U.S. patent number 3,657,741 [Application Number 05/093,176] was granted by the patent office on 1972-04-25 for protective surgical sleeve.
Invention is credited to Victor M. Blanco.
United States Patent |
3,657,741 |
Blanco |
April 25, 1972 |
**Please see images for:
( Certificate of Correction ) ** |
PROTECTIVE SURGICAL SLEEVE
Abstract
A surgical protective sleeve made of a fluid impervious material
and adapted to cover at least the forearm portion of a surgeon's
gown to prevent soaking thereof by body fluids. The sleeve includes
an elastic portion at each end thereof to hold the sleeve tightly
against the wrist and arm and maintain the sleeve extended along
the forearm. Ventilation holes are provided in the upper portion of
the sleeve to prevent perspiration between the arm and the
sleeve.
Inventors: |
Blanco; Victor M. (El Paso,
TX) |
Family
ID: |
22237576 |
Appl.
No.: |
05/093,176 |
Filed: |
November 27, 1970 |
Current U.S.
Class: |
2/59;
2/DIG.1 |
Current CPC
Class: |
A41D
13/08 (20130101); Y10S 2/01 (20130101); A41D
13/1227 (20130101) |
Current International
Class: |
A41D
13/05 (20060101); A41D 13/08 (20060101); A41d
027/12 () |
Field of
Search: |
;2/59,16,60,170,270,DIG.1,DIG.6,DIG.7 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
|
|
|
|
|
|
|
287,546 |
|
May 1928 |
|
GB |
|
128,715 |
|
Jan 1929 |
|
CH |
|
Primary Examiner: Boler; James R.
Claims
What is claimed is:
1. A surgical protective sleeve comprising:
a fluid impervious tubular portion of extended length and adapted
to cover a surgeon's arm from the wrist to a position above the
elbow;
wrist engaging means on one end of said tubular portion for
gripping the surgeon's wrist;
arm engaging means on the other end of said tubular portion for
gripping the surgeon's arm above the elbow and for holding said
tubular portion extended along said forearm;
said tubular portion having at least one ventilation passageway
formed therein for providing air circulation in the space enclosed
between said tubular portion and the arm to prevent excessive
perspiration; and
said ventilation passageway being positioned adjacent said arm
engaging means and adapted to be disposed above the elbow of the
surgeon.
2. A surgical protective sleeve as set forth in claim 1 wherein a
plurality of ventilation passageways are formed around the
periphery of said tubular portion and adapted to be positioned
above the elbow of the surgeon.
3. A surgical protective sleeve as set forth in claim 1 wherein
said tubular portion includes a central portion having a
substantially constant diameter, a first necked down end portion
terminating at said wrist engaging means, and a second necked down
end portion terminating at said arm engaging means.
4. A surgical protective sleeve as set forth in claim 5 wherein
said central portion has a diameter sufficiently larger than the
surgeon's arm to provide an annular air circulating space between
said arm and said central portion.
Description
BACKGROUND OF THE INVENTION
During many surgical procedures, the sleeves of a surgeon's gown
often become wet with blood and other body fluids. Heretofore,
surgeons either changed gowns to prevent contamination and possible
infection of the patient, or put on a sleeve made of a cloth
stockin-net material to absorb the blood and other fluids. These
stockin-net sleeves, however, also being cloth, similarly absorbed
fluid and presented the likelihood of contamination. Many arm
protectors, of the type such as disclosed in U.S. Pat. No.
2,326,422, have been used to protect the arms of industrial workers
and the like from harmful fluids or materials. Similar protecting
sleeves have also been utilized for protecting ones shirt sleeves
and cuffs to prevent them from getting dirty. Examples of these can
be seen in U.S. Pat. Nos. 120,324 and 243,330 and 1,997,956.
However, such devices have not been satisfactory for surgical use.
A protective sleeve for surgical use must be made of a material
that is sterilizable. Furthermore, the sleeve must be flexible and
light enough to provide little or no impediment to normal arm
movement so as not to restrict the surgeon in any way from moving
in a normal manner. Additionally, the sleeve must be designed to be
comfortable and must not cause excessive perspiration.
The subject protective surgical sleeve provides all the advantages
stated above and eliminates the need for a surgeon to have to
change gowns before a surgical procedure is completed, regardless
of the wetness of the field in which he is working.
SUMMARY OF THE INVENTION
The subject protective surgical sleeve includes a generally tubular
portion made of a fluid impervious material and adapted to cover
the forearm from a position adjacent to the wrist to a position
either above or below the surgeon's elbow. Each end of the
protective sleeve has elastic or other means for engaging the
wrists and arm to hold the sleeve in place fully extended along the
forearm. A plurality of ventilation holes or passageways are
provided in the upper portion of the sleeve to permit circulation
of air beneath the sleeve to prevent excessive perspiration which
can saturate the gown and become extremely uncomfortable to the
surgeon. The sleeve is preferably made of a fluid impervious
material, such as a plastic, or some other material which is at
least fluid resistant or fluid repellent. Any material which can
breathe, that is, is permeable to air, and still is at least fluid
resistant or fluid repellent, would also be desirable, and in such
instances, adequate circulation of air may result without need for
the ventilation holes. The sleeves are desirably made to be
disposable so that they can be sterilized during manufacture and
separately packaged in a sterile package. After use, the sleeves
can be thrown away. If desired, however, the protective sleeves can
be made of a material which is autoclavable so that they can be
resterilized and used again.
