Device for emergency transport of pediatric patients

• US 6,898,811 B2
• Filed: 09/10/2002
• Issued: 05/31/2005
• Est. Priority Date: 09/10/2002
• Status: Active Grant

• Current Assignee: Sandy Schnee, Stefanie Zucker
• Original Assignee: Pediatric Medical Devices
• Inventors: Hantke, Suzanne J., Zucker, Stefanie A.
• Primary Examiner(s): Singh, Sunil
• Application Number:
  US10/238,754
• Publication Number:
  US 20040045089A1
• Time in Patent Office: 994 Days
• Field of Search: 565/5, 562/6, 562/8, 562/1, 562/0, 562/7, 5632-634, 560/3, 5 9/4, 245/731.1, 246/54, 246/56, 246/64, 246/35, 244/57, 244/59, 244/90, 24D/IG.52, 24D/IG.53, 128/870, 128/876, 297/484, 297/250.1, 296/65.03
• US Class Current: 5/626
• CPC Class Codes: A61G 1/04 Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
• CPC Class Codes: A61G 7/0504 Harnesses or restraining devices in order to evacuate a patient with the mattress, e.g. in situations of emergency, disaster or fire restraining in general A61F5/37

Abstract

A device for emergency transport of pediatric patients that safely and efficiently transports a pediatric patient to a medical facility. To confine the patient to the device frame, it includes a child restraint in the form of a restraining belt assembly. The device accommodates children of varying size using the restraining belt assembly. The device also includes a hinge assembly that controls the relative rotation of portions of the frame. A clamp that can releasably attach to an object with a rail, such as a medical transport device is also described. To increase efficiency, the clamp includes a width accommodation feature and a universality feature. These features enable it to secure the device to objects of varying shapes and widths.

Claims

1. A pediatric emergency transport device adapted for rapid mounting to and demounting from a conventional stretcher, comprising:

a frame having a receiving surface for receiving a pediatric patient thereupon;

a clamp assembly attached to the frame and comprising pivotal, spring-loaded fingers adapted to snap onto opposed rails of the conventional stretcher; and

an adjustable restraint assembly coupled to the frame, the restraint assembly comprising a buckle releasably attachable to any one of a plurality of belt anchors mounted to the frame, the restraint assembly accessible and adjustable entirely from the receiving surface of the frame.

2. The pediatric emergency transport device of claim 1, wherein the frame comprises a lower torso portion and an upper torso portion pivotally hinged thereto, and wherein the clamp assembly is attached to the lower torso portion of the frame.

3. The pediatric emergency transport device of claim 1, wherein the belt anchors are mounted to the frame for selective engagement with the buckle above the shoulder of the pediatric patient and wherein the belt anchors are positioned within the frame to accommodate a plurality of pediatric patient heights.

4. The pediatric emergency transport device of claim 1, further comprising a data acquisition device coupled to the frame for measuring the weight of the pediatric patient.

5. A pediatric emergency transport device adapted for rapid mounting to and demounting from a conventional stretcher, comprising:

a frame comprising a receiving surface for receiving a pediatric patient;

clamps mounted on each side of the frame and adapted to snap into engagement with rails of the conventional stretcher responsively to the single action of pressing the clamps onto the rails;

a plurality of belt anchors mounted within the receiving surface of the frame; and

an adjustable restraint assembly having a plurality of buckles configured to engage belt anchors above the shoulders of the pediatric patient and wherein the adjustable restraint assembly also extends between the legs of the pediatric patient.

6. The pediatric emergency transport device of claim 5, wherein the distance between the clamps is adjustable.

7. The pediatric emergency transport device of claim 6, wherein the restraint assembly is accessible and adjustable entirely from the top surface of the frame.

8. The pediatric emergency transport device of claim 5, wherein the belt anchors are positioned within the frame to accommodate different sized pediatric patients.

9. The pediatric emergency transport device of claim 5, wherein the frame includes an upper torso portion and a lower torso portion, the upper torso portion pivotally hinged with the lower torso portion and wherein the clamps are attached to the lower torso portion of the frame.

