US3674030A - Catamenial tampons or the like - Google Patents

Catamenial tampons or the like Download PDF

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US3674030A
US3674030A US97314A US3674030DA US3674030A US 3674030 A US3674030 A US 3674030A US 97314 A US97314 A US 97314A US 3674030D A US3674030D A US 3674030DA US 3674030 A US3674030 A US 3674030A
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Prior art keywords
tampon
section
transverse cross
sponge material
compressed
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US97314A
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David Thomas Jones
George Edward Jowett
Edward Ernest Webster
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Sponcel Ltd
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Sponcel Ltd
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    • 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
    • A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2051—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the material or the structure of the inner absorbing core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/904—Tampons

Definitions

  • This invention relates to improvements in catamenial tampons or like devices for absorbing moisture from body cavi ties, wounds or incisions.
  • the invention provides a catamenial tampon or like device comprising an absorbent core of regenerated cellulose sponge material at least partly covered by a permeable outer covering of reinforcing material bonded to the surface of the sponge material, the sponge material having been compressed and dried so that the said core retains transverse dimensions which are reduced compared to the transverse dimensions of the sponge material in the moist relaxed state, and the said permeable outer covering being such as to permit expansion of the said core when moistened.
  • the tampon according to the invention has the advantage that in its dry form it is of reduced dimensions and is comparatively rigid to facilitate insertion thereof into a body cavity, in most cases without the necessity for the use of a separate applicator, while when moistened by body fluids it expands to confomi to the body cavity, becoming soft and flexible.
  • the reinforcing outer covering prevents breaking up of the sponge core material during subsequent withdrawal of the tampon.
  • the tampon may be provided with a cord of cotton, nylon or other material, to facilitate withdrawal, the cord being threaded through an aperture pierced in the tampon or being stitched to the said outer covering.
  • the outer covering surface of the sponge serves to distribute tension from the withdrawal cord over the material, preventing breaking of the sponge.
  • the said outer covering advantageously comprises a tube of knitted or woven fabric bonded to the sponge material during the process of regenerating the cellulose sponge.
  • One end of the tampon may be shaped, for example by cutting the sponge before or after compression, to facilitate insertion into a body cavity.
  • the shaped end may be of arcuate or trapezium shaped profile.
  • the outer surface of the tampon may be provided with a lubricant to facilitate insertion into a body cavity, the lubricant being of such a nature that it does not substantially impede the absorption of moisture by the tampon nor contains sufficient moisture to expand the sponge material prematurely.
  • the tampon may be impregnated with preservatives for reducing attack by bacteria or fungi, medicaments, humidifying agents, deodorants, odor producing substances or substances for increasing the hydrophilic properties of the tampon.
  • the sponge core of the tampon may be so compressed that the relative transverse dimensions of the sponge core when moistened differ from the relative dimensions when dry, preferably being such that the major dimension when wet is at right angles to the major dimensions when dry.
  • the tampon may be of elliptical cross-section when dry, when wet being of greater elliptical cross-section but having the major transverse dimension at right angles to its major transverse dimension in the dry fonn.
  • the cross-section when wet may alternatively be rectangular instead of elliptical. In this case the major dimension of the rectangle is at right angles to the major dimension of the elliptical cross-section of the tampon in its dry form.
  • This embodiment of the invention has the advantage that it further facilitates introduction of the tampon into a body cavity, while the tampon when inserted conforms better to the shape of the body cavity, increasing the security of retention therein and reducing risk of channels being formed between the body and the tampon, such as might cause leakage.
  • FIG. 1 is a perspective view of a sponge tampon according to the invention, shown in the moist, relaxed state,
  • FIG. 2 is a similar view of another embodiment of tampon
  • FIG. 3 is a sectional elevation of a tampon as shown in FIG. 1 or 2 when in the dry, compressed state, shown in place in an applicator,
  • FIGS. 40 and 4b are cross-sections of a further embodiment of tampon, shown in the moist state and the dry compressed state respectively, and
  • FIGS. 5a and 5b are similar views of another embodiment of tampon.
  • FIG. I a tampon comprising a regenerated cellulose core 1, in the form of a fine pore sponge containing reinforcing fibers.
