Support containing shaped balloons

• US 5,419,757 A
• Filed: 12/28/1992
• Issued: 05/30/1995
• Est. Priority Date: 12/28/1992
• Status: Expired due to Fees

• Current Assignee: Daneshvar, Yousef
• Original Assignee: Daneshvar, Yousef
• Inventors: Daneshvar, Yousef
• Primary Examiner(s): PREBILIC, PAUL B
• Application Number:
  US07/997,526
• Time in Patent Office: 883 Days
• Field of Search: 128/DIG. 20, 602/13, 602/48, 602/53, 602/60, 602/61, 602/62, 602/63, 602/64, 602/65, 602/74, 604/304, 604/307, 604/308, 606/201, 606/202, 606/203, 606/204, 606/204.15
• US Class Current: 602/60
• CPC Class Codes: A61F 5/012 inflatable
• CPC Class Codes: Y10S 128/20 Inflatable splint

Abstract

Various support devices have one or more balloons that are strapped around a portion of the body with a soft layer between them and the body. In some devices, the balloons are separably mounted a strap that encircles a portion of the body. Various forms of balloons are disclosed. In other devices, the balloon has an open area that is disposed over a bony prominence or ulcerated area. An insert for applying medicine may be disposed within the open area. Certain devices are for body joints and therefore have multiple parts that can move toward and away from each other as the joint flexes.

Claims

1. A support device comprising balloon means comprising a facing for confronting a portion of the body, a soft layer covering said facing so as to lie between said balloon means and said body portion, and strapping extending from opposite ends of said balloon means and forming in cooperation with said balloon means, a wrapping for encircling said body portion and applying pressure of said balloon means to said body portion, and further including a further layer between said balloon means and said soft layer, said further layer comprising soft plastic bubbles sandwiched between two layers of soft plastic.

2. A support device comprising balloon means comprising a facing for confronting a portion of the body, a soft layer covering said facing so as to lie between said balloon means and said body portion, and strapping extending from opposite ends of said balloon means and forming in cooperation with said balloon means, a wrapping for encircling said body portion and applying pressure of said balloon means to said body portion, in which said balloon means comprises plural balloons, each of which is separately inflatable by its own inflation port and each of which is separably secured to said strapping by a fastening system.

3. A support device as set forth in claim 2 in which said soft layer comprises individual portions, each applied to an individual one of said plural balloons.

4. A support device as set forth in claim 3 in which said plurals balloons are each generally triangular in shape.

5. A support device as set forth in claim 2 in which said plural balloons are constructed to have different overall thicknesses in the direction of pressure application to said body portion when they are inflated.

6. The combination of a support device as set forth in claim 2 and a disposable liner said disposable liner for wrapping around said body portion in underlying relation to said support device.

8. A support device as set forth in claim 2 in which said plurals balloons are each generally triangular in shape.

7. The combination of a support device and an insert, said support device comprising balloon means comprising a facing for confronting a portion of the body, a soft layer covering said facing so as to lie between said balloon means and said body portion, and strapping extending from opposite ends of said balloon means and forming in cooperation with said balloon means, a wrapping for encircling said body portion and applying pressure of said balloon means to said body portion, in which said balloon means comprises an open area for fitting over a bony prominence or ulcerated area of said body portion so that said balloon means is disposed in surrounding relationship to said bony prominence or ulcerated area, and an insert supported on said support device and disposed within said open area for applying medicine to said bony prominence or ulcerated area free of the pressure of said balloon means.

9. The combination of a support device and insert as set forth in claim 7 in which said bony prominence or ulcerated area of said body portion is disposed proximate an end of an axis of a joint of said body and said balloon means comprises said open area and said insert being disposed relative to said balloon means so as to be located at said end of said axis about which said joint flexes when said support device and insert are applied to said body portion.

10. A support device as set forth in claim 9 in which said wrapping is constructed to allow said joint to flex about said axis.