US2869546A - Vaginal applicator - Google Patents
Vaginal applicator Download PDFInfo
- Publication number
- US2869546A US2869546A US695928A US69592857A US2869546A US 2869546 A US2869546 A US 2869546A US 695928 A US695928 A US 695928A US 69592857 A US69592857 A US 69592857A US 2869546 A US2869546 A US 2869546A
- Authority
- US
- United States
- Prior art keywords
- applicator
- cylinder
- nozzle
- vaginal
- cervix
- 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 - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0262—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped manually, e.g. by squeezing a bulb
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
Definitions
- This invention relates to vaginal applicators and has as its general object to provide an improved applicator for the injection of vaginal jelly, medicaments, cleansing fluids etc.
- the invention deals particularly with the problem of eifectively treating a cervix that is displaced from a nor mal position in the vagina, and in this respect the invention aims to provide an applicator having a bell mouth outlet especially adapted for accurate centering location over a normally positioned cervix but having in addition a plurality of lateral outlets for discharging medicant or jelly in an annular pattern completely encircling the vaginal cavity so as to provide a plurality of discharges one of which will register with a misplaced cervix sufficiently closely to provide for effective application of 'medicaments or jelly thereto.
- Another object is to provide an applicator which is especially adaptable for use either in the application of medicaments such as a salve or jelly and which is as readily applicable to the delivery of a cleansing solution from a douche can.
- the invention contemplates particularly a sectional applicator including a nozzle or tip, a cylinder detachably connected thereto and a piston.
- the applicator is used in the manner of a syringe for injecting a salve or jelly, the piston being removable upon separation of the cylinder and nozzle and the rear end of the cylinder being particularly adapted for attachment thereto of a rubber hose for connection to a douche bottle or can.
- Fig. 1 is a side view of an applicator embodying the invention
- Fig. 2 is an axial sectional view of the applicator
- Fig. 3 is a front end view of the applicator nozzle
- Fig. 4 is a sectional view through the nozzle taken on the line 44 of Fig. 2;
- Fig. 5 is a view showing the filling of the applicator with a medicament or jelly.
- Fig. 6 is a fragmentary sectional view showing the connection of a rubber hose to the applicator cylinder.
- an applicator comprising, in general, a cylinder 10, a nozzle hand a plunger 12.
- the parts are fabricated from a suitable synthetic-resin plastic material by injection molding and machine finishing techniques.
- the cylinder 10 includes a cylindrical main body portion 13, a reduced, externally threaded tip 14 on the forward end thereof, and a knob 15 on the rear end thereof, knob 15 being defined by an annular external groove 16 of crescent-shaped cross section.
- Extending through the body portion 15 and the tip 14 is a cylindrical bore 17 terminating at its rear end in an annular shoulder 18 adjacent the forward extremity of annular groove 16.
- a smaller diameter bore 19 extends from shoulder 18 through the knob 15.
- Plunger 12 includes a piston 20 which is snugly fitted for sliding movement in cylinder 17, an integral stem 21 which is snugly fitted in and extends through the smaller bore 19 and a button 22 which is releasably attached to stem 21 by means of a series of rings 23 in the outer end of stem 21.
- Button 22 may be of soft rubber or of an equivalent yieldable material with internal annular beads positioned for engagement in the grooves between the rings 23 of stem 21.
- Easy removal of the button 22 may be provided for by utilizing a button of sufficiently, resilientmaterial to provide for spreading of the neck portion thereof to accommodate pulling the ringed end of the stem 21 out of the button or pushing it back into the button as the case may be, the back portion of the button spreading to accommodate the passage of the rings 23.
- a medicament receiving chamber 17 is defined between piston' 20 and nozzle 11.
- Nozzle 11 includes an internally threaded collar portion 24 having internal threads to mate with the threads of cylinder tip 14 and a bulb shaped head 25 the end of which is provided with a bell mouth 26 of frusto conical form.
- the bell mouth 26 is adapted to receive the protruding end of a normally positioned cervix.
- An axially disposed passage 27 extends from the base of collar 24 to the apex of the bell mouth 26 for discharging medicament or jelly directly against the mouth of the cervix as cupped in the bell mouth 26.
- each of these series of discharge outlets consists in four passages radiating from the axial passage 27, apart, the outlets of group 28 being displaced 45 from the outlets of group 29 as indicated by the full lines and dotted lines of Fig. 4.
- the two groups of outlets are located in respective planes, as close to one another as possible with a thinwall of separating material between them where they come together at the central passage 27.
- the nozzle head 25 is bulged outwardly with an external surface that corresponds to an equatorial zone of a sphere, to press the vaginal walls radially outwardly slightly beyond the diameter of the nozzle at the outer extremity of discharge outlets 28, 29.