  • the core 1 is of cylindrical shape, and has intimately bonded to the periphery thereof a tubular reinforcing cover 2 of circularly knitted cotton stockinet.
  • a withdrawal cord 3 is threaded through a hole 4 pierced in the tampon.
  • the tampon is shown in the relaxed state, for clarity, this being the form in which the core I is initially produced, for example by means of the process described and claimed in British Pat. No.33095/67.
  • the tampon is compressed to transverse dimensions substantially smaller than those in the moist relaxed state, for example by pressing between heated shaped platens, or by drawing a continuous length of the sponge material through a tapered heated former, again as described and claimed in British Pat. No.33095/67, before it is cut into lengths to form tampons.
  • FIG. 2 shows another embodiment of tampon, in which a sponge core 5 is of rectangular shape and is provided with a reinforcing outer cover of cotton scrim 6 on two opposite longitudinal faces only.
  • a withdrawal cord 7 is threaded through an aperture 8 in the tampon, so that the cord 7 passes through the surfaces covered with the cotton scrim 6.
  • a tampon as shown in FIG. 2 can be formed by cutting pieces from a larger slab of sponge material provided with two opposite scrim covered faces.
  • the tampons shown in FIG. 2 are also dried and compressed to smaller transverse dimensions when in the form for use. Such compression may be effected either before or after cutting from the larger slab of sponge material.
  • FIG. 3 shows a suitable disposable applicator for a tampon such as shown in FIG. I or 2.
  • the applicator comprises two cylindrical cardboard tubes 9 and 10 arranged to slide one within the other.
  • the tampon compressed to a cylindrical shape, is arranged within the larger diameter tube 9.
  • the adjacent end of the tube 10 is radiused as shown to promote effective engagement with the end of the tampon.
  • To insert a tampon into a body cavity first the tube 9 is introduced into said cavity, and then the tube 10 is collapsed into the tube 9 to eject the tampon.
  • the leading end of the tampon may project from the tube 9, and may be cut to a radiused shape to facilitate insertion.
  • FIG. 4a shows a possible alternative cross-sectional shape for a tampon having the general construction shown in FIG. 1.
  • a tampon of this shape advantageously has the cross-section shown in FlG.4b when dried and compressed ready for use, so that the major transverse dimension in the compressed form is at right angles to the major transverse dimension in the moist relaxed form.
  • a tampon having the cross sectional shape shown in FIG. 54 when moist for example a tampon as shown in FIG. 2 may have the cross-section shown in FIG. 5b when dried and compressed.
  • Tampons as described above may advantageously be impregnated with a solution of Cetrimide, during manufacture, so that the dried and compressed tampon contains 0.1-0.2 percent of Cetrimide by weight. This gives an increased wetting rate of the sponge material, and also has bacteriocidal properties.
  • a catamenial tampon having an absorbent body of generally elongated form constituted by a portion severed from an extruded string of regenerated cellulose sponge material; said body having bonded to the surface thereof a permeable outer covering of reinforcing material and having been compressed and dried so that its transverse cross-section has dimensions which are smaller than, and in relative ratio different from the corresponding dimensions when the sponge material is moistened, and the outer covering permitting expansion of the sponge material when moistened, in which the tampon is elliptical in cross-section when both wet and dry, but the material occupying its major axis when dry occupies its minor axis when wet.
  • a catamenial tampon as claimed in claim 1 in which said outer covering is seamless and covers only the longitudinally extending surface of said absorbent body.
  • a catamenial tampon having a compressed absorbent body of cylindrical form, constituted by a length of extruded regenerated cellulose sponge material of the requisite transverse cross-section, with its lateral surface only covered by a reinforcement consisting of a seamless layer of permeable material bonded to the sponge material, in which the tampon in its compressed state is of non-circular transverse cross-section, and when moistened assumes a second expanded noncircular transverse cross-section such that the major dimensions of the two transverse crosssections are at right angles.
  • a catamenia] tampon having a compressed absorbent body of cylindrical form, constituted by a length of extruded regenerated cellulose sponge material of the requisite transverse cross-section, with part of its lateral surface only covered by a reinforcement consisting of a seamless layer of permeable material bonded to the sponge material, in which the tampon in its compressed state is of non-circular trans verse cross-section, and when moistened assumes a second, expanded non-circular transverse cross-section such that the major dimensions of the two transverse cross-secti0ns are at right angles.

Abstract

A catamenial tampon comprising an elongated strip of regenerated cellulose sponge material bonded to an outer covering of reinforcing material and compressed and dried to a reduced diameter, said covering being adapted to permit expansion of said sponge material when moistened.