Other advantages of the present invention will be apparent from the
following detailed description when considered in conjunction with
the following detailed drawings, which drawings form a part of this
specification. It is to be noted, however, that the drawings
illustrate only a typical embodiment of the invention and are
therefore not to be considered limiting of its scope, for the
invention may admit to other equally effective embodiments.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a view illustrating the protective surgical sleeve
embodying the principles of this invention as it is worn by a
surgeon.
FIG. 2 is an enlarged view of the surgical sleeve shown in FIG.
1.
DESCRIPTION OF THE INVENTION
Referring now to FIG. 1, there is shown a protective surgical
sleeve 10 made of a fluid impervious material as worn on the arm 11
of a surgeon. The term fluid impervious as used herein also
contemplates fluid repellent and fluid resistant materials as well
as materials that are impermeable or impervious to fluids. The
sleeve 10 has a wrist engaging portion 12 at one end, typically an
elastic band, which securely grips the surgeon's wrist. The other
end of the sleeve 10 has an arm engaging portion 13, which is
typically an elastic band also. While the illustration in FIG. 1
shows the sleeve 10 as extending past the elbow so that the elastic
band 13 engages the upper arm, the sleeve may also be shorter, if
desired, so that it terminates below the elbow with the elastic
band 13 engaging the upper part of the forearm.
The upper end of the sleeve 10 has a plurality of openings 14
therein, preferably spaced around the periphery of the sleeve 10 to
provide ventilation holes and permit circulation of air beneath the
sleeve. The sleeve 10 is tubular in shape and has a diameter large
enough to allow an annular space between the interior of the sleeve
and surgeon's arm or gown. By providing the ventilation holes 14
air is permitted to freely circulate within this annular air space
to limit excessive perspiration and to keep the surgeon's forearm
relatively cooler and drier.
Referring to FIG. 2, a protective surgical sleeve 10 is shown
having a tubular central portion 16 of a diameter which is selected
to be larger than the normal forearm diameter. The sleeve 10 may be
made in several sizes having, for example, small, medium and large
diameters. Additionally, the sleeve 10 may be made in several
lengths to provide a choice wherein the arm engaging portion either
engages above or below the elbow. The sleeve 10 has a necked down
wrist portion 17 at one end and a necked down arm portion 18 at the
other end thereof. The wrist portion 17 terminates in the elastic
band 12 as previously described, and the arm portion 18 terminates
in the elastic band 13 which grips the forearm or upper arm of the
surgeon. The surgical sleeve may be fabricated by taking a sheet of
fluid impervious material and forming it into a tubular shape and
securing the edges at the seam 19 by conventional sealing
techniques, such as heat sealing, gluing, sewing or the like, to
provide a fluid impervious seal along the seam 19. While the sleeve
is shown as having the seam 19, the sleeve could also be extruded
or otherwise formed so as to have no seam at all, which would be
even more desirable since there would then be no potential leakage
path. The openings 14 while being shown as circular or oval in
shape may have any desired shape, and may be positioned randomly or
in any way desired to obtain air circulation beneath the sleeve 10.
For example, a plurality of rows of holes 14 could be utilized
instead of one row around the periphery of the upper portion 18.
The holes 14 preferably are positioned an inch to an inch and
one-half from the elastic band 13. The constant motion of the arms
during surgery creates a bellows effect with the tubular central
portion 16 of the sleeve 10 which pushes the air in the annular
space between the surgeon's arm and the interior of the sleeve 10
out through the openings 14.
By use of the subject sleeve, a surgeon can either put the sleeve
on immediately after putting on his gown, if he feels a need for it
in performing a particular surgical procedure, and thereby maintain
the sleeves of his gown dry during the course of such procedure, or
alternatively, and more likely, he may begin his surgical procedure
and at such time as he find body fluids are beginning to saturate
and contaminate his gown, or his gown becomes contaminated for some
other reason, such as by contact with a person or an unsterile
object, he could then pull the sterilized protective sleeves 10
over his gloves and gown and proceed with the operation without
having to change gowns. The surgical sleeves thus put on will cover
the contaminated area and prevent any contamination by body fluids
which have already saturated the surgical gown and also will
prevent any fluids from further wetting the surgical gown. Thus,
the patient is protected from the possibility of infection of the
operative wound. When the surgical procedure is over, the
protective sleeve 10 may be taken off and disposed of, or if made
of an autoclavable material, it may be set aside for cleaning and
resterilization so that it can be used again. The advantages of the
sleeve being disposable are evident, of course, in that it
eliminates the resterilization procedure and insures that whenever
a new sleeve is used, it is thoroughly sterilized. The simplicity
of design of the subject sleeve and the economy with which it can
be made lends itself readily to being disposable. The use of the
sleeve permits the surgeon to operate without the discomfort of
having his forearms saturated with blood and other body fluids. The
subject sleeve can be put on and taken off with ease, worn with
comfort without impeding the surgeon's movements, and can eliminate
contamination of the operative field.
It is to be understood that the above described embodiment is
merely illustrative of an application of the principles of this
invention and that numerous other arrangements and modifications
may be made within the spirit and scope of invention.
* * * * *