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WO1997009001A2 - Champ operatoire et procede d'assemblage - Google Patents

Champ operatoire et procede d'assemblage Download PDF

Info

Publication number
WO1997009001A2
WO1997009001A2 PCT/US1996/013228 US9613228W WO9709001A2 WO 1997009001 A2 WO1997009001 A2 WO 1997009001A2 US 9613228 W US9613228 W US 9613228W WO 9709001 A2 WO9709001 A2 WO 9709001A2
Authority
WO
WIPO (PCT)
Prior art keywords
liquid collection
opening
secured
panel
collection pouch
Prior art date
Application number
PCT/US1996/013228
Other languages
English (en)
Other versions
WO1997009001A3 (fr
Inventor
Richard C. Dowdy
Brad S. Bergsbaken
Original Assignee
Kimberly-Clark Worldwide, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kimberly-Clark Worldwide, Inc. filed Critical Kimberly-Clark Worldwide, Inc.
Priority to AU68471/96A priority Critical patent/AU6847196A/en
Publication of WO1997009001A2 publication Critical patent/WO1997009001A2/fr
Publication of WO1997009001A3 publication Critical patent/WO1997009001A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B46/00—Surgical drapes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B46/00—Surgical drapes
    • A61B46/20—Surgical drapes specially adapted for patients
    • A61B46/23—Surgical drapes specially adapted for patients with means to retain or hold surgical implements
    • A61B2046/236—Surgical drapes specially adapted for patients with means to retain or hold surgical implements with means for collecting drain fluid, e.g. drain tubes