Description

O Unlted States Patent [15] 3,674,030
Jones et al. July 4, 1972 [S4] CATAMENIAL TAMPONS OR THE LIKE [72] Inventors: David Thomas Jones; George Edward [56] References Cited JOWQH, both of Swansea, Glamorgan, UNITED STATES PATENTS Wales; Edward Ernest Webster, Orpington, Kent, England 2,710,007 6/1955 Greiner et al ..l28/285 2,926,394 3/1960 Bletzin er et al ..l28/285 [731 Ass'gnee Limmdr Sum)" 2,926,667 3/1960 Burgen lr. etal. ..12s/2ss 3,013,558 l2/l96l Leupold ..128/235 [22] Filed: Dec. 11,1970 3,068,867 12/1962 Bletzinger et a1. ..l28l285 H PP 97,314 3,291,130 12/1966 Whitehead ..l28/285 Primar Exam'ner-Charles F. Rosenbaum RltedU.b.A 0 t on Y e AttorneyHolcombe, Wetherill & Brisebois I63] Continuation of Scr. No. 744,5Sl, July 12, I968,
abandoned. 57 BST [30' Foreign Application priority Dam A catamenial tampon comprising an elongated strip of v regenerated cellulose sponge material bonded to an outer y 1967 Great Br'lam --33,094/67 covering of reinforcing material and compressed and dried to a reduced diameter, said covering being adapted to permit ex- .S. t t t t t t pansion of sponge material when moistened [51] lnt.Cl. ..A6lfl3/20 [58] Field ofSearch v.......128/285 5Claims,7DrawingFigures CA'IAMENIAL TAMPONS OR THE LIKE This application is a continuation of our prior application Ser. No. 744,55 l filed July 12, 1968, now abandoned.
This invention relates to improvements in catamenial tampons or like devices for absorbing moisture from body cavi ties, wounds or incisions.
The invention provides a catamenial tampon or like device comprising an absorbent core of regenerated cellulose sponge material at least partly covered by a permeable outer covering of reinforcing material bonded to the surface of the sponge material, the sponge material having been compressed and dried so that the said core retains transverse dimensions which are reduced compared to the transverse dimensions of the sponge material in the moist relaxed state, and the said permeable outer covering being such as to permit expansion of the said core when moistened.
The tampon according to the invention has the advantage that in its dry form it is of reduced dimensions and is comparatively rigid to facilitate insertion thereof into a body cavity, in most cases without the necessity for the use of a separate applicator, while when moistened by body fluids it expands to confomi to the body cavity, becoming soft and flexible. The reinforcing outer covering prevents breaking up of the sponge core material during subsequent withdrawal of the tampon.
The tampon may be provided with a cord of cotton, nylon or other material, to facilitate withdrawal, the cord being threaded through an aperture pierced in the tampon or being stitched to the said outer covering. The outer covering surface of the sponge serves to distribute tension from the withdrawal cord over the material, preventing breaking of the sponge.
The said outer covering advantageously comprises a tube of knitted or woven fabric bonded to the sponge material during the process of regenerating the cellulose sponge.
One end of the tampon may be shaped, for example by cutting the sponge before or after compression, to facilitate insertion into a body cavity. The shaped end may be of arcuate or trapezium shaped profile.
According to one embodiment of the invention, the outer surface of the tampon may be provided with a lubricant to facilitate insertion into a body cavity, the lubricant being of such a nature that it does not substantially impede the absorption of moisture by the tampon nor contains sufficient moisture to expand the sponge material prematurely. Furthermore the tampon may be impregnated with preservatives for reducing attack by bacteria or fungi, medicaments, humidifying agents, deodorants, odor producing substances or substances for increasing the hydrophilic properties of the tampon.
According to a further embodiment of the invention the sponge core of the tampon may be so compressed that the relative transverse dimensions of the sponge core when moistened differ from the relative dimensions when dry, preferably being such that the major dimension when wet is at right angles to the major dimensions when dry. For example the tampon may be of elliptical cross-section when dry, when wet being of greater elliptical cross-section but having the major transverse dimension at right angles to its major transverse dimension in the dry fonn. The cross-section when wet may alternatively be rectangular instead of elliptical. In this case the major dimension of the rectangle is at right angles to the major dimension of the elliptical cross-section of the tampon in its dry form.
This embodiment of the invention has the advantage that it further facilitates introduction of the tampon into a body cavity, while the tampon when inserted conforms better to the shape of the body cavity, increasing the security of retention therein and reducing risk of channels being formed between the body and the tampon, such as might cause leakage.
The invention is illustrated by way of example in the accompanying drawings, in which:
FIG. 1 is a perspective view of a sponge tampon according to the invention, shown in the moist, relaxed state,
FIG. 2 is a similar view of another embodiment of tampon,
FIG. 3 is a sectional elevation of a tampon as shown in FIG. 1 or 2 when in the dry, compressed state, shown in place in an applicator,
FIGS. 40 and 4b are cross-sections of a further embodiment of tampon, shown in the moist state and the dry compressed state respectively, and
