Hip and pelvic splint

Abstract

A hip and pelvic splint system is designed to immobilize both the pelvic region and lower extremities of a patient suffering from a hip or pelvic fracture. This allows ready transport of the patient with little or no pain or additional injury caused by shifting of the hip or pelvis. The device consists of a foam leg insert that is first placed between the legs of a patient to help stabilize the patient's lower extremities. A flexible splint component is then slid beneath the patient's lets and hips. The splint component is then closed over the patient and tightened with straps. The lower edge of splint component is secured snuggly about the legs in the vicinity of the patient's knees so that the foam leg insert can immobilize the legs. The upper edge of the splint is secured snuggly about the upper abdomen, thereby immobilizing the pelvis. Hand holds on the device allow paramedics to lift the patient without distorting the fracture.

Description

DESCRIPTION OF THE FIGURES

FIG. 1 is of the entire device in an extended configuration;

FIG. 2 is a close-up view of the device of FIG. 1 taken within the circle marked 2;

FIG. 3 is a side view along the plane 3-3 in FIG. 1;

FIG. 4 is close-up view along the plane 4-4 in FIG. 2;

FIG. 5 is a perspective view of the sponge insert shown in FIG. 3;

FIG. 6 is a diagrammatic view if the device of FIG. 1 in relation to a portion of the body of a patient;

FIG. 7 shows the device of FIG. 1 rolled up;

FIG. 8 shows a vacuum collapsed rolled-up device of FIG. 7 enclosed in a gas impermeable protective bag;

FIG. 9 shows a perspective view of the device of FIG. 1 in position beneath a patient ready to enclose the patient for transport;

FIG. 10 shows a perspective view of a first step in enclosing a patient in the device;

FIG. 11 shows a perspective view of a patient enclosed in the device ready for transport;

FIG. 12 shows a view of a patient being transported without a back board;

FIG. 13 is a cross-section view of the rolled-up device taken along plane 13-13 of FIG. 7;

FIG. 14 is a cross-section view of the roll-up collapsed device taken along plane 14-14 in FIG. 8

Claims

1. A hip and pelvic splint system comprising: a planar sheet of material capable of being rolled up in a first direction and resisting being rolled up in a second direction normal to the first direction; anda pair of straps running parallel to the first direction and cooperating with the planar sheet to hold the planar sheet in a rolled up configuration.

2. The hip and pelvic splint system according to claim 1, wherein the planar sheet comprises a corrugated material.

3. The hip and pelvic splint system according to claim 1, further comprising a resilient foam insert sized and shaped to fit between the legs of a patient.

4. The hip and pelvic splint system according to claim 3, wherein the resilient foam insert is formed from an open cell plastic foam.

5. The hip and pelvic splint system according to claim 1 further comprising a storage container of air impermeable film which envelops the system.

6. The hip and pelvic splint system according to claim 5, wherein the storage container is evacuated to compress the system.

7. The hip and pelvic splint system according to claim 1, further comprising hand holds to facilitate lifting the system when a patient is enclosed therein.

8. The hip and pelvic splint system according to claim 7, wherein the hand holds are attached to the straps.

9. A hip and pelvic splint system comprising: a splint component comprising: a planar sheet of material capable of being rolled up in a first direction and resisting being rolled up in a second direction normal to the first direction; anda pair of straps running parallel to the first direction and cooperating with the sheet to hold the sheet in a rolled configuration; andan resilient foam insert sized and shaped to fit between the legs of a patient.

10. The hip and pelvic splint system according to claim 9, wherein the planar sheet comprises a corrugated material.

11. The hip and pelvic splint system according to claim 9, wherein the resilient foam insert is formed from an open cell plastic foam.

12. The hip and pelvic splint system according to claim 9 further comprising a storage container of air impermeable film which envelops the system.

13. The hip and pelvic splint system according to claim 12, wherein the storage container is evacuated to compress the system.

14. The hip and pelvic splint system according to claim 9, further comprising hand holds to facilitate lifting the system when a patient is enclosed therein.

15. The hip and pelvic splint system according to claim 14, wherein the hand holds are attached to the straps.

16. A method for immobilizing a hip or pelvic fracture of a patient to prevent pain and further injury comprising the steps of: providing a splint component which comprises a planar sheet of a material having an upper edge, a lower edge and two side edges which splint component can be readily rolled up from either of the side edges but resists being rolled up from either the top edge or the bottom edge, the splint component equipped with straps for retaining the splint component in a rolled up configuration;orienting the splint component so that the side edges are parallel to a patient;sliding the splint component beneath the patient so that the lower edge of the splint component is located in the vicinity of the patient's knees and the upper edge of the splint component is located in the vicinity of the patient's upper abdomen;rolling up the two side edges over the patient to envelop the patent; andconnecting and tightening the straps whereby the hip and pelvic regions are immobilized by the splint component.

17. The method according to claim 16, further comprising the steps of providing a resilient foam insert sized to fit between the legs of the patient and placing the foam insert between the legs of the patient to further stabilize the legs when the patient is enveloped by the splint component.