Definitions

  • the present invention relates to surgical drapes and more particularly, to surgical drapes having liquid collection pouches secured thereto.
  • sterile surgical drapes can be designed to greatly reduce, if not prevent, the transmission through the draping material of liquids and biological contaminants which may become entrained therein.
  • liquid and biological contaminants include, for example, operating room personnel perspiration, patient liquids, such as blood, and life support liquids, such as plasma and saline.
  • Disposable surgical drapes which are also sterilized prior to use in the operating room, have largely replaced the reusable surgical drapes, such as linen and cotton surgical drapes.
  • Many disposable surgical drapes are customized to be compatible with specific procedures such as neurological, obstetric, orthopedic, cardiovascular and ophthalmic procedures.
  • Several procedures, and particularly arthroscopic surgical procedures generate considerable quantities of liquids during the course of the surgica l procedures.
  • Such liquids generated during such surgical procedures include, for example, blood, saline and irrigation fluids.
  • liquid collection pouches are generally secured to the surgical drape fabric near the operative site to collect such liquids.
  • the mouth of the liquid collection pouches must remain in an open, liquid receiving position.
  • materials which have been incorporated into the design of these liquid collection pouches to maintain the mouth of the pouches in an open position include, for example, malleable-coated wire or rods and foam strips or rods.
  • these malleable- coated wires or foam strips are secured about and encircle a portion of the mouth of the liquid collection pouch.
  • many such liquid collection pouches are provided with liquid drainage ports.
  • these liquid collection pouches not only remain in an open, a liquid receiving position at the beginning of a surgical procedure, but that these pouches remain open during the entire surgical procedure. It is common during the course of a surgical procedure for considerable quantities of surgical liquids to be generated. And, while many such liquid collection pouches are equipped with liquid drainage ports, in many instances, either because of blockage of the drainage ports or the fact that the drainage ports are not connected to a liquid evacuation system, considerable quantities of such liquids may collect in the liquid collection pouches. In these instances, the weight of these collected liquids may cause the openings of these liquid collection pouches to partially close or collapse.
  • the present invention provides a liquid collection pouch having support structures secured thereto not only along and bordering the mouth or opening of the liquid collection pouch but also along the side walls of the liquid collection pouch.
  • the liquid collection pouch is secured to the main sheet of a surgical drape.
  • the liquid collection pouch of the present invention includes continuous side walls closed at one end and open at the other end.
  • a first support structure is secured to the side walls adjacent the opening and extending for a distance along said opening.
  • a second support structure, secured to the side walls extends generally in a direction from the opening of the liquid collection pouch to the closed end of the liquid collection pouch.
  • a generally laterally oriented support structure may be secured to the side walls adjacent the opening in the liquid collection pouch such that the laterally oriented support structure extends for a distance along said opening.
  • the liquid collection pouch may further include a generally vertically oriented support structure secured to the side walls.
  • the liquid collection pouch may also include an opening in the side walls and an elastic panel secured to said side walls such that the elastic panel overlies the wall opening.
  • the present invention provides a surgical drape which includes a main sheet having an opening therein and a liquid collection pouch.
  • the liquid collection pouch includes a pair of juxtaposed panels. The pair of juxtaposed panels are united along a portion of their overlying edges such that a liquid collection pouch opening is formed. Each panel has portions defining an opening.
  • An elastic panel is secured to each panel such that the elastic panel overlies the opening.
  • Each elastic panel has portions defining an expandable opening adapted for receiving a body part.
  • a first length of malleable coated wire is secured adjacent one of the edges of one of the panels which defines the liquid collection pouch opening such that said first length extends for a distance along the liquid collection pouch opening.
  • a plurality of spaced apart lengths of malleable coated wire are secured to the same panel to which the first length of malleable coated wire is secured. The plurality of spaced apart lengths of malleable coated wire extend generally vertically from the liquid collection pouch opening when the liquid collection pouch is in an open position.
  • the other panel is secured to the main sheet such that the expandable opening of the elastic panel overlies the opening in the main sheet.
  • FIG. 1 is a plan view of a surgical drape illustrating a liquid collection pouch secured to the main sheet of the surgical drape.
  • FIG. 2 is a cross-sectional view taken along line 2-2 in FIG. 1.
  • FIG. 3 is a cross-sectional view taken along line 3-3 in FIG. l.
  • FIG. 4 is a cross-sectional view taken along line 4-4 in FIG. 1.
  • FIG. 5 is a perspective view of the liquid collection pouch illustrated in FIG. 1.
  • attaching or securing one or more parts of the drape or the liquid collection pouch to another part of the drape or pouch may be accomplished by several conventional methods.
  • these methods include zipping, snapping, taping, using matingly engaging hook and loop fasteners, such as VELCRO®, buttons, cohesive adhesives, adhesives, hot melt adhesive, stitching, gluing, heat sealing, sonic or thermal bonding and other methods familiar to those skilled in the art.
  • the surgical drape 10 includes a main sheet 12 and a liquid collection pouch 14 which is secured to the mains sheet 12.
  • the main sheet 12 includes portions defining an opening 13 (FIG. 4) , which will be described in greater detail below.
  • a tube holder 16 having a plurality of openings therein for receiving tubes is secured to the main sheet 12.
  • the drape design 10 illustrated in FIG. 1 will generally be recognized by one skilled in the art as an arthroscopic drape or a drape suitable for use in preforming arthroscopic procedures. It will be understood by those skilled in the art that the present invention is equally applicable for use in a plurality other surgical procedures which require drape designs which may differ from the design of drape 10.
  • other drape designs for other surgical procedures requiring a drape design different from the design illustrated in FIG. 1 include a lap-chole drape, a thyroid drape and a laparoscopy drape.
  • the main sheet 12 and the tube holder 16 may be made from a multitude of disposable and/or reusable materials.
  • SMS is an acronym for spunbond, meltblown, spunbond. See for example, U.S. Patent No. 4,041,203 to Brock et al.
  • SMS material exhibits enhanced liquid barrier characteristics.
  • other disposable nonwovens as well as other materials including wovens, films, foam/film laminates and combinations thereof may be used in the present invention.