FIGS. 5a and 5b are similar views of another embodiment of tampon.
Referring to the drawings, in FIG. I is shown a tampon comprising a regenerated cellulose core 1, in the form of a fine pore sponge containing reinforcing fibers. The core 1 is of cylindrical shape, and has intimately bonded to the periphery thereof a tubular reinforcing cover 2 of circularly knitted cotton stockinet. A withdrawal cord 3 is threaded through a hole 4 pierced in the tampon. The tampon is shown in the relaxed state, for clarity, this being the form in which the core I is initially produced, for example by means of the process described and claimed in British Pat. No.33095/67. In the form prepared for use the tampon is compressed to transverse dimensions substantially smaller than those in the moist relaxed state, for example by pressing between heated shaped platens, or by drawing a continuous length of the sponge material through a tapered heated former, again as described and claimed in British Pat. No.33095/67, before it is cut into lengths to form tampons.
FIG. 2 shows another embodiment of tampon, in which a sponge core 5 is of rectangular shape and is provided with a reinforcing outer cover of cotton scrim 6 on two opposite longitudinal faces only. A withdrawal cord 7 is threaded through an aperture 8 in the tampon, so that the cord 7 passes through the surfaces covered with the cotton scrim 6. A tampon as shown in FIG. 2 can be formed by cutting pieces from a larger slab of sponge material provided with two opposite scrim covered faces. The tampons shown in FIG. 2 are also dried and compressed to smaller transverse dimensions when in the form for use. Such compression may be effected either before or after cutting from the larger slab of sponge material.
FIG. 3 shows a suitable disposable applicator for a tampon such as shown in FIG. I or 2. The applicator comprises two cylindrical cardboard tubes 9 and 10 arranged to slide one within the other. The tampon, compressed to a cylindrical shape, is arranged within the larger diameter tube 9. The adjacent end of the tube 10 is radiused as shown to promote effective engagement with the end of the tampon. To insert a tampon into a body cavity, first the tube 9 is introduced into said cavity, and then the tube 10 is collapsed into the tube 9 to eject the tampon. If desired, the leading end of the tampon may project from the tube 9, and may be cut to a radiused shape to facilitate insertion.
FIG. 4a shows a possible alternative cross-sectional shape for a tampon having the general construction shown in FIG. 1. A tampon of this shape advantageously has the cross-section shown in FlG.4b when dried and compressed ready for use, so that the major transverse dimension in the compressed form is at right angles to the major transverse dimension in the moist relaxed form.
Likewise, a tampon having the cross sectional shape shown in FIG. 54 when moist, for example a tampon as shown in FIG. 2 may have the cross-section shown in FIG. 5b when dried and compressed.
Tampons as described above may advantageously be impregnated with a solution of Cetrimide, during manufacture, so that the dried and compressed tampon contains 0.1-0.2 percent of Cetrimide by weight. This gives an increased wetting rate of the sponge material, and also has bacteriocidal properties.
What is claimed is:
I. A catamenial tampon having an absorbent body of generally elongated form constituted by a portion severed from an extruded string of regenerated cellulose sponge material; said body having bonded to the surface thereof a permeable outer covering of reinforcing material and having been compressed and dried so that its transverse cross-section has dimensions which are smaller than, and in relative ratio different from the corresponding dimensions when the sponge material is moistened, and the outer covering permitting expansion of the sponge material when moistened, in which the tampon is elliptical in cross-section when both wet and dry, but the material occupying its major axis when dry occupies its minor axis when wet.
2. A catamenial tampon as claimed in claim 1 in which said outer covering is seamless and covers only the longitudinally extending surface of said absorbent body.
3 A catamenial tampon having a compressed absorbent body of cylindrical form, constituted by a length of extruded regenerated cellulose sponge material of the requisite transverse cross-section, with its lateral surface only covered by a reinforcement consisting of a seamless layer of permeable material bonded to the sponge material, in which the tampon in its compressed state is of non-circular transverse cross-section, and when moistened assumes a second expanded noncircular transverse cross-section such that the major dimensions of the two transverse crosssections are at right angles.
4. A tampon as claimed in claim 3 in which the permeable material comprises a fabric tube.
5. A catamenia] tampon having a compressed absorbent body of cylindrical form, constituted by a length of extruded regenerated cellulose sponge material of the requisite transverse cross-section, with part of its lateral surface only covered by a reinforcement consisting of a seamless layer of permeable material bonded to the sponge material, in which the tampon in its compressed state is of non-circular trans verse cross-section, and when moistened assumes a second, expanded non-circular transverse cross-section such that the major dimensions of the two transverse cross-secti0ns are at right angles.

