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US4663102A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of making a body member for use in a genital stimulator

Assignee: Biosonics Inc
•
Filing: 1985-03-25
•
Granted: 1987-05-05
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Expires: 2005-03-25
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Abstract

Abstract A stimulator for penile erection comprises a body member which may be inserted into the rectum of a user, the body member being so shaped as to closely conform to the topological configuration of the rectum from the anal area to a site adjacent to the prostate gland. Within the body member is electrical circuitry for generating a neutrally stimulating electrical signal. Electrodes, placed at particular locations on the surface of the body member, apply the signal to the user. At least one of the electrodes closely contacts the prostate gland when the body member is operatively disposed, at a region or spot on the prostate gland previously determined to be sensitive to electrical stimulation. Also disclosed is a method for making the aforesaid body member by taking an impression of the rectum of the user, and a method for inducing penile erection which includes the steps of locating sensitive regions or spots on the prostate gland, and applying electrical stimulation directly to those spots so as to induce erection.

Inventors

  • 👤 Henry S. Brenman
  • 👤 Philip Katz
  • 👤 Harold L. Schwartz

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 17:58
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32; A61N1/36; A61N1/36007; A61F; A61F5/00; A61F5/41; A61H; A61H21/00; A61F2005/418; A61H2201/00; A61H2201/10; Y; Y10; Y10S; Y10S264/00; Y10S264/30

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 103 words
A method of making a body member for use in a genital stimulator, comprising the steps of inserting into the rectum of a subject a flexible, chemically inert sheath, injecting into said sheath an amorphous mass of hardenable molding material, permitting said material to become semi-rigid, partly withdrawing said sheath so as to partly distend the anal area and to form an impression thereof in said molding material, allowing said molding material to fully harden, withdrawing said sheath and the material contained therein, stripping said sheath from said hardened material, and molding the body member from the impression provided from said hardened material.
Claim 2
Independent Claim 103 words
A method of making a body member for use in a genital stimulator, comprising the steps of inserting into the rectum of a subject a flexible, chemically inert sheath, injecting into said sheath an amorphous mass of hardenable molding material, permitting said material to become semi-rigid, partly withdrawing said sheath so as to partly distend the anal area and to form an impression thereof in said molding material, allowing said molding material to fully harden, withdrawing said sheath and the material contained therein, stripping said sheath from said hardened material, and molding the body member from the impression provided from said hardened material.
Claim 3
Dependent Claim 24 words
A method in accordance with claim 1, wherein said molding material consists essentially of material of the kind commonly used to make dental impressions.
Claim 4
Dependent Claim 27 words
A method in accordance with claim 1, wherein said step of molding the body member is so performed as to create a cavity within said body member.
Claim 5
Dependent Claim 26 words
A method in accordance wtih claim 3, wherein said last mentioned step consists of molding said body member using a core, the core forming said cavity.

References Cited (Backward Citations)

US3403684A Cited
US4542753A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-05-04 1990-11-03 1991-05-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-05-04 1994-11-03 1995-05-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-05-04 1998-11-03 1999-05-05 $7700.00 Window Closed / Lapsed

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