  • the main sheet 12 may be coated with a liquid impervious coating to prevent liquid absorption.
  • the liquid collection pouch 14 is formed from a pair of panels 18 and 20.
  • Each panel, 18 and 20 has a top edge 22, a bottom edge 24 and a pair of side edges, 26 and 28, which converge in a direction from the top edge 22 to the bottom edge 24.
  • the liquid collection pouch 14 is formed by securing, such as seaming, fusing or gluing, the side edges, 26 and 28, and the bottom edge 24 of the panel 18 to the side edges, 26 and 28, and the bottom edge 24 of the other panel 20.
  • the side edges 26 and 28 of each panel, 18 and 20 By securing the side edges 26 and 28 of each panel, 18 and 20, the side walls 27 of the liquid collection pouch 14 are made continuous.
  • the bottom edges 24 of each panel, 18 and 20, the bottom end 29, defined by edges 24 of the liquid collection pouch 14, is closed.
  • the top edges 22 of each panel, 18 and 20, define an opening
  • the panels 18 and 20 may be formed from a variety of materials. Examples of these materials include low density polyethylene film of sufficient thickness, and liquid repellent nonwovens or a combination thereof.
  • the panel 18 may be formed from a blue polyethylene film, no. CXAS 814L, a product of Edison Plastics.
  • the panel 20 may be formed from a clear polyethylene film, no. CXAS 814F, also a product of Edison Plastic.
  • the thickness of the film may range from about 2 mils to about 10 mils, and desirably, from about 3 mils to about 8 mils and most desirably, from about 3 mils to about 5 mils.
  • each panel, 18 and 20 has portions thereof between the respective top edges 22 and the respective bottom edges 24 defining an opening 32.
  • An elastic panel 34 is secured to each panel, 18 and 20, and overlies the respective openings 32 in each panel, 18 and 20.
  • each elastic panel 34 has portions defining an expandable opening 36 which is adapted for receiving a body part, such as an arm or leg.
  • the panel 20 is provided with a port 35 for evacuating liquids collected within the liquid collection pouch 14.
  • a plug 37 may be inserted into or removed from the port 35 for selectively closing and opening the port 35 during the surgical procedure.
  • the elastic panels 34 may be formed from a variety of materials. Examples of these materials include a thin sheet or film formed from a thermoplastic, elastomeric polymer, such as for example, styrene-butadiene-styrene block co ⁇ polymer (a KRATON® polymer) , styrene-ethylene/butylene- styrene block co-polymer (KRATON®G polymer) , polyurethane, and co-polyether esters or co-polyesters.
  • the elastic panels 34 may be formed from a blue, 5 mil film sold by Clopay Corporation of Cincinnati, Ohio under the trademarks ELASTOFLES® K or ELASTOFLEX®II.
  • a first support structure 38 is secured near the edge 22 of the panel 20 and extends a distance along and generally parallel to the edge 22.
  • a plurality of spaced apart second support structures 40 are secured to the panel 20.
  • the support structures 40 extend generally vertically in a direction from the opening 30 of the liquid collection pouch 14 to the bottom edge 28 when the liquid collection pouch 14 is in an open position, as illustrated in FIG. 5.
  • the ends thereof terminating in the body of the panel 20 may be overlaid by an adhesive patch 42, such as a patch of clear adhesive tape manufactured by the 3M Company, part no. 1509.
  • the first and second support structures, 38 and 40 not only maintain the opening 30 of the liquid collection pouch 14 in any number of desirably fixed or stabilized positions during surgical procedures, but the first and second support structures 38 and 40 also function to maintain portions of the side wall 27 defined by the panel 20 in any number of desirably fixed or stabilized positions during the surgical procedure.
  • the orientation of the opening 30 of the liquid collection pouch 14 and the side wall 27 defined by the panel 20 may be fixed or stabilized in any number of desirable positions by selectively manipulating, such as bending or twisting, the first and second support structures, 38 and 40, respectively.
  • first and second support structures 38 and 40 and with the opening 30 and/or the side wall 27 means that the portions of the pouch 14 defined by such opening 30 and/or side wall 27 adjacent to or in contact with such support structures require the application of a greater force thereagainst to change the spacial orientation thereof as opposed to similar portions of a similar pouch without such support structures.
  • the first and second support structures, 38 and 40 may be formed from a variety of materials. Examples of these materials include malleable strips, malleable coated strips, malleable wire, malleable coated wire, malleable plastic and foam rods or any combination thereof.
  • the first and second support structures, 38 and 40 are formed from coated malleable wire available from Bedford Industries of Worthington, Minnesota and known as plastic laminated tie ribbons.
  • the plastic laminated tie ribbons may be further defined as double wire, self-adhesive cut ties which are 0.315 inches wide and include a single gang of 23 gauge steel wire (two wires per gang) held within an extruded polyolefin strip.
  • the plastic laminated tie ribbons may be made self- adhering by the securing a length of 3M 1509 tape, a product of the 3M Company, to one side of the plastic laminated tie ribbon.
  • FIG. 2 a cross-sectional portion of the panel 20 take along lines 2-2 of FIG. 1 is illustrated.
  • the second support structure 40 is secured to the outer surface 44 of the panel 20 or the surface which faces away from the main sheet 12. It will further be noted that a portion of the second support structure 40 is folded over the edge 22 and is secured to the inner surface 46 of the panel 20, or surface which faces the main sheet 12. In this way a portion of the panel 20 near the edge 22 is captured between portions of the support structure 40.
  • the first support structure 38 desirably a length of malleable coated wire, is secured to the inner surface 46 of the panel 20 or surface which faces the main sheet 12. More particularly, the first support structure 38 is positioned a distance from the edge 22 and overlies a portion of the second support structure 40 which is secured to the surface 46 of the panel 20.
  • the first and second support structures, 38 and 40 may be secured to the panel 20 with pressure sensitive tape, such as pressure sensitive tape No. 1525, a product of the 3M Company. Referring now to FIG.
  • FIG. 3 a cross-sectional portion of the panel 20 taken along lines 3-3 of FIG. 1 is illustrated.
  • the elastic panel 34 is secured to the outer surface 44 of the panel 20 such that the opening 36 of the elastic panel 34 aligns with the opening 32 of the panel 20.
  • the elastic panel 34 may be secured to the panel 20 by heat sealing or sonic bonding.
  • the elastic panel 34 is secured to the outer surface 48 of the panel 18 such that the opening 36 of the elastic panel 34 aligns with the opening 32 of the panel 18.
  • the elastic panel 34 may be secured to the panel 18 by heat sealing or sonic bonding.
  • the panel 18 is secured to the main sheet 12 by securing the inner surface 50 of the panel 18 to the outer surface 52 of the main sheet 12 such that the opening 32 of the panel 18 aligns with the opening 13 of the main sheet 12.
  • the panel 18 may be secured to the main sheet 12 by a hot melt adhesive or a pressure sensitive tape.