10. The pediatric emergency transport device of claim 5, wherein each clamp comprises a pair of opposed, pivotal, spring-loaded fingers, each pair adapted to open when the fingers initially engage a portion of one of the rails of the conventional stretcher and to close about the portion of one of the rails after receiving the portion within a groove defined therebetween.

11. The pediatric emergency transport device of claim 10, further comprising a locking assembly for locking the clamps in engagement with the rails of the conventional stretcher.

12. A pediatric emergency transport device, comprising:

(i) a frame having a top surface adapted to receive a pediatric patient thereupon and a bottom surface for resting upon a carrying surface of a conventional stretcher;

(ii) a clamp assembly mounted to the frame and adapted to engage opposed rails of the conventional stretcher by a single action of pressing the clamp assembly onto the rails, the clamp assembly remaining in clamped engagement with the rails without the use of belts;

(iii) a restraint assembly releasably attachable to the frame for restraining the pediatric patient against the top surface of the frame during transport of the pediatric patient upon the emergency transport device; and

(iv) a locking assembly for locking the clamp assembly onto the opposed rails of the conventional stretcher.

13. The pediatric emergency transport device of claim 12, wherein the frame further comprises a data acquisition device coupled to the clamp assembly for measuring the weight of the pediatric patient.

14. The pediatric emergency transport device of claim 12, wherein the clamp assembly comprises clamps disposed on opposed longitudinal sides of the frame.

15. The pediatric emergency transport device of claim 14, wherein the distance between the clamps is adjustable.

16. The pediatric emergency transport device of claim 14, wherein each of the clamps further comprises:

a housing member attached to the frame; and

a cam movable within the housing member, contacting a grasping device, and having applied thereto a force of a cam spring;

whereby, responsively to the single action of pressing the clamp assembly onto the rails, the grasping device opens to receive a portion of the rails causing displacement of the cam within the housing member against the force of the cam spring and closes about the portion of the rails allowing a return of the cam under the force of the cam spring.

17. The pediatric emergency transport device of claim 16, wherein each grasping device comprises an opposed pair of fingers, each finger comprising:

a first segment disposed within the housing member and contacting the cam;

a second segment extended from the housing member; and

a spring contacting and separating each of the first segments of the opposed pair of fingers;

wherein each finger is pivotally connected to the housing member between the first segment and the second segment, and wherein a groove for receiving the portion of the rails is defined between the second segments of the opposed fingers.

18. The pediatric emergency transport device of claim 12, wherein the restraint assembly comprises a buckle releasably attachable to any one of a plurality of belt anchors mounted to the frame in response to a single action of pressing the buckle onto one of the belt anchors.

19. The pediatric emergency transport device of claim 18, wherein the belt anchors are mounted to the frame for selective engagement with the buckle above the shoulder of the pediatric patient and wherein the belt anchors are positioned within the frame to accommodate a plurality of pediatric patient heights.

20. The device of claim 12, wherein the frame includes an upper torso portion and a lower torso portion, the upper torso portion pivotally hinged with the lower torso portion.

21. The device of claim 12, wherein the clamp assembly comprises pairs of opposed, pivotal, spring-loaded fingers, each pair adapted to open when the fingers initially engage a portion of one of the rails of the conventional stretcher and to close about the portion of one of the rails after receiving the portion within a groove defined therebetween.

22. The device of claim 12 wherein the locking assembly includes a spring-loaded locking ball that is engaged by raising the frame after the portion of one of the rails is received within the groove defined by the spring-loaded fingers.

23. The device of claim 12, wherein the clamp assembly further comprises a release button for disengaging the clamp assembly from the opposed rails.

24. The device of claim 12 wherein the restraint assembly is adjustable to accommodate the size of the pediatric patent.

25. The device of claim 12, wherein the clamp assembly is further adapted to engage opposed, parallel rails on a wall or floor of an emergency transport vehicle.

26. The device of claim 12, wherein the clamp assembly is adapted to engage the opposed rails regardless of the shape of the rails.