CA1254001A - Urine collecting device - Google Patents
Urine collecting deviceInfo
- Publication number
- CA1254001A CA1254001A CA000489005A CA489005A CA1254001A CA 1254001 A CA1254001 A CA 1254001A CA 000489005 A CA000489005 A CA 000489005A CA 489005 A CA489005 A CA 489005A CA 1254001 A CA1254001 A CA 1254001A
- Authority
- CA
- Canada
- Prior art keywords
- enclosure
- collecting device
- compartment
- urine collecting
- piece
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices
- A61F5/4401—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices with absorbent pads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/505—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with separable parts, e.g. combination of disposable and reusable parts
- A61F2013/5055—Possibility of doubling or putting in new pieces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
- A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530802—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium characterized by the foam or sponge other than superabsorbent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/56—Supporting or fastening means
- A61F13/58—Adhesive tab fastener elements
- A61F2013/582—Adhesive tab fastener elements with one strip on one place
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/84—Accessories, not otherwise provided for, for absorbent pads
- A61F2013/8473—Accessories, not otherwise provided for, for absorbent pads for diagnostic purposes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
ABSTRACT OF THE DISCLOSURE
A predetermined size and shaped piece of dry compressed cellulose sponge is disposed within a compartment formed from plastic sheet material, the compartment being larger than the dry piece of sponge at least in the height or thickness direction, but smaller than the wet expanded piece of sponge at least in the thickness direction so as to limit expansion of the sponge and thereby its liquid uptake to a predetermined quantity. The compartment has an opening in a side wall that communicates with a channel formed in a fan shape panel of the plastic sheet material extending from the compartment, the channel being arranged to conduct urine to the opening when the device is attached to a diaper or other article of clothing and worn with the panel adjacent the genitalia and the compartment adjacent the perineum. A small size embodiment is intended for pediatric use while a larger size device can be used for geriatric care.
A predetermined size and shaped piece of dry compressed cellulose sponge is disposed within a compartment formed from plastic sheet material, the compartment being larger than the dry piece of sponge at least in the height or thickness direction, but smaller than the wet expanded piece of sponge at least in the thickness direction so as to limit expansion of the sponge and thereby its liquid uptake to a predetermined quantity. The compartment has an opening in a side wall that communicates with a channel formed in a fan shape panel of the plastic sheet material extending from the compartment, the channel being arranged to conduct urine to the opening when the device is attached to a diaper or other article of clothing and worn with the panel adjacent the genitalia and the compartment adjacent the perineum. A small size embodiment is intended for pediatric use while a larger size device can be used for geriatric care.
Description
~zs~
1 BACKGROUN~ OF THE_INVENTION
The present invention relates to li~uid collection devices and more particularly to devices for collecting urine samples.
Urine analysis is a diagnostic tool employed by prac-titioners of the medical arts providing information bearing upon a wide ran~e of disorders and disease. However, when dealing with infants or incapacita-ted mature individuals lt is difficult to obtain specimens. In both the pre-toilet-trained infant and the senile adult, for example, neither is capable of that control ,, which can provide a specimen on demand.
Various urine sampling devices are available and in my priorlpatent No. 3,918,433, issued November 11, 1975, and en-titled "Fluid Sampliny Device", there i~ described a sampling device, wherein a first surface eY~panse is provided with channels for conducting urine to a second surface expanse which is asso-ciated with a fluid sensitive valve, said second surface expanse leading to a container and said valve being arranged to interpose an occlusive barrier upon the passage therethrough of a pre-determined quantity of fluid. Unfortunately, the patented device is\unduly complicated and does not lend itself to pro-~ducing a device that is sufficiently compact.
SUMMARY OF THE INVENTION
-- . .. .
~5 It is an object of the present invention to provide a simplified, more versatile, more adaptable, and more advantageous sampling device than those heretofore available.
In accordance with the invention there is provided a urine collecting device having first and second parts for dis-position within an article of clothing such that when on the
1 BACKGROUN~ OF THE_INVENTION
The present invention relates to li~uid collection devices and more particularly to devices for collecting urine samples.
Urine analysis is a diagnostic tool employed by prac-titioners of the medical arts providing information bearing upon a wide ran~e of disorders and disease. However, when dealing with infants or incapacita-ted mature individuals lt is difficult to obtain specimens. In both the pre-toilet-trained infant and the senile adult, for example, neither is capable of that control ,, which can provide a specimen on demand.
