US4411265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ear wax removing device
Assignee: Individual
•
Filing: 1981-06-19
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Granted: 1983-10-25
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Expires: 2001-06-19
Abstract
Abstract An ear wax removing device comprised of a hollow curette connected to a source of circulating warm fluid and movably mounted in forwardly and gently biased relation for longitudinal movement upon a mounting plate which is designed to rest against the side of the patient's head and carries an adjustable abutment which limits the depth of insertion of the curette into the patient's ear.
Inventors
- 👤 John E. Eichenlaub
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:12
CPC Classifications
A; A61; A61M; A61M3/00; A61M3/02; A61M3/0204; A61M3/0233; A61M3/0245; A61M3/0254; A61M3/0258; A61H; A61H2201/00; A61H2201/02; A61H2201/0207; A61H2201/0221; A61H2201/0242; A61H2205/00; A61H2205/02; A61H2205/027; A61H23/00; A61H23/02; A61H23/0254; A61H23/0263; A61M2205/00; A61M2205/36; A61M3/0202
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
112 words
An ear wax removing device comprising: (a) a mounting member; (b) a rigid heated ear wax-softening curette movably mounted on said mounting member for forward and rearward longitudinal movement relative thereto and having a forward end portion and rearward end portion; (c) temperature-controlling mechanism connected to said curette in temperature-controlling relation for maintaining the same at above-body temperature; (d) a readily yieldable pressure-applying mechanism mounted on said mounting member separate from said curette and connected to said curette for gently urging said curette forwardly relative to said mounting member; and (e) a vibrator connected to said curette in vibration-transmitting relation for vibrating the same while it is being moved into the ear.
Claim 2
Dependent Claim
112 words
An ear wax removing device comprising: (a) a mounting member; (b) a rigid heated ear wax-softening curette movably mounted on said mounting member for forward and rearward longitudinal movement relative thereto and having a forward end portion and rearward end portion; (c) temperature-controlling mechanism connected to said curette in temperature-controlling relation for maintaining the same at above-body temperature; (d) a readily yieldable pressure-applying mechanism mounted on said mounting member separate from said curette and connected to said curette for gently urging said curette forwardly relative to said mounting member; and (e) a vibrator connected to said curette in vibration-transmitting relation for vibrating the same while it is being moved into the ear.
Claim 3
Dependent Claim
19 words
The structure defined in claim 1, wherein said temperature-controlling mechanism connected to said curette includes warm fluid circulating mechanism.
Claim 4
Dependent Claim
42 words
The structure defined in claim 1 wherein said temperature-controlling mechanism includes a conduit running through said curette, and warm fluid circulating means connected to said conduit in fluid circulating relation for passing warm fluid through said curette and effectively warming the same.
Claim 5
Dependent Claim
43 words
The structure defined in claim 1, wherein said temperature-controlling mechanism includes conduit means running through said curette in heat-transmitting relation for the movement of a warm fluid therethrough to effectively warm the curette to facilitate its penetration into the wax within the ear.
Claim 6
Dependent Claim
109 words
An ear wax removing device comprising: (a) a mounting member; (b) a curette movably mounted on said mounting member for forward and rearward longitudinal movement relative thereto and having a forward end portion and rearward end portion; (c) temperature-controlling mechanism connected to said curette in temperature-controlling relation for maintaining the same at above body temperature; (d) a pressure applying mechanism mounted on said mounting member and interposed between said mounting member and said curette for urging said curette gently forwardly; and (e) said pressure applying mechanism including a biased lever pivotally mounted on said mounting member and connected with said curette and yieldably and gently urging said curette forwardly.
Claim 7
Dependent Claim
109 words
An ear wax removing device comprising: (a) a mounting member; (b) a curette movably mounted on said mounting member for forward and rearward longitudinal movement relative thereto and having a forward end portion and rearward end portion; (c) temperature-controlling mechanism connected to said curette in temperature-controlling relation for maintaining the same at above body temperature; (d) a pressure applying mechanism mounted on said mounting member and interposed between said mounting member and said curette for urging said curette gently forwardly; and (e) said pressure applying mechanism including a biased lever pivotally mounted on said mounting member and connected with said curette and yieldably and gently urging said curette forwardly.
Claim 8
Dependent Claim
81 words
The structure defined in claim 5, wherein said pressure applying mechanism includes: (f) a lever pivotally mounted on said mounting member at a point between the ends of said lever and having one lever arm connected to said curette; and (g) resilient means carried by said mounting member and connected to the other lever arm of said lever and yieldably urging said curette forwardly relative to said mounting member and the inner ear, as said curette is inserted into the ear.
