WO1999011210A1 - Lubricant dispenser - Google Patents
Lubricant dispenser Download PDFInfo
- Publication number
- WO1999011210A1 WO1999011210A1 PCT/IB1998/001358 IB9801358W WO9911210A1 WO 1999011210 A1 WO1999011210 A1 WO 1999011210A1 IB 9801358 W IB9801358 W IB 9801358W WO 9911210 A1 WO9911210 A1 WO 9911210A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- holder
- coating composition
- walls
- reservoir
- plunger
- Prior art date
Links
Classifications
-
- 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
- A61F13/26—Means for inserting tampons, i.e. applicators
- A61F13/28—Means for inserting tampons, i.e. applicators with lubricating means
Definitions
- This invention relates to disposable applicator device for a fluent coating composition. More particularly, the invention relates to lubricant dispensers for tampons, which may be a tampon intended for the abso ⁇ tion of menstrual flow, or an absorbent tampon intended for some other, for example, medical use.
- the tampons used are generally made of highly absorbent materials, such as sterilized cotton fiber, or other highly absorbent fibers.
- tampons are mainly used for the post-operative or post-curettage abso ⁇ tion of blood and body fluids.
- tampons are most used for the abso ⁇ tion of normal menstrual discharge, in other words, as sanitary protection.
- - walls (12) defining a cylinder shaped reservoir (14) for a fluent coating composition (16), the cylinder (14) having a mouth opening (18), - a holder, in the form of a cup (20) which defines a chamber (23) which is shaped and dimensioned to receive at least part of an elongate member requiring to be coated with the fluent coating composition (16), the holder being fitted snugly into the mouth of the opening (18) of the cylinder (14), the holder (20) being provided with a plurality of uniformly spaced openings (22) for permitting the coating composition (16), to be fed from the reservoir (14) into the holder
- - feed means in the form of a displaceable plunger (30) provided inside the reservoir (14), the plunger being sized and dimensioned for snugly engaging with the inner surface of the walls (12) and, - a cup shaped closure end-cap (40) which is provided to snugly fit over a reduced diameter region (13) of the walls (12), thereby effectively sealing the fluent coating composition (16), in the applicator (10) from the outside.
- FIG. 1 shows, in axial cross-section, a disposable applicator device, broadly in accordance with the invention.
- Figure 2 shows a sectional view of the applicator device taken at 11-11 in Figure 1.
- reference numeral (10) generally indicates a disposable applicator device for a fluent coating composition, broadly in accordance with the invention.
- the applicator device (10) has walls (12) defining a cylinder shaped reservoir (14) for a fluent coating composition (16), preferably a coating composition, in the form of a petroleum jelly lubricant, the cylinder (14) having a mouth opening (18).
- a foraminous holder in the form of a cup (20) which defines a chamber (23) which is shaped and dimensioned to receive at least part of an elongate member, such as a tampon (25) (part of which is shown in the broken lines) requiring to be coated with fluent coating composition (16) such as a lubricant composition, is fitted snugly into the mouth of the opening ( 18) of the cylinder (14).
- an elongate member such as a tampon (25) (part of which is shown in the broken lines) requiring to be coated with fluent coating composition (16) such as a lubricant composition
- Feed means in the form of a displaceable plunger (30), having drive means is provided inside the reservoir (14), the plunger (30) being sized and dimensioned for snugly engaging with the inner surface of the walls (12).
- the drive means is in the form of a screw threaded rotable shaft (32) connected to a knurled rotatable knob (34).
- the shaft (32) is screw threadedly engaged with the plunger (30), lipstick- dispenser fashion.
- the plunger (30) is displaceable within the cylinder by the rotation of the knob (34) and the shaft (32), thereby increasing and decreasing the volume (36) of the reservoir (14) between the plunger (30) and the holder (20) which is inserted into the reservoir (14).
- the holder (20) is provided with a plurality of uniformly spaced openings (22) for permitting the coating composition (16), e.g., a lubricant composition, to be fed from the reservoir (14) into the holder (20).
- the coating composition (16) e.g., a lubricant composition
- An annulus (42) is defined between the cylinder (14) and the holder (20).
- the coating composition (16) preferably a lubricant composition
- the coating composition (16) is fed into the annulus (42) by the action of the plunger (30) being driven towards the holder (20) and increasing the composition pressure in the annulus (42), thereby forcing the composition through the holes (22) into the holder (20).
- an elongate member (25) preferably a tampon, is inserted into the holder (20) through the opening (24).
- the knob (34) is rotated to displace the plunger (30) towards the holder (20). This effectively decreases the volume of the reservoir which causes the coating composition, preferably the lubricant composition, to flow through the openings (22) and onto the elongate member (25).
- a lubricant composition on that portion of the elongate member (25), typically a tampon, positioned in the holder (20), the tampon is twisted relative to the applicator device (10).
