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Publication numberUS3653377 A
Publication typeGrant
Publication dateApr 4, 1972
Filing dateOct 1, 1970
Priority dateOct 1, 1970
Publication numberUS 3653377 A, US 3653377A, US-A-3653377, US3653377 A, US3653377A
InventorsRebold Jerome I
Original AssigneeBloom Leonard, Rebold Jerome I
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable power-operated douching appliance
US 3653377 A
Abstract
A portable power-operated douching apparatus is intended to be held in the user's hand and is furnished with a nozzle for insertion into the vagina. The appliance is compact, battery operated, and has a motor-driven pump for drawing the douching fluid out of a reservoir. The pump is of the oscillatory type, and the douching fluid flows out of the nozzle into the vagina in a series of interconnected fluid pulses, thereby developing a pulsating flow of variable intensity, and thereby improving the cleansing efficiency while providing a refreshing stimulation.
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o llnit ttes pamnt [151 3,653,377 eboldl 5] AT. 3, 1972 [541 PORTABLE POWER-OPE 1 TED 2,369,881 2/1945 Berns et al ..128/66 DUUCIHIING APPLIANCE 3,044,465 7/1962 Anderson et al ..l28/66 UX [72] Inventor: Jerome ll. Rebold, Timonium, Md. FOREIGN PATENTS OR APPLICATIONS [73] As igne L on r l m, B m a p r in- 503,877 6/1951 Belgium ..l28/23O terest Primary Examiner-L. W. Trapp l d. t. l 197 [22] F1 e 0c 0 Attorney-Leonard Bloom [21] Appl.No.: 77,114

57 ABSTRACT Related US. Application Data 1 A portable power-operated douching apparatus is intended to [63] commuanon'm'pan of be held in-the user's hand and is furnished with a nozzle for in- 1967' abandoned sertion into the vagina. The appliance is compact, battery operated, and has a motor-driven pump for drawing the "128/ 22 douching fluid out of a reservoir. The pump is of the oscillatery type, and the douching fluid flows out of the nozzle into the [58] Field of Search ..128/66, 41, 230, 231, 234 vagina in a Series of imcrconnected fluid pulses thereby 56] References Cited developing a pulsating flow of variable intensity, and thereby improving the cleansing efficiency while providing a refresh- UNlTED STATES PATENTS ing stimulatlonl,846,596 2/1932 Hertzberg ..l28/66 UX 12 Claims, 11 Drawing Figures Pmwd April 4, 1972 2 Sheets-Sheet l REBOLD E M O R E J BY ,g wuazw ATTORNEY memed A ril 4, 1972 3 am? 2 Sheets-Sheet ER FIG. 7

ATTORNEY PORTABLE POWER-OPERATED DOUCIHNG APPLIANCE This application is a continuation-in-part of application, Ser. No. 681,364 filed Nov. 8, 1967, entitled Vaginal Irrigation Syringe", which application is now abandoned.

THE PRIOR ART In the prior art of douching, the usual practice is to use a manual syringe. This syringe, consists of a nozzle adapted for insertion into the vagina. The other end of the nozzle is connected to a suitable reservoir. The reservoir may comprise a bulb which is squeezed by the user to discharge the douching fluid out of the nozzle. In other cases, the nozzle is connected by a hose to a douche bag which is mounted above the user, and the douching fluid flows by gravity down the hose and into the nozzle.

Albeit simple and direct, these manual syringes are nevertheless awkward, tiring, inefiicient, and somewhat undesirable from a cleansing standpoint. Moreover, at times, the manual method of douching may involve relatively high pressures which are uncomfortable and potentially dangerous to the user.

The prior art has also disclosed some power-operated vaginal irrigating devices intended to improve upon the manual methods. Generally, these devices are large, stationary and somewhat cumbersome; or else involve several hoses together with a high voltage electric cord, the latter being undesirable from a safety standpoint. Hence these poweroperated devices are not in current widespread usage, and have not enjoyed commercial success in the consumer market.

Moreover, the prior art, whether manual or powered, hashabitually resorted to a generally steady flow of the douching fluid, which is not entirely satisfactory.

OBJECTS OF THE INVENTION Accordingly, it is an object of the present invention to a]- leviate the deficiencies of the prior art by providing a portable power-operated douching appliance including oscillatory pumping means for developing a pulsating flow of variable intensity or velocity, whereby the douching fluid flows out of the nozzle means and into the vagina in a series of interconnected fluid pulses, thereby improving the cleansing efficiency while providing a refreshing stimulation.

In accordance with the further teachings of the present invention, the oscillatory pumping means includes a diaphragm which vibrates at a frequency in the range of approximately to cycles per second. The diaphragm is driven by an electromagnet, which in turn is energized by a rechargeable battery mounted within the housing. The battery and electromagnet are controlled by a switch which is mounted on the housing, rearwardly of the nozzle, for convenient manipulation by the user. Preferably, the reservoir comprises a disposable hygienically sealed plastic bag having a frangible seal and containing a predetermined amount of water-soluble douching powder, while the nozzle means comprises a series of interchangeable nozzle elements selectively mounted on the housing by quick-disconnect means.

These and other objects of the present invention will become apparent from a reading of the following specification, taken in conjunction with the enclosed drawings.

DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal section of one embodiment of the present invention, the hose to the reservoir being broken for clarity of illustration;

FIG. 2 is an enlarged portion of FIG. 1, showing the vibrating diaphragm and the fluid passage means in greater detail;

FIG. 3 is a perspective of a preferred embodiment of the present invention, wherein the hand-held portable douching appliance is connected to a disposable hygienically sealed plastic bag constituting the reservoir means;

FIG. 4 is a longitudinal section of the preferred douching appliance, taken along the lines 4-4 of FIG. 3, showing a preferred embodiment of the oscillatory pumping means;

FIG. 5a is a portion of FIG. 4, showing the manner in which one of the slits in the diaphragm opens to allow the douching fluid to be drawn into the fluid passage means whenever the armature and its attached diaphragm are attracted towards the electromagnet;

FIG. 5b corresponds to FIG. 5a, but shows the manner in which the other slit in the diaphragm opens to allow the douching fluid to be discharged out of the fluid passage means whenever the armature and diaphragm are repelled away from the electromagnet;

FIG. 6 is a detail section, taken along the lines 66 of FIG. 4, showing the connection between the hose and the inlet tube mounted on the rear portion of the housing, and further showing a communicating inlet canal leading to the main fluid passage;

FIG. 7 is a detail section, taken along the lines 77 of FIG. 4, showing the communication between the inlet canal and the main fluid passage (at one of the slits in the diaphragm) whenever the armature and diaphragm are attracted towards the electromagnet as shown in FIG. 5a;

FIG. 8 is a detail section, taken along the lines 88 of FIG. 4, showing the communication between the main fluid passage and an outlet canal (at the other slit in the diaphragm) whenever the armature and diaphragm are repelled away from the electromagnet as shown in FIG. 511;

FIG. 9 is a detail section, taken along the lines 99 of FIG. 3, showing the manner in which the frangible seal on the disposable plastic reservoir bag is broken to admit the cap on the end of the hose; and

FIG. 10 is an elevation of a selection of interchangeable nozzle elements which may be used with the portable poweroperated douching appliance of the present invention.

DETAILED DESCRIPTION With reference to FIG. 1, there is illustrated a portable power-operated douching appliance 10 which may be conveniently held in the users hand. The appliance 10 has a housing 11 which may comprise a pair of molded plastic, complementai'y mating halves 11a and 11b suitably secured together and enclosing the electromechanical components therebetween. A reservoir 12, containing a quantity of douching fluid at a desired temperature, is connected to the housing by means of a hose 13. A nozzle 14 is mounted on the opposite end of the housing, and is adapted for direct insertion into the vagina.

With reference to FIGS. 1 and 2, the housing includes an electromagnet or solenoid comprising a core 15, a winding 16, and a vibrating armature 17. The winding is energized by means of a battery 18, which is rechargeable, and is controlled by means of a switch 19. The wiring, being conventional, is omitted for ease of illustration. The switch is mounted on the housing, above and rearwardly of the nozzle, for convenient manipulation by the user as she grasps the housing, FIG. 1., and inserts the nozzle into her vagina.

With further reference to FIG. 2, the reservoir communicates with the nozzle by means of a main fluid passage 20 formed within the housing. A diaphragm 21, connected to one side of the vibrating armature, is disposed within the passage and comprises an oscillatory pumping means for the douching fluid. The diaphragm is formed of a suitable material such as neoprene, and has its ends 22 and 23 bent (as shown) and hooked about respective lugs 24 and 25. As hereinafter described, the bent end 23 of the diaphragm comprises a first one-way check valve between the reservoir and the passage 20, while the other bent end 22 comprises a second one-way check valve between the passage and the nozzle.

When the switch 19 is closed, and electrical circuit is completed from the battery 18 to the winding 16 through the normally closed contacts 26 and 27 in a manner appreciated by those skilled in the art. One of the contacts, 26, is stationary while the other contact 27 is mounted on an insulating member 26 for conjoint movement with the vibrating armature 17. The armature is attracted to the winding and core 15,

compressing the springs 29, and causing a momentary interruption between contacts 26, 27. During the attraction of the armature and its attached diaphragm, a fluid pressure differential is created between opposite sides of the bent end 23, that is, the pressure within the fluid passage 20 is less than the pressure on the reservoir side of the bent end 23. As a result, the bent end 23, which constitutes a one-way check valve between the reservoir and the fluid passage means, flexes (as shown by the dotted lines in FIG. 2) and douching fluid is admitted to the main fluid passage 20. Then, when the springs 29 are sufflciently compressed, the spring force moves or repels the armature and diaphragm away from the electromagnet. Thus, a reverse fluid pressure differential is created, that is, the pressure in the main fluid passage 20 is greater than the pressure on the nozzle side of the other bent tab 22, which constitutes a one-way check valve between the main fluid passage 20 and nozzle. As a result, douching fluid is now discharged or pumped out of the fluid passage 20, past the bent tab 22 (which flexes as shown by the broken lines in FIG. 2) and into the nozzle 14 for application to the user. Further, the contacts 26, 27 are again closed, and the cycle is repeated as long as the switch 19 is maintained in its closed position.

The vibrating diaphragm 21, driven by the electromagnet which in turn is energized by the self-contained rechargable battery, comprises an oscillatory pumping means for developing an irregular or pulsating flow. During each cycle of operation, the douching fluid flows out of the nozzle into the vagina in the general form of a fluid pulse. However, since the diaphragm vibrates at a substantial frequency (the preferred range being approximately to cycles per second) the fluid pulses are interconnected and merge into one another; and as a result, the flow pulsates, that is, the flow of douching fluid is characterized by a variable velocity or intensity as distinguished from the continuous, substantially uniform flow of a conventional centrifugal pump. As a result, the cleansing efficiency is improved, and the user is provided with a refreshing, invigorating stimulation.

With reference to FIGS. 3 and 4, there is illustrated a preferred embodiment 10a of the portable power-operated douching appliance, like numbers being used to denote structural elements similar to those in FIGS. 1 and 2. The housing 11, which is adapted to be conveniently held in the user's hand, is of the clam shell type and comprises molded-plastic complementary mating halves 11a and 11b. The housing encloses the electromagnet comprising the core 15, winding 16, and armature 17. The armature has the diaphragm mounted thereon for conjoint movement therewith. The diaphragm comprises a relatively thin sheet of flexible material, such as neoprene, which is trapped between cooperating peripheral portions 30a and 30b formed, respectively, in the complementary mating halves of the clam shell housing. The material of the diaphragm is chosen for its inherent flexibility, sealing qualities, and for being impervious to the conventional douching fluids, that is, the material of the diaphragm should not contaminate the douching fluid with foreign particles that may be potentially harmful to the user, and nor should the diaphragm itself be deteriorated by the douching fluid and hence lose its desirable characteristics. Moreover, the diaphragm is formed with slits 31 and 32; these slits, have a function similar to the bent ends 22 and 23 of the FIG. 2 embodiment, and as hereinafter described in detail, constitute first and second one-way check valves, respectively, for the admission ofdouching fluid into the main fluid passage and its discharge therefrom into the noule.

With further reference to FIG. 4, the switch means 19 includes a switch-operating lever 33 mounted on a boss 34 for pivotal movement. The location of the lever 33 at the rearward top portion of the housing, opposite to the nozzle means 14, allows the appliance to be easily held in the users hand and conveniently manipulated. A first pair of leaf-spring contacts 35, 36 are cantilever mounted on the housing by means of a screw 37. These first contacts 35, 36 are normally open, as shown, and comprise the switch contacts whose closure is effected upon manual actuation of the switch lever 33. A second pair of leaf-spring contacts 38 and 39 are also cantilever mounted by the screw 37. These second contacts 38, 39 are normally closed, as shown, with the contact 39 bearing upon the head of a screw 40 carried by the armature 17. Each contact in the pairs 35, 36 and 38, 39 is insulated from the other by a pair of shouldered insulating washers 41 and 42 respectively, positioned beneath the head of screw 37. The springs 29 bias the armature 17 away from the electromagnet, in the manner as previously described with regard to the FIG. 1 embodiment of the invention. The electromagnet, moreover, is preferably energized by means of the self-contained rechargeable battery 18. The battery, electromagnet, and contacts 35, 36, 38, and 39 are all connected in series with each other; however the specific wiring, being conventional, is omitted for ease of illustration.

With reference again to FIG. 4, and with further reference to FIG. 6, the hose 13 is slipped over the enlarged end 43 of an inlet tube 44 which is integrally mounted within the housing and projects rearwardly therefrom. The tube 44 has a series of apertures 45 which communicate with an inlet canal 46 molded within the top half 11a of the clam shell housing, the bottom of the inlet canal 46 being sealed by the diaphragm 21.

With reference to FIGS. 4 and 7, the diaphragm 21 is further supported towards the rearward portion of the housing by means of first cooperating internal ledges 47 and 48 formed, respectively, in the complementary mating halves 11a and 11b inwardly of the peripheral clamping portions 300 and 30b. Between these cooperating pairs of clamping portions, the diaphragm is apertured by the thin slit 32, the thickness of which is somewhat exaggerated in the drawings for ease of illustration. Likewise, the diaphragm is further supported towards the front of the housing by means of second cooperating internal ledges 49 and 50, with another slit 31 being formed in the diaphragm forwardly of the ledges 49 and 50. The main fluid passage 20, see FIG. 4, is integrally molded or cored within the bottom half 11b of the housing, with the diaphragm providing the sealing cover therefor.

With reference to FIG. 4 and 8, the top housing half 11a is molded or formed with an outlet channel 51 disposed above the slit 31, and the outlet channel 51 communicates with a vertical canal 52 leading to a recess 53. The recess 53 is counterbored and formed with internal threads 54 to provide a quick-disconnect coupling with the threaded end 55 of nozzle means 14.

The operation of the FIG. 4 embodiment of the present invention is similar to that described herein for the FIG. 1 embodiment. When the switch lever 33 is depressed, thereby closing the normally open switch contacts 35 and 36, the winding 16 is energized by the battery 18, and the armature 17 and its attached diaphragm 21 are alternately attracted to, and repelled away from, the electromagnet. The head of screw 40, which is carried by the armature, repeatedly interrupts the normally closed contacts 38 and 39. The springs 29 return the armature to its original position, re-establishing closure of the contacts 38 and 39, and the cycle is repeated as long as the switch lever 33 is maintained in its depressed position.

With reference to FIG. 5a, when the armature and diaphragm are attracted towards the electromagnet, a fluid pressure differential is created, that is, the fluid pressure in the inlet canal 46 is greater than that in the main fluid passage 20; and the slit 32 in the diaphragm opens sufficiently to admit douching fluid into the passage 20 as shown by the small arrows in FIG. 5a. Conversely, when the armature and diaphragm are repelled by the spring force away from the electromagnet, the fluid pressure in passage 20 is greater than that in outlet channel 51, and slit 31 in the diaphragm opens sufficiently to discharge the douching fluid into the outlet channel 51 and ultimately into the noule means 14, as shown by the small arrows in FIG. 5b. As shown on the drawings, each of the slits 31 and 32, when opened by the fluid pressure, constitutes a flap which opens, away from its ledge 30b and 47, respectively, and when closed, seats or seals against its respective ledgei In operation, douching fluid is discharged out of the nozzle in a series of interconnected fluid pulses, thereby creating a pulsating flow of variable velocity or intensity. The discharge pressure of the douching fluid out of the nozzle is preferably equivalent to that developed by a conventional douche bag (of the gravity flow type) which is held approximately 2 feet above the nozzle. Experience has shown that a higher discharge pressure may be uncomfortable and possible harmful to the user, particularly if the douching fluid would be forced up into the uterus. This can often happen with the prior art douche bag, which the user invariably hangs on any convenient support without especial regard for the height above the nozzle. Since the height governs the discharge pressure, an uncomfortable and perhaps dangerous condition may be experienced in using the conventional douche bag. On the other hand, the present invention has the assurance that douching will not be potentially harmful, while at the same time enjoying the benefits and comforts derived from a small portable appliance which is power-operated and convenient to use.

With reference to FIG. 9, the end of the hose 113 is retained within a molded plastic cap 56. This cap is pushed into a plastic collar 57 which is heat sealed, as at 59, to the reservoir means 12. The cap 56 and collar 57 are held together by means of respective cooperating protrusions 58a and 58b, which provide a snap fit. Preferably, the reservoir means comprises a disposable plastic bag 60 of polyolefin (or other suitable material) and is adapted to receive approximately 1 pint of douching fluid at a desired temperature. The disposable bag 60 may contain a predetermined quantity of douching powder, and may be hygienically sealed. The seal, however, is frangible and may be easily broken, as at 61, by the irregular edges 62 formed at the bottom of the cap 56. Otherwise, the

seal may be broken by the finger, by the faucet, or by any suitable instrument. Once the seal is broken, the water may fill the bag to dissolve the powder, and the appliance is ready for use.

The battery-operated douching appliance M) may be conveniently supplied to the user in kit form together with several bags 60, each of which contains the proper douching powder, and is hygienically sealed and folded. The kit may also include a variety of nozzles, such as the nozzles 63, 64 and 65 shown in FIG. 10. These nozzles provide a variety of sizes and shapes and may be formed with a convoluted end, as at 66 for nozzle 65. Each nozzle has side apertures, as at 67, so that the douching fluid is suitably sprayed, laterally, for irrigation of the vagina by means of the pulsating variable-velocity flow of the present invention.

Moreover, one or more of the nozzles may be made from a plastic material which, while being sufficiently rigid, may nevertheless be somewhat pliable and adapted to expand and contract slightly as a result of the pulsating flow of douching fluid.

Obviously, many modifications may be made without departing from the basic spirit of the present invention. For example, the armature could be made of a magnetized material and could be repelled by electromagnet, while the springs could be arranged to urge the armature and its diaphragm towards the electromagnet. Thus, within the scope of the appended claims, the invention may be practiced other than has been specifically described therein.

lclaim:

l. A unitary device for irrigation of the human vagina comprising a flexible diaphragm pump, a nozzle secured to and in direct engagement with the outlet of said pump, a reservoir for irrigating fluid connected to the inlet of said pump, means for oscillating said diaphragm including a magnetizable movable member attached to said diaphragm, an electromagnet adapted to vibrate said member, and means for periodically energizing said electromagnet so that said movable member and the attached diaphragm oscillate at a predetermined frequency of between approximately 5 and cycles per second.

2. The device of claim 1, wherein fluid is pumped from said reservoir to said nozzle at a rate of approximately one-half to 1 gallon per minute.

3. A portable power-operated douching appliance intended to be held conveniently in the users hand and comprising a housing, noule means mounted on the housing and adapted for insertion into the vagina, reservoir means containing a douching fluid, means within the housing communicating the reservoir means with the nozzle means, said last-named communicating means including oscillatory pumping means for developing a pulsating flow of variable intensity, whereby the douching fluid flows out of the nozzle means into the vagina in a series of interconnected fluid pulses, thereby improving the cleansing efficiency while providing a refreshing stimulation, and motor means within the housing for driving said oscillatory pumping means.

4. The portable power-operated douching appliance of claim 3, wherein said oscillatory pumping means includes a diaphragm, and wherein said motor means comprises an electromagnet for vibrating said diaphragm.

5. The portable power-operated douching appliance of claim 4, wherein said diaphragm vibrates at a frequency in the range of approximately 5 to 10 cycles per second.

6. The portable power-operated douching appliance of claim 3, including a battery within the housing for energizing said motor means.

7. The portable power-operated douching appliance of claim 3, wherein said nozzle means comprises a series of interchangeable nozzle elements, and wherein quick-disconnect means are provided for individually mounting a respective nozzle element directly on the housing.

8. The portable power-operated douching appliance of claim 3, wherein said reservoir means comprises a disposable hygienically sealed plastic bag.

9. A portable power-operated douching appliance comprising a housing having fluid passage means formed therein, a reservoir of douching fluid connected to one end of the fluid passage means, a nozzle adapted for insertion into the vagina connected to the other end of the fluid passage means, a movable diaphragm within the fluid passage means, a first one-way valve between the fluid passage means and the reservoir, a second one-way valve between the fluid passage means and the nozzle, a vibrating armature connected to the diaphragm, electromagnetic means for attracting the armature, spring means biasing the armature away from the electromagnetic means, means including a switch for controlling the energization of the electromagnetic means, and a pair of normally closed contacts in series with the switch, one of the contacts being fixed and the other being movable with the armature, whereby when the switch is closed, the electromagnetic means attracts the armature and diaphragm, thereby drawing douching fluid through said first one-way valve into the fluid passage means, whereby the normally closed contacts are broken to interrupt the energization of the electromagnetic means, whereby the spring means thereafter repels the armature and diaphragm away from the electromagnetic means, thereby discharging the douching fluid out of the fluid passage means, past said second one-way valve and into the nozzle, and thereby re-establishing closure of the normally closed contacts for re-energization of the electromagnetic means, and whereby the cycle is repeated as long as the switch is maintained in its closed position.

10. The portable power-operated douching appliance of claim 9, wherein said diaphragm comprises a sheet of thin flexible material, and whereby said first and second one-way check valves comprise respective slits in the diaphragm, whereby movement of the armature and diaphragm towards and away from the electromagnet creates respective pressure differentials which cause said respective slits in the diaphragm to open selectively to alternately pump the douching fluid into and out of the fluid passage means.

'11. A portable power-operated douching appliance comprising a housing intended to be conveniently held in the users hand, a nozzle element mounted directly on the housing and projecting therefrom, reservoir means containing a douching fluid, means including a pump in the housing communicating the reservoir means with the nozzle element, a motor in the housing for driving the pump, a battery in the housing for energizing the motor, and low-voltage electrical control circuit means including a switch interconnected with the motor and battery, said switch being mounted on the housing for convenient manipulation by the user as she grasps the housing and inserts the nozzle element into her vagina.

l2. Douching apparatus comprising a disposable hygienically sealed plastic bag having a frangible seal and containing a predetermined amount ofa water-soluble douching powder, whereby the user may quickly break the seal and add a quantity of water of a desired temperature, thereby dissolving the powder, a hose, means connecting one end of the hose to the broken seal of the disposable plastic bag, a power-operated douching appliance connected to the other end of the hose, said douching appliance comprising a housing having oscillatory pumping means for developing a pulsating flow of variable velocity, and nozzle means connected to the housing and adapted for insertion into the vagina, whereby the douching fluid flows out of the nozzle means into the vagina in a series of interconnected fluid pulses, thereby improving the cleansing efficiency while providing a refreshing stimulation.

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Referenced by
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US3794031 *Mar 28, 1972Feb 26, 1974Rebold JElectric douche
US4278078 *Feb 26, 1980Jul 14, 1981Stryker CorporationLavage handpiece
US4890340 *Sep 26, 1988Jan 2, 1990Lovitt Harold BSelf-contained hand-held bidet
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US6022329 *Jan 20, 1998Feb 8, 2000Stryker CorporationIrrigation handpiece with built in pulsing pump
US6213970Dec 19, 1996Apr 10, 2001Stryker CorporationSurgical suction irrigation
US6537260Oct 6, 2000Mar 25, 2003Peter James Brian LambSubstance applicator
US6623445Oct 2, 2000Sep 23, 2003Stryker CorporationSurgical suction irrigator
US6652488Sep 11, 2000Nov 25, 2003Stryker CorporationSurgical suction irrigator
US6746419Dec 14, 1999Jun 8, 2004Stryker CorporationIrrigation handpiece with built in pulsing pump
US6751813 *Dec 19, 2002Jun 22, 2004Chung Jing-YauPortable hygienic water jet having sanitary disposable nozzle protector on non-disposable nozzle
US7144383May 4, 2004Dec 5, 2006Stryker CorporationSurgical/medical irrigating handpiece with variable speed pump, integrated suction and battery pack
US7155754Jun 22, 2004Jan 2, 2007Jyc International, Inc.Portable hygienic water jet having sanitary disposable nozzle protector on non-disposable nozzle
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US7481791Oct 14, 2003Jan 27, 2009Stryker CorporationSurgical suction irrigator
US7824351 *Nov 2, 2010David HeilmanFeminine hydro-therapeutic massage device
US8641687Jul 6, 2012Feb 4, 2014Jicl Ip Company, LlcVaginal hygiene system
US20040210186 *May 4, 2004Oct 21, 2004Stryker Corporation.Irrigation handpiece with built in pulsing pump
US20040231041 *Jun 22, 2004Nov 25, 2004Chung Jing-YauPortable hygienic water jet having sanitary disposable nozzle protector on non-disposable nozzle
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US20070149918 *Nov 27, 2006Jun 28, 2007Arnett Jeffery DMedical/surgical irrigator with a tip through which irrigation fluid is discharged and a suction is drawn, a variable rate pulse pump for discharging the irrigation fluid and a seperate battery pack for powering the pump
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US20080091060 *Oct 31, 2007Apr 17, 2008David HeilmanFeminine hydro-therapeutic massage device
US20090038069 *Jan 21, 2008Feb 12, 2009David HeilmanHydro-therapeutic massage device
EP0411064A1 *Sep 19, 1989Feb 6, 1991Harold B LovittSelf-contained hand-held bidet.
EP0502980A1 *Nov 30, 1990Sep 16, 1992LOVITT, Harold BSelf-contained hand-held bidet
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Classifications
U.S. Classification601/160, 604/153
International ClassificationA61M3/02, A61M3/00
Cooperative ClassificationA61M3/0258
European ClassificationA61M3/02D8B