Surgical isolation apparatus
First Claim
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1. A surgical isolation apparatus providing substantially complete isolation of all operating fluids from the operating personnel, comprising:
- a. a liquid-impermeable work enclosure having sides, a top and a bottom, defining an interior working space;
b. means for attaching said bottom of said work enclosure to the patient surrounding the area of the patient upon which the operation is to be performed;
c. means for supporting said top of said work enclosure above the area of the patient upon which the operation is to be performed;
d. a plurality of first sealable apertures in said sides of said work enclosure permitting access to said interior working space for the hands of the operating personnel, ande. fully enclosed means for draining operating fluids from said bottom of said work enclosure.
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Abstract
A surgical isolation apparatus suitable for use in a variety of surgical procedures completely isolates operating personnel from the patent'"'"'s blood, body fluids and contaminated irrigation fluids, while providing manual access to the operating area and permitting use of optical instruments such as endoscopes. The preferred embodiment of the invention is especially designed for transurethral prostatectomies, and can be fabricated simply and inexpensively from two sheets of transparent plastic.
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Citations
45 Claims
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1. A surgical isolation apparatus providing substantially complete isolation of all operating fluids from the operating personnel, comprising:
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a. a liquid-impermeable work enclosure having sides, a top and a bottom, defining an interior working space; b. means for attaching said bottom of said work enclosure to the patient surrounding the area of the patient upon which the operation is to be performed; c. means for supporting said top of said work enclosure above the area of the patient upon which the operation is to be performed; d. a plurality of first sealable apertures in said sides of said work enclosure permitting access to said interior working space for the hands of the operating personnel, and e. fully enclosed means for draining operating fluids from said bottom of said work enclosure. - View Dependent Claims (2, 3, 4, 5, 6, 7, 10)
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- 8. The surgical isolation apparatus of claim I, wherein said means for supporting said top of said working area further comprises an overhead support rod, and means for attaching said top of said work enclosure to said overhead support rod.
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11. A surgical isolation apparatus providing substantially complete isolation of all operating fluids from the operating personnel, comprising:
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a. a liquid-impermeable work enclosure having sides, a top and a bottom, defining an interior working space; b. attachment means for sealing said bottom of said work enclosure to the patient'"'"'s skin surrounding the area of the patient upon which the operation is to be performed, said attachment means comprising an adhesive coating applied to said bottom of said work enclosure and faced with release paper; c. transparent shield forming said top of said work enclosure; d. means for attaching said transparent shield to the upper body of one of the operating personnel, whereby said transparent shield and said top of said work enclosure are supported above the area of the patient upon which the operation is to be performed; e. a plurality of first sealable apertures in said sides of said work enclosure permitting access to said interior working space for the hands of the operating personnel; f. at least one second aperture suitable for sealing around the lens portion of an optical surgical instrument; g. a fluid collection pouch in communication with said interior working space, whereby the operating fluids drain into said fluid collection pouch; h. means for filtering the operating fluids and means for draining any collected operating fluids out of said fluid collection pouch and into a floor drain, and i. at least one third sealable aperture permitting access to said interior working space for electrical wiring and tubing for carrying fluids.
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12. A surgical isolation apparatus providing substantially complete isolation of all operating fluids from the operating personnel, comprising:
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a. two sheets of liquid-impermeable plastic material sealed together to subdivide the two sheets into a work enclosure, an interior working space defined by said work enclosure, a fluid collection pouch in communication with said interior working space, and an integral disposal package having an unsealed outer edge along which said two sheets of plastic are not heat-sealed together and that is not in communication with said interior working space and said fluid collection pouch;
said disposal package being of sufficient size to contain said surgical isolation apparatus after use;b. at least one integral protruding tab formed from the material of each of said sheets, suitable for attachment around the area of the patient'"'"'s body upon which the surgical procedure is to be performed; and c. a plurality of first sealable apertures in said work enclosure and communicating with said interior working space, permitting access thereto for the hands of the operating personnel. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A surgical isolation apparatus providing substantially complete isolation of all operating fluids from the operating personnel, comprising:
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a. two generally rectangular, flat sheets of transparent, liquid-impermeable plastic material heat-sealed together to subdivide the two sheets into a work enclosure, a fluid collection pouch in communication with an interior working space defined by said work enclosure, and an integral disposal package having an unsealed outer edge along which said two sheets of plastic are not heat-sealed together and that is not in communication with said interior working space and said fluid collection pouch;
said disposal package being of sufficient size to contain said surgical isolation apparatus after use;b. adhesive means situated along said unsealed outer edge of said disposal package for sealing said disposal package around said work enclosure and said fluid collection pouch at the conclusion of the surgical procedure; c. a filter located between said interior working space and said fluid collection pouch, said filter comprising an area in which said flat sheets have been partially heat sealed together; d. means for draining any liquid contents of said fluid collection pouch into a floor drain; e. a pair of integral protruding tabs formed from the material of said sheets, suitable for attachment around the area of the patient'"'"'s body upon which the surgical procedure is to be performed; f. adhesive coatings on said protruding tabs, faced with release paper, suitable for attaching said protruding tabs to the patient'"'"'s skin; g. a tie strip attached to said work enclosure suitable for attachment to the upper body of one of the operating personnel, whereby said work enclosure is supported above the area of the patient upon which the operation is to be performed; h. a plurality of first sealable apertures in said work enclosure communicating with said interior working space and permitting access thereto for the hands of the operating personnel; i. at least one second aperture in said work enclosure, communicating with said interior working space and suitable for sealing around the lens portion of an optical surgical instrument, and j. at least one third sealable aperture in said work enclosure permitting access for said interior working space for electrical wiring and tubing for carrying fluids.