Various urine sampling devices are available and in my priorlpatent No. 3,918,433, issued November 11, 1975, and en-titled "Fluid Sampliny Device", there i~ described a sampling device, wherein a first surface eY~panse is provided with channels for conducting urine to a second surface expanse which is asso-ciated with a fluid sensitive valve, said second surface expanse leading to a container and said valve being arranged to interpose an occlusive barrier upon the passage therethrough of a pre-determined quantity of fluid. Unfortunately, the patented device is\unduly complicated and does not lend itself to pro-~ducing a device that is sufficiently compact.
SUMMARY OF THE INVENTION
-- . .. .
~5 It is an object of the present invention to provide a simplified, more versatile, more adaptable, and more advantageous sampling device than those heretofore available.
In accordance with the invention there is provided a urine collecting device having first and second parts for dis-position within an article of clothing such that when on the
2--, ~ ~5~
1 wearer said fir5t and second parts are located adjacent, respec-tively, the perineum and genitalia, characterized in that said first part comprises an enclosure defining a compartment of prede-termined volume, said enclosure having at least one opening S for admitting ur~ne to said compartment, and a body of dry compressed absorbent material disposed within said compartment, said body being smaller than said compartment and expandable when we-t un-til constrained by said enclosure, said second part com prising a panel of a liquid impermeable material including at least one channel for guiding urine -to said opening, said panel extending from said first part, the rela-tionship between said absorbent body and said compar-tment beiny such that said body will absorb a controlled quantity of urine.
1~ BRIEF DESCRIPTION OF THE DRAWINGS
... . _ .. _ _ The invention will be better understood after reading the following detailed description of -the presently preferred embodiments thereof with reference to the appended drawings in which:
Figure 1 is a top plan view of an embodiment of the sampling device in accordance with the present invention;
Figure 2 is an enlarged transverse sectional view taken along line 2-2 in Fig. l;
Figure 3 is an enlarged transverse sectional view taken along line 3-3 in Fig. l;
Figure 4 is an enlarged longitudinal sectional view taken along line 4-4 in Fig.l;
Figure 5 is a perspec-tive view of the bottom or under-side of the device shown in Fig. l;
Q~
1 Figure 6 is a fragmentary side elevational view of the device of Fig. 1 with the bottom surface up;
Figure 7 is a view similar to Fig. 3, but showing the expanded wet sponge in relation to the enclosure;
S Figure 8 is a perspective view showing the device attached to a baby diaper; and Figure 9 is a top plan view of the enclosure after separation from the lmpermeable panel.
The same reference numerals are used throughout the drawings to designate the same or similar parts.
DETAILED DESCRIPTION
OF THE PRESENTLY PREFERRED EMBODIMENTS
Referring -to -the drawings, the urine collec-ting device is designated generally by the reference numeral 10. The device 10 consists of a generally oblong piece of plastic sheet material 11 having top and bottom surEaces 12 and 13, respectively. The expressions "top" and "bottom" as used herein are intended only for reference purposes and have no other significance.
The sheet 11 is formed relative to the top surface 12 with a depressed region 14 near a Eirst end 15 which region is covered by a substantially fla-t layer 16 of plastic sheet ma-terlal to form an enclosure 17 defining a compartment 18 of pre-determined volume. Another depressed region 19 is formed in the uncovered portion of the unitary piece 11 relative to the top surface 12 to provide a channel therein which merges in the region 20 with the depressed region 14 thereby providing an opening 21 for the compartment 18 within the enclosure 17.
~s seen in the drawings, the enclosure 17 is generally rectangular in plan view with its long dimension coinciding wi-th :la2S4~
1 the long dimension of the oblon~ plece 11. The uncovered portion of the piece 11 is generally fan shape, as shown, diverging from the short dimenslon of the enclosure 17 outwardly toward an edge 22 remote from the enclosure 17. The fan shape portion of the S piece 11 provides a panel which is intended to overly the general region of the genitalia when worn within an article of clothing such as a diaper. The enclosure portion 17 is configured and dimensioned to fi-t within the perineum rsgion as will be under-stood from a consideration of Fig. 8 wherein the device 10 is shown attached to a typical diaper 23 of non-woven fabric.
The material 11 should be impermeable to liquld and may be formed from a thin film or sheet of polyvinyl chloride resin.