- a narrow annular space between the nozzle and the vaginal wall into which the several outlets 28 and 29 can discharge medicament or jelly.
- the plunger 12 is drawn rearwardly to the point where the piston 20 stops against annular shoulder 18.
- the nozzle 11 is unscrewed from the tip 14 of the cylinder. Holding the cylinder in an upright position as shown in Fig. 5, the discharge neck of a flexible tube container 30 of vaginal jelly or medicant is inserted into the tip 14 as shown in Fig. 5, and a portion of the contents of the tube are squeezed into the cylinder.
- the nozzle 11 is then reattached to the cylinder and the applicator is ready for use in which, after insertion full depth into the vaginal canal, the plunger 12 is pushed forwardly to the position shown in Fig.
- the applicator may be readily converted for use in douche applications, by removing the nozzle 11, removing the button 22 from the stem 21, slipping the plunger 12 out of the cylinder 10, and coupling the knob to a rubber hose 31 through a flexible coupling 32 adapted to clamp over the knob 15, as shown in Fig. 6.
- a cylinder having, a bore, a plunger slid-able therein, a nozzle including asbulbed head and a reduced neck portion for detachable coupling to the forward end of the cylinder, said cylinder having a bore in which is defined a medicament chamber, said nozzle having an axial passage for communication with said chamber at the forward end of the cylinder, 5 bell mouth at the forward end of said axial passage, for cupping reception of a normally positioned cervix, and a plurality of radial outlet passages radiating from said axial passage at the junction between said bulbed head and said neck portion of the nozzle, in equidistantly circumferentially spaced relation to one another, for discharge against an eccentrically displaced cervix.
Description
Jan. 20, 1959 E. 5. CANTOR 2,869,546
' VAGINAL APPLICATOR Filed Nov. 12, 1957 INVENTOR. [DNARD B. CANTOR United States Patent 2,869,546 VAGINAL APPLICATOR Edward B. Cantor, Sherman Oaks, Caiif. Application November 12, 1957, Serial No. 695,928 4 Claims. or. 128-261) This invention relates to vaginal applicators and has as its general object to provide an improved applicator for the injection of vaginal jelly, medicaments, cleansing fluids etc.
The invention deals particularly with the problem of eifectively treating a cervix that is displaced from a nor mal position in the vagina, and in this respect the invention aims to provide an applicator having a bell mouth outlet especially adapted for accurate centering location over a normally positioned cervix but having in addition a plurality of lateral outlets for discharging medicant or jelly in an annular pattern completely encircling the vaginal cavity so as to provide a plurality of discharges one of which will register with a misplaced cervix sufficiently closely to provide for effective application of 'medicaments or jelly thereto.
Another object is to provide an applicator which is especially adaptable for use either in the application of medicaments such as a salve or jelly and which is as readily applicable to the delivery of a cleansing solution from a douche can. In this respect, the invention contemplates particularly a sectional applicator including a nozzle or tip, a cylinder detachably connected thereto and a piston. The applicator is used in the manner of a syringe for injecting a salve or jelly, the piston being removable upon separation of the cylinder and nozzle and the rear end of the cylinder being particularly adapted for attachment thereto of a rubber hose for connection to a douche bottle or can.
Other objects and advantages will become apparent in :the ensuing specifications and appended drawings in which:
Fig. 1 is a side view of an applicator embodying the invention;
Fig. 2 is an axial sectional view of the applicator;
Fig. 3 is a front end view of the applicator nozzle;
Fig. 4 is a sectional view through the nozzle taken on the line 44 of Fig. 2;
Fig. 5 is a view showing the filling of the applicator with a medicament or jelly; and
Fig. 6 is a fragmentary sectional view showing the connection of a rubber hose to the applicator cylinder.
Referring now to the drawing in detail, I have shown therein, as an example of one form in which the inven tion may be embodied, an applicator comprising, in general, a cylinder 10, a nozzle hand a plunger 12. In the form shown, the parts are fabricated from a suitable synthetic-resin plastic material by injection molding and machine finishing techniques. The cylinder 10 includes a cylindrical main body portion 13, a reduced, externally threaded tip 14 on the forward end thereof, and a knob 15 on the rear end thereof, knob 15 being defined by an annular external groove 16 of crescent-shaped cross section. Extending through the body portion 15 and the tip 14 is a cylindrical bore 17 terminating at its rear end in an annular shoulder 18 adjacent the forward extremity of annular groove 16. A smaller diameter bore 19 extends from shoulder 18 through the knob 15.