Claims (5)

1. A catamenial tampon having an absorbent body of generally elongated form constituted by a portion severed from an extruded string of regenerated cellulose sponge material; said body having bonded to the surface thereof a permeable outer covering of reinforcing material and having been compressed and dried so that its transverse cross-section has dimensions which are smaller than, and in relative ratio different from the corresponding dimensions when the sponge material is moistened, and the outer covering permitting expansion of the sponge material when moistened, in which the tampon is elliptical in cross-section when both wet and dry, but the material occupying its major axis when dry occupies its minor axis when wet.
2. A catamenial tampon as claimed in claim 1 in which said outer covering is seamless and covers only the longitudinally extending surface of said absorbent body.
3. A catamenial tampon having a compressed absorbent body of cylindrical form, constituted by a length of extruded regenerated cellulose sponge material of the requisite transverse cross-section, with its lateral surface only covered by a reinforcement consisting of a seamless layer of permeable material bonded to the sponge material, in which the tampon in its compressed state is of non-circular transverse cross-section, and when moistened assumes a second, expanded non-circular transverse cross-section such that the major dimensions of the two transverse cross-sections are at right angles.
4. A tampon as claimed in claim 3 in which the permeable material comprises a fabric tube.
5. A catamenial tampon having a compressed absorbent body of cylindrical form, constituted by a length of extruded regenerated cellulose sponge material of the requisite transverse cross-section, with part of its lateral surface only covered by a reinforcement consisting of a seamless layer of permeable material bonded to the sponge material, in which the tampon in its compressed state is of non-circular transverse cross-section, and when moistened assumes a second, expanded non-circular transverse cross-section such that the major dimensions of the two transverse cross-sections are at right angles.
US97314A 1967-07-19 1970-12-11 Catamenial tampons or the like Expired - Lifetime US3674030A (en)

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GB33094/67A GB1210254A (en) 1967-07-19 1967-07-19 Improvements in catamenial or similar tampons

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AT (1) AT287182B (en)
BE (1) BE718371A (en)
CH (1) CH480060A (en)
DE (1) DE1766760A1 (en)
DK (1) DK121315B (en)
FR (1) FR1576698A (en)
GB (1) GB1210254A (en)
IE (1) IE32202B1 (en)
LU (1) LU56535A1 (en)
NL (1) NL6810195A (en)
NO (1) NO120945B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805785A (en) * 1972-06-06 1974-04-23 P Marginet Feminine use pads
DE2554596A1 (en) * 1975-08-27 1977-03-03 Xomox Corp TAMPON TO INSERT INTO A BODY OPENING
US4159719A (en) * 1977-05-09 1979-07-03 Xomed, Inc. Moisture-expandable ear wick
EP1108407A1 (en) * 1999-12-14 2001-06-20 The Procter & Gamble Company Tampon having an oval form after expansion and process for producing the same
EP1125570A2 (en) * 2000-02-10 2001-08-22 HYSALMA Hygiene Sales & Marketing GmbH Tampon
US20030208180A1 (en) * 1999-12-14 2003-11-06 Sybille Fuchs Tampon having an oval form after expansion and process for producing the same
WO2005009310A1 (en) * 2003-07-22 2005-02-03 Coltène/Whaledent GmbH + Co. KG Dental inlay means having a non-cylindrical shape
WO2005013875A1 (en) * 2003-08-07 2005-02-17 Vasiliki Kliche Hygienic tampon having a retrieval string
US20080058751A1 (en) * 2006-08-29 2008-03-06 Playtex Products, Inc. Tampon removal device
US20090005445A1 (en) * 2007-06-28 2009-01-01 Osborn Iii Thomas Ward Article comprising calcium for reducing the production of TSST-1