Sheet 16 may be fabrica-ted from the same m~terial.
A convenlent me-thod of securing the device to the inner surface of the diaper 23 involves providing a layer 24 of pres-sure sensitive adhesive on at least a portion of the bottom surface 13 of the panel 11. As best seen in Figs. 1, 4 and 5, the layer of adhesive is in the form of a stripe running along the longitudinal axis from the edge 22 toward the vicinity of the area 20. Any convenient pattern may be employed for the adhesive so long a~ it has the capability of securing the device to the typical layer of liquid permeable plastic material that usually constitutes the inner surface of a diaper 23 as shown in Fig. 8 Such diapers usually have a liquid impermeable outer layer, a ~5 liquid permeable inner layer and a filling of a suitable cellu-lose wadding.
The sampling device is completed by incorporating within the enclosure 17, in the compartment 18, a ~ody 25 of dry compressed absorbent material. The body 25 is smaller than the compartment 18 when the body is dry and is expandab:le when we-t ~5~
1 until constrained by the enclosure 17. Thus, as best seen in Fig. 3! there is substantial clearance between the dry body 25 and the compartment 18. While, as shown in Fig. 7, the wet body 25 has expanded until it is constrained by the lesser height of the compartment 18. The body 25 is preferably formed from compressed cellulose sponge.
In an embodiment of the invention intended for pe-diatric use the compartment 18 may be approximately 1 3/16 inches ; wide by 2 inches long by 5/16 inches high while the dry sponge may be approximately 1 inch wide by 1 3/4 inches long by 1/16 inch high. By way of example, it has been found that a body with the foreyoing dimensions and of compxessed cellulose sponge as furnished by American Sponge and Chamois Co., Inc. of Long Island City, New York, will expand when wet in free space to approx-imately a height or thîckness of 3/8 inch. This is in excess of the 5/16 inch height of the compartment 18. Therefore, the constraint of the compartment volume tends to control the quan-tity of urine that can be absorbed by the sponge body 25 such that approximately the same quantity is absorbed from one sam-pling device to the next. It has been found that the subject sponge within the specified compartment will absorb approximately 7 cc. of urine.
It is contemplated that the subject sampling device can be made in larger size for use by adult individuals in which case ~-5 the sponge may be 2 inches wide, 3 inches long and the same 1/16 inch thick when dry and will absorb approximately 23 cc. of urine when wet~ This assumes the same 5/16 inch depth compartment to limit the expansion of the sponge. Knowledge of the quantity of urine that can be collected is useful when the sample is intended for laboratory testing of the type requiring a certain minimum quantity.
~5~
1 In order to facilitate handling and laboratory ex-amination the device is provided with a tear line or line of weakening 26 such that the panel portion of the device can be removed from the enclosure 17 leaving -t:he enclosure as shown in S Fig. 9.
While any suitable method can be employed to fasten the sheet 16 to the sheet ll, the drawings show the layers joined by zones of spot welding 27. The strength of such welds should be such that the layer 16 can be peeled from the layer ll by grasp-ing an edge such as 28, to thereby expose the sponge 25 and permit its removal from compartment 18.
Having described the invention with reference to the presently preferred embodiments thereof it will be unders-tood by those skilled in the subject art that vari.ous changes in con-struction.and ma-terials may be effected wi-thout departing from the true spirit of the invention as defined in the appended claims.
1 wearer said fir5t and second parts are located adjacent, respec-tively, the perineum and genitalia, characterized in that said first part comprises an enclosure defining a compartment of prede-termined volume, said enclosure having at least one opening S for admitting ur~ne to said compartment, and a body of dry compressed absorbent material disposed within said compartment, said body being smaller than said compartment and expandable when we-t un-til constrained by said enclosure, said second part com prising a panel of a liquid impermeable material including at least one channel for guiding urine -to said opening, said panel extending from said first part, the rela-tionship between said absorbent body and said compar-tment beiny such that said body will absorb a controlled quantity of urine.