2,869,546 Patented -J an. 20, 1959 Plunger 12 includes a piston 20 which is snugly fitted for sliding movement in cylinder 17, an integral stem 21 which is snugly fitted in and extends through the smaller bore 19 and a button 22 which is releasably attached to stem 21 by means of a series of rings 23 in the outer end of stem 21. Button 22 may be of soft rubber or of an equivalent yieldable material with internal annular beads positioned for engagement in the grooves between the rings 23 of stem 21. Easy removal of the button 22 may be provided for by utilizing a button of sufficiently, resilientmaterial to provide for spreading of the neck portion thereof to accommodate pulling the ringed end of the stem 21 out of the button or pushing it back into the button as the case may be, the back portion of the button spreading to accommodate the passage of the rings 23.
A medicament receiving chamber 17 is defined between piston' 20 and nozzle 11. Nozzle 11 includes an internally threaded collar portion 24 having internal threads to mate with the threads of cylinder tip 14 and a bulb shaped head 25 the end of which is provided with a bell mouth 26 of frusto conical form. The bell mouth 26 is adapted to receive the protruding end of a normally positioned cervix. An axially disposed passage 27 extends from the base of collar 24 to the apex of the bell mouth 26 for discharging medicament or jelly directly against the mouth of the cervix as cupped in the bell mouth 26.
In an annular dome at the base of nozzle head 25 Where it joins collar 24, there is provided two series of radial discharge outlets 28 and 29. Each of these series of discharge outlets consists in four passages radiating from the axial passage 27, apart, the outlets of group 28 being displaced 45 from the outlets of group 29 as indicated by the full lines and dotted lines of Fig. 4. The two groups of outlets are located in respective planes, as close to one another as possible with a thinwall of separating material between them where they come together at the central passage 27. Between the plane of openings 29 and the rim of bell mouth 26, the nozzle head 25 is bulged outwardly with an external surface that corresponds to an equatorial zone of a sphere, to press the vaginal walls radially outwardly slightly beyond the diameter of the nozzle at the outer extremity of discharge outlets 28, 29. Thus there is provided a narrow annular space between the nozzle and the vaginal wall, into which the several outlets 28 and 29 can discharge medicament or jelly.
To fill .the applicator, the plunger 12 is drawn rearwardly to the point where the piston 20 stops against annular shoulder 18. The nozzle 11 is unscrewed from the tip 14 of the cylinder. Holding the cylinder in an upright position as shown in Fig. 5, the discharge neck of a flexible tube container 30 of vaginal jelly or medicant is inserted into the tip 14 as shown in Fig. 5, and a portion of the contents of the tube are squeezed into the cylinder. The nozzle 11 is then reattached to the cylinder and the applicator is ready for use in which, after insertion full depth into the vaginal canal, the plunger 12 is pushed forwardly to the position shown in Fig. 2, ejecting the contents through the axial passage 27, the bell mouth 26 and the discharge outlets 28 and 29. In the event a normally positioned cervix is cupped in the bell mouth 26, the major portion of the discharge will be directed thereagainst. However, if the cervix is displaced to a point at the top or bottom or either side of the vaginal canal, the rim of the nozzle 11 may be sealed against the end of the vaginal canal to increase the lateral discharge through the outlets 28 and 29.
The applicator may be readily converted for use in douche applications, by removing the nozzle 11, removing the button 22 from the stem 21, slipping the plunger 12 out of the cylinder 10, and coupling the knob to a rubber hose 31 through a flexible coupling 32 adapted to clamp over the knob 15, as shown in Fig. 6.
I claim:
1. In a vaginal applicator, a cylinder having, a bore, a plunger slid-able therein, a nozzle including asbulbed head and a reduced neck portion for detachable coupling to the forward end of the cylinder, said cylinder having a bore in which is defined a medicament chamber, said nozzle having an axial passage for communication with said chamber at the forward end of the cylinder, 5 bell mouth at the forward end of said axial passage, for cupping reception of a normally positioned cervix, and a plurality of radial outlet passages radiating from said axial passage at the junction between said bulbed head and said neck portion of the nozzle, in equidistantly circumferentially spaced relation to one another, for discharge against an eccentrically displaced cervix.
2. An applicator as defined in claim 1, wherein said nozzle head has a convex external face of a contour corresponding to an equatorial zone of a sphere.
3. An applicator as defined in claim 2, wherein said cylinder at its forward end has an externally threaded tip of reduced diameter and wherein said neck portion of the nozzle is an internally threaded collar adapted to be threaded onto said tip.
4. An applicator as defined in claim 1, wherein said cylinder at its rear end is formed with an integral knob to which a flexible hose may be coupled for delivering an irrigating liquid through the bore of said cylinder after removal of said plunger.