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

La présente invention concerne un champ opératoire pourvu d'une poche de recueil des liquides. Des structures de support équipant cette poche de recueil des liquides lui sont assujetties le long de l'embouchure et sur ses bordures ainsi que le long de ses parois latérales. Des bandes malléables, des bandes malléables enduites, du fil malléable, du fil malléable enduit, des baguettes de plastique et de mousse, ou toute combinaison de ces éléments constituent des structures de support possibles.
PCT/US1996/013228 1995-09-05 1996-08-16 Champ operatoire et procede d'assemblage WO1997009001A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU68471/96A AU6847196A (en) 1995-09-05 1996-08-16 Surgical drape and method of assembly

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US323795P 1995-09-05 1995-09-05
US60/003,237 1995-09-05
US65553896A 1996-05-30 1996-05-30
US08/655,538 1996-05-30

Publications (2)

Publication Number Publication Date
WO1997009001A2 true WO1997009001A2 (fr) 1997-03-13
WO1997009001A3 WO1997009001A3 (fr) 2002-10-24

Family

ID=26671514

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/013228 WO1997009001A2 (fr) 1995-09-05 1996-08-16 Champ operatoire et procede d'assemblage

Country Status (2)

Country Link
AU (1) AU6847196A (fr)
WO (1) WO1997009001A2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379724B1 (ko) * 1993-12-21 2003-06-18 텍사스 인스트루먼츠 인코포레이티드 개선된다중레벨디지탈마이크로미러장치
WO2004021912A1 (fr) * 2002-09-05 2004-03-18 Microtek Medical, Inc. Champ operatoire a poche de collecte de fluides presentant un bord gonflable
US6874505B1 (en) 2003-09-19 2005-04-05 Kimberly-Clark Worldwide, Inc. Surgical drape system with pouch
US7096871B2 (en) 2002-09-05 2006-08-29 Microtek Medical, Inc. Surgical drape having a fluid collection pouch with an inflatable rim
JP2009072445A (ja) * 2007-09-21 2009-04-09 Nippon Medical School 肩関節外科手術用の受液パウチ及びドレープ
FR2957242A1 (fr) * 2010-03-11 2011-09-16 Vygon Champ operatoire sous-fessier, notamment pour accouchement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040418A (en) * 1976-04-12 1977-08-09 The Kendall Company Surgical drape with retaining means
US5002069A (en) * 1990-04-30 1991-03-26 Baxter International, Inc. Adjustable fluid control pouch
US5107859A (en) * 1990-08-06 1992-04-28 Struckmeyer Corporation Fluid collection bags with foam support inserts
US5494050A (en) * 1994-06-01 1996-02-27 Baxter International Inc. Arthroscopy pouch

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379724B1 (ko) * 1993-12-21 2003-06-18 텍사스 인스트루먼츠 인코포레이티드 개선된다중레벨디지탈마이크로미러장치
WO2004021912A1 (fr) * 2002-09-05 2004-03-18 Microtek Medical, Inc. Champ operatoire a poche de collecte de fluides presentant un bord gonflable
US7096871B2 (en) 2002-09-05 2006-08-29 Microtek Medical, Inc. Surgical drape having a fluid collection pouch with an inflatable rim
US7690380B2 (en) 2002-09-05 2010-04-06 Ecolab Inc. Surgical drape having a fluid collection pouch with an inflatable rim
US8020561B2 (en) 2002-09-05 2011-09-20 Microtek Medical, Inc. Surgical drape having a fluid collection pouch with an inflatable rim
US6874505B1 (en) 2003-09-19 2005-04-05 Kimberly-Clark Worldwide, Inc. Surgical drape system with pouch
JP2009072445A (ja) * 2007-09-21 2009-04-09 Nippon Medical School 肩関節外科手術用の受液パウチ及びドレープ
FR2957242A1 (fr) * 2010-03-11 2011-09-16 Vygon Champ operatoire sous-fessier, notamment pour accouchement

Also Published As

Publication number Publication date
AU6847196A (en) 1997-03-27
WO1997009001A3 (fr) 2002-10-24

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