Immobilizing apparatus having a sterile insert

• US 6,308,712 B1
• Filed: 06/23/2000
• Issued: 10/30/2001
• Est. Priority Date: 06/23/2000
• Status: Expired due to Fees

• Current Assignee: Fredrick C. Shaw
• Original Assignee: Fredrick C. Shaw
• Inventors: Shaw, Fredrick C.
• Primary Examiner(s): Brown, Michael A.
• Application Number:
  US09/602,507
• Time in Patent Office: 494 Days
• Field of Search: 128/845, 128/846, 128/869, 128/870, 562/1, 562/4, 563/2, 565/2, 565/5, 565/7, 606/237, 606/240
• US Class Current: 128/869
• CPC Class Codes: A61F 5/3769 for attaching the body to beds, wheel-chairs or the like
• CPC Class Codes: A61G 13/0054 specially adapted for back or spinal surgeries
• CPC Class Codes: A61G 13/12 Rests specially adapted therefor; Arrangements of patient-supporting surfaces rests for the surgeon A61B90/60; restraining devices A61F5/37
• CPC Class Codes: A61G 13/121 Head or neck
• CPC Class Codes: A61G 13/122 Upper body, e.g. chest
• CPC Class Codes: A61G 13/123 Lower body, e.g. pelvis, hip, buttocks
• CPC Class Codes: A61G 13/1245 Knees, upper or lower legs

Abstract

A sterile immobilizing apparatus for restraining the movement of a patient includes a base platform on which is mounted a series of restraining members with a disposable sterile insert member engaging the restraining members and base platform to provide a sanitary surface for performing the desired procedure. The restraining members include a lower back support, an upper back support, an abdominal stabilizer, a cervical stabilizer, and a knee stabilizer. The lower and upper back supports are rigidly mounted to the base platform, while the abdominal stabilizer, cervical stabilizer and knee stabilizer are each movably positioned on the base platform. Between the lower and upper back supports is a lumbar opening in which the sterile insert member is positioned such that the area surrounding the medical procedure performed on the patient is sterile. After the first use, the sterile insert member may then be disposed of as desired the physician and replaced with another sterile insert member for the next procedure.

Claims

1. An immobilizing apparatus for restraining the movement of a patient during a medical procedure, the immobilizing apparatus comprising:

a base platform;

an upper back support attached to said base platform;

a lower back support attached to said base platform;

a cervical stabilizer attached to said base platform, said cervical stabilizer pivotally connected to one end of said upper back support and linearly moveable upon said base platform;

an abdominal stabilizer mounted to said base platform opposite said upper and lower back supports, wherein said abdominal stabilizer is linearly moveable upon said base platform to secure the patient between said abdominal stabilizer and said upper and lower back supports; and

a sterile insert member detachably affixed between said upper back support and said lower back support to provide a sterile field proximate the patient.

2. The immobilizing apparatus as described in claim 1 wherein said sterile insert member comprises:

a base member having a first and second end;

a first arm member connected to said first end of said base member; and

a second arm member connected to said second end of said base member.

3. The immobilizing apparatus as described in claim 1 wherein said sterile insert member comprises a semi-rigid material.

4. The immobilizing apparatus as described in claim 1 further comprising a knee stabilizer slidably attached to said base platform to engage a knee of the patient.

5. The immobilizing apparatus as described in claim 4 comprising means for positioning said knee stabilizer, said knee positioning means including:

a knee slot traversing said base platform; and

a knee rod attached to said knee stabilizer;

wherein said knee rod slidably engages said knee slot to move said knee stabilizer along the direction of said knee slot.

6. The immobilizing apparatus as described in claim 1 further comprising means for positioning said abdominal stabilizer, said abdominal positioning means including:

an abdominal slot traversing said base platform; and

a abdominal rod attached to said abdominal stabilizer;

wherein said abdominal rod slidably engages said abdominal slot to move said abdominal stabilizer along the direction of said abdominal slot.

7. The immobilizing apparatus as described in claim 1 further comprising means for positioning said cervical stabilizer, said cervical positioning means including:

a cervical slot traversing said base platform; and

a cervical rod attached to said cervical stabilizer;

wherein said cervical rod slidably engages said cervical slot to move said abdominal stabilizer along the direction of said abdominal slot.

8. The immobilizing apparatus as described in claim 7 wherein said cervical slot is arcuate.

9. In an immobilizing apparatus for restraining a person during a lumbar puncture medical procedure having a lower back support, an upper back support, a cervical support and an abdominal support mounted to a base platform to support and restrain movement of the person, wherein the improvement comprises a sterile insert member detachably affixed between the upper back support and the lower back support to provide a sterile field surrounding the person.

10. The immobilizing apparatus as described in claim 9 wherein the sterile insert member comprises:

a base member having a first and second end;

a first arm perpendicularly connected to said first end of said base member; and

a second arm perpendicularly connected to said second end of said base member, such that said first arm, said second arm, and said base member form a window for access to the patient;

wherein said first arm abuts said upper back support and said second arm abuts said lower back support.

11. An immobilizer for positioning a patient for lumbar puncture comprising:

a base platform having a first surface and a second surface;

an upper back support and a lower back support extending from said first surface of said base platform, the distance between said upper back support and said lower back support defining a lumbar opening;

a sterile insert member detachably affixed between said upper back support and said lower back support in said lumbar opening;

a cervical stabilizer slidably engaging said base platform and pivotally attached to said upper back support such that said cervical stabilizer may rotate to support the patient;

an abdominal stabilizer slidably attached to said base platform opposing said upper and lower back supports to engage the patient such that the patient abuts said abdominal stabilizer and said upper and lower back supports.

12. The immobilizer as described in claim 11 wherein said sterile insert member comprises a base member and a first and second arm member, said first and second arm members being attached to opposing ends of said base member to form a window for access to the patient.

13. The immobilizing apparatus as described in claim 11 wherein said sterile insert member is made of a pliable material.

14. The immobilizing apparatus as described in claim 11 further comprising a knee stabilizer slidably attached to said base platform to engage a knee of the patient.