1~ BRIEF DESCRIPTION OF THE DRAWINGS
... . _ .. _ _ The invention will be better understood after reading the following detailed description of -the presently preferred embodiments thereof with reference to the appended drawings in which:
Figure 1 is a top plan view of an embodiment of the sampling device in accordance with the present invention;
Figure 2 is an enlarged transverse sectional view taken along line 2-2 in Fig. l;
Figure 3 is an enlarged transverse sectional view taken along line 3-3 in Fig. l;
Figure 4 is an enlarged longitudinal sectional view taken along line 4-4 in Fig.l;
Figure 5 is a perspec-tive view of the bottom or under-side of the device shown in Fig. l;
Q~
1 Figure 6 is a fragmentary side elevational view of the device of Fig. 1 with the bottom surface up;
Figure 7 is a view similar to Fig. 3, but showing the expanded wet sponge in relation to the enclosure;
S Figure 8 is a perspective view showing the device attached to a baby diaper; and Figure 9 is a top plan view of the enclosure after separation from the lmpermeable panel.
The same reference numerals are used throughout the drawings to designate the same or similar parts.
DETAILED DESCRIPTION
OF THE PRESENTLY PREFERRED EMBODIMENTS
Referring -to -the drawings, the urine collec-ting device is designated generally by the reference numeral 10. The device 10 consists of a generally oblong piece of plastic sheet material 11 having top and bottom surEaces 12 and 13, respectively. The expressions "top" and "bottom" as used herein are intended only for reference purposes and have no other significance.
The sheet 11 is formed relative to the top surface 12 with a depressed region 14 near a Eirst end 15 which region is covered by a substantially fla-t layer 16 of plastic sheet ma-terlal to form an enclosure 17 defining a compartment 18 of pre-determined volume. Another depressed region 19 is formed in the uncovered portion of the unitary piece 11 relative to the top surface 12 to provide a channel therein which merges in the region 20 with the depressed region 14 thereby providing an opening 21 for the compartment 18 within the enclosure 17.
~s seen in the drawings, the enclosure 17 is generally rectangular in plan view with its long dimension coinciding wi-th :la2S4~
1 the long dimension of the oblon~ plece 11. The uncovered portion of the piece 11 is generally fan shape, as shown, diverging from the short dimenslon of the enclosure 17 outwardly toward an edge 22 remote from the enclosure 17. The fan shape portion of the S piece 11 provides a panel which is intended to overly the general region of the genitalia when worn within an article of clothing such as a diaper. The enclosure portion 17 is configured and dimensioned to fi-t within the perineum rsgion as will be under-stood from a consideration of Fig. 8 wherein the device 10 is shown attached to a typical diaper 23 of non-woven fabric.
The material 11 should be impermeable to liquld and may be formed from a thin film or sheet of polyvinyl chloride resin.
Sheet 16 may be fabrica-ted from the same m~terial.
A convenlent me-thod of securing the device to the inner surface of the diaper 23 involves providing a layer 24 of pres-sure sensitive adhesive on at least a portion of the bottom surface 13 of the panel 11. As best seen in Figs. 1, 4 and 5, the layer of adhesive is in the form of a stripe running along the longitudinal axis from the edge 22 toward the vicinity of the area 20. Any convenient pattern may be employed for the adhesive so long a~ it has the capability of securing the device to the typical layer of liquid permeable plastic material that usually constitutes the inner surface of a diaper 23 as shown in Fig. 8 Such diapers usually have a liquid impermeable outer layer, a ~5 liquid permeable inner layer and a filling of a suitable cellu-lose wadding.
The sampling device is completed by incorporating within the enclosure 17, in the compartment 18, a ~ody 25 of dry compressed absorbent material. The body 25 is smaller than the compartment 18 when the body is dry and is expandab:le when we-t ~5~
1 until constrained by the enclosure 17. Thus, as best seen in Fig. 3! there is substantial clearance between the dry body 25 and the compartment 18. While, as shown in Fig. 7, the wet body 25 has expanded until it is constrained by the lesser height of the compartment 18. The body 25 is preferably formed from compressed cellulose sponge.
In an embodiment of the invention intended for pe-diatric use the compartment 18 may be approximately 1 3/16 inches ; wide by 2 inches long by 5/16 inches high while the dry sponge may be approximately 1 inch wide by 1 3/4 inches long by 1/16 inch high. By way of example, it has been found that a body with the foreyoing dimensions and of compxessed cellulose sponge as furnished by American Sponge and Chamois Co., Inc. of Long Island City, New York, will expand when wet in free space to approx-imately a height or thîckness of 3/8 inch. This is in excess of the 5/16 inch height of the compartment 18. Therefore, the constraint of the compartment volume tends to control the quan-tity of urine that can be absorbed by the sponge body 25 such that approximately the same quantity is absorbed from one sam-pling device to the next. It has been found that the subject sponge within the specified compartment will absorb approximately 7 cc. of urine.