- the tampon (25) can then be withdrawn from the applicator device and used in a conventional fashion.
- a cup shaped closure end-cap (10) is provided to snugly fit over a reduced diameter region (13) of the walls (12), thereby effectively sealing the coating composition (16), typically the lubricant composition, in the applicator (10) from the outside.
- the applicator device is made of a plastic material such as PVC.
- the walls of the reservoir (14) and the holder (20) may be clipped or glued together or the reservoir (14) and the holder (20) may be of unitary construction.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Coating Apparatus (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020007002124A KR20010023479A (en) | 1997-09-04 | 1998-08-31 | Lubricant dispenser |
BR9812430-7A BR9812430A (en) | 1997-09-04 | 1998-08-31 | Applicator device |
AU87453/98A AU8745398A (en) | 1997-09-04 | 1998-08-31 | Lubricant dispenser |
EP98938867A EP1023023A1 (en) | 1997-09-04 | 1998-08-31 | Lubricant dispenser |
JP2000508319A JP2001514045A (en) | 1997-09-04 | 1998-08-31 | Lubricant dispenser |
CA002302312A CA2302312A1 (en) | 1997-09-04 | 1998-08-31 | Lubricant dispenser |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA97/7963 | 1997-09-04 | ||
ZA977963 | 1997-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999011210A1 true WO1999011210A1 (en) | 1999-03-11 |
Family
ID=25586574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB1998/001358 WO1999011210A1 (en) | 1997-09-04 | 1998-08-31 | Lubricant dispenser |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1023023A1 (en) |
JP (1) | JP2001514045A (en) |
KR (1) | KR20010023479A (en) |
CN (1) | CN1271266A (en) |
AU (1) | AU8745398A (en) |
BR (1) | BR9812430A (en) |
CA (1) | CA2302312A1 (en) |
WO (1) | WO1999011210A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008102315A1 (en) | 2007-02-21 | 2008-08-28 | The Procter & Gamble Company | Pessary and lubricant system and method |
NL2010597C2 (en) * | 2013-04-09 | 2014-10-13 | Ministry Of Joy B V | DEVICE FOR TAMPONS, METHOD AND DEVICE FOR MANUFACTURING THEM. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4421504A (en) * | 1981-09-08 | 1983-12-20 | Kline Larry H | Lubricating object injector utilizing a single plunger |
US4424054A (en) * | 1978-05-17 | 1984-01-03 | Kcdp Corporation | Fluid-expansible contraceptive tampon and applicator |
US4553965A (en) * | 1978-05-17 | 1985-11-19 | Shepard Conn | Fluid-expansible contraceptive tampon and applicator |
-
1998
- 1998-08-31 AU AU87453/98A patent/AU8745398A/en not_active Abandoned
- 1998-08-31 BR BR9812430-7A patent/BR9812430A/en not_active Application Discontinuation
- 1998-08-31 JP JP2000508319A patent/JP2001514045A/en active Pending
- 1998-08-31 EP EP98938867A patent/EP1023023A1/en not_active Withdrawn
- 1998-08-31 KR KR1020007002124A patent/KR20010023479A/en not_active Application Discontinuation
- 1998-08-31 CA CA002302312A patent/CA2302312A1/en not_active Abandoned
- 1998-08-31 WO PCT/IB1998/001358 patent/WO1999011210A1/en not_active Application Discontinuation
- 1998-08-31 CN CN98809311A patent/CN1271266A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4424054A (en) * | 1978-05-17 | 1984-01-03 | Kcdp Corporation | Fluid-expansible contraceptive tampon and applicator |
US4553965A (en) * | 1978-05-17 | 1985-11-19 | Shepard Conn | Fluid-expansible contraceptive tampon and applicator |
US4421504A (en) * | 1981-09-08 | 1983-12-20 | Kline Larry H | Lubricating object injector utilizing a single plunger |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008102315A1 (en) | 2007-02-21 | 2008-08-28 | The Procter & Gamble Company | Pessary and lubricant system and method |
NL2010597C2 (en) * | 2013-04-09 | 2014-10-13 | Ministry Of Joy B V | DEVICE FOR TAMPONS, METHOD AND DEVICE FOR MANUFACTURING THEM. |
WO2014168470A1 (en) * | 2013-04-09 | 2014-10-16 | Ministry Of Joy B.V. | Insertion device for tampons, method and device for manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
CA2302312A1 (en) | 1999-03-11 |
BR9812430A (en) | 2000-09-19 |
JP2001514045A (en) | 2001-09-11 |
CN1271266A (en) | 2000-10-25 |
AU8745398A (en) | 1999-03-22 |
KR20010023479A (en) | 2001-03-26 |
EP1023023A1 (en) | 2000-08-02 |
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