Claim 9
Dependent Claim
74 words
An ear wax removing device comprising: (a) a rigid ear wax-softening curette having a forward end portion and a rearward end portion; (b) temperature control means connected to said curette in temperature-controlling relation; (c) shiftable resiliently biased mounting mechanism separate from and connected to said curette in supporting relation and yieldably urging said curette forwardly; and (d) said mounting mechanism including a biased lever pivotally connected to said curette and urging the same forwardly.
Claim 10
Dependent Claim
74 words
An ear wax removing device comprising: (a) a rigid ear wax-softening curette having a forward end portion and a rearward end portion; (b) temperature control means connected to said curette in temperature-controlling relation; (c) shiftable resiliently biased mounting mechanism separate from and connected to said curette in supporting relation and yieldably urging said curette forwardly; and (d) said mounting mechanism including a biased lever pivotally connected to said curette and urging the same forwardly.
Claim 11
Dependent Claim
50 words
The structure defined in claim 7, (e) an indicating scale carried by said mounting mechanism opposite said lever; and (f) an indicator carried by said lever in juxtaposed position to said scale for indicating on said scale the extent of insertion of said curette into the ear of the patient.
Claim 12
Dependent Claim
110 words
An ear wax removing device comprising: (a) a mounting member; (b) a curette having a hollow interior and rigid exterior surfaces movably mounted on said mounting member for forward and rearward longitudinal movement relative thereto and having a forward end portion and rearward end portion; (c) said curette having fluid passages defined within the hollow interior through which a warm fluid may be circulated; (d) a mechanism connected to said curette for controllably circulating warm fluid therethrough; (e) curette mounting means movably supporting said curette; and (f) pressure applying mechanism carried by said means and connected to said curette in pressure-transmitting relation for continuously but gently urging said curette forwardly.
Claim 13
Dependent Claim
110 words
An ear wax removing device comprising: (a) a mounting member; (b) a curette having a hollow interior and rigid exterior surfaces movably mounted on said mounting member for forward and rearward longitudinal movement relative thereto and having a forward end portion and rearward end portion; (c) said curette having fluid passages defined within the hollow interior through which a warm fluid may be circulated; (d) a mechanism connected to said curette for controllably circulating warm fluid therethrough; (e) curette mounting means movably supporting said curette; and (f) pressure applying mechanism carried by said means and connected to said curette in pressure-transmitting relation for continuously but gently urging said curette forwardly.
Claim 14
Dependent Claim
95 words
An ear wax removing device comprising: (a) a mounting member; (b) a curette having a hollow interior and rigid exterior surfaces movably mounted on said mounting member for forward and rearward longitudinal movement relative thereto and having a forward end portion and rearward end portion; (c) said curette having fluid passages defined within the hollow interior through which a warm fluid may be circulated; (d) a mechanism connected to said curette for controllably circulating warm fluid therethrough; and (e) resiliently biased mounting mechanism connected to said curette and supporting and gently urging said curette forwardly.
Claim 15
Dependent Claim
95 words
An ear wax removing device comprising: (a) a mounting member; (b) a curette having a hollow interior and rigid exterior surfaces movably mounted on said mounting member for forward and rearward longitudinal movement relative thereto and having a forward end portion and rearward end portion; (c) said curette having fluid passages defined within the hollow interior through which a warm fluid may be circulated; (d) a mechanism connected to said curette for controllably circulating warm fluid therethrough; and (e) resiliently biased mounting mechanism connected to said curette and supporting and gently urging said curette forwardly.
Claim 16
Dependent Claim
92 words
An ear wax removing device comprising: (a) a mounting member; (b) a curette having a hollow interior and rigid exterior surfaces movably mounted on said mounting member for free forward and rearward longitudinal movement relative thereto between limits and having a forward end portion and rearward end portion; (c) said curette having non-elastic fluid passages defined within the hollow interior through which a warm fluid may be circulated; (d) a mechanism connected to said curette for controllably circulating warm fluid therethrough; and (e) a vibrator connected to said curette in vibration-transmitting relation.
Claim 17
Dependent Claim
92 words
An ear wax removing device comprising: (a) a mounting member; (b) a curette having a hollow interior and rigid exterior surfaces movably mounted on said mounting member for free forward and rearward longitudinal movement relative thereto between limits and having a forward end portion and rearward end portion; (c) said curette having non-elastic fluid passages defined within the hollow interior through which a warm fluid may be circulated; (d) a mechanism connected to said curette for controllably circulating warm fluid therethrough; and (e) a vibrator connected to said curette in vibration-transmitting relation.
Claim 18
Dependent Claim
46 words
The structure defined in claim 11, and (f) curette mounting means movably supporting said curette; and (g) pressure applying mechanism carried by said means and connected to said curette in pressure-transmitting relation for urging said curette gently forwardly while the latter is vibrated by said vibrator.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-10-24 | 1987-04-25 | 1987-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-10-24 | 1991-04-25 | 1991-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-10-24 | 1995-04-25 | 1995-10-25 | $7700.00 | Window Closed / Lapsed |