It is contemplated that the subject sampling device can be made in larger size for use by adult individuals in which case ~-5 the sponge may be 2 inches wide, 3 inches long and the same 1/16 inch thick when dry and will absorb approximately 23 cc. of urine when wet~ This assumes the same 5/16 inch depth compartment to limit the expansion of the sponge. Knowledge of the quantity of urine that can be collected is useful when the sample is intended for laboratory testing of the type requiring a certain minimum quantity.
~5~
1 In order to facilitate handling and laboratory ex-amination the device is provided with a tear line or line of weakening 26 such that the panel portion of the device can be removed from the enclosure 17 leaving -t:he enclosure as shown in S Fig. 9.
While any suitable method can be employed to fasten the sheet 16 to the sheet ll, the drawings show the layers joined by zones of spot welding 27. The strength of such welds should be such that the layer 16 can be peeled from the layer ll by grasp-ing an edge such as 28, to thereby expose the sponge 25 and permit its removal from compartment 18.
Having described the invention with reference to the presently preferred embodiments thereof it will be unders-tood by those skilled in the subject art that vari.ous changes in con-struction.and ma-terials may be effected wi-thout departing from the true spirit of the invention as defined in the appended claims.
Claims (12)
1. A urine collecting device having first and second parts for disposition within an article of clothing such that when on the wearer said first and second parts are located adjacent, respectively, the perineum and genitalia, characterized in that said first part comprises an enclosure defining a com-partment of predetermined volume, said enclosure having at least one opening for admitting urine to said compartment, and a body of dry compressed absorbent material disposed within said com-partment, said body being smaller than said compartment and expandable when wet until constrained by said enclosure, said second part comprising a panel of a liquid impermeable material including at least one channel for guiding urine to said opening, said panel extending from said first part, the relationship between said absorbent body and said compartment being such that said body will absorb a controlled quantity of urine.
2. A urine collecting device according to claim 1, characterized in that a layer of pressure sensitive adhesive is disposed on a surface of said panel for securing said device to said article of clothing.
3. A urine collecting device according to claim 1, characterized in that means are associated with said device for securing it to said article of clothing.
4. A urine collecting device according to claim 1, characterized in that a unitary generally oblong piece of plastic sheet material having a top and bottom surface is formed, re-lative to said top surface, with a depressed region near a first end which is covered by a substantially flat layer of plastic sheet material to form said enclosure and define said compart-ment, another depressed region being formed in the uncovered portion of said unitary piece relative to said top surface to provide at least a major portion of said channel, and means are associated with said device for securing it to said article of clothing with said bottom surface contacting said article.
5. A urine collecting device according to claim 4, characterized in that said compressed absorbent material com-prises a piece of compressed cellulose sponge.
6. A urine collecting device according to claim 5, characterized in that said compartment has a height of about 5/16", and said body is expandable when wet to a thickness of about 3/8" in the absence of said enclosure restraint.
7. A urine collecting device according to claim 1, characterized in that said compressed absorbent material com-prises a piece of compressed cellulose sponge.
8. A urine collecting device according to claim 7, characterized in that said compartment has a height of about 5/16", and said body is expandable when wet to a thickness of about 3/8" in the absence of said enclosure restraint.
9. A urine collecting device according to claim 4, characterized in that said enclosure is generally rectangular in plan view with its long dimension coinciding with the long dimension of said oblong piece, and said uncovered portion of said unitary piece constitutes said panel and is generally fan shape diverging from the short dimension of said enclosure out-wardly toward an edge remote from said enclosure.
10. A urine collecting device according to claim 9, characterized in that a layer of pressure sensitive adhesive is disposed on at least a portion of said bottom surface of said panel.
11. A urine collecting device according to claim 10, characterized in that a tear line is provided in said oblong piece of plastic transverse to its long dimension generally at the juncture between said enclosure and said panel for facil-itating separation of said panel from said enclosure.