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA733310B (en) * 1972-05-17 1974-04-24 Procter & Gamble Catamenial aggregate absorbent body
GB2143738A (en) * 1983-07-25 1985-02-20 Sidney Auerbach Improved sanitary napkin
CA2146549C (en) * 1992-12-01 2005-01-04 Karl F. Roenigk Durable antimicrobial agents
DE19934824C2 (en) * 1999-07-24 2002-06-13 Med Sse System Gmbh Alfred Von Vaginal tampon

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710007A (en) * 1948-07-01 1955-06-07 Internat Celluctton Products C Catamenial tampon
US2926394A (en) * 1956-04-13 1960-03-01 Kimberly Clark Co Method for making a cellulosic product
US2926667A (en) * 1956-04-09 1960-03-01 Kimberly Clark Co Cellulosic product
US3013558A (en) * 1958-08-11 1961-12-19 Schickedanz Ver Papierwerk Tampon
US3068867A (en) * 1959-01-02 1962-12-18 Kimberly Clark Co Cellulosic product
US3291130A (en) * 1964-11-24 1966-12-13 Kimberly Clark Co Catamenial tampon

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710007A (en) * 1948-07-01 1955-06-07 Internat Celluctton Products C Catamenial tampon
US2926667A (en) * 1956-04-09 1960-03-01 Kimberly Clark Co Cellulosic product
US2926394A (en) * 1956-04-13 1960-03-01 Kimberly Clark Co Method for making a cellulosic product
US3013558A (en) * 1958-08-11 1961-12-19 Schickedanz Ver Papierwerk Tampon
US3068867A (en) * 1959-01-02 1962-12-18 Kimberly Clark Co Cellulosic product
US3291130A (en) * 1964-11-24 1966-12-13 Kimberly Clark Co Catamenial tampon

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805785A (en) * 1972-06-06 1974-04-23 P Marginet Feminine use pads
DE2554596A1 (en) * 1975-08-27 1977-03-03 Xomox Corp TAMPON TO INSERT INTO A BODY OPENING
US4159719A (en) * 1977-05-09 1979-07-03 Xomed, Inc. Moisture-expandable ear wick
US6953456B2 (en) 1999-12-14 2005-10-11 The Procter & Gamble Company Tampon having an oval form after expansion and process for producing the same
EP1108407A1 (en) * 1999-12-14 2001-06-20 The Procter & Gamble Company Tampon having an oval form after expansion and process for producing the same
WO2001043680A1 (en) * 1999-12-14 2001-06-21 The Procter & Gamble Company Tampon having an oval form after expansion and process for producing the same
US20030208180A1 (en) * 1999-12-14 2003-11-06 Sybille Fuchs Tampon having an oval form after expansion and process for producing the same
EP1125570A2 (en) * 2000-02-10 2001-08-22 HYSALMA Hygiene Sales & Marketing GmbH Tampon
EP1125570A3 (en) * 2000-02-10 2002-12-11 HYSALMA Hygiene Sales & Marketing GmbH Tampon
WO2005009310A1 (en) * 2003-07-22 2005-02-03 Coltène/Whaledent GmbH + Co. KG Dental inlay means having a non-cylindrical shape
US20060252008A1 (en) * 2003-07-22 2006-11-09 Barbara Muller Dental insertion element of non-cylindrical shape
WO2005013875A1 (en) * 2003-08-07 2005-02-17 Vasiliki Kliche Hygienic tampon having a retrieval string
US20080058751A1 (en) * 2006-08-29 2008-03-06 Playtex Products, Inc. Tampon removal device
US8323256B2 (en) * 2006-08-29 2012-12-04 Playtex Products Inc. Tampon removal device
US20090005445A1 (en) * 2007-06-28 2009-01-01 Osborn Iii Thomas Ward Article comprising calcium for reducing the production of TSST-1
US8603513B2 (en) * 2007-06-28 2013-12-10 The Procter & Gamble Company Article comprising calcium for reducing the production of TSST-1

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LU56535A1 (en) 1968-10-28
FR1576698A (en) 1969-08-01
NO120945B (en) 1970-12-28
DE1766760A1 (en) 1972-03-16
AT287182B (en) 1971-01-11
BE718371A (en) 1968-12-31
DK121315B (en) 1971-10-04
IE32202L (en) 1969-01-19
GB1210254A (en) 1970-10-28
NL6810195A (en) 1969-01-21
CH480060A (en) 1969-10-31
IE32202B1 (en) 1973-05-16

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