publication Number:
  US 20150182420A1
• Time in Patent Office: 1,527 Days
• CPC Class Codes: A61H 2201/1253 driven by a human being, e.g. hand driven
• CPC Class Codes: A61H 2205/084 Chest
• CPC Class Codes: A61H 31/00 Artificial respiration or heart stimulation, e.g. heart massage artificial respiration by treatment with gas or air, e.g. mouth-to-mouth respiration A61M16/00; applying electric currents by contact electrodes for stimulation, e.g. heart pace-makers A61N1/36 ; teaching or training models, demonstration models for medical purposes G09B23/288
• CPC Class Codes: A61H 31/004 Heart stimulation
• CPC Class Codes: A61H 31/007 Manual driven
• CPC Class Codes: A61H 31/008 Supine patient supports or bases, e.g. improving air-way access to the lungs

Abstract

An embodiment of the support structure includes a back plate, a central part adapted to recite an automatic compression/decompression unit, and a front includes two legs coupled between the central part and the back plate. The support structure is arranged to automatically compress or decompress a patient'"'"'s chest when the front part is attached to the back plate and when the compression/decompression unit is received in the central part.

Claims

1. A method of assembling a support structure for performing cardiopulmonary resuscitation, the method comprising:

positioning a back plate of the support structure behind a back of a patient, wherein a first side of the back plate comprises a shaft that is horizontally-disposed;

positioning a front part of the support structure around a chest of the patient, wherein the front part comprises a central part, a first leg extending from the central part, and a second leg extending from the central part, wherein the first leg comprises a latch and a latch release that is offset from the latch along a length of the first leg, and wherein the central part comprises an opening configured to receive a compression member of a removable treatment unit;

positioning an end of the first leg over the shaft on the first side of the back plate such that the shaft on the first side of the back plate is received within an opening in the end of the first leg;

pressing the end of the first leg against the shaft on the first side of the back plate such that the latch engages the shaft on the first side of the back plate, wherein pressing the end of the first leg against the shaft causes the latch to at least partially surround the shaft on the first side of the back plate and removably secure the first leg to the shaft on the first side of the back plate; and

coupling the removable treatment unit to the central part.

2. The method of claim 1, wherein attaching the first leg to the shaft on the first side of the back plate comprises removably attaching the first leg to the shaft on the first side of the back plate.

3. The method of claim 1, wherein attaching the first leg to the shaft on the first side of the back plate comprises snap locking the end of the first leg to the shaft on the first side of the back plate.

4. The method of claim 1, further comprising:

positioning an end of the second leg above a second side of the back plate; and

attaching the second leg to the second side of the back plate.

5. The method of claim 4, wherein attaching the second leg to the second side of the back plate comprises attaching the second leg to the second side of the back plate using a second latch coupled to an end of the second leg.

6. The method of claim 1, wherein the back plate is a curved back plate having a concave surface, and wherein positioning the back plate behind the back of the patient comprises positioning the back plate behind the back of the patient such that the concave surface faces the back of the patient.

7. The method of claim 1, wherein the removable treatment unit is configured to run and control compression of a chest cavity of the patient, and wherein coupling the removable treatment unit to the central part comprises inserting at least part of an outer housing of the removable treatment unit into the opening in the central part.

8. The method of claim 1, wherein coupling the removable treatment unit to the central part comprises coupling the removable treatment unit to the central part after attaching the first leg to the shaft on the first side of the back plate.

9. The method of claim 8, wherein the removable treatment unit comprises an electronic power-driven treatment unit.

10. The method of claim 8, wherein coupling the removable treatment unit to the central part comprises adjusting a position of a compression pad of the removable treatment unit using an adjustment member that is part of the removable treatment unit.

11. A method of assembling a support structure for performing cardiopulmonary resuscitation, wherein the support structure comprises a back plate for positioning behind a back of a patient and a front part for positioning around a chest of the patient, wherein a first side of the back plate comprises a shaft that is horizontally-disposed, wherein the front part comprises a first leg, a second leg, and a central part, wherein the first leg comprises a latch and a latch release that is offset from the latch along a length of the first leg, and wherein the central part comprises an opening configured to receive a compression member of a removable treatment unit, the method comprising:

positioning an end of the first leg over the shaft on the first side of the back plate such that the shaft on the first side of the back plate is received within an opening in the end of the first leg;

pressing the end of the first leg against the shaft on the first side of the back plate such that the latch engages the shaft on the first side of the back plate, wherein pressing the end of the first leg against the shaft causes the latch to at least partially surround the shaft on the first side of the back plate and removably secure the first leg to the shaft on the first side of the back plate; and

coupling the removable treatment unit to the central part, wherein an outer housing of the removable treatment unit houses a control unit configured to run and control compression of a chest cavity of the patient, wherein the removable treatment unit comprises a compression member that is mechanically coupled to the outer housing, and wherein coupling the removable treatment unit to the central part comprises receiving the compression member through the opening in the central part.

12. The method of claim 11, further comprising attaching the second leg of the front part to a second side of the back plate.

13. The method of claim 11, wherein the removable treatment unit comprises an electronic power-driven treatment unit.

14. A method of assembling a support structure for performing cardiopulmonary resuscitation, wherein the support structure comprises a back plate for positioning behind a back of a patient and a front part for positioning around a chest of the patient, wherein a first side of the back plate comprises a shaft that is horizontally-disposed, wherein the front part comprises a first leg, a second leg, and a central part, wherein the first leg comprises a first latch and a latch release that is offset from the first latch along a length of the first leg, wherein the second leg comprises a second latch, and wherein the central part comprises an opening configured to receive a compression member of a removable treatment unit, the method comprising:

positioning an end of the first leg over the shaft on the first side of the back plate such that the shaft on the first side of the back plate is received within an opening in the end of the first leg;

pressing the end of the first leg against the shaft on the first side of the back plate such that the first latch engages the shaft on the first side of the back plate, wherein pressing the end of the first leg against the shaft causes the first latch to at least partially surround the shaft on the first side of the back plate and removably secure the first leg to the shaft on the first side of the back plate; and

attaching the second leg of the front part to a second side of the back plate using the second self-latching latch.