References Cited in the file of this patent UNITED STATES PATENTS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US695928A US2869546A (en) | 1957-11-12 | 1957-11-12 | Vaginal applicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US695928A US2869546A (en) | 1957-11-12 | 1957-11-12 | Vaginal applicator |
Publications (1)
Publication Number | Publication Date |
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US2869546A true US2869546A (en) | 1959-01-20 |
Family
ID=24795013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US695928A Expired - Lifetime US2869546A (en) | 1957-11-12 | 1957-11-12 | Vaginal applicator |
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US (1) | US2869546A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079918A (en) * | 1959-04-28 | 1963-03-05 | Jones John Leslic | Integral vaginal applicator |
FR2220282A1 (en) * | 1973-03-09 | 1974-10-04 | Sandoz Lab | Plastic measuring syringe - with graduations printed on piston stem |
FR2673111A1 (en) * | 1991-02-26 | 1992-08-28 | Kade Pharma Fab Gmbh | Vaginal applicator |
US5843043A (en) * | 1997-03-25 | 1998-12-01 | Markus; George | Syringe and process for dispensing treatment fluid |
DE102009033400A1 (en) * | 2009-07-16 | 2011-01-20 | Michel, Klaus-Jürgen, Dr. | Vaginal shower applicator for vaginal shower-set for personal hygiene, has applicator body extending along longitudinal axis, where applicator body has proximal longitudinal end and distal longitudinal end |
US20160354549A1 (en) * | 2015-06-03 | 2016-12-08 | Custom Rx Tda, Llc | Flowable composition applicator |
USD823116S1 (en) | 2015-06-03 | 2018-07-17 | Doselogix, Llc | Dispenser cover simulating a shell |
US10322433B2 (en) | 2014-10-15 | 2019-06-18 | Doselogix, Llc | Metering dispenser for flowable compositions |
US20200360673A1 (en) * | 2017-07-27 | 2020-11-19 | Doris Hexsel | Encasing device for dispensing topical products for oral, vulvar and anal use, attachable to portable applicator for vaginal and rectal uses |
US11685590B2 (en) | 2016-12-27 | 2023-06-27 | Doselogix, Llc | Dosing dispenser system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1665564A (en) * | 1926-10-04 | 1928-04-10 | Albert F Reitz | Combination dilator and applicator appliance |
US1670605A (en) * | 1927-03-07 | 1928-05-22 | Aeilts Eerko Samuel | Applicator |
-
1957
- 1957-11-12 US US695928A patent/US2869546A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1665564A (en) * | 1926-10-04 | 1928-04-10 | Albert F Reitz | Combination dilator and applicator appliance |
US1670605A (en) * | 1927-03-07 | 1928-05-22 | Aeilts Eerko Samuel | Applicator |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079918A (en) * | 1959-04-28 | 1963-03-05 | Jones John Leslic | Integral vaginal applicator |
FR2220282A1 (en) * | 1973-03-09 | 1974-10-04 | Sandoz Lab | Plastic measuring syringe - with graduations printed on piston stem |
FR2673111A1 (en) * | 1991-02-26 | 1992-08-28 | Kade Pharma Fab Gmbh | Vaginal applicator |
US5843043A (en) * | 1997-03-25 | 1998-12-01 | Markus; George | Syringe and process for dispensing treatment fluid |
DE102009033400A1 (en) * | 2009-07-16 | 2011-01-20 | Michel, Klaus-Jürgen, Dr. | Vaginal shower applicator for vaginal shower-set for personal hygiene, has applicator body extending along longitudinal axis, where applicator body has proximal longitudinal end and distal longitudinal end |
US10322433B2 (en) | 2014-10-15 | 2019-06-18 | Doselogix, Llc | Metering dispenser for flowable compositions |
US10919073B2 (en) | 2014-10-15 | 2021-02-16 | Doselogix, Llc | Metering dispenser for flowable compositions |
US11938507B2 (en) | 2014-10-15 | 2024-03-26 | Doselogix, Llc | Metering dispenser for flowable compositions |
USD823116S1 (en) | 2015-06-03 | 2018-07-17 | Doselogix, Llc | Dispenser cover simulating a shell |
US10086146B2 (en) * | 2015-06-03 | 2018-10-02 | Doselogix, Llc | Flowable composition applicator |
US20160354549A1 (en) * | 2015-06-03 | 2016-12-08 | Custom Rx Tda, Llc | Flowable composition applicator |
US10702654B2 (en) | 2015-06-03 | 2020-07-07 | Doselogix, Llc | Applicator system and method for flowable compositions |
US11406766B2 (en) | 2015-06-03 | 2022-08-09 | Doselogix, Llc | Applicator system and method for flowable compositions |
US11685590B2 (en) | 2016-12-27 | 2023-06-27 | Doselogix, Llc | Dosing dispenser system |
US11731827B1 (en) | 2016-12-27 | 2023-08-22 | Doselogix, Llc | Dosing dispenser system |
US20200360673A1 (en) * | 2017-07-27 | 2020-11-19 | Doris Hexsel | Encasing device for dispensing topical products for oral, vulvar and anal use, attachable to portable applicator for vaginal and rectal uses |
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