12. A urine collecting device according to claim 4, characterized in that a tear line is provided in said oblong piece of plastic transverse to its long dimension generally at the juncture between said enclosure and said uncovered portion of said unitary piece for facilitating separation of said uncovered portion from said enclosure.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64444284A | 1984-08-27 | 1984-08-27 | |
US644,442 | 1984-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1254001A true CA1254001A (en) | 1989-05-16 |
Family
ID=24584924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000489005A Expired CA1254001A (en) | 1984-08-27 | 1985-08-19 | Urine collecting device |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH062143B2 (en) |
CA (1) | CA1254001A (en) |
DE (1) | DE3530608A1 (en) |
GB (1) | GB2163656B (en) |
SE (1) | SE463346B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH039690Y2 (en) * | 1986-03-20 | 1991-03-11 | ||
DE19637851A1 (en) * | 1996-09-17 | 1998-03-19 | Franz J Dr Geks | Incontinence device with casing accommodating male organ |
US8043272B2 (en) | 2007-04-30 | 2011-10-25 | Kimberly-Clark Worldwide, Inc. | Collection and testing of infant urine using an absorbent article |
CH702259A1 (en) * | 2009-11-25 | 2011-05-31 | Schoeller Textil Ag | Incontinence aid. |
GB2553221A (en) * | 2015-11-03 | 2018-02-28 | Siller Gonzalez Andrea | Device for collecting urine samples for dependent patients |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3403410A (en) * | 1966-06-01 | 1968-10-01 | Automatic Sprinkler Corp | Disposable urine container |
DE7033637U (en) * | 1970-09-10 | 1971-01-07 | Mapa Gmbh Gummi Plastikwerke | URINE DROP COLLECTION DEVICE. |
US3918433A (en) * | 1974-05-22 | 1975-11-11 | Richard C Fuisz | Fluid sampling device |
WO1983001195A1 (en) * | 1981-10-08 | 1983-04-14 | Ryugo Terauchi | Urine collector |
-
1985
- 1985-08-19 GB GB08520740A patent/GB2163656B/en not_active Expired
- 1985-08-19 CA CA000489005A patent/CA1254001A/en not_active Expired
- 1985-08-26 SE SE8503965A patent/SE463346B/en not_active IP Right Cessation
- 1985-08-27 JP JP60186775A patent/JPH062143B2/en not_active Expired - Lifetime
- 1985-08-27 DE DE19853530608 patent/DE3530608A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
GB2163656B (en) | 1988-06-29 |
GB2163656A (en) | 1986-03-05 |
SE8503965L (en) | 1986-02-28 |
SE463346B (en) | 1990-11-12 |
JPS6164247A (en) | 1986-04-02 |
DE3530608A1 (en) | 1986-03-06 |
SE8503965D0 (en) | 1985-08-26 |
JPH062143B2 (en) | 1994-01-12 |
GB8520740D0 (en) | 1985-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4700714A (en) | Urine collecting device | |
US3918433A (en) | Fluid sampling device | |
US4778459A (en) | High absorbency diaper with composite absorbent layer | |
KR100257439B1 (en) | A method for selectively aperturing a nonwoven web exhibiting surface energy gradients | |
US4413996A (en) | Diaper with liquid retaining chamber | |
US5054499A (en) | Disposable skin perforator and blood testing device | |
FI70131B (en) | ABSORBER ENDED PRODUCT WITH FLAECKBESTAENDIG YTSKIVA | |
US4753644A (en) | Incontinence pads | |
KR950005342B1 (en) | Flow distribution system for absorbent pads | |
JPS60259261A (en) | Absorbing article | |
IE44056B1 (en) | Diapers | |
CA1254001A (en) | Urine collecting device | |
JPH06166937A (en) | Surface sheet of article for humoral absorption | |
JP3633317B2 (en) | Blood test tool with puncture needle | |
JP3659832B2 (en) | Body fluid component measuring device | |
JPH08308816A (en) | Vacuum blood-collecting vessel with pollution control | |
WO2000037249A1 (en) | Dual apertured composite web and absorbent articles having a topsheet comprising such a web | |
GB2063677A (en) | Elasticized disposable diaper | |
JPH01122727U (en) | ||
JPH07218503A (en) | Inspection tool | |
KR200246866Y1 (en) | A immuno diagnostic kit for diagnosing of disease using membrane chromatographe and menstruation blood | |
JPS59190229U (en) | sanitary napkins | |
JPS62142317U (en) | ||
CA1297637C (en) | High absorbency diaper with composite absorbent layer | |
JPS5884130U (en) | sanitary napkins |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |