US2176366A - Massage instrument - Google Patents
Massage instrument Download PDFInfo
- Publication number
- US2176366A US2176366A US147177A US14717737A US2176366A US 2176366 A US2176366 A US 2176366A US 147177 A US147177 A US 147177A US 14717737 A US14717737 A US 14717737A US 2176366 A US2176366 A US 2176366A
- Authority
- US
- United States
- Prior art keywords
- bulb
- tube
- ear
- thumb
- opening
- 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
Links
- 210000003813 thumb Anatomy 0.000 description 13
- 210000003454 tympanic membrane Anatomy 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- NRTLIYOWLVMQBO-UHFFFAOYSA-N 5-chloro-1,3-dimethyl-N-(1,1,3-trimethyl-1,3-dihydro-2-benzofuran-4-yl)pyrazole-4-carboxamide Chemical compound C=12C(C)OC(C)(C)C2=CC=CC=1NC(=O)C=1C(C)=NN(C)C=1Cl NRTLIYOWLVMQBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
Images
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
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/027—Ears
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H9/00—Pneumatic or hydraulic massage
- A61H9/005—Pneumatic massage
- A61H9/0071—Pneumatic massage by localized pressure, e.g. air streams or jets
Definitions
- This invention relates to improvements in massage instruments.
- This invention relates to apparatus for manipulating the tympanic membrane and the .5 ossicles of the ear to alleviate certain difficulties inthe ear which can be treated satisfactorily in this manner. It has for its objects:
- Fig. 1 is a view showing my improved apparatus inplace in the earof a person undergoing treatment, the apparatus being shown partly in section.
- Fig. 2 is a View of a modied form of the invention shown partly in section.
- Fig. 3 is a sectional view of a further modification of my invention which may be employed in either of the modications shown in Figs. 1 and 2.
- the apparatus consists of a bulb l made of rubber or a suitable material, having its sides 2 and 3 flattened and having an aperture at one side and an aperture at the other side.
- the rubber Walls of the bulb are about one-eighth of an inch thick, and I have found that the bulb may be simply and easily formed by taking merely the end portions of the typical oval bulb used in operating atomizers or sprayers for medicinal purposes. These ends are joined together and form a round bulb having its sides flattened, and although the bulb is com- 55 pressible, it is of such stiffness that it returns substantially instantaneously to uncompressed position as soon as the pressure is released.
- the side 3 of the bulb may be grasped between the ngers 6 and I of the user and the thumb 8 may be applied to the other side 2 and placed over the opening 4 as shovvn in Fig. l, serving to seal the opening when the device is in use.
- An adapter 9 is inserted in the opening 5 of the bulb and a tube il! which may be of metal is fastened on the adapter by spinning the edges in as indicated at i I, being sure to provide a suitable washer or gasket I2 of rubber or the like to make the joint airtight.
- the end of the tube IG is tapered as at I3 and a rubber covering I4 may be applied to the taper I3.
- the taper is such that the end of the tube Il! which is apertured, as is shown in Fig. l, may be inserted in the auditory meatus.
- vaseline should be applied to the rubber cover I4 of the taper.
- the manipulation is simple.
- the bulb should be slightly compressed and the thumb 8 then placed over the aperture 4 to seal the same.
- By moving the thumb a very slight distance it is possible to manipulate the tympanic membrane l5 and the ossicles I5 attached thereto to limber them up and produce in the person being treated the beneficial effects of such manipulation.
- By expelling some of the air before sealing the opening 4 with the thumb it is possible, by a very slight movement of the thumb and the resultant compression of the bulb, to produce a back and forth movement of the tympanic membrane in a simple and effective manner.
- the tube It being of metal is rigid at the pressures involved in using the apparatus, and the bulb being strong or stiff as indicated permits a very fast movement of the tympanic membrane because of the sensitiveness of the device.
- the volume of air enclosed in the bulb and tube is small and is not as compressible as a larger volume would be and this increases the sensitivity of the apparatus.
- the particular form of the bulb increases its strength and its power because the particular form tends to return to its uncompressed form after compression almost instantaneously, so that the motion imparted to the tympanio membrane may be practically a vibratory motion rather than a slower push-pull motion.
- This form of bulb increases the responsiveness of the bulb considerably because as pressure is exerted by the thumb in opposition to the 1ingers 6 and 'I, the Whole periphery of the top eX- pands and on releasing pressure returns to normal position. The bulb thus is much more responsive than the ordinary form of bulb.
- Fig. 2 it will be noted that the bulb is substantially the same.
- 09 similar to the adapter 9 is employed and a relatively stii rubber tube HG is slipped over the adapter IUS.
- the rubber tube is suiciently stii so that it is rigid at the pressures involved in manipulating the instrument.
- a second adapter II'I is employed and a piece of rubber tube H4 is applied over the end of the second adapter. This tube is tapered at H8 for insertion in the ear.
- the use and function of the apparatus of Fig. 2 are the same as those of the apparatus shown in Fig. 1.
- FIG. 3 I show the end of the bulb and in place of the opening 4, as shown in Fig. 1, I provide an opening 284 in which is seated a check valve 2I9 consisting of a seat member 220 and a valve 22
- a check valve 2I9 consisting of a seat member 220 and a valve 22
- the opening 4 assists materially in providing comfort for the patient because the bulb can be slightly compressed and the thumb can then be placed over the opening and the manipulation may then take place.
- the removal of the thumb 8 from the opening 4 then permits easy removal of the device from the ear without creating an excessive vacuum which might be uncomfortable because of its effect on the tympanic membrane. that the device could be manipulated Without this opening and that the use of a valve member such as is shown in Fig. 3 will facilitate to some extent the application of pressure because a slight dislodging of the thumb 8 during manipula-tion will not release the pressure in the bulb.
- An apparatus for manipulating the tympanic membrane and ossicles of the ear comprising a bulb having its sides flattened and adapted to be grasped on one side by the lingers It Will be appreciatedy of the hand of the user and on the other side by the thumb .of the user and having an aperture on one side to be covered and closed by the thumb of the user during use and having on the other side an opening and a short tube exten-ding therefrom and terminating in an apertured tip tapered for insertion in the ear, said bulb being compressible but of such stiiness as to return substantially instantaneously to uncompressed position, and said tube being such that it is rigid at the pressures involved in using the instrument, the total Volume of the bulb and the tube being small and such that a slight compression of the bulb to compress the air in the bulb and tube results in an immediate substantially equal response at the aperture of the tip 2.
- An apparatus for manipulating the tympanic membrane and ossicles of the ear comprising a bulb adapted to be grasped on one side by the fingers of the hand .of the user and one the other side by the thumb of the user and having an aperture on one side to be covered and closed by the thumb of the user during use and having on the other side an opening and a short tube extending therefrom and terminating in yan apertured tip tapered for insertion in the ear, said bulb being compressible but of such stiiness as to return substantially instantaneously to uncompressed position, and said tube being such that it is rigid at the pressures involved in using the instrument, the total volume of the bulb and the tube being small and such that a slight compression of the bulb to compress the air in the bulb and tube results in an immediate substantially equal response at the aperture of the tip.
- An apparatus for manipulating the tympanic membrane and ossicles of the ear comprising a. bulb having an aperture to be covered and closed by a digit of the user during use and having an opening and a short tube extending therefrom and terminating in an apertured tip tapered for insertion in the ear, said bulb being compressible but of such stiness as to return substantially instantaneously to uncompressed position, and said tube being such that it is rigid at the pressures involved in using the instrument, the total volume of the bulb and the tube being small and such that a slight com-pression of the bulb to compress the air in the bulb and tube results in an immediate substantially equal response at the aperture of the tip.
Description
Oct. 17, 1939. w. D. SMITH 2,176,366
KAS SAGE INSTRUMENT Filed June 9, 1957 INVENT OR. BY Wa//ace 'm// MK f1 UMH-U ATTORNEYS Patented Oct. 17, 1939 UNITED STATES PATIENT OFFICE 3 Claims.
This invention relates to improvements in massage instruments.
This invention relates to apparatus for manipulating the tympanic membrane and the .5 ossicles of the ear to alleviate certain difficulties inthe ear which can be treated satisfactorily in this manner. It has for its objects:
First, to produce a new and improved apparatus for massaging the tympanic membrane and ,19 the Vossicles of the ear.
`2K0 easily used to produce a most satisfactory manipulation of the parts of the ear.
Fourth, to produce such an apparatus which may be employed either by the person undergoing treatment or by others.
Further objects and advantages pertaining to details and economies of construction and operation will appear from the description to follow.
Astructure embodying the features of my invention is illustrated in the accompanying draw- 30 ing, wherein: f
Fig. 1 is a view showing my improved apparatus inplace in the earof a person undergoing treatment, the apparatus being shown partly in section. 35 Fig. 2 is a View of a modied form of the invention shown partly in section.
Fig. 3 is a sectional view of a further modification of my invention which may be employed in either of the modications shown in Figs. 1 and 2.
Referring to the form of the apparatus shown in Fig. 1, it will be seen that the apparatus consists of a bulb l made of rubber or a suitable material, having its sides 2 and 3 flattened and having an aperture at one side and an aperture at the other side. The rubber Walls of the bulb are about one-eighth of an inch thick, and I have found that the bulb may be simply and easily formed by taking merely the end portions of the typical oval bulb used in operating atomizers or sprayers for medicinal purposes. These ends are joined together and form a round bulb having its sides flattened, and although the bulb is com- 55 pressible, it is of such stiffness that it returns substantially instantaneously to uncompressed position as soon as the pressure is released.
The side 3 of the bulb may be grasped between the ngers 6 and I of the user and the thumb 8 may be applied to the other side 2 and placed over the opening 4 as shovvn in Fig. l, serving to seal the opening when the device is in use.
An adapter 9 is inserted in the opening 5 of the bulb and a tube il! which may be of metal is fastened on the adapter by spinning the edges in as indicated at i I, being sure to provide a suitable washer or gasket I2 of rubber or the like to make the joint airtight. The end of the tube IG is tapered as at I3 and a rubber covering I4 may be applied to the taper I3. The taper is such that the end of the tube Il! which is apertured, as is shown in Fig. l, may be inserted in the auditory meatus. In order to be sure that a seal is provided, vaseline should be applied to the rubber cover I4 of the taper.
With the apparatus grasped as shown in Fig. l and inserted in the ear, the manipulation is simple. The bulb should be slightly compressed and the thumb 8 then placed over the aperture 4 to seal the same. By moving the thumb a very slight distance it is possible to manipulate the tympanic membrane l5 and the ossicles I5 attached thereto to limber them up and produce in the person being treated the beneficial effects of such manipulation. By expelling some of the air before sealing the opening 4 with the thumb, it is possible, by a very slight movement of the thumb and the resultant compression of the bulb, to produce a back and forth movement of the tympanic membrane in a simple and effective manner. The tube It being of metal is rigid at the pressures involved in using the apparatus, and the bulb being strong or stiff as indicated permits a very fast movement of the tympanic membrane because of the sensitiveness of the device.
The volume of air enclosed in the bulb and tube is small and is not as compressible as a larger volume would be and this increases the sensitivity of the apparatus. The particular form of the bulb increases its strength and its power because the particular form tends to return to its uncompressed form after compression almost instantaneously, so that the motion imparted to the tympanio membrane may be practically a vibratory motion rather than a slower push-pull motion. This form of bulb increases the responsiveness of the bulb considerably because as pressure is exerted by the thumb in opposition to the 1ingers 6 and 'I, the Whole periphery of the top eX- pands and on releasing pressure returns to normal position. The bulb thus is much more responsive than the ordinary form of bulb.
Referring to Fig. 2, it will be noted that the bulb is substantially the same. An adapter |09 similar to the adapter 9 is employed and a relatively stii rubber tube HG is slipped over the adapter IUS. The rubber tube is suiciently stii so that it is rigid at the pressures involved in manipulating the instrument. A second adapter II'I is employed and a piece of rubber tube H4 is applied over the end of the second adapter. This tube is tapered at H8 for insertion in the ear. The use and function of the apparatus of Fig. 2 are the same as those of the apparatus shown in Fig. 1.
In Fig. 3, I show the end of the bulb and in place of the opening 4, as shown in Fig. 1, I provide an opening 284 in which is seated a check valve 2I9 consisting of a seat member 220 and a valve 22| held in position by the arms 222 which permit the valve 22| to be raised from its seat when compression on the bulb is released and which will seat as pressure is applied.
It will be apparent that when the instrument is inserted in the ear the opening 4 assists materially in providing comfort for the patient because the bulb can be slightly compressed and the thumb can then be placed over the opening and the manipulation may then take place. The removal of the thumb 8 from the opening 4 then permits easy removal of the device from the ear without creating an excessive vacuum which might be uncomfortable because of its effect on the tympanic membrane. that the device could be manipulated Without this opening and that the use of a valve member such as is shown in Fig. 3 will facilitate to some extent the application of pressure because a slight dislodging of the thumb 8 during manipula-tion will not release the pressure in the bulb.
I have shown and described preferred embodiments of my invention and Wish to claim the same specically and also broadly as pointed out in the appended claims.
'Having thus described my invention, what I claim as new and desire to secure by Letters Patent is:
1. An apparatus for manipulating the tympanic membrane and ossicles of the ear, comprising a bulb having its sides flattened and adapted to be grasped on one side by the lingers It Will be appreciatedy of the hand of the user and on the other side by the thumb .of the user and having an aperture on one side to be covered and closed by the thumb of the user during use and having on the other side an opening and a short tube exten-ding therefrom and terminating in an apertured tip tapered for insertion in the ear, said bulb being compressible but of such stiiness as to return substantially instantaneously to uncompressed position, and said tube being such that it is rigid at the pressures involved in using the instrument, the total Volume of the bulb and the tube being small and such that a slight compression of the bulb to compress the air in the bulb and tube results in an immediate substantially equal response at the aperture of the tip 2. An apparatus for manipulating the tympanic membrane and ossicles of the ear, comprising a bulb adapted to be grasped on one side by the fingers of the hand .of the user and one the other side by the thumb of the user and having an aperture on one side to be covered and closed by the thumb of the user during use and having on the other side an opening and a short tube extending therefrom and terminating in yan apertured tip tapered for insertion in the ear, said bulb being compressible but of such stiiness as to return substantially instantaneously to uncompressed position, and said tube being such that it is rigid at the pressures involved in using the instrument, the total volume of the bulb and the tube being small and such that a slight compression of the bulb to compress the air in the bulb and tube results in an immediate substantially equal response at the aperture of the tip.
3. An apparatus for manipulating the tympanic membrane and ossicles of the ear, comprising a. bulb having an aperture to be covered and closed by a digit of the user during use and having an opening and a short tube extending therefrom and terminating in an apertured tip tapered for insertion in the ear, said bulb being compressible but of such stiness as to return substantially instantaneously to uncompressed position, and said tube being such that it is rigid at the pressures involved in using the instrument, the total volume of the bulb and the tube being small and such that a slight com-pression of the bulb to compress the air in the bulb and tube results in an immediate substantially equal response at the aperture of the tip.
WALLACE D. SMITH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US147177A US2176366A (en) | 1937-06-09 | 1937-06-09 | Massage instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US147177A US2176366A (en) | 1937-06-09 | 1937-06-09 | Massage instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
US2176366A true US2176366A (en) | 1939-10-17 |
Family
ID=22520557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US147177A Expired - Lifetime US2176366A (en) | 1937-06-09 | 1937-06-09 | Massage instrument |
Country Status (1)
Country | Link |
---|---|
US (1) | US2176366A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5665094A (en) * | 1995-11-13 | 1997-09-09 | Goldenberg; Robert Arlin | Apparatus for aspirating and collecting middle ear specimens |
USD432646S (en) * | 1999-02-26 | 2000-10-24 | Barry Farris | Syringe with air trap |
US20040060192A1 (en) * | 2002-10-01 | 2004-04-01 | Gronka Edward A. | Ear canal dryer and method of use thereof |
EP1624839A1 (en) * | 2003-05-19 | 2006-02-15 | Enttex Pty Ltd | A portable hand-operable device for applying pneumatic pressure pulses to an ear canal |
US20080015474A1 (en) * | 2006-07-14 | 2008-01-17 | Quinn Rebecca E | Massage tool and method for treatment of trigger points and other soft tissue disorders |
US20160058620A1 (en) * | 2013-06-28 | 2016-03-03 | Gbs Ventures Llc | External Ear Canal Pressure Regulation System |
US20180250192A1 (en) * | 2017-03-02 | 2018-09-06 | Zok Relief, LLC | Method and apparatus for relieving headache symptoms |
US10251790B2 (en) | 2013-06-28 | 2019-04-09 | Nocira, Llc | Method for external ear canal pressure regulation to alleviate disorder symptoms |
US10760566B2 (en) | 2016-07-22 | 2020-09-01 | Nocira, Llc | Magnetically driven pressure generator |
US11246793B2 (en) * | 2017-02-27 | 2022-02-15 | Nocira, Llc | Ear pumps |
-
1937
- 1937-06-09 US US147177A patent/US2176366A/en not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5665094A (en) * | 1995-11-13 | 1997-09-09 | Goldenberg; Robert Arlin | Apparatus for aspirating and collecting middle ear specimens |
USD432646S (en) * | 1999-02-26 | 2000-10-24 | Barry Farris | Syringe with air trap |
US20040060192A1 (en) * | 2002-10-01 | 2004-04-01 | Gronka Edward A. | Ear canal dryer and method of use thereof |
WO2004030589A1 (en) * | 2002-10-01 | 2004-04-15 | Edward Gronka | Ear canal dryer and method of use thereof |
EP1624839A1 (en) * | 2003-05-19 | 2006-02-15 | Enttex Pty Ltd | A portable hand-operable device for applying pneumatic pressure pulses to an ear canal |
EP1624839A4 (en) * | 2003-05-19 | 2006-09-20 | Enttex Pty Ltd | A portable hand-operable device for applying pneumatic pressure pulses to an ear canal |
US20070060948A1 (en) * | 2003-05-19 | 2007-03-15 | Burkhard Franz | Portable hand-operable device for applying pneumatic pressure pulses to an ear canal |
US7766858B2 (en) | 2003-05-19 | 2010-08-03 | Burkhard Franz Pty. Ltd. | Portable hand-operable device for applying pneumatic pressure pulses to an ear canal |
US20080015474A1 (en) * | 2006-07-14 | 2008-01-17 | Quinn Rebecca E | Massage tool and method for treatment of trigger points and other soft tissue disorders |
US7901369B2 (en) | 2006-07-14 | 2011-03-08 | Quinn Rebecca E | Massage tool and method for treatment of trigger points and other soft tissue disorders |
US20160058620A1 (en) * | 2013-06-28 | 2016-03-03 | Gbs Ventures Llc | External Ear Canal Pressure Regulation System |
US10076464B2 (en) * | 2013-06-28 | 2018-09-18 | Nocira, Llc | External ear canal pressure regulation system |
US10251790B2 (en) | 2013-06-28 | 2019-04-09 | Nocira, Llc | Method for external ear canal pressure regulation to alleviate disorder symptoms |
US10278868B2 (en) * | 2013-06-28 | 2019-05-07 | Nocira, Llc | External ear canal pressure regulation system |
US10772766B2 (en) | 2013-06-28 | 2020-09-15 | Nocira, Llc | Method for external ear canal pressure regulation to alleviate disorder symptoms |
US11090194B2 (en) | 2013-06-28 | 2021-08-17 | Nocira, Llc | External ear canal pressure regulation device |
US11096828B2 (en) | 2013-06-28 | 2021-08-24 | Nocira, Llc | System for alleviating symptoms of a neurological disorder |
US10760566B2 (en) | 2016-07-22 | 2020-09-01 | Nocira, Llc | Magnetically driven pressure generator |
US11859606B2 (en) | 2016-07-22 | 2024-01-02 | Nocira, Llc | Magnetically driven pressure generator |
US11246793B2 (en) * | 2017-02-27 | 2022-02-15 | Nocira, Llc | Ear pumps |
US20180250192A1 (en) * | 2017-03-02 | 2018-09-06 | Zok Relief, LLC | Method and apparatus for relieving headache symptoms |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2922546B2 (en) | Disposable resuscitator | |
US2176366A (en) | Massage instrument | |
US3768916A (en) | Sponge with encapsulated liquid | |
US3411505A (en) | Device for interrupting arterial flow | |
US4695275A (en) | Middle ear ventilation tube | |
US3339551A (en) | Connection for an evacuation device | |
US2890699A (en) | Nasal suction device | |
HK1104443A1 (en) | Body fluid sampling device comprising a pulsating expression system | |
US2641328A (en) | Mechanical hearing aid | |
WO2016132462A1 (en) | Pressure reducing device for ejaculation promoting apparatus | |
US20210196560A1 (en) | Adult toy | |
US1884089A (en) | Sanitary pack | |
KR200491531Y1 (en) | Foreign body inhaler | |
US1986988A (en) | Applicator for mouth suction | |
US2927577A (en) | Vacuum massage for scalp, face, and body | |
US2477666A (en) | Prostate gland massaging implement | |
JP2001212231A (en) | Pain reducing device for injection | |
US2879765A (en) | Therapeutic device | |
US2972346A (en) | Vacuum massager | |
CN105358102B (en) | Male sexual disfunction person suction type auxiliary implement | |
KR101699662B1 (en) | A medical cupping | |
US2943625A (en) | Catamenial device | |
CN2132507Y (en) | Suck guide cosmetic masseur | |
US1676104A (en) | Massage appliance | |
WO2019102458A1 (en) | Device and method for erectile system training and erectile dysfunction treatment |