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26. A surgical isolation apparatus providing substantially complete isolation of all operating fluids from the operating personnel, comprising:
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a. a first sheet of liquid impermeable plastic having an approximate center and a perimeter including corners; b. a first fenestration at said approximate center of said first sheet, of a size suitable for providing access to the area of a patient upon which the operation is to be performed; c. a second sheet of liquid impermeable plastic of substantially the same shape as said first sheet; d. a perimeter of said second sheet; e. sealed seams at the perimeters of said first and second sheets, joining said first and second sheets together to define an interior working space; f. first apertures in said first and second sheets permitting access to said interior working space for the hands of the operating personnel; g. means for supporting a portion of said first and second sheets above the area of the patient upon which the operation is to be performed; h. a fluid collection pouch attached to said bottom corner of said first sheet, in communication through a second fenestration in said bottom corner of said first sheet with said interior working space, whereby the operating fluids drain into said fluid collection pouch. - View Dependent Claims (27)
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28. A surgical isolation apparatus providing substantially complete isolation of all operating fluids from the operating personnel, comprising:
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a. a first quadrilateral sheet of liquid impermeable plastic having an approximate center, four edges, a top corner, a bottom corner and two side corners; b. a perimeter of said first sheet defined by said four edges and said corners; c. a first fenestration at said approximate center of said first sheet, of a size suitable for providing access to the area of a patient upon which the operation is to be performed; d. a second sheet of liquid impermeable plastic of substantially the same shape as said first sheet, also having four edges, a top corner, a bottom corner and two side corners; e. a perimeter of said second sheet formed by said four sides and said corners; f. sealed seams at the perimeters of said first and said second sheets, joining said first and second sheets together to define an interior working space; g. first apertures in each of said side corners of said first and second sheets permitting access to said interior working space for the hands of the operating personnel; h. means for supporting said top corners of said first and second sheets above the area of the patient upon which the operation is to be performed; i. a fluid collection pouch attached to said bottom corner of said first sheet, in communication through a second fenestration in said bottom corner of said first sheet with said interior working space, whereby the operating fluids drain into said fluid collection pouch. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 45)
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43. A surgical isolation apparatus providing substantially complete isolation of all operating fluids from the operating personnel, comprising:
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a. a first generally diamond-shaped sheet of liquid impermeable material having four edges, a top corner, a bottom corner and two side corners; b. a first fenestration at the approximate center of said first sheet, of a size suitable for providing access to the genital organs of a patient; c. adhesive sealing means surrounding said first fenestration for sealing said first sheet to the patient'"'"'s skin; d. a second sheet of liquid impermeable material of substantially the same shape as said first sheet, also having four edges, a top corner, a bottom corner and two side corners, and joined by sealed seams at its edges to said edges of said first sheet, defining an interior working space; e. first apertures in each of said side corners of said first and second sheets permitting access to said interior working space for the hands of the operating personnel; f. means for attaching said top corners of said sheets to the upper body of one of the operating personnel, whereby said top corners of said first and second sheets are supported above the area of the patient upon which the operation is to be performed; g. means for sealing the edges of said first apertures around the forearms of the operating personnel; h. at least one second aperture in said second sheet suitable for sealing around the lens portion of an optical surgical instrument, and i. at least one third aperture at said top corners of said first and second sheets, permitting access to said interior working space for electrical wiring and tubing for carrying fluids. - View Dependent Claims (44)
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Specification